Stefan Reinauer (stefan.reinauer@coreboot.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/9274
-gerrit
commit 29724b0991e0524f0e25b721609a2e0cc6898b57 Author: Duncan Laurie dlaurie@chromium.org Date: Mon Nov 17 13:06:52 2014 -0800
samus: Change touchscreen bootloader mode i2c address
This value apparently changed to 0x27 in the hardware but was never adjusted in firmware.
BUG=chrome-os-partner:33790 BRANCH=samus TEST=build and boot on samus
Change-Id: Ib610fc6522715e3c841c337d420ec63563bec798 Signed-off-by: Stefan Reinauer reinauer@chromium.org Original-Commit-Id: e01d3b47bf49861e9d53fc8db41890fe4c91ff9b Original-Change-Id: I10ca7b77068491e143f8bf2463b481eada910618 Original-Signed-off-by: Duncan Laurie dlaurie@chromium.org Original-Reviewed-on: https://chromium-review.googlesource.com/230232 Original-Reviewed-by: Aaron Durbin adurbin@chromium.org --- src/mainboard/google/samus/acpi/mainboard.asl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mainboard/google/samus/acpi/mainboard.asl b/src/mainboard/google/samus/acpi/mainboard.asl index feecac3..39797e5 100644 --- a/src/mainboard/google/samus/acpi/mainboard.asl +++ b/src/mainboard/google/samus/acpi/mainboard.asl @@ -258,7 +258,7 @@ Scope (_SB.PCI0.I2C1) Name (_CRS, ResourceTemplate() { I2cSerialBus ( - 0x25, // SlaveAddress + 0x27, // SlaveAddress ControllerInitiated, // SlaveMode 400000, // ConnectionSpeed AddressingMode7Bit, // AddressingMode