[PATCH 0/2] rockchip: sdram: Fix issues observed on RK3576

Jonas Karlman jonas at kwiboo.se
Thu Jan 23 23:02:16 CET 2025


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

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

Jonas Karlman (2):
  rockchip: sdram: Allow the first bank to extend beyond 4 GiB
  rockchip: sdram: Fix reserve of 2 MiB at start of DRAM

 arch/arm/mach-rockchip/sdram.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

-- 
2.48.1



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