From: Ashok Reddy Soma <[email protected]> Mini u-boot eMMC dt parameters are not in sync with full u-boot dt.
Frequency for eMMC is fixed to 25Mhz. Due to this, mmc multi-block write commands are failing. Increase frequency to 200Mhz to fix this issue. Add bus-width = <8>, non-removable and disable-wp properties to the node as this is eMMC. Signed-off-by: Ashok Reddy Soma <[email protected]> Signed-off-by: Michal Simek <[email protected]> --- arch/arm/dts/versal-mini-emmc0.dts | 9 ++++++--- arch/arm/dts/versal-mini-emmc1.dts | 9 ++++++--- 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/arch/arm/dts/versal-mini-emmc0.dts b/arch/arm/dts/versal-mini-emmc0.dts index 7826a282134b..6a6e7467a233 100644 --- a/arch/arm/dts/versal-mini-emmc0.dts +++ b/arch/arm/dts/versal-mini-emmc0.dts @@ -16,10 +16,10 @@ #size-cells = <2>; model = "Xilinx Versal MINI eMMC0"; - clk25: clk25 { + clk200: clk200 { compatible = "fixed-clock"; #clock-cells = <0x0>; - clock-frequency = <25000000>; + clock-frequency = <200000000>; }; dcc: dcc { @@ -38,9 +38,12 @@ sdhci0: sdhci@f1040000 { compatible = "xlnx,versal-8.9a", "arasan,sdhci-8.9a"; status = "okay"; + non-removable; + disable-wp; + bus-width = <8>; reg = <0x0 0xf1040000 0x0 0x10000>; clock-names = "clk_xin", "clk_ahb"; - clocks = <&clk25 &clk25>; + clocks = <&clk200 &clk200>; xlnx,device_id = <0>; no-1-8-v; xlnx,mio-bank = <0>; diff --git a/arch/arm/dts/versal-mini-emmc1.dts b/arch/arm/dts/versal-mini-emmc1.dts index 2f28f856a6a3..c342e6bdf7ad 100644 --- a/arch/arm/dts/versal-mini-emmc1.dts +++ b/arch/arm/dts/versal-mini-emmc1.dts @@ -16,10 +16,10 @@ #size-cells = <2>; model = "Xilinx Versal MINI eMMC1"; - clk25: clk25 { + clk200: clk200 { compatible = "fixed-clock"; #clock-cells = <0x0>; - clock-frequency = <25000000>; + clock-frequency = <200000000>; }; dcc: dcc { @@ -38,9 +38,12 @@ sdhci1: sdhci@f1050000 { compatible = "xlnx,versal-8.9a", "arasan,sdhci-8.9a"; status = "okay"; + non-removable; + disable-wp; + bus-width = <8>; reg = <0x0 0xf1050000 0x0 0x10000>; clock-names = "clk_xin", "clk_ahb"; - clocks = <&clk25 &clk25>; + clocks = <&clk200 &clk200>; xlnx,device_id = <1>; no-1-8-v; xlnx,mio-bank = <0>; -- 2.28.0
