[PATCH v2 0/3] rockchip: sdram: Fix issues observed on RK3576

Most Rockchip AArch64 SoCs have start of DRAM at 0x0. However, the RK3576 instead has start of DRAM at 0x40000000 and can extend continuous beyond the 4 GiB mark.

This series fixes issues observed on a Rockchip RK3576 board testing Heiko's RK3576 series [1].

Changes in v2: - Drop duplicate patch - Add patch to limit gd->ram_top to max 4G - Add patch to assign gd->ram_base in SPL - Collect r-b tag

[1] https://patchwork.ozlabs.org/cover/2013854/

Jonas Karlman (3): rockchip: sdram: Allow the first bank to extend beyond 4 GiB rockchip: sdram: Limit usable ram_top to max 4G rockchip: sdram: Ensure ram_base is correct in SPL

arch/arm/mach-rockchip/sdram.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)