powerpc/p3060qds: Add board related support for P3060QDS platform
authorShengzhou Liu <Shengzhou.Liu@freescale.com>
Tue, 22 Nov 2011 08:51:13 +0000 (16:51 +0800)
committerKumar Gala <galak@kernel.crashing.org>
Tue, 29 Nov 2011 14:48:06 +0000 (08:48 -0600)
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>
15 files changed:
board/freescale/common/Makefile
board/freescale/common/ics307_clk.c
board/freescale/common/qixis.c [new file with mode: 0644]
board/freescale/common/qixis.h [new file with mode: 0644]
board/freescale/p3060qds/Makefile [new file with mode: 0644]
board/freescale/p3060qds/ddr.c [new file with mode: 0644]
board/freescale/p3060qds/eth.c [new file with mode: 0644]
board/freescale/p3060qds/fixed_ddr.c [new file with mode: 0644]
board/freescale/p3060qds/p3060qds.c [new file with mode: 0644]
board/freescale/p3060qds/p3060qds.h [new file with mode: 0644]
board/freescale/p3060qds/p3060qds_qixis.h [new file with mode: 0644]
boards.cfg
doc/README.p3060qds [new file with mode: 0644]
include/configs/P3060QDS.h [new file with mode: 0644]
include/configs/corenet_ds.h

index 353d3c6f019af1587cec0ddfcba77cfb03b99665..9077aaf106cd4c8c59b96443b6dc5635636f7bb6 100644 (file)
@@ -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
 
index 6acbc361a338b43f5503067c0cdc8f58b88e74fd..95a3cd778f43c33f3538695e9c992950a5afa21f 100644 (file)
@@ -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.
 
 #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]));
 }
diff --git a/board/freescale/common/qixis.c b/board/freescale/common/qixis.c
new file mode 100644 (file)
index 0000000..6cd7e51
--- /dev/null
@@ -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
+       );
diff --git a/board/freescale/common/qixis.h b/board/freescale/common/qixis.h
new file mode 100644 (file)
index 0000000..7a0268a
--- /dev/null
@@ -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
diff --git a/board/freescale/p3060qds/Makefile b/board/freescale/p3060qds/Makefile
new file mode 100644 (file)
index 0000000..ae136f4
--- /dev/null
@@ -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
+
+#########################################################################
diff --git a/board/freescale/p3060qds/ddr.c b/board/freescale/p3060qds/ddr.c
new file mode 100644 (file)
index 0000000..9affbf0
--- /dev/null
@@ -0,0 +1,248 @@
+/*
+ * 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;
+}
diff --git a/board/freescale/p3060qds/eth.c b/board/freescale/p3060qds/eth.c
new file mode 100644 (file)
index 0000000..3f812db
--- /dev/null
@@ -0,0 +1,482 @@
+/*
+ * 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);
+}
diff --git a/board/freescale/p3060qds/fixed_ddr.c b/board/freescale/p3060qds/fixed_ddr.c
new file mode 100644 (file)
index 0000000..125988d
--- /dev/null
@@ -0,0 +1,214 @@
+/*
+ * 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}
+};
diff --git a/board/freescale/p3060qds/p3060qds.c b/board/freescale/p3060qds/p3060qds.c
new file mode 100644 (file)
index 0000000..c6c74f2
--- /dev/null
@@ -0,0 +1,341 @@
+/*
+ * 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
+}
diff --git a/board/freescale/p3060qds/p3060qds.h b/board/freescale/p3060qds/p3060qds.h
new file mode 100644 (file)
index 0000000..3da6815
--- /dev/null
@@ -0,0 +1,30 @@
+/*
+ * 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
diff --git a/board/freescale/p3060qds/p3060qds_qixis.h b/board/freescale/p3060qds/p3060qds_qixis.h
new file mode 100644 (file)
index 0000000..4d5d6a2
--- /dev/null
@@ -0,0 +1,74 @@
+/*
+ * 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
index c83d8616e2937b398bb342ea9d9efac07d189555..8608b0ecf3fbc3a4505eed0f2a23776b183703b4 100644 (file)
@@ -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
diff --git a/doc/README.p3060qds b/doc/README.p3060qds
new file mode 100644 (file)
index 0000000..2ed49ca
--- /dev/null
@@ -0,0 +1,111 @@
+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
+
diff --git a/include/configs/P3060QDS.h b/include/configs/P3060QDS.h
new file mode 100644 (file)
index 0000000..8006547
--- /dev/null
@@ -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
index 0622b9fcfddc047c0e7e24eb9f1f1d2baf000736..7925b9583890e865a7ee5039739570ca4c1a7691 100644 (file)
 #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 */
 
 #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