From 5c606ca35c421faf42499f78ce4a4e7745d53df6 Mon Sep 17 00:00:00 2001 From: Deepak Das Date: Wed, 15 Apr 2020 08:55:24 +0530 Subject: [PATCH] rockchip: rk3399: enable spl-fifo-mode for sdmmc adapting commit fa2047c47310 ("rockchip: rk3328: enable spl-fifo-mode for emmc and sdmmc") for rk3399. Since mmc to sram can't do dma, add patch to prevent aborts transferring TF-A parts. Signed-off-by: Deepak Das --- arch/arm/dts/rk3399-u-boot.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi index 9bb130a92a..22017ecd60 100644 --- a/arch/arm/dts/rk3399-u-boot.dtsi +++ b/arch/arm/dts/rk3399-u-boot.dtsi @@ -91,6 +91,9 @@ &sdmmc { u-boot,dm-pre-reloc; + + /* mmc to sram can't do dma, prevent aborts transferring TF-A parts */ + u-boot,spl-fifo-mode; }; &spi1 { -- 2.25.1