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author | Jack Rosenthal <jrosenth@chromium.org> | 2021-11-04 12:11:58 -0600 |
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committer | Commit Bot <commit-bot@chromium.org> | 2021-11-05 04:22:34 +0000 |
commit | 252457d4b21f46889eebad61d4c0a65331919cec (patch) | |
tree | 01856c4d31d710b20e85a74c8d7b5836e35c3b98 /common/cbi_gpio.c | |
parent | 08f5a1e6fc2c9467230444ac9b582dcf4d9f0068 (diff) | |
download | chrome-ec-stabilize-14388.62.B-ish.tar.gz |
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-ish
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>
Diffstat (limited to 'common/cbi_gpio.c')
-rw-r--r-- | common/cbi_gpio.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/common/cbi_gpio.c b/common/cbi_gpio.c deleted file mode 100644 index 7b9fb25ebb..0000000000 --- a/common/cbi_gpio.c +++ /dev/null @@ -1,72 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -/* Support Cros Board Info GPIO */ - -#include "console.h" -#include "cros_board_info.h" -#include "gpio.h" -#include "system.h" -#include "util.h" - -#define CPRINTS(format, args...) cprints(CC_SYSTEM, "CBI " format, ## args) - -static int cbi_gpio_read(uint8_t offset, uint8_t *data, int len) -{ - int board_id; - int sku_id; - int rv; - int err = 0; - - if (cbi_get_cache_status() == CBI_CACHE_STATUS_SYNCED) - return EC_SUCCESS; - - cbi_create(); - - board_id = system_get_board_version(); - if (board_id < 0) { - CPRINTS("Failed (%d) to get a valid board id", -board_id); - err++; - } else { - rv = cbi_set_board_info(CBI_TAG_BOARD_VERSION, - (uint8_t *)&board_id, sizeof(int)); - if (rv) { - CPRINTS("Failed (%d) to set BOARD_VERSION tag", rv); - err++; - } - } - - sku_id = system_get_sku_id(); - rv = cbi_set_board_info(CBI_TAG_SKU_ID, - (uint8_t *)&sku_id, sizeof(int)); - if (rv) { - CPRINTS("Failed (%d) to set SKU_ID tag", rv); - err++; - } - - if (err > 0) - return EC_ERROR_UNKNOWN; - - return EC_SUCCESS; -} - -static int cbi_gpio_is_write_protected(void) -{ - /* - * When CBI comes from strapping pins, any attempts for updating CBI - * storage should be rejected. - */ - return 1; -} - -const struct cbi_storage_driver gpio_drv = { - .load = cbi_gpio_read, - .is_protected = cbi_gpio_is_write_protected, -}; - -const struct cbi_storage_config_t cbi_config = { - .storage_type = CBI_STORAGE_TYPE_GPIO, - .drv = &gpio_drv, -}; |