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 <grinb...@compulab.co.il>
---
README | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/README b/README
index 09662a4..55c71fa 100644
--- a/README
+++ b/README
@@ -1951,6 +1951,14 @@ 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
--
1.8.1.5
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