karo: tx6: eliminate PHYS_SDRAM_1_WIDTH and use CONFIG_SYS_SDRAM_BUS_WIDTH instead

[karo-tx-uboot.git] / include / ahci.h

diff --git a/include/ahci.h b/include/ahci.h
index 90e850929b7d4c625dee3baeb7ed4307af2fe0cc..2cc8039c3bde4dd9fa24dd3fa51974ab55e9593f 100644 (file)
--- a/include/ahci.h
+++ b/include/ahci.h
@@ -17,7 +17,7 @@
 #define AHCI_RX_FIS_SZ         256
 #define AHCI_CMD_TBL_HDR       0x80
 #define AHCI_CMD_TBL_CDB       0x40
-#define AHCI_CMD_TBL_SZ                AHCI_CMD_TBL_HDR + (AHCI_MAX_SG * 16)
+#define AHCI_CMD_TBL_SZ                (AHCI_CMD_TBL_HDR + (AHCI_MAX_SG * 16))
 #define AHCI_PORT_PRIV_DMA_SZ  (AHCI_CMD_SLOT_SZ * AHCI_MAX_CMD_SLOT + \
                                AHCI_CMD_TBL_SZ + AHCI_RX_FIS_SZ)
 #define AHCI_CMD_ATAPI         (1 << 5)
@@ -58,6 +58,10 @@
 #define PORT_SCR_ERR           0x30 /* SATA phy register: SError */
 #define PORT_SCR_ACT           0x34 /* SATA phy register: SActive */
 
+#ifdef CONFIG_SUNXI_AHCI
+#define PORT_P0DMACR           0x70 /* SUNXI specific "DMA register" */
+#endif
+
 /* PORT_IRQ_{STAT,MASK} bits */
 #define PORT_IRQ_COLD_PRES     (1 << 31) /* cold presence detect */
 #define PORT_IRQ_TF_ERR                (1 << 30) /* task file error */
@@ -131,12 +135,12 @@ struct ahci_sg {
 };
 
 struct ahci_ioports {
-       u32     cmd_addr;
-       u32     scr_addr;
-       u32     port_mmio;
+       void __iomem    *cmd_addr;
+       void __iomem    *scr_addr;
+       void __iomem    *port_mmio;
        struct ahci_cmd_hdr     *cmd_slot;
        struct ahci_sg          *cmd_tbl_sg;
-       u32     cmd_tbl;
+       ulong   cmd_tbl;
        u32     rx_fis;
 };
 
@@ -147,7 +151,7 @@ struct ahci_probe_ent {
        u32     hard_port_no;
        u32     host_flags;
        u32     host_set_flags;
-       u32     mmio_base;
+       void __iomem *mmio_base;
        u32     pio_mask;
        u32     udma_mask;
        u32     flags;
@@ -156,6 +160,7 @@ struct ahci_probe_ent {
        u32     link_port_map; /*linkup port map*/
 };
 
-int ahci_init(u32 base);
+int ahci_init(void __iomem *base);
+int ahci_reset(void __iomem *base);
 
 #endif