From: Simon Glass <sjg@chromium.org>
Date: Wed, 8 Oct 2014 04:01:51 +0000 (-0600)
Subject: samsung: Enable device tree for smdkc100
X-Git-Tag: v2014.10~3^2~6^2~4
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=93327f69769d9fe09ef25efd6ca9182f1095a417;p=oweals%2Fu-boot.git

samsung: Enable device tree for smdkc100

Change this board to add a device tree.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
---

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 22ceb9dbb9..6c5ecd2b2c 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -432,9 +432,6 @@ config RMOBILE
 config TARGET_CM_FX6
 	bool "Support cm_fx6"
 
-config TARGET_SMDKC100
-	bool "Support smdkc100"
-
 config TARGET_SOCFPGA_CYCLONE5
 	bool "Support socfpga_cyclone5"
 
@@ -660,7 +657,6 @@ source "board/ronetix/pm9261/Kconfig"
 source "board/ronetix/pm9263/Kconfig"
 source "board/ronetix/pm9g45/Kconfig"
 source "board/samsung/smdk2410/Kconfig"
-source "board/samsung/smdkc100/Kconfig"
 source "board/sandisk/sansa_fuze_plus/Kconfig"
 source "board/scb9328/Kconfig"
 source "board/schulercontrol/sc_sps_1/Kconfig"
diff --git a/arch/arm/cpu/armv7/s5pc1xx/Kconfig b/arch/arm/cpu/armv7/s5pc1xx/Kconfig
index 1a8941dd9a..2fbbc18203 100644
--- a/arch/arm/cpu/armv7/s5pc1xx/Kconfig
+++ b/arch/arm/cpu/armv7/s5pc1xx/Kconfig
@@ -7,6 +7,10 @@ config TARGET_S5P_GONI
 	bool "S5P Goni board"
 	select OF_CONTROL if !SPL_BUILD
 
+config TARGET_SMDKC100
+	bool "Support smdkc100 board"
+	select OF_CONTROL if !SPL_BUILD
+
 endchoice
 
 config SYS_CPU
@@ -16,5 +20,6 @@ config SYS_SOC
 	default "s5pc1xx"
 
 source "board/samsung/goni/Kconfig"
+source "board/samsung/smdkc100/Kconfig"
 
 endif
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 076e0f7bf2..c37580ed84 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1,3 +1,4 @@
+dtb-$(CONFIG_S5PC100) += s5pc1xx-smdkc100.dtb
 dtb-$(CONFIG_S5PC110) += s5pc1xx-goni.dtb
 dtb-$(CONFIG_EXYNOS4) += exynos4210-origen.dtb \
 	exynos4210-smdkv310.dtb \
diff --git a/arch/arm/dts/s5pc1xx-smdkc100.dts b/arch/arm/dts/s5pc1xx-smdkc100.dts
new file mode 100644
index 0000000000..42754ce811
--- /dev/null
+++ b/arch/arm/dts/s5pc1xx-smdkc100.dts
@@ -0,0 +1,29 @@
+/*
+ * Samsung's Exynos4210-based SMDKV310 board device tree source
+ *
+ * Copyright (c) 2014 Google, Inc
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "skeleton.dtsi"
+
+/ {
+	model = "Samsung SMDKC100 based on S5PC100";
+	compatible = "samsung,smdkc100", "samsung,s5pc100";
+
+	aliases {
+		serial0 = "/serial@ec000000";
+		console = "/serial@ec000000";
+	};
+
+	serial@ec000000 {
+		compatible = "samsung,exynos4210-uart";
+		reg = <0xec000000 0x100>;
+		interrupts = <0 51 0>;
+		id = <0>;
+	};
+
+};
diff --git a/configs/smdkc100_defconfig b/configs/smdkc100_defconfig
index 7455235f23..041030f942 100644
--- a/configs/smdkc100_defconfig
+++ b/configs/smdkc100_defconfig
@@ -1,2 +1,4 @@
 CONFIG_ARM=y
 CONFIG_TARGET_SMDKC100=y
+CONFIG_ARCH_S5PC1XX=y
+CONFIG_DEFAULT_DEVICE_TREE="s5pc1xx-smdkc100"
diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h
index c9a2e1568f..566028dd25 100644
--- a/include/configs/smdkc100.h
+++ b/include/configs/smdkc100.h
@@ -217,4 +217,6 @@
 #define CONFIG_ENV_SROM_BANK   3       /* Select SROM Bank-3 for Ethernet*/
 #endif /* CONFIG_CMD_NET */
 
+#define CONFIG_OF_LIBFDT
+
 #endif	/* __CONFIG_H */