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Finally: HDD power control for all PP502x iPods (4th gen Grayscale, Color, Minis, Video). * Wait a short time after powering on the HDD on all disk based targets, as that seems like a good idea. Shorten the excessive wait on initial power on.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15444 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2007-11-03 23:57:24 +00:00
parent 33acc66256
commit 015f6286a8
8 changed files with 39 additions and 10 deletions
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3
firmware/drivers/ata.c
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@ -949,6 +949,7 @@ static int ata_power_on(void)
int rc;
ide_power_enable(true);
sleep(HZ/50); /* allow voltage to build up */
if( ata_hard_reset() )
return -1;
@ -1145,7 +1146,7 @@ int ata_init(void)
if (!ide_powered()) /* somebody has switched it off */
{
ide_power_enable(true);
sleep(HZ); /* allow voltage to build up */
sleep(HZ/50); /* allow voltage to build up */
}
/* first try, hard reset at cold start only */