armv8: Add sata support on Layerscape ARMv8 board
Freescale ARM-based Layerscape contains a SATA controller
which comply with the serial ATA 3.0 specification and the
AHCI 1.3 specification.
This patch adds SATA feature on ls2080aqds, ls2080ardb and
ls1043aqds boards.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/arch/arm/include/asm/arch-fsl-layerscape/soc.h b/arch/arm/include/asm/arch-fsl-layerscape/soc.h
index 504c1f9..1565592 100644
--- a/arch/arm/include/asm/arch-fsl-layerscape/soc.h
+++ b/arch/arm/include/asm/arch-fsl-layerscape/soc.h
@@ -51,6 +51,37 @@
#define SVR_SOC_VER(svr) (((svr) >> 8) & SVR_WO_E)
#define IS_E_PROCESSOR(svr) (!((svr >> 8) & 0x1))
+/* ahci port register default value */
+#define AHCI_PORT_PHY_1_CFG 0xa003fffe
+#define AHCI_PORT_PHY_2_CFG 0x28184d1f
+#define AHCI_PORT_PHY_3_CFG 0x0e081509
+#define AHCI_PORT_TRANS_CFG 0x08000029
+
+/* AHCI (sata) register map */
+struct ccsr_ahci {
+ u32 res1[0xa4/4]; /* 0x0 - 0xa4 */
+ u32 pcfg; /* port config */
+ u32 ppcfg; /* port phy1 config */
+ u32 pp2c; /* port phy2 config */
+ u32 pp3c; /* port phy3 config */
+ u32 pp4c; /* port phy4 config */
+ u32 pp5c; /* port phy5 config */
+ u32 axicc; /* AXI cache control */
+ u32 paxic; /* port AXI config */
+ u32 axipc; /* AXI PROT control */
+ u32 ptc; /* port Trans Config */
+ u32 pts; /* port Trans Status */
+ u32 plc; /* port link config */
+ u32 plc1; /* port link config1 */
+ u32 plc2; /* port link config2 */
+ u32 pls; /* port link status */
+ u32 pls1; /* port link status1 */
+ u32 pcmdc; /* port CMD config */
+ u32 ppcs; /* port phy control status */
+ u32 pberr; /* port 0/1 BIST error */
+ u32 cmds; /* port 0/1 CMD status error */
+};
+
#ifdef CONFIG_FSL_LSCH3
void fsl_lsch3_early_init_f(void);
#elif defined(CONFIG_FSL_LSCH2)