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powerpc/p3060qds: Add board related support for P3060QDS platform

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The P3060QDS is a Freescale reference board for the six-core P3060 SOC.

P3060QDS Board Overview:
 Memory subsystem:
  - 2G Bytes unbuffered DDR3 SDRAM SO-DIMM(64bit bus)
  - 128M Bytes NOR flash single-chip memory
  - 16M Bytes SPI flash
  - 8K Bytes AT24C64 I2C EEPROM for RCW
 Ethernet:
  - Eight Ethernet controllers (4x1G + 4x1G/2.5G)
  - Three VSC8641 PHYs on board (2xRGMII + 1xMII)
  - Suport multiple Vitesse VSC8234 SGMII Cards in Slot1/2/3
 PCIe: Two PCI Express 2.0 controllers/ports
 USB:  Two USB2.0, USB1(TYPE-A) and USB2(TYPE-AB) on board
 I2C:  Four I2C controllers
 UART: Supports two dUARTs up to 115200 bps for console
 RapidIO:  Two RapidIO, sRIO1 and sRIO2

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
master
Shengzhou Liu 14 years ago committed by Kumar Gala
parent f2717b47ea
commit ae6b03fefc
15 changed files with 1878 additions and 9 deletions
  1. 3
      board/freescale/common/Makefile
  2. 21
      board/freescale/common/ics307_clk.c
  3. 151
      board/freescale/common/qixis.c
  4. 101
      board/freescale/common/qixis.h
  5. 54
      board/freescale/p3060qds/Makefile
  6. 248
      board/freescale/p3060qds/ddr.c
  7. 482
      board/freescale/p3060qds/eth.c
  8. 214
      board/freescale/p3060qds/fixed_ddr.c
  9. 341
      board/freescale/p3060qds/p3060qds.c
  10. 30
      board/freescale/p3060qds/p3060qds.h
  11. 74
      board/freescale/p3060qds/p3060qds_qixis.h
  12. 3
      boards.cfg
  13. 111
      doc/README.p3060qds
  14. 48
      include/configs/P3060QDS.h
  15. 6
      include/configs/corenet_ds.h

3
board/freescale/common/Makefile
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@ -34,6 +34,7 @@ COBJS-$(CONFIG_FSL_VIA) += cds_via.o
COBJS-$(CONFIG_FMAN_ENET) += fman.o
COBJS-$(CONFIG_FSL_PIXIS) += pixis.o
COBJS-$(CONFIG_FSL_NGPIXIS) += ngpixis.o
COBJS-$(CONFIG_FSL_QIXIS) += qixis.o
COBJS-$(CONFIG_PQ_MDS_PIB) += pq-mds-pib.o
COBJS-$(CONFIG_ID_EEPROM) += sys_eeprom.o
COBJS-$(CONFIG_FSL_SGMII_RISER) += sgmii_riser.o
@ -50,12 +51,14 @@ COBJS-$(CONFIG_MPC8572DS) += ics307_clk.o
COBJS-$(CONFIG_P1022DS) += ics307_clk.o
COBJS-$(CONFIG_P2020DS) += ics307_clk.o
COBJS-$(CONFIG_P3041DS) += ics307_clk.o
COBJS-$(CONFIG_P3060QDS) += ics307_clk.o
COBJS-$(CONFIG_P4080DS) += ics307_clk.o
COBJS-$(CONFIG_P5020DS) += ics307_clk.o
# deal with common files for P-series corenet based devices
SUBLIB-$(CONFIG_P2041RDB) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P3041DS) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P3060QDS) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P4080DS) += p_corenet/libp_corenet.o
SUBLIB-$(CONFIG_P5020DS) += p_corenet/libp_corenet.o

21
board/freescale/common/ics307_clk.c
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@ -1,5 +1,5 @@
/*
* Copyright 2010 Freescale Semiconductor, Inc.
* Copyright 2010-2011 Freescale Semiconductor, Inc.
*
* See file CREDITS for list of people who contributed to this
* project.
@ -25,10 +25,15 @@
#include "ics307_clk.h"
#ifdef CONFIG_FSL_NGPIXIS
#if defined(CONFIG_FSL_NGPIXIS)
#include "ngpixis.h"
#define fpga_reg pixis
#elif defined(CONFIG_FSL_QIXIS)
#include "qixis.h"
#define fpga_reg ((struct qixis *)QIXIS_BASE)
#else
#include "pixis.h"
#define fpga_reg pixis
#endif
/* define for SYS CLK or CLK1Frequency */
@ -143,15 +148,15 @@ static unsigned long ics307_clk_freq(u8 cw0, u8 cw1, u8 cw2)
unsigned long get_board_sys_clk(void)
{
return ics307_clk_freq(
in_8(&pixis->sclk[0]),
in_8(&pixis->sclk[1]),
in_8(&pixis->sclk[2]));
in_8(&fpga_reg->sclk[0]),
in_8(&fpga_reg->sclk[1]),
in_8(&fpga_reg->sclk[2]));
}
unsigned long get_board_ddr_clk(void)
{
return ics307_clk_freq(
in_8(&pixis->dclk[0]),
in_8(&pixis->dclk[1]),
in_8(&pixis->dclk[2]));
in_8(&fpga_reg->dclk[0]),
in_8(&fpga_reg->dclk[1]),
in_8(&fpga_reg->dclk[2]));
}

151
board/freescale/common/qixis.c
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@ -0,0 +1,151 @@
/*
* Copyright 2011 Freescale Semiconductor
* Author: Shengzhou Liu <Shengzhou.Liu@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.
*
* This file provides support for the QIXIS of some Freescale reference boards.
*
*/
#include <common.h>
#include <command.h>
#include <asm/io.h>
#include "qixis.h"
u8 qixis_read(unsigned int reg)
{
void *p = (void *)QIXIS_BASE;
return in_8(p + reg);
}
void qixis_write(unsigned int reg, u8 value)
{
void *p = (void *)QIXIS_BASE;
out_8(p + reg, value);
}
void qixis_reset(void)
{
QIXIS_WRITE(rst_ctl, 0x83);
}
void qixis_bank_reset(void)
{
QIXIS_WRITE(rcfg_ctl, 0x20);
QIXIS_WRITE(rcfg_ctl, 0x21);
}
/* Set the boot bank to the power-on default bank0 */
void clear_altbank(void)
{
u8 reg;
reg = QIXIS_READ(brdcfg[0]);
reg = reg & ~QIXIS_LBMAP_MASK;
QIXIS_WRITE(brdcfg[0], reg);
}
/* Set the boot bank to the alternate bank */
void set_altbank(void)
{
u8 reg;
reg = QIXIS_READ(brdcfg[0]);
reg = (reg & ~QIXIS_LBMAP_MASK) | QIXIS_LBMAP_ALTBANK;
QIXIS_WRITE(brdcfg[0], reg);
}
#ifdef DEBUG
static void qixis_dump_regs(void)
{
int i;
printf("id = %02x\n", QIXIS_READ(id));
printf("arch = %02x\n", QIXIS_READ(arch));
printf("scver = %02x\n", QIXIS_READ(scver));
printf("model = %02x\n", QIXIS_READ(model));
printf("rst_ctl = %02x\n", QIXIS_READ(rst_ctl));
printf("aux = %02x\n", QIXIS_READ(aux));
for (i = 0; i < 16; i++)
printf("brdcfg%02d = %02x\n", i, QIXIS_READ(brdcfg[i]));
for (i = 0; i < 16; i++)
printf("dutcfg%02d = %02x\n", i, QIXIS_READ(dutcfg[i]));
printf("sclk = %02x%02x%02x\n", QIXIS_READ(sclk[0]),
QIXIS_READ(sclk[1]), QIXIS_READ(sclk[2]));
printf("dclk = %02x%02x%02x\n", QIXIS_READ(dclk[0]),
QIXIS_READ(dclk[1]), QIXIS_READ(dclk[2]));
printf("aux = %02x\n", QIXIS_READ(aux));
printf("watch = %02x\n", QIXIS_READ(watch));
printf("ctl_sys = %02x\n", QIXIS_READ(ctl_sys));
printf("rcw_ctl = %02x\n", QIXIS_READ(rcw_ctl));
printf("present = %02x\n", QIXIS_READ(present));
printf("clk_spd = %02x\n", QIXIS_READ(clk_spd));
printf("stat_dut = %02x\n", QIXIS_READ(stat_dut));
printf("stat_sys = %02x\n", QIXIS_READ(stat_sys));
printf("stat_alrm = %02x\n", QIXIS_READ(stat_alrm));
printf("ctl_sys2 = %02x\n", QIXIS_READ(ctl_sys2));
}
#endif
int qixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
int i;
if (argc <= 1) {
clear_altbank();
qixis_reset();
} else if (strcmp(argv[1], "altbank") == 0) {
set_altbank();
qixis_bank_reset();
} else if (strcmp(argv[1], "watchdog") == 0) {
static char *period[9] = {"2s", "4s", "8s", "16s", "32s",
"1min", "2min", "4min", "8min"};
u8 rcfg = QIXIS_READ(rcfg_ctl);
if (argv[2] == NULL) {
printf("qixis watchdog <watchdog_period>\n");
return 0;
}
for (i = 0; i < ARRAY_SIZE(period); i++) {
if (strcmp(argv[2], period[i]) == 0) {
/* disable watchdog */
QIXIS_WRITE(rcfg_ctl, rcfg & ~0x08);
QIXIS_WRITE(watch, ((i<<2) - 1));
QIXIS_WRITE(rcfg_ctl, rcfg);
return 0;
}
}
}
#ifdef DEBUG
else if (strcmp(argv[1], "dump") == 0) {
qixis_dump_regs();
return 0;
}
#endif
else {
printf("Invalid option: %s\n", argv[1]);
return 1;
}
return 0;
}
U_BOOT_CMD(
qixis_reset, CONFIG_SYS_MAXARGS, 1, qixis_reset_cmd,
"Reset the board using the FPGA sequencer",
"- hard reset to default bank\n"
"qixis_reset altbank - reset to alternate bank\n"
"qixis watchdog <watchdog_period> - set the watchdog period\n"
" period: 1s 2s 4s 8s 16s 32s 1min 2min 4min 8min\n"
#ifdef DEBUG
"qixis_reset dump - display the QIXIS registers\n"
#endif
);

101
board/freescale/common/qixis.h
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@ -0,0 +1,101 @@
/*
* Copyright 2011 Freescale Semiconductor
* Author: Shengzhou Liu <Shengzhou.Liu@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.
*
* This file provides support for the QIXIS of some Freescale reference boards.
*/
#ifndef __QIXIS_H_
#define __QIXIS_H_
struct qixis {
u8 id; /* ID value uniquely identifying each QDS board type */
u8 arch; /* Board version information */
u8 scver; /* QIXIS Version Register */
u8 model; /* Information of software programming model version */
u8 tagdata;
u8 ctl_sys;
u8 aux; /* Auxiliary Register,0x06 */
u8 clk_spd;
u8 stat_dut;
u8 stat_sys;
u8 stat_alrm;
u8 present;
u8 ctl_sys2;
u8 rcw_ctl;
u8 ctl_led;
u8 i2cblk;
u8 rcfg_ctl; /* Reconfig Control Register,0x10 */
u8 rcfg_st;
u8 dcm_ad;
u8 dcm_da;
u8 dcmd;
u8 dmsg;
u8 gdc;
u8 gdd; /* DCM Debug Data Register,0x17 */
u8 dmack;
u8 res1[6];
u8 watch; /* Watchdog Register,0x1F */
u8 pwr_ctl[2]; /* Power Control Register,0x20 */
u8 res2[2];
u8 pwr_stat[4]; /* Power Status Register,0x24 */
u8 res3[8];
u8 clk_spd2[2]; /* SYSCLK clock Speed Register,0x30 */
u8 res4[2];
u8 sclk[3]; /* Clock Configuration Registers,0x34 */
u8 res5;
u8 dclk[3];
u8 res6;
u8 clk_dspd[3];
u8 res7;
u8 rst_ctl; /* Reset Control Register,0x40 */
u8 rst_stat; /* Reset Status Register */
u8 rst_rsn; /* Reset Reason Register */
u8 rst_frc[2]; /* Reset Force Registers,0x43 */
u8 res8[11];
u8 brdcfg[16]; /* Board Configuration Register,0x50 */
u8 dutcfg[16];
u8 rcw_ad[2]; /* RCW SRAM Address Registers,0x70 */
u8 rcw_data;
u8 res9[5];
u8 post_ctl;
u8 post_stat;
u8 post_dat[2];
u8 pi_d[4];
u8 gpio_io[4];
u8 gpio_dir[4];
u8 res10[20];
u8 rjtag_ctl;
u8 rjtag_dat;
u8 res11[2];
u8 trig_src[4];
u8 trig_dst[4];
u8 trig_stat;
u8 res12[3];
u8 trig_ctr[4];
u8 res13[48];
u8 aux2[4]; /* Auxiliary Registers,0xE0 */
u8 res14[10];
u8 aux_ad;
u8 aux_da;
u8 res15[16];
};
#define QIXIS_BASE 0xffdf0000
#define QIXIS_LBMAP_SWITCH 7
#define QIXIS_LBMAP_MASK 0x0f
#define QIXIS_LBMAP_SHIFT 0
#define QIXIS_LBMAP_ALTBANK 0x04
u8 qixis_read(unsigned int reg);
void qixis_write(unsigned int reg, u8 value);
#define QIXIS_READ(reg) qixis_read(offsetof(struct qixis, reg))
#define QIXIS_WRITE(reg, value) qixis_write(offsetof(struct qixis, reg), value)
#endif

54
board/freescale/p3060qds/Makefile
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@ -0,0 +1,54 @@
#
# Copyright 2011 Freescale Semiconductor, Inc.
# (C) Copyright 2001-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# 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 $(TOPDIR)/config.mk
LIB = $(obj)lib$(BOARD).o
COBJS-y += $(BOARD).o
COBJS-y += ddr.o
COBJS-y += eth.o
COBJS-y += fixed_ddr.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS-y))
SOBJS := $(addprefix $(obj),$(SOBJS))
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
$(call cmd_link_o_target, $(OBJS))
clean:
rm -f $(OBJS) $(SOBJS)
distclean: clean
rm -f $(LIB) core *.bak .depend
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

248
board/freescale/p3060qds/ddr.c
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/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* Version 2 as published by the Free Software Foundation.
*/
#include <common.h>
#include <i2c.h>
#include <hwconfig.h>
#include <asm/mmu.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_ddr_dimm_params.h>
#include <asm/fsl_law.h>
#include "p3060qds.h"
/*
* Fixed sdram init -- doesn't use serial presence detect.
*/
phys_size_t fixed_sdram(void)
{
int i;
char buf[32];
fsl_ddr_cfg_regs_t ddr_cfg_regs;
phys_size_t ddr_size;
unsigned int lawbar1_target_id;
ulong ddr_freq, ddr_freq_mhz;
ddr_freq = get_ddr_freq(0);
ddr_freq_mhz = ddr_freq / 1000000;
printf("Configuring DDR for %s MT/s data rate\n",
strmhz(buf, ddr_freq));
for (i = 0; fixed_ddr_parm_0[i].max_freq > 0; i++) {
if ((ddr_freq_mhz > fixed_ddr_parm_0[i].min_freq) &&
(ddr_freq_mhz <= fixed_ddr_parm_0[i].max_freq)) {
memcpy(&ddr_cfg_regs,
fixed_ddr_parm_0[i].ddr_settings,
sizeof(ddr_cfg_regs));
break;
}
}
if (fixed_ddr_parm_0[i].max_freq == 0)
panic("Unsupported DDR data rate %s MT/s data rate\n",
strmhz(buf, ddr_freq));
ddr_size = (phys_size_t) CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
ddr_cfg_regs.ddr_cdr1 = DDR_CDR1_DHC_EN;
fsl_ddr_set_memctl_regs(&ddr_cfg_regs, 0);
/*
* setup laws for DDR. If not interleaving, presuming half memory on
* DDR1 and the other half on DDR2
*/
if (fixed_ddr_parm_0[i].ddr_settings->cs[0].config & 0x20000000) {
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
ddr_size,
LAW_TRGT_IF_DDR_INTRLV) < 0) {
printf("ERROR setting Local Access Windows for DDR\n");
return 0;
}
} else {
lawbar1_target_id = LAW_TRGT_IF_DDR_1;
if (set_ddr_laws(CONFIG_SYS_DDR_SDRAM_BASE,
ddr_size,
lawbar1_target_id) < 0) {
printf("ERROR setting Local Access Windows for DDR\n");
return 0;
}
}
return ddr_size;
}
struct board_specific_params {
u32 n_ranks;
u32 datarate_mhz_high;
u32 clk_adjust;
u32 wrlvl_start;
u32 cpo;
u32 write_data_delay;
u32 force_2T;
};
/*
* This table contains all valid speeds we want to override with board
* specific parameters. datarate_mhz_high values need to be in ascending order
* for each n_ranks group.
*/
static const struct board_specific_params udimm[] = {
/*
* memory controller 0
* num| hi| clk| wrlvl | cpo |wrdata|2T
* ranks| mhz|adjst| start | |delay |
*/
{4, 850, 4, 6, 0xff, 2, 0},
{4, 950, 5, 7, 0xff, 2, 0},
{4, 1050, 5, 8, 0xff, 2, 0},
{4, 1250, 5, 10, 0xff, 2, 0},
{4, 1350, 5, 11, 0xff, 2, 0},
{4, 1666, 5, 12, 0xff, 2, 0},
{2, 850, 5, 6, 0xff, 2, 0},
{2, 950, 5, 7, 0xff, 2, 0},
{2, 1250, 4, 6, 0xff, 2, 0},
{2, 1350, 5, 7, 0xff, 2, 0},
{2, 1666, 5, 8, 0xff, 2, 0},
{1, 850, 4, 5, 0xff, 2, 0},
{1, 950, 4, 7, 0xff, 2, 0},
{1, 1666, 4, 8, 0xff, 2, 0},
{}
};
static const struct board_specific_params rdimm[] = {
/*
* memory controller 0
* num| hi| clk| wrlvl | cpo |wrdata|2T
* ranks| mhz|adjst| start | |delay |
*/
{4, 850, 4, 6, 0xff, 2, 0},
{4, 950, 5, 7, 0xff, 2, 0},
{4, 1050, 5, 8, 0xff, 2, 0},
{4, 1250, 5, 10, 0xff, 2, 0},
{4, 1350, 5, 11, 0xff, 2, 0},
{4, 1666, 5, 12, 0xff, 2, 0},
{2, 850, 4, 6, 0xff, 2, 0},
{2, 1050, 4, 7, 0xff, 2, 0},
{2, 1666, 4, 8, 0xff, 2, 0},
{1, 850, 4, 5, 0xff, 2, 0},
{1, 950, 4, 7, 0xff, 2, 0},
{1, 1666, 4, 8, 0xff, 2, 0},
{}
};
void fsl_ddr_board_options(memctl_options_t *popts,
dimm_params_t *pdimm,
unsigned int ctrl_num)
{
const struct board_specific_params *pbsp, *pbsp_highest = NULL;
ulong ddr_freq;
if (ctrl_num) {
printf("Wrong parameter for controller number %d", ctrl_num);
return;
}
if (!pdimm->n_ranks)
return;
if (popts->registered_dimm_en)
pbsp = rdimm;
else
pbsp = udimm;
/* Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr
* freqency and n_banks specified in board_specific_parameters table.
*/
ddr_freq = get_ddr_freq(0) / 1000000;
while (pbsp->datarate_mhz_high) {
if (pbsp->n_ranks == pdimm->n_ranks) {
if (ddr_freq <= pbsp->datarate_mhz_high) {
popts->cpo_override = pbsp->cpo;
popts->write_data_delay =
pbsp->write_data_delay;
popts->clk_adjust = pbsp->clk_adjust;
popts->wrlvl_start = pbsp->wrlvl_start;
popts->twoT_en = pbsp->force_2T;
goto found;
}
pbsp_highest = pbsp;
}
pbsp++;
}
if (pbsp_highest) {
printf("Error: board specific timing not found "
"for data rate %lu MT/s!\n"
"Trying to use the highest speed (%u) parameters\n",
ddr_freq, pbsp_highest->datarate_mhz_high);
popts->cpo_override = pbsp_highest->cpo;
popts->write_data_delay = pbsp_highest->write_data_delay;
popts->clk_adjust = pbsp_highest->clk_adjust;
popts->wrlvl_start = pbsp_highest->wrlvl_start;
popts->twoT_en = pbsp_highest->force_2T;
} else {
panic("DIMM is not supported by this board");
}
found:
/*
* The datasheet of HMT125U7BFR8C-H9 blocks CL=7 as reservered.
* However SPD still claims CL=7 is supported. Extensive tests
* confirmed this board cannot work stably with CL=7 with this
* particular DIMM.
*/
if (ddr_freq >= 800 && ddr_freq < 1066 && \
!strncmp(pdimm[0].mpart, "HMT125U7BFR8C-H9", 16)) {
popts->cas_latency_override = 1;
popts->cas_latency_override_value = 8;
debug("Override CL to 8\n");
}
/*
* Factors to consider for half-strength driver enable:
* - number of DIMMs installed
*/
popts->half_strength_driver_enable = 0;
/*
* Write leveling override
*/
popts->wrlvl_override = 1;
popts->wrlvl_sample = 0xf;
/*
* Rtt and Rtt_WR override
*/
popts->rtt_override = 0;
/* Enable ZQ calibration */
popts->zq_en = 1;
/* DHC_EN =1, ODT = 60 Ohm */
popts->ddr_cdr1 = DDR_CDR1_DHC_EN;
}
phys_size_t initdram(int board_type)
{
phys_size_t dram_size;
puts("Initializing....");
if (fsl_use_spd()) {
puts("using SPD\n");
dram_size = fsl_ddr_sdram();
} else {
puts("using fixed parameters\n");
dram_size = fixed_sdram();
}
dram_size = setup_ddr_tlbs(dram_size / 0x100000);
dram_size *= 0x100000;
debug(" DDR: ");
return dram_size;
}

482
board/freescale/p3060qds/eth.c
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/*
* 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 <command.h>
#include <netdev.h>
#include <asm/mmu.h>
#include <asm/processor.h>
#include <asm/cache.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_law.h>
#include <asm/fsl_ddr_sdram.h>
#include <asm/fsl_serdes.h>
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
#include <malloc.h>
#include <fm_eth.h>
#include <fsl_mdio.h>
#include <miiphy.h>
#include <phy.h>
#include <asm/fsl_dtsec.h>
#include "../common/qixis.h"
#include "../common/fman.h"
#include "p3060qds_qixis.h"
#define EMI_NONE 0xffffffff
#define EMI1_RGMII1 0
#define EMI1_SLOT1 1
#define EMI1_SLOT2 2
#define EMI1_SLOT3 3
#define EMI1_RGMII2 4
static int mdio_mux[NUM_FM_PORTS];
static char *mdio_names[5] = {
"P3060QDS_MDIO0",
"P3060QDS_MDIO1",
"P3060QDS_MDIO2",
"P3060QDS_MDIO3",
"P3060QDS_MDIO4",
};
/*
* Mapping of all 18 SERDES lanes to board slots.
* A value of '0' here means that the mapping must be determined
* dynamically, Lane 8/9/16/17 map to Slot1 or Aurora debug
*/
static u8 lane_to_slot[] = {
4, 4, 4, 4, 3, 3, 3, 3, 0, 0, 2, 2, 2, 2, 1, 1, 0, 0
};
static char *p3060qds_mdio_name_for_muxval(u32 muxval)
{
return mdio_names[muxval];
}
struct mii_dev *mii_dev_for_muxval(u32 muxval)
{
struct mii_dev *bus;
char *name = p3060qds_mdio_name_for_muxval(muxval);
if (!name) {
printf("No bus for muxval %x\n", muxval);
return NULL;
}
bus = miiphy_get_dev_by_name(name);
if (!bus) {
printf("No bus by name %s\n", name);
return NULL;
}
return bus;
}
struct p3060qds_mdio {
u32 muxval;
struct mii_dev *realbus;
};
static void p3060qds_mux_mdio(u32 muxval)
{
u8 brdcfg4;
brdcfg4 = QIXIS_READ(brdcfg[4]);
brdcfg4 &= ~BRDCFG4_EMISEL_MASK;
brdcfg4 |= (muxval << 4);
QIXIS_WRITE(brdcfg[4], brdcfg4);
}
static int p3060qds_mdio_read(struct mii_dev *bus, int addr, int devad,
int regnum)
{
struct p3060qds_mdio *priv = bus->priv;
p3060qds_mux_mdio(priv->muxval);
return priv->realbus->read(priv->realbus, addr, devad, regnum);
}
static int p3060qds_mdio_write(struct mii_dev *bus, int addr, int devad,
int regnum, u16 value)
{
struct p3060qds_mdio *priv = bus->priv;
p3060qds_mux_mdio(priv->muxval);
return priv->realbus->write(priv->realbus, addr, devad, regnum, value);
}
static int p3060qds_mdio_reset(struct mii_dev *bus)
{
struct p3060qds_mdio *priv = bus->priv;
return priv->realbus->reset(priv->realbus);
}
static int p3060qds_mdio_init(char *realbusname, u32 muxval)
{
struct p3060qds_mdio *pmdio;
struct mii_dev *bus = mdio_alloc();
if (!bus) {
printf("Failed to allocate P3060QDS MDIO bus\n");
return -1;
}
pmdio = malloc(sizeof(*pmdio));
if (!pmdio) {
printf("Failed to allocate P3060QDS private data\n");
free(bus);
return -1;
}
bus->read = p3060qds_mdio_read;
bus->write = p3060qds_mdio_write;
bus->reset = p3060qds_mdio_reset;
sprintf(bus->name, p3060qds_mdio_name_for_muxval(muxval));
pmdio->realbus = miiphy_get_dev_by_name(realbusname);
if (!pmdio->realbus) {
printf("No bus with name %s\n", realbusname);
free(bus);
free(pmdio);
return -1;
}
pmdio->muxval = muxval;
bus->priv = pmdio;
return mdio_register(bus);
}
void board_ft_fman_fixup_port(void *blob, char * prop, phys_addr_t pa,
enum fm_port port, int offset)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
int srds_prtcl = (in_be32(&gur->rcwsr[4]) &
FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
if (mdio_mux[port] == EMI1_RGMII1)
fdt_set_phy_handle(blob, prop, pa, "phy_rgmii1");
if (mdio_mux[port] == EMI1_RGMII2)
fdt_set_phy_handle(blob, prop, pa, "phy_rgmii2");
if ((mdio_mux[port] == EMI1_SLOT1) && ((srds_prtcl == 0x3)
|| (srds_prtcl == 0x6))) {
switch (port) {
case FM2_DTSEC4:
fdt_set_phy_handle(blob, prop, pa, "phy2_slot1");
break;
case FM1_DTSEC4:
fdt_set_phy_handle(blob, prop, pa, "phy3_slot1");
break;
default:
break;
}
}
if (mdio_mux[port] == EMI1_SLOT3) {
switch (port) {
case FM2_DTSEC3:
fdt_set_phy_handle(blob, prop, pa, "phy0_slot3");
break;
case FM1_DTSEC3:
fdt_set_phy_handle(blob, prop, pa, "phy1_slot3");
break;
default:
break;
}
}
}
void fdt_fixup_board_enet(void *fdt)
{
int i, lane, idx;
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
idx = i - FM1_DTSEC1;
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_SGMII:
lane = serdes_get_first_lane(SGMII_FM1_DTSEC1 + idx);
if (lane < 0)
break;
switch (mdio_mux[i]) {
case EMI1_SLOT1:
if (lane >= 14) {
fdt_status_okay_by_alias(fdt,
"emi1_slot1");
fdt_status_disabled_by_alias(fdt,
"emi1_slot1_bk1");
} else {
fdt_status_disabled_by_alias(fdt,
"emi1_slot1");
fdt_status_okay_by_alias(fdt,
"emi1_slot1_bk1");
}
break;
case EMI1_SLOT2:
fdt_status_okay_by_alias(fdt, "emi1_slot2");
break;
case EMI1_SLOT3:
fdt_status_okay_by_alias(fdt, "emi1_slot3");
break;
}
break;
case PHY_INTERFACE_MODE_RGMII:
if (i == FM1_DTSEC1)
fdt_status_okay_by_alias(fdt, "emi1_rgmii1");
if (i == FM1_DTSEC2)
fdt_status_okay_by_alias(fdt, "emi1_rgmii2");
break;
default:
break;
}
}
#if (CONFIG_SYS_NUM_FMAN == 2)
for (i = FM2_DTSEC1; i < FM2_DTSEC1 + CONFIG_SYS_NUM_FM2_DTSEC; i++) {
idx = i - FM2_DTSEC1;
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_SGMII:
lane = serdes_get_first_lane(SGMII_FM2_DTSEC1 + idx);
if (lane >= 0) {
switch (mdio_mux[i]) {
case EMI1_SLOT1:
if (lane >= 14)
fdt_status_okay_by_alias(fdt,
"emi1_slot1");
else
fdt_status_okay_by_alias(fdt,
"emi1_slot1_bk1");
break;
case EMI1_SLOT2:
fdt_status_okay_by_alias(fdt,
"emi1_slot2");
break;
case EMI1_SLOT3:
fdt_status_okay_by_alias(fdt,
"emi1_slot3");
break;
}
}
break;
default:
break;
}
}
#endif
}
static void initialize_lane_to_slot(void)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
int sdprtl = (in_be32(&gur->rcwsr[4]) &
FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
switch (sdprtl) {
case 0x03:
case 0x06:
lane_to_slot[8] = 1;
lane_to_slot[9] = lane_to_slot[8];
lane_to_slot[16] = 5;
lane_to_slot[17] = lane_to_slot[16];
break;
case 0x16:
case 0x19:
case 0x1C:
lane_to_slot[8] = 5;
lane_to_slot[9] = lane_to_slot[8];
lane_to_slot[16] = 1;
lane_to_slot[17] = lane_to_slot[16];
break;
default:
puts("Invalid SerDes protocol for P3060QDS\n");
break;
}
}
int board_eth_init(bd_t *bis)
{
#ifdef CONFIG_FMAN_ENET
struct dtsec *tsec = (void *)CONFIG_SYS_FSL_FM1_DTSEC1_ADDR;
int i;
struct fsl_pq_mdio_info dtsec_mdio_info;
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
int srds_cfg = (in_be32(&gur->rcwsr[4]) &
FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
initialize_lane_to_slot();
/*
* Set TBIPA on FM1@DTSEC1. This is needed for configurations
* where FM1@DTSEC1 isn't used directly, since it provides
* MDIO for other ports.
*/
out_be32(&tsec->tbipa, CONFIG_SYS_TBIPA_VALUE);
/* Initialize the mdio_mux array so we can recognize empty elements */
for (i = 0; i < NUM_FM_PORTS; i++)
mdio_mux[i] = EMI_NONE;
dtsec_mdio_info.regs =
(struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR;
dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME;
/* Register the 1G MDIO bus */
fsl_pq_mdio_init(bis, &dtsec_mdio_info);
/* Register the 5 muxing front-ends to the MDIO buses */
if (fm_info_get_enet_if(FM1_DTSEC1) == PHY_INTERFACE_MODE_RGMII)
p3060qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII1);
if (fm_info_get_enet_if(FM1_DTSEC2) == PHY_INTERFACE_MODE_RGMII)
p3060qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_RGMII2);
p3060qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT1);
p3060qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT2);
p3060qds_mdio_init(DEFAULT_FM_MDIO_NAME, EMI1_SLOT3);
if (fm_info_get_enet_if(FM1_DTSEC1) == PHY_INTERFACE_MODE_RGMII)
fm_info_set_phy_address(FM1_DTSEC1, 1); /* RGMII1 */
else if (fm_info_get_enet_if(FM1_DTSEC1) == PHY_INTERFACE_MODE_SGMII)
fm_info_set_phy_address(FM1_DTSEC1, SGMII_CARD_PORT2_PHY_ADDR);
if (fm_info_get_enet_if(FM1_DTSEC2) == PHY_INTERFACE_MODE_RGMII)
fm_info_set_phy_address(FM1_DTSEC2, 2); /* RGMII2 */
else if (fm_info_get_enet_if(FM1_DTSEC2) == PHY_INTERFACE_MODE_SGMII)
fm_info_set_phy_address(FM1_DTSEC2, SGMII_CARD_PORT4_PHY_ADDR);
fm_info_set_phy_address(FM2_DTSEC1, SGMII_CARD_PORT1_PHY_ADDR);
fm_info_set_phy_address(FM2_DTSEC2, SGMII_CARD_PORT3_PHY_ADDR);
switch (srds_cfg) {
case 0x03:
case 0x06:
fm_info_set_phy_address(FM2_DTSEC3, SGMII_CARD_PORT3_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC3, SGMII_CARD_PORT4_PHY_ADDR);
fm_info_set_phy_address(FM2_DTSEC4, SGMII_CARD_PORT1_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC4, SGMII_CARD_PORT2_PHY_ADDR);
break;
case 0x16:
case 0x19:
case 0x1C:
fm_info_set_phy_address(FM2_DTSEC3, SGMII_CARD_PORT1_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC3, SGMII_CARD_PORT2_PHY_ADDR);
fm_info_set_phy_address(FM2_DTSEC4, SGMII_CARD_PORT3_PHY_ADDR);
fm_info_set_phy_address(FM1_DTSEC4, SGMII_CARD_PORT4_PHY_ADDR);
break;
default:
puts("Invalid SerDes protocol for P3060QDS\n");
break;
}
for (i = FM1_DTSEC1; i < FM1_DTSEC1 + CONFIG_SYS_NUM_FM1_DTSEC; i++) {
int idx = i - FM1_DTSEC1, lane, slot;
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_SGMII:
lane = serdes_get_first_lane(SGMII_FM1_DTSEC1 + idx);
if (lane < 0)
break;
slot = lane_to_slot[lane];
if (QIXIS_READ(present) & (1 << (slot - 1)))
fm_disable_port(i);
switch (slot) {
case 1:
mdio_mux[i] = EMI1_SLOT1;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
break;
case 2:
mdio_mux[i] = EMI1_SLOT2;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
break;
case 3:
mdio_mux[i] = EMI1_SLOT3;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
break;
};
break;
case PHY_INTERFACE_MODE_RGMII:
if (i == FM1_DTSEC1) {
mdio_mux[i] = EMI1_RGMII1;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
} else if (i == FM1_DTSEC2) {
mdio_mux[i] = EMI1_RGMII2;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
}
break;
default:
break;
}
}
#if (CONFIG_SYS_NUM_FMAN == 2)
for (i = FM2_DTSEC1; i < FM2_DTSEC1 + CONFIG_SYS_NUM_FM2_DTSEC; i++) {
int idx = i - FM2_DTSEC1, lane, slot;
switch (fm_info_get_enet_if(i)) {
case PHY_INTERFACE_MODE_SGMII:
lane = serdes_get_first_lane(SGMII_FM2_DTSEC1 + idx);
if (lane < 0)
break;
slot = lane_to_slot[lane];
if (QIXIS_READ(present) & (1 << (slot - 1)))
fm_disable_port(i);
switch (slot) {
case 1:
mdio_mux[i] = EMI1_SLOT1;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
break;
case 2:
mdio_mux[i] = EMI1_SLOT2;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
break;
case 3:
mdio_mux[i] = EMI1_SLOT3;
fm_info_set_mdio(i,
mii_dev_for_muxval(mdio_mux[i]));
break;
};
break;
default:
break;
}
}
#endif /* CONFIG_SYS_NUM_FMAN */
cpu_eth_init(bis);
#endif /* CONFIG_FMAN_ENET */
return pci_eth_init(bis);
}

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board/freescale/p3060qds/fixed_ddr.c
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/*
* Copyright 2009-2011 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* Version 2 as published by the Free Software Foundation.
*/
#include <common.h>
#include <asm/fsl_ddr_sdram.h>
#define CONFIG_SYS_DDR_TIMING_3_1200 0x01030000
#define CONFIG_SYS_DDR_TIMING_0_1200 0xCC550104
#define CONFIG_SYS_DDR_TIMING_1_1200 0x868FAA45
#define CONFIG_SYS_DDR_TIMING_2_1200 0x0FB8A912
#define CONFIG_SYS_DDR_MODE_1_1200 0x00441A40
#define CONFIG_SYS_DDR_MODE_2_1200 0x00100000
#define CONFIG_SYS_DDR_INTERVAL_1200 0x12480100
#define CONFIG_SYS_DDR_CLK_CTRL_1200 0x02800000
#define CONFIG_SYS_DDR_TIMING_3_1000 0x00020000
#define CONFIG_SYS_DDR_TIMING_0_1000 0xCC440104
#define CONFIG_SYS_DDR_TIMING_1_1000 0x727DF944
#define CONFIG_SYS_DDR_TIMING_2_1000 0x0FB088CF
#define CONFIG_SYS_DDR_MODE_1_1000 0x00441830
#define CONFIG_SYS_DDR_MODE_2_1000 0x00080000
#define CONFIG_SYS_DDR_INTERVAL_1000 0x0F3C0100
#define CONFIG_SYS_DDR_CLK_CTRL_1000 0x02800000
#define CONFIG_SYS_DDR_TIMING_3_900 0x00020000
#define CONFIG_SYS_DDR_TIMING_0_900 0xCC440104
#define CONFIG_SYS_DDR_TIMING_1_900 0x616ba844
#define CONFIG_SYS_DDR_TIMING_2_900 0x0fb088ce
#define CONFIG_SYS_DDR_MODE_1_900 0x00441620
#define CONFIG_SYS_DDR_MODE_2_900 0x00080000
#define CONFIG_SYS_DDR_INTERVAL_900 0x0db60100
#define CONFIG_SYS_DDR_CLK_CTRL_900 0x02800000
#define CONFIG_SYS_DDR_TIMING_3_800 0x00020000
#define CONFIG_SYS_DDR_TIMING_0_800 0xcc330104
#define CONFIG_SYS_DDR_TIMING_1_800 0x6f6b4744
#define CONFIG_SYS_DDR_TIMING_2_800 0x0fa888cc
#define CONFIG_SYS_DDR_MODE_1_800 0x00441420
#define CONFIG_SYS_DDR_MODE_2_800 0x00000000
#define CONFIG_SYS_DDR_INTERVAL_800 0x0c300100
#define CONFIG_SYS_DDR_CLK_CTRL_800 0x02800000
#define CONFIG_SYS_DDR_CS0_BNDS 0x000000FF
#define CONFIG_SYS_DDR_CS1_BNDS 0x00000000
#define CONFIG_SYS_DDR_CS2_BNDS 0x000000FF
#define CONFIG_SYS_DDR_CS3_BNDS 0x000000FF
#define CONFIG_SYS_DDR2_CS0_BNDS 0x000000FF
#define CONFIG_SYS_DDR2_CS1_BNDS 0x00000000
#define CONFIG_SYS_DDR2_CS2_BNDS 0x000000FF
#define CONFIG_SYS_DDR2_CS3_BNDS 0x000000FF
#define CONFIG_SYS_DDR_CS0_CONFIG 0xA0044202
#define CONFIG_SYS_DDR_CS0_CONFIG_2 0x00000000
#define CONFIG_SYS_DDR_CS1_CONFIG 0x80004202
#define CONFIG_SYS_DDR_CS2_CONFIG 0x00000000
#define CONFIG_SYS_DDR_CS3_CONFIG 0x00000000
#define CONFIG_SYS_DDR2_CS0_CONFIG 0x80044202
#define CONFIG_SYS_DDR2_CS1_CONFIG 0x80004202
#define CONFIG_SYS_DDR2_CS2_CONFIG 0x00000000
#define CONFIG_SYS_DDR2_CS3_CONFIG 0x00000000
#define CONFIG_SYS_DDR_INIT_ADDR 0x00000000
#define CONFIG_SYS_DDR_INIT_EXT_ADDR 0x00000000
#define CONFIG_SYS_DDR_CS1_CONFIG 0x80004202
#define CONFIG_SYS_DDR_DATA_INIT 0xdeadbeef
#define CONFIG_SYS_DDR_TIMING_4 0x00000001
#define CONFIG_SYS_DDR_TIMING_5 0x02401400
#define CONFIG_SYS_DDR_MODE_CONTROL 0x00000000
#define CONFIG_SYS_DDR_ZQ_CNTL 0x89080600
#define CONFIG_SYS_DDR_WRLVL_CNTL 0x8675F607
#define CONFIG_SYS_DDR_SDRAM_CFG 0xE7044000
#define CONFIG_SYS_DDR_SDRAM_CFG2 0x24401031
#define CONFIG_SYS_DDR_RCW_1 0x00000000
#define CONFIG_SYS_DDR_RCW_2 0x00000000
#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
fsl_ddr_cfg_regs_t ddr_cfg_regs_800 = {
.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
.cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
.cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
.cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
.cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
.cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
.cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_800,
.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_800,
.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_800,
.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_800,
.ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_800,
.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_800,
.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_800,
.ddr_data_init = CONFIG_MEM_INIT_VALUE,
.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_800,
.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
};
fsl_ddr_cfg_regs_t ddr_cfg_regs_900 = {
.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
.cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
.cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
.cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
.cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
.cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
.cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_900,
.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_900,
.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_900,
.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_900,
.ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_900,
.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_900,
.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_900,
.ddr_data_init = CONFIG_MEM_INIT_VALUE,
.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_900,
.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
};
fsl_ddr_cfg_regs_t ddr_cfg_regs_1000 = {
.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
.cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
.cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
.cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
.cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
.cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
.cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_1000,
.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_1000,
.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_1000,
.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_1000,
.ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_1000,
.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_1000,
.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_1000,
.ddr_data_init = CONFIG_MEM_INIT_VALUE,
.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_1000,
.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
};
fsl_ddr_cfg_regs_t ddr_cfg_regs_1200 = {
.cs[0].bnds = CONFIG_SYS_DDR_CS0_BNDS,
.cs[1].bnds = CONFIG_SYS_DDR_CS1_BNDS,
.cs[2].bnds = CONFIG_SYS_DDR_CS2_BNDS,
.cs[3].bnds = CONFIG_SYS_DDR_CS3_BNDS,
.cs[0].config = CONFIG_SYS_DDR_CS0_CONFIG,
.cs[0].config_2 = CONFIG_SYS_DDR_CS0_CONFIG_2,
.cs[1].config = CONFIG_SYS_DDR_CS1_CONFIG,
.cs[2].config = CONFIG_SYS_DDR_CS2_CONFIG,
.cs[3].config = CONFIG_SYS_DDR_CS3_CONFIG,
.timing_cfg_3 = CONFIG_SYS_DDR_TIMING_3_1200,
.timing_cfg_0 = CONFIG_SYS_DDR_TIMING_0_1200,
.timing_cfg_1 = CONFIG_SYS_DDR_TIMING_1_1200,
.timing_cfg_2 = CONFIG_SYS_DDR_TIMING_2_1200,
.ddr_sdram_cfg = CONFIG_SYS_DDR_SDRAM_CFG,
.ddr_sdram_cfg_2 = CONFIG_SYS_DDR_SDRAM_CFG2,
.ddr_sdram_mode = CONFIG_SYS_DDR_MODE_1_1200,
.ddr_sdram_mode_2 = CONFIG_SYS_DDR_MODE_2_1200,
.ddr_sdram_md_cntl = CONFIG_SYS_DDR_MODE_CONTROL,
.ddr_sdram_interval = CONFIG_SYS_DDR_INTERVAL_1200,
.ddr_data_init = CONFIG_MEM_INIT_VALUE,
.ddr_sdram_clk_cntl = CONFIG_SYS_DDR_CLK_CTRL_1200,
.ddr_init_addr = CONFIG_SYS_DDR_INIT_ADDR,
.ddr_init_ext_addr = CONFIG_SYS_DDR_INIT_EXT_ADDR,
.timing_cfg_4 = CONFIG_SYS_DDR_TIMING_4,
.timing_cfg_5 = CONFIG_SYS_DDR_TIMING_5,
.ddr_zq_cntl = CONFIG_SYS_DDR_ZQ_CNTL,
.ddr_wrlvl_cntl = CONFIG_SYS_DDR_WRLVL_CNTL,
.ddr_sdram_rcw_1 = CONFIG_SYS_DDR_RCW_1,
.ddr_sdram_rcw_2 = CONFIG_SYS_DDR_RCW_2
};
fixed_ddr_parm_t fixed_ddr_parm_0[] = {
{750, 850, &ddr_cfg_regs_800},
{850, 950, &ddr_cfg_regs_900},
{950, 1050, &ddr_cfg_regs_1000},
{1050, 1250, &ddr_cfg_regs_1200},
{0, 0, NULL}
};

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/*
* 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 <command.h>
#include <netdev.h>
#include <linux/compiler.h>
#include <asm/mmu.h>
#include <asm/processor.h>
#include <asm/cache.h>
#include <asm/immap_85xx.h>
#include <asm/fsl_law.h>
#include <asm/fsl_serdes.h>
#include <asm/fsl_portals.h>
#include <asm/fsl_liodn.h>
#include <fm_eth.h>
#include <configs/P3060QDS.h>
#include <libfdt.h>
#include <fdt_support.h>
#include "../common/qixis.h"
#include "p3060qds.h"
#include "p3060qds_qixis.h"
DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
u8 sw;
struct cpu_type *cpu = gd->cpu;
ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
unsigned int i;
printf("Board: %s", cpu->name);
puts("QDS, ");
printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
QIXIS_READ(id), QIXIS_READ(arch), QIXIS_READ(scver));
sw = QIXIS_READ(brdcfg[0]);
sw = (sw & QIXIS_LBMAP_MASK) >> QIXIS_LBMAP_SHIFT;
if (sw < 0x8)
printf("vBank: %d\n", sw);
else if (sw == 0x8)
puts("Promjet\n");
else if (sw == 0x9)
puts("NAND\n");
else
printf("invalid setting of SW%u\n", PIXIS_LBMAP_SWITCH);
#ifdef CONFIG_PHYS_64BIT
puts("36-bit Addressing\n");
#endif
puts("Reset Configuration Word (RCW):");
for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) {
u32 rcw = in_be32(&gur->rcwsr[i]);
if ((i % 4) == 0)
printf("\n %08x:", i * 4);
printf(" %08x", rcw);
}
puts("\n");
puts("SERDES Reference Clocks: ");
sw = QIXIS_READ(brdcfg[2]);
for (i = 0; i < 3; i++) {
static const char * const freq[] = {"100", "125", "Reserved",
"156.25"};
unsigned int clock = (sw >> (2 * i)) & 3;
printf("Bank%u=%sMhz ", i+1, freq[clock]);
}
puts("\n");
return 0;
}
int board_early_init_f(void)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
/* only single DDR controller on QDS board, disable DDR1_MCK4/5 */
setbits_be32(&gur->ddrclkdr, 0x00030000);
return 0;
}
void board_config_serdes_mux(void)
{
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
int cfg = (in_be32(&gur->rcwsr[4]) &
FSL_CORENET_RCWSR4_SRDS_PRTCL) >> 26;
switch (cfg) {
case 0x03:
case 0x06:
/* set Lane I,J as SGMII */
QIXIS_WRITE(brdcfg[6], BRDCFG6_SD4MX_B | BRDCFG6_SD3MX_A |
BRDCFG6_SD2MX_B | BRDCFG6_SD1MX_A);
break;
case 0x16:
case 0x19:
case 0x1c:
/* set Lane I,J as Aurora Debug */
QIXIS_WRITE(brdcfg[6], BRDCFG6_SD4MX_A | BRDCFG6_SD3MX_B |
BRDCFG6_SD2MX_A | BRDCFG6_SD1MX_B);
break;
default:
puts("Invalid SerDes protocol for P3060QDS\n");
break;
}
}
void board_config_usb_mux(void)
{
u8 brdcfg4, brdcfg5, brdcfg7;
ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u32 rcwsr11 = in_be32(&gur->rcwsr[11]);
u32 ec1 = rcwsr11 & FSL_CORENET_RCWSR11_EC1;
u32 ec2 = rcwsr11 & FSL_CORENET_RCWSR11_EC2;
brdcfg4 = QIXIS_READ(brdcfg[4]);
brdcfg4 &= ~BRDCFG4_EC_MODE_MASK;
if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_USB1) &&
(ec2 == FSL_CORENET_RCWSR11_EC2_USB2)) {
brdcfg4 |= BRDCFG4_EC2_USB_EC1_USB;
} else if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_USB1) &&
((ec2 == FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2) ||
(ec2 == FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1))) {
brdcfg4 |= BRDCFG4_EC2_RGMII_EC1_USB;
} else if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1) &&
(ec2 == FSL_CORENET_RCWSR11_EC2_USB2)) {
brdcfg4 |= BRDCFG4_EC2_USB_EC1_RGMII;
} else if ((ec1 == FSL_CORENET_RCWSR11_EC1_FM1_DTSEC1) &&
((ec2 == FSL_CORENET_RCWSR11_EC2_FM1_DTSEC2) ||
(ec2 == FSL_CORENET_RCWSR11_EC2_FM2_DTSEC1))) {
brdcfg4 |= BRDCFG4_EC2_RGMII_EC1_RGMII;
} else {
brdcfg4 |= BRDCFG4_EC2_MII_EC1_MII;
}
QIXIS_WRITE(brdcfg[4], brdcfg4);
brdcfg5 = QIXIS_READ(brdcfg[5]);
brdcfg5 &= ~(BRDCFG5_USB1ID_MASK | BRDCFG5_USB2ID_MASK);
brdcfg5 |= (BRDCFG5_USB1ID_CTRL | BRDCFG5_USB2ID_CTRL);
QIXIS_WRITE(brdcfg[5], brdcfg5);
brdcfg7 = BRDCFG7_JTAGMX_COP_JTAG | BRDCFG7_IQ1MX_IRQ_EVT |
BRDCFG7_G1MX_USB1 | BRDCFG7_D1MX_TSEC3USB | BRDCFG7_I3MX_USB1;
QIXIS_WRITE(brdcfg[7], brdcfg7);
}
int board_early_init_r(void)
{
const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
/*
* Remap Boot flash + PROMJET region to caching-inhibited
* so that flash can be erased properly.
*/
/* Flush d-cache and invalidate i-cache of any FLASH data */
flush_dcache();
invalidate_icache();
/* invalidate existing TLB entry for flash + promjet */
disable_tlb(flash_esel);
set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
0, flash_esel, BOOKE_PAGESZ_256M, 1);
set_liodns();
#ifdef CONFIG_SYS_DPAA_QBMAN
setup_portals();
#endif
board_config_serdes_mux();
board_config_usb_mux();
return 0;
}
static const char *serdes_clock_to_string(u32 clock)
{
switch (clock) {
case SRDS_PLLCR0_RFCK_SEL_100:
return "100";
case SRDS_PLLCR0_RFCK_SEL_125:
return "125";
case SRDS_PLLCR0_RFCK_SEL_156_25:
return "156.25";
default:
return "150";
}
}
#define NUM_SRDS_BANKS 3
int misc_init_r(void)
{
serdes_corenet_t *srds_regs;
u32 actual[NUM_SRDS_BANKS];
unsigned int i;
u8 sw;
sw = QIXIS_READ(brdcfg[2]);
for (i = 0; i < 3; i++) {
unsigned int clock = (sw >> (2 * i)) & 3;
switch (clock) {
case 0:
actual[i] = SRDS_PLLCR0_RFCK_SEL_100;
break;
case 1:
actual[i] = SRDS_PLLCR0_RFCK_SEL_125;
break;
case 3:
actual[i] = SRDS_PLLCR0_RFCK_SEL_156_25;
break;
default:
printf("Warning: SDREFCLK%u switch setting of '10' is "
"unsupported\n", i + 1);
break;
}
}
srds_regs = (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
for (i = 0; i < NUM_SRDS_BANKS; i++) {
u32 pllcr0 = in_be32(&srds_regs->bank[i].pllcr0);
u32 expected = pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK;
if (expected != actual[i]) {
printf("Warning: SERDES bank %u expects reference clock"
" %sMHz, but actual is %sMHz\n", i + 1,
serdes_clock_to_string(expected),
serdes_clock_to_string(actual[i]));
}
}
return 0;
}
/*
* This is map of CVDD values. 33 means CVDD is 3.3v, 25 means CVDD is 2.5v,
* 18 means CVDD is 1.8v.
*/
static u8 IO_VSEL[] = {
33, 33, 33, 25, 25, 25, 18, 18, 18,
33, 33, 33, 25, 25, 25, 18, 18, 18,
33, 33, 33, 25, 25, 25, 18, 18, 18,
33, 33, 33, 33, 33
};
#define IO_VSEL_MASK 0x1f
/*
* different CVDD selects diffenert spi flashs, read dutcfg[3] to get CVDD,
* then set status of spi flash nodes to 'disabled' according to CVDD.
* CVDD '33' will select spi flash0 and flash1, CVDD '25' will select spi
* flash2, CVDD '18' will select spi flash3.
*/
void fdt_fixup_board_spi(void *blob)
{
u8 sw5 = QIXIS_READ(dutcfg[3]);
switch (IO_VSEL[sw5 & IO_VSEL_MASK]) {
/* 3.3v */
case 33:
do_fixup_by_compat(blob, "atmel,at45db081d", "status",
"disabled", strlen("disabled") + 1, 1);
do_fixup_by_compat(blob, "spansion,sst25wf040", "status",
"disabled", strlen("disabled") + 1, 1);
break;
/* 2.5v */
case 25:
do_fixup_by_compat(blob, "spansion,s25sl12801", "status",
"disabled", strlen("disabled") + 1, 1);
do_fixup_by_compat(blob, "spansion,en25q32", "status",
"disabled", strlen("disabled") + 1, 1);
do_fixup_by_compat(blob, "spansion,sst25wf040", "status",
"disabled", strlen("disabled") + 1, 1);
break;
/* 1.8v */
case 18:
do_fixup_by_compat(blob, "spansion,s25sl12801", "status",
"disabled", strlen("disabled") + 1, 1);
do_fixup_by_compat(blob, "spansion,en25q32", "status",
"disabled", strlen("disabled") + 1, 1);
do_fixup_by_compat(blob, "atmel,at45db081d", "status",
"disabled", strlen("disabled") + 1, 1);
break;
}
}
void ft_board_setup(void *blob, bd_t *bd)
{
phys_addr_t base;
phys_size_t size;
ft_cpu_setup(blob, bd);
base = getenv_bootm_low();
size = getenv_bootm_size();
fdt_fixup_memory(blob, (u64)base, (u64)size);
#ifdef CONFIG_PCI
pci_of_setup(blob, bd);
#endif
fdt_fixup_liodn(blob);
fdt_fixup_dr_usb(blob, bd);
fdt_fixup_board_spi(blob);
#ifdef CONFIG_SYS_DPAA_FMAN
fdt_fixup_fman_ethernet(blob);
fdt_fixup_board_enet(blob);
#endif
}

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board/freescale/p3060qds/p3060qds.h
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/*
* Copyright 2011 Freescale Semiconductor, Inc.
*
* 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
*/
#ifndef __P3060QDS_H__
#define __P3060QDS_H__
#include <asm/fsl_ddr_sdram.h>
#include <asm/u-boot.h>
void fdt_fixup_board_enet(void *blob);
void pci_of_setup(void *blob, bd_t *bd);
extern fixed_ddr_parm_t fixed_ddr_parm_0[];
#endif

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board/freescale/p3060qds/p3060qds_qixis.h
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/*
* Copyright 2011 Freescale Semiconductor, Inc.
*
* 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
*/
#ifndef __P3060QDS_QIXIS_H__
#define __P3060QDS_QIXIS_H__
/* Definitions of QIXIS Registers for P3060QDS */
/* BRDCFG4[4:7]] select EC1 and EC2 as a pair */
#define BRDCFG4_EC_MODE_MASK 0x0F
#define BRDCFG4_EC2_MII_EC1_MII 0x00
#define BRDCFG4_EC2_MII_EC1_USB 0x03
#define BRDCFG4_EC2_USB_EC1_MII 0x0C
#define BRDCFG4_EC2_USB_EC1_USB 0x0F
#define BRDCFG4_EC2_USB_EC1_RGMII 0x0E
#define BRDCFG4_EC2_RGMII_EC1_USB 0x0B
#define BRDCFG4_EC2_RGMII_EC1_RGMII 0x0A
#define BRDCFG4_EMISEL_MASK 0xF0
#define BRDCFG5_ECLKS_MASK 0x80
#define BRDCFG5_USB1ID_MASK 0x40
#define BRDCFG5_USB2ID_MASK 0x20
#define BRDCFG5_GC2MX_MASK 0x0C
#define BRDCFG5_T15MX_MASK 0x03
#define BRDCFG5_ECLKS_IEEE1588_CM 0x80
#define BRDCFG5_USB1ID_CTRL 0x40
#define BRDCFG5_USB2ID_CTRL 0x20
#define BRDCFG6_SD1MX_A 0x01
#define BRDCFG6_SD1MX_B 0x00
#define BRDCFG6_SD2MX_A 0x02
#define BRDCFG6_SD2MX_B 0x00
#define BRDCFG6_SD3MX_A 0x04
#define BRDCFG6_SD3MX_B 0x00
#define BRDCFG6_SD4MX_A 0x08
#define BRDCFG6_SD4MX_B 0x00
#define BRDCFG7_JTAGMX_MASK 0xC0
#define BRDCFG7_IQ1MX_MASK 0x20
#define BRDCFG7_G1MX_MASK 0x10
#define BRDCFG7_D1MX_MASK 0x0C
#define BRDCFG7_I3MX_MASK 0x03
#define BRDCFG7_JTAGMX_AURORA 0x00
#define BRDCFG7_JTAGMX_FPGA 0x80
#define BRDCFG7_JTAGMX_COP_JTAG 0xC0
#define BRDCFG7_IQ1MX_IRQ_EVT 0x00
#define BRDCFG7_IQ1MX_USB2 0x20
#define BRDCFG7_G1MX_USB1 0x00
#define BRDCFG7_G1MX_TSEC3 0x10
#define BRDCFG7_D1MX_DMA 0x00
#define BRDCFG7_D1MX_TSEC3USB 0x04
#define BRDCFG7_D1MX_HDLC2 0x08
#define BRDCFG7_I3MX_UART2_I2C34 0x00
#define BRDCFG7_I3MX_GPIO_EVT 0x01
#define BRDCFG7_I3MX_USB1 0x02
#define BRDCFG7_I3MX_TSEC3 0x03
#endif

3
boards.cfg
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@ -726,6 +726,9 @@ P3041DS_NAND powerpc mpc85xx corenet_ds freescale -
P3041DS_SDCARD powerpc mpc85xx corenet_ds freescale - P3041DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
P3041DS_SECURE_BOOT powerpc mpc85xx corenet_ds freescale - P3041DS:SECURE_BOOT
P3041DS_SPIFLASH powerpc mpc85xx corenet_ds freescale - P3041DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000
P3060QDS powerpc mpc85xx p3060qds freescale
P3060QDS_NAND powerpc mpc85xx p3060qds freescale - P3060QDS:RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000
P3060QDS_SECURE_BOOT powerpc mpc85xx p3060qds freescale - P3060QDS:SECURE_BOOT
P4080DS powerpc mpc85xx corenet_ds freescale
P4080DS_SDCARD powerpc mpc85xx corenet_ds freescale - P4080DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000
P4080DS_SECURE_BOOT powerpc mpc85xx corenet_ds freescale - P4080DS:SECURE_BOOT

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doc/README.p3060qds
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Overview
=========
The P3060QDS is a Freescale reference board that hosts the six-core P3060 SOC.
The P3060 Processor combines six e500mc Power Architecture processor
cores(1.2GHz) with high-performance datapath acceleration
architecture(DPAA), CoreNet fabric infrastructure, as well as network
and peripheral bus interfaces required for networking, telecom/datacom,
wireless infrastructure, and military/aerospace applications.
P3060QDS Board Specifications:
==============================
Memory subsystem:
* 2G Bytes UDIMM DDR3(64bit bus) with ECC on
* 128M Bytes NOR flash single-chip memory
* 16M Bytes SPI flash
* 8K Bytes AT24C64 I2C EEPROM for RCW
Ethernet(Default SERDES 0x19):
* FM1-dTSEC1: connected to RGMII PHY1 (Vitesse VSC8641 on board,Bottom of dual RJ45)
* FM1-dTSEC2: connected to RGMII PHY2 (Vitesse VSC8641 on board,Top of dual RJ45)
* FM1-dTSEC3: connected to SGMII PHY (Vitesse VSC8234 port1 in slot1)
* FM1-dTSEC4: connected to SGMII PHY (Vitesse VSC8234 port3 in slot1)
* FM2-dTSEC1: connected to SGMII PHY (Vitesse VSC8234 port0 in slot2)
* FM2-dTSEC2: connected to SGMII PHY (Vitesse VSC8234 port2 in slot2)
* FM2-dTSEC3: connected to SGMII PHY (Vitesse VSC8234 port0 in slot1)
* FM2-dTSEC4: connected to SGMII PHY (Vitesse VSC8234 port2 in slot1)
PCIe:
* PCIe1: Lanes A, B, C and D of Bank1 are connected to one x4 PCIe SLOT4
* PCIe2: Lanes E, F, G and H of Bank1 are connected to one x4 PCIe SLOT3
RapidIO:
* sRIO1: Lanes E, F, G and H of Bank1 are connected to sRIO1 (SLOT3)
* sRIO2: Lanes A, B, C and D of Bank1 are connected to sRIO2 (SLOT4)
USB:
* USB1: connected via an external ULPI PHY SMC3315 to a TYPE-A interface
* USB2: connected via an external ULPI PHY SMC3315 to a TYPE-AB interface
I2C:
* I2C1_CH0: EEPROM AT24C64(0x50) RCW, AT24C02(0x51) DDR SPD,
AT24C02(0x53) DDR SPD, AT24C02(0x57) SystemID, RTC DS3232(0x68)
* I2C1_CH1: 1588 RiserCard(0x55), HSLB Testport, TempMon
ADT7461(0x4C), SerDesMux DS64MB201(0x51/59/5C/5D)
* I2C1_CH2: VDD/GVDD/GIDD ZL6100 (0x21/0x22/0x23/0x24/0x40)
* I2C1_CH3: OCM CFG AT24C02(0x55), OCM IPL AT24C64(0x56)
* I2C1_CH4: PCIe SLOT1
* I2C1_CH5: PCIe SLOT2
* I2C1_CH6: PCIe SLOT3
* I2C1_CH7: PCIe SLOT4
* I2C2: NULL
* I2C3: NULL
UART:
* Supports two UARTs up to 115200 bps for console
Boot from NOR flash
===================
1. Build image
export ARCH=powerpc
export CROSS_COMPILE=/your_path/gcc-4.5.xx-eglibc-2.11.xx/powerpc-linux-gnu/bin/powerpc-linux-gnu-
make P3060QDS_config
make
2. Program image
=> tftp 1000000 u-boot.bin
=> protect off all
=> erase eff80000 efffffff
=> cp.b 1000000 eff80000 80000
3. Program RCW
=> tftp 1000000 rcw.bin
=> protect off all
=> erase e8000000 e801ffff
=> cp.b 1000000 e8000000 50
4. Program FMAN Firmware ucode
=> tftp 1000000 ucode.bin
=> protect off all
=> erase ef000000 ef0fffff
=> cp.b 1000000 ef000000 2000
5. Change DIP-switch
RCW Location: SW1[1-5] = 01101 (eLBC 16bit NOR flash)
Note: 1 stands for 'on', 0 stands for 'off'
Using the Device Tree Source File
=================================
To create the DTB (Device Tree Binary) image file, use a command
similar to this:
dtc -O dtb -b 0 -p 1024 p3060qds.dts > p3060qds.dtb
Or use the following command:
{linux-2.6}/make p3060qds.dtb ARCH=powerpc
then the dtb file will be generated under the following directory:
{linux-2.6}/arch/powerpc/boot/p3060qds.dtb
Booting Linux
=============
Place a linux uImage in the TFTP disk area.
tftp 1000000 uImage
tftp 2000000 rootfs.ext2.gz.uboot
tftp 3000000 p3060rdb.dtb
bootm 1000000 2000000 3000000

48
include/configs/P3060QDS.h
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@ -0,0 +1,48 @@
/*
* 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
*/
/*
* P3060 QDS board configuration file
*/
#define CONFIG_P3060QDS
#define CONFIG_PHYS_64BIT
#define CONFIG_PPC_P3060
#define CONFIG_FSL_QIXIS
#define CONFIG_NAND_FSL_ELBC
#define CONFIG_ICS307_REFCLK_HZ 25000000 /* ICS307 ref clk freq */
#define CONFIG_SPI_FLASH_ATMEL
#define CONFIG_SPI_FLASH_EON
#define CONFIG_SPI_FLASH_SST
#include "corenet_ds.h"
#define SGMII_CARD_PORT1_PHY_ADDR 0x1C
#define SGMII_CARD_PORT2_PHY_ADDR 0x1D
#define SGMII_CARD_PORT3_PHY_ADDR 0x1E
#define SGMII_CARD_PORT4_PHY_ADDR 0x1F
/* There is a PCA9547 8-channel I2C-bus multiplexer on P3060QDS board */
#define CONFIG_I2C_MUX
#define CONFIG_I2C_MULTI_BUS

6
include/configs/corenet_ds.h
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@ -168,7 +168,11 @@
#define CONFIG_DDR_SPD
#define CONFIG_FSL_DDR3
#ifdef CONFIG_P3060QDS
#define CONFIG_SYS_SPD_BUS_NUM 0
#else
#define CONFIG_SYS_SPD_BUS_NUM 1
#endif
#define SPD_EEPROM_ADDRESS1 0x51
#define SPD_EEPROM_ADDRESS2 0x52
#define SPD_EEPROM_ADDRESS SPD_EEPROM_ADDRESS1 /* for p3041/p5010 */
@ -641,7 +645,7 @@
#define CONFIG_BAUDRATE 115200
#if defined(CONFIG_P4080DS)
#if defined(CONFIG_P4080DS) || defined(CONFIG_P3060QDS)
#define __USB_PHY_TYPE ulpi
#else
#define __USB_PHY_TYPE utmi

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