Commit 7e24518c authored by Rick Chen's avatar Rick Chen Committed by Andes
Browse files

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: default avatarRick Chen <>
Cc: KC Lin <>
Cc: Alan Kao <>
parent cd61e86e
......@@ -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)
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