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| author | Gerhard Sittig <gsi@denx.de> | 2013-06-05 14:51:06 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2013-06-24 22:25:57 +0200 |
| commit | b5992e77effcf15cbd50753fd85033a3f9887825 (patch) | |
| tree | c6e0d58dff007afe2d7fd47ad3f37551de489b29 /board/ifm/ac14xx/ac14xx.c | |
| parent | 186f9c130faa3e228b0db7f45de359748f78b1c3 (diff) | |
| download | u-boot-imx-b5992e77effcf15cbd50753fd85033a3f9887825.zip u-boot-imx-b5992e77effcf15cbd50753fd85033a3f9887825.tar.gz u-boot-imx-b5992e77effcf15cbd50753fd85033a3f9887825.tar.bz2 | |
ac14xx: cleanup comments in the board support
fix typos, minor rephrasing, remove obsolete notes and TODO items
Signed-off-by: Gerhard Sittig <gsi@denx.de>
Diffstat (limited to 'board/ifm/ac14xx/ac14xx.c')
| -rw-r--r-- | board/ifm/ac14xx/ac14xx.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/board/ifm/ac14xx/ac14xx.c b/board/ifm/ac14xx/ac14xx.c index f200b45..d45b7b2 100644 --- a/board/ifm/ac14xx/ac14xx.c +++ b/board/ifm/ac14xx/ac14xx.c @@ -37,7 +37,7 @@ static void gpio_configure(void) /* * out_be32(&gpioregs->gpdir, 0xC2293020); - * workaround for a hardware affect: configure direction in pieces, + * workaround for a hardware effect: configure direction in pieces, * setting all outputs at once drops the reset line too low and * makes us lose the MII connection (breaks ethernet for us) */ @@ -330,8 +330,7 @@ int misc_init_r(void) gpio_configure(); /* - * check the GPIO keyboard, - * enforced start of the recovery when + * enforce the start of the recovery system when * - the appropriate keys were pressed * - a previous installation was aborted or has failed * - "some" external software told us to @@ -339,13 +338,8 @@ int misc_init_r(void) want_recovery = 0; keys = gpio_querykbd(); printf("GPIO keyboard status [0x%08X]\n", keys); - /* XXX insist in the _exact_ combination? */ if ((keys & GPIOKEY_BITS_RECOVERY) == GPIOKEY_BITS_RECOVERY) { printf("GPIO keyboard requested RECOVERY\n"); - /* XXX TODO - * refine the logic to detect the first keypress, and - * wait to recheck IF it was the recovery combination? - */ want_recovery = 1; } s = getenv("install_in_progress"); |