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| author | Igor Grinberg <grinberg@compulab.co.il> | 2013-11-08 01:03:50 +0200 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-11-25 10:41:52 -0500 |
| commit | 1df7bbba24b5f8f97331e30066358b7ab97ff1df (patch) | |
| tree | 28dc297b397a27cf3d7e8e8c88811329d5a1ce40 | |
| parent | 4b756b013ae0159d77d34981b57f8590f8dba2ee (diff) | |
| download | u-boot-imx-1df7bbba24b5f8f97331e30066358b7ab97ff1df.zip u-boot-imx-1df7bbba24b5f8f97331e30066358b7ab97ff1df.tar.gz u-boot-imx-1df7bbba24b5f8f97331e30066358b7ab97ff1df.tar.bz2 | |
README: document the CONFIG_GPIO_LED symbol
The CONFIG_GPIO_LED symbol does not have any documentation in the README
file. Document the CONFIG_GPIO_LED symbol.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
| -rw-r--r-- | README | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1963,6 +1963,14 @@ CBFS (Coreboot Filesystem) support kernel). Defining CONFIG_STATUS_LED enables this feature in U-Boot. + Additional options: + + CONFIG_GPIO_LED + The status LED can be connected to a GPIO pin. + In such cases, the gpio_led driver can be used as a + status LED backend implementation. Define CONFIG_GPIO_LED + to include the gpio_led driver in the U-Boot binary. + - CAN Support: CONFIG_CAN_DRIVER Defining CONFIG_CAN_DRIVER enables CAN driver support |