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* ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ishJack Rosenthal2021-11-051-25/+0
| | | | | | | | | | | | | | | | | | | | | | In the interest of making long-term branch maintenance incur as little technical debt on us as possible, we should not maintain any files on the branch we are not actually using. This has the added effect of making it extremely clear when merging CLs from the main branch when changes have the possibility to affect us. The follow-on CL adds a convenience script to actually pull updates from the main branch and generate a CL for the update. BUG=b:204206272 BRANCH=ish TEST=make BOARD=arcada_ish && make BOARD=drallion_ish Signed-off-by: Jack Rosenthal <jrosenth@chromium.org> Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038 Reviewed-by: Jett Rink <jettrink@chromium.org> Reviewed-by: Tom Hughes <tomhughes@chromium.org>
* npcx9: support SHA256 hardware acceleratorCHLin2020-10-131-0/+25
There is the hardware accelerator for SHA computation inside npcx9. This CL wraps the Nuvoton SHA library APIs (which are in the ROM) to Chromium EC's SHA256_* APIs to speed up the SHA256 computation. With the help of the hardware accelerator, the hash computation runs several times faster than the software method (see b:155771688 for more detailed evaluation data.) Also, we can gain ~840 bytes of code size. BRANCH=none BUG=b:165777478 BUG=b:155771688 TEST=pass "make buildall" TEST=flash the same RW image; #define/#undef CONFIG_SHA256_HW_ACCELERATE ; verify the RW hash value is the same in the console message. TEST=with the following test CL, move test patterns in test/sha256.c to board/npcx9_evb/test_sha256.c; pass all test patterns. Signed-off-by: CHLin <CHLin56@nuvoton.com> Change-Id: I45ca609889bd73573d67d15f3e561614201e60f6 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2455021 Tested-by: CH Lin <chlin56@nuvoton.com> Auto-Submit: CH Lin <chlin56@nuvoton.com> Reviewed-by: caveh jalali <caveh@chromium.org> Commit-Queue: caveh jalali <caveh@chromium.org>