initial buildroot for linux 5.15

2021-12-06 14:12:13 +08:00
parent d7767d594e
commit 7b6fc358fa
12736 changed files with 508822 additions and 0 deletions
@@ -0,0 +1,27 @@
+Some versions of u-boot for this Chromebook check for tpm node
+in the device tree and fail badly (reboot) if it is not found.
+
+While not exactly correct, it is much easier to patch the mainline
+device tree to match u-boot expectations than to fix u-boot on
+this device.
+
+See https://code.google.com/p/chromium/issues/detail?id=220169
+and https://lkml.org/lkml/2013/3/4/242
+
+Signed-off-by: Alex Suykov <alex.suykov@gmail.com>
+
+--- a/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+++ b/arch/arm/boot/dts/exynos5250-snow-common.dtsi
+@@ -466,6 +466,11 @@
+ 	status = "okay";
+ 	samsung,i2c-sda-delay = <100>;
+ 	samsung,i2c-max-bus-freq = <66000>;
+
+	tpm {
+		compatible = "infineon,slb9635tt";
+		reg = <0x20>;
+	};
+ };
+ 
+ &i2c_5 {
+