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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 Rosenthal2021-11-051-101/+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>
* host_command: Change host command return value to enum ec_statusTom Hughes2019-10-021-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the host command handler callback function returns an int, it's easy to accidentally mix up the enum ec_error_list and enum ec_status types. The host commands always expect an enum ec_status type, so we change the return value to be of that explicit type. Compilation will then fail if you accidentally try to return an enum ec_error_list value. Ran the following commands and then manually fixed up a few remaining instances that were not caught: git grep --name-only 'static int .*(struct host_cmd_handler_args \*args)' |\ xargs sed -i 's#static int \(.*\)(struct host_cmd_handler_args \*args)#\ static enum ec_status \1(struct host_cmd_handler_args \*args)##' git grep --name-only 'int .*(struct host_cmd_handler_args \*args)' |\ xargs sed -i 's#int \(.*\)(struct host_cmd_handler_args \*args)#\ enum ec_status \1(struct host_cmd_handler_args \*args)##' BRANCH=none BUG=chromium:1004831 TEST=make buildall -j Cq-Depend: chrome-internal:1872675 Change-Id: Id93df9387ac53d016a1594dba86c6642babbfd1e Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1816865 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Jack Rosenthal <jrosenth@chromium.org>
* LICENSE: remove unnecessary (c) after CopyrightTom Hughes2019-06-191-1/+1
| | | | | | | | | | | | | | | | Ran the following command: git grep -l 'Copyright (c)' | \ xargs sed -i 's/Copyright (c)/Copyright/g' BRANCH=none BUG=none TEST=make buildall -j Change-Id: I6cc4a0f7e8b30d5b5f97d53c031c299f3e164ca7 Signed-off-by: Tom Hughes <tomhughes@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1663262 Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org> Reviewed-by: Aseda Aboagye <aaboagye@chromium.org>
* pstore: Fix issue with block calculation for pstore blocksMoritz Fischer2017-01-031-2/+2
| | | | | | | | | | | | | | | | Fix issue where the block is calculated wrong since the offset that gets added is wrongly EEPROM_BLOCK_COUNT_PSTORE which is the number of total blocks rather than the starting block given by EEPROM_BLOCK_START_PSTORE. TEST=Build test, ran on board with stubbed out functions. BUG=none BRANCH=none Change-Id: Ide4839845353c2b9f95a37eb689c8d800169bb22 Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Reviewed-on: https://chromium-review.googlesource.com/424182 Reviewed-by: Randall Spangler <rspangler@chromium.org>
* Change host command params/response pointers to void *Randall Spangler2012-07-261-6/+3
| | | | | | | | | | | | | This removes a bunch of unnecessary typecasts, since you can assign to/from void * without them. This also uncovered a few cases where const was being cast away for the input params; now fixed. BUG=none TEST=mkbp hash from u-boot console, and/or system boots ok Change-Id: Ic314b9d2ca06226ea8a09703ef5c1a912eb7146d Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/28500
* Pass maximum size of response buffer in via host command handler argsRandall Spangler2012-07-121-1/+1
| | | | | | | | | BUG=chrome-os-partner:11275 TEST=from u-boot prompt, 'mkbp hash' Change-Id: I4cf37acfdd8e4edfe2cb6259b0fc6d0860ef0f79 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/27225
* Refactor API for host commands, and handle variable length data betterRandall Spangler2012-07-111-22/+23
| | | | | | | | | | | | | | | | | | | | | | | Added version mask field to DECLARE_HOST_COMMAND() because it's convenient to do so when I'm touching all host command implementations, but all commands simply declare version 0 and nothing checks it yet. Will add version support in a followup CL. This change is internal to the EC; it does not change the data sent over the host interface. BUG=chrome-os-partner:11275 TEST=manual ectool version && ectool echash; should get sane data from both ectool flashread 0x80 0x40 /tmp/foo && od -tx1 /tmp/foo should match data from offset 0x80 of ec.bin (od -j128 -n64 -tx1 ec.bin) Change-Id: I5699f72b8d5e1ac23929353c9a34158d76c44206 Signed-off-by: Randall Spangler <rspangler@chromium.org> Reviewed-on: https://gerrit.chromium.org/gerrit/27172 Reviewed-by: Bill Richardson <wfrichar@chromium.org>
* de-LPCify the EC host interfaceVincent Palatin2012-05-151-22/+22
| | | | | | | | | | | | | Preparatory work to use common host command code between ARM and x86. Just rename constants, do not change the binary API. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=chrome-os-partner:9614 TEST=make BOARD=link Change-Id: I534d427c9b50103273835a6f32a0ddb622c762b3
* Slightly update the host commands APIVincent Palatin2012-05-141-3/+5
| | | | | | | | | | | | | | | | | | | | Preparatory work to use common host command code between ARM and x86. Every command sends back explicitly the size of the response payload. The size of the response defaults to 0 ond can be updated. Add a protocol version number returned as command 0x00 to help with backward compatibility. move a couple of function from lpc specific header to host commands to be able to implement them for the I2C link. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> BUG=chrome-os-partner:9614 TEST=make BOARD=link Change-Id: I6a28edf02996ddf6b7f32a3831d07d5f0271848f
* Use console output instead of uart output for console commandsRandall Spangler2012-04-241-4/+1
| | | | | | | | | | | | This completes console output cleanup. The remaining calls to uart_puts() and uart_printf() actually need to be that way. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:7464 TEST=manual Change-Id: Ib1d6d370d30429017b3d11994894fece75fab6ea
* Add fake developer switchRandall Spangler2012-04-101-13/+6
| | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:8884 TEST=manual optget fake_dev_switch --> 0 optset fake_dev_switch 1 optget fake_dev_switch --> 1 optset fake_dev_switch 0 optget fake_dev_switch --> 0 Reboot by holding ESC+D and tapping power optget fake_dev_switch --> 1 Reboot by holding ESC+F and tapping power optget fake_dev_switch --> 0 Change-Id: Iccb3bc8b3d571e551e204892769efc4161858055
* Refactor LPC status / result codesRandall Spangler2012-03-011-9/+9
| | | | | | | | | | | | | | | This is necessary to support SCI/SMI events. Note that this breaks compatibility with previous ectool builds - and probably also breaks flashrom support. Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:8253 TEST='ectool hello' and 'ectool flashinfo' still work and 'ectool usbchargemode 3 1' fails with error 2 Change-Id: If39e5b6e7cdcec1b5ec765594e8492925b430b10
* Register host commands the same clever way we do console commandsRandall Spangler2012-02-281-2/+4
| | | | | | | BUG=none TEST=run assorted ectool commands Change-Id: I830d3cbf2d1557b3ab455ec8736d3de5e5d3e697
* Add persistent host storage in EC EEPROMRandall Spangler2012-02-281-0/+109
Signed-off-by: Randall Spangler <rspangler@chromium.org> BUG=chrome-os-partner:8247 TEST=manual from root shell on host: ectool pstoreinfo --> should print PstoreSize 1024 AccessSize 4 echo testing 1 2 3 4 > /tmp/infile ectool pstorewrite 8 /tmp/infile ectool pstoreread 8 /tmp/outfile diff /tmp/infile /tmp/outfile Change-Id: I565e580307584f7def36c5e53d360c1a897d67d2
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