Message ID | 20220613211005.30871-1-heiko.thiery@gmail.com |
---|---|
State | Changes Requested |
Delegated to: | Stefano Babic |
Headers | show |
Series | [v4] imx: add i.MX8MN DDR3L evk board support | expand |
在 2022/6/14 5:10, Heiko Thiery 写道: > Add the support for the 8MNANOD3L-EVK board. The board has an i.MX8MNano > UltraLite Quad SoC and uses 1GB DDR3L memory. > > U-Boot SPL 2022.07-rc4-00017-gcf594ebce1 (Jun 13 2022 - 22:40:31 +0200) > Normal Boot > WDT: Started watchdog@30280000 with servicing (60s timeout) > Trying to boot from BOOTROM > image offset 0x8000, pagesize 0x200, ivt offset 0x0 > NOTICE: BL31: v2.6(release):v2.6-5-g9b1a4d832 > NOTICE: BL31: Built : 14:03:53, May 10 2022 > > U-Boot 2022.07-rc4-00017-gcf594ebce1 (Jun 13 2022 - 22:40:31 +0200) > > CPU: Freescale i.MX8MNano UltraLite Quad rev1.0 at 1200 MHz > Reset cause: WDOG > Model: NXP i.MX8MNano DDR3L EVK board > DRAM: 1 GiB > Core: 142 devices, 19 uclasses, devicetree: separate > WDT: Started watchdog@30280000 with servicing (60s timeout) > MMC: FSL_SDHC: 1, FSL_SDHC: 2 > Loading Environment from MMC... OK > In: serial@30890000 > Out: serial@30890000 > Err: serial@30890000 > Net: eth0: ethernet@30be0000 > Hit any key to stop autoboot: 0 > > Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> > Reviewed-by: Fabio Estevam <festevam@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> > --- > v4: > - rebase on current master to fix merge conflicts > - remove config options from defconfig > - enable SPL_DM_SERIAL > - include imx8mn-ddr4-evk-u-boot.dtsi in imx8mn-ddr3l-evk-u-boot.dtsi > v3: > - fix config option description in Kconfig (TARGET_IMX8MN_DDR3L_EVK) > v2: > - change license formatting (thanks Marcel) > > arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi | 34 + > arch/arm/dts/imx8mn-ddr3l-evk.dts | 114 +++ > arch/arm/dts/imx8mn-u-boot.dtsi | 12 + > arch/arm/mach-imx/imx8m/Kconfig | 7 + > board/freescale/imx8mn_evk/Kconfig | 2 +- > board/freescale/imx8mn_evk/Makefile | 1 + > board/freescale/imx8mn_evk/ddr3l_timing.c | 943 ++++++++++++++++++++++ > board/freescale/imx8mn_evk/spl.c | 9 + > configs/imx8mn_ddr3l_evk_defconfig | 95 +++ > include/configs/imx8mn_evk.h | 4 + > 10 files changed, 1220 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > create mode 100644 arch/arm/dts/imx8mn-ddr3l-evk.dts > create mode 100644 board/freescale/imx8mn_evk/ddr3l_timing.c > create mode 100644 configs/imx8mn_ddr3l_evk_defconfig > > diff --git a/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > new file mode 100644 > index 0000000000..b9192515e5 > --- /dev/null > +++ b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > @@ -0,0 +1,34 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > + > +#include "imx8mn-u-boot.dtsi" > +#include "imx8mn-ddr4-evk-u-boot.dtsi" > + > + > +&{/soc@0} { > + u-boot,dm-pre-reloc; > + u-boot,dm-spl; > +}; > + > +&clk { > + u-boot,dm-spl; > + u-boot,dm-pre-reloc; > + /delete-property/ assigned-clocks; > + /delete-property/ assigned-clock-parents; > + /delete-property/ assigned-clock-rates; > +}; > + > +&i2c1 { > + u-boot,dm-spl; > +}; > + > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25} { > + u-boot,dm-spl; > +}; > + > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { > + u-boot,dm-spl; > +}; > + > +&wdog1 { > + u-boot,dm-spl; > +}; > diff --git a/arch/arm/dts/imx8mn-ddr3l-evk.dts b/arch/arm/dts/imx8mn-ddr3l-evk.dts > new file mode 100644 > index 0000000000..4cdc03c8f2 > --- /dev/null > +++ b/arch/arm/dts/imx8mn-ddr3l-evk.dts > @@ -0,0 +1,114 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > + > +/dts-v1/; > + > +#include "imx8mn.dtsi" > +#include "imx8mn-evk.dtsi" > +#include <dt-bindings/interrupt-controller/irq.h> > + > +/ { > + model = "NXP i.MX8MNano DDR3L EVK board"; > + compatible = "fsl,imx8mn-ddr3l-evk", "fsl,imx8mn"; > +}; > + > +&A53_0 { > + cpu-supply = <&buck1>; > +}; > + > +&A53_1 { > + cpu-supply = <&buck1>; > +}; > + > +&A53_2 { > + cpu-supply = <&buck1>; > +}; > + > +&A53_3 { > + cpu-supply = <&buck1>; > +}; > + > +&i2c1 { > + pmic: pmic@25 { > + compatible = "nxp,pca9450b"; > + reg = <0x25>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pmic>; > + interrupt-parent = <&gpio1>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + > + regulators { > + buck1: BUCK1 { > + regulator-name = "VDD_SOC_0V9"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <950000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <3125>; > + }; > + > + buck4: BUCK4 { > + regulator-name = "VDD_3V3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck5: BUCK5 { > + regulator-name = "VDD_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck6: BUCK6 { > + regulator-name = "NVCC_DRAM_1V35"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1: LDO1 { > + regulator-name = "NVCC_SNVS_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo2: LDO2 { > + regulator-name = "VDD_SNVS_0V8"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo3: LDO3 { > + regulator-name = "VDDA_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo4: LDO4 { > + regulator-name = "VDD_PHY_1V2"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo5: LDO5 { > + regulator-name = "NVCC_SD2"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/dts/imx8mn-u-boot.dtsi b/arch/arm/dts/imx8mn-u-boot.dtsi > index 7b591085a0..9286bdace0 100644 > --- a/arch/arm/dts/imx8mn-u-boot.dtsi > +++ b/arch/arm/dts/imx8mn-u-boot.dtsi > @@ -151,6 +151,18 @@ > size = <0x4000>; > }; > }; > +#elif CONFIG_IMX8M_DDR3L > +&u_boot_spl_ddr { > + blob_1: blob-ext@1 { > + filename = "ddr3_imem_1d.bin"; > + size = <0x8000>; > + }; > + > + blob_2: blob-ext@2 { > + filename = "ddr3_dmem_1d.bin"; > + size = <0x4000>; > + }; > +}; > #else > #error "no valid ddr config selected" > #endif > diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig > index ef8518c06b..aa386c8f36 100644 > --- a/arch/arm/mach-imx/imx8m/Kconfig > +++ b/arch/arm/mach-imx/imx8m/Kconfig > @@ -140,6 +140,13 @@ config TARGET_IMX8MN_DDR4_EVK > select FSL_CAAM > select SPL_CRYPTO if SPL > > +config TARGET_IMX8MN_DDR3L_EVK > + bool "imx8mn DDR3L EVK board" > + select BINMAN > + select IMX8MN > + select SUPPORT_SPL > + select IMX8M_DDR3L > + > config TARGET_IMX8MN_VENICE > bool "Support Gateworks Venice iMX8M Nano module" > select BINMAN > diff --git a/board/freescale/imx8mn_evk/Kconfig b/board/freescale/imx8mn_evk/Kconfig > index 6596fb5c6d..38312a3662 100644 > --- a/board/freescale/imx8mn_evk/Kconfig > +++ b/board/freescale/imx8mn_evk/Kconfig > @@ -1,4 +1,4 @@ > -if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK > +if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK || TARGET_IMX8MN_DDR3L_EVK > > config SYS_BOARD > default "imx8mn_evk" > diff --git a/board/freescale/imx8mn_evk/Makefile b/board/freescale/imx8mn_evk/Makefile > index 42d1179724..ad3ef8edd6 100644 > --- a/board/freescale/imx8mn_evk/Makefile > +++ b/board/freescale/imx8mn_evk/Makefile > @@ -14,5 +14,6 @@ obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing_ld.o > else > obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o > obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing.o > +obj-$(CONFIG_IMX8M_DDR3L) += ddr3l_timing.o > endif > endif > diff --git a/board/freescale/imx8mn_evk/ddr3l_timing.c b/board/freescale/imx8mn_evk/ddr3l_timing.c > new file mode 100644 > index 0000000000..0fe1f6a42d > --- /dev/null > +++ b/board/freescale/imx8mn_evk/ddr3l_timing.c > @@ -0,0 +1,943 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* > + * Copyright 2019 NXP > + * > + * Generated code from MX8M_DDR_tool > + * > + * Align with uboot version: > + * imx_v2018.03_4.14.78_1.0.0_ga ~ imx_v2018.04_4.19.35_1.1.0_ga > + * For imx_v2019.04_5.4.x and above version: > + * please replace #include <asm/arch/imx8m_ddr.h> with #include <asm/arch/ddr.h> > + */ > + > +#include <linux/kernel.h> > +#include <asm/arch/ddr.h> > + > +struct dram_cfg_param ddr_ddrc_cfg[] = { > + /** Initialize DDRC registers **/ > + { 0x3d400304, 0x1 }, > + { 0x3d400030, 0x20 }, > + { 0x3d400000, 0xa1040001 }, > + { 0x3d400064, 0x61008c }, > + { 0x3d4000d0, 0xc00200c5 }, > + { 0x3d4000d4, 0x1000b }, > + { 0x3d4000dc, 0x1d700004 }, > + { 0x3d4000e0, 0x180000 }, > + { 0x3d4000e4, 0x90000 }, > + { 0x3d4000f0, 0x0 }, > + { 0x3d4000f4, 0xee5 }, > + { 0x3d400100, 0xc101b0e }, > + { 0x3d400104, 0x30314 }, > + { 0x3d400108, 0x4060509 }, > + { 0x3d40010c, 0x2006 }, > + { 0x3d400110, 0x6020306 }, > + { 0x3d400114, 0x4040302 }, > + { 0x3d400120, 0x909 }, > + { 0x3d400180, 0x40800020 }, > + { 0x3d400184, 0xc350 }, > + { 0x3d400190, 0x3868203 }, > + { 0x3d400194, 0x20303 }, > + { 0x3d4001b4, 0x603 }, > + { 0x3d400198, 0x7000000 }, > + { 0x3d4001b0, 0x11 }, > + { 0x3d4001a0, 0x400018 }, > + { 0x3d4001a4, 0x5003c }, > + { 0x3d4001a8, 0x80000000 }, > + { 0x3d4001c4, 0x0 }, > + { 0x3d400200, 0x1f }, > + { 0x3d400204, 0x80808 }, > + { 0x3d400208, 0x0 }, > + { 0x3d40020c, 0x0 }, > + { 0x3d400210, 0x1f1f }, > + { 0x3d400214, 0x7070707 }, > + { 0x3d400218, 0x7070707 }, > + { 0x3d400240, 0x600060c }, > + { 0x3d400244, 0x1323 }, > + { 0x3d400400, 0x100 }, > + { 0x3d400250, 0x7ab50b07 }, > + { 0x3d400254, 0x22 }, > + { 0x3d40025c, 0x7b00665e }, > + { 0x3d400264, 0xb0000040 }, > + { 0x3d40026c, 0x50000a0c }, > + { 0x3d400300, 0x17 }, > + { 0x3d40036c, 0x10000 }, > + { 0x3d400404, 0x3051 }, > + { 0x3d400408, 0x61d2 }, > + { 0x3d400494, 0xe00 }, > + { 0x3d400498, 0x7ff }, > + { 0x3d40049c, 0xe00 }, > + { 0x3d4004a0, 0x7ff }, > + { 0x3d402064, 0x28003b }, > + { 0x3d4020dc, 0x12200004 }, > + { 0x3d4020e0, 0x0 }, > + { 0x3d402100, 0x7090b07 }, > + { 0x3d402104, 0x20209 }, > + { 0x3d402108, 0x3030407 }, > + { 0x3d40210c, 0x2006 }, > + { 0x3d402110, 0x3020203 }, > + { 0x3d402114, 0x3030202 }, > + { 0x3d402120, 0x909 }, > + { 0x3d402180, 0x40800020 }, > + { 0x3d402190, 0x3818200 }, > + { 0x3d402194, 0x20303 }, > + { 0x3d4021b4, 0x100 }, > + { 0x3d402240, 0x6000604 }, > + { 0x3d4020f4, 0xee5 }, > + { 0x3d400028, 0x1 }, > +}; > + > +/* PHY Initialize Configuration */ > +struct dram_cfg_param ddr_ddrphy_cfg[] = { > + { 0x1005f, 0x3ff }, > + { 0x1015f, 0x3ff }, > + { 0x1105f, 0x3ff }, > + { 0x1115f, 0x3ff }, > + { 0x11005f, 0x3ff }, > + { 0x11015f, 0x3ff }, > + { 0x11105f, 0x3ff }, > + { 0x11115f, 0x3ff }, > + { 0x55, 0x3ff }, > + { 0x1055, 0x3ff }, > + { 0x2055, 0x3ff }, > + { 0x3055, 0x3ff }, > + { 0x4055, 0xff }, > + { 0x5055, 0xff }, > + { 0x6055, 0x3ff }, > + { 0x7055, 0x3ff }, > + { 0x8055, 0x3ff }, > + { 0x9055, 0x3ff }, > + { 0x200c5, 0xb }, > + { 0x1200c5, 0x7 }, > + { 0x2002e, 0x1 }, > + { 0x12002e, 0x1 }, > + { 0x20024, 0x0 }, > + { 0x2003a, 0x0 }, > + { 0x120024, 0x0 }, > + { 0x2003a, 0x0 }, > + { 0x20056, 0xa }, > + { 0x120056, 0xa }, > + { 0x1004d, 0x208 }, > + { 0x1014d, 0x208 }, > + { 0x1104d, 0x208 }, > + { 0x1114d, 0x208 }, > + { 0x11004d, 0x208 }, > + { 0x11014d, 0x208 }, > + { 0x11104d, 0x208 }, > + { 0x11114d, 0x208 }, > + { 0x10049, 0xe38 }, > + { 0x10149, 0xe38 }, > + { 0x11049, 0xe38 }, > + { 0x11149, 0xe38 }, > + { 0x110049, 0xe38 }, > + { 0x110149, 0xe38 }, > + { 0x111049, 0xe38 }, > + { 0x111149, 0xe38 }, > + { 0x43, 0x63 }, > + { 0x1043, 0x63 }, > + { 0x2043, 0x63 }, > + { 0x3043, 0x63 }, > + { 0x4043, 0x63 }, > + { 0x5043, 0x63 }, > + { 0x6043, 0x63 }, > + { 0x7043, 0x63 }, > + { 0x8043, 0x63 }, > + { 0x9043, 0x63 }, > + { 0x20018, 0x1 }, > + { 0x20075, 0x0 }, > + { 0x20050, 0x0 }, > + { 0x20008, 0x190 }, > + { 0x120008, 0xa7 }, > + { 0x20088, 0x9 }, > + { 0x200b2, 0x32c }, > + { 0x10043, 0x581 }, > + { 0x10143, 0x581 }, > + { 0x11043, 0x581 }, > + { 0x11143, 0x581 }, > + { 0x1200b2, 0x32c }, > + { 0x110043, 0x581 }, > + { 0x110143, 0x581 }, > + { 0x111043, 0x581 }, > + { 0x111143, 0x581 }, > + { 0x200fa, 0x1 }, > + { 0x1200fa, 0x1 }, > + { 0x20019, 0x5 }, > + { 0x120019, 0x5 }, > + { 0x200f0, 0x5555 }, > + { 0x200f1, 0x5555 }, > + { 0x200f2, 0x5555 }, > + { 0x200f3, 0x5555 }, > + { 0x200f4, 0x5555 }, > + { 0x200f5, 0x5555 }, > + { 0x200f6, 0x5555 }, > + { 0x200f7, 0xf000 }, > + { 0x20025, 0x0 }, > + { 0x2007d, 0x212 }, > + { 0x12007d, 0x212 }, > + { 0x2007c, 0x61 }, > + { 0x12007c, 0x61 }, > + { 0x1004a, 0x500 }, > + { 0x1104a, 0x500 }, > + { 0x2002c, 0x0 }, > +}; > + > +/* ddr phy trained csr */ > +struct dram_cfg_param ddr_ddrphy_trained_csr[] = { > + {0x0200b2,0x0}, > + {0x1200b2,0x0}, > + {0x2200b2,0x0}, > + {0x0200cb,0x0}, > + {0x010043,0x0}, > + {0x110043,0x0}, > + {0x210043,0x0}, > + {0x010143,0x0}, > + {0x110143,0x0}, > + {0x210143,0x0}, > + {0x011043,0x0}, > + {0x111043,0x0}, > + {0x211043,0x0}, > + {0x011143,0x0}, > + {0x111143,0x0}, > + {0x211143,0x0}, > + {0x000080,0x0}, > + {0x100080,0x0}, > + {0x200080,0x0}, > + {0x001080,0x0}, > + {0x101080,0x0}, > + {0x201080,0x0}, > + {0x002080,0x0}, > + {0x102080,0x0}, > + {0x202080,0x0}, > + {0x003080,0x0}, > + {0x103080,0x0}, > + {0x203080,0x0}, > + {0x004080,0x0}, > + {0x104080,0x0}, > + {0x204080,0x0}, > + {0x005080,0x0}, > + {0x105080,0x0}, > + {0x205080,0x0}, > + {0x006080,0x0}, > + {0x106080,0x0}, > + {0x206080,0x0}, > + {0x007080,0x0}, > + {0x107080,0x0}, > + {0x207080,0x0}, > + {0x008080,0x0}, > + {0x108080,0x0}, > + {0x208080,0x0}, > + {0x009080,0x0}, > + {0x109080,0x0}, > + {0x209080,0x0}, > + {0x010080,0x0}, > + {0x110080,0x0}, > + {0x210080,0x0}, > + {0x010180,0x0}, > + {0x110180,0x0}, > + {0x210180,0x0}, > + {0x010081,0x0}, > + {0x110081,0x0}, > + {0x210081,0x0}, > + {0x010181,0x0}, > + {0x110181,0x0}, > + {0x210181,0x0}, > + {0x010082,0x0}, > + {0x110082,0x0}, > + {0x210082,0x0}, > + {0x010182,0x0}, > + {0x110182,0x0}, > + {0x210182,0x0}, > + {0x010083,0x0}, > + {0x110083,0x0}, > + {0x210083,0x0}, > + {0x010183,0x0}, > + {0x110183,0x0}, > + {0x210183,0x0}, > + {0x011080,0x0}, > + {0x111080,0x0}, > + {0x211080,0x0}, > + {0x011180,0x0}, > + {0x111180,0x0}, > + {0x211180,0x0}, > + {0x011081,0x0}, > + {0x111081,0x0}, > + {0x211081,0x0}, > + {0x011181,0x0}, > + {0x111181,0x0}, > + {0x211181,0x0}, > + {0x011082,0x0}, > + {0x111082,0x0}, > + {0x211082,0x0}, > + {0x011182,0x0}, > + {0x111182,0x0}, > + {0x211182,0x0}, > + {0x011083,0x0}, > + {0x111083,0x0}, > + {0x211083,0x0}, > + {0x011183,0x0}, > + {0x111183,0x0}, > + {0x211183,0x0}, > + {0x0100d0,0x0}, > + {0x1100d0,0x0}, > + {0x2100d0,0x0}, > + {0x0101d0,0x0}, > + {0x1101d0,0x0}, > + {0x2101d0,0x0}, > + {0x0100d1,0x0}, > + {0x1100d1,0x0}, > + {0x2100d1,0x0}, > + {0x0101d1,0x0}, > + {0x1101d1,0x0}, > + {0x2101d1,0x0}, > + {0x0100d2,0x0}, > + {0x1100d2,0x0}, > + {0x2100d2,0x0}, > + {0x0101d2,0x0}, > + {0x1101d2,0x0}, > + {0x2101d2,0x0}, > + {0x0100d3,0x0}, > + {0x1100d3,0x0}, > + {0x2100d3,0x0}, > + {0x0101d3,0x0}, > + {0x1101d3,0x0}, > + {0x2101d3,0x0}, > + {0x0110d0,0x0}, > + {0x1110d0,0x0}, > + {0x2110d0,0x0}, > + {0x0111d0,0x0}, > + {0x1111d0,0x0}, > + {0x2111d0,0x0}, > + {0x0110d1,0x0}, > + {0x1110d1,0x0}, > + {0x2110d1,0x0}, > + {0x0111d1,0x0}, > + {0x1111d1,0x0}, > + {0x2111d1,0x0}, > + {0x0110d2,0x0}, > + {0x1110d2,0x0}, > + {0x2110d2,0x0}, > + {0x0111d2,0x0}, > + {0x1111d2,0x0}, > + {0x2111d2,0x0}, > + {0x0110d3,0x0}, > + {0x1110d3,0x0}, > + {0x2110d3,0x0}, > + {0x0111d3,0x0}, > + {0x1111d3,0x0}, > + {0x2111d3,0x0}, > + {0x010068,0x0}, > + {0x010168,0x0}, > + {0x010268,0x0}, > + {0x010368,0x0}, > + {0x010468,0x0}, > + {0x010568,0x0}, > + {0x010668,0x0}, > + {0x010768,0x0}, > + {0x010868,0x0}, > + {0x010069,0x0}, > + {0x010169,0x0}, > + {0x010269,0x0}, > + {0x010369,0x0}, > + {0x010469,0x0}, > + {0x010569,0x0}, > + {0x010669,0x0}, > + {0x010769,0x0}, > + {0x010869,0x0}, > + {0x01006a,0x0}, > + {0x01016a,0x0}, > + {0x01026a,0x0}, > + {0x01036a,0x0}, > + {0x01046a,0x0}, > + {0x01056a,0x0}, > + {0x01066a,0x0}, > + {0x01076a,0x0}, > + {0x01086a,0x0}, > + {0x01006b,0x0}, > + {0x01016b,0x0}, > + {0x01026b,0x0}, > + {0x01036b,0x0}, > + {0x01046b,0x0}, > + {0x01056b,0x0}, > + {0x01066b,0x0}, > + {0x01076b,0x0}, > + {0x01086b,0x0}, > + {0x011068,0x0}, > + {0x011168,0x0}, > + {0x011268,0x0}, > + {0x011368,0x0}, > + {0x011468,0x0}, > + {0x011568,0x0}, > + {0x011668,0x0}, > + {0x011768,0x0}, > + {0x011868,0x0}, > + {0x011069,0x0}, > + {0x011169,0x0}, > + {0x011269,0x0}, > + {0x011369,0x0}, > + {0x011469,0x0}, > + {0x011569,0x0}, > + {0x011669,0x0}, > + {0x011769,0x0}, > + {0x011869,0x0}, > + {0x01106a,0x0}, > + {0x01116a,0x0}, > + {0x01126a,0x0}, > + {0x01136a,0x0}, > + {0x01146a,0x0}, > + {0x01156a,0x0}, > + {0x01166a,0x0}, > + {0x01176a,0x0}, > + {0x01186a,0x0}, > + {0x01106b,0x0}, > + {0x01116b,0x0}, > + {0x01126b,0x0}, > + {0x01136b,0x0}, > + {0x01146b,0x0}, > + {0x01156b,0x0}, > + {0x01166b,0x0}, > + {0x01176b,0x0}, > + {0x01186b,0x0}, > + {0x01008c,0x0}, > + {0x11008c,0x0}, > + {0x21008c,0x0}, > + {0x01018c,0x0}, > + {0x11018c,0x0}, > + {0x21018c,0x0}, > + {0x01008d,0x0}, > + {0x11008d,0x0}, > + {0x21008d,0x0}, > + {0x01018d,0x0}, > + {0x11018d,0x0}, > + {0x21018d,0x0}, > + {0x01008e,0x0}, > + {0x11008e,0x0}, > + {0x21008e,0x0}, > + {0x01018e,0x0}, > + {0x11018e,0x0}, > + {0x21018e,0x0}, > + {0x01008f,0x0}, > + {0x11008f,0x0}, > + {0x21008f,0x0}, > + {0x01018f,0x0}, > + {0x11018f,0x0}, > + {0x21018f,0x0}, > + {0x01108c,0x0}, > + {0x11108c,0x0}, > + {0x21108c,0x0}, > + {0x01118c,0x0}, > + {0x11118c,0x0}, > + {0x21118c,0x0}, > + {0x01108d,0x0}, > + {0x11108d,0x0}, > + {0x21108d,0x0}, > + {0x01118d,0x0}, > + {0x11118d,0x0}, > + {0x21118d,0x0}, > + {0x01108e,0x0}, > + {0x11108e,0x0}, > + {0x21108e,0x0}, > + {0x01118e,0x0}, > + {0x11118e,0x0}, > + {0x21118e,0x0}, > + {0x01108f,0x0}, > + {0x11108f,0x0}, > + {0x21108f,0x0}, > + {0x01118f,0x0}, > + {0x11118f,0x0}, > + {0x21118f,0x0}, > + {0x0100c0,0x0}, > + {0x1100c0,0x0}, > + {0x2100c0,0x0}, > + {0x0101c0,0x0}, > + {0x1101c0,0x0}, > + {0x2101c0,0x0}, > + {0x0102c0,0x0}, > + {0x1102c0,0x0}, > + {0x2102c0,0x0}, > + {0x0103c0,0x0}, > + {0x1103c0,0x0}, > + {0x2103c0,0x0}, > + {0x0104c0,0x0}, > + {0x1104c0,0x0}, > + {0x2104c0,0x0}, > + {0x0105c0,0x0}, > + {0x1105c0,0x0}, > + {0x2105c0,0x0}, > + {0x0106c0,0x0}, > + {0x1106c0,0x0}, > + {0x2106c0,0x0}, > + {0x0107c0,0x0}, > + {0x1107c0,0x0}, > + {0x2107c0,0x0}, > + {0x0108c0,0x0}, > + {0x1108c0,0x0}, > + {0x2108c0,0x0}, > + {0x0100c1,0x0}, > + {0x1100c1,0x0}, > + {0x2100c1,0x0}, > + {0x0101c1,0x0}, > + {0x1101c1,0x0}, > + {0x2101c1,0x0}, > + {0x0102c1,0x0}, > + {0x1102c1,0x0}, > + {0x2102c1,0x0}, > + {0x0103c1,0x0}, > + {0x1103c1,0x0}, > + {0x2103c1,0x0}, > + {0x0104c1,0x0}, > + {0x1104c1,0x0}, > + {0x2104c1,0x0}, > + {0x0105c1,0x0}, > + {0x1105c1,0x0}, > + {0x2105c1,0x0}, > + {0x0106c1,0x0}, > + {0x1106c1,0x0}, > + {0x2106c1,0x0}, > + {0x0107c1,0x0}, > + {0x1107c1,0x0}, > + {0x2107c1,0x0}, > + {0x0108c1,0x0}, > + {0x1108c1,0x0}, > + {0x2108c1,0x0}, > + {0x0100c2,0x0}, > + {0x1100c2,0x0}, > + {0x2100c2,0x0}, > + {0x0101c2,0x0}, > + {0x1101c2,0x0}, > + {0x2101c2,0x0}, > + {0x0102c2,0x0}, > + {0x1102c2,0x0}, > + {0x2102c2,0x0}, > + {0x0103c2,0x0}, > + {0x1103c2,0x0}, > + {0x2103c2,0x0}, > + {0x0104c2,0x0}, > + {0x1104c2,0x0}, > + {0x2104c2,0x0}, > + {0x0105c2,0x0}, > + {0x1105c2,0x0}, > + {0x2105c2,0x0}, > + {0x0106c2,0x0}, > + {0x1106c2,0x0}, > + {0x2106c2,0x0}, > + {0x0107c2,0x0}, > + {0x1107c2,0x0}, > + {0x2107c2,0x0}, > + {0x0108c2,0x0}, > + {0x1108c2,0x0}, > + {0x2108c2,0x0}, > + {0x0100c3,0x0}, > + {0x1100c3,0x0}, > + {0x2100c3,0x0}, > + {0x0101c3,0x0}, > + {0x1101c3,0x0}, > + {0x2101c3,0x0}, > + {0x0102c3,0x0}, > + {0x1102c3,0x0}, > + {0x2102c3,0x0}, > + {0x0103c3,0x0}, > + {0x1103c3,0x0}, > + {0x2103c3,0x0}, > + {0x0104c3,0x0}, > + {0x1104c3,0x0}, > + {0x2104c3,0x0}, > + {0x0105c3,0x0}, > + {0x1105c3,0x0}, > + {0x2105c3,0x0}, > + {0x0106c3,0x0}, > + {0x1106c3,0x0}, > + {0x2106c3,0x0}, > + {0x0107c3,0x0}, > + {0x1107c3,0x0}, > + {0x2107c3,0x0}, > + {0x0108c3,0x0}, > + {0x1108c3,0x0}, > + {0x2108c3,0x0}, > + {0x0110c0,0x0}, > + {0x1110c0,0x0}, > + {0x2110c0,0x0}, > + {0x0111c0,0x0}, > + {0x1111c0,0x0}, > + {0x2111c0,0x0}, > + {0x0112c0,0x0}, > + {0x1112c0,0x0}, > + {0x2112c0,0x0}, > + {0x0113c0,0x0}, > + {0x1113c0,0x0}, > + {0x2113c0,0x0}, > + {0x0114c0,0x0}, > + {0x1114c0,0x0}, > + {0x2114c0,0x0}, > + {0x0115c0,0x0}, > + {0x1115c0,0x0}, > + {0x2115c0,0x0}, > + {0x0116c0,0x0}, > + {0x1116c0,0x0}, > + {0x2116c0,0x0}, > + {0x0117c0,0x0}, > + {0x1117c0,0x0}, > + {0x2117c0,0x0}, > + {0x0118c0,0x0}, > + {0x1118c0,0x0}, > + {0x2118c0,0x0}, > + {0x0110c1,0x0}, > + {0x1110c1,0x0}, > + {0x2110c1,0x0}, > + {0x0111c1,0x0}, > + {0x1111c1,0x0}, > + {0x2111c1,0x0}, > + {0x0112c1,0x0}, > + {0x1112c1,0x0}, > + {0x2112c1,0x0}, > + {0x0113c1,0x0}, > + {0x1113c1,0x0}, > + {0x2113c1,0x0}, > + {0x0114c1,0x0}, > + {0x1114c1,0x0}, > + {0x2114c1,0x0}, > + {0x0115c1,0x0}, > + {0x1115c1,0x0}, > + {0x2115c1,0x0}, > + {0x0116c1,0x0}, > + {0x1116c1,0x0}, > + {0x2116c1,0x0}, > + {0x0117c1,0x0}, > + {0x1117c1,0x0}, > + {0x2117c1,0x0}, > + {0x0118c1,0x0}, > + {0x1118c1,0x0}, > + {0x2118c1,0x0}, > + {0x0110c2,0x0}, > + {0x1110c2,0x0}, > + {0x2110c2,0x0}, > + {0x0111c2,0x0}, > + {0x1111c2,0x0}, > + {0x2111c2,0x0}, > + {0x0112c2,0x0}, > + {0x1112c2,0x0}, > + {0x2112c2,0x0}, > + {0x0113c2,0x0}, > + {0x1113c2,0x0}, > + {0x2113c2,0x0}, > + {0x0114c2,0x0}, > + {0x1114c2,0x0}, > + {0x2114c2,0x0}, > + {0x0115c2,0x0}, > + {0x1115c2,0x0}, > + {0x2115c2,0x0}, > + {0x0116c2,0x0}, > + {0x1116c2,0x0}, > + {0x2116c2,0x0}, > + {0x0117c2,0x0}, > + {0x1117c2,0x0}, > + {0x2117c2,0x0}, > + {0x0118c2,0x0}, > + {0x1118c2,0x0}, > + {0x2118c2,0x0}, > + {0x0110c3,0x0}, > + {0x1110c3,0x0}, > + {0x2110c3,0x0}, > + {0x0111c3,0x0}, > + {0x1111c3,0x0}, > + {0x2111c3,0x0}, > + {0x0112c3,0x0}, > + {0x1112c3,0x0}, > + {0x2112c3,0x0}, > + {0x0113c3,0x0}, > + {0x1113c3,0x0}, > + {0x2113c3,0x0}, > + {0x0114c3,0x0}, > + {0x1114c3,0x0}, > + {0x2114c3,0x0}, > + {0x0115c3,0x0}, > + {0x1115c3,0x0}, > + {0x2115c3,0x0}, > + {0x0116c3,0x0}, > + {0x1116c3,0x0}, > + {0x2116c3,0x0}, > + {0x0117c3,0x0}, > + {0x1117c3,0x0}, > + {0x2117c3,0x0}, > + {0x0118c3,0x0}, > + {0x1118c3,0x0}, > + {0x2118c3,0x0}, > + {0x010020,0x0}, > + {0x110020,0x0}, > + {0x210020,0x0}, > + {0x011020,0x0}, > + {0x111020,0x0}, > + {0x211020,0x0}, > + {0x02007d,0x0}, > + {0x12007d,0x0}, > + {0x22007d,0x0}, > +}; > + > +/* P0 message block paremeter for training firmware */ > +struct dram_cfg_param ddr_fsp0_cfg[] = { > + { 0xd0000, 0x0 }, > + { 0x54003, 0x640 }, > + { 0x54004, 0x2 }, > + { 0x54005, 0x283c }, > + { 0x54006, 0x140 }, > + { 0x54007, 0x1000 }, > + { 0x54008, 0x101 }, > + { 0x5400b, 0x31f }, > + { 0x5400c, 0xc8 }, > + { 0x54012, 0x1 }, > + { 0x5402f, 0x1d70 }, > + { 0x54030, 0x4 }, > + { 0x54031, 0x18 }, > + { 0x5403a, 0x1323 }, > + { 0xd0000, 0x1 }, > +}; > + > + > +/* P1 message block paremeter for training firmware */ > +struct dram_cfg_param ddr_fsp1_cfg[] = { > + { 0xd0000, 0x0 }, > + { 0x54002, 0x1 }, > + { 0x54003, 0x29c }, > + { 0x54004, 0x2 }, > + { 0x54005, 0x283c }, > + { 0x54006, 0x140 }, > + { 0x54007, 0x1000 }, > + { 0x54008, 0x101 }, > + { 0x5400b, 0x21f }, > + { 0x5400c, 0xc8 }, > + { 0x54012, 0x1 }, > + { 0x5402f, 0x1220 }, > + { 0x54030, 0x4 }, > + { 0x5403a, 0x1323 }, > + { 0xd0000, 0x1 }, > +}; > + > +/* DRAM PHY init engine image */ > +struct dram_cfg_param ddr_phy_pie[] = { > + { 0xd0000, 0x0 }, > + { 0x90000, 0x10 }, > + { 0x90001, 0x400 }, > + { 0x90002, 0x10e }, > + { 0x90003, 0x0 }, > + { 0x90004, 0x0 }, > + { 0x90005, 0x8 }, > + { 0x90029, 0xb }, > + { 0x9002a, 0x480 }, > + { 0x9002b, 0x109 }, > + { 0x9002c, 0x8 }, > + { 0x9002d, 0x448 }, > + { 0x9002e, 0x139 }, > + { 0x9002f, 0x8 }, > + { 0x90030, 0x478 }, > + { 0x90031, 0x109 }, > + { 0x90032, 0x2 }, > + { 0x90033, 0x10 }, > + { 0x90034, 0x139 }, > + { 0x90035, 0xb }, > + { 0x90036, 0x7c0 }, > + { 0x90037, 0x139 }, > + { 0x90038, 0x44 }, > + { 0x90039, 0x633 }, > + { 0x9003a, 0x159 }, > + { 0x9003b, 0x14f }, > + { 0x9003c, 0x630 }, > + { 0x9003d, 0x159 }, > + { 0x9003e, 0x47 }, > + { 0x9003f, 0x633 }, > + { 0x90040, 0x149 }, > + { 0x90041, 0x4f }, > + { 0x90042, 0x633 }, > + { 0x90043, 0x179 }, > + { 0x90044, 0x8 }, > + { 0x90045, 0xe0 }, > + { 0x90046, 0x109 }, > + { 0x90047, 0x0 }, > + { 0x90048, 0x7c8 }, > + { 0x90049, 0x109 }, > + { 0x9004a, 0x0 }, > + { 0x9004b, 0x1 }, > + { 0x9004c, 0x8 }, > + { 0x9004d, 0x0 }, > + { 0x9004e, 0x45a }, > + { 0x9004f, 0x9 }, > + { 0x90050, 0x0 }, > + { 0x90051, 0x448 }, > + { 0x90052, 0x109 }, > + { 0x90053, 0x40 }, > + { 0x90054, 0x633 }, > + { 0x90055, 0x179 }, > + { 0x90056, 0x1 }, > + { 0x90057, 0x618 }, > + { 0x90058, 0x109 }, > + { 0x90059, 0x40c0 }, > + { 0x9005a, 0x633 }, > + { 0x9005b, 0x149 }, > + { 0x9005c, 0x8 }, > + { 0x9005d, 0x4 }, > + { 0x9005e, 0x48 }, > + { 0x9005f, 0x4040 }, > + { 0x90060, 0x633 }, > + { 0x90061, 0x149 }, > + { 0x90062, 0x0 }, > + { 0x90063, 0x4 }, > + { 0x90064, 0x48 }, > + { 0x90065, 0x40 }, > + { 0x90066, 0x633 }, > + { 0x90067, 0x149 }, > + { 0x90068, 0x10 }, > + { 0x90069, 0x4 }, > + { 0x9006a, 0x18 }, > + { 0x9006b, 0x0 }, > + { 0x9006c, 0x4 }, > + { 0x9006d, 0x78 }, > + { 0x9006e, 0x549 }, > + { 0x9006f, 0x633 }, > + { 0x90070, 0x159 }, > + { 0x90071, 0xd49 }, > + { 0x90072, 0x633 }, > + { 0x90073, 0x159 }, > + { 0x90074, 0x94a }, > + { 0x90075, 0x633 }, > + { 0x90076, 0x159 }, > + { 0x90077, 0x441 }, > + { 0x90078, 0x633 }, > + { 0x90079, 0x149 }, > + { 0x9007a, 0x42 }, > + { 0x9007b, 0x633 }, > + { 0x9007c, 0x149 }, > + { 0x9007d, 0x1 }, > + { 0x9007e, 0x633 }, > + { 0x9007f, 0x149 }, > + { 0x90080, 0x0 }, > + { 0x90081, 0xe0 }, > + { 0x90082, 0x109 }, > + { 0x90083, 0xa }, > + { 0x90084, 0x10 }, > + { 0x90085, 0x109 }, > + { 0x90086, 0x9 }, > + { 0x90087, 0x3c0 }, > + { 0x90088, 0x149 }, > + { 0x90089, 0x9 }, > + { 0x9008a, 0x3c0 }, > + { 0x9008b, 0x159 }, > + { 0x9008c, 0x18 }, > + { 0x9008d, 0x10 }, > + { 0x9008e, 0x109 }, > + { 0x9008f, 0x0 }, > + { 0x90090, 0x3c0 }, > + { 0x90091, 0x109 }, > + { 0x90092, 0x18 }, > + { 0x90093, 0x4 }, > + { 0x90094, 0x48 }, > + { 0x90095, 0x18 }, > + { 0x90096, 0x4 }, > + { 0x90097, 0x58 }, > + { 0x90098, 0xb }, > + { 0x90099, 0x10 }, > + { 0x9009a, 0x109 }, > + { 0x9009b, 0x1 }, > + { 0x9009c, 0x10 }, > + { 0x9009d, 0x109 }, > + { 0x9009e, 0x5 }, > + { 0x9009f, 0x7c0 }, > + { 0x900a0, 0x109 }, > + { 0x900a1, 0x0 }, > + { 0x900a2, 0x8140 }, > + { 0x900a3, 0x10c }, > + { 0x900a4, 0x10 }, > + { 0x900a5, 0x8138 }, > + { 0x900a6, 0x10c }, > + { 0x900a7, 0x8 }, > + { 0x900a8, 0x7c8 }, > + { 0x900a9, 0x101 }, > + { 0x900aa, 0x8 }, > + { 0x900ab, 0x448 }, > + { 0x900ac, 0x109 }, > + { 0x900ad, 0xf }, > + { 0x900ae, 0x7c0 }, > + { 0x900af, 0x109 }, > + { 0x900b0, 0x47 }, > + { 0x900b1, 0x630 }, > + { 0x900b2, 0x109 }, > + { 0x900b3, 0x8 }, > + { 0x900b4, 0x618 }, > + { 0x900b5, 0x109 }, > + { 0x900b6, 0x8 }, > + { 0x900b7, 0xe0 }, > + { 0x900b8, 0x109 }, > + { 0x900b9, 0x0 }, > + { 0x900ba, 0x7c8 }, > + { 0x900bb, 0x109 }, > + { 0x900bc, 0x8 }, > + { 0x900bd, 0x8140 }, > + { 0x900be, 0x10c }, > + { 0x900bf, 0x0 }, > + { 0x900c0, 0x1 }, > + { 0x900c1, 0x8 }, > + { 0x900c2, 0x8 }, > + { 0x900c3, 0x4 }, > + { 0x900c4, 0x8 }, > + { 0x900c5, 0x8 }, > + { 0x900c6, 0x7c8 }, > + { 0x900c7, 0x101 }, > + { 0x90006, 0x0 }, > + { 0x90007, 0x0 }, > + { 0x90008, 0x8 }, > + { 0x90009, 0x0 }, > + { 0x9000a, 0x0 }, > + { 0x9000b, 0x0 }, > + { 0xd00e7, 0x400 }, > + { 0x90017, 0x0 }, > + { 0x90026, 0x2b }, > + { 0x2000b, 0x32 }, > + { 0x2000c, 0x64 }, > + { 0x2000d, 0x3e8 }, > + { 0x2000e, 0x2c }, > + { 0x12000b, 0x14 }, > + { 0x12000c, 0x26 }, > + { 0x12000d, 0x1a1 }, > + { 0x12000e, 0x10 }, > + { 0x9000c, 0x0 }, > + { 0x9000d, 0x173 }, > + { 0x9000e, 0x60 }, > + { 0x9000f, 0x6110 }, > + { 0x90010, 0x2152 }, > + { 0x90011, 0xdfbd }, > + { 0x90012, 0xffff }, > + { 0x90013, 0x6152 }, > + { 0x20089, 0x1 }, > + { 0x20088, 0x19 }, > + { 0xc0080, 0x0 }, > + { 0xd0000, 0x1 } > +}; > + > +struct dram_fsp_msg ddr_dram_fsp_msg[] = { > + { > + /* P0 1600mts 1D */ > + .drate = 1600, > + .fw_type = FW_1D_IMAGE, > + .fsp_cfg = ddr_fsp0_cfg, > + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg), > + }, > + { > + /* P1 667mts 1D */ > + .drate = 667, > + .fw_type = FW_1D_IMAGE, > + .fsp_cfg = ddr_fsp1_cfg, > + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg), > + }, > +}; > + > +/* ddr timing config params */ > +struct dram_timing_info dram_timing = { > + .ddrc_cfg = ddr_ddrc_cfg, > + .ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg), > + .ddrphy_cfg = ddr_ddrphy_cfg, > + .ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg), > + .fsp_msg = ddr_dram_fsp_msg, > + .fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg), > + .ddrphy_trained_csr = ddr_ddrphy_trained_csr, > + .ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr), > + .ddrphy_pie = ddr_phy_pie, > + .ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie), > + .fsp_table = { 1600, 667, }, > +}; > + > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > index 14cb51368f..0d9909a662 100644 > --- a/board/freescale/imx8mn_evk/spl.c > +++ b/board/freescale/imx8mn_evk/spl.c > @@ -83,6 +83,15 @@ int power_init_board(void) > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > + > + /* Disable the BUCK2 */ > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > + > + /* Set NVCC_DRAM to 1.35v */ > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > #else > /* increase VDD_SOC/VDD_DRAM to typical value 0.95V before first DRAM access */ > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1C); > diff --git a/configs/imx8mn_ddr3l_evk_defconfig b/configs/imx8mn_ddr3l_evk_defconfig > new file mode 100644 > index 0000000000..b69fcea0cb > --- /dev/null > +++ b/configs/imx8mn_ddr3l_evk_defconfig > @@ -0,0 +1,95 @@ > +CONFIG_ARM=y > +CONFIG_ARCH_IMX8M=y > +CONFIG_SYS_TEXT_BASE=0x40200000 > +CONFIG_SYS_MALLOC_LEN=0x2000000 > +CONFIG_SPL_GPIO=y > +CONFIG_SPL_LIBCOMMON_SUPPORT=y > +CONFIG_SPL_LIBGENERIC_SUPPORT=y > +CONFIG_ENV_SIZE=0x1000 > +CONFIG_ENV_OFFSET=0x400000 > +CONFIG_DM_GPIO=y > +CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr3l-evk" > +CONFIG_SPL_TEXT_BASE=0x912000 > +CONFIG_TARGET_IMX8MN_DDR3L_EVK=y > +CONFIG_SPL_SERIAL=y > +CONFIG_SPL_DRIVERS_MISC=y > +CONFIG_SPL=y > +CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 > +CONFIG_SYS_LOAD_ADDR=0x42000000 > +CONFIG_DISTRO_DEFAULTS=y > +CONFIG_FIT=y > +CONFIG_FIT_EXTERNAL_OFFSET=0x3000 > +CONFIG_SPL_LOAD_FIT=y > +# CONFIG_USE_SPL_FIT_GENERATOR is not set > +CONFIG_OF_SYSTEM_SETUP=y > +CONFIG_DEFAULT_FDT_FILE="imx8mn-ddr3l-evk.dtb" > +CONFIG_ARCH_MISC_INIT=y > +CONFIG_BOARD_LATE_INIT=y > +CONFIG_SPL_BOARD_INIT=y > +CONFIG_SPL_BOOTROM_SUPPORT=y > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 > +CONFIG_SPL_I2C=y > +CONFIG_SPL_POWER=y > +CONFIG_SPL_WATCHDOG=y > +CONFIG_SYS_PROMPT="u-boot=> " > +# CONFIG_CMD_EXPORTENV is not set > +# CONFIG_CMD_IMPORTENV is not set > +CONFIG_CMD_ERASEENV=y > +# CONFIG_CMD_CRC32 is not set > +CONFIG_CMD_CLK=y > +CONFIG_CMD_FUSE=y > +CONFIG_CMD_GPIO=y > +CONFIG_CMD_I2C=y > +CONFIG_CMD_MMC=y > +CONFIG_CMD_CACHE=y > +CONFIG_CMD_REGULATOR=y > +CONFIG_CMD_EXT4_WRITE=y > +CONFIG_OF_CONTROL=y > +CONFIG_SPL_OF_CONTROL=y > +CONFIG_ENV_OVERWRITE=y > +CONFIG_ENV_IS_IN_MMC=y > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y > +CONFIG_SPL_DM=y > +CONFIG_SPL_CLK_IMX8MN=y > +CONFIG_CLK_IMX8MN=y > +CONFIG_MXC_GPIO=y > +CONFIG_DM_I2C=y > +CONFIG_SUPPORT_EMMC_BOOT=y > +CONFIG_MMC_IO_VOLTAGE=y > +CONFIG_MMC_UHS_SUPPORT=y > +CONFIG_MMC_HS400_ES_SUPPORT=y > +CONFIG_MMC_HS400_SUPPORT=y > +CONFIG_FSL_USDHC=y > +CONFIG_DM_SPI_FLASH=y > +CONFIG_SPI_FLASH_SFDP_SUPPORT=y > +CONFIG_SPI_FLASH_STMICRO=y > +CONFIG_PHYLIB=y > +CONFIG_PHY_ATHEROS=y > +CONFIG_DM_ETH=y > +CONFIG_DM_ETH_PHY=y > +CONFIG_PHY_GIGE=y > +CONFIG_FEC_MXC=y > +CONFIG_MII=y > +CONFIG_PINCTRL=y > +CONFIG_SPL_PINCTRL=y > +CONFIG_PINCTRL_IMX8M=y > +CONFIG_DM_PMIC=y > +CONFIG_SPL_DM_PMIC_PCA9450=y > +CONFIG_DM_REGULATOR=y > +CONFIG_DM_REGULATOR_FIXED=y > +CONFIG_DM_REGULATOR_GPIO=y > +# CONFIG_SPECIFY_CONSOLE_INDEX is not set > +CONFIG_DM_SERIAL=y > +# CONFIG_SPL_DM_SERIAL is not set > +CONFIG_MXC_UART=y > +CONFIG_SPI=y > +CONFIG_DM_SPI=y > +CONFIG_NXP_FSPI=y > +CONFIG_SYSRESET=y > +CONFIG_SPL_SYSRESET=y > +CONFIG_SYSRESET_PSCI=y > +CONFIG_SYSRESET_WATCHDOG=y > +CONFIG_DM_THERMAL=y > +CONFIG_IMX_WATCHDOG=y > diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h > index 805ae2a751..34278e2c84 100644 > --- a/include/configs/imx8mn_evk.h > +++ b/include/configs/imx8mn_evk.h > @@ -73,7 +73,11 @@ > > #define CONFIG_SYS_SDRAM_BASE 0x40000000 > #define PHYS_SDRAM 0x40000000 > +#ifdef CONFIG_TARGET_IMX8MN_DDR3L_EVK > +#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ > +#else > #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ > +#endif > > #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(2) >
Hi On Mon, Jun 13, 2022 at 11:10 PM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > Add the support for the 8MNANOD3L-EVK board. The board has an i.MX8MNano > UltraLite Quad SoC and uses 1GB DDR3L memory. > > U-Boot SPL 2022.07-rc4-00017-gcf594ebce1 (Jun 13 2022 - 22:40:31 +0200) > Normal Boot > WDT: Started watchdog@30280000 with servicing (60s timeout) > Trying to boot from BOOTROM > image offset 0x8000, pagesize 0x200, ivt offset 0x0 > NOTICE: BL31: v2.6(release):v2.6-5-g9b1a4d832 > NOTICE: BL31: Built : 14:03:53, May 10 2022 > > U-Boot 2022.07-rc4-00017-gcf594ebce1 (Jun 13 2022 - 22:40:31 +0200) > > CPU: Freescale i.MX8MNano UltraLite Quad rev1.0 at 1200 MHz > Reset cause: WDOG > Model: NXP i.MX8MNano DDR3L EVK board > DRAM: 1 GiB > Core: 142 devices, 19 uclasses, devicetree: separate > WDT: Started watchdog@30280000 with servicing (60s timeout) > MMC: FSL_SDHC: 1, FSL_SDHC: 2 > Loading Environment from MMC... OK > In: serial@30890000 > Out: serial@30890000 > Err: serial@30890000 > Net: eth0: ethernet@30be0000 > Hit any key to stop autoboot: 0 > > Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> > Reviewed-by: Fabio Estevam <festevam@denx.de> > --- > v4: > - rebase on current master to fix merge conflicts > - remove config options from defconfig > - enable SPL_DM_SERIAL > - include imx8mn-ddr4-evk-u-boot.dtsi in imx8mn-ddr3l-evk-u-boot.dtsi > v3: > - fix config option description in Kconfig (TARGET_IMX8MN_DDR3L_EVK) > v2: > - change license formatting (thanks Marcel) > > arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi | 34 + > arch/arm/dts/imx8mn-ddr3l-evk.dts | 114 +++ > arch/arm/dts/imx8mn-u-boot.dtsi | 12 + > arch/arm/mach-imx/imx8m/Kconfig | 7 + > board/freescale/imx8mn_evk/Kconfig | 2 +- > board/freescale/imx8mn_evk/Makefile | 1 + > board/freescale/imx8mn_evk/ddr3l_timing.c | 943 ++++++++++++++++++++++ > board/freescale/imx8mn_evk/spl.c | 9 + > configs/imx8mn_ddr3l_evk_defconfig | 95 +++ > include/configs/imx8mn_evk.h | 4 + > 10 files changed, 1220 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > create mode 100644 arch/arm/dts/imx8mn-ddr3l-evk.dts > create mode 100644 board/freescale/imx8mn_evk/ddr3l_timing.c > create mode 100644 configs/imx8mn_ddr3l_evk_defconfig > > diff --git a/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > new file mode 100644 > index 0000000000..b9192515e5 > --- /dev/null > +++ b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > @@ -0,0 +1,34 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > + > +#include "imx8mn-u-boot.dtsi" > +#include "imx8mn-ddr4-evk-u-boot.dtsi" > + > + > +&{/soc@0} { > + u-boot,dm-pre-reloc; > + u-boot,dm-spl; > +}; > + > +&clk { > + u-boot,dm-spl; > + u-boot,dm-pre-reloc; > + /delete-property/ assigned-clocks; > + /delete-property/ assigned-clock-parents; > + /delete-property/ assigned-clock-rates; > +}; > + > +&i2c1 { > + u-boot,dm-spl; > +}; > + > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25} { > + u-boot,dm-spl; > +}; > + > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { > + u-boot,dm-spl; > +}; > + > +&wdog1 { > + u-boot,dm-spl; > +}; > diff --git a/arch/arm/dts/imx8mn-ddr3l-evk.dts b/arch/arm/dts/imx8mn-ddr3l-evk.dts > new file mode 100644 > index 0000000000..4cdc03c8f2 > --- /dev/null > +++ b/arch/arm/dts/imx8mn-ddr3l-evk.dts > @@ -0,0 +1,114 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > + > +/dts-v1/; > + > +#include "imx8mn.dtsi" > +#include "imx8mn-evk.dtsi" > +#include <dt-bindings/interrupt-controller/irq.h> > + > +/ { > + model = "NXP i.MX8MNano DDR3L EVK board"; > + compatible = "fsl,imx8mn-ddr3l-evk", "fsl,imx8mn"; > +}; > + > +&A53_0 { > + cpu-supply = <&buck1>; > +}; > + > +&A53_1 { > + cpu-supply = <&buck1>; > +}; > + > +&A53_2 { > + cpu-supply = <&buck1>; > +}; > + > +&A53_3 { > + cpu-supply = <&buck1>; > +}; > + > +&i2c1 { > + pmic: pmic@25 { > + compatible = "nxp,pca9450b"; > + reg = <0x25>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pmic>; > + interrupt-parent = <&gpio1>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + > + regulators { > + buck1: BUCK1 { > + regulator-name = "VDD_SOC_0V9"; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <950000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <3125>; > + }; > + > + buck4: BUCK4 { > + regulator-name = "VDD_3V3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck5: BUCK5 { > + regulator-name = "VDD_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck6: BUCK6 { > + regulator-name = "NVCC_DRAM_1V35"; > + regulator-min-microvolt = <1350000>; > + regulator-max-microvolt = <1350000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1: LDO1 { > + regulator-name = "NVCC_SNVS_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo2: LDO2 { > + regulator-name = "VDD_SNVS_0V8"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo3: LDO3 { > + regulator-name = "VDDA_1V8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo4: LDO4 { > + regulator-name = "VDD_PHY_1V2"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo5: LDO5 { > + regulator-name = "NVCC_SD2"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > + }; > +}; > diff --git a/arch/arm/dts/imx8mn-u-boot.dtsi b/arch/arm/dts/imx8mn-u-boot.dtsi > index 7b591085a0..9286bdace0 100644 > --- a/arch/arm/dts/imx8mn-u-boot.dtsi > +++ b/arch/arm/dts/imx8mn-u-boot.dtsi > @@ -151,6 +151,18 @@ > size = <0x4000>; > }; > }; > +#elif CONFIG_IMX8M_DDR3L > +&u_boot_spl_ddr { > + blob_1: blob-ext@1 { > + filename = "ddr3_imem_1d.bin"; > + size = <0x8000>; > + }; > + > + blob_2: blob-ext@2 { > + filename = "ddr3_dmem_1d.bin"; > + size = <0x4000>; > + }; > +}; > #else > #error "no valid ddr config selected" > #endif > diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig > index ef8518c06b..aa386c8f36 100644 > --- a/arch/arm/mach-imx/imx8m/Kconfig > +++ b/arch/arm/mach-imx/imx8m/Kconfig > @@ -140,6 +140,13 @@ config TARGET_IMX8MN_DDR4_EVK > select FSL_CAAM > select SPL_CRYPTO if SPL > > +config TARGET_IMX8MN_DDR3L_EVK > + bool "imx8mn DDR3L EVK board" > + select BINMAN > + select IMX8MN > + select SUPPORT_SPL > + select IMX8M_DDR3L > + > config TARGET_IMX8MN_VENICE > bool "Support Gateworks Venice iMX8M Nano module" > select BINMAN > diff --git a/board/freescale/imx8mn_evk/Kconfig b/board/freescale/imx8mn_evk/Kconfig > index 6596fb5c6d..38312a3662 100644 > --- a/board/freescale/imx8mn_evk/Kconfig > +++ b/board/freescale/imx8mn_evk/Kconfig > @@ -1,4 +1,4 @@ > -if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK > +if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK || TARGET_IMX8MN_DDR3L_EVK > > config SYS_BOARD > default "imx8mn_evk" > diff --git a/board/freescale/imx8mn_evk/Makefile b/board/freescale/imx8mn_evk/Makefile > index 42d1179724..ad3ef8edd6 100644 > --- a/board/freescale/imx8mn_evk/Makefile > +++ b/board/freescale/imx8mn_evk/Makefile > @@ -14,5 +14,6 @@ obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing_ld.o > else > obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o > obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing.o > +obj-$(CONFIG_IMX8M_DDR3L) += ddr3l_timing.o > endif > endif > diff --git a/board/freescale/imx8mn_evk/ddr3l_timing.c b/board/freescale/imx8mn_evk/ddr3l_timing.c > new file mode 100644 > index 0000000000..0fe1f6a42d > --- /dev/null > +++ b/board/freescale/imx8mn_evk/ddr3l_timing.c > @@ -0,0 +1,943 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* > + * Copyright 2019 NXP > + * > + * Generated code from MX8M_DDR_tool > + * > + * Align with uboot version: > + * imx_v2018.03_4.14.78_1.0.0_ga ~ imx_v2018.04_4.19.35_1.1.0_ga > + * For imx_v2019.04_5.4.x and above version: > + * please replace #include <asm/arch/imx8m_ddr.h> with #include <asm/arch/ddr.h> > + */ > + > +#include <linux/kernel.h> > +#include <asm/arch/ddr.h> > + > +struct dram_cfg_param ddr_ddrc_cfg[] = { > + /** Initialize DDRC registers **/ > + { 0x3d400304, 0x1 }, > + { 0x3d400030, 0x20 }, > + { 0x3d400000, 0xa1040001 }, > + { 0x3d400064, 0x61008c }, > + { 0x3d4000d0, 0xc00200c5 }, > + { 0x3d4000d4, 0x1000b }, > + { 0x3d4000dc, 0x1d700004 }, > + { 0x3d4000e0, 0x180000 }, > + { 0x3d4000e4, 0x90000 }, > + { 0x3d4000f0, 0x0 }, > + { 0x3d4000f4, 0xee5 }, > + { 0x3d400100, 0xc101b0e }, > + { 0x3d400104, 0x30314 }, > + { 0x3d400108, 0x4060509 }, > + { 0x3d40010c, 0x2006 }, > + { 0x3d400110, 0x6020306 }, > + { 0x3d400114, 0x4040302 }, > + { 0x3d400120, 0x909 }, > + { 0x3d400180, 0x40800020 }, > + { 0x3d400184, 0xc350 }, > + { 0x3d400190, 0x3868203 }, > + { 0x3d400194, 0x20303 }, > + { 0x3d4001b4, 0x603 }, > + { 0x3d400198, 0x7000000 }, > + { 0x3d4001b0, 0x11 }, > + { 0x3d4001a0, 0x400018 }, > + { 0x3d4001a4, 0x5003c }, > + { 0x3d4001a8, 0x80000000 }, > + { 0x3d4001c4, 0x0 }, > + { 0x3d400200, 0x1f }, > + { 0x3d400204, 0x80808 }, > + { 0x3d400208, 0x0 }, > + { 0x3d40020c, 0x0 }, > + { 0x3d400210, 0x1f1f }, > + { 0x3d400214, 0x7070707 }, > + { 0x3d400218, 0x7070707 }, > + { 0x3d400240, 0x600060c }, > + { 0x3d400244, 0x1323 }, > + { 0x3d400400, 0x100 }, > + { 0x3d400250, 0x7ab50b07 }, > + { 0x3d400254, 0x22 }, > + { 0x3d40025c, 0x7b00665e }, > + { 0x3d400264, 0xb0000040 }, > + { 0x3d40026c, 0x50000a0c }, > + { 0x3d400300, 0x17 }, > + { 0x3d40036c, 0x10000 }, > + { 0x3d400404, 0x3051 }, > + { 0x3d400408, 0x61d2 }, > + { 0x3d400494, 0xe00 }, > + { 0x3d400498, 0x7ff }, > + { 0x3d40049c, 0xe00 }, > + { 0x3d4004a0, 0x7ff }, > + { 0x3d402064, 0x28003b }, > + { 0x3d4020dc, 0x12200004 }, > + { 0x3d4020e0, 0x0 }, > + { 0x3d402100, 0x7090b07 }, > + { 0x3d402104, 0x20209 }, > + { 0x3d402108, 0x3030407 }, > + { 0x3d40210c, 0x2006 }, > + { 0x3d402110, 0x3020203 }, > + { 0x3d402114, 0x3030202 }, > + { 0x3d402120, 0x909 }, > + { 0x3d402180, 0x40800020 }, > + { 0x3d402190, 0x3818200 }, > + { 0x3d402194, 0x20303 }, > + { 0x3d4021b4, 0x100 }, > + { 0x3d402240, 0x6000604 }, > + { 0x3d4020f4, 0xee5 }, > + { 0x3d400028, 0x1 }, > +}; > + > +/* PHY Initialize Configuration */ > +struct dram_cfg_param ddr_ddrphy_cfg[] = { > + { 0x1005f, 0x3ff }, > + { 0x1015f, 0x3ff }, > + { 0x1105f, 0x3ff }, > + { 0x1115f, 0x3ff }, > + { 0x11005f, 0x3ff }, > + { 0x11015f, 0x3ff }, > + { 0x11105f, 0x3ff }, > + { 0x11115f, 0x3ff }, > + { 0x55, 0x3ff }, > + { 0x1055, 0x3ff }, > + { 0x2055, 0x3ff }, > + { 0x3055, 0x3ff }, > + { 0x4055, 0xff }, > + { 0x5055, 0xff }, > + { 0x6055, 0x3ff }, > + { 0x7055, 0x3ff }, > + { 0x8055, 0x3ff }, > + { 0x9055, 0x3ff }, > + { 0x200c5, 0xb }, > + { 0x1200c5, 0x7 }, > + { 0x2002e, 0x1 }, > + { 0x12002e, 0x1 }, > + { 0x20024, 0x0 }, > + { 0x2003a, 0x0 }, > + { 0x120024, 0x0 }, > + { 0x2003a, 0x0 }, > + { 0x20056, 0xa }, > + { 0x120056, 0xa }, > + { 0x1004d, 0x208 }, > + { 0x1014d, 0x208 }, > + { 0x1104d, 0x208 }, > + { 0x1114d, 0x208 }, > + { 0x11004d, 0x208 }, > + { 0x11014d, 0x208 }, > + { 0x11104d, 0x208 }, > + { 0x11114d, 0x208 }, > + { 0x10049, 0xe38 }, > + { 0x10149, 0xe38 }, > + { 0x11049, 0xe38 }, > + { 0x11149, 0xe38 }, > + { 0x110049, 0xe38 }, > + { 0x110149, 0xe38 }, > + { 0x111049, 0xe38 }, > + { 0x111149, 0xe38 }, > + { 0x43, 0x63 }, > + { 0x1043, 0x63 }, > + { 0x2043, 0x63 }, > + { 0x3043, 0x63 }, > + { 0x4043, 0x63 }, > + { 0x5043, 0x63 }, > + { 0x6043, 0x63 }, > + { 0x7043, 0x63 }, > + { 0x8043, 0x63 }, > + { 0x9043, 0x63 }, > + { 0x20018, 0x1 }, > + { 0x20075, 0x0 }, > + { 0x20050, 0x0 }, > + { 0x20008, 0x190 }, > + { 0x120008, 0xa7 }, > + { 0x20088, 0x9 }, > + { 0x200b2, 0x32c }, > + { 0x10043, 0x581 }, > + { 0x10143, 0x581 }, > + { 0x11043, 0x581 }, > + { 0x11143, 0x581 }, > + { 0x1200b2, 0x32c }, > + { 0x110043, 0x581 }, > + { 0x110143, 0x581 }, > + { 0x111043, 0x581 }, > + { 0x111143, 0x581 }, > + { 0x200fa, 0x1 }, > + { 0x1200fa, 0x1 }, > + { 0x20019, 0x5 }, > + { 0x120019, 0x5 }, > + { 0x200f0, 0x5555 }, > + { 0x200f1, 0x5555 }, > + { 0x200f2, 0x5555 }, > + { 0x200f3, 0x5555 }, > + { 0x200f4, 0x5555 }, > + { 0x200f5, 0x5555 }, > + { 0x200f6, 0x5555 }, > + { 0x200f7, 0xf000 }, > + { 0x20025, 0x0 }, > + { 0x2007d, 0x212 }, > + { 0x12007d, 0x212 }, > + { 0x2007c, 0x61 }, > + { 0x12007c, 0x61 }, > + { 0x1004a, 0x500 }, > + { 0x1104a, 0x500 }, > + { 0x2002c, 0x0 }, > +}; > + > +/* ddr phy trained csr */ > +struct dram_cfg_param ddr_ddrphy_trained_csr[] = { > + {0x0200b2,0x0}, > + {0x1200b2,0x0}, > + {0x2200b2,0x0}, > + {0x0200cb,0x0}, > + {0x010043,0x0}, > + {0x110043,0x0}, > + {0x210043,0x0}, > + {0x010143,0x0}, > + {0x110143,0x0}, > + {0x210143,0x0}, > + {0x011043,0x0}, > + {0x111043,0x0}, > + {0x211043,0x0}, > + {0x011143,0x0}, > + {0x111143,0x0}, > + {0x211143,0x0}, > + {0x000080,0x0}, > + {0x100080,0x0}, > + {0x200080,0x0}, > + {0x001080,0x0}, > + {0x101080,0x0}, > + {0x201080,0x0}, > + {0x002080,0x0}, > + {0x102080,0x0}, > + {0x202080,0x0}, > + {0x003080,0x0}, > + {0x103080,0x0}, > + {0x203080,0x0}, > + {0x004080,0x0}, > + {0x104080,0x0}, > + {0x204080,0x0}, > + {0x005080,0x0}, > + {0x105080,0x0}, > + {0x205080,0x0}, > + {0x006080,0x0}, > + {0x106080,0x0}, > + {0x206080,0x0}, > + {0x007080,0x0}, > + {0x107080,0x0}, > + {0x207080,0x0}, > + {0x008080,0x0}, > + {0x108080,0x0}, > + {0x208080,0x0}, > + {0x009080,0x0}, > + {0x109080,0x0}, > + {0x209080,0x0}, > + {0x010080,0x0}, > + {0x110080,0x0}, > + {0x210080,0x0}, > + {0x010180,0x0}, > + {0x110180,0x0}, > + {0x210180,0x0}, > + {0x010081,0x0}, > + {0x110081,0x0}, > + {0x210081,0x0}, > + {0x010181,0x0}, > + {0x110181,0x0}, > + {0x210181,0x0}, > + {0x010082,0x0}, > + {0x110082,0x0}, > + {0x210082,0x0}, > + {0x010182,0x0}, > + {0x110182,0x0}, > + {0x210182,0x0}, > + {0x010083,0x0}, > + {0x110083,0x0}, > + {0x210083,0x0}, > + {0x010183,0x0}, > + {0x110183,0x0}, > + {0x210183,0x0}, > + {0x011080,0x0}, > + {0x111080,0x0}, > + {0x211080,0x0}, > + {0x011180,0x0}, > + {0x111180,0x0}, > + {0x211180,0x0}, > + {0x011081,0x0}, > + {0x111081,0x0}, > + {0x211081,0x0}, > + {0x011181,0x0}, > + {0x111181,0x0}, > + {0x211181,0x0}, > + {0x011082,0x0}, > + {0x111082,0x0}, > + {0x211082,0x0}, > + {0x011182,0x0}, > + {0x111182,0x0}, > + {0x211182,0x0}, > + {0x011083,0x0}, > + {0x111083,0x0}, > + {0x211083,0x0}, > + {0x011183,0x0}, > + {0x111183,0x0}, > + {0x211183,0x0}, > + {0x0100d0,0x0}, > + {0x1100d0,0x0}, > + {0x2100d0,0x0}, > + {0x0101d0,0x0}, > + {0x1101d0,0x0}, > + {0x2101d0,0x0}, > + {0x0100d1,0x0}, > + {0x1100d1,0x0}, > + {0x2100d1,0x0}, > + {0x0101d1,0x0}, > + {0x1101d1,0x0}, > + {0x2101d1,0x0}, > + {0x0100d2,0x0}, > + {0x1100d2,0x0}, > + {0x2100d2,0x0}, > + {0x0101d2,0x0}, > + {0x1101d2,0x0}, > + {0x2101d2,0x0}, > + {0x0100d3,0x0}, > + {0x1100d3,0x0}, > + {0x2100d3,0x0}, > + {0x0101d3,0x0}, > + {0x1101d3,0x0}, > + {0x2101d3,0x0}, > + {0x0110d0,0x0}, > + {0x1110d0,0x0}, > + {0x2110d0,0x0}, > + {0x0111d0,0x0}, > + {0x1111d0,0x0}, > + {0x2111d0,0x0}, > + {0x0110d1,0x0}, > + {0x1110d1,0x0}, > + {0x2110d1,0x0}, > + {0x0111d1,0x0}, > + {0x1111d1,0x0}, > + {0x2111d1,0x0}, > + {0x0110d2,0x0}, > + {0x1110d2,0x0}, > + {0x2110d2,0x0}, > + {0x0111d2,0x0}, > + {0x1111d2,0x0}, > + {0x2111d2,0x0}, > + {0x0110d3,0x0}, > + {0x1110d3,0x0}, > + {0x2110d3,0x0}, > + {0x0111d3,0x0}, > + {0x1111d3,0x0}, > + {0x2111d3,0x0}, > + {0x010068,0x0}, > + {0x010168,0x0}, > + {0x010268,0x0}, > + {0x010368,0x0}, > + {0x010468,0x0}, > + {0x010568,0x0}, > + {0x010668,0x0}, > + {0x010768,0x0}, > + {0x010868,0x0}, > + {0x010069,0x0}, > + {0x010169,0x0}, > + {0x010269,0x0}, > + {0x010369,0x0}, > + {0x010469,0x0}, > + {0x010569,0x0}, > + {0x010669,0x0}, > + {0x010769,0x0}, > + {0x010869,0x0}, > + {0x01006a,0x0}, > + {0x01016a,0x0}, > + {0x01026a,0x0}, > + {0x01036a,0x0}, > + {0x01046a,0x0}, > + {0x01056a,0x0}, > + {0x01066a,0x0}, > + {0x01076a,0x0}, > + {0x01086a,0x0}, > + {0x01006b,0x0}, > + {0x01016b,0x0}, > + {0x01026b,0x0}, > + {0x01036b,0x0}, > + {0x01046b,0x0}, > + {0x01056b,0x0}, > + {0x01066b,0x0}, > + {0x01076b,0x0}, > + {0x01086b,0x0}, > + {0x011068,0x0}, > + {0x011168,0x0}, > + {0x011268,0x0}, > + {0x011368,0x0}, > + {0x011468,0x0}, > + {0x011568,0x0}, > + {0x011668,0x0}, > + {0x011768,0x0}, > + {0x011868,0x0}, > + {0x011069,0x0}, > + {0x011169,0x0}, > + {0x011269,0x0}, > + {0x011369,0x0}, > + {0x011469,0x0}, > + {0x011569,0x0}, > + {0x011669,0x0}, > + {0x011769,0x0}, > + {0x011869,0x0}, > + {0x01106a,0x0}, > + {0x01116a,0x0}, > + {0x01126a,0x0}, > + {0x01136a,0x0}, > + {0x01146a,0x0}, > + {0x01156a,0x0}, > + {0x01166a,0x0}, > + {0x01176a,0x0}, > + {0x01186a,0x0}, > + {0x01106b,0x0}, > + {0x01116b,0x0}, > + {0x01126b,0x0}, > + {0x01136b,0x0}, > + {0x01146b,0x0}, > + {0x01156b,0x0}, > + {0x01166b,0x0}, > + {0x01176b,0x0}, > + {0x01186b,0x0}, > + {0x01008c,0x0}, > + {0x11008c,0x0}, > + {0x21008c,0x0}, > + {0x01018c,0x0}, > + {0x11018c,0x0}, > + {0x21018c,0x0}, > + {0x01008d,0x0}, > + {0x11008d,0x0}, > + {0x21008d,0x0}, > + {0x01018d,0x0}, > + {0x11018d,0x0}, > + {0x21018d,0x0}, > + {0x01008e,0x0}, > + {0x11008e,0x0}, > + {0x21008e,0x0}, > + {0x01018e,0x0}, > + {0x11018e,0x0}, > + {0x21018e,0x0}, > + {0x01008f,0x0}, > + {0x11008f,0x0}, > + {0x21008f,0x0}, > + {0x01018f,0x0}, > + {0x11018f,0x0}, > + {0x21018f,0x0}, > + {0x01108c,0x0}, > + {0x11108c,0x0}, > + {0x21108c,0x0}, > + {0x01118c,0x0}, > + {0x11118c,0x0}, > + {0x21118c,0x0}, > + {0x01108d,0x0}, > + {0x11108d,0x0}, > + {0x21108d,0x0}, > + {0x01118d,0x0}, > + {0x11118d,0x0}, > + {0x21118d,0x0}, > + {0x01108e,0x0}, > + {0x11108e,0x0}, > + {0x21108e,0x0}, > + {0x01118e,0x0}, > + {0x11118e,0x0}, > + {0x21118e,0x0}, > + {0x01108f,0x0}, > + {0x11108f,0x0}, > + {0x21108f,0x0}, > + {0x01118f,0x0}, > + {0x11118f,0x0}, > + {0x21118f,0x0}, > + {0x0100c0,0x0}, > + {0x1100c0,0x0}, > + {0x2100c0,0x0}, > + {0x0101c0,0x0}, > + {0x1101c0,0x0}, > + {0x2101c0,0x0}, > + {0x0102c0,0x0}, > + {0x1102c0,0x0}, > + {0x2102c0,0x0}, > + {0x0103c0,0x0}, > + {0x1103c0,0x0}, > + {0x2103c0,0x0}, > + {0x0104c0,0x0}, > + {0x1104c0,0x0}, > + {0x2104c0,0x0}, > + {0x0105c0,0x0}, > + {0x1105c0,0x0}, > + {0x2105c0,0x0}, > + {0x0106c0,0x0}, > + {0x1106c0,0x0}, > + {0x2106c0,0x0}, > + {0x0107c0,0x0}, > + {0x1107c0,0x0}, > + {0x2107c0,0x0}, > + {0x0108c0,0x0}, > + {0x1108c0,0x0}, > + {0x2108c0,0x0}, > + {0x0100c1,0x0}, > + {0x1100c1,0x0}, > + {0x2100c1,0x0}, > + {0x0101c1,0x0}, > + {0x1101c1,0x0}, > + {0x2101c1,0x0}, > + {0x0102c1,0x0}, > + {0x1102c1,0x0}, > + {0x2102c1,0x0}, > + {0x0103c1,0x0}, > + {0x1103c1,0x0}, > + {0x2103c1,0x0}, > + {0x0104c1,0x0}, > + {0x1104c1,0x0}, > + {0x2104c1,0x0}, > + {0x0105c1,0x0}, > + {0x1105c1,0x0}, > + {0x2105c1,0x0}, > + {0x0106c1,0x0}, > + {0x1106c1,0x0}, > + {0x2106c1,0x0}, > + {0x0107c1,0x0}, > + {0x1107c1,0x0}, > + {0x2107c1,0x0}, > + {0x0108c1,0x0}, > + {0x1108c1,0x0}, > + {0x2108c1,0x0}, > + {0x0100c2,0x0}, > + {0x1100c2,0x0}, > + {0x2100c2,0x0}, > + {0x0101c2,0x0}, > + {0x1101c2,0x0}, > + {0x2101c2,0x0}, > + {0x0102c2,0x0}, > + {0x1102c2,0x0}, > + {0x2102c2,0x0}, > + {0x0103c2,0x0}, > + {0x1103c2,0x0}, > + {0x2103c2,0x0}, > + {0x0104c2,0x0}, > + {0x1104c2,0x0}, > + {0x2104c2,0x0}, > + {0x0105c2,0x0}, > + {0x1105c2,0x0}, > + {0x2105c2,0x0}, > + {0x0106c2,0x0}, > + {0x1106c2,0x0}, > + {0x2106c2,0x0}, > + {0x0107c2,0x0}, > + {0x1107c2,0x0}, > + {0x2107c2,0x0}, > + {0x0108c2,0x0}, > + {0x1108c2,0x0}, > + {0x2108c2,0x0}, > + {0x0100c3,0x0}, > + {0x1100c3,0x0}, > + {0x2100c3,0x0}, > + {0x0101c3,0x0}, > + {0x1101c3,0x0}, > + {0x2101c3,0x0}, > + {0x0102c3,0x0}, > + {0x1102c3,0x0}, > + {0x2102c3,0x0}, > + {0x0103c3,0x0}, > + {0x1103c3,0x0}, > + {0x2103c3,0x0}, > + {0x0104c3,0x0}, > + {0x1104c3,0x0}, > + {0x2104c3,0x0}, > + {0x0105c3,0x0}, > + {0x1105c3,0x0}, > + {0x2105c3,0x0}, > + {0x0106c3,0x0}, > + {0x1106c3,0x0}, > + {0x2106c3,0x0}, > + {0x0107c3,0x0}, > + {0x1107c3,0x0}, > + {0x2107c3,0x0}, > + {0x0108c3,0x0}, > + {0x1108c3,0x0}, > + {0x2108c3,0x0}, > + {0x0110c0,0x0}, > + {0x1110c0,0x0}, > + {0x2110c0,0x0}, > + {0x0111c0,0x0}, > + {0x1111c0,0x0}, > + {0x2111c0,0x0}, > + {0x0112c0,0x0}, > + {0x1112c0,0x0}, > + {0x2112c0,0x0}, > + {0x0113c0,0x0}, > + {0x1113c0,0x0}, > + {0x2113c0,0x0}, > + {0x0114c0,0x0}, > + {0x1114c0,0x0}, > + {0x2114c0,0x0}, > + {0x0115c0,0x0}, > + {0x1115c0,0x0}, > + {0x2115c0,0x0}, > + {0x0116c0,0x0}, > + {0x1116c0,0x0}, > + {0x2116c0,0x0}, > + {0x0117c0,0x0}, > + {0x1117c0,0x0}, > + {0x2117c0,0x0}, > + {0x0118c0,0x0}, > + {0x1118c0,0x0}, > + {0x2118c0,0x0}, > + {0x0110c1,0x0}, > + {0x1110c1,0x0}, > + {0x2110c1,0x0}, > + {0x0111c1,0x0}, > + {0x1111c1,0x0}, > + {0x2111c1,0x0}, > + {0x0112c1,0x0}, > + {0x1112c1,0x0}, > + {0x2112c1,0x0}, > + {0x0113c1,0x0}, > + {0x1113c1,0x0}, > + {0x2113c1,0x0}, > + {0x0114c1,0x0}, > + {0x1114c1,0x0}, > + {0x2114c1,0x0}, > + {0x0115c1,0x0}, > + {0x1115c1,0x0}, > + {0x2115c1,0x0}, > + {0x0116c1,0x0}, > + {0x1116c1,0x0}, > + {0x2116c1,0x0}, > + {0x0117c1,0x0}, > + {0x1117c1,0x0}, > + {0x2117c1,0x0}, > + {0x0118c1,0x0}, > + {0x1118c1,0x0}, > + {0x2118c1,0x0}, > + {0x0110c2,0x0}, > + {0x1110c2,0x0}, > + {0x2110c2,0x0}, > + {0x0111c2,0x0}, > + {0x1111c2,0x0}, > + {0x2111c2,0x0}, > + {0x0112c2,0x0}, > + {0x1112c2,0x0}, > + {0x2112c2,0x0}, > + {0x0113c2,0x0}, > + {0x1113c2,0x0}, > + {0x2113c2,0x0}, > + {0x0114c2,0x0}, > + {0x1114c2,0x0}, > + {0x2114c2,0x0}, > + {0x0115c2,0x0}, > + {0x1115c2,0x0}, > + {0x2115c2,0x0}, > + {0x0116c2,0x0}, > + {0x1116c2,0x0}, > + {0x2116c2,0x0}, > + {0x0117c2,0x0}, > + {0x1117c2,0x0}, > + {0x2117c2,0x0}, > + {0x0118c2,0x0}, > + {0x1118c2,0x0}, > + {0x2118c2,0x0}, > + {0x0110c3,0x0}, > + {0x1110c3,0x0}, > + {0x2110c3,0x0}, > + {0x0111c3,0x0}, > + {0x1111c3,0x0}, > + {0x2111c3,0x0}, > + {0x0112c3,0x0}, > + {0x1112c3,0x0}, > + {0x2112c3,0x0}, > + {0x0113c3,0x0}, > + {0x1113c3,0x0}, > + {0x2113c3,0x0}, > + {0x0114c3,0x0}, > + {0x1114c3,0x0}, > + {0x2114c3,0x0}, > + {0x0115c3,0x0}, > + {0x1115c3,0x0}, > + {0x2115c3,0x0}, > + {0x0116c3,0x0}, > + {0x1116c3,0x0}, > + {0x2116c3,0x0}, > + {0x0117c3,0x0}, > + {0x1117c3,0x0}, > + {0x2117c3,0x0}, > + {0x0118c3,0x0}, > + {0x1118c3,0x0}, > + {0x2118c3,0x0}, > + {0x010020,0x0}, > + {0x110020,0x0}, > + {0x210020,0x0}, > + {0x011020,0x0}, > + {0x111020,0x0}, > + {0x211020,0x0}, > + {0x02007d,0x0}, > + {0x12007d,0x0}, > + {0x22007d,0x0}, > +}; > + > +/* P0 message block paremeter for training firmware */ > +struct dram_cfg_param ddr_fsp0_cfg[] = { > + { 0xd0000, 0x0 }, > + { 0x54003, 0x640 }, > + { 0x54004, 0x2 }, > + { 0x54005, 0x283c }, > + { 0x54006, 0x140 }, > + { 0x54007, 0x1000 }, > + { 0x54008, 0x101 }, > + { 0x5400b, 0x31f }, > + { 0x5400c, 0xc8 }, > + { 0x54012, 0x1 }, > + { 0x5402f, 0x1d70 }, > + { 0x54030, 0x4 }, > + { 0x54031, 0x18 }, > + { 0x5403a, 0x1323 }, > + { 0xd0000, 0x1 }, > +}; > + > + > +/* P1 message block paremeter for training firmware */ > +struct dram_cfg_param ddr_fsp1_cfg[] = { > + { 0xd0000, 0x0 }, > + { 0x54002, 0x1 }, > + { 0x54003, 0x29c }, > + { 0x54004, 0x2 }, > + { 0x54005, 0x283c }, > + { 0x54006, 0x140 }, > + { 0x54007, 0x1000 }, > + { 0x54008, 0x101 }, > + { 0x5400b, 0x21f }, > + { 0x5400c, 0xc8 }, > + { 0x54012, 0x1 }, > + { 0x5402f, 0x1220 }, > + { 0x54030, 0x4 }, > + { 0x5403a, 0x1323 }, > + { 0xd0000, 0x1 }, > +}; > + > +/* DRAM PHY init engine image */ > +struct dram_cfg_param ddr_phy_pie[] = { > + { 0xd0000, 0x0 }, > + { 0x90000, 0x10 }, > + { 0x90001, 0x400 }, > + { 0x90002, 0x10e }, > + { 0x90003, 0x0 }, > + { 0x90004, 0x0 }, > + { 0x90005, 0x8 }, > + { 0x90029, 0xb }, > + { 0x9002a, 0x480 }, > + { 0x9002b, 0x109 }, > + { 0x9002c, 0x8 }, > + { 0x9002d, 0x448 }, > + { 0x9002e, 0x139 }, > + { 0x9002f, 0x8 }, > + { 0x90030, 0x478 }, > + { 0x90031, 0x109 }, > + { 0x90032, 0x2 }, > + { 0x90033, 0x10 }, > + { 0x90034, 0x139 }, > + { 0x90035, 0xb }, > + { 0x90036, 0x7c0 }, > + { 0x90037, 0x139 }, > + { 0x90038, 0x44 }, > + { 0x90039, 0x633 }, > + { 0x9003a, 0x159 }, > + { 0x9003b, 0x14f }, > + { 0x9003c, 0x630 }, > + { 0x9003d, 0x159 }, > + { 0x9003e, 0x47 }, > + { 0x9003f, 0x633 }, > + { 0x90040, 0x149 }, > + { 0x90041, 0x4f }, > + { 0x90042, 0x633 }, > + { 0x90043, 0x179 }, > + { 0x90044, 0x8 }, > + { 0x90045, 0xe0 }, > + { 0x90046, 0x109 }, > + { 0x90047, 0x0 }, > + { 0x90048, 0x7c8 }, > + { 0x90049, 0x109 }, > + { 0x9004a, 0x0 }, > + { 0x9004b, 0x1 }, > + { 0x9004c, 0x8 }, > + { 0x9004d, 0x0 }, > + { 0x9004e, 0x45a }, > + { 0x9004f, 0x9 }, > + { 0x90050, 0x0 }, > + { 0x90051, 0x448 }, > + { 0x90052, 0x109 }, > + { 0x90053, 0x40 }, > + { 0x90054, 0x633 }, > + { 0x90055, 0x179 }, > + { 0x90056, 0x1 }, > + { 0x90057, 0x618 }, > + { 0x90058, 0x109 }, > + { 0x90059, 0x40c0 }, > + { 0x9005a, 0x633 }, > + { 0x9005b, 0x149 }, > + { 0x9005c, 0x8 }, > + { 0x9005d, 0x4 }, > + { 0x9005e, 0x48 }, > + { 0x9005f, 0x4040 }, > + { 0x90060, 0x633 }, > + { 0x90061, 0x149 }, > + { 0x90062, 0x0 }, > + { 0x90063, 0x4 }, > + { 0x90064, 0x48 }, > + { 0x90065, 0x40 }, > + { 0x90066, 0x633 }, > + { 0x90067, 0x149 }, > + { 0x90068, 0x10 }, > + { 0x90069, 0x4 }, > + { 0x9006a, 0x18 }, > + { 0x9006b, 0x0 }, > + { 0x9006c, 0x4 }, > + { 0x9006d, 0x78 }, > + { 0x9006e, 0x549 }, > + { 0x9006f, 0x633 }, > + { 0x90070, 0x159 }, > + { 0x90071, 0xd49 }, > + { 0x90072, 0x633 }, > + { 0x90073, 0x159 }, > + { 0x90074, 0x94a }, > + { 0x90075, 0x633 }, > + { 0x90076, 0x159 }, > + { 0x90077, 0x441 }, > + { 0x90078, 0x633 }, > + { 0x90079, 0x149 }, > + { 0x9007a, 0x42 }, > + { 0x9007b, 0x633 }, > + { 0x9007c, 0x149 }, > + { 0x9007d, 0x1 }, > + { 0x9007e, 0x633 }, > + { 0x9007f, 0x149 }, > + { 0x90080, 0x0 }, > + { 0x90081, 0xe0 }, > + { 0x90082, 0x109 }, > + { 0x90083, 0xa }, > + { 0x90084, 0x10 }, > + { 0x90085, 0x109 }, > + { 0x90086, 0x9 }, > + { 0x90087, 0x3c0 }, > + { 0x90088, 0x149 }, > + { 0x90089, 0x9 }, > + { 0x9008a, 0x3c0 }, > + { 0x9008b, 0x159 }, > + { 0x9008c, 0x18 }, > + { 0x9008d, 0x10 }, > + { 0x9008e, 0x109 }, > + { 0x9008f, 0x0 }, > + { 0x90090, 0x3c0 }, > + { 0x90091, 0x109 }, > + { 0x90092, 0x18 }, > + { 0x90093, 0x4 }, > + { 0x90094, 0x48 }, > + { 0x90095, 0x18 }, > + { 0x90096, 0x4 }, > + { 0x90097, 0x58 }, > + { 0x90098, 0xb }, > + { 0x90099, 0x10 }, > + { 0x9009a, 0x109 }, > + { 0x9009b, 0x1 }, > + { 0x9009c, 0x10 }, > + { 0x9009d, 0x109 }, > + { 0x9009e, 0x5 }, > + { 0x9009f, 0x7c0 }, > + { 0x900a0, 0x109 }, > + { 0x900a1, 0x0 }, > + { 0x900a2, 0x8140 }, > + { 0x900a3, 0x10c }, > + { 0x900a4, 0x10 }, > + { 0x900a5, 0x8138 }, > + { 0x900a6, 0x10c }, > + { 0x900a7, 0x8 }, > + { 0x900a8, 0x7c8 }, > + { 0x900a9, 0x101 }, > + { 0x900aa, 0x8 }, > + { 0x900ab, 0x448 }, > + { 0x900ac, 0x109 }, > + { 0x900ad, 0xf }, > + { 0x900ae, 0x7c0 }, > + { 0x900af, 0x109 }, > + { 0x900b0, 0x47 }, > + { 0x900b1, 0x630 }, > + { 0x900b2, 0x109 }, > + { 0x900b3, 0x8 }, > + { 0x900b4, 0x618 }, > + { 0x900b5, 0x109 }, > + { 0x900b6, 0x8 }, > + { 0x900b7, 0xe0 }, > + { 0x900b8, 0x109 }, > + { 0x900b9, 0x0 }, > + { 0x900ba, 0x7c8 }, > + { 0x900bb, 0x109 }, > + { 0x900bc, 0x8 }, > + { 0x900bd, 0x8140 }, > + { 0x900be, 0x10c }, > + { 0x900bf, 0x0 }, > + { 0x900c0, 0x1 }, > + { 0x900c1, 0x8 }, > + { 0x900c2, 0x8 }, > + { 0x900c3, 0x4 }, > + { 0x900c4, 0x8 }, > + { 0x900c5, 0x8 }, > + { 0x900c6, 0x7c8 }, > + { 0x900c7, 0x101 }, > + { 0x90006, 0x0 }, > + { 0x90007, 0x0 }, > + { 0x90008, 0x8 }, > + { 0x90009, 0x0 }, > + { 0x9000a, 0x0 }, > + { 0x9000b, 0x0 }, > + { 0xd00e7, 0x400 }, > + { 0x90017, 0x0 }, > + { 0x90026, 0x2b }, > + { 0x2000b, 0x32 }, > + { 0x2000c, 0x64 }, > + { 0x2000d, 0x3e8 }, > + { 0x2000e, 0x2c }, > + { 0x12000b, 0x14 }, > + { 0x12000c, 0x26 }, > + { 0x12000d, 0x1a1 }, > + { 0x12000e, 0x10 }, > + { 0x9000c, 0x0 }, > + { 0x9000d, 0x173 }, > + { 0x9000e, 0x60 }, > + { 0x9000f, 0x6110 }, > + { 0x90010, 0x2152 }, > + { 0x90011, 0xdfbd }, > + { 0x90012, 0xffff }, > + { 0x90013, 0x6152 }, > + { 0x20089, 0x1 }, > + { 0x20088, 0x19 }, > + { 0xc0080, 0x0 }, > + { 0xd0000, 0x1 } > +}; > + > +struct dram_fsp_msg ddr_dram_fsp_msg[] = { > + { > + /* P0 1600mts 1D */ > + .drate = 1600, > + .fw_type = FW_1D_IMAGE, > + .fsp_cfg = ddr_fsp0_cfg, > + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg), > + }, > + { > + /* P1 667mts 1D */ > + .drate = 667, > + .fw_type = FW_1D_IMAGE, > + .fsp_cfg = ddr_fsp1_cfg, > + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg), > + }, > +}; > + > +/* ddr timing config params */ > +struct dram_timing_info dram_timing = { > + .ddrc_cfg = ddr_ddrc_cfg, > + .ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg), > + .ddrphy_cfg = ddr_ddrphy_cfg, > + .ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg), > + .fsp_msg = ddr_dram_fsp_msg, > + .fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg), > + .ddrphy_trained_csr = ddr_ddrphy_trained_csr, > + .ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr), > + .ddrphy_pie = ddr_phy_pie, > + .ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie), > + .fsp_table = { 1600, 667, }, > +}; > + > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > index 14cb51368f..0d9909a662 100644 > --- a/board/freescale/imx8mn_evk/spl.c > +++ b/board/freescale/imx8mn_evk/spl.c > @@ -83,6 +83,15 @@ int power_init_board(void) > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > + > + /* Disable the BUCK2 */ > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > + > + /* Set NVCC_DRAM to 1.35v */ > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > #else All this part is not done by the spl pmic driver? Michael > /* increase VDD_SOC/VDD_DRAM to typical value 0.95V before first DRAM access */ > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1C); > diff --git a/configs/imx8mn_ddr3l_evk_defconfig b/configs/imx8mn_ddr3l_evk_defconfig > new file mode 100644 > index 0000000000..b69fcea0cb > --- /dev/null > +++ b/configs/imx8mn_ddr3l_evk_defconfig > @@ -0,0 +1,95 @@ > +CONFIG_ARM=y > +CONFIG_ARCH_IMX8M=y > +CONFIG_SYS_TEXT_BASE=0x40200000 > +CONFIG_SYS_MALLOC_LEN=0x2000000 > +CONFIG_SPL_GPIO=y > +CONFIG_SPL_LIBCOMMON_SUPPORT=y > +CONFIG_SPL_LIBGENERIC_SUPPORT=y > +CONFIG_ENV_SIZE=0x1000 > +CONFIG_ENV_OFFSET=0x400000 > +CONFIG_DM_GPIO=y > +CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr3l-evk" > +CONFIG_SPL_TEXT_BASE=0x912000 > +CONFIG_TARGET_IMX8MN_DDR3L_EVK=y > +CONFIG_SPL_SERIAL=y > +CONFIG_SPL_DRIVERS_MISC=y > +CONFIG_SPL=y > +CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 > +CONFIG_SYS_LOAD_ADDR=0x42000000 > +CONFIG_DISTRO_DEFAULTS=y > +CONFIG_FIT=y > +CONFIG_FIT_EXTERNAL_OFFSET=0x3000 > +CONFIG_SPL_LOAD_FIT=y > +# CONFIG_USE_SPL_FIT_GENERATOR is not set > +CONFIG_OF_SYSTEM_SETUP=y > +CONFIG_DEFAULT_FDT_FILE="imx8mn-ddr3l-evk.dtb" > +CONFIG_ARCH_MISC_INIT=y > +CONFIG_BOARD_LATE_INIT=y > +CONFIG_SPL_BOARD_INIT=y > +CONFIG_SPL_BOOTROM_SUPPORT=y > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 > +CONFIG_SPL_I2C=y > +CONFIG_SPL_POWER=y > +CONFIG_SPL_WATCHDOG=y > +CONFIG_SYS_PROMPT="u-boot=> " > +# CONFIG_CMD_EXPORTENV is not set > +# CONFIG_CMD_IMPORTENV is not set > +CONFIG_CMD_ERASEENV=y > +# CONFIG_CMD_CRC32 is not set > +CONFIG_CMD_CLK=y > +CONFIG_CMD_FUSE=y > +CONFIG_CMD_GPIO=y > +CONFIG_CMD_I2C=y > +CONFIG_CMD_MMC=y > +CONFIG_CMD_CACHE=y > +CONFIG_CMD_REGULATOR=y > +CONFIG_CMD_EXT4_WRITE=y > +CONFIG_OF_CONTROL=y > +CONFIG_SPL_OF_CONTROL=y > +CONFIG_ENV_OVERWRITE=y > +CONFIG_ENV_IS_IN_MMC=y > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y > +CONFIG_SPL_DM=y > +CONFIG_SPL_CLK_IMX8MN=y > +CONFIG_CLK_IMX8MN=y > +CONFIG_MXC_GPIO=y > +CONFIG_DM_I2C=y > +CONFIG_SUPPORT_EMMC_BOOT=y > +CONFIG_MMC_IO_VOLTAGE=y > +CONFIG_MMC_UHS_SUPPORT=y > +CONFIG_MMC_HS400_ES_SUPPORT=y > +CONFIG_MMC_HS400_SUPPORT=y > +CONFIG_FSL_USDHC=y > +CONFIG_DM_SPI_FLASH=y > +CONFIG_SPI_FLASH_SFDP_SUPPORT=y > +CONFIG_SPI_FLASH_STMICRO=y > +CONFIG_PHYLIB=y > +CONFIG_PHY_ATHEROS=y > +CONFIG_DM_ETH=y > +CONFIG_DM_ETH_PHY=y > +CONFIG_PHY_GIGE=y > +CONFIG_FEC_MXC=y > +CONFIG_MII=y > +CONFIG_PINCTRL=y > +CONFIG_SPL_PINCTRL=y > +CONFIG_PINCTRL_IMX8M=y > +CONFIG_DM_PMIC=y > +CONFIG_SPL_DM_PMIC_PCA9450=y > +CONFIG_DM_REGULATOR=y > +CONFIG_DM_REGULATOR_FIXED=y > +CONFIG_DM_REGULATOR_GPIO=y > +# CONFIG_SPECIFY_CONSOLE_INDEX is not set > +CONFIG_DM_SERIAL=y > +# CONFIG_SPL_DM_SERIAL is not set > +CONFIG_MXC_UART=y > +CONFIG_SPI=y > +CONFIG_DM_SPI=y > +CONFIG_NXP_FSPI=y > +CONFIG_SYSRESET=y > +CONFIG_SPL_SYSRESET=y > +CONFIG_SYSRESET_PSCI=y > +CONFIG_SYSRESET_WATCHDOG=y > +CONFIG_DM_THERMAL=y > +CONFIG_IMX_WATCHDOG=y > diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h > index 805ae2a751..34278e2c84 100644 > --- a/include/configs/imx8mn_evk.h > +++ b/include/configs/imx8mn_evk.h > @@ -73,7 +73,11 @@ > > #define CONFIG_SYS_SDRAM_BASE 0x40000000 > #define PHYS_SDRAM 0x40000000 > +#ifdef CONFIG_TARGET_IMX8MN_DDR3L_EVK > +#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ > +#else > #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ > +#endif > > #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(2) > > -- > 2.20.1 >
Hi Michael, Am Di., 14. Juni 2022 um 08:56 Uhr schrieb Michael Nazzareno Trimarchi <michael@amarulasolutions.com>: > > Hi > > On Mon, Jun 13, 2022 at 11:10 PM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > > > Add the support for the 8MNANOD3L-EVK board. The board has an i.MX8MNano > > UltraLite Quad SoC and uses 1GB DDR3L memory. > > > > U-Boot SPL 2022.07-rc4-00017-gcf594ebce1 (Jun 13 2022 - 22:40:31 +0200) > > Normal Boot > > WDT: Started watchdog@30280000 with servicing (60s timeout) > > Trying to boot from BOOTROM > > image offset 0x8000, pagesize 0x200, ivt offset 0x0 > > NOTICE: BL31: v2.6(release):v2.6-5-g9b1a4d832 > > NOTICE: BL31: Built : 14:03:53, May 10 2022 > > > > U-Boot 2022.07-rc4-00017-gcf594ebce1 (Jun 13 2022 - 22:40:31 +0200) > > > > CPU: Freescale i.MX8MNano UltraLite Quad rev1.0 at 1200 MHz > > Reset cause: WDOG > > Model: NXP i.MX8MNano DDR3L EVK board > > DRAM: 1 GiB > > Core: 142 devices, 19 uclasses, devicetree: separate > > WDT: Started watchdog@30280000 with servicing (60s timeout) > > MMC: FSL_SDHC: 1, FSL_SDHC: 2 > > Loading Environment from MMC... OK > > In: serial@30890000 > > Out: serial@30890000 > > Err: serial@30890000 > > Net: eth0: ethernet@30be0000 > > Hit any key to stop autoboot: 0 > > > > Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com> > > Reviewed-by: Fabio Estevam <festevam@denx.de> > > --- > > v4: > > - rebase on current master to fix merge conflicts > > - remove config options from defconfig > > - enable SPL_DM_SERIAL > > - include imx8mn-ddr4-evk-u-boot.dtsi in imx8mn-ddr3l-evk-u-boot.dtsi > > v3: > > - fix config option description in Kconfig (TARGET_IMX8MN_DDR3L_EVK) > > v2: > > - change license formatting (thanks Marcel) > > > > arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi | 34 + > > arch/arm/dts/imx8mn-ddr3l-evk.dts | 114 +++ > > arch/arm/dts/imx8mn-u-boot.dtsi | 12 + > > arch/arm/mach-imx/imx8m/Kconfig | 7 + > > board/freescale/imx8mn_evk/Kconfig | 2 +- > > board/freescale/imx8mn_evk/Makefile | 1 + > > board/freescale/imx8mn_evk/ddr3l_timing.c | 943 ++++++++++++++++++++++ > > board/freescale/imx8mn_evk/spl.c | 9 + > > configs/imx8mn_ddr3l_evk_defconfig | 95 +++ > > include/configs/imx8mn_evk.h | 4 + > > 10 files changed, 1220 insertions(+), 1 deletion(-) > > create mode 100644 arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > > create mode 100644 arch/arm/dts/imx8mn-ddr3l-evk.dts > > create mode 100644 board/freescale/imx8mn_evk/ddr3l_timing.c > > create mode 100644 configs/imx8mn_ddr3l_evk_defconfig > > > > diff --git a/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > > new file mode 100644 > > index 0000000000..b9192515e5 > > --- /dev/null > > +++ b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi > > @@ -0,0 +1,34 @@ > > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > > + > > +#include "imx8mn-u-boot.dtsi" > > +#include "imx8mn-ddr4-evk-u-boot.dtsi" > > + > > + > > +&{/soc@0} { > > + u-boot,dm-pre-reloc; > > + u-boot,dm-spl; > > +}; > > + > > +&clk { > > + u-boot,dm-spl; > > + u-boot,dm-pre-reloc; > > + /delete-property/ assigned-clocks; > > + /delete-property/ assigned-clock-parents; > > + /delete-property/ assigned-clock-rates; > > +}; > > + > > +&i2c1 { > > + u-boot,dm-spl; > > +}; > > + > > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25} { > > + u-boot,dm-spl; > > +}; > > + > > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { > > + u-boot,dm-spl; > > +}; > > + > > +&wdog1 { > > + u-boot,dm-spl; > > +}; > > diff --git a/arch/arm/dts/imx8mn-ddr3l-evk.dts b/arch/arm/dts/imx8mn-ddr3l-evk.dts > > new file mode 100644 > > index 0000000000..4cdc03c8f2 > > --- /dev/null > > +++ b/arch/arm/dts/imx8mn-ddr3l-evk.dts > > @@ -0,0 +1,114 @@ > > +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT > > + > > +/dts-v1/; > > + > > +#include "imx8mn.dtsi" > > +#include "imx8mn-evk.dtsi" > > +#include <dt-bindings/interrupt-controller/irq.h> > > + > > +/ { > > + model = "NXP i.MX8MNano DDR3L EVK board"; > > + compatible = "fsl,imx8mn-ddr3l-evk", "fsl,imx8mn"; > > +}; > > + > > +&A53_0 { > > + cpu-supply = <&buck1>; > > +}; > > + > > +&A53_1 { > > + cpu-supply = <&buck1>; > > +}; > > + > > +&A53_2 { > > + cpu-supply = <&buck1>; > > +}; > > + > > +&A53_3 { > > + cpu-supply = <&buck1>; > > +}; > > + > > +&i2c1 { > > + pmic: pmic@25 { > > + compatible = "nxp,pca9450b"; > > + reg = <0x25>; > > + pinctrl-names = "default"; > > + pinctrl-0 = <&pinctrl_pmic>; > > + interrupt-parent = <&gpio1>; > > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > > + > > + regulators { > > + buck1: BUCK1 { > > + regulator-name = "VDD_SOC_0V9"; > > + regulator-min-microvolt = <850000>; > > + regulator-max-microvolt = <950000>; > > + regulator-boot-on; > > + regulator-always-on; > > + regulator-ramp-delay = <3125>; > > + }; > > + > > + buck4: BUCK4 { > > + regulator-name = "VDD_3V3"; > > + regulator-min-microvolt = <3300000>; > > + regulator-max-microvolt = <3300000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + buck5: BUCK5 { > > + regulator-name = "VDD_1V8"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + buck6: BUCK6 { > > + regulator-name = "NVCC_DRAM_1V35"; > > + regulator-min-microvolt = <1350000>; > > + regulator-max-microvolt = <1350000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + ldo1: LDO1 { > > + regulator-name = "NVCC_SNVS_1V8"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + ldo2: LDO2 { > > + regulator-name = "VDD_SNVS_0V8"; > > + regulator-min-microvolt = <800000>; > > + regulator-max-microvolt = <800000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + ldo3: LDO3 { > > + regulator-name = "VDDA_1V8"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <1800000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + ldo4: LDO4 { > > + regulator-name = "VDD_PHY_1V2"; > > + regulator-min-microvolt = <1200000>; > > + regulator-max-microvolt = <1200000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + > > + ldo5: LDO5 { > > + regulator-name = "NVCC_SD2"; > > + regulator-min-microvolt = <1800000>; > > + regulator-max-microvolt = <3300000>; > > + regulator-boot-on; > > + regulator-always-on; > > + }; > > + }; > > + }; > > +}; > > diff --git a/arch/arm/dts/imx8mn-u-boot.dtsi b/arch/arm/dts/imx8mn-u-boot.dtsi > > index 7b591085a0..9286bdace0 100644 > > --- a/arch/arm/dts/imx8mn-u-boot.dtsi > > +++ b/arch/arm/dts/imx8mn-u-boot.dtsi > > @@ -151,6 +151,18 @@ > > size = <0x4000>; > > }; > > }; > > +#elif CONFIG_IMX8M_DDR3L > > +&u_boot_spl_ddr { > > + blob_1: blob-ext@1 { > > + filename = "ddr3_imem_1d.bin"; > > + size = <0x8000>; > > + }; > > + > > + blob_2: blob-ext@2 { > > + filename = "ddr3_dmem_1d.bin"; > > + size = <0x4000>; > > + }; > > +}; > > #else > > #error "no valid ddr config selected" > > #endif > > diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig > > index ef8518c06b..aa386c8f36 100644 > > --- a/arch/arm/mach-imx/imx8m/Kconfig > > +++ b/arch/arm/mach-imx/imx8m/Kconfig > > @@ -140,6 +140,13 @@ config TARGET_IMX8MN_DDR4_EVK > > select FSL_CAAM > > select SPL_CRYPTO if SPL > > > > +config TARGET_IMX8MN_DDR3L_EVK > > + bool "imx8mn DDR3L EVK board" > > + select BINMAN > > + select IMX8MN > > + select SUPPORT_SPL > > + select IMX8M_DDR3L > > + > > config TARGET_IMX8MN_VENICE > > bool "Support Gateworks Venice iMX8M Nano module" > > select BINMAN > > diff --git a/board/freescale/imx8mn_evk/Kconfig b/board/freescale/imx8mn_evk/Kconfig > > index 6596fb5c6d..38312a3662 100644 > > --- a/board/freescale/imx8mn_evk/Kconfig > > +++ b/board/freescale/imx8mn_evk/Kconfig > > @@ -1,4 +1,4 @@ > > -if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK > > +if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK || TARGET_IMX8MN_DDR3L_EVK > > > > config SYS_BOARD > > default "imx8mn_evk" > > diff --git a/board/freescale/imx8mn_evk/Makefile b/board/freescale/imx8mn_evk/Makefile > > index 42d1179724..ad3ef8edd6 100644 > > --- a/board/freescale/imx8mn_evk/Makefile > > +++ b/board/freescale/imx8mn_evk/Makefile > > @@ -14,5 +14,6 @@ obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing_ld.o > > else > > obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o > > obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing.o > > +obj-$(CONFIG_IMX8M_DDR3L) += ddr3l_timing.o > > endif > > endif > > diff --git a/board/freescale/imx8mn_evk/ddr3l_timing.c b/board/freescale/imx8mn_evk/ddr3l_timing.c > > new file mode 100644 > > index 0000000000..0fe1f6a42d > > --- /dev/null > > +++ b/board/freescale/imx8mn_evk/ddr3l_timing.c > > @@ -0,0 +1,943 @@ > > +// SPDX-License-Identifier: GPL-2.0-or-later > > +/* > > + * Copyright 2019 NXP > > + * > > + * Generated code from MX8M_DDR_tool > > + * > > + * Align with uboot version: > > + * imx_v2018.03_4.14.78_1.0.0_ga ~ imx_v2018.04_4.19.35_1.1.0_ga > > + * For imx_v2019.04_5.4.x and above version: > > + * please replace #include <asm/arch/imx8m_ddr.h> with #include <asm/arch/ddr.h> > > + */ > > + > > +#include <linux/kernel.h> > > +#include <asm/arch/ddr.h> > > + > > +struct dram_cfg_param ddr_ddrc_cfg[] = { > > + /** Initialize DDRC registers **/ > > + { 0x3d400304, 0x1 }, > > + { 0x3d400030, 0x20 }, > > + { 0x3d400000, 0xa1040001 }, > > + { 0x3d400064, 0x61008c }, > > + { 0x3d4000d0, 0xc00200c5 }, > > + { 0x3d4000d4, 0x1000b }, > > + { 0x3d4000dc, 0x1d700004 }, > > + { 0x3d4000e0, 0x180000 }, > > + { 0x3d4000e4, 0x90000 }, > > + { 0x3d4000f0, 0x0 }, > > + { 0x3d4000f4, 0xee5 }, > > + { 0x3d400100, 0xc101b0e }, > > + { 0x3d400104, 0x30314 }, > > + { 0x3d400108, 0x4060509 }, > > + { 0x3d40010c, 0x2006 }, > > + { 0x3d400110, 0x6020306 }, > > + { 0x3d400114, 0x4040302 }, > > + { 0x3d400120, 0x909 }, > > + { 0x3d400180, 0x40800020 }, > > + { 0x3d400184, 0xc350 }, > > + { 0x3d400190, 0x3868203 }, > > + { 0x3d400194, 0x20303 }, > > + { 0x3d4001b4, 0x603 }, > > + { 0x3d400198, 0x7000000 }, > > + { 0x3d4001b0, 0x11 }, > > + { 0x3d4001a0, 0x400018 }, > > + { 0x3d4001a4, 0x5003c }, > > + { 0x3d4001a8, 0x80000000 }, > > + { 0x3d4001c4, 0x0 }, > > + { 0x3d400200, 0x1f }, > > + { 0x3d400204, 0x80808 }, > > + { 0x3d400208, 0x0 }, > > + { 0x3d40020c, 0x0 }, > > + { 0x3d400210, 0x1f1f }, > > + { 0x3d400214, 0x7070707 }, > > + { 0x3d400218, 0x7070707 }, > > + { 0x3d400240, 0x600060c }, > > + { 0x3d400244, 0x1323 }, > > + { 0x3d400400, 0x100 }, > > + { 0x3d400250, 0x7ab50b07 }, > > + { 0x3d400254, 0x22 }, > > + { 0x3d40025c, 0x7b00665e }, > > + { 0x3d400264, 0xb0000040 }, > > + { 0x3d40026c, 0x50000a0c }, > > + { 0x3d400300, 0x17 }, > > + { 0x3d40036c, 0x10000 }, > > + { 0x3d400404, 0x3051 }, > > + { 0x3d400408, 0x61d2 }, > > + { 0x3d400494, 0xe00 }, > > + { 0x3d400498, 0x7ff }, > > + { 0x3d40049c, 0xe00 }, > > + { 0x3d4004a0, 0x7ff }, > > + { 0x3d402064, 0x28003b }, > > + { 0x3d4020dc, 0x12200004 }, > > + { 0x3d4020e0, 0x0 }, > > + { 0x3d402100, 0x7090b07 }, > > + { 0x3d402104, 0x20209 }, > > + { 0x3d402108, 0x3030407 }, > > + { 0x3d40210c, 0x2006 }, > > + { 0x3d402110, 0x3020203 }, > > + { 0x3d402114, 0x3030202 }, > > + { 0x3d402120, 0x909 }, > > + { 0x3d402180, 0x40800020 }, > > + { 0x3d402190, 0x3818200 }, > > + { 0x3d402194, 0x20303 }, > > + { 0x3d4021b4, 0x100 }, > > + { 0x3d402240, 0x6000604 }, > > + { 0x3d4020f4, 0xee5 }, > > + { 0x3d400028, 0x1 }, > > +}; > > + > > +/* PHY Initialize Configuration */ > > +struct dram_cfg_param ddr_ddrphy_cfg[] = { > > + { 0x1005f, 0x3ff }, > > + { 0x1015f, 0x3ff }, > > + { 0x1105f, 0x3ff }, > > + { 0x1115f, 0x3ff }, > > + { 0x11005f, 0x3ff }, > > + { 0x11015f, 0x3ff }, > > + { 0x11105f, 0x3ff }, > > + { 0x11115f, 0x3ff }, > > + { 0x55, 0x3ff }, > > + { 0x1055, 0x3ff }, > > + { 0x2055, 0x3ff }, > > + { 0x3055, 0x3ff }, > > + { 0x4055, 0xff }, > > + { 0x5055, 0xff }, > > + { 0x6055, 0x3ff }, > > + { 0x7055, 0x3ff }, > > + { 0x8055, 0x3ff }, > > + { 0x9055, 0x3ff }, > > + { 0x200c5, 0xb }, > > + { 0x1200c5, 0x7 }, > > + { 0x2002e, 0x1 }, > > + { 0x12002e, 0x1 }, > > + { 0x20024, 0x0 }, > > + { 0x2003a, 0x0 }, > > + { 0x120024, 0x0 }, > > + { 0x2003a, 0x0 }, > > + { 0x20056, 0xa }, > > + { 0x120056, 0xa }, > > + { 0x1004d, 0x208 }, > > + { 0x1014d, 0x208 }, > > + { 0x1104d, 0x208 }, > > + { 0x1114d, 0x208 }, > > + { 0x11004d, 0x208 }, > > + { 0x11014d, 0x208 }, > > + { 0x11104d, 0x208 }, > > + { 0x11114d, 0x208 }, > > + { 0x10049, 0xe38 }, > > + { 0x10149, 0xe38 }, > > + { 0x11049, 0xe38 }, > > + { 0x11149, 0xe38 }, > > + { 0x110049, 0xe38 }, > > + { 0x110149, 0xe38 }, > > + { 0x111049, 0xe38 }, > > + { 0x111149, 0xe38 }, > > + { 0x43, 0x63 }, > > + { 0x1043, 0x63 }, > > + { 0x2043, 0x63 }, > > + { 0x3043, 0x63 }, > > + { 0x4043, 0x63 }, > > + { 0x5043, 0x63 }, > > + { 0x6043, 0x63 }, > > + { 0x7043, 0x63 }, > > + { 0x8043, 0x63 }, > > + { 0x9043, 0x63 }, > > + { 0x20018, 0x1 }, > > + { 0x20075, 0x0 }, > > + { 0x20050, 0x0 }, > > + { 0x20008, 0x190 }, > > + { 0x120008, 0xa7 }, > > + { 0x20088, 0x9 }, > > + { 0x200b2, 0x32c }, > > + { 0x10043, 0x581 }, > > + { 0x10143, 0x581 }, > > + { 0x11043, 0x581 }, > > + { 0x11143, 0x581 }, > > + { 0x1200b2, 0x32c }, > > + { 0x110043, 0x581 }, > > + { 0x110143, 0x581 }, > > + { 0x111043, 0x581 }, > > + { 0x111143, 0x581 }, > > + { 0x200fa, 0x1 }, > > + { 0x1200fa, 0x1 }, > > + { 0x20019, 0x5 }, > > + { 0x120019, 0x5 }, > > + { 0x200f0, 0x5555 }, > > + { 0x200f1, 0x5555 }, > > + { 0x200f2, 0x5555 }, > > + { 0x200f3, 0x5555 }, > > + { 0x200f4, 0x5555 }, > > + { 0x200f5, 0x5555 }, > > + { 0x200f6, 0x5555 }, > > + { 0x200f7, 0xf000 }, > > + { 0x20025, 0x0 }, > > + { 0x2007d, 0x212 }, > > + { 0x12007d, 0x212 }, > > + { 0x2007c, 0x61 }, > > + { 0x12007c, 0x61 }, > > + { 0x1004a, 0x500 }, > > + { 0x1104a, 0x500 }, > > + { 0x2002c, 0x0 }, > > +}; > > + > > +/* ddr phy trained csr */ > > +struct dram_cfg_param ddr_ddrphy_trained_csr[] = { > > + {0x0200b2,0x0}, > > + {0x1200b2,0x0}, > > + {0x2200b2,0x0}, > > + {0x0200cb,0x0}, > > + {0x010043,0x0}, > > + {0x110043,0x0}, > > + {0x210043,0x0}, > > + {0x010143,0x0}, > > + {0x110143,0x0}, > > + {0x210143,0x0}, > > + {0x011043,0x0}, > > + {0x111043,0x0}, > > + {0x211043,0x0}, > > + {0x011143,0x0}, > > + {0x111143,0x0}, > > + {0x211143,0x0}, > > + {0x000080,0x0}, > > + {0x100080,0x0}, > > + {0x200080,0x0}, > > + {0x001080,0x0}, > > + {0x101080,0x0}, > > + {0x201080,0x0}, > > + {0x002080,0x0}, > > + {0x102080,0x0}, > > + {0x202080,0x0}, > > + {0x003080,0x0}, > > + {0x103080,0x0}, > > + {0x203080,0x0}, > > + {0x004080,0x0}, > > + {0x104080,0x0}, > > + {0x204080,0x0}, > > + {0x005080,0x0}, > > + {0x105080,0x0}, > > + {0x205080,0x0}, > > + {0x006080,0x0}, > > + {0x106080,0x0}, > > + {0x206080,0x0}, > > + {0x007080,0x0}, > > + {0x107080,0x0}, > > + {0x207080,0x0}, > > + {0x008080,0x0}, > > + {0x108080,0x0}, > > + {0x208080,0x0}, > > + {0x009080,0x0}, > > + {0x109080,0x0}, > > + {0x209080,0x0}, > > + {0x010080,0x0}, > > + {0x110080,0x0}, > > + {0x210080,0x0}, > > + {0x010180,0x0}, > > + {0x110180,0x0}, > > + {0x210180,0x0}, > > + {0x010081,0x0}, > > + {0x110081,0x0}, > > + {0x210081,0x0}, > > + {0x010181,0x0}, > > + {0x110181,0x0}, > > + {0x210181,0x0}, > > + {0x010082,0x0}, > > + {0x110082,0x0}, > > + {0x210082,0x0}, > > + {0x010182,0x0}, > > + {0x110182,0x0}, > > + {0x210182,0x0}, > > + {0x010083,0x0}, > > + {0x110083,0x0}, > > + {0x210083,0x0}, > > + {0x010183,0x0}, > > + {0x110183,0x0}, > > + {0x210183,0x0}, > > + {0x011080,0x0}, > > + {0x111080,0x0}, > > + {0x211080,0x0}, > > + {0x011180,0x0}, > > + {0x111180,0x0}, > > + {0x211180,0x0}, > > + {0x011081,0x0}, > > + {0x111081,0x0}, > > + {0x211081,0x0}, > > + {0x011181,0x0}, > > + {0x111181,0x0}, > > + {0x211181,0x0}, > > + {0x011082,0x0}, > > + {0x111082,0x0}, > > + {0x211082,0x0}, > > + {0x011182,0x0}, > > + {0x111182,0x0}, > > + {0x211182,0x0}, > > + {0x011083,0x0}, > > + {0x111083,0x0}, > > + {0x211083,0x0}, > > + {0x011183,0x0}, > > + {0x111183,0x0}, > > + {0x211183,0x0}, > > + {0x0100d0,0x0}, > > + {0x1100d0,0x0}, > > + {0x2100d0,0x0}, > > + {0x0101d0,0x0}, > > + {0x1101d0,0x0}, > > + {0x2101d0,0x0}, > > + {0x0100d1,0x0}, > > + {0x1100d1,0x0}, > > + {0x2100d1,0x0}, > > + {0x0101d1,0x0}, > > + {0x1101d1,0x0}, > > + {0x2101d1,0x0}, > > + {0x0100d2,0x0}, > > + {0x1100d2,0x0}, > > + {0x2100d2,0x0}, > > + {0x0101d2,0x0}, > > + {0x1101d2,0x0}, > > + {0x2101d2,0x0}, > > + {0x0100d3,0x0}, > > + {0x1100d3,0x0}, > > + {0x2100d3,0x0}, > > + {0x0101d3,0x0}, > > + {0x1101d3,0x0}, > > + {0x2101d3,0x0}, > > + {0x0110d0,0x0}, > > + {0x1110d0,0x0}, > > + {0x2110d0,0x0}, > > + {0x0111d0,0x0}, > > + {0x1111d0,0x0}, > > + {0x2111d0,0x0}, > > + {0x0110d1,0x0}, > > + {0x1110d1,0x0}, > > + {0x2110d1,0x0}, > > + {0x0111d1,0x0}, > > + {0x1111d1,0x0}, > > + {0x2111d1,0x0}, > > + {0x0110d2,0x0}, > > + {0x1110d2,0x0}, > > + {0x2110d2,0x0}, > > + {0x0111d2,0x0}, > > + {0x1111d2,0x0}, > > + {0x2111d2,0x0}, > > + {0x0110d3,0x0}, > > + {0x1110d3,0x0}, > > + {0x2110d3,0x0}, > > + {0x0111d3,0x0}, > > + {0x1111d3,0x0}, > > + {0x2111d3,0x0}, > > + {0x010068,0x0}, > > + {0x010168,0x0}, > > + {0x010268,0x0}, > > + {0x010368,0x0}, > > + {0x010468,0x0}, > > + {0x010568,0x0}, > > + {0x010668,0x0}, > > + {0x010768,0x0}, > > + {0x010868,0x0}, > > + {0x010069,0x0}, > > + {0x010169,0x0}, > > + {0x010269,0x0}, > > + {0x010369,0x0}, > > + {0x010469,0x0}, > > + {0x010569,0x0}, > > + {0x010669,0x0}, > > + {0x010769,0x0}, > > + {0x010869,0x0}, > > + {0x01006a,0x0}, > > + {0x01016a,0x0}, > > + {0x01026a,0x0}, > > + {0x01036a,0x0}, > > + {0x01046a,0x0}, > > + {0x01056a,0x0}, > > + {0x01066a,0x0}, > > + {0x01076a,0x0}, > > + {0x01086a,0x0}, > > + {0x01006b,0x0}, > > + {0x01016b,0x0}, > > + {0x01026b,0x0}, > > + {0x01036b,0x0}, > > + {0x01046b,0x0}, > > + {0x01056b,0x0}, > > + {0x01066b,0x0}, > > + {0x01076b,0x0}, > > + {0x01086b,0x0}, > > + {0x011068,0x0}, > > + {0x011168,0x0}, > > + {0x011268,0x0}, > > + {0x011368,0x0}, > > + {0x011468,0x0}, > > + {0x011568,0x0}, > > + {0x011668,0x0}, > > + {0x011768,0x0}, > > + {0x011868,0x0}, > > + {0x011069,0x0}, > > + {0x011169,0x0}, > > + {0x011269,0x0}, > > + {0x011369,0x0}, > > + {0x011469,0x0}, > > + {0x011569,0x0}, > > + {0x011669,0x0}, > > + {0x011769,0x0}, > > + {0x011869,0x0}, > > + {0x01106a,0x0}, > > + {0x01116a,0x0}, > > + {0x01126a,0x0}, > > + {0x01136a,0x0}, > > + {0x01146a,0x0}, > > + {0x01156a,0x0}, > > + {0x01166a,0x0}, > > + {0x01176a,0x0}, > > + {0x01186a,0x0}, > > + {0x01106b,0x0}, > > + {0x01116b,0x0}, > > + {0x01126b,0x0}, > > + {0x01136b,0x0}, > > + {0x01146b,0x0}, > > + {0x01156b,0x0}, > > + {0x01166b,0x0}, > > + {0x01176b,0x0}, > > + {0x01186b,0x0}, > > + {0x01008c,0x0}, > > + {0x11008c,0x0}, > > + {0x21008c,0x0}, > > + {0x01018c,0x0}, > > + {0x11018c,0x0}, > > + {0x21018c,0x0}, > > + {0x01008d,0x0}, > > + {0x11008d,0x0}, > > + {0x21008d,0x0}, > > + {0x01018d,0x0}, > > + {0x11018d,0x0}, > > + {0x21018d,0x0}, > > + {0x01008e,0x0}, > > + {0x11008e,0x0}, > > + {0x21008e,0x0}, > > + {0x01018e,0x0}, > > + {0x11018e,0x0}, > > + {0x21018e,0x0}, > > + {0x01008f,0x0}, > > + {0x11008f,0x0}, > > + {0x21008f,0x0}, > > + {0x01018f,0x0}, > > + {0x11018f,0x0}, > > + {0x21018f,0x0}, > > + {0x01108c,0x0}, > > + {0x11108c,0x0}, > > + {0x21108c,0x0}, > > + {0x01118c,0x0}, > > + {0x11118c,0x0}, > > + {0x21118c,0x0}, > > + {0x01108d,0x0}, > > + {0x11108d,0x0}, > > + {0x21108d,0x0}, > > + {0x01118d,0x0}, > > + {0x11118d,0x0}, > > + {0x21118d,0x0}, > > + {0x01108e,0x0}, > > + {0x11108e,0x0}, > > + {0x21108e,0x0}, > > + {0x01118e,0x0}, > > + {0x11118e,0x0}, > > + {0x21118e,0x0}, > > + {0x01108f,0x0}, > > + {0x11108f,0x0}, > > + {0x21108f,0x0}, > > + {0x01118f,0x0}, > > + {0x11118f,0x0}, > > + {0x21118f,0x0}, > > + {0x0100c0,0x0}, > > + {0x1100c0,0x0}, > > + {0x2100c0,0x0}, > > + {0x0101c0,0x0}, > > + {0x1101c0,0x0}, > > + {0x2101c0,0x0}, > > + {0x0102c0,0x0}, > > + {0x1102c0,0x0}, > > + {0x2102c0,0x0}, > > + {0x0103c0,0x0}, > > + {0x1103c0,0x0}, > > + {0x2103c0,0x0}, > > + {0x0104c0,0x0}, > > + {0x1104c0,0x0}, > > + {0x2104c0,0x0}, > > + {0x0105c0,0x0}, > > + {0x1105c0,0x0}, > > + {0x2105c0,0x0}, > > + {0x0106c0,0x0}, > > + {0x1106c0,0x0}, > > + {0x2106c0,0x0}, > > + {0x0107c0,0x0}, > > + {0x1107c0,0x0}, > > + {0x2107c0,0x0}, > > + {0x0108c0,0x0}, > > + {0x1108c0,0x0}, > > + {0x2108c0,0x0}, > > + {0x0100c1,0x0}, > > + {0x1100c1,0x0}, > > + {0x2100c1,0x0}, > > + {0x0101c1,0x0}, > > + {0x1101c1,0x0}, > > + {0x2101c1,0x0}, > > + {0x0102c1,0x0}, > > + {0x1102c1,0x0}, > > + {0x2102c1,0x0}, > > + {0x0103c1,0x0}, > > + {0x1103c1,0x0}, > > + {0x2103c1,0x0}, > > + {0x0104c1,0x0}, > > + {0x1104c1,0x0}, > > + {0x2104c1,0x0}, > > + {0x0105c1,0x0}, > > + {0x1105c1,0x0}, > > + {0x2105c1,0x0}, > > + {0x0106c1,0x0}, > > + {0x1106c1,0x0}, > > + {0x2106c1,0x0}, > > + {0x0107c1,0x0}, > > + {0x1107c1,0x0}, > > + {0x2107c1,0x0}, > > + {0x0108c1,0x0}, > > + {0x1108c1,0x0}, > > + {0x2108c1,0x0}, > > + {0x0100c2,0x0}, > > + {0x1100c2,0x0}, > > + {0x2100c2,0x0}, > > + {0x0101c2,0x0}, > > + {0x1101c2,0x0}, > > + {0x2101c2,0x0}, > > + {0x0102c2,0x0}, > > + {0x1102c2,0x0}, > > + {0x2102c2,0x0}, > > + {0x0103c2,0x0}, > > + {0x1103c2,0x0}, > > + {0x2103c2,0x0}, > > + {0x0104c2,0x0}, > > + {0x1104c2,0x0}, > > + {0x2104c2,0x0}, > > + {0x0105c2,0x0}, > > + {0x1105c2,0x0}, > > + {0x2105c2,0x0}, > > + {0x0106c2,0x0}, > > + {0x1106c2,0x0}, > > + {0x2106c2,0x0}, > > + {0x0107c2,0x0}, > > + {0x1107c2,0x0}, > > + {0x2107c2,0x0}, > > + {0x0108c2,0x0}, > > + {0x1108c2,0x0}, > > + {0x2108c2,0x0}, > > + {0x0100c3,0x0}, > > + {0x1100c3,0x0}, > > + {0x2100c3,0x0}, > > + {0x0101c3,0x0}, > > + {0x1101c3,0x0}, > > + {0x2101c3,0x0}, > > + {0x0102c3,0x0}, > > + {0x1102c3,0x0}, > > + {0x2102c3,0x0}, > > + {0x0103c3,0x0}, > > + {0x1103c3,0x0}, > > + {0x2103c3,0x0}, > > + {0x0104c3,0x0}, > > + {0x1104c3,0x0}, > > + {0x2104c3,0x0}, > > + {0x0105c3,0x0}, > > + {0x1105c3,0x0}, > > + {0x2105c3,0x0}, > > + {0x0106c3,0x0}, > > + {0x1106c3,0x0}, > > + {0x2106c3,0x0}, > > + {0x0107c3,0x0}, > > + {0x1107c3,0x0}, > > + {0x2107c3,0x0}, > > + {0x0108c3,0x0}, > > + {0x1108c3,0x0}, > > + {0x2108c3,0x0}, > > + {0x0110c0,0x0}, > > + {0x1110c0,0x0}, > > + {0x2110c0,0x0}, > > + {0x0111c0,0x0}, > > + {0x1111c0,0x0}, > > + {0x2111c0,0x0}, > > + {0x0112c0,0x0}, > > + {0x1112c0,0x0}, > > + {0x2112c0,0x0}, > > + {0x0113c0,0x0}, > > + {0x1113c0,0x0}, > > + {0x2113c0,0x0}, > > + {0x0114c0,0x0}, > > + {0x1114c0,0x0}, > > + {0x2114c0,0x0}, > > + {0x0115c0,0x0}, > > + {0x1115c0,0x0}, > > + {0x2115c0,0x0}, > > + {0x0116c0,0x0}, > > + {0x1116c0,0x0}, > > + {0x2116c0,0x0}, > > + {0x0117c0,0x0}, > > + {0x1117c0,0x0}, > > + {0x2117c0,0x0}, > > + {0x0118c0,0x0}, > > + {0x1118c0,0x0}, > > + {0x2118c0,0x0}, > > + {0x0110c1,0x0}, > > + {0x1110c1,0x0}, > > + {0x2110c1,0x0}, > > + {0x0111c1,0x0}, > > + {0x1111c1,0x0}, > > + {0x2111c1,0x0}, > > + {0x0112c1,0x0}, > > + {0x1112c1,0x0}, > > + {0x2112c1,0x0}, > > + {0x0113c1,0x0}, > > + {0x1113c1,0x0}, > > + {0x2113c1,0x0}, > > + {0x0114c1,0x0}, > > + {0x1114c1,0x0}, > > + {0x2114c1,0x0}, > > + {0x0115c1,0x0}, > > + {0x1115c1,0x0}, > > + {0x2115c1,0x0}, > > + {0x0116c1,0x0}, > > + {0x1116c1,0x0}, > > + {0x2116c1,0x0}, > > + {0x0117c1,0x0}, > > + {0x1117c1,0x0}, > > + {0x2117c1,0x0}, > > + {0x0118c1,0x0}, > > + {0x1118c1,0x0}, > > + {0x2118c1,0x0}, > > + {0x0110c2,0x0}, > > + {0x1110c2,0x0}, > > + {0x2110c2,0x0}, > > + {0x0111c2,0x0}, > > + {0x1111c2,0x0}, > > + {0x2111c2,0x0}, > > + {0x0112c2,0x0}, > > + {0x1112c2,0x0}, > > + {0x2112c2,0x0}, > > + {0x0113c2,0x0}, > > + {0x1113c2,0x0}, > > + {0x2113c2,0x0}, > > + {0x0114c2,0x0}, > > + {0x1114c2,0x0}, > > + {0x2114c2,0x0}, > > + {0x0115c2,0x0}, > > + {0x1115c2,0x0}, > > + {0x2115c2,0x0}, > > + {0x0116c2,0x0}, > > + {0x1116c2,0x0}, > > + {0x2116c2,0x0}, > > + {0x0117c2,0x0}, > > + {0x1117c2,0x0}, > > + {0x2117c2,0x0}, > > + {0x0118c2,0x0}, > > + {0x1118c2,0x0}, > > + {0x2118c2,0x0}, > > + {0x0110c3,0x0}, > > + {0x1110c3,0x0}, > > + {0x2110c3,0x0}, > > + {0x0111c3,0x0}, > > + {0x1111c3,0x0}, > > + {0x2111c3,0x0}, > > + {0x0112c3,0x0}, > > + {0x1112c3,0x0}, > > + {0x2112c3,0x0}, > > + {0x0113c3,0x0}, > > + {0x1113c3,0x0}, > > + {0x2113c3,0x0}, > > + {0x0114c3,0x0}, > > + {0x1114c3,0x0}, > > + {0x2114c3,0x0}, > > + {0x0115c3,0x0}, > > + {0x1115c3,0x0}, > > + {0x2115c3,0x0}, > > + {0x0116c3,0x0}, > > + {0x1116c3,0x0}, > > + {0x2116c3,0x0}, > > + {0x0117c3,0x0}, > > + {0x1117c3,0x0}, > > + {0x2117c3,0x0}, > > + {0x0118c3,0x0}, > > + {0x1118c3,0x0}, > > + {0x2118c3,0x0}, > > + {0x010020,0x0}, > > + {0x110020,0x0}, > > + {0x210020,0x0}, > > + {0x011020,0x0}, > > + {0x111020,0x0}, > > + {0x211020,0x0}, > > + {0x02007d,0x0}, > > + {0x12007d,0x0}, > > + {0x22007d,0x0}, > > +}; > > + > > +/* P0 message block paremeter for training firmware */ > > +struct dram_cfg_param ddr_fsp0_cfg[] = { > > + { 0xd0000, 0x0 }, > > + { 0x54003, 0x640 }, > > + { 0x54004, 0x2 }, > > + { 0x54005, 0x283c }, > > + { 0x54006, 0x140 }, > > + { 0x54007, 0x1000 }, > > + { 0x54008, 0x101 }, > > + { 0x5400b, 0x31f }, > > + { 0x5400c, 0xc8 }, > > + { 0x54012, 0x1 }, > > + { 0x5402f, 0x1d70 }, > > + { 0x54030, 0x4 }, > > + { 0x54031, 0x18 }, > > + { 0x5403a, 0x1323 }, > > + { 0xd0000, 0x1 }, > > +}; > > + > > + > > +/* P1 message block paremeter for training firmware */ > > +struct dram_cfg_param ddr_fsp1_cfg[] = { > > + { 0xd0000, 0x0 }, > > + { 0x54002, 0x1 }, > > + { 0x54003, 0x29c }, > > + { 0x54004, 0x2 }, > > + { 0x54005, 0x283c }, > > + { 0x54006, 0x140 }, > > + { 0x54007, 0x1000 }, > > + { 0x54008, 0x101 }, > > + { 0x5400b, 0x21f }, > > + { 0x5400c, 0xc8 }, > > + { 0x54012, 0x1 }, > > + { 0x5402f, 0x1220 }, > > + { 0x54030, 0x4 }, > > + { 0x5403a, 0x1323 }, > > + { 0xd0000, 0x1 }, > > +}; > > + > > +/* DRAM PHY init engine image */ > > +struct dram_cfg_param ddr_phy_pie[] = { > > + { 0xd0000, 0x0 }, > > + { 0x90000, 0x10 }, > > + { 0x90001, 0x400 }, > > + { 0x90002, 0x10e }, > > + { 0x90003, 0x0 }, > > + { 0x90004, 0x0 }, > > + { 0x90005, 0x8 }, > > + { 0x90029, 0xb }, > > + { 0x9002a, 0x480 }, > > + { 0x9002b, 0x109 }, > > + { 0x9002c, 0x8 }, > > + { 0x9002d, 0x448 }, > > + { 0x9002e, 0x139 }, > > + { 0x9002f, 0x8 }, > > + { 0x90030, 0x478 }, > > + { 0x90031, 0x109 }, > > + { 0x90032, 0x2 }, > > + { 0x90033, 0x10 }, > > + { 0x90034, 0x139 }, > > + { 0x90035, 0xb }, > > + { 0x90036, 0x7c0 }, > > + { 0x90037, 0x139 }, > > + { 0x90038, 0x44 }, > > + { 0x90039, 0x633 }, > > + { 0x9003a, 0x159 }, > > + { 0x9003b, 0x14f }, > > + { 0x9003c, 0x630 }, > > + { 0x9003d, 0x159 }, > > + { 0x9003e, 0x47 }, > > + { 0x9003f, 0x633 }, > > + { 0x90040, 0x149 }, > > + { 0x90041, 0x4f }, > > + { 0x90042, 0x633 }, > > + { 0x90043, 0x179 }, > > + { 0x90044, 0x8 }, > > + { 0x90045, 0xe0 }, > > + { 0x90046, 0x109 }, > > + { 0x90047, 0x0 }, > > + { 0x90048, 0x7c8 }, > > + { 0x90049, 0x109 }, > > + { 0x9004a, 0x0 }, > > + { 0x9004b, 0x1 }, > > + { 0x9004c, 0x8 }, > > + { 0x9004d, 0x0 }, > > + { 0x9004e, 0x45a }, > > + { 0x9004f, 0x9 }, > > + { 0x90050, 0x0 }, > > + { 0x90051, 0x448 }, > > + { 0x90052, 0x109 }, > > + { 0x90053, 0x40 }, > > + { 0x90054, 0x633 }, > > + { 0x90055, 0x179 }, > > + { 0x90056, 0x1 }, > > + { 0x90057, 0x618 }, > > + { 0x90058, 0x109 }, > > + { 0x90059, 0x40c0 }, > > + { 0x9005a, 0x633 }, > > + { 0x9005b, 0x149 }, > > + { 0x9005c, 0x8 }, > > + { 0x9005d, 0x4 }, > > + { 0x9005e, 0x48 }, > > + { 0x9005f, 0x4040 }, > > + { 0x90060, 0x633 }, > > + { 0x90061, 0x149 }, > > + { 0x90062, 0x0 }, > > + { 0x90063, 0x4 }, > > + { 0x90064, 0x48 }, > > + { 0x90065, 0x40 }, > > + { 0x90066, 0x633 }, > > + { 0x90067, 0x149 }, > > + { 0x90068, 0x10 }, > > + { 0x90069, 0x4 }, > > + { 0x9006a, 0x18 }, > > + { 0x9006b, 0x0 }, > > + { 0x9006c, 0x4 }, > > + { 0x9006d, 0x78 }, > > + { 0x9006e, 0x549 }, > > + { 0x9006f, 0x633 }, > > + { 0x90070, 0x159 }, > > + { 0x90071, 0xd49 }, > > + { 0x90072, 0x633 }, > > + { 0x90073, 0x159 }, > > + { 0x90074, 0x94a }, > > + { 0x90075, 0x633 }, > > + { 0x90076, 0x159 }, > > + { 0x90077, 0x441 }, > > + { 0x90078, 0x633 }, > > + { 0x90079, 0x149 }, > > + { 0x9007a, 0x42 }, > > + { 0x9007b, 0x633 }, > > + { 0x9007c, 0x149 }, > > + { 0x9007d, 0x1 }, > > + { 0x9007e, 0x633 }, > > + { 0x9007f, 0x149 }, > > + { 0x90080, 0x0 }, > > + { 0x90081, 0xe0 }, > > + { 0x90082, 0x109 }, > > + { 0x90083, 0xa }, > > + { 0x90084, 0x10 }, > > + { 0x90085, 0x109 }, > > + { 0x90086, 0x9 }, > > + { 0x90087, 0x3c0 }, > > + { 0x90088, 0x149 }, > > + { 0x90089, 0x9 }, > > + { 0x9008a, 0x3c0 }, > > + { 0x9008b, 0x159 }, > > + { 0x9008c, 0x18 }, > > + { 0x9008d, 0x10 }, > > + { 0x9008e, 0x109 }, > > + { 0x9008f, 0x0 }, > > + { 0x90090, 0x3c0 }, > > + { 0x90091, 0x109 }, > > + { 0x90092, 0x18 }, > > + { 0x90093, 0x4 }, > > + { 0x90094, 0x48 }, > > + { 0x90095, 0x18 }, > > + { 0x90096, 0x4 }, > > + { 0x90097, 0x58 }, > > + { 0x90098, 0xb }, > > + { 0x90099, 0x10 }, > > + { 0x9009a, 0x109 }, > > + { 0x9009b, 0x1 }, > > + { 0x9009c, 0x10 }, > > + { 0x9009d, 0x109 }, > > + { 0x9009e, 0x5 }, > > + { 0x9009f, 0x7c0 }, > > + { 0x900a0, 0x109 }, > > + { 0x900a1, 0x0 }, > > + { 0x900a2, 0x8140 }, > > + { 0x900a3, 0x10c }, > > + { 0x900a4, 0x10 }, > > + { 0x900a5, 0x8138 }, > > + { 0x900a6, 0x10c }, > > + { 0x900a7, 0x8 }, > > + { 0x900a8, 0x7c8 }, > > + { 0x900a9, 0x101 }, > > + { 0x900aa, 0x8 }, > > + { 0x900ab, 0x448 }, > > + { 0x900ac, 0x109 }, > > + { 0x900ad, 0xf }, > > + { 0x900ae, 0x7c0 }, > > + { 0x900af, 0x109 }, > > + { 0x900b0, 0x47 }, > > + { 0x900b1, 0x630 }, > > + { 0x900b2, 0x109 }, > > + { 0x900b3, 0x8 }, > > + { 0x900b4, 0x618 }, > > + { 0x900b5, 0x109 }, > > + { 0x900b6, 0x8 }, > > + { 0x900b7, 0xe0 }, > > + { 0x900b8, 0x109 }, > > + { 0x900b9, 0x0 }, > > + { 0x900ba, 0x7c8 }, > > + { 0x900bb, 0x109 }, > > + { 0x900bc, 0x8 }, > > + { 0x900bd, 0x8140 }, > > + { 0x900be, 0x10c }, > > + { 0x900bf, 0x0 }, > > + { 0x900c0, 0x1 }, > > + { 0x900c1, 0x8 }, > > + { 0x900c2, 0x8 }, > > + { 0x900c3, 0x4 }, > > + { 0x900c4, 0x8 }, > > + { 0x900c5, 0x8 }, > > + { 0x900c6, 0x7c8 }, > > + { 0x900c7, 0x101 }, > > + { 0x90006, 0x0 }, > > + { 0x90007, 0x0 }, > > + { 0x90008, 0x8 }, > > + { 0x90009, 0x0 }, > > + { 0x9000a, 0x0 }, > > + { 0x9000b, 0x0 }, > > + { 0xd00e7, 0x400 }, > > + { 0x90017, 0x0 }, > > + { 0x90026, 0x2b }, > > + { 0x2000b, 0x32 }, > > + { 0x2000c, 0x64 }, > > + { 0x2000d, 0x3e8 }, > > + { 0x2000e, 0x2c }, > > + { 0x12000b, 0x14 }, > > + { 0x12000c, 0x26 }, > > + { 0x12000d, 0x1a1 }, > > + { 0x12000e, 0x10 }, > > + { 0x9000c, 0x0 }, > > + { 0x9000d, 0x173 }, > > + { 0x9000e, 0x60 }, > > + { 0x9000f, 0x6110 }, > > + { 0x90010, 0x2152 }, > > + { 0x90011, 0xdfbd }, > > + { 0x90012, 0xffff }, > > + { 0x90013, 0x6152 }, > > + { 0x20089, 0x1 }, > > + { 0x20088, 0x19 }, > > + { 0xc0080, 0x0 }, > > + { 0xd0000, 0x1 } > > +}; > > + > > +struct dram_fsp_msg ddr_dram_fsp_msg[] = { > > + { > > + /* P0 1600mts 1D */ > > + .drate = 1600, > > + .fw_type = FW_1D_IMAGE, > > + .fsp_cfg = ddr_fsp0_cfg, > > + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg), > > + }, > > + { > > + /* P1 667mts 1D */ > > + .drate = 667, > > + .fw_type = FW_1D_IMAGE, > > + .fsp_cfg = ddr_fsp1_cfg, > > + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg), > > + }, > > +}; > > + > > +/* ddr timing config params */ > > +struct dram_timing_info dram_timing = { > > + .ddrc_cfg = ddr_ddrc_cfg, > > + .ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg), > > + .ddrphy_cfg = ddr_ddrphy_cfg, > > + .ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg), > > + .fsp_msg = ddr_dram_fsp_msg, > > + .fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg), > > + .ddrphy_trained_csr = ddr_ddrphy_trained_csr, > > + .ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr), > > + .ddrphy_pie = ddr_phy_pie, > > + .ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie), > > + .fsp_table = { 1600, 667, }, > > +}; > > + > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > > index 14cb51368f..0d9909a662 100644 > > --- a/board/freescale/imx8mn_evk/spl.c > > +++ b/board/freescale/imx8mn_evk/spl.c > > @@ -83,6 +83,15 @@ int power_init_board(void) > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > + > > + /* Disable the BUCK2 */ > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > + > > + /* Set NVCC_DRAM to 1.35v */ > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > #else > > All this part is not done by the spl pmic driver? I have to admit I just borrowed this from the NXP downstream code. -- Heiko > > Michael > > > /* increase VDD_SOC/VDD_DRAM to typical value 0.95V before first DRAM access */ > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1C); > > diff --git a/configs/imx8mn_ddr3l_evk_defconfig b/configs/imx8mn_ddr3l_evk_defconfig > > new file mode 100644 > > index 0000000000..b69fcea0cb > > --- /dev/null > > +++ b/configs/imx8mn_ddr3l_evk_defconfig > > @@ -0,0 +1,95 @@ > > +CONFIG_ARM=y > > +CONFIG_ARCH_IMX8M=y > > +CONFIG_SYS_TEXT_BASE=0x40200000 > > +CONFIG_SYS_MALLOC_LEN=0x2000000 > > +CONFIG_SPL_GPIO=y > > +CONFIG_SPL_LIBCOMMON_SUPPORT=y > > +CONFIG_SPL_LIBGENERIC_SUPPORT=y > > +CONFIG_ENV_SIZE=0x1000 > > +CONFIG_ENV_OFFSET=0x400000 > > +CONFIG_DM_GPIO=y > > +CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr3l-evk" > > +CONFIG_SPL_TEXT_BASE=0x912000 > > +CONFIG_TARGET_IMX8MN_DDR3L_EVK=y > > +CONFIG_SPL_SERIAL=y > > +CONFIG_SPL_DRIVERS_MISC=y > > +CONFIG_SPL=y > > +CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 > > +CONFIG_SYS_LOAD_ADDR=0x42000000 > > +CONFIG_DISTRO_DEFAULTS=y > > +CONFIG_FIT=y > > +CONFIG_FIT_EXTERNAL_OFFSET=0x3000 > > +CONFIG_SPL_LOAD_FIT=y > > +# CONFIG_USE_SPL_FIT_GENERATOR is not set > > +CONFIG_OF_SYSTEM_SETUP=y > > +CONFIG_DEFAULT_FDT_FILE="imx8mn-ddr3l-evk.dtb" > > +CONFIG_ARCH_MISC_INIT=y > > +CONFIG_BOARD_LATE_INIT=y > > +CONFIG_SPL_BOARD_INIT=y > > +CONFIG_SPL_BOOTROM_SUPPORT=y > > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y > > +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 > > +CONFIG_SPL_I2C=y > > +CONFIG_SPL_POWER=y > > +CONFIG_SPL_WATCHDOG=y > > +CONFIG_SYS_PROMPT="u-boot=> " > > +# CONFIG_CMD_EXPORTENV is not set > > +# CONFIG_CMD_IMPORTENV is not set > > +CONFIG_CMD_ERASEENV=y > > +# CONFIG_CMD_CRC32 is not set > > +CONFIG_CMD_CLK=y > > +CONFIG_CMD_FUSE=y > > +CONFIG_CMD_GPIO=y > > +CONFIG_CMD_I2C=y > > +CONFIG_CMD_MMC=y > > +CONFIG_CMD_CACHE=y > > +CONFIG_CMD_REGULATOR=y > > +CONFIG_CMD_EXT4_WRITE=y > > +CONFIG_OF_CONTROL=y > > +CONFIG_SPL_OF_CONTROL=y > > +CONFIG_ENV_OVERWRITE=y > > +CONFIG_ENV_IS_IN_MMC=y > > +CONFIG_SYS_RELOC_GD_ENV_ADDR=y > > +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y > > +CONFIG_SPL_DM=y > > +CONFIG_SPL_CLK_IMX8MN=y > > +CONFIG_CLK_IMX8MN=y > > +CONFIG_MXC_GPIO=y > > +CONFIG_DM_I2C=y > > +CONFIG_SUPPORT_EMMC_BOOT=y > > +CONFIG_MMC_IO_VOLTAGE=y > > +CONFIG_MMC_UHS_SUPPORT=y > > +CONFIG_MMC_HS400_ES_SUPPORT=y > > +CONFIG_MMC_HS400_SUPPORT=y > > +CONFIG_FSL_USDHC=y > > +CONFIG_DM_SPI_FLASH=y > > +CONFIG_SPI_FLASH_SFDP_SUPPORT=y > > +CONFIG_SPI_FLASH_STMICRO=y > > +CONFIG_PHYLIB=y > > +CONFIG_PHY_ATHEROS=y > > +CONFIG_DM_ETH=y > > +CONFIG_DM_ETH_PHY=y > > +CONFIG_PHY_GIGE=y > > +CONFIG_FEC_MXC=y > > +CONFIG_MII=y > > +CONFIG_PINCTRL=y > > +CONFIG_SPL_PINCTRL=y > > +CONFIG_PINCTRL_IMX8M=y > > +CONFIG_DM_PMIC=y > > +CONFIG_SPL_DM_PMIC_PCA9450=y > > +CONFIG_DM_REGULATOR=y > > +CONFIG_DM_REGULATOR_FIXED=y > > +CONFIG_DM_REGULATOR_GPIO=y > > +# CONFIG_SPECIFY_CONSOLE_INDEX is not set > > +CONFIG_DM_SERIAL=y > > +# CONFIG_SPL_DM_SERIAL is not set > > +CONFIG_MXC_UART=y > > +CONFIG_SPI=y > > +CONFIG_DM_SPI=y > > +CONFIG_NXP_FSPI=y > > +CONFIG_SYSRESET=y > > +CONFIG_SPL_SYSRESET=y > > +CONFIG_SYSRESET_PSCI=y > > +CONFIG_SYSRESET_WATCHDOG=y > > +CONFIG_DM_THERMAL=y > > +CONFIG_IMX_WATCHDOG=y > > diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h > > index 805ae2a751..34278e2c84 100644 > > --- a/include/configs/imx8mn_evk.h > > +++ b/include/configs/imx8mn_evk.h > > @@ -73,7 +73,11 @@ > > > > #define CONFIG_SYS_SDRAM_BASE 0x40000000 > > #define PHYS_SDRAM 0x40000000 > > +#ifdef CONFIG_TARGET_IMX8MN_DDR3L_EVK > > +#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ > > +#else > > #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ > > +#endif > > > > #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(2) > > > > -- > > 2.20.1 > > > > > -- > Michael Nazzareno Trimarchi > Co-Founder & Chief Executive Officer > M. +39 347 913 2170 > michael@amarulasolutions.com > __________________________________ > > Amarula Solutions BV > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > T. +31 (0)85 111 9172 > info@amarulasolutions.com > www.amarulasolutions.com
Hi Marek, [SNIP] > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > > index 14cb51368f..0d9909a662 100644 > > --- a/board/freescale/imx8mn_evk/spl.c > > +++ b/board/freescale/imx8mn_evk/spl.c > > @@ -83,6 +83,15 @@ int power_init_board(void) > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > + > > + /* Disable the BUCK2 */ > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > + > > + /* Set NVCC_DRAM to 1.35v */ > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > #else > > All this part is not done by the spl pmic driver? I saw that you added the PCA9450 driver. Do you know if this initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR is enabled? If I see this correctly, it can't be done. Is that correct?
Hi Heiko On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > Hi Marek, > > [SNIP] > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > > > index 14cb51368f..0d9909a662 100644 > > > --- a/board/freescale/imx8mn_evk/spl.c > > > +++ b/board/freescale/imx8mn_evk/spl.c > > > @@ -83,6 +83,15 @@ int power_init_board(void) > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > > + > > > + /* Disable the BUCK2 */ > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > > + > > > + /* Set NVCC_DRAM to 1.35v */ > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > > #else > > > > All this part is not done by the spl pmic driver? > > I saw that you added the PCA9450 driver. Do you know if this > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR > is enabled? If I see this correctly, it can't be done. Is that > correct? +&i2c1 { + u-boot,dm-spl; +}; + +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { + u-boot,dm-spl; +}; + +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { + u-boot,dm-spl; +}; + +&pinctrl_i2c1 { + u-boot,dm-spl; +}; + +&pinctrl_pmic { + u-boot,dm-spl; +}; + Maybe something like this should work. Now question is about should be done in pre-reloc or not Michael > > -- > Heiko
Hi Michael, Hi Marek, Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi <michael@amarulasolutions.com>: > > Hi Heiko > > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > > > Hi Marek, > > > > [SNIP] > > > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > > > > index 14cb51368f..0d9909a662 100644 > > > > --- a/board/freescale/imx8mn_evk/spl.c > > > > +++ b/board/freescale/imx8mn_evk/spl.c > > > > @@ -83,6 +83,15 @@ int power_init_board(void) > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > > > + > > > > + /* Disable the BUCK2 */ > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > > > + > > > > + /* Set NVCC_DRAM to 1.35v */ > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > > > #else > > > > > > All this part is not done by the spl pmic driver? > > > > I saw that you added the PCA9450 driver. Do you know if this > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR > > is enabled? If I see this correctly, it can't be done. Is that > > correct? > > +&i2c1 { > + u-boot,dm-spl; > +}; > + > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { > + u-boot,dm-spl; > +}; > + > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { > + u-boot,dm-spl; > +}; > + > +&pinctrl_i2c1 { > + u-boot,dm-spl; > +}; > + > +&pinctrl_pmic { > + u-boot,dm-spl; > +}; > + > > Maybe something like this should work. Now question is about should be > done in pre-reloc or not It took me a little while to understand what was meant by this. In the meantime I could change the PMIC/Regulator initialization to DT/DM and can make the setting so. What is not clear to me yet is at which point this should be done (regulators_enable_boot_on()). Currently I do it in the board/spl specific board_init_f(). Do any of you have any advice here? Thanks
Hi Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: > Hi Michael, Hi Marek, > > Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi > <michael@amarulasolutions.com>: > > > > Hi Heiko > > > > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> > wrote: > > > > > > Hi Marek, > > > > > > [SNIP] > > > > > > > > diff --git a/board/freescale/imx8mn_evk/spl.c > b/board/freescale/imx8mn_evk/spl.c > > > > > index 14cb51368f..0d9909a662 100644 > > > > > --- a/board/freescale/imx8mn_evk/spl.c > > > > > +++ b/board/freescale/imx8mn_evk/spl.c > > > > > @@ -83,6 +83,15 @@ int power_init_board(void) > > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > > > > + > > > > > + /* Disable the BUCK2 */ > > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > > > > + > > > > > + /* Set NVCC_DRAM to 1.35v */ > > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > > > > #else > > > > > > > > All this part is not done by the spl pmic driver? > > > > > > I saw that you added the PCA9450 driver. Do you know if this > > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR > > > is enabled? If I see this correctly, it can't be done. Is that > > > correct? > > > > +&i2c1 { > > + u-boot,dm-spl; > > +}; > > + > > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { > > + u-boot,dm-spl; > > +}; > > + > > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { > > + u-boot,dm-spl; > > +}; > > + > > +&pinctrl_i2c1 { > > + u-boot,dm-spl; > > +}; > > + > > +&pinctrl_pmic { > > + u-boot,dm-spl; > > +}; > > + > > > > Maybe something like this should work. Now question is about should be > > done in pre-reloc or not > > It took me a little while to understand what was meant by this. In the > meantime I could > change the PMIC/Regulator initialization to DT/DM and can make the setting > so. > What is not clear to me yet is at which point this should be done > (regulators_enable_boot_on()). Currently I do it in the board/spl > specific board_init_f(). > > Do any of you have any advice here? > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. Michael > > Thanks > -- > Heiko > > > Michael > > > > > > -- > > > Heiko > > > > > > > > -- > > Michael Nazzareno Trimarchi > > Co-Founder & Chief Executive Officer > > M. +39 347 913 2170 > > michael@amarulasolutions.com > > __________________________________ > > > > Amarula Solutions BV > > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > > T. +31 (0)85 111 9172 > > info@amarulasolutions.com > > www.amarulasolutions.com >
Hi, Am So., 19. Juni 2022 um 07:59 Uhr schrieb Michael Nazzareno Trimarchi <michael@amarulasolutions.com>: > > Hi > > Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: >> >> Hi Michael, Hi Marek, >> >> Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi >> <michael@amarulasolutions.com>: >> > >> > Hi Heiko >> > >> > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: >> > > >> > > Hi Marek, >> > > >> > > [SNIP] >> > > >> > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c >> > > > > index 14cb51368f..0d9909a662 100644 >> > > > > --- a/board/freescale/imx8mn_evk/spl.c >> > > > > +++ b/board/freescale/imx8mn_evk/spl.c >> > > > > @@ -83,6 +83,15 @@ int power_init_board(void) >> > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE >> > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ >> > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); >> > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) >> > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ >> > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); >> > > > > + >> > > > > + /* Disable the BUCK2 */ >> > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); >> > > > > + >> > > > > + /* Set NVCC_DRAM to 1.35v */ >> > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); >> > > > > #else >> > > > >> > > > All this part is not done by the spl pmic driver? >> > > >> > > I saw that you added the PCA9450 driver. Do you know if this >> > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR >> > > is enabled? If I see this correctly, it can't be done. Is that >> > > correct? >> > >> > +&i2c1 { >> > + u-boot,dm-spl; >> > +}; >> > + >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { >> > + u-boot,dm-spl; >> > +}; >> > + >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { >> > + u-boot,dm-spl; >> > +}; >> > + >> > +&pinctrl_i2c1 { >> > + u-boot,dm-spl; >> > +}; >> > + >> > +&pinctrl_pmic { >> > + u-boot,dm-spl; >> > +}; >> > + >> > >> > Maybe something like this should work. Now question is about should be >> > done in pre-reloc or not >> >> It took me a little while to understand what was meant by this. In the >> meantime I could >> change the PMIC/Regulator initialization to DT/DM and can make the setting so. >> What is not clear to me yet is at which point this should be done >> (regulators_enable_boot_on()). Currently I do it in the board/spl >> specific board_init_f(). >> >> Do any of you have any advice here? > > > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. > Currently I added it in board_init_f() right before spl_dram_init() [1] and it works. I also tried to put it in power_init_board() [2] but this does not work. [1] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 [2] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 -- Heiko > Michael >> >> >> Thanks >> -- >> Heiko >> >> > Michael >> > > >> > > -- >> > > Heiko >> > >> > >> > >> > -- >> > Michael Nazzareno Trimarchi >> > Co-Founder & Chief Executive Officer >> > M. +39 347 913 2170 >> > michael@amarulasolutions.com >> > __________________________________ >> > >> > Amarula Solutions BV >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL >> > T. +31 (0)85 111 9172 >> > info@amarulasolutions.com >> > www.amarulasolutions.com
Hi Heiko On Sun, Jun 19, 2022 at 8:12 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > Hi, > > Am So., 19. Juni 2022 um 07:59 Uhr schrieb Michael Nazzareno Trimarchi > <michael@amarulasolutions.com>: > > > > Hi > > > > Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: > >> > >> Hi Michael, Hi Marek, > >> > >> Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi > >> <michael@amarulasolutions.com>: > >> > > >> > Hi Heiko > >> > > >> > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > >> > > > >> > > Hi Marek, > >> > > > >> > > [SNIP] > >> > > > >> > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > >> > > > > index 14cb51368f..0d9909a662 100644 > >> > > > > --- a/board/freescale/imx8mn_evk/spl.c > >> > > > > +++ b/board/freescale/imx8mn_evk/spl.c > >> > > > > @@ -83,6 +83,15 @@ int power_init_board(void) > >> > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > >> > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > >> > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > >> > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > >> > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > >> > > > > + > >> > > > > + /* Disable the BUCK2 */ > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > >> > > > > + > >> > > > > + /* Set NVCC_DRAM to 1.35v */ > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > >> > > > > #else > >> > > > > >> > > > All this part is not done by the spl pmic driver? > >> > > > >> > > I saw that you added the PCA9450 driver. Do you know if this > >> > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR > >> > > is enabled? If I see this correctly, it can't be done. Is that > >> > > correct? > >> > > >> > +&i2c1 { > >> > + u-boot,dm-spl; > >> > +}; > >> > + > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { > >> > + u-boot,dm-spl; > >> > +}; > >> > + > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { > >> > + u-boot,dm-spl; > >> > +}; > >> > + > >> > +&pinctrl_i2c1 { > >> > + u-boot,dm-spl; > >> > +}; > >> > + > >> > +&pinctrl_pmic { > >> > + u-boot,dm-spl; > >> > +}; > >> > + > >> > > >> > Maybe something like this should work. Now question is about should be > >> > done in pre-reloc or not > >> > >> It took me a little while to understand what was meant by this. In the > >> meantime I could > >> change the PMIC/Regulator initialization to DT/DM and can make the setting so. > >> What is not clear to me yet is at which point this should be done > >> (regulators_enable_boot_on()). Currently I do it in the board/spl > >> specific board_init_f(). > >> > >> Do any of you have any advice here? > > > > > > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. > > > > Currently I added it in board_init_f() right before spl_dram_init() > [1] and it works. I also tried to put it in power_init_board() [2] but > this does not work. > > [1] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 > [2] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 Does it work if you mark pre-reoloc, pmic, i2c, and pinctrl? Michael > > -- > Heiko > > > Michael > >> > >> > >> Thanks > >> -- > >> Heiko > >> > >> > Michael > >> > > > >> > > -- > >> > > Heiko > >> > > >> > > >> > > >> > -- > >> > Michael Nazzareno Trimarchi > >> > Co-Founder & Chief Executive Officer > >> > M. +39 347 913 2170 > >> > michael@amarulasolutions.com > >> > __________________________________ > >> > > >> > Amarula Solutions BV > >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > >> > T. +31 (0)85 111 9172 > >> > info@amarulasolutions.com > >> > www.amarulasolutions.com
Hi, Am So., 19. Juni 2022 um 16:40 Uhr schrieb Michael Nazzareno Trimarchi <michael@amarulasolutions.com>: > > Hi Heiko > > On Sun, Jun 19, 2022 at 8:12 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > > > Hi, > > > > Am So., 19. Juni 2022 um 07:59 Uhr schrieb Michael Nazzareno Trimarchi > > <michael@amarulasolutions.com>: > > > > > > Hi > > > > > > Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: > > >> > > >> Hi Michael, Hi Marek, > > >> > > >> Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi > > >> <michael@amarulasolutions.com>: > > >> > > > >> > Hi Heiko > > >> > > > >> > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > >> > > > > >> > > Hi Marek, > > >> > > > > >> > > [SNIP] > > >> > > > > >> > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > > >> > > > > index 14cb51368f..0d9909a662 100644 > > >> > > > > --- a/board/freescale/imx8mn_evk/spl.c > > >> > > > > +++ b/board/freescale/imx8mn_evk/spl.c > > >> > > > > @@ -83,6 +83,15 @@ int power_init_board(void) > > >> > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > >> > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > > >> > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > >> > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > >> > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > >> > > > > + > > >> > > > > + /* Disable the BUCK2 */ > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > >> > > > > + > > >> > > > > + /* Set NVCC_DRAM to 1.35v */ > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > >> > > > > #else > > >> > > > > > >> > > > All this part is not done by the spl pmic driver? > > >> > > > > >> > > I saw that you added the PCA9450 driver. Do you know if this > > >> > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR > > >> > > is enabled? If I see this correctly, it can't be done. Is that > > >> > > correct? > > >> > > > >> > +&i2c1 { > > >> > + u-boot,dm-spl; > > >> > +}; > > >> > + > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { > > >> > + u-boot,dm-spl; > > >> > +}; > > >> > + > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { > > >> > + u-boot,dm-spl; > > >> > +}; > > >> > + > > >> > +&pinctrl_i2c1 { > > >> > + u-boot,dm-spl; > > >> > +}; > > >> > + > > >> > +&pinctrl_pmic { > > >> > + u-boot,dm-spl; > > >> > +}; > > >> > + > > >> > > > >> > Maybe something like this should work. Now question is about should be > > >> > done in pre-reloc or not > > >> > > >> It took me a little while to understand what was meant by this. In the > > >> meantime I could > > >> change the PMIC/Regulator initialization to DT/DM and can make the setting so. > > >> What is not clear to me yet is at which point this should be done > > >> (regulators_enable_boot_on()). Currently I do it in the board/spl > > >> specific board_init_f(). > > >> > > >> Do any of you have any advice here? > > > > > > > > > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. > > > > > > > Currently I added it in board_init_f() right before spl_dram_init() > > [1] and it works. I also tried to put it in power_init_board() [2] but > > this does not work. > > > > [1] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 > > [2] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 > > Does it work if you mark pre-reoloc, pmic, i2c, and pinctrl? I added on all nodes the u-boot,dm-pre-reloc but this does not help when trying to do the init in power_init_board(). > > Michael > > > > > -- > > Heiko > > > > > Michael > > >> > > >> > > >> Thanks > > >> -- > > >> Heiko > > >> > > >> > Michael > > >> > > > > >> > > -- > > >> > > Heiko > > >> > > > >> > > > >> > > > >> > -- > > >> > Michael Nazzareno Trimarchi > > >> > Co-Founder & Chief Executive Officer > > >> > M. +39 347 913 2170 > > >> > michael@amarulasolutions.com > > >> > __________________________________ > > >> > > > >> > Amarula Solutions BV > > >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > > >> > T. +31 (0)85 111 9172 > > >> > info@amarulasolutions.com > > >> > www.amarulasolutions.com > > > > -- > Michael Nazzareno Trimarchi > Co-Founder & Chief Executive Officer > M. +39 347 913 2170 > michael@amarulasolutions.com > __________________________________ > > Amarula Solutions BV > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > T. +31 (0)85 111 9172 > info@amarulasolutions.com > www.amarulasolutions.com
Hi [snip] > > > >> > Maybe something like this should work. Now question is about should be > > > >> > done in pre-reloc or not > > > >> > > > >> It took me a little while to understand what was meant by this. In the > > > >> meantime I could > > > >> change the PMIC/Regulator initialization to DT/DM and can make the setting so. > > > >> What is not clear to me yet is at which point this should be done > > > >> (regulators_enable_boot_on()). Currently I do it in the board/spl > > > >> specific board_init_f(). > > > >> > > > >> Do any of you have any advice here? > > > > > > > > > > > > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. > > > > > > > > > > Currently I added it in board_init_f() right before spl_dram_init() > > > [1] and it works. I also tried to put it in power_init_board() [2] but > > > this does not work. > > > > > > [1] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 > > > [2] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 > > > > Does it work if you mark pre-reoloc, pmic, i2c, and pinctrl? > > I added on all nodes the u-boot,dm-pre-reloc but this does not help > when trying to do the init in power_init_board(). This is how the dtsi looks like: // SPDX-License-Identifier: GPL-2.0-or-later OR MIT #include "imx8mn-u-boot.dtsi" #include "imx8mn-ddr4-evk-u-boot.dtsi" &i2c1 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; &{/soc@0/bus@30800000} { u-boot,dm-spl; u-boot,dm-pre-reloc; }; &{/soc@0/bus@30800000/i2c@30a20000/pmic@25} { u-boot,dm-spl; u-boot,dm-pre-reloc; }; &{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { u-boot,dm-spl; u-boot,dm-pre-reloc; BUCK1 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; BUCK4 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; BUCK5 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; BUCK6 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; LDO1 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; LDO2 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; LDO3 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; LDO4 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; LDO5 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; }; &pinctrl_i2c1 { u-boot,dm-spl; u-boot,dm-pre-reloc; }; &pinctrl_pmic { u-boot,dm-spl; u-boot,dm-pre-reloc; }; &wdog1 { u-boot,dm-spl; };
Hi Il dom 19 giu 2022, 16:47 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: > Hi, > > Am So., 19. Juni 2022 um 16:40 Uhr schrieb Michael Nazzareno Trimarchi > <michael@amarulasolutions.com>: > > > > Hi Heiko > > > > On Sun, Jun 19, 2022 at 8:12 AM Heiko Thiery <heiko.thiery@gmail.com> > wrote: > > > > > > Hi, > > > > > > Am So., 19. Juni 2022 um 07:59 Uhr schrieb Michael Nazzareno Trimarchi > > > <michael@amarulasolutions.com>: > > > > > > > > Hi > > > > > > > > Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha > scritto: > > > >> > > > >> Hi Michael, Hi Marek, > > > >> > > > >> Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno > Trimarchi > > > >> <michael@amarulasolutions.com>: > > > >> > > > > >> > Hi Heiko > > > >> > > > > >> > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery < > heiko.thiery@gmail.com> wrote: > > > >> > > > > > >> > > Hi Marek, > > > >> > > > > > >> > > [SNIP] > > > >> > > > > > >> > > > > diff --git a/board/freescale/imx8mn_evk/spl.c > b/board/freescale/imx8mn_evk/spl.c > > > >> > > > > index 14cb51368f..0d9909a662 100644 > > > >> > > > > --- a/board/freescale/imx8mn_evk/spl.c > > > >> > > > > +++ b/board/freescale/imx8mn_evk/spl.c > > > >> > > > > @@ -83,6 +83,15 @@ int power_init_board(void) > > > >> > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > > > >> > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode > */ > > > >> > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > > > >> > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > > > >> > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > > > >> > > > > + > > > >> > > > > + /* Disable the BUCK2 */ > > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > > > >> > > > > + > > > >> > > > > + /* Set NVCC_DRAM to 1.35v */ > > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > > > >> > > > > #else > > > >> > > > > > > >> > > > All this part is not done by the spl pmic driver? > > > >> > > > > > >> > > I saw that you added the PCA9450 driver. Do you know if this > > > >> > > initialization can be done by the driver when > CONFIG_SPL_DM_REGULATOR > > > >> > > is enabled? If I see this correctly, it can't be done. Is that > > > >> > > correct? > > > >> > > > > >> > +&i2c1 { > > > >> > + u-boot,dm-spl; > > > >> > +}; > > > >> > + > > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { > > > >> > + u-boot,dm-spl; > > > >> > +}; > > > >> > + > > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { > > > >> > + u-boot,dm-spl; > > > >> > +}; > > > >> > + > > > >> > +&pinctrl_i2c1 { > > > >> > + u-boot,dm-spl; > > > >> > +}; > > > >> > + > > > >> > +&pinctrl_pmic { > > > >> > + u-boot,dm-spl; > > > >> > +}; > > > >> > + > > > >> > > > > >> > Maybe something like this should work. Now question is about > should be > > > >> > done in pre-reloc or not > > > >> > > > >> It took me a little while to understand what was meant by this. In > the > > > >> meantime I could > > > >> change the PMIC/Regulator initialization to DT/DM and can make the > setting so. > > > >> What is not clear to me yet is at which point this should be done > > > >> (regulators_enable_boot_on()). Currently I do it in the board/spl > > > >> specific board_init_f(). > > > >> > > > >> Do any of you have any advice here? > > > > > > > > > > > > After having a discussion with you, i found that maybe i have some > problem and some of the setting should be done before ddr inizialization. I > will take a look on it on afternoon. I know marek was working on some way > to probe driver during binding and we need even to be sure that this can > happen before memory training. > > > > > > > > > > Currently I added it in board_init_f() right before spl_dram_init() > > > [1] and it works. I also tried to put it in power_init_board() [2] but > > > this does not work. > > > > > > [1] > https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 > > > [2] > https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 > > > > Does it work if you mark pre-reoloc, pmic, i2c, and pinctrl? > > I added on all nodes the u-boot,dm-pre-reloc but this does not help > when trying to do the init in power_init_board(). > From code I navigate spl_early_init should bind the driver in pre-reloc Michael > > > > > Michael > > > > > > > > -- > > > Heiko > > > > > > > Michael > > > >> > > > >> > > > >> Thanks > > > >> -- > > > >> Heiko > > > >> > > > >> > Michael > > > >> > > > > > >> > > -- > > > >> > > Heiko > > > >> > > > > >> > > > > >> > > > > >> > -- > > > >> > Michael Nazzareno Trimarchi > > > >> > Co-Founder & Chief Executive Officer > > > >> > M. +39 347 913 2170 > > > >> > michael@amarulasolutions.com > > > >> > __________________________________ > > > >> > > > > >> > Amarula Solutions BV > > > >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > > > >> > T. +31 (0)85 111 9172 > > > >> > info@amarulasolutions.com > > > >> > www.amarulasolutions.com > > > > > > > > -- > > Michael Nazzareno Trimarchi > > Co-Founder & Chief Executive Officer > > M. +39 347 913 2170 > > michael@amarulasolutions.com > > __________________________________ > > > > Amarula Solutions BV > > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > > T. +31 (0)85 111 9172 > > info@amarulasolutions.com > > www.amarulasolutions.com >
Hi, Am So., 19. Juni 2022 um 16:51 Uhr schrieb Michael Nazzareno Trimarchi <michael@amarulasolutions.com>: > > Hi > > Il dom 19 giu 2022, 16:47 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: >> >> Hi, >> >> Am So., 19. Juni 2022 um 16:40 Uhr schrieb Michael Nazzareno Trimarchi >> <michael@amarulasolutions.com>: >> > >> > Hi Heiko >> > >> > On Sun, Jun 19, 2022 at 8:12 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: >> > > >> > > Hi, >> > > >> > > Am So., 19. Juni 2022 um 07:59 Uhr schrieb Michael Nazzareno Trimarchi >> > > <michael@amarulasolutions.com>: >> > > > >> > > > Hi >> > > > >> > > > Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: >> > > >> >> > > >> Hi Michael, Hi Marek, >> > > >> >> > > >> Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi >> > > >> <michael@amarulasolutions.com>: >> > > >> > >> > > >> > Hi Heiko >> > > >> > >> > > >> > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: >> > > >> > > >> > > >> > > Hi Marek, >> > > >> > > >> > > >> > > [SNIP] >> > > >> > > >> > > >> > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c >> > > >> > > > > index 14cb51368f..0d9909a662 100644 >> > > >> > > > > --- a/board/freescale/imx8mn_evk/spl.c >> > > >> > > > > +++ b/board/freescale/imx8mn_evk/spl.c >> > > >> > > > > @@ -83,6 +83,15 @@ int power_init_board(void) >> > > >> > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE >> > > >> > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ >> > > >> > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); >> > > >> > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) >> > > >> > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ >> > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); >> > > >> > > > > + >> > > >> > > > > + /* Disable the BUCK2 */ >> > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); >> > > >> > > > > + >> > > >> > > > > + /* Set NVCC_DRAM to 1.35v */ >> > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); >> > > >> > > > > #else >> > > >> > > > >> > > >> > > > All this part is not done by the spl pmic driver? >> > > >> > > >> > > >> > > I saw that you added the PCA9450 driver. Do you know if this >> > > >> > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR >> > > >> > > is enabled? If I see this correctly, it can't be done. Is that >> > > >> > > correct? >> > > >> > >> > > >> > +&i2c1 { >> > > >> > + u-boot,dm-spl; >> > > >> > +}; >> > > >> > + >> > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { >> > > >> > + u-boot,dm-spl; >> > > >> > +}; >> > > >> > + >> > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { >> > > >> > + u-boot,dm-spl; >> > > >> > +}; >> > > >> > + >> > > >> > +&pinctrl_i2c1 { >> > > >> > + u-boot,dm-spl; >> > > >> > +}; >> > > >> > + >> > > >> > +&pinctrl_pmic { >> > > >> > + u-boot,dm-spl; >> > > >> > +}; >> > > >> > + >> > > >> > >> > > >> > Maybe something like this should work. Now question is about should be >> > > >> > done in pre-reloc or not >> > > >> >> > > >> It took me a little while to understand what was meant by this. In the >> > > >> meantime I could >> > > >> change the PMIC/Regulator initialization to DT/DM and can make the setting so. >> > > >> What is not clear to me yet is at which point this should be done >> > > >> (regulators_enable_boot_on()). Currently I do it in the board/spl >> > > >> specific board_init_f(). >> > > >> >> > > >> Do any of you have any advice here? >> > > > >> > > > >> > > > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. >> > > > >> > > >> > > Currently I added it in board_init_f() right before spl_dram_init() >> > > [1] and it works. I also tried to put it in power_init_board() [2] but >> > > this does not work. >> > > >> > > [1] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 >> > > [2] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 >> > >> > Does it work if you mark pre-reoloc, pmic, i2c, and pinctrl? >> >> I added on all nodes the u-boot,dm-pre-reloc but this does not help >> when trying to do the init in power_init_board(). > > > From code I navigate spl_early_init should bind the driver in pre-reloc What function should be called to probe the driver? Currently I use regulators_enable_boot_on(). > Michael >> >> >> > >> > Michael >> > >> > > >> > > -- >> > > Heiko >> > > >> > > > Michael >> > > >> >> > > >> >> > > >> Thanks >> > > >> -- >> > > >> Heiko >> > > >> >> > > >> > Michael >> > > >> > > >> > > >> > > -- >> > > >> > > Heiko >> > > >> > >> > > >> > >> > > >> > >> > > >> > -- >> > > >> > Michael Nazzareno Trimarchi >> > > >> > Co-Founder & Chief Executive Officer >> > > >> > M. +39 347 913 2170 >> > > >> > michael@amarulasolutions.com >> > > >> > __________________________________ >> > > >> > >> > > >> > Amarula Solutions BV >> > > >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL >> > > >> > T. +31 (0)85 111 9172 >> > > >> > info@amarulasolutions.com >> > > >> > www.amarulasolutions.com >> > >> > >> > >> > -- >> > Michael Nazzareno Trimarchi >> > Co-Founder & Chief Executive Officer >> > M. +39 347 913 2170 >> > michael@amarulasolutions.com >> > __________________________________ >> > >> > Amarula Solutions BV >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL >> > T. +31 (0)85 111 9172 >> > info@amarulasolutions.com >> > www.amarulasolutions.com
Hi Heiko Did you solve it after your patch on regulator? Michael On Sun, Jun 19, 2022 at 4:54 PM Heiko Thiery <heiko.thiery@gmail.com> wrote: > > Hi, > > Am So., 19. Juni 2022 um 16:51 Uhr schrieb Michael Nazzareno Trimarchi > <michael@amarulasolutions.com>: > > > > Hi > > > > Il dom 19 giu 2022, 16:47 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: > >> > >> Hi, > >> > >> Am So., 19. Juni 2022 um 16:40 Uhr schrieb Michael Nazzareno Trimarchi > >> <michael@amarulasolutions.com>: > >> > > >> > Hi Heiko > >> > > >> > On Sun, Jun 19, 2022 at 8:12 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > >> > > > >> > > Hi, > >> > > > >> > > Am So., 19. Juni 2022 um 07:59 Uhr schrieb Michael Nazzareno Trimarchi > >> > > <michael@amarulasolutions.com>: > >> > > > > >> > > > Hi > >> > > > > >> > > > Il sab 18 giu 2022, 23:56 Heiko Thiery <heiko.thiery@gmail.com> ha scritto: > >> > > >> > >> > > >> Hi Michael, Hi Marek, > >> > > >> > >> > > >> Am Mi., 15. Juni 2022 um 08:43 Uhr schrieb Michael Nazzareno Trimarchi > >> > > >> <michael@amarulasolutions.com>: > >> > > >> > > >> > > >> > Hi Heiko > >> > > >> > > >> > > >> > On Wed, Jun 15, 2022 at 8:23 AM Heiko Thiery <heiko.thiery@gmail.com> wrote: > >> > > >> > > > >> > > >> > > Hi Marek, > >> > > >> > > > >> > > >> > > [SNIP] > >> > > >> > > > >> > > >> > > > > diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c > >> > > >> > > > > index 14cb51368f..0d9909a662 100644 > >> > > >> > > > > --- a/board/freescale/imx8mn_evk/spl.c > >> > > >> > > > > +++ b/board/freescale/imx8mn_evk/spl.c > >> > > >> > > > > @@ -83,6 +83,15 @@ int power_init_board(void) > >> > > >> > > > > #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE > >> > > >> > > > > /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ > >> > > >> > > > > pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); > >> > > >> > > > > +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) > >> > > >> > > > > + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ > >> > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); > >> > > >> > > > > + > >> > > >> > > > > + /* Disable the BUCK2 */ > >> > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); > >> > > >> > > > > + > >> > > >> > > > > + /* Set NVCC_DRAM to 1.35v */ > >> > > >> > > > > + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); > >> > > >> > > > > #else > >> > > >> > > > > >> > > >> > > > All this part is not done by the spl pmic driver? > >> > > >> > > > >> > > >> > > I saw that you added the PCA9450 driver. Do you know if this > >> > > >> > > initialization can be done by the driver when CONFIG_SPL_DM_REGULATOR > >> > > >> > > is enabled? If I see this correctly, it can't be done. Is that > >> > > >> > > correct? > >> > > >> > > >> > > >> > +&i2c1 { > >> > > >> > + u-boot,dm-spl; > >> > > >> > +}; > >> > > >> > + > >> > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b} { > >> > > >> > + u-boot,dm-spl; > >> > > >> > +}; > >> > > >> > + > >> > > >> > +&{/soc@0/bus@30800000/i2c@30a20000/pmic@4b/regulators} { > >> > > >> > + u-boot,dm-spl; > >> > > >> > +}; > >> > > >> > + > >> > > >> > +&pinctrl_i2c1 { > >> > > >> > + u-boot,dm-spl; > >> > > >> > +}; > >> > > >> > + > >> > > >> > +&pinctrl_pmic { > >> > > >> > + u-boot,dm-spl; > >> > > >> > +}; > >> > > >> > + > >> > > >> > > >> > > >> > Maybe something like this should work. Now question is about should be > >> > > >> > done in pre-reloc or not > >> > > >> > >> > > >> It took me a little while to understand what was meant by this. In the > >> > > >> meantime I could > >> > > >> change the PMIC/Regulator initialization to DT/DM and can make the setting so. > >> > > >> What is not clear to me yet is at which point this should be done > >> > > >> (regulators_enable_boot_on()). Currently I do it in the board/spl > >> > > >> specific board_init_f(). > >> > > >> > >> > > >> Do any of you have any advice here? > >> > > > > >> > > > > >> > > > After having a discussion with you, i found that maybe i have some problem and some of the setting should be done before ddr inizialization. I will take a look on it on afternoon. I know marek was working on some way to probe driver during binding and we need even to be sure that this can happen before memory training. > >> > > > > >> > > > >> > > Currently I added it in board_init_f() right before spl_dram_init() > >> > > [1] and it works. I also tried to put it in power_init_board() [2] but > >> > > this does not work. > >> > > > >> > > [1] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L162 > >> > > [2] https://elixir.bootlin.com/u-boot/v2022.04/source/board/freescale/imx8mn_evk/spl.c#L62 > >> > > >> > Does it work if you mark pre-reoloc, pmic, i2c, and pinctrl? > >> > >> I added on all nodes the u-boot,dm-pre-reloc but this does not help > >> when trying to do the init in power_init_board(). > > > > > > From code I navigate spl_early_init should bind the driver in pre-reloc > > What function should be called to probe the driver? Currently I use > regulators_enable_boot_on(). > > > Michael > >> > >> > >> > > >> > Michael > >> > > >> > > > >> > > -- > >> > > Heiko > >> > > > >> > > > Michael > >> > > >> > >> > > >> > >> > > >> Thanks > >> > > >> -- > >> > > >> Heiko > >> > > >> > >> > > >> > Michael > >> > > >> > > > >> > > >> > > -- > >> > > >> > > Heiko > >> > > >> > > >> > > >> > > >> > > >> > > >> > > >> > -- > >> > > >> > Michael Nazzareno Trimarchi > >> > > >> > Co-Founder & Chief Executive Officer > >> > > >> > M. +39 347 913 2170 > >> > > >> > michael@amarulasolutions.com > >> > > >> > __________________________________ > >> > > >> > > >> > > >> > Amarula Solutions BV > >> > > >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > >> > > >> > T. +31 (0)85 111 9172 > >> > > >> > info@amarulasolutions.com > >> > > >> > www.amarulasolutions.com > >> > > >> > > >> > > >> > -- > >> > Michael Nazzareno Trimarchi > >> > Co-Founder & Chief Executive Officer > >> > M. +39 347 913 2170 > >> > michael@amarulasolutions.com > >> > __________________________________ > >> > > >> > Amarula Solutions BV > >> > Joop Geesinkweg 125, 1114 AB, Amsterdam, NL > >> > T. +31 (0)85 111 9172 > >> > info@amarulasolutions.com > >> > www.amarulasolutions.com
diff --git a/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi new file mode 100644 index 0000000000..b9192515e5 --- /dev/null +++ b/arch/arm/dts/imx8mn-ddr3l-evk-u-boot.dtsi @@ -0,0 +1,34 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +#include "imx8mn-u-boot.dtsi" +#include "imx8mn-ddr4-evk-u-boot.dtsi" + + +&{/soc@0} { + u-boot,dm-pre-reloc; + u-boot,dm-spl; +}; + +&clk { + u-boot,dm-spl; + u-boot,dm-pre-reloc; + /delete-property/ assigned-clocks; + /delete-property/ assigned-clock-parents; + /delete-property/ assigned-clock-rates; +}; + +&i2c1 { + u-boot,dm-spl; +}; + +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25} { + u-boot,dm-spl; +}; + +&{/soc@0/bus@30800000/i2c@30a20000/pmic@25/regulators} { + u-boot,dm-spl; +}; + +&wdog1 { + u-boot,dm-spl; +}; diff --git a/arch/arm/dts/imx8mn-ddr3l-evk.dts b/arch/arm/dts/imx8mn-ddr3l-evk.dts new file mode 100644 index 0000000000..4cdc03c8f2 --- /dev/null +++ b/arch/arm/dts/imx8mn-ddr3l-evk.dts @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT + +/dts-v1/; + +#include "imx8mn.dtsi" +#include "imx8mn-evk.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> + +/ { + model = "NXP i.MX8MNano DDR3L EVK board"; + compatible = "fsl,imx8mn-ddr3l-evk", "fsl,imx8mn"; +}; + +&A53_0 { + cpu-supply = <&buck1>; +}; + +&A53_1 { + cpu-supply = <&buck1>; +}; + +&A53_2 { + cpu-supply = <&buck1>; +}; + +&A53_3 { + cpu-supply = <&buck1>; +}; + +&i2c1 { + pmic: pmic@25 { + compatible = "nxp,pca9450b"; + reg = <0x25>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pmic>; + interrupt-parent = <&gpio1>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + regulators { + buck1: BUCK1 { + regulator-name = "VDD_SOC_0V9"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <950000>; + regulator-boot-on; + regulator-always-on; + regulator-ramp-delay = <3125>; + }; + + buck4: BUCK4 { + regulator-name = "VDD_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + buck5: BUCK5 { + regulator-name = "VDD_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + buck6: BUCK6 { + regulator-name = "NVCC_DRAM_1V35"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1: LDO1 { + regulator-name = "NVCC_SNVS_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo2: LDO2 { + regulator-name = "VDD_SNVS_0V8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3: LDO3 { + regulator-name = "VDDA_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4: LDO4 { + regulator-name = "VDD_PHY_1V2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo5: LDO5 { + regulator-name = "NVCC_SD2"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; diff --git a/arch/arm/dts/imx8mn-u-boot.dtsi b/arch/arm/dts/imx8mn-u-boot.dtsi index 7b591085a0..9286bdace0 100644 --- a/arch/arm/dts/imx8mn-u-boot.dtsi +++ b/arch/arm/dts/imx8mn-u-boot.dtsi @@ -151,6 +151,18 @@ size = <0x4000>; }; }; +#elif CONFIG_IMX8M_DDR3L +&u_boot_spl_ddr { + blob_1: blob-ext@1 { + filename = "ddr3_imem_1d.bin"; + size = <0x8000>; + }; + + blob_2: blob-ext@2 { + filename = "ddr3_dmem_1d.bin"; + size = <0x4000>; + }; +}; #else #error "no valid ddr config selected" #endif diff --git a/arch/arm/mach-imx/imx8m/Kconfig b/arch/arm/mach-imx/imx8m/Kconfig index ef8518c06b..aa386c8f36 100644 --- a/arch/arm/mach-imx/imx8m/Kconfig +++ b/arch/arm/mach-imx/imx8m/Kconfig @@ -140,6 +140,13 @@ config TARGET_IMX8MN_DDR4_EVK select FSL_CAAM select SPL_CRYPTO if SPL +config TARGET_IMX8MN_DDR3L_EVK + bool "imx8mn DDR3L EVK board" + select BINMAN + select IMX8MN + select SUPPORT_SPL + select IMX8M_DDR3L + config TARGET_IMX8MN_VENICE bool "Support Gateworks Venice iMX8M Nano module" select BINMAN diff --git a/board/freescale/imx8mn_evk/Kconfig b/board/freescale/imx8mn_evk/Kconfig index 6596fb5c6d..38312a3662 100644 --- a/board/freescale/imx8mn_evk/Kconfig +++ b/board/freescale/imx8mn_evk/Kconfig @@ -1,4 +1,4 @@ -if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK +if TARGET_IMX8MN_EVK || TARGET_IMX8MN_DDR4_EVK || TARGET_IMX8MN_DDR3L_EVK config SYS_BOARD default "imx8mn_evk" diff --git a/board/freescale/imx8mn_evk/Makefile b/board/freescale/imx8mn_evk/Makefile index 42d1179724..ad3ef8edd6 100644 --- a/board/freescale/imx8mn_evk/Makefile +++ b/board/freescale/imx8mn_evk/Makefile @@ -14,5 +14,6 @@ obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing_ld.o else obj-$(CONFIG_IMX8M_LPDDR4) += lpddr4_timing.o obj-$(CONFIG_IMX8M_DDR4) += ddr4_timing.o +obj-$(CONFIG_IMX8M_DDR3L) += ddr3l_timing.o endif endif diff --git a/board/freescale/imx8mn_evk/ddr3l_timing.c b/board/freescale/imx8mn_evk/ddr3l_timing.c new file mode 100644 index 0000000000..0fe1f6a42d --- /dev/null +++ b/board/freescale/imx8mn_evk/ddr3l_timing.c @@ -0,0 +1,943 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright 2019 NXP + * + * Generated code from MX8M_DDR_tool + * + * Align with uboot version: + * imx_v2018.03_4.14.78_1.0.0_ga ~ imx_v2018.04_4.19.35_1.1.0_ga + * For imx_v2019.04_5.4.x and above version: + * please replace #include <asm/arch/imx8m_ddr.h> with #include <asm/arch/ddr.h> + */ + +#include <linux/kernel.h> +#include <asm/arch/ddr.h> + +struct dram_cfg_param ddr_ddrc_cfg[] = { + /** Initialize DDRC registers **/ + { 0x3d400304, 0x1 }, + { 0x3d400030, 0x20 }, + { 0x3d400000, 0xa1040001 }, + { 0x3d400064, 0x61008c }, + { 0x3d4000d0, 0xc00200c5 }, + { 0x3d4000d4, 0x1000b }, + { 0x3d4000dc, 0x1d700004 }, + { 0x3d4000e0, 0x180000 }, + { 0x3d4000e4, 0x90000 }, + { 0x3d4000f0, 0x0 }, + { 0x3d4000f4, 0xee5 }, + { 0x3d400100, 0xc101b0e }, + { 0x3d400104, 0x30314 }, + { 0x3d400108, 0x4060509 }, + { 0x3d40010c, 0x2006 }, + { 0x3d400110, 0x6020306 }, + { 0x3d400114, 0x4040302 }, + { 0x3d400120, 0x909 }, + { 0x3d400180, 0x40800020 }, + { 0x3d400184, 0xc350 }, + { 0x3d400190, 0x3868203 }, + { 0x3d400194, 0x20303 }, + { 0x3d4001b4, 0x603 }, + { 0x3d400198, 0x7000000 }, + { 0x3d4001b0, 0x11 }, + { 0x3d4001a0, 0x400018 }, + { 0x3d4001a4, 0x5003c }, + { 0x3d4001a8, 0x80000000 }, + { 0x3d4001c4, 0x0 }, + { 0x3d400200, 0x1f }, + { 0x3d400204, 0x80808 }, + { 0x3d400208, 0x0 }, + { 0x3d40020c, 0x0 }, + { 0x3d400210, 0x1f1f }, + { 0x3d400214, 0x7070707 }, + { 0x3d400218, 0x7070707 }, + { 0x3d400240, 0x600060c }, + { 0x3d400244, 0x1323 }, + { 0x3d400400, 0x100 }, + { 0x3d400250, 0x7ab50b07 }, + { 0x3d400254, 0x22 }, + { 0x3d40025c, 0x7b00665e }, + { 0x3d400264, 0xb0000040 }, + { 0x3d40026c, 0x50000a0c }, + { 0x3d400300, 0x17 }, + { 0x3d40036c, 0x10000 }, + { 0x3d400404, 0x3051 }, + { 0x3d400408, 0x61d2 }, + { 0x3d400494, 0xe00 }, + { 0x3d400498, 0x7ff }, + { 0x3d40049c, 0xe00 }, + { 0x3d4004a0, 0x7ff }, + { 0x3d402064, 0x28003b }, + { 0x3d4020dc, 0x12200004 }, + { 0x3d4020e0, 0x0 }, + { 0x3d402100, 0x7090b07 }, + { 0x3d402104, 0x20209 }, + { 0x3d402108, 0x3030407 }, + { 0x3d40210c, 0x2006 }, + { 0x3d402110, 0x3020203 }, + { 0x3d402114, 0x3030202 }, + { 0x3d402120, 0x909 }, + { 0x3d402180, 0x40800020 }, + { 0x3d402190, 0x3818200 }, + { 0x3d402194, 0x20303 }, + { 0x3d4021b4, 0x100 }, + { 0x3d402240, 0x6000604 }, + { 0x3d4020f4, 0xee5 }, + { 0x3d400028, 0x1 }, +}; + +/* PHY Initialize Configuration */ +struct dram_cfg_param ddr_ddrphy_cfg[] = { + { 0x1005f, 0x3ff }, + { 0x1015f, 0x3ff }, + { 0x1105f, 0x3ff }, + { 0x1115f, 0x3ff }, + { 0x11005f, 0x3ff }, + { 0x11015f, 0x3ff }, + { 0x11105f, 0x3ff }, + { 0x11115f, 0x3ff }, + { 0x55, 0x3ff }, + { 0x1055, 0x3ff }, + { 0x2055, 0x3ff }, + { 0x3055, 0x3ff }, + { 0x4055, 0xff }, + { 0x5055, 0xff }, + { 0x6055, 0x3ff }, + { 0x7055, 0x3ff }, + { 0x8055, 0x3ff }, + { 0x9055, 0x3ff }, + { 0x200c5, 0xb }, + { 0x1200c5, 0x7 }, + { 0x2002e, 0x1 }, + { 0x12002e, 0x1 }, + { 0x20024, 0x0 }, + { 0x2003a, 0x0 }, + { 0x120024, 0x0 }, + { 0x2003a, 0x0 }, + { 0x20056, 0xa }, + { 0x120056, 0xa }, + { 0x1004d, 0x208 }, + { 0x1014d, 0x208 }, + { 0x1104d, 0x208 }, + { 0x1114d, 0x208 }, + { 0x11004d, 0x208 }, + { 0x11014d, 0x208 }, + { 0x11104d, 0x208 }, + { 0x11114d, 0x208 }, + { 0x10049, 0xe38 }, + { 0x10149, 0xe38 }, + { 0x11049, 0xe38 }, + { 0x11149, 0xe38 }, + { 0x110049, 0xe38 }, + { 0x110149, 0xe38 }, + { 0x111049, 0xe38 }, + { 0x111149, 0xe38 }, + { 0x43, 0x63 }, + { 0x1043, 0x63 }, + { 0x2043, 0x63 }, + { 0x3043, 0x63 }, + { 0x4043, 0x63 }, + { 0x5043, 0x63 }, + { 0x6043, 0x63 }, + { 0x7043, 0x63 }, + { 0x8043, 0x63 }, + { 0x9043, 0x63 }, + { 0x20018, 0x1 }, + { 0x20075, 0x0 }, + { 0x20050, 0x0 }, + { 0x20008, 0x190 }, + { 0x120008, 0xa7 }, + { 0x20088, 0x9 }, + { 0x200b2, 0x32c }, + { 0x10043, 0x581 }, + { 0x10143, 0x581 }, + { 0x11043, 0x581 }, + { 0x11143, 0x581 }, + { 0x1200b2, 0x32c }, + { 0x110043, 0x581 }, + { 0x110143, 0x581 }, + { 0x111043, 0x581 }, + { 0x111143, 0x581 }, + { 0x200fa, 0x1 }, + { 0x1200fa, 0x1 }, + { 0x20019, 0x5 }, + { 0x120019, 0x5 }, + { 0x200f0, 0x5555 }, + { 0x200f1, 0x5555 }, + { 0x200f2, 0x5555 }, + { 0x200f3, 0x5555 }, + { 0x200f4, 0x5555 }, + { 0x200f5, 0x5555 }, + { 0x200f6, 0x5555 }, + { 0x200f7, 0xf000 }, + { 0x20025, 0x0 }, + { 0x2007d, 0x212 }, + { 0x12007d, 0x212 }, + { 0x2007c, 0x61 }, + { 0x12007c, 0x61 }, + { 0x1004a, 0x500 }, + { 0x1104a, 0x500 }, + { 0x2002c, 0x0 }, +}; + +/* ddr phy trained csr */ +struct dram_cfg_param ddr_ddrphy_trained_csr[] = { + {0x0200b2,0x0}, + {0x1200b2,0x0}, + {0x2200b2,0x0}, + {0x0200cb,0x0}, + {0x010043,0x0}, + {0x110043,0x0}, + {0x210043,0x0}, + {0x010143,0x0}, + {0x110143,0x0}, + {0x210143,0x0}, + {0x011043,0x0}, + {0x111043,0x0}, + {0x211043,0x0}, + {0x011143,0x0}, + {0x111143,0x0}, + {0x211143,0x0}, + {0x000080,0x0}, + {0x100080,0x0}, + {0x200080,0x0}, + {0x001080,0x0}, + {0x101080,0x0}, + {0x201080,0x0}, + {0x002080,0x0}, + {0x102080,0x0}, + {0x202080,0x0}, + {0x003080,0x0}, + {0x103080,0x0}, + {0x203080,0x0}, + {0x004080,0x0}, + {0x104080,0x0}, + {0x204080,0x0}, + {0x005080,0x0}, + {0x105080,0x0}, + {0x205080,0x0}, + {0x006080,0x0}, + {0x106080,0x0}, + {0x206080,0x0}, + {0x007080,0x0}, + {0x107080,0x0}, + {0x207080,0x0}, + {0x008080,0x0}, + {0x108080,0x0}, + {0x208080,0x0}, + {0x009080,0x0}, + {0x109080,0x0}, + {0x209080,0x0}, + {0x010080,0x0}, + {0x110080,0x0}, + {0x210080,0x0}, + {0x010180,0x0}, + {0x110180,0x0}, + {0x210180,0x0}, + {0x010081,0x0}, + {0x110081,0x0}, + {0x210081,0x0}, + {0x010181,0x0}, + {0x110181,0x0}, + {0x210181,0x0}, + {0x010082,0x0}, + {0x110082,0x0}, + {0x210082,0x0}, + {0x010182,0x0}, + {0x110182,0x0}, + {0x210182,0x0}, + {0x010083,0x0}, + {0x110083,0x0}, + {0x210083,0x0}, + {0x010183,0x0}, + {0x110183,0x0}, + {0x210183,0x0}, + {0x011080,0x0}, + {0x111080,0x0}, + {0x211080,0x0}, + {0x011180,0x0}, + {0x111180,0x0}, + {0x211180,0x0}, + {0x011081,0x0}, + {0x111081,0x0}, + {0x211081,0x0}, + {0x011181,0x0}, + {0x111181,0x0}, + {0x211181,0x0}, + {0x011082,0x0}, + {0x111082,0x0}, + {0x211082,0x0}, + {0x011182,0x0}, + {0x111182,0x0}, + {0x211182,0x0}, + {0x011083,0x0}, + {0x111083,0x0}, + {0x211083,0x0}, + {0x011183,0x0}, + {0x111183,0x0}, + {0x211183,0x0}, + {0x0100d0,0x0}, + {0x1100d0,0x0}, + {0x2100d0,0x0}, + {0x0101d0,0x0}, + {0x1101d0,0x0}, + {0x2101d0,0x0}, + {0x0100d1,0x0}, + {0x1100d1,0x0}, + {0x2100d1,0x0}, + {0x0101d1,0x0}, + {0x1101d1,0x0}, + {0x2101d1,0x0}, + {0x0100d2,0x0}, + {0x1100d2,0x0}, + {0x2100d2,0x0}, + {0x0101d2,0x0}, + {0x1101d2,0x0}, + {0x2101d2,0x0}, + {0x0100d3,0x0}, + {0x1100d3,0x0}, + {0x2100d3,0x0}, + {0x0101d3,0x0}, + {0x1101d3,0x0}, + {0x2101d3,0x0}, + {0x0110d0,0x0}, + {0x1110d0,0x0}, + {0x2110d0,0x0}, + {0x0111d0,0x0}, + {0x1111d0,0x0}, + {0x2111d0,0x0}, + {0x0110d1,0x0}, + {0x1110d1,0x0}, + {0x2110d1,0x0}, + {0x0111d1,0x0}, + {0x1111d1,0x0}, + {0x2111d1,0x0}, + {0x0110d2,0x0}, + {0x1110d2,0x0}, + {0x2110d2,0x0}, + {0x0111d2,0x0}, + {0x1111d2,0x0}, + {0x2111d2,0x0}, + {0x0110d3,0x0}, + {0x1110d3,0x0}, + {0x2110d3,0x0}, + {0x0111d3,0x0}, + {0x1111d3,0x0}, + {0x2111d3,0x0}, + {0x010068,0x0}, + {0x010168,0x0}, + {0x010268,0x0}, + {0x010368,0x0}, + {0x010468,0x0}, + {0x010568,0x0}, + {0x010668,0x0}, + {0x010768,0x0}, + {0x010868,0x0}, + {0x010069,0x0}, + {0x010169,0x0}, + {0x010269,0x0}, + {0x010369,0x0}, + {0x010469,0x0}, + {0x010569,0x0}, + {0x010669,0x0}, + {0x010769,0x0}, + {0x010869,0x0}, + {0x01006a,0x0}, + {0x01016a,0x0}, + {0x01026a,0x0}, + {0x01036a,0x0}, + {0x01046a,0x0}, + {0x01056a,0x0}, + {0x01066a,0x0}, + {0x01076a,0x0}, + {0x01086a,0x0}, + {0x01006b,0x0}, + {0x01016b,0x0}, + {0x01026b,0x0}, + {0x01036b,0x0}, + {0x01046b,0x0}, + {0x01056b,0x0}, + {0x01066b,0x0}, + {0x01076b,0x0}, + {0x01086b,0x0}, + {0x011068,0x0}, + {0x011168,0x0}, + {0x011268,0x0}, + {0x011368,0x0}, + {0x011468,0x0}, + {0x011568,0x0}, + {0x011668,0x0}, + {0x011768,0x0}, + {0x011868,0x0}, + {0x011069,0x0}, + {0x011169,0x0}, + {0x011269,0x0}, + {0x011369,0x0}, + {0x011469,0x0}, + {0x011569,0x0}, + {0x011669,0x0}, + {0x011769,0x0}, + {0x011869,0x0}, + {0x01106a,0x0}, + {0x01116a,0x0}, + {0x01126a,0x0}, + {0x01136a,0x0}, + {0x01146a,0x0}, + {0x01156a,0x0}, + {0x01166a,0x0}, + {0x01176a,0x0}, + {0x01186a,0x0}, + {0x01106b,0x0}, + {0x01116b,0x0}, + {0x01126b,0x0}, + {0x01136b,0x0}, + {0x01146b,0x0}, + {0x01156b,0x0}, + {0x01166b,0x0}, + {0x01176b,0x0}, + {0x01186b,0x0}, + {0x01008c,0x0}, + {0x11008c,0x0}, + {0x21008c,0x0}, + {0x01018c,0x0}, + {0x11018c,0x0}, + {0x21018c,0x0}, + {0x01008d,0x0}, + {0x11008d,0x0}, + {0x21008d,0x0}, + {0x01018d,0x0}, + {0x11018d,0x0}, + {0x21018d,0x0}, + {0x01008e,0x0}, + {0x11008e,0x0}, + {0x21008e,0x0}, + {0x01018e,0x0}, + {0x11018e,0x0}, + {0x21018e,0x0}, + {0x01008f,0x0}, + {0x11008f,0x0}, + {0x21008f,0x0}, + {0x01018f,0x0}, + {0x11018f,0x0}, + {0x21018f,0x0}, + {0x01108c,0x0}, + {0x11108c,0x0}, + {0x21108c,0x0}, + {0x01118c,0x0}, + {0x11118c,0x0}, + {0x21118c,0x0}, + {0x01108d,0x0}, + {0x11108d,0x0}, + {0x21108d,0x0}, + {0x01118d,0x0}, + {0x11118d,0x0}, + {0x21118d,0x0}, + {0x01108e,0x0}, + {0x11108e,0x0}, + {0x21108e,0x0}, + {0x01118e,0x0}, + {0x11118e,0x0}, + {0x21118e,0x0}, + {0x01108f,0x0}, + {0x11108f,0x0}, + {0x21108f,0x0}, + {0x01118f,0x0}, + {0x11118f,0x0}, + {0x21118f,0x0}, + {0x0100c0,0x0}, + {0x1100c0,0x0}, + {0x2100c0,0x0}, + {0x0101c0,0x0}, + {0x1101c0,0x0}, + {0x2101c0,0x0}, + {0x0102c0,0x0}, + {0x1102c0,0x0}, + {0x2102c0,0x0}, + {0x0103c0,0x0}, + {0x1103c0,0x0}, + {0x2103c0,0x0}, + {0x0104c0,0x0}, + {0x1104c0,0x0}, + {0x2104c0,0x0}, + {0x0105c0,0x0}, + {0x1105c0,0x0}, + {0x2105c0,0x0}, + {0x0106c0,0x0}, + {0x1106c0,0x0}, + {0x2106c0,0x0}, + {0x0107c0,0x0}, + {0x1107c0,0x0}, + {0x2107c0,0x0}, + {0x0108c0,0x0}, + {0x1108c0,0x0}, + {0x2108c0,0x0}, + {0x0100c1,0x0}, + {0x1100c1,0x0}, + {0x2100c1,0x0}, + {0x0101c1,0x0}, + {0x1101c1,0x0}, + {0x2101c1,0x0}, + {0x0102c1,0x0}, + {0x1102c1,0x0}, + {0x2102c1,0x0}, + {0x0103c1,0x0}, + {0x1103c1,0x0}, + {0x2103c1,0x0}, + {0x0104c1,0x0}, + {0x1104c1,0x0}, + {0x2104c1,0x0}, + {0x0105c1,0x0}, + {0x1105c1,0x0}, + {0x2105c1,0x0}, + {0x0106c1,0x0}, + {0x1106c1,0x0}, + {0x2106c1,0x0}, + {0x0107c1,0x0}, + {0x1107c1,0x0}, + {0x2107c1,0x0}, + {0x0108c1,0x0}, + {0x1108c1,0x0}, + {0x2108c1,0x0}, + {0x0100c2,0x0}, + {0x1100c2,0x0}, + {0x2100c2,0x0}, + {0x0101c2,0x0}, + {0x1101c2,0x0}, + {0x2101c2,0x0}, + {0x0102c2,0x0}, + {0x1102c2,0x0}, + {0x2102c2,0x0}, + {0x0103c2,0x0}, + {0x1103c2,0x0}, + {0x2103c2,0x0}, + {0x0104c2,0x0}, + {0x1104c2,0x0}, + {0x2104c2,0x0}, + {0x0105c2,0x0}, + {0x1105c2,0x0}, + {0x2105c2,0x0}, + {0x0106c2,0x0}, + {0x1106c2,0x0}, + {0x2106c2,0x0}, + {0x0107c2,0x0}, + {0x1107c2,0x0}, + {0x2107c2,0x0}, + {0x0108c2,0x0}, + {0x1108c2,0x0}, + {0x2108c2,0x0}, + {0x0100c3,0x0}, + {0x1100c3,0x0}, + {0x2100c3,0x0}, + {0x0101c3,0x0}, + {0x1101c3,0x0}, + {0x2101c3,0x0}, + {0x0102c3,0x0}, + {0x1102c3,0x0}, + {0x2102c3,0x0}, + {0x0103c3,0x0}, + {0x1103c3,0x0}, + {0x2103c3,0x0}, + {0x0104c3,0x0}, + {0x1104c3,0x0}, + {0x2104c3,0x0}, + {0x0105c3,0x0}, + {0x1105c3,0x0}, + {0x2105c3,0x0}, + {0x0106c3,0x0}, + {0x1106c3,0x0}, + {0x2106c3,0x0}, + {0x0107c3,0x0}, + {0x1107c3,0x0}, + {0x2107c3,0x0}, + {0x0108c3,0x0}, + {0x1108c3,0x0}, + {0x2108c3,0x0}, + {0x0110c0,0x0}, + {0x1110c0,0x0}, + {0x2110c0,0x0}, + {0x0111c0,0x0}, + {0x1111c0,0x0}, + {0x2111c0,0x0}, + {0x0112c0,0x0}, + {0x1112c0,0x0}, + {0x2112c0,0x0}, + {0x0113c0,0x0}, + {0x1113c0,0x0}, + {0x2113c0,0x0}, + {0x0114c0,0x0}, + {0x1114c0,0x0}, + {0x2114c0,0x0}, + {0x0115c0,0x0}, + {0x1115c0,0x0}, + {0x2115c0,0x0}, + {0x0116c0,0x0}, + {0x1116c0,0x0}, + {0x2116c0,0x0}, + {0x0117c0,0x0}, + {0x1117c0,0x0}, + {0x2117c0,0x0}, + {0x0118c0,0x0}, + {0x1118c0,0x0}, + {0x2118c0,0x0}, + {0x0110c1,0x0}, + {0x1110c1,0x0}, + {0x2110c1,0x0}, + {0x0111c1,0x0}, + {0x1111c1,0x0}, + {0x2111c1,0x0}, + {0x0112c1,0x0}, + {0x1112c1,0x0}, + {0x2112c1,0x0}, + {0x0113c1,0x0}, + {0x1113c1,0x0}, + {0x2113c1,0x0}, + {0x0114c1,0x0}, + {0x1114c1,0x0}, + {0x2114c1,0x0}, + {0x0115c1,0x0}, + {0x1115c1,0x0}, + {0x2115c1,0x0}, + {0x0116c1,0x0}, + {0x1116c1,0x0}, + {0x2116c1,0x0}, + {0x0117c1,0x0}, + {0x1117c1,0x0}, + {0x2117c1,0x0}, + {0x0118c1,0x0}, + {0x1118c1,0x0}, + {0x2118c1,0x0}, + {0x0110c2,0x0}, + {0x1110c2,0x0}, + {0x2110c2,0x0}, + {0x0111c2,0x0}, + {0x1111c2,0x0}, + {0x2111c2,0x0}, + {0x0112c2,0x0}, + {0x1112c2,0x0}, + {0x2112c2,0x0}, + {0x0113c2,0x0}, + {0x1113c2,0x0}, + {0x2113c2,0x0}, + {0x0114c2,0x0}, + {0x1114c2,0x0}, + {0x2114c2,0x0}, + {0x0115c2,0x0}, + {0x1115c2,0x0}, + {0x2115c2,0x0}, + {0x0116c2,0x0}, + {0x1116c2,0x0}, + {0x2116c2,0x0}, + {0x0117c2,0x0}, + {0x1117c2,0x0}, + {0x2117c2,0x0}, + {0x0118c2,0x0}, + {0x1118c2,0x0}, + {0x2118c2,0x0}, + {0x0110c3,0x0}, + {0x1110c3,0x0}, + {0x2110c3,0x0}, + {0x0111c3,0x0}, + {0x1111c3,0x0}, + {0x2111c3,0x0}, + {0x0112c3,0x0}, + {0x1112c3,0x0}, + {0x2112c3,0x0}, + {0x0113c3,0x0}, + {0x1113c3,0x0}, + {0x2113c3,0x0}, + {0x0114c3,0x0}, + {0x1114c3,0x0}, + {0x2114c3,0x0}, + {0x0115c3,0x0}, + {0x1115c3,0x0}, + {0x2115c3,0x0}, + {0x0116c3,0x0}, + {0x1116c3,0x0}, + {0x2116c3,0x0}, + {0x0117c3,0x0}, + {0x1117c3,0x0}, + {0x2117c3,0x0}, + {0x0118c3,0x0}, + {0x1118c3,0x0}, + {0x2118c3,0x0}, + {0x010020,0x0}, + {0x110020,0x0}, + {0x210020,0x0}, + {0x011020,0x0}, + {0x111020,0x0}, + {0x211020,0x0}, + {0x02007d,0x0}, + {0x12007d,0x0}, + {0x22007d,0x0}, +}; + +/* P0 message block paremeter for training firmware */ +struct dram_cfg_param ddr_fsp0_cfg[] = { + { 0xd0000, 0x0 }, + { 0x54003, 0x640 }, + { 0x54004, 0x2 }, + { 0x54005, 0x283c }, + { 0x54006, 0x140 }, + { 0x54007, 0x1000 }, + { 0x54008, 0x101 }, + { 0x5400b, 0x31f }, + { 0x5400c, 0xc8 }, + { 0x54012, 0x1 }, + { 0x5402f, 0x1d70 }, + { 0x54030, 0x4 }, + { 0x54031, 0x18 }, + { 0x5403a, 0x1323 }, + { 0xd0000, 0x1 }, +}; + + +/* P1 message block paremeter for training firmware */ +struct dram_cfg_param ddr_fsp1_cfg[] = { + { 0xd0000, 0x0 }, + { 0x54002, 0x1 }, + { 0x54003, 0x29c }, + { 0x54004, 0x2 }, + { 0x54005, 0x283c }, + { 0x54006, 0x140 }, + { 0x54007, 0x1000 }, + { 0x54008, 0x101 }, + { 0x5400b, 0x21f }, + { 0x5400c, 0xc8 }, + { 0x54012, 0x1 }, + { 0x5402f, 0x1220 }, + { 0x54030, 0x4 }, + { 0x5403a, 0x1323 }, + { 0xd0000, 0x1 }, +}; + +/* DRAM PHY init engine image */ +struct dram_cfg_param ddr_phy_pie[] = { + { 0xd0000, 0x0 }, + { 0x90000, 0x10 }, + { 0x90001, 0x400 }, + { 0x90002, 0x10e }, + { 0x90003, 0x0 }, + { 0x90004, 0x0 }, + { 0x90005, 0x8 }, + { 0x90029, 0xb }, + { 0x9002a, 0x480 }, + { 0x9002b, 0x109 }, + { 0x9002c, 0x8 }, + { 0x9002d, 0x448 }, + { 0x9002e, 0x139 }, + { 0x9002f, 0x8 }, + { 0x90030, 0x478 }, + { 0x90031, 0x109 }, + { 0x90032, 0x2 }, + { 0x90033, 0x10 }, + { 0x90034, 0x139 }, + { 0x90035, 0xb }, + { 0x90036, 0x7c0 }, + { 0x90037, 0x139 }, + { 0x90038, 0x44 }, + { 0x90039, 0x633 }, + { 0x9003a, 0x159 }, + { 0x9003b, 0x14f }, + { 0x9003c, 0x630 }, + { 0x9003d, 0x159 }, + { 0x9003e, 0x47 }, + { 0x9003f, 0x633 }, + { 0x90040, 0x149 }, + { 0x90041, 0x4f }, + { 0x90042, 0x633 }, + { 0x90043, 0x179 }, + { 0x90044, 0x8 }, + { 0x90045, 0xe0 }, + { 0x90046, 0x109 }, + { 0x90047, 0x0 }, + { 0x90048, 0x7c8 }, + { 0x90049, 0x109 }, + { 0x9004a, 0x0 }, + { 0x9004b, 0x1 }, + { 0x9004c, 0x8 }, + { 0x9004d, 0x0 }, + { 0x9004e, 0x45a }, + { 0x9004f, 0x9 }, + { 0x90050, 0x0 }, + { 0x90051, 0x448 }, + { 0x90052, 0x109 }, + { 0x90053, 0x40 }, + { 0x90054, 0x633 }, + { 0x90055, 0x179 }, + { 0x90056, 0x1 }, + { 0x90057, 0x618 }, + { 0x90058, 0x109 }, + { 0x90059, 0x40c0 }, + { 0x9005a, 0x633 }, + { 0x9005b, 0x149 }, + { 0x9005c, 0x8 }, + { 0x9005d, 0x4 }, + { 0x9005e, 0x48 }, + { 0x9005f, 0x4040 }, + { 0x90060, 0x633 }, + { 0x90061, 0x149 }, + { 0x90062, 0x0 }, + { 0x90063, 0x4 }, + { 0x90064, 0x48 }, + { 0x90065, 0x40 }, + { 0x90066, 0x633 }, + { 0x90067, 0x149 }, + { 0x90068, 0x10 }, + { 0x90069, 0x4 }, + { 0x9006a, 0x18 }, + { 0x9006b, 0x0 }, + { 0x9006c, 0x4 }, + { 0x9006d, 0x78 }, + { 0x9006e, 0x549 }, + { 0x9006f, 0x633 }, + { 0x90070, 0x159 }, + { 0x90071, 0xd49 }, + { 0x90072, 0x633 }, + { 0x90073, 0x159 }, + { 0x90074, 0x94a }, + { 0x90075, 0x633 }, + { 0x90076, 0x159 }, + { 0x90077, 0x441 }, + { 0x90078, 0x633 }, + { 0x90079, 0x149 }, + { 0x9007a, 0x42 }, + { 0x9007b, 0x633 }, + { 0x9007c, 0x149 }, + { 0x9007d, 0x1 }, + { 0x9007e, 0x633 }, + { 0x9007f, 0x149 }, + { 0x90080, 0x0 }, + { 0x90081, 0xe0 }, + { 0x90082, 0x109 }, + { 0x90083, 0xa }, + { 0x90084, 0x10 }, + { 0x90085, 0x109 }, + { 0x90086, 0x9 }, + { 0x90087, 0x3c0 }, + { 0x90088, 0x149 }, + { 0x90089, 0x9 }, + { 0x9008a, 0x3c0 }, + { 0x9008b, 0x159 }, + { 0x9008c, 0x18 }, + { 0x9008d, 0x10 }, + { 0x9008e, 0x109 }, + { 0x9008f, 0x0 }, + { 0x90090, 0x3c0 }, + { 0x90091, 0x109 }, + { 0x90092, 0x18 }, + { 0x90093, 0x4 }, + { 0x90094, 0x48 }, + { 0x90095, 0x18 }, + { 0x90096, 0x4 }, + { 0x90097, 0x58 }, + { 0x90098, 0xb }, + { 0x90099, 0x10 }, + { 0x9009a, 0x109 }, + { 0x9009b, 0x1 }, + { 0x9009c, 0x10 }, + { 0x9009d, 0x109 }, + { 0x9009e, 0x5 }, + { 0x9009f, 0x7c0 }, + { 0x900a0, 0x109 }, + { 0x900a1, 0x0 }, + { 0x900a2, 0x8140 }, + { 0x900a3, 0x10c }, + { 0x900a4, 0x10 }, + { 0x900a5, 0x8138 }, + { 0x900a6, 0x10c }, + { 0x900a7, 0x8 }, + { 0x900a8, 0x7c8 }, + { 0x900a9, 0x101 }, + { 0x900aa, 0x8 }, + { 0x900ab, 0x448 }, + { 0x900ac, 0x109 }, + { 0x900ad, 0xf }, + { 0x900ae, 0x7c0 }, + { 0x900af, 0x109 }, + { 0x900b0, 0x47 }, + { 0x900b1, 0x630 }, + { 0x900b2, 0x109 }, + { 0x900b3, 0x8 }, + { 0x900b4, 0x618 }, + { 0x900b5, 0x109 }, + { 0x900b6, 0x8 }, + { 0x900b7, 0xe0 }, + { 0x900b8, 0x109 }, + { 0x900b9, 0x0 }, + { 0x900ba, 0x7c8 }, + { 0x900bb, 0x109 }, + { 0x900bc, 0x8 }, + { 0x900bd, 0x8140 }, + { 0x900be, 0x10c }, + { 0x900bf, 0x0 }, + { 0x900c0, 0x1 }, + { 0x900c1, 0x8 }, + { 0x900c2, 0x8 }, + { 0x900c3, 0x4 }, + { 0x900c4, 0x8 }, + { 0x900c5, 0x8 }, + { 0x900c6, 0x7c8 }, + { 0x900c7, 0x101 }, + { 0x90006, 0x0 }, + { 0x90007, 0x0 }, + { 0x90008, 0x8 }, + { 0x90009, 0x0 }, + { 0x9000a, 0x0 }, + { 0x9000b, 0x0 }, + { 0xd00e7, 0x400 }, + { 0x90017, 0x0 }, + { 0x90026, 0x2b }, + { 0x2000b, 0x32 }, + { 0x2000c, 0x64 }, + { 0x2000d, 0x3e8 }, + { 0x2000e, 0x2c }, + { 0x12000b, 0x14 }, + { 0x12000c, 0x26 }, + { 0x12000d, 0x1a1 }, + { 0x12000e, 0x10 }, + { 0x9000c, 0x0 }, + { 0x9000d, 0x173 }, + { 0x9000e, 0x60 }, + { 0x9000f, 0x6110 }, + { 0x90010, 0x2152 }, + { 0x90011, 0xdfbd }, + { 0x90012, 0xffff }, + { 0x90013, 0x6152 }, + { 0x20089, 0x1 }, + { 0x20088, 0x19 }, + { 0xc0080, 0x0 }, + { 0xd0000, 0x1 } +}; + +struct dram_fsp_msg ddr_dram_fsp_msg[] = { + { + /* P0 1600mts 1D */ + .drate = 1600, + .fw_type = FW_1D_IMAGE, + .fsp_cfg = ddr_fsp0_cfg, + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp0_cfg), + }, + { + /* P1 667mts 1D */ + .drate = 667, + .fw_type = FW_1D_IMAGE, + .fsp_cfg = ddr_fsp1_cfg, + .fsp_cfg_num = ARRAY_SIZE(ddr_fsp1_cfg), + }, +}; + +/* ddr timing config params */ +struct dram_timing_info dram_timing = { + .ddrc_cfg = ddr_ddrc_cfg, + .ddrc_cfg_num = ARRAY_SIZE(ddr_ddrc_cfg), + .ddrphy_cfg = ddr_ddrphy_cfg, + .ddrphy_cfg_num = ARRAY_SIZE(ddr_ddrphy_cfg), + .fsp_msg = ddr_dram_fsp_msg, + .fsp_msg_num = ARRAY_SIZE(ddr_dram_fsp_msg), + .ddrphy_trained_csr = ddr_ddrphy_trained_csr, + .ddrphy_trained_csr_num = ARRAY_SIZE(ddr_ddrphy_trained_csr), + .ddrphy_pie = ddr_phy_pie, + .ddrphy_pie_num = ARRAY_SIZE(ddr_phy_pie), + .fsp_table = { 1600, 667, }, +}; + diff --git a/board/freescale/imx8mn_evk/spl.c b/board/freescale/imx8mn_evk/spl.c index 14cb51368f..0d9909a662 100644 --- a/board/freescale/imx8mn_evk/spl.c +++ b/board/freescale/imx8mn_evk/spl.c @@ -83,6 +83,15 @@ int power_init_board(void) #ifdef CONFIG_IMX8MN_LOW_DRIVE_MODE /* Set VDD_SOC/VDD_DRAM to 0.8v for low drive mode */ pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x10); +#elif defined(CONFIG_TARGET_IMX8MN_DDR3L_EVK) + /* Set VDD_SOC to 0.85v for DDR3L at 1600MTS */ + pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x14); + + /* Disable the BUCK2 */ + pmic_reg_write(dev, PCA9450_BUCK2CTRL, 0x48); + + /* Set NVCC_DRAM to 1.35v */ + pmic_reg_write(dev, PCA9450_BUCK6OUT, 0x1E); #else /* increase VDD_SOC/VDD_DRAM to typical value 0.95V before first DRAM access */ pmic_reg_write(dev, PCA9450_BUCK1OUT_DVS0, 0x1C); diff --git a/configs/imx8mn_ddr3l_evk_defconfig b/configs/imx8mn_ddr3l_evk_defconfig new file mode 100644 index 0000000000..b69fcea0cb --- /dev/null +++ b/configs/imx8mn_ddr3l_evk_defconfig @@ -0,0 +1,95 @@ +CONFIG_ARM=y +CONFIG_ARCH_IMX8M=y +CONFIG_SYS_TEXT_BASE=0x40200000 +CONFIG_SYS_MALLOC_LEN=0x2000000 +CONFIG_SPL_GPIO=y +CONFIG_SPL_LIBCOMMON_SUPPORT=y +CONFIG_SPL_LIBGENERIC_SUPPORT=y +CONFIG_ENV_SIZE=0x1000 +CONFIG_ENV_OFFSET=0x400000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="imx8mn-ddr3l-evk" +CONFIG_SPL_TEXT_BASE=0x912000 +CONFIG_TARGET_IMX8MN_DDR3L_EVK=y +CONFIG_SPL_SERIAL=y +CONFIG_SPL_DRIVERS_MISC=y +CONFIG_SPL=y +CONFIG_SPL_IMX_ROMAPI_LOADADDR=0x48000000 +CONFIG_SYS_LOAD_ADDR=0x42000000 +CONFIG_DISTRO_DEFAULTS=y +CONFIG_FIT=y +CONFIG_FIT_EXTERNAL_OFFSET=0x3000 +CONFIG_SPL_LOAD_FIT=y +# CONFIG_USE_SPL_FIT_GENERATOR is not set +CONFIG_OF_SYSTEM_SETUP=y +CONFIG_DEFAULT_FDT_FILE="imx8mn-ddr3l-evk.dtb" +CONFIG_ARCH_MISC_INIT=y +CONFIG_BOARD_LATE_INIT=y +CONFIG_SPL_BOARD_INIT=y +CONFIG_SPL_BOOTROM_SUPPORT=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR=y +CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x300 +CONFIG_SPL_I2C=y +CONFIG_SPL_POWER=y +CONFIG_SPL_WATCHDOG=y +CONFIG_SYS_PROMPT="u-boot=> " +# CONFIG_CMD_EXPORTENV is not set +# CONFIG_CMD_IMPORTENV is not set +CONFIG_CMD_ERASEENV=y +# CONFIG_CMD_CRC32 is not set +CONFIG_CMD_CLK=y +CONFIG_CMD_FUSE=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_REGULATOR=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_OF_CONTROL=y +CONFIG_SPL_OF_CONTROL=y +CONFIG_ENV_OVERWRITE=y +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_SPL_DM=y +CONFIG_SPL_CLK_IMX8MN=y +CONFIG_CLK_IMX8MN=y +CONFIG_MXC_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SUPPORT_EMMC_BOOT=y +CONFIG_MMC_IO_VOLTAGE=y +CONFIG_MMC_UHS_SUPPORT=y +CONFIG_MMC_HS400_ES_SUPPORT=y +CONFIG_MMC_HS400_SUPPORT=y +CONFIG_FSL_USDHC=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_SFDP_SUPPORT=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_PHYLIB=y +CONFIG_PHY_ATHEROS=y +CONFIG_DM_ETH=y +CONFIG_DM_ETH_PHY=y +CONFIG_PHY_GIGE=y +CONFIG_FEC_MXC=y +CONFIG_MII=y +CONFIG_PINCTRL=y +CONFIG_SPL_PINCTRL=y +CONFIG_PINCTRL_IMX8M=y +CONFIG_DM_PMIC=y +CONFIG_SPL_DM_PMIC_PCA9450=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +# CONFIG_SPECIFY_CONSOLE_INDEX is not set +CONFIG_DM_SERIAL=y +# CONFIG_SPL_DM_SERIAL is not set +CONFIG_MXC_UART=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_NXP_FSPI=y +CONFIG_SYSRESET=y +CONFIG_SPL_SYSRESET=y +CONFIG_SYSRESET_PSCI=y +CONFIG_SYSRESET_WATCHDOG=y +CONFIG_DM_THERMAL=y +CONFIG_IMX_WATCHDOG=y diff --git a/include/configs/imx8mn_evk.h b/include/configs/imx8mn_evk.h index 805ae2a751..34278e2c84 100644 --- a/include/configs/imx8mn_evk.h +++ b/include/configs/imx8mn_evk.h @@ -73,7 +73,11 @@ #define CONFIG_SYS_SDRAM_BASE 0x40000000 #define PHYS_SDRAM 0x40000000 +#ifdef CONFIG_TARGET_IMX8MN_DDR3L_EVK +#define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */ +#else #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */ +#endif #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(2)