Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2025-03-13 21:36:57 +00:00
Code Issues Projects Releases Packages Wiki Activity

ARM: uniphier: move SPL stack address

Browse source 
Currently, the address region, 0xf8000 - 0x100000, is used for SPL
stack for the 32bit SoCs.  Because the U-Boot proper image starts
from 0x70000, the maximum size of the U-Boot proper image is 544KB
(0x70000 - 0xf8000) for the NOR boot mode.  Now uniphier_v7_defconfig
is almost hitting this size limit.  Changing CONFIG_SPL_STACK can
raise the size limit with less impact.  With this, the size limit
will increase to 576KB (0x70000 - 0x100000).  If we need to increase
it even more, we would be able to change CONFIG_SYS_UBOOT_BASE at the
cost of the flashing command changes.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2018-04-23 15:10:51 +09:00
parent fbe73dc88d
commit 3ce5b1a8d8
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
include/configs/uniphier.h
View file

@ -220,7 +220,7 @@
#define CONFIG_SPL_TEXT_BASE 0x00100000
#endif
#define CONFIG_SPL_STACK (0x00100000)
#define CONFIG_SPL_STACK (0x00200000)
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000