ARM : Add GPIO Driver and IOMUX definition for S3C2440

[oweals/u-boot.git] / drivers / block / fsl_sata.c

diff --git a/drivers/block/fsl_sata.c b/drivers/block/fsl_sata.c
index b101bd76403176f30c3c562563aa7b9e7bb01b4d..3026adec0d6109b67eefd05177bff14409c326ab 100644 (file)
--- a/drivers/block/fsl_sata.c
+++ b/drivers/block/fsl_sata.c
@@ -50,13 +50,6 @@ static struct fsl_sata_info fsl_sata_info[] = {
 #endif
 };
 
-static inline void mdelay(unsigned long msec)
-{
-       unsigned long i;
-       for (i = 0; i < msec; i++)
-               udelay(1000);
-}
-
 static inline void sdelay(unsigned long sec)
 {
        unsigned long i;
@@ -204,27 +197,6 @@ int init_sata(int dev)
        /* Wait the controller offline */
        ata_wait_register(&reg->hstatus, HSTATUS_ONOFF, 0, 1000);
 
-#if defined(CONFIG_FSL_SATA_V2) && defined(CONFIG_FSL_SATA_ERRATUM_A001)
-       /*
-        * For P1022/1013 Rev1.0 silicon, after power on SATA host
-        * controller is configured in legacy mode instead of the
-        * expected enterprise mode. software needs to clear bit[28]
-        * of HControl register to change to enterprise mode from
-        * legacy mode.
-        */
-       {
-               u32 svr = get_svr();
-               if (IS_SVR_REV(svr, 1, 0) &&
-                   ((SVR_SOC_VER(svr) == SVR_P1022) ||
-                    (SVR_SOC_VER(svr) == SVR_P1022_E) ||
-                    (SVR_SOC_VER(svr) == SVR_P1013) ||
-                    (SVR_SOC_VER(svr) == SVR_P1013_E))) {
-                       out_le32(&reg->hstatus, 0x20000000);
-                       out_le32(&reg->hcontrol, 0x00000100);
-               }
-       }
-#endif
-
        /* Set the command header base address to CHBA register to tell DMA */
        out_le32(&reg->chba, (u32)cmd_hdr & ~0x3);