diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0925-ARM-dts-Add-UART-skip-init-properties-for-U-boot.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0925-ARM-dts-Add-UART-skip-init-properties-for-U-boot.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0925-ARM-dts-Add-UART-skip-init-properties-for-U-boot.patch b/target/linux/bcm27xx/patches-5.4/950-0925-ARM-dts-Add-UART-skip-init-properties-for-U-boot.patch deleted file mode 100644 index be6c9dd250..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0925-ARM-dts-Add-UART-skip-init-properties-for-U-boot.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 197b4fbd218a0a12573cdfcb011eeb3f00765d96 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.com> -Date: Fri, 17 Jul 2020 11:20:07 +0100 -Subject: [PATCH] ARM: dts: Add UART skip-init properties for U-boot - -U-boot can get stuck trying to initialise UARTs that aren't mapped -to the pin header. There is no reason for U-boot not to rely on the -initialisation by the firmware, so tag both UARTs with the u-boot -magic boolean property "skip-init". - -See: https://github.com/raspberrypi/linux/pull/3731 - https://lists.denx.de/pipermail/u-boot/2017-April/285606.html - -Signed-off-by: Phil Elwell <phil@raspberrypi.com> ---- - arch/arm/boot/dts/bcm270x-rpi.dtsi | 8 ++++++++ - 1 file changed, 8 insertions(+) - ---- a/arch/arm/boot/dts/bcm270x-rpi.dtsi -+++ b/arch/arm/boot/dts/bcm270x-rpi.dtsi -@@ -102,6 +102,14 @@ - }; - }; - -+&uart0 { -+ skip-init; -+}; -+ -+&uart1 { -+ skip-init; -+}; -+ - &txp { - status = "disabled"; - }; |