diff mbox series

[U-Boot,PATCHv2,03/14] powerpc: Enable device tree support for T4240RDB

Message ID 20190820093536.39407-4-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 T4240RDB board and enable CONFIG_OF_CONTROL
so that device tree can be compiled.

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

 arch/powerpc/dts/Makefile         |   1 +
 arch/powerpc/dts/t4240.dtsi       | 102 ++++++++++++++++++++++++++++++++++++++
 arch/powerpc/dts/t4240rdb.dts     |  17 +++++++
 configs/T4240RDB_SDCARD_defconfig |   2 +
 configs/T4240RDB_defconfig        |   3 ++
 5 files changed, 125 insertions(+)
 create mode 100644 arch/powerpc/dts/t4240.dtsi
 create mode 100644 arch/powerpc/dts/t4240rdb.dts
diff mbox series

Patch

diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile
index 388a4b2..9002393 100644
--- a/arch/powerpc/dts/Makefile
+++ b/arch/powerpc/dts/Makefile
@@ -2,6 +2,7 @@ 
 
 dtb-$(CONFIG_TARGET_T2080QDS) += t2080qds.dtb
 dtb-$(CONFIG_TARGET_T2080RDB) += t2080rdb.dtb
+dtb-$(CONFIG_TARGET_T4240RDB) += t4240rdb.dtb
 dtb-$(CONFIG_TARGET_MCR3000) += mcr3000.dtb
 dtb-$(CONFIG_TARGET_GAZERBEAM) += gazerbeam.dtb
 
diff --git a/arch/powerpc/dts/t4240.dtsi b/arch/powerpc/dts/t4240.dtsi
new file mode 100644
index 0000000..4d8fc71
--- /dev/null
+++ b/arch/powerpc/dts/t4240.dtsi
@@ -0,0 +1,102 @@ 
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * T4240 Silicon/SoC Device Tree Source (pre include)
+ *
+ * Copyright 2013 Freescale Semiconductor Inc.
+ * Copyright 2019 NXP
+ */
+
+/dts-v1/;
+
+/include/ "e6500_power_isa.dtsi"
+
+/ {
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: PowerPC,e6500@0 {
+			device_type = "cpu";
+			reg = <0 1>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu1: PowerPC,e6500@2 {
+			device_type = "cpu";
+			reg = <2 3>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu2: PowerPC,e6500@4 {
+			device_type = "cpu";
+			reg = <4 5>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu3: PowerPC,e6500@6 {
+			device_type = "cpu";
+			reg = <6 7>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu4: PowerPC,e6500@8 {
+			device_type = "cpu";
+			reg = <8 9>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu5: PowerPC,e6500@10 {
+			device_type = "cpu";
+			reg = <10 11>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu6: PowerPC,e6500@12 {
+			device_type = "cpu";
+			reg = <12 13>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu7: PowerPC,e6500@14 {
+			device_type = "cpu";
+			reg = <14 15>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu8: PowerPC,e6500@16 {
+			device_type = "cpu";
+			reg = <16 17>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu9: PowerPC,e6500@18 {
+			device_type = "cpu";
+			reg = <18 19>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu10: PowerPC,e6500@20 {
+			device_type = "cpu";
+			reg = <20 21>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+		cpu11: PowerPC,e6500@22 {
+			device_type = "cpu";
+			reg = <22 23>;
+			fsl,portid-mapping = <0x80000000>;
+		};
+	};
+
+	soc: soc@ffe000000 {
+		ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
+		reg = <0xf 0xfe000000 0 0x00001000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		compatible = "simple-bus";
+
+		mpic: pic@40000 {
+			interrupt-controller;
+			#address-cells = <0>;
+			#interrupt-cells = <4>;
+			reg = <0x40000 0x40000>;
+			compatible = "fsl,mpic";
+			device_type = "open-pic";
+			clock-frequency = <0x0>;
+		};
+	};
+};
diff --git a/arch/powerpc/dts/t4240rdb.dts b/arch/powerpc/dts/t4240rdb.dts
new file mode 100644
index 0000000..f67d7ce
--- /dev/null
+++ b/arch/powerpc/dts/t4240rdb.dts
@@ -0,0 +1,17 @@ 
+// SPDX-License-Identifier: GPL-2.0+ OR X11
+/*
+ * T4240RDB Device Tree Source
+ *
+ * Copyright 2013 - 2015 Freescale Semiconductor Inc.
+ * Copyright 2019 NXP
+ */
+
+/include/ "t4240.dtsi"
+
+/ {
+	model = "fsl,T4240RDB";
+	compatible = "fsl,T4240RDB";
+	#address-cells = <2>;
+	#size-cells = <2>;
+	interrupt-parent = <&mpic>;
+};
diff --git a/configs/T4240RDB_SDCARD_defconfig b/configs/T4240RDB_SDCARD_defconfig
index eeab2ec..a70c237 100644
--- a/configs/T4240RDB_SDCARD_defconfig
+++ b/configs/T4240RDB_SDCARD_defconfig
@@ -33,6 +33,8 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_DEFAULT_DEVICE_TREE="t4240rdb"
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y
diff --git a/configs/T4240RDB_defconfig b/configs/T4240RDB_defconfig
index ef26e7c..d4ce176 100644
--- a/configs/T4240RDB_defconfig
+++ b/configs/T4240RDB_defconfig
@@ -1,6 +1,7 @@ 
 CONFIG_PPC=y
 CONFIG_SYS_TEXT_BASE=0xEFF40000
 CONFIG_MPC85xx=y
+CONFIG_MPC85XX_HAVE_RESET_VECTOR=y
 CONFIG_TARGET_T4240RDB=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
@@ -21,6 +22,8 @@  CONFIG_CMD_PING=y
 CONFIG_MP=y
 CONFIG_CMD_EXT2=y
 CONFIG_CMD_FAT=y
+CONFIG_DEFAULT_DEVICE_TREE="t4240rdb"
+CONFIG_OF_CONTROL=y
 CONFIG_ENV_IS_IN_FLASH=y
 CONFIG_FSL_CAAM=y
 CONFIG_FSL_ESDHC=y