From 81066b7ce7192432389578fc0f15b3a46da84bad Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Fri, 7 Aug 2020 18:31:20 +0000 Subject: mb/google/zork: Revert Don't expose reset GPIO for touchscreen to OS This reverts the code from commit 728c0787f2 that removes the reset GPIO from the touchscreen ACPI interface. That patch exposes a bug which leads to an invalid opcode trap in the touchscreen code. Reverting this gets the system working again, but is not a long-term solution. BUG=b:162596241 TEST=System boots to login screen. Change-Id: I57a070d94f961cec43834c8bedd5dafc8a54171a Signed-off-by: Martin Roth Reviewed-on: https://review.coreboot.org/c/coreboot/+/43078 Reviewed-by: Furquan Shaikh Reviewed-by: Aaron Durbin Tested-by: build bot (Jenkins) --- src/mainboard/google/zork/variants/trembyle/overridetree.cb | 1 - 1 file changed, 1 deletion(-) (limited to 'src/mainboard/google/zork/variants/trembyle/overridetree.cb') diff --git a/src/mainboard/google/zork/variants/trembyle/overridetree.cb b/src/mainboard/google/zork/variants/trembyle/overridetree.cb index 9e7660b234..fb922b9de3 100644 --- a/src/mainboard/google/zork/variants/trembyle/overridetree.cb +++ b/src/mainboard/google/zork/variants/trembyle/overridetree.cb @@ -76,7 +76,6 @@ chip soc/amd/picasso # 20ms: Firmware ready time register "reset_delay_ms" = "32 + 20" register "has_power_resource" = "1" - register "disable_gpio_export_in_crs" = "1" device i2c 39 on end end chip drivers/i2c/generic -- cgit v1.2.3