43 lines
1.0 KiB
Diff
43 lines
1.0 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Brent Roman <[email protected]>
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Date: Sat, 16 Nov 2024 20:50:41 -0800
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Subject: Ensure Rock S0 v1.1 boards u-boot SPL can access MMC card
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Signed-off-by: Brent Roman <[email protected]>
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---
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arch/arm/dts/rk3308-rock-s0-u-boot.dtsi | 15 ++++++++++
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1 file changed, 15 insertions(+)
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diff --git a/arch/arm/dts/rk3308-rock-s0-u-boot.dtsi b/arch/arm/dts/rk3308-rock-s0-u-boot.dtsi
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index 84ca2ee0d5..c0d7f7b651 100644
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--- a/arch/arm/dts/rk3308-rock-s0-u-boot.dtsi
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+++ b/arch/arm/dts/rk3308-rock-s0-u-boot.dtsi
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@@ -5,10 +5,25 @@
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&emmc_pwren {
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bootph-pre-ram;
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bootph-some-ram;
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};
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+&pcfg_pull_down {
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+ bootph-pre-ram;
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+ bootph-some-ram;
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+};
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+
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+&sdmmc {
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+ pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_pwren &sdmmc_bus4>;
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+};
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+
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+&sdmmc_pwren {
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+ bootph-pre-ram;
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+ bootph-some-ram;
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+ rockchip,pins = <4 RK_PD6 0 &pcfg_pull_down>;
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+};
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+
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&uart0 {
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bootph-all;
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clock-frequency = <24000000>;
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};
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--
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Created with Armbian build tools https://github.com/armbian/build
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