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.masah...@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
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