diff mbox series

[U-Boot,PATCHv2,07/14] powerpc: Enable device tree support for P2020RDB

Message ID 20190820093536.39407-8-Zhiqiang.Hou@nxp.com
State Awaiting Upstream
Delegated to: Prabhakar Kushwaha
Headers show
Series powerpc: Enable device tree support | expand

Commit Message

Z.Q. Hou Aug. 20, 2019, 9:35 a.m. UTC 
Add device tree for P1020RDB boards and enable CONFIG_OF_CONTROL
so that device tree can be compiled.
Update board README for device tree usage.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
---
V2:
 - No change.

 arch/powerpc/dts/Makefile                    |  1 +
 arch/powerpc/dts/p2020-post.dtsi             | 27 ++++++++++++++++++++++++
 arch/powerpc/dts/p2020.dtsi                  | 31 ++++++++++++++++++++++++++++
 arch/powerpc/dts/p2020rdb-pc.dts             | 23 +++++++++++++++++++++
 arch/powerpc/dts/p2020rdb-pc_36b.dts         | 23 +++++++++++++++++++++
 board/freescale/p1_p2_rdb_pc/README          |  2 +-
 configs/P2020RDB-PC_36BIT_NAND_defconfig     |  2 ++
 configs/P2020RDB-PC_36BIT_SDCARD_defconfig   |  2 ++
 configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig |  2 ++
 configs/P2020RDB-PC_36BIT_defconfig          |  3 +++
 configs/P2020RDB-PC_NAND_defconfig           |  2 ++
 configs/P2020RDB-PC_SDCARD_defconfig         |  2 ++
 configs/P2020RDB-PC_SPIFLASH_defconfig       |  2 ++
 configs/P2020RDB-PC_defconfig                |  3 +++
 14 files changed, 124 insertions(+), 1 deletion(-)
 create mode 100644 arch/powerpc/dts/p2020-post.dtsi
 create mode 100644 arch/powerpc/dts/p2020.dtsi
 create mode 100644 arch/powerpc/dts/p2020rdb-pc.dts
 create mode 100644 arch/powerpc/dts/p2020rdb-pc_36b.dts
diff mbox series

Patch

diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile
index 3a806bd..bee1e2d 100644
--- a/arch/powerpc/dts/Makefile
+++ b/arch/powerpc/dts/Makefile
@@ -2,6 +2,7 @@ 
 
 dtb-$(CONFIG_TARGET_P1020RDB_PC) += p1020rdb-pc.dtb p1020rdb-pc_36b.dtb
 dtb-$(CONFIG_TARGET_P1020RDB_PD) += p1020rdb-pd.dtb
+dtb-$(CONFIG_TARGET_P2020RDB) += p2020rdb-pc.dtb p2020rdb-pc_36b.dtb
 dtb-$(CONFIG_TARGET_T1024RDB) += t1024rdb.dtb
 dtb-$(CONFIG_TARGET_T1042D4RDB) += t1042d4rdb.dtb
 dtb-$(CONFIG_TARGET_T2080QDS) += t2080qds.dtb
diff --git a/arch/powerpc/dts/p2020-post.dtsi b/arch/powerpc/dts/p2020-post.dtsi
new file mode 100644
index 0000000..f20d1fa
--- /dev/null
+++ b/arch/powerpc/dts/p2020-post.dtsi
@@ -0,0 +1,27 @@ 
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * P2020 Silicon/SoC Device Tree Source (post include)
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ * Copyright 2019 NXP
+ */
+
+&soc {
+	#address-cells = <1>;
+	#size-cells = <1>;
+	device_type = "soc";
+	compatible = "fsl,p2020-immr", "simple-bus";
+	bus-frequency = <0x0>;
+
+	mpic: pic@40000 {
+		interrupt-controller;
+		#address-cells = <0>;
+		#interrupt-cells = <4>;
+		reg = <0x40000 0x40000>;
+		compatible = "fsl,mpic";
+		device_type = "open-pic";
+		big-endian;
+		single-cpu-affinity;
+		last-interrupt-source = <255>;
+	};
+};
diff --git a/arch/powerpc/dts/p2020.dtsi b/arch/powerpc/dts/p2020.dtsi
new file mode 100644
index 0000000..7c4c206
--- /dev/null
+++ b/arch/powerpc/dts/p2020.dtsi
@@ -0,0 +1,31 @@ 
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * P2020 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ * Copyright 2019 NXP
+ */
+
+/dts-v1/;
+
+/include/ "e500v2_power_isa.dtsi"
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,P2020@0 {
+			device_type = "cpu";
+			reg = <0>;
+		};
+		cpu1: PowerPC,P2020@1 {
+			device_type = "cpu";
+			reg = <1>;
+		};
+	};
+};
diff --git a/arch/powerpc/dts/p2020rdb-pc.dts b/arch/powerpc/dts/p2020rdb-pc.dts
new file mode 100644
index 0000000..4800b76
--- /dev/null
+++ b/arch/powerpc/dts/p2020rdb-pc.dts
@@ -0,0 +1,23 @@ 
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * P2020RDB-PC Device Tree Source
+ *
+ * Copyright 2013 - 2015 Freescale Semiconductor Inc.
+ * Copyright 2019 NXP
+ */
+
+/include/ "p2020.dtsi"
+
+/ {
+	model = "fsl,P2020RDB-PC";
+	compatible = "fsl,P2020RDB-PC";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	soc: soc@ffe00000 {
+		ranges = <0x0 0x0 0xffe00000 0x100000>;
+	};
+};
+
+/include/ "p2020-post.dtsi"
diff --git a/arch/powerpc/dts/p2020rdb-pc_36b.dts b/arch/powerpc/dts/p2020rdb-pc_36b.dts
new file mode 100644
index 0000000..8323b90
--- /dev/null
+++ b/arch/powerpc/dts/p2020rdb-pc_36b.dts
@@ -0,0 +1,23 @@ 
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * P2020RDB-PC (36-bit address map) Device Tree Source
+ *
+ * Copyright 2013 - 2015 Freescale Semiconductor Inc.
+ * Copyright 2019 NXP
+ */
+
+/include/ "p2020.dtsi"
+
+/ {
+	model = "fsl,P2020RDB-PC";
+	compatible = "fsl,P2020RDB-PC";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	soc: soc@fffe00000 {
+		ranges = <0x0 0xf 0xffe00000 0x100000>;
+	};
+};
+
+/include/ "p2020-post.dtsi"
diff --git a/board/freescale/p1_p2_rdb_pc/README b/board/freescale/p1_p2_rdb_pc/README
index 26902de..b85cf02 100644
--- a/board/freescale/p1_p2_rdb_pc/README
+++ b/board/freescale/p1_p2_rdb_pc/README
@@ -48,7 +48,7 @@  enable QE-TDM for linux kernel, set "qe;tdm" in hwconfig. Syntax is as below
 
 Device tree support and how to enable it for different configs
 --------------------------------------------------------------
-Device tree support is available for p1020rdb for below mentioned boot,
+Device tree support is available for p1020rdb and p2020rdb for below mentioned boot,
 1. NOR Boot
 2. NAND Boot
 3. SD Boot
diff --git a/configs/P2020RDB-PC_36BIT_NAND_defconfig b/configs/P2020RDB-PC_36BIT_NAND_defconfig
index 4865a0e..d8c04e2 100644
--- a/configs/P2020RDB-PC_36BIT_NAND_defconfig
+++ b/configs/P2020RDB-PC_36BIT_NAND_defconfig
@@ -7,6 +7,8 @@  CONFIG_SPL=y
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_OF_CONTROL=y
 CONFIG_PHYS_64BIT=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
diff --git a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
index 59764df..7c45996 100644
--- a/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SDCARD_defconfig
@@ -8,6 +8,8 @@  CONFIG_SPL=y
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_OF_CONTROL=y
 CONFIG_PHYS_64BIT=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
diff --git a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
index 664eec0..5372d98 100644
--- a/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_36BIT_SPIFLASH_defconfig
@@ -9,6 +9,8 @@  CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_OF_CONTROL=y
 CONFIG_PHYS_64BIT=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
diff --git a/configs/P2020RDB-PC_36BIT_defconfig b/configs/P2020RDB-PC_36BIT_defconfig
index a9c21fb..79f4f3c 100644
--- a/configs/P2020RDB-PC_36BIT_defconfig
+++ b/configs/P2020RDB-PC_36BIT_defconfig
@@ -1,8 +1,11 @@ 
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xEFF40000
 CONFIG_MPC85xx=y
+CONFIG_MPC85XX_HAVE_RESET_VECTOR=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc_36b"
+CONFIG_OF_CONTROL=y
 CONFIG_PHYS_64BIT=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
diff --git a/configs/P2020RDB-PC_NAND_defconfig b/configs/P2020RDB-PC_NAND_defconfig
index a5cfd10..2f91691 100644
--- a/configs/P2020RDB-PC_NAND_defconfig
+++ b/configs/P2020RDB-PC_NAND_defconfig
@@ -7,6 +7,8 @@  CONFIG_SPL=y
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_OF_CONTROL=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
diff --git a/configs/P2020RDB-PC_SDCARD_defconfig b/configs/P2020RDB-PC_SDCARD_defconfig
index f8f727e..a5cee06 100644
--- a/configs/P2020RDB-PC_SDCARD_defconfig
+++ b/configs/P2020RDB-PC_SDCARD_defconfig
@@ -8,6 +8,8 @@  CONFIG_SPL=y
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_OF_CONTROL=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
diff --git a/configs/P2020RDB-PC_SPIFLASH_defconfig b/configs/P2020RDB-PC_SPIFLASH_defconfig
index 6f18acf..a2f9d87 100644
--- a/configs/P2020RDB-PC_SPIFLASH_defconfig
+++ b/configs/P2020RDB-PC_SPIFLASH_defconfig
@@ -9,6 +9,8 @@  CONFIG_SPL_SPI_SUPPORT=y
 CONFIG_MPC85xx=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_OF_CONTROL=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y
diff --git a/configs/P2020RDB-PC_defconfig b/configs/P2020RDB-PC_defconfig
index 706a27d..4000459 100644
--- a/configs/P2020RDB-PC_defconfig
+++ b/configs/P2020RDB-PC_defconfig
@@ -1,8 +1,11 @@ 
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xEFF40000
 CONFIG_MPC85xx=y
+CONFIG_MPC85XX_HAVE_RESET_VECTOR=y
 # CONFIG_CMD_ERRATA is not set
 CONFIG_TARGET_P2020RDB=y
+CONFIG_DEFAULT_DEVICE_TREE="p2020rdb-pc"
+CONFIG_OF_CONTROL=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y