From: Rick Chen <r...@andestech.com>
To get memory size from device tree instead of
get_ram_size(). This can avoid memory access fault
in U-Boot proper after PMP configurations in OpenSbi.
Signed-off-by: Rick Chen <r...@andestech.com>
Cc: KC Lin <kc...@andestech.com>
Cc: Alan Kao <alan...@andestech.com>
---
board/AndesTech/ax25-ae350/ax25-ae350.c | 21 ++-------------------
1 file changed, 2 insertions(+), 19 deletions(-)
diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c
b/board/AndesTech/ax25-ae350/ax25-ae350.c
index b0164a9..47e6929 100644
--- a/board/AndesTech/ax25-ae350/ax25-ae350.c
+++ b/board/AndesTech/ax25-ae350/ax25-ae350.c
@@ -30,29 +30,12 @@ int board_init(void)
int dram_init(void)
{
- unsigned long sdram_base = PHYS_SDRAM_0;
- unsigned long expected_size = PHYS_SDRAM_0_SIZE + PHYS_SDRAM_1_SIZE;
- unsigned long actual_size;
-
- actual_size = get_ram_size((void *)sdram_base, expected_size);
- gd->ram_size = actual_size;
-
- if (expected_size != actual_size) {
- printf("Warning: Only %lu of %lu MiB SDRAM is working\n",
- actual_size >> 20, expected_size >> 20);
- }
-
- return 0;
+ return fdtdec_setup_mem_size_base();
}
int dram_init_banksize(void)
{
- gd->bd->bi_dram[0].start = PHYS_SDRAM_0;
- gd->bd->bi_dram[0].size = PHYS_SDRAM_0_SIZE;
- gd->bd->bi_dram[1].start = PHYS_SDRAM_1;
- gd->bd->bi_dram[1].size = PHYS_SDRAM_1_SIZE;
-
- return 0;
+ return fdtdec_setup_memory_banksize();
}
#if defined(CONFIG_FTMAC100) && !defined(CONFIG_DM_ETH)
--
2.7.4
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