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samus: Change touchscreen bootloader mode i2c address

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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: e01d3b47bf
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>
Reviewed-on: http://review.coreboot.org/9274
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Duncan Laurie 2014-11-17 13:06:52 -08:00 • committed by Patrick Georgi
commit c1b52757d9
1 changed files with 1 additions and 1 deletions
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2
src/mainboard/google/samus/acpi/mainboard.asl
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@ -258,7 +258,7 @@ Scope (\_SB.PCI0.I2C1)
Name (_CRS, ResourceTemplate()
{
I2cSerialBus (
0x25, // SlaveAddress
0x27, // SlaveAddress
ControllerInitiated, // SlaveMode
400000, // ConnectionSpeed
AddressingMode7Bit, // AddressingMode