John Zhao uploaded patch set #2 to the change originally created by John Zhao.

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ec/google/chromeec: Add RFWU into EC RAM for Retimer firmware update

The RFWU byte is defined as Bits[3:0] for port number and Bits[7:4] for
operations. The supported operations are:
RETIMER_FW_UPDATE_PORT_INFO	0
RETIMER_FW_UPDATE_PD_SUSPEND	1
RETIMER_FW_UPDATE_PD_RESUME	2
RETIMER_FW_UPDATE_GET_MUX	3
RETIMER_FW_UPDATE_SET_USB	4
RETIMER_FW_UPDATE_SET_SAFE	5
RETIMER_FW_UPDATE_SET_TBT	6
RETIMER_FW_UPDATE_DISCONNECT	7

BUG=b:162528867
TEST=Booted to kernel and verified RFWU entry from ACPI DSDT ERAM field.

Signed-off-by: John Zhao <john.zhao@intel.com>
Change-Id: I1ba04c6357b6fd0cc33ffce33e7e430539bace79
---
M src/ec/google/chromeec/acpi/ec.asl
1 file changed, 1 insertion(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/51/49051/2

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