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powerpc/85xx: Add support for Freescale P1023/P1017 Processors

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Add P1023 (dual core) & P1017 (single core) specific information:
* SERDES Table
* Added P1023/P1017 to cpu_type_list and SVR list
  (fixed issue with P1013 not being sorted correctly).
* Added P1023/P1027 to config_mpc85xx.h
* Added new LAW type introduced on P1023/P1017
* Updated a few immap register/defines unique to P1023/P1017

Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
master
Roy Zang 13 years ago committed by Kumar Gala
parent ebc73943ba
commit 67a719da2e
7 changed files with 99 additions and 1 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      arch/powerpc/cpu/mpc85xx/Makefile
  2. 53
      arch/powerpc/cpu/mpc85xx/p1023_serdes.c
  3. 6
      arch/powerpc/cpu/mpc8xxx/cpu.c
  4. 20
      arch/powerpc/include/asm/config_mpc85xx.h
  5. 1
      arch/powerpc/include/asm/fsl_law.h
  6. 14
      arch/powerpc/include/asm/immap_85xx.h
  7. 4
      arch/powerpc/include/asm/processor.h

2
arch/powerpc/cpu/mpc85xx/Makefile
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@ -92,9 +92,11 @@ COBJS-$(CONFIG_P1011) += p1021_serdes.o
COBJS-$(CONFIG_P1012) += p1021_serdes.o
COBJS-$(CONFIG_P1013) += p1022_serdes.o
COBJS-$(CONFIG_P1014) += p1010_serdes.o
COBJS-$(CONFIG_P1017) += p1023_serdes.o
COBJS-$(CONFIG_P1020) += p1021_serdes.o
COBJS-$(CONFIG_P1021) += p1021_serdes.o
COBJS-$(CONFIG_P1022) += p1022_serdes.o
COBJS-$(CONFIG_P1023) += p1023_serdes.o
COBJS-$(CONFIG_P2010) += p2020_serdes.o
COBJS-$(CONFIG_P2020) += p2020_serdes.o
COBJS-$(CONFIG_PPC_P3041) += p3041_serdes.o

53
arch/powerpc/cpu/mpc85xx/p1023_serdes.c
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@ -0,0 +1,53 @@
/*
* Copyright 2010-2011 Freescale Semiconductor, Inc.
* Author: Roy Zang <tie-fei.zang@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 const u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
[0x00] = {PCIE1, PCIE2, NONE, NONE},
[0x01] = {PCIE1, PCIE2, PCIE3, NONE},
[0x02] = {PCIE1, PCIE2, PCIE3, SGMII_FM1_DTSEC2},
[0x03] = {PCIE1, PCIE2, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2},
};
int is_serdes_configured(enum srds_prtcl device)
{
int ret = (1 << device) & serdes1_prtcl_map;
return ret;
}
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);
}
}

6
arch/powerpc/cpu/mpc8xxx/cpu.c
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@ -71,15 +71,19 @@ struct cpu_type cpu_type_list [] = {
CPU_TYPE_ENTRY(P1012, P1012, 1),
CPU_TYPE_ENTRY(P1012, P1012_E, 1),
CPU_TYPE_ENTRY(P1013, P1013, 1),
CPU_TYPE_ENTRY(P1013, P1013_E, 1),
CPU_TYPE_ENTRY(P1014, P1014_E, 1),
CPU_TYPE_ENTRY(P1014, P1014, 1),
CPU_TYPE_ENTRY(P1013, P1013_E, 1),
CPU_TYPE_ENTRY(P1017, P1017, 1),
CPU_TYPE_ENTRY(P1017, P1017, 1),
CPU_TYPE_ENTRY(P1020, P1020, 2),
CPU_TYPE_ENTRY(P1020, P1020_E, 2),
CPU_TYPE_ENTRY(P1021, P1021, 2),
CPU_TYPE_ENTRY(P1021, P1021_E, 2),
CPU_TYPE_ENTRY(P1022, P1022, 2),
CPU_TYPE_ENTRY(P1022, P1022_E, 2),
CPU_TYPE_ENTRY(P1023, P1023, 2),
CPU_TYPE_ENTRY(P1023, P1023_E, 2),
CPU_TYPE_ENTRY(P2010, P2010, 1),
CPU_TYPE_ENTRY(P2010, P2010_E, 1),
CPU_TYPE_ENTRY(P2020, P2020, 2),

20
arch/powerpc/include/asm/config_mpc85xx.h
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@ -121,6 +121,16 @@
#define CONFIG_TSECV2
#define CONFIG_SYS_FSL_SEC_COMPAT 4
#elif defined(CONFIG_P1017)
#define CONFIG_MAX_CPUS 1
#define CONFIG_SYS_FSL_NUM_LAWS 12
#define CONFIG_SYS_FSL_SEC_COMPAT 4
#define CONFIG_SYS_NUM_FMAN 1
#define CONFIG_SYS_NUM_FM1_DTSEC 2
#define CONFIG_NUM_DDR_CONTROLLERS 1
#define CONFIG_SYS_QMAN_NUM_PORTALS 3
#define CONFIG_SYS_BMAN_NUM_PORTALS 3
#elif defined(CONFIG_P1020)
#define CONFIG_MAX_CPUS 2
#define CONFIG_SYS_FSL_NUM_LAWS 12
@ -144,6 +154,16 @@
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
#define CONFIG_FSL_SATA_ERRATUM_A001
#elif defined(CONFIG_P1023)
#define CONFIG_MAX_CPUS 2
#define CONFIG_SYS_FSL_NUM_LAWS 12
#define CONFIG_SYS_FSL_SEC_COMPAT 4
#define CONFIG_SYS_NUM_FMAN 1
#define CONFIG_SYS_NUM_FM1_DTSEC 2
#define CONFIG_NUM_DDR_CONTROLLERS 1
#define CONFIG_SYS_QMAN_NUM_PORTALS 3
#define CONFIG_SYS_BMAN_NUM_PORTALS 3
#elif defined(CONFIG_P2010)
#define CONFIG_MAX_CPUS 1
#define CONFIG_SYS_FSL_NUM_LAWS 12

1
arch/powerpc/include/asm/fsl_law.h
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@ -83,6 +83,7 @@ enum law_trgt_if {
LAW_TRGT_IF_DDR_INTRLV = 0x0b,
LAW_TRGT_IF_RIO = 0x0c,
LAW_TRGT_IF_RIO_2 = 0x0d,
LAW_TRGT_IF_DPAA_SWP_SRAM = 0x0e,
LAW_TRGT_IF_DDR = 0x0f,
LAW_TRGT_IF_DDR_2 = 0x16, /* 2nd controller */
};

14
arch/powerpc/include/asm/immap_85xx.h
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@ -1865,8 +1865,13 @@ typedef struct ccsr_gur {
#define MPC85xx_PORBMSR_HA_SHIFT 16
u32 porimpscr; /* POR I/O impedance status & control */
u32 pordevsr; /* POR I/O device status regsiter */
#if defined(CONFIG_P1017) || defined(CONFIG_P1023)
#define MPC85xx_PORDEVSR_SGMII1_DIS 0x10000000
#define MPC85xx_PORDEVSR_SGMII2_DIS 0x08000000
#else
#define MPC85xx_PORDEVSR_SGMII1_DIS 0x20000000
#define MPC85xx_PORDEVSR_SGMII2_DIS 0x10000000
#endif
#define MPC85xx_PORDEVSR_SGMII3_DIS 0x08000000
#define MPC85xx_PORDEVSR_SGMII4_DIS 0x04000000
#define MPC85xx_PORDEVSR_SRDS2_IO_SEL 0x38000000
@ -1874,6 +1879,9 @@ typedef struct ccsr_gur {
#if defined(CONFIG_P1013) || defined(CONFIG_P1022)
#define MPC85xx_PORDEVSR_IO_SEL 0x007c0000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 18
#elif defined(CONFIG_P1017) || defined(CONFIG_P1023)
#define MPC85xx_PORDEVSR_IO_SEL 0x00600000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 21
#else
#if defined(CONFIG_P1010)
#define MPC85xx_PORDEVSR_IO_SEL 0x00600000
@ -2247,6 +2255,12 @@ typedef struct ccsr_pme {
#define CONFIG_SYS_MPC85xx_SERDES2_OFFSET 0xE3100
#define CONFIG_SYS_MPC85xx_SERDES1_OFFSET 0xE3000
#define CONFIG_SYS_MPC85xx_CPM_OFFSET 0x80000
#define CONFIG_SYS_FSL_QMAN_OFFSET 0x88000
#define CONFIG_SYS_FSL_BMAN_OFFSET 0x8a000
#define CONFIG_SYS_FSL_FM1_OFFSET 0x100000
#define CONFIG_SYS_FSL_FM1_RX0_1G_OFFSET 0x188000
#define CONFIG_SYS_FSL_FM1_RX1_1G_OFFSET 0x189000
#define CONFIG_SYS_FSL_FM1_DTSEC1_OFFSET 0x1e0000
#endif
#define CONFIG_SYS_MPC85xx_PIC_OFFSET 0x40000

4
arch/powerpc/include/asm/processor.h
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@ -1048,12 +1048,16 @@
#define SVR_P1013_E 0x80EF00
#define SVR_P1014 0x80F101
#define SVR_P1014_E 0x80F901
#define SVR_P1017 0x80F700
#define SVR_P1017_E 0x80FF00
#define SVR_P1020 0x80E400
#define SVR_P1020_E 0x80EC00
#define SVR_P1021 0x80E401
#define SVR_P1021_E 0x80EC01
#define SVR_P1022 0x80E600
#define SVR_P1022_E 0x80EE00
#define SVR_P1023 0x80F600
#define SVR_P1023_E 0x80FE00
#define SVR_P2010 0x80E300
#define SVR_P2010_E 0x80EB00
#define SVR_P2020 0x80E200

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