board: ti: am64x: Use fdt functions for ram and bank init
Use the appropriate fdtdec_setup_mem_size_base and
fdtdec_setup_bank_size calls in dram_init and dram_bank_init to pull
these values from DT, where they are already available, instead of
hardcoding them.
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
diff --git a/board/ti/am64x/evm.c b/board/ti/am64x/evm.c
index 8373c76..7ea80b8 100644
--- a/board/ti/am64x/evm.c
+++ b/board/ti/am64x/evm.c
@@ -29,19 +29,24 @@
int dram_init(void)
{
- gd->ram_size = 0x80000000;
+ s32 ret;
- return 0;
+ ret = fdtdec_setup_mem_size_base();
+ if (ret)
+ printf("Error setting up mem size and base. %d\n", ret);
+
+ return ret;
}
int dram_init_banksize(void)
{
- /* Bank 0 declares the memory available in the DDR low region */
- gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE;
- gd->bd->bi_dram[0].size = 0x80000000;
- gd->ram_size = 0x80000000;
+ s32 ret;
- return 0;
+ ret = fdtdec_setup_memory_banksize();
+ if (ret)
+ printf("Error setting up memory banksize. %d\n", ret);
+
+ return ret;
}
#if defined(CONFIG_SPL_LOAD_FIT)