On my AN7581 board, the same change in the Airoha ATF-2.10 source code
causes instability in eMMC reading. After the patch, in about 9 of 10
cases, ATF BL2 is unable to read FIP image from the eMMC flash. Thus
BL31 and U-Boot are unable to start.
Lets revert commit 7cb79f8d3d55 ("arm: dts: an7581: set r_smpl for MMC
in U-Boot") until the issue will be investigated.
Signed-off-by: Mikhail Kshevetskiy <[email protected]>
---
arch/arm/dts/an7581-u-boot.dtsi | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/arm/dts/an7581-u-boot.dtsi b/arch/arm/dts/an7581-u-boot.dtsi
index 7fc71d471c4..a9297ca6503 100644
--- a/arch/arm/dts/an7581-u-boot.dtsi
+++ b/arch/arm/dts/an7581-u-boot.dtsi
@@ -84,7 +84,6 @@
reg = <0x0 0x1fa0e000 0x0 0x1000>,
<0x0 0x1fa0c000 0x0 0x60>;
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
- r_smpl = <1>;
clocks = <&scuclk EN7581_CLK_EMMC>, <&clk25m>;
clock-names = "source", "hclk";
bus-width = <4>;
--
2.51.0
