Message ID | 20230705232610.243310-1-marex@denx.de |
---|---|
State | Accepted |
Commit | 48d1fb92a9244d8c9b6687158034c754ef7d7971 |
Delegated to: | Stefano Babic |
Headers | show |
Series | ARM: dts: imx: Fix eMMC boot on Data Modul i.MX8M Plus eDM SBC | expand |
On 7/6/2023 7:26 AM, Marek Vasut wrote: > In case the i.MX8M Plus starts from eMMC BOOT1/BOOT2 HW partitions, the > flash.bin container is stored at offset 0 from the start, that means the > fitImage itb is at offset 0x2c0 instead of 0x300 sectors from the start. > Handle this difference in custom spl_mmc_get_uboot_raw_sector() . > > Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> > --- > Cc: Fabio Estevam <festevam@gmail.com> > Cc: Peng Fan <peng.fan@nxp.com> > Cc: Stefano Babic <sbabic@denx.de> > --- > board/data_modul/imx8mp_edm_sbc/spl.c | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/board/data_modul/imx8mp_edm_sbc/spl.c b/board/data_modul/imx8mp_edm_sbc/spl.c > index c30185e48d4..2fdd95a730c 100644 > --- a/board/data_modul/imx8mp_edm_sbc/spl.c > +++ b/board/data_modul/imx8mp_edm_sbc/spl.c > @@ -107,6 +107,20 @@ void board_boot_order(u32 *spl_boot_list) > spl_boot_list[4] = BOOT_DEVICE_NONE; > } > > +unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc, unsigned long sect) > +{ > + const u32 boot_dev = spl_boot_device(); > + int part; > + > + if (boot_dev == BOOT_DEVICE_MMC2) { /* eMMC */ > + part = spl_mmc_emmc_boot_partition(mmc); > + if (part == 1 || part == 2) /* eMMC BOOT1/BOOT2 HW partitions */ > + return sect - 0x40; > + } > + > + return sect; > +} > + > static struct dram_timing_info *dram_timing_info[8] = { > &dmo_imx8mp_sbc_dram_timing_32_32, /* 32 Gbit x32 */ > NULL, /* 32 Gbit x16 */
> -----Original Message----- > From: U-Boot <u-boot-bounces@lists.denx.de> On Behalf Of Peng Fan > Sent: Thursday, July 6, 2023 5:01 PM > To: Marek Vasut <marex@denx.de>; u-boot@lists.denx.de > Cc: trini@konsulko.com; Fabio Estevam <festevam@gmail.com>; Peng Fan <peng.fan@nxp.com>; Stefano Babic > <sbabic@denx.de> > Subject: Re: [PATCH] ARM: dts: imx: Fix eMMC boot on Data Modul i.MX8M Plus eDM SBC > > > > On 7/6/2023 7:26 AM, Marek Vasut wrote: > > In case the i.MX8M Plus starts from eMMC BOOT1/BOOT2 HW partitions, the > > flash.bin container is stored at offset 0 from the start, that means the > > fitImage itb is at offset 0x2c0 instead of 0x300 sectors from the start. > > Handle this difference in custom spl_mmc_get_uboot_raw_sector() . > > > > Signed-off-by: Marek Vasut <marex@denx.de> > > Reviewed-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Best Regards, Jaehoon Chung > > > --- > > Cc: Fabio Estevam <festevam@gmail.com> > > Cc: Peng Fan <peng.fan@nxp.com> > > Cc: Stefano Babic <sbabic@denx.de> > > --- > > board/data_modul/imx8mp_edm_sbc/spl.c | 14 ++++++++++++++ > > 1 file changed, 14 insertions(+) > > > > diff --git a/board/data_modul/imx8mp_edm_sbc/spl.c b/board/data_modul/imx8mp_edm_sbc/spl.c > > index c30185e48d4..2fdd95a730c 100644 > > --- a/board/data_modul/imx8mp_edm_sbc/spl.c > > +++ b/board/data_modul/imx8mp_edm_sbc/spl.c > > @@ -107,6 +107,20 @@ void board_boot_order(u32 *spl_boot_list) > > spl_boot_list[4] = BOOT_DEVICE_NONE; > > } > > > > +unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc, unsigned long sect) > > +{ > > + const u32 boot_dev = spl_boot_device(); > > + int part; > > + > > + if (boot_dev == BOOT_DEVICE_MMC2) { /* eMMC */ > > + part = spl_mmc_emmc_boot_partition(mmc); > > + if (part == 1 || part == 2) /* eMMC BOOT1/BOOT2 HW partitions */ > > + return sect - 0x40; > > + } > > + > > + return sect; > > +} > > + > > static struct dram_timing_info *dram_timing_info[8] = { > > &dmo_imx8mp_sbc_dram_timing_32_32, /* 32 Gbit x32 */ > > NULL, /* 32 Gbit x16 */
> In case the i.MX8M Plus starts from eMMC BOOT1/BOOT2 HW partitions, the > flash.bin container is stored at offset 0 from the start, that means the > fitImage itb is at offset 0x2c0 instead of 0x300 sectors from the start. > Handle this difference in custom spl_mmc_get_uboot_raw_sector() . > Signed-off-by: Marek Vasut <marex@denx.de> > Reviewed-by: Peng Fan <peng.fan@nxp.com> > Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com> Applied to u-boot-imx, master, thanks ! Best regards, Stefano Babic
diff --git a/board/data_modul/imx8mp_edm_sbc/spl.c b/board/data_modul/imx8mp_edm_sbc/spl.c index c30185e48d4..2fdd95a730c 100644 --- a/board/data_modul/imx8mp_edm_sbc/spl.c +++ b/board/data_modul/imx8mp_edm_sbc/spl.c @@ -107,6 +107,20 @@ void board_boot_order(u32 *spl_boot_list) spl_boot_list[4] = BOOT_DEVICE_NONE; } +unsigned long spl_mmc_get_uboot_raw_sector(struct mmc *mmc, unsigned long sect) +{ + const u32 boot_dev = spl_boot_device(); + int part; + + if (boot_dev == BOOT_DEVICE_MMC2) { /* eMMC */ + part = spl_mmc_emmc_boot_partition(mmc); + if (part == 1 || part == 2) /* eMMC BOOT1/BOOT2 HW partitions */ + return sect - 0x40; + } + + return sect; +} + static struct dram_timing_info *dram_timing_info[8] = { &dmo_imx8mp_sbc_dram_timing_32_32, /* 32 Gbit x32 */ NULL, /* 32 Gbit x16 */
In case the i.MX8M Plus starts from eMMC BOOT1/BOOT2 HW partitions, the flash.bin container is stored at offset 0 from the start, that means the fitImage itb is at offset 0x2c0 instead of 0x300 sectors from the start. Handle this difference in custom spl_mmc_get_uboot_raw_sector() . Signed-off-by: Marek Vasut <marex@denx.de> --- Cc: Fabio Estevam <festevam@gmail.com> Cc: Peng Fan <peng.fan@nxp.com> Cc: Stefano Babic <sbabic@denx.de> --- board/data_modul/imx8mp_edm_sbc/spl.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)