From: Rob Herring <rob.herring@calxeda.com>
Date: Sat, 24 Aug 2013 15:10:53 +0000 (-0500)
Subject: ahci: increase spin-up timeout to 20 sec
X-Git-Tag: v2013.10-rc3~16
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=7610b41ddf3c8d1234b38817621f29407deaf32f;p=oweals%2Fu-boot.git

ahci: increase spin-up timeout to 20 sec

Based on Linux libata code, most drives are less than 10 sec, but some
need up to 20 sec.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Reviewed-by: Tom Rini <trini@ti.com>
---

diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index a7044f2ea7..7f78c00301 100644
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -38,7 +38,7 @@ hd_driveid_t *ataid[AHCI_MAX_PORTS];
 #endif
 
 /* Maximum timeouts for each event */
-#define WAIT_MS_SPINUP	10000
+#define WAIT_MS_SPINUP	20000
 #define WAIT_MS_DATAIO	5000
 #define WAIT_MS_FLUSH	5000
 #define WAIT_MS_LINKUP	4