powerpc/mpc85xx: Add T1024/T1023 SoC support

Add support for Freescale T1024/T1023 SoC.

The T1024 SoC includes the following function and features:
- Two 64-bit Power architecture e5500 cores, up to 1.4GHz
- private 256KB L2 cache each core and shared 256KB CoreNet platform cache (CPC)
- 32-/64-bit DDR3L/DDR4 SDRAM memory controller with ECC and interleaving support
- Data Path Acceleration Architecture (DPAA) incorporating acceleration
- Four MAC for 1G/2.5G/10G network interfaces (RGMII, SGMII, QSGMII, XFI)
- High-speed peripheral interfaces
  - Three PCI Express 2.0 controllers
- Additional peripheral interfaces
  - One SATA 2.0 controller
  - Two USB 2.0 controllers with integrated PHY
  - Enhanced secure digital host controller (SD/eSDHC/eMMC)
  - Enhanced serial peripheral interface (eSPI)
  - Four I2C controllers
  - Four 2-pin UARTs or two 4-pin UARTs
  - Integrated Flash Controller supporting NAND and NOR flash
- Two 8-channel DMA engines
- Multicore programmable interrupt controller (PIC)
- LCD interface (DIU) with 12 bit dual data rate
- QUICC Engine block supporting TDM, HDLC, and UART
- Deep Sleep power implementaion (wakeup from GPIO/Timer/Ethernet/USB)
- Support for hardware virtualization and partitioning enforcement
- QorIQ Platform's Trust Architecture 2.0

Differences between T1024 and T1023:
  Feature         T1024  T1023
  QUICC Engine:   yes    no
  DIU:            yes    no
  Deep Sleep:     yes    no
  I2C controller: 4      3
  DDR:            64-bit 32-bit
  IFC:            32-bit 28-bit

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

4 files changed, 149 insertions, 1 deletions

diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index ad26b43..b93158b 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -51,6 +51,8 @@ obj-$(CONFIG_PPC_T1040) += t1040_ids.o
 obj-$(CONFIG_PPC_T1042)	+= t1040_ids.o
 obj-$(CONFIG_PPC_T1020)	+= t1040_ids.o
 obj-$(CONFIG_PPC_T1022)	+= t1040_ids.o
+obj-$(CONFIG_PPC_T1023) += t1024_ids.o
+obj-$(CONFIG_PPC_T1024) += t1024_ids.o
 obj-$(CONFIG_PPC_T2080) += t2080_ids.o
 obj-$(CONFIG_PPC_T2081) += t2080_ids.o
 
@@ -97,6 +99,8 @@ obj-$(CONFIG_PPC_T1040) += t1040_serdes.o
 obj-$(CONFIG_PPC_T1042)	+= t1040_serdes.o
 obj-$(CONFIG_PPC_T1020)	+= t1040_serdes.o
 obj-$(CONFIG_PPC_T1022)	+= t1040_serdes.o
+obj-$(CONFIG_PPC_T1023) += t1024_serdes.o
+obj-$(CONFIG_PPC_T1024) += t1024_serdes.o
 obj-$(CONFIG_PPC_T2080) += t2080_serdes.o
 obj-$(CONFIG_PPC_T2081) += t2080_serdes.o
 
diff --git a/arch/powerpc/cpu/mpc85xx/speed.c b/arch/powerpc/cpu/mpc85xx/speed.c
index 56f41bc..7e69873 100644
--- a/arch/powerpc/cpu/mpc85xx/speed.c
+++ b/arch/powerpc/cpu/mpc85xx/speed.c
@@ -185,6 +185,9 @@ void get_sys_info(sys_info_t *sys_info)
 	defined(CONFIG_PPC_T2080) || defined(CONFIG_PPC_T2081)
 #define FM1_CLK_SEL	0xe0000000
 #define FM1_CLK_SHIFT	29
+#elif defined(CONFIG_PPC_T1024) || defined(CONFIG_PPC_T1023)
+#define FM1_CLK_SEL	0x00000007
+#define FM1_CLK_SHIFT	0
 #else
 #define PME_CLK_SEL	0xe0000000
 #define PME_CLK_SHIFT	29
@@ -192,8 +195,12 @@ void get_sys_info(sys_info_t *sys_info)
 #define FM1_CLK_SHIFT	26
 #endif
 #if !defined(CONFIG_FM_PLAT_CLK_DIV) || !defined(CONFIG_PME_PLAT_CLK_DIV)
+#if defined(CONFIG_PPC_T1024) || defined(CONFIG_PPC_T1023)
+	rcw_tmp = in_be32(&gur->rcwsr[15]) - 4;
+#else
 	rcw_tmp = in_be32(&gur->rcwsr[7]);
 #endif
+#endif
 
 #ifdef CONFIG_SYS_DPAA_PME
 #ifndef CONFIG_PME_PLAT_CLK_DIV
@@ -230,7 +237,10 @@ void get_sys_info(sys_info_t *sys_info)
 #endif
 
 #ifdef CONFIG_SYS_DPAA_QBMAN
-	sys_info->freq_qman = sys_info->freq_systembus / 2;
+#ifndef CONFIG_QBMAN_CLK_DIV
+#define CONFIG_QBMAN_CLK_DIV	2
+#endif
+	sys_info->freq_qman = sys_info->freq_systembus / CONFIG_QBMAN_CLK_DIV;
 #endif
 
 #ifdef CONFIG_SYS_DPAA_FMAN
diff --git a/arch/powerpc/cpu/mpc85xx/t1024_ids.c b/arch/powerpc/cpu/mpc85xx/t1024_ids.c
new file mode 100644
index 0000000..5f24c15
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/t1024_ids.c
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#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, 27, 1, 0),
+	SET_QP_INFO(2, 28, 1, 0),
+	SET_QP_INFO(3, 29, 1, 1),
+	SET_QP_INFO(4, 30, 1, 1),
+	SET_QP_INFO(5, 31, 1, 2),
+	SET_QP_INFO(6, 32, 1, 2),
+	SET_QP_INFO(7, 33, 1, 3),
+	SET_QP_INFO(8, 34, 1, 3),
+	SET_QP_INFO(9, 35, 1, 0),
+	SET_QP_INFO(10, 36, 1, 0),
+};
+#endif
+
+struct liodn_id_table liodn_tbl[] = {
+#ifdef CONFIG_SYS_DPAA_QBMAN
+	SET_QMAN_LIODN(62),
+	SET_BMAN_LIODN(63),
+#endif
+
+	SET_SDHC_LIODN(1, 552),
+
+	SET_USB_LIODN(1, "fsl-usb2-mph", 553),
+	SET_USB_LIODN(2, "fsl-usb2-dr", 554),
+
+	SET_SATA_LIODN(1, 555),
+
+	SET_PCI_LIODN_BASE(CONFIG_SYS_FSL_PCIE_COMPAT, 1, 148),
+	SET_PCI_LIODN_BASE(CONFIG_SYS_FSL_PCIE_COMPAT, 2, 228),
+	SET_PCI_LIODN_BASE(CONFIG_SYS_FSL_PCIE_COMPAT, 3, 308),
+
+	SET_DMA_LIODN(1, 147),
+	SET_DMA_LIODN(2, 227),
+	/* SET_NEXUS_LIODN(557), -- not yet implemented */
+	SET_QE_LIODN(559),
+	SET_TDM_LIODN(560),
+};
+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, 88),
+	SET_FMAN_RX_1G_LIODN(1, 1, 89),
+	SET_FMAN_RX_1G_LIODN(1, 2, 90),
+	SET_FMAN_RX_1G_LIODN(1, 3, 91),
+	SET_FMAN_RX_10G_LIODN(1, 0, 94),
+};
+int fman1_liodn_tbl_sz = ARRAY_SIZE(fman1_liodn_tbl);
+#endif
+
+struct liodn_id_table sec_liodn_tbl[] = {
+	SET_SEC_JR_LIODN_ENTRY(0, 454, 458),
+	SET_SEC_JR_LIODN_ENTRY(1, 455, 459),
+	SET_SEC_JR_LIODN_ENTRY(2, 456, 460),
+	SET_SEC_JR_LIODN_ENTRY(3, 457, 461),
+	SET_SEC_RTIC_LIODN_ENTRY(a, 453),
+	SET_SEC_RTIC_LIODN_ENTRY(b, 549),
+	SET_SEC_RTIC_LIODN_ENTRY(c, 550),
+	SET_SEC_RTIC_LIODN_ENTRY(d, 551),
+	SET_SEC_DECO_LIODN_ENTRY(0, 541, 610),
+	SET_SEC_DECO_LIODN_ENTRY(1, 542, 611),
+};
+int sec_liodn_tbl_sz = ARRAY_SIZE(sec_liodn_tbl);
+
+struct liodn_id_table liodn_bases[] = {
+	[FSL_HW_PORTAL_SEC]  = SET_LIODN_BASE_2(462, 558),
+#ifdef CONFIG_SYS_DPAA_FMAN
+	[FSL_HW_PORTAL_FMAN1] = SET_LIODN_BASE_1(973),
+#endif
+};
diff --git a/arch/powerpc/cpu/mpc85xx/t1024_serdes.c b/arch/powerpc/cpu/mpc85xx/t1024_serdes.c
new file mode 100644
index 0000000..7dc8385
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/t1024_serdes.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2014 Freescale Semiconductor, Inc.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <asm/fsl_serdes.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+
+
+static u8 serdes_cfg_tbl[][4] = {
+	[0xD5] = {QSGMII_FM1_A, PCIE3, PCIE2, PCIE1},
+	[0xD6] = {QSGMII_FM1_A, PCIE3, PCIE2, SATA1},
+	[0x95] = {XFI_FM1_MAC1, PCIE3, PCIE2, PCIE1},
+	[0x99] = {XFI_FM1_MAC1, PCIE3, SGMII_FM1_DTSEC2, PCIE1},
+	[0x46] = {PCIE1, PCIE1, PCIE2, SATA1},
+	[0x47] = {PCIE1, PCIE1, PCIE2, SGMII_FM1_DTSEC1},
+	[0x56] = {PCIE1, PCIE3, PCIE2, SATA1},
+	[0x5A] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SATA1},
+	[0x5B] = {PCIE1, PCIE3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1},
+	[0x6A] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SATA1},
+	[0x6B] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC2, SGMII_FM1_DTSEC1},
+	[0x6F] = {PCIE1, SGMII_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2,
+		  SGMII_2500_FM1_DTSEC1},
+	[0x77] = {PCIE1, SGMII_2500_FM1_DTSEC3, PCIE2, SGMII_FM1_DTSEC1},
+	[0x7F] = {PCIE1, SGMII_2500_FM1_DTSEC3, SGMII_2500_FM1_DTSEC2,
+		  SGMII_2500_FM1_DTSEC1},
+	[0x119] = {AURORA, PCIE3, SGMII_FM1_DTSEC2, PCIE1},
+	[0x135] = {AURORA, SGMII_2500_FM1_DTSEC3, PCIE2, PCIE1},
+};
+
+enum srds_prtcl serdes_get_prtcl(int serdes, int cfg, int 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))
+		return 0;
+
+	for (i = 0; i < 4; i++) {
+		if (serdes_cfg_tbl[prtcl][i] != NONE)
+			return 1;
+	}
+
+	return 0;
+}