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liblitesata/sata_init: Always reinitialize core on call (Even when already ready).

This commit is contained in:
Florent Kermarrec 2022-04-15 13:53:18 +02:00
parent ceb25445d2
commit 557ebcedfb
1 changed files with 8 additions and 8 deletions
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16
litex/soc/software/liblitesata/sata.c
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@ -22,18 +22,18 @@
int sata_init(void) { int sata_init(void) {
uint16_t timeout; uint16_t timeout;
for (timeout=10; timeout>0; timeout--) { for (timeout=10; timeout>0; timeout--) {
/* Reset SATA PHY */
sata_phy_enable_write(0);
busy_wait(1);
sata_phy_enable_write(1);
/* Wait for 100ms */
busy_wait(100);
/* Check SATA PHY status */ /* Check SATA PHY status */
if (sata_phy_status_read() & 0x1) if (sata_phy_status_read() & 0x1)
return 1; return 1;
/* Reset SATA PHY */
sata_phy_enable_write(0);
sata_phy_enable_write(1);
/* Wait for 10ms */
busy_wait(10);
} }
return 0; return 0;