[U-Boot] [PATCH] powerpc/mpc85xx: Add BSC9132/BSC9232 processor support
Prabhakar Kushwaha
prabhakar at freescale.com
Tue Jan 15 05:26:42 CET 2013
The BSC9132 is a highly integrated device that targets the evolving
Microcell, Picocell, and Enterprise-Femto base station market subsegments.
The BSC9132 device combines Power Architecture e500 and DSP StarCore SC3850
core technologies with MAPLE-B2P baseband acceleration processing elements
to address the need for a high performance, low cost, integrated solution
that handles all required processing layers without the need for an
external device except for an RF transceiver or, in a Micro base station
configuration, a host device that handles the L3/L4 and handover between
sectors.
The BSC9132 SoC includes the following function and features:
- Power Architecture subsystem including two e500 processors with
512-Kbyte shared L2 cache
- Two StarCore SC3850 DSP subsystems, each with a 512-Kbyte private L2
cache
- 32 Kbyte of shared M3 memory
- The Multi Accelerator Platform Engine for Pico BaseStation Baseband
Processing (MAPLE-B2P)
- Two DDR3/3L memory interfaces with 32-bit data width (40 bits including
ECC), up to 1333 MHz data rate
- Dedicated security engine featuring trusted boot
- Two DMA controllers
- OCNDMA with four bidirectional channels
- SysDMA with sixteen bidirectional channels
- Interfaces
- Four-lane SerDes PHY
- PCI Express controller complies with the PEX Specification-Rev 2.0
- Two Common Public Radio Interface (CPRI) controller lanes
- High-speed USB 2.0 host and device controller with ULPI interface
- Enhanced secure digital (SD/MMC) host controller (eSDHC)
- Antenna interface controller (AIC), supporting four industry
standard JESD207/four custom ADI RF interfaces
- ADI lanes support both full duplex FDD support & half duplex TDD
- Universal Subscriber Identity Module (USIM) interface that
facilitates communication to SIM cards or Eurochip pre-paid phone
cards
- Two DUART, two eSPI, and two I2C controllers
- Integrated Flash memory controller (IFC)
- GPIO
- Sixteen 32-bit timers
Signed-off-by: Naveen Burmi <NaveenBurmi at freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal at freescale.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
---
arch/powerpc/cpu/mpc85xx/Makefile | 2 +
arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c | 96 +++++++++++++++++++++++++++++
arch/powerpc/cpu/mpc8xxx/cpu.c | 3 +
arch/powerpc/include/asm/config_mpc85xx.h | 15 +++++
arch/powerpc/include/asm/immap_85xx.h | 25 +++++++-
arch/powerpc/include/asm/processor.h | 3 +
6 files changed, 142 insertions(+), 2 deletions(-)
create mode 100644 arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c
diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index 4c2b104..cb1f604 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -85,6 +85,7 @@ COBJS-$(CONFIG_PPC_P5040) += ddr-gen3.o
COBJS-$(CONFIG_PPC_T4240) += ddr-gen3.o
COBJS-$(CONFIG_PPC_B4860) += ddr-gen3.o
COBJS-$(CONFIG_BSC9131) += ddr-gen3.o
+COBJS-$(CONFIG_BSC9132) += ddr-gen3.o
COBJS-$(CONFIG_CPM2) += ether_fcc.o
COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
@@ -135,6 +136,7 @@ COBJS-$(CONFIG_PPC_P5020) += p5020_serdes.o
COBJS-$(CONFIG_PPC_P5040) += p5040_serdes.o
COBJS-$(CONFIG_PPC_T4240) += t4240_serdes.o
COBJS-$(CONFIG_PPC_B4860) += b4860_serdes.o
+COBJS-$(CONFIG_BSC9132) += bsc9132_serdes.o
COBJS-y += cpu.o
COBJS-y += cpu_init.o
diff --git a/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c b/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c
new file mode 100644
index 0000000..300a4db
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/bsc9132_serdes.c
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ * Author: Prabhakar Kushwaha <prabhakar at freescale.com>
+ *
+ * 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.
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/io.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_serdes.h>
+
+#define SRDS1_MAX_LANES 4
+
+static u32 serdes1_prtcl_map;
+
+static u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
+ [0] = {NONE, NONE, NONE, NONE},
+ [1] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [2] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [3] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [4] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [5] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [6] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [7] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [8] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [9] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [10] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [11] = {PCIE1, PCIE2, SGMII_TSEC1, SGMII_TSEC2},
+ [12] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [13] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [14] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [15] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [16] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [17] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [18] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [19] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [20] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [21] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [22] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [23] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [24] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [25] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [26] = {PCIE1, PCIE2, CPRI2, CPRI1},
+ [27] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [28] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [29] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [30] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [31] = {PCIE1, PCIE2, SGMII_TSEC1, CPRI1},
+ [32] = {PCIE1, PCIE2, SGMII_TSEC1, SGMII_TSEC2},
+ [33] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [34] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [35] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [36] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [37] = {PCIE1, SGMII_TSEC2, CPRI2, CPRI1},
+ [38] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [39] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [40] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [41] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [42] = {PCIE1, SGMII_TSEC2, SGMII_TSEC1, CPRI1},
+ [43] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
+ [44] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
+ [45] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
+ [46] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
+ [47] = {SGMII_TSEC1, SGMII_TSEC2, CPRI2, CPRI1},
+};
+
+int is_serdes_configured(enum srds_prtcl prtcl)
+{
+ return (1 << prtcl) & serdes1_prtcl_map;
+}
+
+void fsl_serdes_init(void)
+{
+ ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+ u32 pordevsr = in_be32(&gur->pordevsr);
+ u32 srds_cfg = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
+ MPC85xx_PORDEVSR_IO_SEL_SHIFT;
+ int lane;
+
+ debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg);
+
+ if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) {
+ printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg);
+ return;
+ }
+
+ for (lane = 0; lane < SRDS1_MAX_LANES; lane++) {
+ enum srds_prtcl lane_prtcl = serdes1_cfg_tbl[srds_cfg][lane];
+ serdes1_prtcl_map |= (1 << lane_prtcl);
+ }
+}
diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c
index e8613be..03fd2fb 100644
--- a/arch/powerpc/cpu/mpc8xxx/cpu.c
+++ b/arch/powerpc/cpu/mpc8xxx/cpu.c
@@ -86,6 +86,9 @@ static struct cpu_type cpu_type_list[] = {
CPU_TYPE_ENTRY(B4220, B4220, 0),
CPU_TYPE_ENTRY(BSC9130, 9130, 1),
CPU_TYPE_ENTRY(BSC9131, 9131, 1),
+ CPU_TYPE_ENTRY(BSC9132, 9132, 2),
+ CPU_TYPE_ENTRY(BSC9132, 9132_E, 2),
+ CPU_TYPE_ENTRY(BSC9232, 9232, 2),
#elif defined(CONFIG_MPC86xx)
CPU_TYPE_ENTRY(8610, 8610, 1),
CPU_TYPE_ENTRY(8641, 8641, 2),
diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h
index 0b9638b..4b6c172 100644
--- a/arch/powerpc/include/asm/config_mpc85xx.h
+++ b/arch/powerpc/include/asm/config_mpc85xx.h
@@ -493,6 +493,21 @@
#define CONFIG_SYS_FSL_ERRATUM_IFC_A003399
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#elif defined(CONFIG_BSC9132)
+#define CONFIG_MAX_CPUS 2
+#define CONFIG_SYS_PPC_E500_DEBUG_TLB 3
+#define CONFIG_FSL_SDHC_V2_3
+#define CONFIG_SYS_FSL_NUM_LAWS 12
+#define CONFIG_TSECV2
+#define CONFIG_SYS_FSL_SEC_COMPAT 4
+#define CONFIG_NUM_DDR_CONTROLLERS 2
+#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000
+#define CONFIG_NAND_FSL_IFC
+#define CONFIG_SYS_FSL_ERRATUM_IFC_A003399
+#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
+#define CONFIG_SYS_FSL_ESDHC_P1010_BROKEN_SDCLK
+#define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.2"
+
#elif defined(CONFIG_PPC_T4240)
#define CONFIG_SYS_PPC64 /* 64-bit core */
#define CONFIG_FSL_CORENET /* Freescale CoreNet platform */
diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h
index 296b549..ab4abc2 100644
--- a/arch/powerpc/include/asm/immap_85xx.h
+++ b/arch/powerpc/include/asm/immap_85xx.h
@@ -2150,7 +2150,7 @@ typedef struct ccsr_gur {
#define MPC85xx_PORPLLSR_DDR_RATIO 0x3e000000
#define MPC85xx_PORPLLSR_DDR_RATIO_SHIFT 25
#else
-#ifdef CONFIG_BSC9131
+#if defined(CONFIG_BSC9131) || defined(CONFIG_BSC9132)
#define MPC85xx_PORPLLSR_DDR_RATIO 0x00003f00
#else
#define MPC85xx_PORPLLSR_DDR_RATIO 0x00003e00
@@ -2164,6 +2164,11 @@ typedef struct ccsr_gur {
u32 porbmsr; /* POR boot mode status */
#define MPC85xx_PORBMSR_HA 0x00070000
#define MPC85xx_PORBMSR_HA_SHIFT 16
+#define MPC85XX_PORBMSR_ROMLOC_SHIFT 24
+#define PORBMSR_ROMLOC_SPI 0x6
+#define PORBMSR_ROMLOC_SDHC 0x7
+#define PORBMSR_ROMLOC_NAND_2K 0x9
+#define PORBMSR_ROMLOC_NOR 0xf
u32 porimpscr; /* POR I/O impedance status & control */
u32 pordevsr; /* POR I/O device status regsiter */
#if defined(CONFIG_P1017) || defined(CONFIG_P1023)
@@ -2188,6 +2193,9 @@ typedef struct ccsr_gur {
#if defined(CONFIG_P1010)
#define MPC85xx_PORDEVSR_IO_SEL 0x00600000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 21
+#elif defined(CONFIG_BSC9132)
+#define MPC85xx_PORDEVSR_IO_SEL 0x00FE0000
+#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 17
#else
#define MPC85xx_PORDEVSR_IO_SEL 0x00780000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 19
@@ -2345,6 +2353,10 @@ typedef struct ccsr_gur {
#define MPC85xx_PMUXCR_SPI1_CS3_dbg_adi2_rxen 0x00000002
#define MPC85xx_PMUXCR_SPI1_CS3_GPO76 0x00000003
#endif
+#ifdef CONFIG_BSC9132
+#define MPC85xx_PMUXCR0_SIM_SEL_MASK 0x0003b000
+#define MPC85xx_PMUXCR0_SIM_SEL 0x00014000
+#endif
u32 pmuxcr2; /* Alt. function signal multiplex control 2 */
#if defined(CONFIG_P1010) || defined(CONFIG_P1014)
#define MPC85xx_PMUXCR2_UART_GPIO 0x40000000
@@ -2375,6 +2387,7 @@ typedef struct ccsr_gur {
#define MPC85xx_PMUXCR2_ETSECUSB_MASK 0x001f8000
#define MPC85xx_PMUXCR2_USB 0x00150000
#endif
+#if defined(CONFIG_BSC9131) || defined(CONFIG_BSC9132)
#if defined(CONFIG_BSC9131)
#define MPC85xx_PMUXCR2_UART_CTS_B0_SIM_PD 0X40000000
#define MPC85xx_PMUXCR2_UART_CTS_B0_DSP_TMS 0X80000000
@@ -2418,8 +2431,9 @@ typedef struct ccsr_gur {
#define MPC85xx_PMUXCR2_ANT3_AGC_GPO53 0x00000004
#define MPC85xx_PMUXCR2_ANT3_DO_TDM 0x00000001
#define MPC85xx_PMUXCR2_ANT3_DO_GPIO46_49 0x00000002
+#endif
u32 pmuxcr3;
-
+#if defined(CONFIG_BSC9131)
#define MPC85xx_PMUXCR3_ANT3_DO4_5_TDM 0x40000000
#define MPC85xx_PMUXCR3_ANT3_DO4_5_GPIO_50_51 0x80000000
#define MPC85xx_PMUXCR3_ANT3_DO6_7_TRIG_IN_SRESET_B 0x10000000
@@ -2434,6 +2448,13 @@ typedef struct ccsr_gur {
#define MPC85xx_PMUXCR3_SPI2_CS3_GPO94 0x00040000
#define MPC85xx_PMUXCR3_ANT2_AGC_RSVD 0x00010000
#define MPC85xx_PMUXCR3_ANT2_GPO89 0x00030000
+#endif
+#ifdef CONFIG_BSC9132
+#define MPC85xx_PMUXCR3_USB_SEL_MASK 0x0000ff00
+#define MPC85xx_PMUXCR3_UART2_SEL 0x00005000
+#define MPC85xx_PMUXCR3_UART3_SEL_MASK 0xc0000000
+#define MPC85xx_PMUXCR3_UART3_SEL 0x40000000
+#endif
u32 pmuxcr4;
#else
u8 res6[8];
diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h
index 19fe250..ae5e154 100644
--- a/arch/powerpc/include/asm/processor.h
+++ b/arch/powerpc/include/asm/processor.h
@@ -1113,6 +1113,9 @@
#define SVR_9130 0x860001
#define SVR_9131 0x860000
+#define SVR_9132 0x861000
+#define SVR_9132_E 0x861800
+#define SVR_9232 0x861400
#define SVR_Unknown 0xFFFFFF
--
1.7.9.5
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