Hi, On 4 September 2016 at 19:39, Ziyuan Xu <xzy...@rock-chips.com> wrote: > The all current Rockchip SoCs supporting 4GB of ram have problems > accessing the memory region 0xfe000000~0xff000000. Actually, some IP > controller can't address to, so let's limit the available range. > > This patch fixes a bug which found in miniarm-rk3288-4GB board. The > U-Boot was relocated to 0xfef72000, and .bss variants was also > relocated, such as do_fat_read_at_block. Once eMMC controller transfer > data to do_fat_read_at_block via DMA, DMAC can't access more than > 0xfe000000. So that DMAC didn't work sane. > > Signed-off-by: Ziyuan Xu <xzy...@rock-chips.com> > --- > > arch/arm/mach-rockchip/rk3288/sdram_rk3288.c | 7 ++++--- > 1 file changed, 4 insertions(+), 3 deletions(-)
No comments on this one? Acked-by: Simon Glass <s...@chromium.org> Tested on firefly-rk3288: Tested-by: Simon Glass <s...@chromium.org> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
