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2f5e46cef4
Let's move to protocol version 6, which provides most of the new features
we want to update generic EC firmware.
Note that this matches chip/g version as of commit 0e5497db6,
plus the following uncommited chip/g patches (CL:458364):
c73af7dd2 chip/g/upgrade: Clarify pdu/frame terminology
baea0a8c7 chip/g/upgrade: Rename SIGNED_TRANSFER_SIZE to UPDATE_PDU_SIZE
d6e41b75c chip/g/upgrade: Remove cr50-specific upgrade subclass and
protocol
3dc0b9a25 chip/g/upgrade: Rename upgrade to update
13436f9b9 chip/g/upgrade: Split rdpu initialization to a separate function
fab9a0936 chip/g/upgrade: Minor formatting fixups
8161ef7c0 chip/g/upgrade: Fix valid_transfer_start logic
bd6d79434 chip/g/upgrade: Fix logic for short USB packets within frames
b09e252ed chip/g/upgrade: Improve error handling
Then:
diff -u include/update_fw.h chip/g/upgrade_fw.h
diff -u common/usb_update.c chip/g/usb_upgrade.c
diff -u common/update_fw.c chip/g/upgrade_fw.c
Only shows chip/g specific differences.
BRANCH=none
BUG=b:36375666
BUG=b:35587171
TEST=make buildall -j
TEST=Can update hammer over USB using usb_updater2
Change-Id: I5b0f0281d844972dab572955d5495f808127e523
Reviewed-on: https://chromium-review.googlesource.com/458321
Commit-Ready: Nicolas Boichat <drinkcat@chromium.org>
Tested-by: Nicolas Boichat <drinkcat@chromium.org>
Reviewed-by: Nick Sanders <nsanders@chromium.org>
Reviewed-by: Nicolas Boichat <drinkcat@chromium.org>
For an overview of the Embedded Controller firmware, refer to http://www.chromium.org/chromium-os/2014-firmware-summit For instructions on building from source, refer to http://www.chromium.org/chromium-os/ec-development/getting-started-building-ec-images-quickly