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| author | Wolfgang Denk <wd@denx.de> | 2009-07-07 22:35:02 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-07-07 22:35:02 +0200 |
| commit | 8e5e9b940cdede0debe528cdd7edccccbb3ebf2a (patch) | |
| tree | 61647a9af02a1bdb5e498ed467d4eccdb8e706b7 /doc | |
| parent | a48ecc969f8d2d0fe9167962e9b8b4cca52de10b (diff) | |
| download | u-boot-imx-8e5e9b940cdede0debe528cdd7edccccbb3ebf2a.zip u-boot-imx-8e5e9b940cdede0debe528cdd7edccccbb3ebf2a.tar.gz u-boot-imx-8e5e9b940cdede0debe528cdd7edccccbb3ebf2a.tar.bz2 | |
Coding style cleanup; update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/README.LED | 12 | ||||
| -rw-r--r-- | doc/README.omap3 | 1 |
2 files changed, 6 insertions, 7 deletions
diff --git a/doc/README.LED b/doc/README.LED index 1221177..94e552a 100644 --- a/doc/README.LED +++ b/doc/README.LED @@ -10,7 +10,7 @@ The first step is to define CONFIG_STATUS_LED in the board config file. If the LED support is only for a single board, define CONFIG_BOARD_SPECIFIC_LED in the board config file. -At a minimum, these macros must be defined at +At a minimum, these macros must be defined at STATUS_LED_BIT STATUS_LED_STATE STATUS_LED_PERIOD @@ -20,7 +20,7 @@ STATUS_LED_BIT<n> STATUS_LED_STATE<n> STATUS_LED_PERIOD<n> -Where <n> can a integer 1 through 3. +Where <n> can a integer 1 through 3. STATUS_LED_BIT is passed into the __led_* functions to identify which LED is being acted on. As such, the value choose must be unique with with respect to @@ -37,25 +37,25 @@ range from 2 to 10. Some other LED macros STATUS_LED_BOOT is the LED to light when the board is booting. This must be a -valid STATUS_LED_BIT value. +valid STATUS_LED_BIT value. STATUS_LED_RED is the red LED. It is used signal errors. This must be a valid STATUS_LED_BIT value. Other similar color LED's are STATUS_LED_YELLOW and -STATUS_LED_BLUE. +STATUS_LED_BLUE. These board must define these functions __led_init is called once to initialize the LED to STATUS_LED_STATE. One time start up code should be placed here. -__led_set is called to change the state of the LED. +__led_set is called to change the state of the LED. __led_toggle is called to toggle the current state of the LED. Colour LED ======================================== -Colour LED's are at present only used by ARM. +Colour LED's are at present only used by ARM. The functions names explain their purpose. diff --git a/doc/README.omap3 b/doc/README.omap3 index 66e781d..6227151 100644 --- a/doc/README.omap3 +++ b/doc/README.omap3 @@ -156,4 +156,3 @@ http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pd [8] TI OMAP3 U-Boot: http://beagleboard.googlecode.com/files/u-boot_beagle_revb.tar.gz - |