guix/gnu/packages/patches/u-boot-rk3399-enable-emmc-phy.patch
Pierre Langlois bf1e46e959
gnu: u-boot: Fix rk3399 boot from emmc.
* gnu/packages/bootloaders.scm (%u-boot-rk3399-enable-emmc-phy-patch): New
variable.
(u-boot)[origin]: Register it.
* gnu/packages/patches/u-boot-rk3399-enable-emmc-phy.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
2021-11-27 15:03:33 +00:00

26 lines
599 B
Diff

adapting commit ac804143cf ("mmc: rockchip_sdhci: add phy and clock
config for rk3399") to fix the issue "Not found emmc phy device".
Signed-off-by: Yifeng Zhao <yifeng.zhao@rock-chips.com>
---
arch/arm/dts/rk3399-u-boot.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/dts/rk3399-u-boot.dtsi b/arch/arm/dts/rk3399-u-boot.dtsi
index 73922c328a..716b9a433a 100644
--- a/arch/arm/dts/rk3399-u-boot.dtsi
+++ b/arch/arm/dts/rk3399-u-boot.dtsi
@@ -88,6 +88,10 @@
u-boot,dm-pre-reloc;
};
+&emmc_phy {
+ u-boot,dm-pre-reloc;
+};
+
&grf {
u-boot,dm-pre-reloc;
};
--
2.17.1