[PATCH 12/36] ARM tegra boards: switch to barebox_arm_entry

[Jean-Christophe PLAGNIOL-VILLARD]

From: Sascha Hauer <s.hauer at pengutronix.de>

Only one board, Toshiba AC100. This uses hardcoded SDRAM values.

Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
---
 arch/arm/Kconfig                         |    2 ++
 arch/arm/boards/toshiba-ac100/Makefile   |    2 ++
 arch/arm/boards/toshiba-ac100/lowlevel.c |   10 ++++++++++
 3 files changed, 14 insertions(+)
 create mode 100644 arch/arm/boards/toshiba-ac100/lowlevel.c

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 7b0e59a..5f5b965 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -126,6 +126,8 @@ config ARCH_TEGRA
 	bool "Nvidia Tegra-based boards"
 	select CPU_ARM926T
 	select HAS_DEBUG_LL
+	select MACH_HAS_LOWLEVEL_INIT
+	select MACH_DO_LOWLEVEL_INIT
 
 endchoice
 
diff --git a/arch/arm/boards/toshiba-ac100/Makefile b/arch/arm/boards/toshiba-ac100/Makefile
index 9e14763..5b74351 100644
--- a/arch/arm/boards/toshiba-ac100/Makefile
+++ b/arch/arm/boards/toshiba-ac100/Makefile
@@ -1,2 +1,4 @@
 obj-y += board.o
 obj-$(CONFIG_DRIVER_SERIAL_NS16550) += serial.o
+obj-y += lowlevel.o
+pbl-y += lowlevel.o
diff --git a/arch/arm/boards/toshiba-ac100/lowlevel.c b/arch/arm/boards/toshiba-ac100/lowlevel.c
new file mode 100644
index 0000000..68706a5
--- /dev/null
+++ b/arch/arm/boards/toshiba-ac100/lowlevel.c
@@ -0,0 +1,10 @@
+#include <common.h>
+#include <sizes.h>
+#include <asm/barebox-arm-head.h>
+#include <asm/barebox-arm.h>
+
+void __naked reset(void)
+{
+	common_reset();
+	barebox_arm_entry(0x0, SZ_512M, 0);
+}
-- 
1.7.10.4