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arm: mx6: cm_fx6: implement board specific sata stop

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Provide board specific implementation for sata stop command for
cm_fx6.

Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Nikita Kiryanov 2014-11-21 12:47:25 +02:00 • committed by Stefano Babic
parent d957c28a7e
commit 9cad354425
1 changed files with 9 additions and 3 deletions
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12
board/compulab/cm_fx6/cm_fx6.c
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@ -98,9 +98,6 @@ int sata_initialize(void)
/* Make sure this gpio has logical 0 value */ /* Make sure this gpio has logical 0 value */
gpio_direction_output(CM_FX6_SATA_PWLOSS_INT, 0); gpio_direction_output(CM_FX6_SATA_PWLOSS_INT, 0);
udelay(100); udelay(100);
cm_fx6_sata_power(0);
mdelay(250);
cm_fx6_sata_power(1); cm_fx6_sata_power(1);
for (i = 0; i < CM_FX6_SATA_INIT_RETRIES; i++) { for (i = 0; i < CM_FX6_SATA_INIT_RETRIES; i++) {
@ -125,6 +122,15 @@ int sata_initialize(void)
return err; return err;
} }
int sata_stop(void)
{
__sata_stop();
cm_fx6_sata_power(0);
mdelay(250);
return 0;
}
#else #else
static int cm_fx6_setup_issd(void) { return 0; } static int cm_fx6_setup_issd(void) { return 0; }
#endif #endif