diff options
| author | Siarhei Siamashka <siarhei.siamashka@gmail.com> | 2016-05-31 01:48:06 +0300 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2016-06-10 13:04:06 +0200 |
| commit | 1a83fb4a17d959d7b037999ab7ed7e62429abe34 (patch) | |
| tree | 8a6835da392af3cf9f9a781733a0d9f377c81b47 /include | |
| parent | 5bc88cc2be3a962005b6e5768e06ca8f6ffcb88d (diff) | |
sunxi: Move the SPL stack top to 0x1A000 on Allwinner A64/A80
Since the SRAM C corruption issue is now resolved on Allwinner
A64, it is possible to move the stack top to the address 0x1A000
on both A64 and A80. The boot ROM can load SPL binaries with
up to 32 KiB size on A64 (the 24 KiB SPL size limitation only
affects A10/A20), and this patch also ensures the availability
of 8 KiB stack.
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/sunxi-common.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index b33cfb86f82..94275a7183f 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -100,7 +100,7 @@ * the 1 actually activates the mapping of the first 32 KiB to 0x00000000. */ #define CONFIG_SYS_INIT_RAM_ADDR 0x10000 -#define CONFIG_SYS_INIT_RAM_SIZE 0x08000 /* FIXME: 40 KiB ? */ +#define CONFIG_SYS_INIT_RAM_SIZE 0xA000 /* 40 KiB */ #else #define CONFIG_SYS_INIT_RAM_ADDR 0x0 #define CONFIG_SYS_INIT_RAM_SIZE 0x8000 /* 32 KiB */ @@ -213,8 +213,7 @@ #define CONFIG_SPL_PAD_TO 32768 /* decimal for 'dd' */ #if defined(CONFIG_MACH_SUN9I) || defined(CONFIG_MACH_SUN50I) -/* FIXME: 40 KiB instead of 32 KiB ? */ -#define LOW_LEVEL_SRAM_STACK 0x00018000 +#define LOW_LEVEL_SRAM_STACK 0x0001A000 #define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK #else /* end of 32 KiB in sram */ |