We've extended host command range from 8-bit to 16-bit. Extend
EC_CMD_GET_CMD_VERSIONS so that the host may query supported command
versions of the new host commands.
BRANCH=All
BUG=chrome-os-partner:26577
TEST=Extend 'usbpd' to version 1. Test that we can check its version.
TEST=Run 'ectool gpioget' with new ectool and old EC.
TEST=Run 'ectool gpioget' with old ectool and new EC.
Change-Id: I1651aaf21ac2604aea101244b5e53713ead8c1af
Signed-off-by: Vic Yang <victoryang@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/237622
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Version 1 of EC_CMD_FLASH_WRITE will use as big a write as possible given
the available command parameter space. Falls back to 64 byte writes on old
platforms.
BUG=chrome-os-partner:20571
BRANCH=none
TEST=Copy burn_my_ec onto a link and run it. Write size should be 64 bytes
for the first half of the update (since the old EC doesn't support ver.1
of the write command) and 240 bytes for the second half of the update.
Change-Id: I5900de3a5700d7c82a2e0c3cf9921b7ced1c0343
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60511
ectool.c has gotten monstrously huge. Refactor out some utility functions.
This is precursor work to refactoring out a lower-level flash
read/write interface.
BUG=chrome-os-partner:20571
BRANCH=none
TEST=ectool flashread 0x20000 0x80 /tmp foo -> works
Change-Id: I26dae609a73e54e8adaec56edbdce6a0bb4b8758
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/60265
Reviewed-by: Vic Yang <victoryang@chromium.org>
