[U-Boot] [PATCH 1/2] ARM: uniphier: define CONFIG_SYS_BOOTMAPSZ

[Masahiro Yamada]

U-Boot relocates the device tree and the initramdisk to the tail
of the memory region before booting the kernel.

Some UniPhier boards are equipped with a large amount of memory.
For those boards, the device tree and the initramdisk are placed out
of the the kernel causing a kernel panic.

Add CONFIG_SYS_BOOTMAPSZ to prevent them from going too high.

Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---

 include/configs/uniphier.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h
index 463c687..c7d8628 100644
--- a/include/configs/uniphier.h
+++ b/include/configs/uniphier.h
@@ -226,6 +226,8 @@
 		"nand write $loadaddr 0x00010000 0x000f0000\0"	\
 	LINUXBOOT_ENV_SETTINGS
 
+#define CONFIG_SYS_BOOTMAPSZ			0x20000000
+
 /* Open Firmware flat tree */
 #define CONFIG_OF_LIBFDT
 
-- 
1.9.1