ata: dwc_ahsata: Remove legacy non-CONFIG_AHCI code

The migration deadline for this has passed and all boards have been
updated, remove this legacy code and references for it.

Signed-off-by: Tom Rini <trini@konsulko.com>

1 files changed, 0 insertions, 133 deletions

diff --git a/drivers/ata/dwc_ahsata.c b/drivers/ata/dwc_ahsata.c
index d9fd850c6f..1a2c3c2fe7 100644
--- a/drivers/ata/dwc_ahsata.c
+++ b/drivers/ata/dwc_ahsata.c
@@ -844,138 +844,6 @@ static ulong sata_write_common(struct ahci_uc_priv *uc_priv,
 	return rc;
 }
 
-#if !CONFIG_IS_ENABLED(AHCI)
-static int ahci_init_one(int pdev)
-{
-	int rc;
-	struct ahci_uc_priv *uc_priv = NULL;
-
-	uc_priv = malloc(sizeof(struct ahci_uc_priv));
-	if (!uc_priv)
-		return -ENOMEM;
-
-	memset(uc_priv, 0, sizeof(struct ahci_uc_priv));
-	uc_priv->dev = pdev;
-
-	uc_priv->host_flags = ATA_FLAG_SATA
-				| ATA_FLAG_NO_LEGACY
-				| ATA_FLAG_MMIO
-				| ATA_FLAG_PIO_DMA
-				| ATA_FLAG_NO_ATAPI;
-
-	uc_priv->mmio_base = (void __iomem *)CONFIG_DWC_AHSATA_BASE_ADDR;
-
-	/* initialize adapter */
-	rc = ahci_host_init(uc_priv);
-	if (rc)
-		goto err_out;
-
-	ahci_print_info(uc_priv);
-
-	/* Save the uc_private struct to block device struct */
-	sata_dev_desc[pdev].priv = uc_priv;
-
-	return 0;
-
-err_out:
-	if (uc_priv)
-		free(uc_priv);
-	return rc;
-}
-
-int init_sata(int dev)
-{
-	struct ahci_uc_priv *uc_priv = NULL;
-
-#if defined(CONFIG_MX6)
-	if (!is_mx6dq() && !is_mx6dqp())
-		return 1;
-#endif
-	if (dev < 0 || dev > (CONFIG_SYS_SATA_MAX_DEVICE - 1)) {
-		printf("The sata index %d is out of ranges\n\r", dev);
-		return -1;
-	}
-
-	ahci_init_one(dev);
-
-	uc_priv = sata_dev_desc[dev].priv;
-
-	return dwc_ahci_start_ports(uc_priv) ? 1 : 0;
-}
-
-int reset_sata(int dev)
-{
-	struct ahci_uc_priv *uc_priv;
-	struct sata_host_regs *host_mmio;
-
-	if (dev < 0 || dev > (CONFIG_SYS_SATA_MAX_DEVICE - 1)) {
-		printf("The sata index %d is out of ranges\n\r", dev);
-		return -1;
-	}
-
-	uc_priv = sata_dev_desc[dev].priv;
-	if (NULL == uc_priv)
-		/* not initialized, so nothing to reset */
-		return 0;
-
-	host_mmio = uc_priv->mmio_base;
-	setbits_le32(&host_mmio->ghc, SATA_HOST_GHC_HR);
-	while (readl(&host_mmio->ghc) & SATA_HOST_GHC_HR)
-		udelay(100);
-
-	free(uc_priv);
-	memset(&sata_dev_desc[dev], 0, sizeof(struct blk_desc));
-
-	return 0;
-}
-
-int sata_port_status(int dev, int port)
-{
-	struct sata_port_regs *port_mmio;
-	struct ahci_uc_priv *uc_priv = NULL;
-
-	if (dev < 0 || dev > (CONFIG_SYS_SATA_MAX_DEVICE - 1))
-		return -EINVAL;
-
-	if (sata_dev_desc[dev].priv == NULL)
-		return -ENODEV;
-
-	uc_priv = sata_dev_desc[dev].priv;
-	port_mmio = uc_priv->port[port].port_mmio;
-
-	return readl(&port_mmio->ssts) & SATA_PORT_SSTS_DET_MASK;
-}
-
-/*
- * SATA interface between low level driver and command layer
- */
-ulong sata_read(int dev, ulong blknr, lbaint_t blkcnt, void *buffer)
-{
-	struct ahci_uc_priv *uc_priv = sata_dev_desc[dev].priv;
-
-	return sata_read_common(uc_priv, &sata_dev_desc[dev], blknr, blkcnt,
-				buffer);
-}
-
-ulong sata_write(int dev, ulong blknr, lbaint_t blkcnt, const void *buffer)
-{
-	struct ahci_uc_priv *uc_priv = sata_dev_desc[dev].priv;
-
-	return sata_write_common(uc_priv, &sata_dev_desc[dev], blknr, blkcnt,
-				 buffer);
-}
-
-int scan_sata(int dev)
-{
-	struct ahci_uc_priv *uc_priv = sata_dev_desc[dev].priv;
-	struct blk_desc *pdev = &sata_dev_desc[dev];
-
-	return dwc_ahsata_scan_common(uc_priv, pdev);
-}
-#endif /* CONFIG_IS_ENABLED(AHCI) */
-
-#if CONFIG_IS_ENABLED(AHCI)
-
 int dwc_ahsata_port_status(struct udevice *dev, int port)
 {
 	struct ahci_uc_priv *uc_priv = dev_get_uclass_priv(dev);
@@ -1109,4 +977,3 @@ U_BOOT_DRIVER(dwc_ahsata_ahci) = {
 	.probe    = dwc_ahsata_probe,
 };
 #endif
-#endif