From: Rick Chen <r...@andestech.com>
ax25-ae350 use CONFIG_OF_BOARD which allow the board to
override the fdt address. And prior_stage_fdt_address offer
a temporary memory address to keep the dtb address which was
passed from loader(gdb) to u-boot with a1.
Signed-off-by: Rick Chen <r...@andestech.com>
Cc: Greentime Hu <greent...@andestech.com>
---
board/AndesTech/ax25-ae350/ax25-ae350.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c
b/board/AndesTech/ax25-ae350/ax25-ae350.c
index 5f4ca0f..d343453 100644
--- a/board/AndesTech/ax25-ae350/ax25-ae350.c
+++ b/board/AndesTech/ax25-ae350/ax25-ae350.c
@@ -14,6 +14,7 @@
DECLARE_GLOBAL_DATA_PTR;
+extern phys_addr_t prior_stage_fdt_address;
/*
* Miscellaneous platform dependent initializations
*/
@@ -66,7 +67,7 @@ ulong board_flash_get_legacy(ulong base, int banknum,
flash_info_t *info)
void *board_fdt_blob_setup(void)
{
- void **ptr = (void *)CONFIG_SYS_SDRAM_BASE;
+ void **ptr = (void *)&prior_stage_fdt_address;
if (fdt_magic(*ptr) == FDT_MAGIC)
return (void *)*ptr;
--
2.7.4
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