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authorRick Chen <rick@andestech.com>2019-11-14 13:52:23 +0800
committerAndes <uboot@andestech.com>2019-12-10 08:23:10 +0800
commit7e24518c904d9cab8185a1248a24e86c4ceb19ae (patch)
treed5ab0b034288ff6acda40b47c2ac5ca6d8c1d755 /board
parentcd61e86e6d2a86b3affd90eeae3f5c97fe990b04 (diff)
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riscv: ax25-ae350: Use generic memory size setup
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 <rick@andestech.com> Cc: KC Lin <kclin@andestech.com> Cc: Alan Kao <alankao@andestech.com>
Diffstat (limited to 'board')
-rw-r--r--board/AndesTech/ax25-ae350/ax25-ae350.c21
1 files changed, 2 insertions, 19 deletions
diff --git a/board/AndesTech/ax25-ae350/ax25-ae350.c b/board/AndesTech/ax25-ae350/ax25-ae350.c
index b0164a9a47..47e6929365 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)