WIP: ARM: tegra: surface-rt-efi: disable cache

L2 cache does not work on Surface RT when booted with EFI. Signed-off-by: Anton Bambura <[email protected]>
grate-driver · Jul 14, 2021 · 9ec0c95 · 9ec0c95
1 parent ff12100
commit 9ec0c95
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts b/arch/arm/boot/dts/tegra30-microsoft-surface-rt-efi.dts
@@ -10,6 +10,9 @@
 / {
 	compatible = "microsoft,surface-rt-efi", "microsoft,surface-rt", "nvidia,tegra30";
 
+	/* L2 cache does not work yet */
+	/delete-node/ cache-controller@50043000;
+
 	ldo5_reg: tps65911-ldo5 {
 		compatible = "regulator-fixed";
 		regulator-name = "vddio_sdmmc";