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| author | H. Nikolaus Schaller <hns@goldelico.com> | 2012-07-12 12:37:43 +0200 |
|---|---|---|
| committer | H. Nikolaus Schaller <hns@goldelico.com> | 2012-07-12 12:37:43 +0200 |
| commit | 42b02a681f8b4ddd877428ce48ed67a598114bb8 (patch) | |
| tree | d66ab90de1bd8ff2d6d7013d70c3b89a5450971f /u-boot | |
| parent | 19a5e7041fdf94211c72091ecdab1c9cfad59617 (diff) | |
| download | bootable_bootloader_goldelico_gta04-42b02a681f8b4ddd877428ce48ed67a598114bb8.zip bootable_bootloader_goldelico_gta04-42b02a681f8b4ddd877428ce48ed67a598114bb8.tar.gz bootable_bootloader_goldelico_gta04-42b02a681f8b4ddd877428ce48ed67a598114bb8.tar.bz2 | |
increased settling time for systest gpio
Diffstat (limited to 'u-boot')
| -rw-r--r-- | u-boot/board/goldelico/gta04/systest.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/u-boot/board/goldelico/gta04/systest.c b/u-boot/board/goldelico/gta04/systest.c index 9afdadb..ece7599 100644 --- a/u-boot/board/goldelico/gta04/systest.c +++ b/u-boot/board/goldelico/gta04/systest.c @@ -803,13 +803,13 @@ int gpiotest(void) omap_set_gpio_direction(gj, 0); // switch to output udelay(100); omap_set_gpio_dataout(gj, 0); // set other output to 0 - udelay(100); + udelay(300); valdn=omap_get_gpio_datain(g); // read value of input GPIO under test omap_set_gpio_dataout(gj, 1); // set other output to 1 - udelay(100); + udelay(300); valup=omap_get_gpio_datain(g); // read value of input GPIO under test omap_set_gpio_direction(gj, 1); // switch back to input - udelay(300); + udelay(100); if(valdn == 0 && valup == 1) { // our input follows the other in output mode if(i != j) |