[PATCH 1/5] ARM: initial support for RC Module UEMD SoCs

[Antony Pavlov]

This commit adds minimal support for the UEMD SoCs
from RC Module (http://www.module.ru).

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 arch/arm/Kconfig            |  5 +++++
 arch/arm/Makefile           |  1 +
 arch/arm/mach-uemd/Kconfig  |  7 +++++++
 arch/arm/mach-uemd/Makefile |  1 +
 arch/arm/mach-uemd/reset.c  | 24 ++++++++++++++++++++++++
 5 files changed, 38 insertions(+)

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3754646..040df54 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -184,6 +184,10 @@ config ARCH_TEGRA
 	select OFTREE
 	select RELOCATABLE
 
+config ARCH_UEMD
+	bool "RC Module UEMD Platform"
+	select CPU_ARM1176
+
 config ARCH_ZYNQ
 	bool "Xilinx Zynq-based boards"
 	select HAS_DEBUG_LL
@@ -209,6 +213,7 @@ source arch/arm/mach-socfpga/Kconfig
 source arch/arm/mach-versatile/Kconfig
 source arch/arm/mach-vexpress/Kconfig
 source arch/arm/mach-tegra/Kconfig
+source arch/arm/mach-uemd/Kconfig
 source arch/arm/mach-zynq/Kconfig
 
 config ARM_ASM_UNIFIED
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index c1bd836..c2ef824 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -69,6 +69,7 @@ machine-$(CONFIG_ARCH_SOCFPGA)		:= socfpga
 machine-$(CONFIG_ARCH_VERSATILE)	:= versatile
 machine-$(CONFIG_ARCH_VEXPRESS)		:= vexpress
 machine-$(CONFIG_ARCH_TEGRA)		:= tegra
+machine-$(CONFIG_ARCH_UEMD)		:= uemd
 machine-$(CONFIG_ARCH_ZYNQ)		:= zynq
 
 
diff --git a/arch/arm/mach-uemd/Kconfig b/arch/arm/mach-uemd/Kconfig
new file mode 100644
index 0000000..f9cf859
--- /dev/null
+++ b/arch/arm/mach-uemd/Kconfig
@@ -0,0 +1,7 @@
+if ARCH_UEMD
+
+config ARCH_TEXT_BASE
+	hex
+	default 0x40800000
+
+endif
diff --git a/arch/arm/mach-uemd/Makefile b/arch/arm/mach-uemd/Makefile
new file mode 100644
index 0000000..f3cc668
--- /dev/null
+++ b/arch/arm/mach-uemd/Makefile
@@ -0,0 +1 @@
+obj-y += reset.o
diff --git a/arch/arm/mach-uemd/reset.c b/arch/arm/mach-uemd/reset.c
new file mode 100644
index 0000000..df23e47
--- /dev/null
+++ b/arch/arm/mach-uemd/reset.c
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2014 Antony Pavlov <antonynpavlov at gmail.com>
+ *
+ * This file is part of barebox.
+ * See file CREDITS for list of people who contributed to this project.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <common.h>
+
+void __noreturn reset_cpu(ulong addr)
+{
+	unreachable();
+}
+EXPORT_SYMBOL(reset_cpu);
-- 
1.9.0