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| author | Andy Yan <andy.yan@rock-chips.com> | 2019-11-26 21:15:39 +0800 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2019-12-05 23:53:07 +0800 |
| commit | afe18f205e269682edd680cb4a5bcbe2094ea58b (patch) | |
| tree | 9ebe883d2b5b3870701e0b1a3220a4bcba013b66 /arch | |
| parent | 081a51c937952b91957873badafa11ad2a025315 (diff) | |
| download | u-boot-afe18f205e269682edd680cb4a5bcbe2094ea58b.zip u-boot-afe18f205e269682edd680cb4a5bcbe2094ea58b.tar.gz u-boot-afe18f205e269682edd680cb4a5bcbe2094ea58b.tar.bz2 | |
rockchip: px5: enable spl-fifo-mode for emmc for px5-evb
We need load some parts of ATF to sram, but rockchip
dwmmc controllers can't do dma to non-ddr addresses
space, so set the mmc controller into fifo mode in spl.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/dts/rk3368-px5-evb-u-boot.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi index 002767a..936ce55 100644 --- a/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi +++ b/arch/arm/dts/rk3368-px5-evb-u-boot.dtsi @@ -58,6 +58,8 @@ }; &emmc { + /* mmc to sram can't do dma, prevent aborts transferring TF-A parts */ + u-boot,spl-fifo-mode; u-boot,dm-pre-reloc; }; |