riscv: image: Use the first DRAM bank for bootm_low
bootm_low is used as a base address is used to allocate space for the
FDT blob, initrd, cmdline, etc. when booting Linux. Set the default
value for RISC-V to the start of the first DRAM bank, so platforms can
get their DRAM layout from the device tree, and do not need to define
CONFIG_SYS_SDRAM_BASE.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
diff --git a/common/image.c b/common/image.c
index e199d61..8ac5708 100644
--- a/common/image.c
+++ b/common/image.c
@@ -684,7 +684,7 @@
#if defined(CONFIG_SYS_SDRAM_BASE)
return CONFIG_SYS_SDRAM_BASE;
-#elif defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE)
+#elif defined(CONFIG_ARM) || defined(CONFIG_MICROBLAZE) || defined(CONFIG_RISCV)
return gd->bd->bi_dram[0].start;
#else
return 0;