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| author | Aseda Aboagye <aaboagye@google.com> | 2020-01-03 12:22:22 -0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2020-01-03 23:22:08 +0000 |
| commit | 6f821a63b5d40b01c216e6919a3f5e0dfb0c8d82 (patch) | |
| tree | 4a84e1df673a6de2af6c2bd45413bda18cfe77e5 | |
| parent | cb0cfc0cbc42057b388b454a172bc4fde0f09a1f (diff) | |
| download | chrome-ec-6f821a63b5d40b01c216e6919a3f5e0dfb0c8d82.tar.gz | |
cbi: Add support for CONFIG_WP_ACTIVE_HIGH
The CBI module was missing support for an inverted write protect signal,
this commit simply adds that support.
BUG=b:146172102
BRANCH=None
TEST=`make -j buildall`
Change-Id: Ic52853e67a9f650609c09d719e57ed34f18d7f02
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1986312
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Auto-Submit: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Diana Z <dzigterman@chromium.org>
Commit-Queue: Diana Z <dzigterman@chromium.org>
| -rw-r--r-- | common/cbi.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/cbi.c b/common/cbi.c index 1f92e584c2..e1839a9b6e 100644 --- a/common/cbi.c +++ b/common/cbi.c @@ -225,7 +225,11 @@ int cbi_set_board_info(enum cbi_data_tag tag, const uint8_t *buf, uint8_t size) static int eeprom_is_write_protected(void) { +#ifdef CONFIG_WP_ACTIVE_HIGH + return gpio_get_level(GPIO_WP); +#else return !gpio_get_level(GPIO_WP_L); +#endif /* CONFIG_WP_ACTIVE_HIGH */ } static int write_board_info(void) |