powerpc/mpc85xx: Update serdes protocols for T1040

T1040 has only one SerDes block. so update the code accordingly.

Also, add support of SerDes Protocol 0x00, 0x06, 0x40, 0x69 0x85,
0xA7 and 0xAA

Signed-off-by: Arpit Goel <B44344@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

arch/powerpc/cpu/mpc85xx/fsl_corenet2_serdes.c

@@ -75,6 +75,8 @@ static const char *serdes_prtcl_str[] = {
 	[XFI_FM2_MAC9] = "XFI_FM2_MAC9",
 	[XFI_FM2_MAC10] = "XFI_FM2_MAC10",
 	[INTERLAKEN] = "INTERLAKEN",
+	[QSGMII_SW1_A] = "QSGMII_SW1_A",
+	[QSGMII_SW1_B] = "QSGMII_SW1_B",
 };
 #endif
 

arch/powerpc/cpu/mpc85xx/t1040_serdes.c

@@ -8,68 +8,59 @@
 #include <asm/fsl_serdes.h>
 #include <asm/processor.h>
 #include <asm/io.h>
-#include "fsl_corenet2_serdes.h"
 
-static u8 serdes_cfg_tbl[MAX_SERDES][0xC4][SRDS_MAX_LANES] = {
-	{	/* SerDes 1 */
-	[0x69] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
-		PCIE2, PCIE3, SGMII_FM1_DTSEC4, SATA1},
+
+static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
+	[0x00] = {PCIE1, PCIE1, PCIE1, PCIE1,
+		PCIE2, PCIE2, PCIE2, PCIE2},
+	[0x06] = {PCIE1, PCIE1, PCIE1, PCIE1,
+		PCIE2, PCIE3, PCIE4, SATA1},
+	[0x08] = {PCIE1, PCIE1, PCIE1, PCIE1,
+		PCIE2, PCIE3, SATA2, SATA1},
+	[0x40] = {PCIE1, PCIE1, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE2, PCIE2, PCIE2},
+	[0x60] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
+		PCIE2, PCIE2, PCIE2, PCIE2},
 	[0x66] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
 		PCIE2, PCIE3, PCIE4, SATA1},
 	[0x67] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
 		PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
-	[0x60] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
-		PCIE2, PCIE2, PCIE2, PCIE2},
-	[0x8D] = {PCIE1, SGMII_SW1_DTSEC3, SGMII_SW1_DTSEC1, SGMII_SW1_DTSEC2,
-		PCIE2, SGMII_SW1_DTSEC6, SGMII_SW1_DTSEC4, SGMII_SW1_DTSEC5},
-	[0x89] = {PCIE1, SGMII_SW1_DTSEC3, SGMII_SW1_DTSEC1, SGMII_SW1_DTSEC2,
-		PCIE2, PCIE3, SGMII_SW1_DTSEC4, SATA1},
+	[0x69] = {PCIE1, SGMII_FM1_DTSEC3, QSGMII_SW1_A, QSGMII_SW1_B,
+		PCIE2, PCIE3, SGMII_FM1_DTSEC4, SATA1},
 	[0x86] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
 		PCIE2, PCIE3, PCIE4, SATA1},
+	[0x85] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
 	[0x87] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
 		PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
-	[0xA7] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
-		 PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
-	[0xAA] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
-		 PCIE2, PCIE3, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
-	[0x40] = {PCIE1, PCIE1, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
-		PCIE2, PCIE2, PCIE2, PCIE2},
-	[0x06] = {PCIE1, PCIE1, PCIE1, PCIE1,
-		PCIE2, PCIE3, PCIE4, SATA1},
-	[0x08] = {PCIE1, PCIE1, PCIE1, PCIE1,
-		PCIE2, PCIE3, SATA2, SATA1},
+	[0x89] = {PCIE1, QSGMII_SW1_A, QSGMII_SW1_A, QSGMII_SW1_A,
+		PCIE2, PCIE3, QSGMII_SW1_B, SATA1},
+	[0x8D] = {PCIE1, QSGMII_SW1_A, QSGMII_SW1_A, QSGMII_SW1_A,
+		PCIE2, QSGMII_SW1_B, QSGMII_SW1_B, QSGMII_SW1_B},
 	[0x8F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
 		AURORA, NONE, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
-	[0x85] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
-		PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
 	[0xA5] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
 		PCIE2, PCIE2, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
-	[0x00] = {PCIE1, PCIE1, PCIE1, PCIE1,
-		PCIE2, PCIE2, PCIE2, PCIE2},
-	},
-	{
-	},
-	{
-	},
-	{
-	},
+	[0xA7] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		 PCIE2, PCIE3, PCIE4, SGMII_FM1_DTSEC5},
+	[0xAA] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2,
+		 PCIE2, PCIE3, SGMII_FM1_DTSEC4, SGMII_FM1_DTSEC5},
 };
 
-
 enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int lane)
 {
-	return serdes_cfg_tbl[serdes][cfg][lane];
+	return serdes_cfg_tbl[cfg][lane];
 }
 
 int is_serdes_prtcl_valid(int serdes, u32 prtcl)
 {
 	int i;
 
-	if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl[serdes]))
+	if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl))
 		return 0;
 
 	for (i = 0; i < SRDS_MAX_LANES; i++) {
-		if (serdes_cfg_tbl[serdes][prtcl][i] != NONE)
+		if (serdes_cfg_tbl[prtcl][i] != NONE)
 			return 1;
 	}
 

arch/powerpc/include/asm/fsl_serdes.h

@@ -69,13 +69,7 @@ enum srds_prtcl {
 	XFI_FM2_MAC9,
 	XFI_FM2_MAC10,
 	INTERLAKEN,
-	SGMII_SW1_DTSEC1,	/* SW indicates on L2 switch */
-	SGMII_SW1_DTSEC2,
-	SGMII_SW1_DTSEC3,
-	SGMII_SW1_DTSEC4,
-	SGMII_SW1_DTSEC5,
-	SGMII_SW1_DTSEC6,
-	QSGMII_SW1_A,		/* SW indicates on L2 swtich */
+	QSGMII_SW1_A,		/* Indicates ports on L2 Switch */
 	QSGMII_SW1_B,
 };