powerpc/p2040: Add various p2040 specific information

Add P2040 SoC specific information:
* LIODN setup
* Portal configuration
* etc

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

arch/powerpc/cpu/mpc85xx/Makefile

@@ -64,6 +64,7 @@ COBJS-$(CONFIG_P1024)	+= ddr-gen3.o
 COBJS-$(CONFIG_P1025)	+= ddr-gen3.o
 COBJS-$(CONFIG_P2010)	+= ddr-gen3.o
 COBJS-$(CONFIG_P2020)	+= ddr-gen3.o
+COBJS-$(CONFIG_PPC_P2040)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P3041)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P4080)	+= ddr-gen3.o
 COBJS-$(CONFIG_PPC_P5020)	+= ddr-gen3.o
@@ -76,6 +77,7 @@ COBJS-$(CONFIG_PCI)	+= pci.o
 COBJS-$(CONFIG_SYS_DPAA_QBMAN) += portals.o
 
 # various SoC specific assignments
+COBJS-$(CONFIG_PPC_P2040) += p2040_ids.o
 COBJS-$(CONFIG_PPC_P3041) += p3041_ids.o
 COBJS-$(CONFIG_PPC_P4080) += p4080_ids.o
 COBJS-$(CONFIG_PPC_P5020) += p5020_ids.o
@@ -107,6 +109,7 @@ COBJS-$(CONFIG_P1024)	+= p1021_serdes.o
 COBJS-$(CONFIG_P1025)	+= p1021_serdes.o
 COBJS-$(CONFIG_P2010)	+= p2020_serdes.o
 COBJS-$(CONFIG_P2020)	+= p2020_serdes.o
+COBJS-$(CONFIG_PPC_P2040) += p2040_serdes.o
 COBJS-$(CONFIG_PPC_P3041) += p3041_serdes.o
 COBJS-$(CONFIG_PPC_P4080) += p4080_serdes.o
 COBJS-$(CONFIG_PPC_P5020) += p5020_serdes.o

arch/powerpc/cpu/mpc85xx/p2040_ids.c

@@ -0,0 +1,106 @@
+/*
+ * 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( 0,  0,  0, 5),
+	SET_QP_INFO( 0,  0,  0, 6),
+	SET_QP_INFO( 0,  0,  0, 7),
+	SET_QP_INFO( 0,  0,  0, 0), /* for now sdest to 0 */
+	SET_QP_INFO( 0,  0,  0, 0), /* for now sdest to 0 */
+};
+#endif
+
+struct liodn_id_table liodn_tbl[] = {
+#ifdef CONFIG_SYS_DPAA_QBMAN
+	SET_QMAN_LIODN(31),
+	SET_BMAN_LIODN(32),
+#endif
+
+	SET_SDHC_LIODN(1, 64),
+
+	SET_PME_LIODN(117),
+
+	SET_USB_LIODN(1, "fsl-usb2-mph", 125),
+	SET_USB_LIODN(2, "fsl-usb2-dr", 126),
+
+	SET_SATA_LIODN(1, 127),
+	SET_SATA_LIODN(2, 128),
+
+	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 1, 193),
+	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 2, 194),
+	SET_PCI_LIODN("fsl,qoriq-pcie-v2.2", 3, 195),
+
+	SET_DMA_LIODN(1, 197),
+	SET_DMA_LIODN(2, 198),
+
+	SET_GUTS_LIODN("fsl,rapidio-delta", 199, rio1liodnr, 0),
+	SET_GUTS_LIODN(NULL, 200, rio2liodnr, 0),
+	SET_GUTS_LIODN(NULL, 201, rio1maintliodnr, 0),
+	SET_GUTS_LIODN(NULL, 202, rio2maintliodnr, 0),
+};
+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, 10),
+	SET_FMAN_RX_1G_LIODN(1, 1, 11),
+	SET_FMAN_RX_1G_LIODN(1, 2, 12),
+	SET_FMAN_RX_1G_LIODN(1, 3, 13),
+	SET_FMAN_RX_1G_LIODN(1, 4, 14),
+};
+int fman1_liodn_tbl_sz = ARRAY_SIZE(fman1_liodn_tbl);
+#endif
+
+struct liodn_id_table sec_liodn_tbl[] = {
+	SET_SEC_JR_LIODN_ENTRY(0, 129, 130),
+	SET_SEC_JR_LIODN_ENTRY(1, 131, 132),
+	SET_SEC_JR_LIODN_ENTRY(2, 133, 134),
+	SET_SEC_JR_LIODN_ENTRY(3, 135, 136),
+	SET_SEC_RTIC_LIODN_ENTRY(a, 154),
+	SET_SEC_RTIC_LIODN_ENTRY(b, 155),
+	SET_SEC_RTIC_LIODN_ENTRY(c, 156),
+	SET_SEC_RTIC_LIODN_ENTRY(d, 157),
+	SET_SEC_DECO_LIODN_ENTRY(0, 97, 98),
+	SET_SEC_DECO_LIODN_ENTRY(1, 99, 100),
+};
+int sec_liodn_tbl_sz = ARRAY_SIZE(sec_liodn_tbl);
+
+struct liodn_id_table liodn_bases[] = {
+	[FSL_HW_PORTAL_SEC]  = SET_LIODN_BASE_2(64, 100),
+#ifdef CONFIG_SYS_DPAA_FMAN
+	[FSL_HW_PORTAL_FMAN1] = SET_LIODN_BASE_1(32),
+#endif
+#ifdef CONFIG_SYS_DPAA_PME
+	[FSL_HW_PORTAL_PME]   = SET_LIODN_BASE_2(136, 172),
+#endif
+};

arch/powerpc/cpu/mpc85xx/p2040_serdes.c

@@ -36,6 +36,9 @@ static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
 	[0x8] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2,
 		PCIE2, PCIE2, PCIE2, NONE, NONE, NONE, NONE, SATA1,
 		SATA2, NONE, NONE, NONE, NONE, },
+	[0x9] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2,
+		PCIE2, PCIE2, PCIE2, NONE, NONE, NONE, NONE,
+		NONE, NONE, NONE, NONE, NONE, NONE, },
 	[0xa] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2,
 		PCIE2, PCIE2, PCIE2, NONE, NONE, PCIE3, PCIE3, PCIE3,
 		PCIE3, NONE, NONE, NONE, NONE, },
@@ -49,6 +52,12 @@ static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = {
 	[0x16] = {NONE, NONE, PCIE1, PCIE3, PCIE2, PCIE2, SGMII_FM1_DTSEC3,
 		SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, SATA1, SATA2, NONE,
 		NONE, NONE, NONE, },
+	[0x17] = {NONE, NONE, PCIE1, PCIE3, PCIE2, PCIE2, SGMII_FM1_DTSEC3,
+		SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, NONE,
+		NONE, NONE, NONE, NONE, NONE, },
+	[0x19] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2,
+		PCIE2, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE,
+		NONE, NONE, SATA1, SATA2, NONE, NONE, NONE, NONE, },
 	[0x1a] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, SRIO2,
 		SRIO2, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE,
 		NONE, NONE, SATA1, SATA2, NONE, NONE, NONE, NONE, },
@@ -64,3 +73,18 @@ enum srds_prtcl serdes_get_prtcl(int cfg, int lane)
 
 	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;
+}