powerpc/p3060: Add SoC related support for P3060 platform

Add P3060 SoC specific information:cores setup, LIODN setup, etc

The P3060 SoC combines six e500mc Power Architecture processor cores with
high-performance datapath acceleration architecture(DPAA), CoreNet fabric
infrastructure, as well as network and peripheral interfaces.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

8 files changed, 293 insertions, 1 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index 7026bca..058d609 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -67,6 +67,7 @@ COBJS-$(CONFIG_P2020)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P2040)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P2041)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P3041)	+= ddr-gen3.o
+COBJS-$(CONFIG_PPC_P3060)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P4080)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P5020)	+= ddr-gen3.o
 
@@ -81,6 +82,7 @@ COBJS-$(CONFIG_SYS_DPAA_QBMAN) += portals.o
 COBJS-$(CONFIG_PPC_P2040) += p2041_ids.o
 COBJS-$(CONFIG_PPC_P2041) += p2041_ids.o
 COBJS-$(CONFIG_PPC_P3041) += p3041_ids.o
+COBJS-$(CONFIG_PPC_P3060) += p3060_ids.o
 COBJS-$(CONFIG_PPC_P4080) += p4080_ids.o
 COBJS-$(CONFIG_PPC_P5020) += p5020_ids.o
 
@@ -114,6 +116,7 @@ COBJS-$(CONFIG_P2020)	+= p2020_serdes.o
 COBJS-$(CONFIG_PPC_P2040) += p2041_serdes.o
 COBJS-$(CONFIG_PPC_P2041) += p2041_serdes.o
 COBJS-$(CONFIG_PPC_P3041) += p3041_serdes.o
+COBJS-$(CONFIG_PPC_P3060) += p3060_serdes.o
 COBJS-$(CONFIG_PPC_P4080) += p4080_serdes.o
 COBJS-$(CONFIG_PPC_P5020) += p5020_serdes.o
 
diff --git a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
index 4307a4c..07e58ed 100644
--- a/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
+++ b/arch/powerpc/cpu/mpc85xx/fsl_corenet_serdes.c
@@ -482,6 +482,13 @@ static void wait_for_rstdone(unsigned int bank)
 		printf("SERDES: timeout resetting bank %u\n", bank + 1);
 }
 
+
+void __soc_serdes_init(void)
+{
+	/* Allow for SoC-specific initialization in <SOC>_serdes.c  */
+};
+void soc_serdes_init(void) __attribute__((weak, alias("__soc_serdes_init")));
+
 void fsl_serdes_init(void)
 {
 	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
@@ -570,6 +577,8 @@ void fsl_serdes_init(void)
 		}
 	}
 
+	soc_serdes_init();
+
 #ifdef CONFIG_SYS_P4080_ERRATUM_SERDES8
 	/*
 	 * Bank two uses the clock from bank three, so if bank two is enabled,
diff --git a/arch/powerpc/cpu/mpc85xx/p3060_ids.c b/arch/powerpc/cpu/mpc85xx/p3060_ids.c
new file mode 100644
index 0000000..07703d4
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/p3060_ids.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/fsl_portals.h>
+#include <asm/fsl_liodn.h>
+
+#ifdef CONFIG_SYS_DPAA_QBMAN
+struct qportal_info qp_info[CONFIG_SYS_QMAN_NUM_PORTALS] = {
+	/* dqrr liodn, frame data liodn, liodn off, sdest */
+	SET_QP_INFO( 1,  2,  1, 0),
+	SET_QP_INFO( 3,  4,  2, 1),
+	SET_QP_INFO( 5,  6,  3, 2),
+	SET_QP_INFO( 7,  8,  4, 3),
+	SET_QP_INFO( 9, 10,  5, 4),
+	SET_QP_INFO(11, 12,  6, 5),
+	SET_QP_INFO(13, 14,  7, 6),
+	SET_QP_INFO(15, 16,  8, 7),
+	SET_QP_INFO(17, 18,  9, 0), /* for now sdest to 0 */
+	SET_QP_INFO(19, 20, 10, 0), /* for now sdest to 0 */
+};
+#endif
+
+struct liodn_id_table liodn_tbl[] = {
+	SET_USB_LIODN(1, "fsl-usb2-mph", 127),
+	SET_USB_LIODN(2, "fsl-usb2-dr", 157),
+
+	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 1, 193),
+	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 2, 194),
+
+	SET_DMA_LIODN(1, 196),
+	SET_DMA_LIODN(2, 197),
+
+	SET_GUTS_LIODN("fsl,rapidio-delta", 198, rio1liodnr, 0),
+	SET_GUTS_LIODN(NULL, 199, rio2liodnr, 0),
+	SET_GUTS_LIODN(NULL, 200, rmuliodnr, 0),
+
+#ifdef CONFIG_SYS_DPAA_QBMAN
+	SET_QMAN_LIODN(31),
+	SET_BMAN_LIODN(32),
+#endif
+	SET_PME_LIODN(128),
+};
+int liodn_tbl_sz = ARRAY_SIZE(liodn_tbl);
+
+#ifdef CONFIG_SYS_DPAA_FMAN
+struct liodn_id_table fman1_liodn_tbl[] = {
+	SET_FMAN_RX_1G_LIODN(1, 0, 11),
+	SET_FMAN_RX_1G_LIODN(1, 1, 12),
+	SET_FMAN_RX_1G_LIODN(1, 2, 13),
+	SET_FMAN_RX_1G_LIODN(1, 3, 14),
+};
+int fman1_liodn_tbl_sz = ARRAY_SIZE(fman1_liodn_tbl);
+
+#if (CONFIG_SYS_NUM_FMAN == 2)
+struct liodn_id_table fman2_liodn_tbl[] = {
+	SET_FMAN_RX_1G_LIODN(2, 0, 16),
+	SET_FMAN_RX_1G_LIODN(2, 1, 17),
+	SET_FMAN_RX_1G_LIODN(2, 2, 18),
+	SET_FMAN_RX_1G_LIODN(2, 3, 19),
+};
+int fman2_liodn_tbl_sz = ARRAY_SIZE(fman2_liodn_tbl);
+#endif
+#endif
+
+struct liodn_id_table sec_liodn_tbl[] = {
+	SET_SEC_JR_LIODN_ENTRY(0, 146, 154),
+	SET_SEC_JR_LIODN_ENTRY(1, 147, 155),
+	SET_SEC_JR_LIODN_ENTRY(2, 178, 186),
+	SET_SEC_JR_LIODN_ENTRY(3, 179, 187),
+	SET_SEC_RTIC_LIODN_ENTRY(a, 144),
+	SET_SEC_RTIC_LIODN_ENTRY(b, 145),
+	SET_SEC_RTIC_LIODN_ENTRY(c, 176),
+	SET_SEC_RTIC_LIODN_ENTRY(d, 177),
+	SET_SEC_DECO_LIODN_ENTRY(0, 129, 161),
+	SET_SEC_DECO_LIODN_ENTRY(1, 130, 162),
+	SET_SEC_DECO_LIODN_ENTRY(2, 131, 163),
+	SET_SEC_DECO_LIODN_ENTRY(3, 132, 164),
+	SET_SEC_DECO_LIODN_ENTRY(4, 133, 165),
+};
+int sec_liodn_tbl_sz = ARRAY_SIZE(sec_liodn_tbl);
+
+struct liodn_id_table liodn_bases[] = {
+	[FSL_HW_PORTAL_SEC]  = SET_LIODN_BASE_2(96, 106),
+#ifdef CONFIG_SYS_DPAA_FMAN
+	[FSL_HW_PORTAL_FMAN1] = SET_LIODN_BASE_1(32),
+#if (CONFIG_SYS_NUM_FMAN == 2)
+	[FSL_HW_PORTAL_FMAN2] = SET_LIODN_BASE_1(64),
+#endif
+#endif
+#ifdef CONFIG_SYS_DPAA_PME
+	[FSL_HW_PORTAL_PME]   = SET_LIODN_BASE_2(116, 133),
+#endif
+};
diff --git a/arch/powerpc/cpu/mpc85xx/p3060_serdes.c b/arch/powerpc/cpu/mpc85xx/p3060_serdes.c
new file mode 100644
index 0000000..6387276
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/p3060_serdes.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright 2011 Freescale Semiconductor, Inc.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/fsl_serdes.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include "fsl_corenet_serdes.h"
+
+static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
+	[0x03] = {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, PCIE2, PCIE2,
+		  SGMII_FM2_DTSEC4, SGMII_FM1_DTSEC4, SGMII_FM2_DTSEC1,
+		  SGMII_FM1_DTSEC1, SGMII_FM2_DTSEC2, SGMII_FM1_DTSEC2,
+		  NONE, NONE, AURORA, AURORA},
+	[0x06] = {PCIE1, PCIE1, PCIE1, PCIE1, NONE, NONE, SGMII_FM2_DTSEC3,
+		  SGMII_FM1_DTSEC3, SGMII_FM2_DTSEC4, SGMII_FM1_DTSEC4,
+		  SGMII_FM2_DTSEC1, SGMII_FM1_DTSEC1, SGMII_FM2_DTSEC2,
+		  SGMII_FM1_DTSEC2, NONE, NONE, AURORA, AURORA},
+	[0x16] = {SRIO2, SRIO2, SRIO2, SRIO2, SRIO1, SRIO1, SRIO1, SRIO1,
+		  AURORA, AURORA, SGMII_FM2_DTSEC1, SGMII_FM1_DTSEC1,
+		  SGMII_FM2_DTSEC2, SGMII_FM1_DTSEC2, SGMII_FM2_DTSEC3,
+		  SGMII_FM1_DTSEC3, SGMII_FM2_DTSEC4, SGMII_FM1_DTSEC4},
+	[0x19] = {SRIO2, SRIO2, SRIO2, SRIO2, SRIO1, SRIO1, SRIO1, SRIO1,
+		  AURORA, AURORA, PCIE2, PCIE2, PCIE2, PCIE2, SGMII_FM2_DTSEC3,
+		  SGMII_FM1_DTSEC3, SGMII_FM2_DTSEC4, SGMII_FM1_DTSEC4},
+	[0x1c] = {NONE, NONE, SRIO1, SRIO2,  NONE, NONE, NONE, NONE,
+		  AURORA, AURORA, SGMII_FM2_DTSEC1, SGMII_FM1_DTSEC1,
+		  SGMII_FM2_DTSEC2, SGMII_FM1_DTSEC2, SGMII_FM2_DTSEC3,
+		  SGMII_FM1_DTSEC3, SGMII_FM2_DTSEC4, SGMII_FM1_DTSEC4},
+};
+
+enum srds_prtcl serdes_get_prtcl(int cfg, int lane)
+{
+	if (!serdes_lane_enabled(lane))
+		return NONE;
+
+	return serdes_cfg_tbl[cfg][lane];
+}
+
+int is_serdes_prtcl_valid(u32 prtcl)
+{
+	int i;
+
+	if (prtcl > ARRAY_SIZE(serdes_cfg_tbl))
+		return 0;
+
+	for (i = 0; i < SRDS_MAX_LANES; i++) {
+		if (serdes_cfg_tbl[prtcl][i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}
+
+void soc_serdes_init(void)
+{
+	/*
+	 * On the P3060 the devdisr2 register does not correctly reflect
+	 * the state of the MACs based on the RCW fields. So disable the MACs
+	 * based on the srds_prtcl and ec1, ec2, ec3 fields
+	 */
+
+	ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+	u32 devdisr2 = in_be32(&gur->devdisr2);
+	u32 rcwsr11 = in_be32(&gur->rcwsr[11]);
+	u32 rcwsr13 = in_be32(&gur->rcwsr[13]);
+	u32 ec1_ext, ec2_ext;
+
+	/* NOTE: Leave FM1-1,FM1-2 alone for MDIO access */
+
+	if (!is_serdes_configured(SGMII_FM1_DTSEC3))
+		devdisr2 |= FSL_CORENET_DEVDISR2_DTSEC1_3;
+
+	if (!is_serdes_configured(SGMII_FM1_DTSEC4))
+		devdisr2 |= FSL_CORENET_DEVDISR2_DTSEC1_4;
+
+	if (!is_serdes_configured(SGMII_FM2_DTSEC1))
+		devdisr2 |= FSL_CORENET_DEVDISR2_DTSEC2_1;
+
+	if (!is_serdes_configured(SGMII_FM2_DTSEC2))
+		devdisr2 |= FSL_CORENET_DEVDISR2_DTSEC2_2;
+
+	if (!is_serdes_configured(SGMII_FM2_DTSEC3))
+		devdisr2 |= FSL_CORENET_DEVDISR2_DTSEC2_3;
+
+	if (!is_serdes_configured(SGMII_FM2_DTSEC4))
+		devdisr2 |= FSL_CORENET_DEVDISR2_DTSEC2_4;
+
+	if ((rcwsr11 & FSL_CORENET_RCWSR11_EC2) ==
+		FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2) {
+		devdisr2 &= ~FSL_CORENET_DEVDISR2_DTSEC1_2;
+	}
+
+	if ((rcwsr11 & FSL_CORENET_RCWSR11_EC2) ==
+		FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1) {
+		devdisr2 &= ~FSL_CORENET_DEVDISR2_DTSEC2_1;
+	}
+
+	ec1_ext = rcwsr13 & FSL_CORENET_RCWSR13_EC1_EXT;
+	if (ec1_ext) {
+		if ((ec1_ext == FSL_CORENET_RCWSR13_EC1_EXT_FM1_DTSEC4_RGMII) ||
+			(ec1_ext == FSL_CORENET_RCWSR13_EC1_EXT_FM1_DTSEC4_MII))
+			devdisr2 &= ~FSL_CORENET_DEVDISR2_DTSEC1_4;
+	}
+
+	ec2_ext = rcwsr13 & FSL_CORENET_RCWSR13_EC2_EXT;
+	if (ec2_ext) {
+		if ((ec2_ext == FSL_CORENET_RCWSR13_EC2_EXT_FM2_DTSEC4_RGMII) ||
+			(ec2_ext == FSL_CORENET_RCWSR13_EC2_EXT_FM2_DTSEC4_MII))
+			devdisr2 &= ~FSL_CORENET_DEVDISR2_DTSEC2_4;
+	}
+
+	if ((rcwsr13 & FSL_CORENET_RCWSR13_EC3) ==
+		FSL_CORENET_RCWSR13_EC3_FM2_DTSEC4_MII)
+		devdisr2 &= ~FSL_CORENET_DEVDISR2_DTSEC2_4;
+
+	out_be32(&gur->devdisr2, devdisr2);
+}
diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index c80567a..0365ca8 100644
--- a/arch/powerpc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -103,6 +103,8 @@ struct cpu_type cpu_type_list [] = {
 	CPU_TYPE_ENTRY(P2041, P2041_E, 4),
 	CPU_TYPE_ENTRY(P3041, P3041, 4),
 	CPU_TYPE_ENTRY(P3041, P3041_E, 4),
+	CPU_TYPE_ENTRY_MASK(P3060, P3060, 6, 0xf3),
+	CPU_TYPE_ENTRY_MASK(P3060, P3060_E, 6, 0xf3),
 	CPU_TYPE_ENTRY(P4040, P4040, 4),
 	CPU_TYPE_ENTRY(P4040, P4040_E, 4),
 	CPU_TYPE_ENTRY(P4080, P4080, 8),
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index fc78c58..c3d6ba9 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -349,6 +349,21 @@
 #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY
 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111
 
+#elif defined(CONFIG_PPC_P3060)
+#define CONFIG_MAX_CPUS			8
+#define CONFIG_SYS_FSL_NUM_CC_PLLS	4
+#define CONFIG_SYS_FSL_NUM_LAWS		32
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+#define CONFIG_SYS_NUM_FMAN		2
+#define CONFIG_SYS_NUM_FM1_DTSEC	4
+#define CONFIG_SYS_NUM_FM2_DTSEC	4
+#define CONFIG_NUM_DDR_CONTROLLERS	1
+#define CONFIG_SYS_FM_MURAM_SIZE	0x28000
+#define CONFIG_SYS_FSL_TBCLK_DIV	16
+#define CONFIG_SYS_FSL_PCIE_COMPAT	"fsl,qoriq-pcie-v2.2"
+#define CONFIG_SYS_CCSRBAR_DEFAULT	0xfe000000
+#define CONFIG_SYS_FSL_ERRATUM_DDR_A003
+
 #elif defined(CONFIG_PPC_P4040)
 #define CONFIG_MAX_CPUS			4
 #define CONFIG_SYS_FSL_NUM_CC_PLLS	4
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 769ca85..fb5ef91 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -1700,7 +1700,7 @@ typedef struct ccsr_gur {
 #define FSL_CORENET_RCWSR8_HOST_AGT_B1		0x00e00000
 #define FSL_CORENET_RCWSR8_HOST_AGT_B2		0x00100000
 #define FSL_CORENET_RCWSR11_EC1			0x00c00000 /* bits 360..361 */
-#if defined(CONFIG_PPC_P4080)
+#if defined(CONFIG_PPC_P4080) || defined(CONFIG_PPC_P3060)
 #define FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1		0x00000000
 #define FSL_CORENET_RCWSR11_EC1_FM1_USB1		0x00800000
 #define FSL_CORENET_RCWSR11_EC2			0x001c0000 /* bits 363..365 */
@@ -1708,6 +1708,16 @@ typedef struct ccsr_gur {
 #define FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2		0x00080000
 #define FSL_CORENET_RCWSR11_EC2_USB2			0x00100000
 #endif
+#if defined(CONFIG_PPC_P3060)
+#define FSL_CORENET_RCWSR13_EC1_EXT			0x1c000000
+#define FSL_CORENET_RCWSR13_EC1_EXT_FM1_DTSEC4_RGMII	0x04000000
+#define FSL_CORENET_RCWSR13_EC1_EXT_FM1_DTSEC4_MII	0x08000000
+#define FSL_CORENET_RCWSR13_EC2_EXT			0x01c00000
+#define FSL_CORENET_RCWSR13_EC2_EXT_FM2_DTSEC4_RGMII	0x00400000
+#define FSL_CORENET_RCWSR13_EC2_EXT_FM2_DTSEC4_MII	0x00800000
+#define FSL_CORENET_RCWSR13_EC3				0x00380000
+#define FSL_CORENET_RCWSR13_EC3_FM2_DTSEC4_MII		0x00100000
+#endif
 #if defined(CONFIG_PPC_P2040) || defined(CONFIG_PPC_P2041) \
 	|| defined(CONFIG_PPC_P3041) || defined(CONFIG_PPC_P5020)
 #define FSL_CORENET_RCWSR11_EC1_FM1_DTSEC4_RGMII	0x00000000
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 46f9989..1b96b84 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1115,6 +1115,8 @@
 #define SVR_P2041_E	0x821801
 #define SVR_P3041	0x821103
 #define SVR_P3041_E	0x821903
+#define SVR_P3060	0x820002
+#define SVR_P3060_E	0x820802
 #define SVR_P4040	0x820100
 #define SVR_P4040_E	0x820900
 #define SVR_P4080	0x820000