Allow the first bank to extend beyond 4 GiB when the blob of space for peripheral is located before start of DRAM, e.g. when start of DRAM is 0x40000000 and continue beyond the 4 GiB mark.
Signed-off-by: Jonas Karlman jonas@kwiboo.se Reviewed-by: Kever Yang kever.yang@rock-chips.com --- v2: Collect r-b tag --- arch/arm/mach-rockchip/sdram.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-rockchip/sdram.c b/arch/arm/mach-rockchip/sdram.c index 7c21ae8efc44..3d3fc327234f 100644 --- a/arch/arm/mach-rockchip/sdram.c +++ b/arch/arm/mach-rockchip/sdram.c @@ -310,6 +310,8 @@ int dram_init_banksize(void) if (ram_top > SZ_4G && top < SZ_4G) { gd->bd->bi_dram[1].start = SZ_4G; gd->bd->bi_dram[1].size = ram_top - gd->bd->bi_dram[1].start; + } else if (ram_top > SZ_4G && top == SZ_4G) { + gd->bd->bi_dram[0].size = ram_top - gd->bd->bi_dram[0].start; } #else #ifdef CONFIG_SPL_OPTEE_IMAGE