diff mbox series

[2/3] rockchip: rk3328: enable spl-fifo-mode for emmc and sdmmc

Message ID 20191231100159.8424-2-kever.yang@rock-chips.com
State Accepted
Commit fa2047c47310be051a7d3e7d4f08e7724b7995a9
Delegated to: Kever Yang
Headers show
Series [1/3] rockchip: rk3328: add COUNTER_FREQUENCY definition | expand

Commit Message

Kever Yang Dec. 31, 2019, 10:01 a.m. UTC 
Since mmc to sram can't do dma, add patch to prevent aborts transfering
TF-A parts.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
---

 arch/arm/dts/rk3328-u-boot.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/dts/rk3328-u-boot.dtsi b/arch/arm/dts/rk3328-u-boot.dtsi
index ffbd657e31..6d5b3ec06e 100644
--- a/arch/arm/dts/rk3328-u-boot.dtsi
+++ b/arch/arm/dts/rk3328-u-boot.dtsi
@@ -51,8 +51,14 @@ 
 
 &emmc {
 	u-boot,dm-pre-reloc;
+
+	/* mmc to sram can't do dma, prevent aborts transfering TF-A parts */
+	u-boot,spl-fifo-mode;
 };
 
 &sdmmc {
 	u-boot,dm-pre-reloc;
+
+	/* mmc to sram can't do dma, prevent aborts transfering TF-A parts */
+	u-boot,spl-fifo-mode;
 };