[U-Boot] [PATCH] [v3] powerpc: add support for the Freescale P1022DS reference board
Timur Tabi
timur at freescale.com
Mon Jun 14 22:28:24 CEST 2010
Add basic suport for the Freescale P1022DS reference board.
Specifics:
1) 36-bit only
2) Booting from NOR flash only
3) Environment stored in NOR flash only
4) No SPI support
5) No DIU support
Signed-off-by: Timur Tabi <timur at freescale.com>
---
This patch is for the 'next' branch.
v3: Fixed minor issues, ported to new makefile format
v2: addresses most of Wolfgang's concerns.
DIU support removed so that it can be reworked later
This depends on the following patches:
Move ICS CLK chip frequenty calculation code into a common board library
fsl: add LAW target to fsl_pci_info structure
MAINTAINERS | 1 +
MAKEALL | 1 +
arch/powerpc/cpu/mpc85xx/Makefile | 1 +
arch/powerpc/cpu/mpc85xx/p1022_serdes.c | 166 +++++++++++
arch/powerpc/include/asm/fsl_serdes.h | 2 +
board/freescale/common/Makefile | 1 +
board/freescale/p1022ds/Makefile | 39 +++
board/freescale/p1022ds/config.mk | 14 +
board/freescale/p1022ds/ddr.c | 106 +++++++
board/freescale/p1022ds/law.c | 21 ++
board/freescale/p1022ds/p1022ds.c | 285 +++++++++++++++++++
board/freescale/p1022ds/tlb.c | 76 +++++
boards.cfg | 1 +
include/configs/P1022DS.h | 470 +++++++++++++++++++++++++++++++
14 files changed, 1184 insertions(+), 0 deletions(-)
create mode 100644 arch/powerpc/cpu/mpc85xx/p1022_serdes.c
create mode 100644 board/freescale/p1022ds/Makefile
create mode 100644 board/freescale/p1022ds/config.mk
create mode 100644 board/freescale/p1022ds/ddr.c
create mode 100644 board/freescale/p1022ds/law.c
create mode 100644 board/freescale/p1022ds/p1022ds.c
create mode 100644 board/freescale/p1022ds/tlb.c
create mode 100644 include/configs/P1022DS.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 7a13d28..d702f0d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -437,6 +437,7 @@ Timur Tabi <timur at freescale.com>
MPC8349E-mITX MPC8349
MPC8349E-mITX-GP MPC8349
+ P1022DS P1022
Erik Theisen <etheisen at mindspring.com>
diff --git a/MAKEALL b/MAKEALL
index 2527352..858f7d4 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -406,6 +406,7 @@ LIST_85xx=" \
MPC8569MDS_NAND \
MPC8572DS \
MPC8572DS_36BIT \
+ P1022DS \
P2020DS \
P2020DS_36BIT \
P1011RDB \
diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile
index f064fee..a481326 100644
--- a/arch/powerpc/cpu/mpc85xx/Makefile
+++ b/arch/powerpc/cpu/mpc85xx/Makefile
@@ -63,6 +63,7 @@ COBJS-$(CONFIG_CPM2) += ether_fcc.o
COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
COBJS-$(CONFIG_MP) += mp.o
COBJS-$(CONFIG_MPC8536) += mpc8536_serdes.o
+COBJS-$(CONFIG_P1022) += p1022_serdes.o
COBJS-$(CONFIG_PCI) += pci.o
COBJS-$(CONFIG_QE) += qe_io.o
COBJS-$(CONFIG_CPM2) += serial_scc.o
diff --git a/arch/powerpc/cpu/mpc85xx/p1022_serdes.c b/arch/powerpc/cpu/mpc85xx/p1022_serdes.c
new file mode 100644
index 0000000..52e109b
--- /dev/null
+++ b/arch/powerpc/cpu/mpc85xx/p1022_serdes.c
@@ -0,0 +1,166 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ * Author: Timur Tabi <timur at freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <config.h>
+#include <common.h>
+#include <asm/io.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_serdes.h>
+
+#define SRDS1_MAX_LANES 4
+#define SRDS2_MAX_LANES 2
+
+static const u8 serdes1_cfg_tbl[][SRDS1_MAX_LANES] = {
+ [0x00] = {NONE, NONE, NONE, NONE},
+ [0x01] = {NONE, NONE, NONE, NONE},
+ [0x02] = {NONE, NONE, NONE, NONE},
+ [0x03] = {NONE, NONE, NONE, NONE},
+ [0x04] = {NONE, NONE, NONE, NONE},
+ [0x06] = {PCIE1, PCIE3, SGMII_TSEC1, PCIE2},
+ [0x07] = {PCIE1, PCIE3, SGMII_TSEC1, PCIE2},
+ [0x09] = {PCIE1, NONE, NONE, NONE},
+ [0x0a] = {PCIE1, PCIE3, SGMII_TSEC1, SGMII_TSEC2},
+ [0x0b] = {PCIE1, PCIE3, SGMII_TSEC1, SGMII_TSEC2},
+ [0x0d] = {PCIE1, PCIE1, SGMII_TSEC1, SGMII_TSEC2},
+ [0x0e] = {PCIE1, PCIE1, SGMII_TSEC1, SGMII_TSEC2},
+ [0x0f] = {PCIE1, PCIE1, SGMII_TSEC1, SGMII_TSEC2},
+ [0x15] = {PCIE1, PCIE3, PCIE2, PCIE2},
+ [0x16] = {PCIE1, PCIE3, PCIE2, PCIE2},
+ [0x17] = {PCIE1, PCIE3, PCIE2, PCIE2},
+ [0x18] = {PCIE1, PCIE1, PCIE2, PCIE2},
+ [0x19] = {PCIE1, PCIE1, PCIE2, PCIE2},
+ [0x1a] = {PCIE1, PCIE1, PCIE2, PCIE2},
+ [0x1b] = {PCIE1, PCIE1, PCIE2, PCIE2},
+ [0x1c] = {PCIE1, PCIE1, PCIE1, PCIE1},
+ [0x1d] = {PCIE1, PCIE1, PCIE2, PCIE2},
+ [0x1e] = {PCIE1, PCIE1, PCIE2, PCIE2},
+ [0x1f] = {PCIE1, PCIE1, PCIE2, PCIE2},
+};
+
+static const u8 serdes2_cfg_tbl[][SRDS2_MAX_LANES] = {
+ [0x00] = {PCIE3, PCIE3},
+ [0x01] = {PCIE2, PCIE3},
+ [0x02] = {SATA1, SATA2},
+ [0x03] = {SGMII_TSEC1, SGMII_TSEC2},
+ [0x04] = {NONE, NONE},
+ [0x06] = {SATA1, SATA2},
+ [0x07] = {NONE, NONE},
+ [0x09] = {PCIE3, PCIE2},
+ [0x0a] = {SATA1, SATA2},
+ [0x0b] = {NONE, NONE},
+ [0x0d] = {PCIE3, PCIE2},
+ [0x0e] = {SATA1, SATA2},
+ [0x0f] = {NONE, NONE},
+ [0x15] = {SGMII_TSEC1, SGMII_TSEC2},
+ [0x16] = {SATA1, SATA2},
+ [0x17] = {NONE, NONE},
+ [0x18] = {PCIE3, PCIE3},
+ [0x19] = {SGMII_TSEC1, SGMII_TSEC2},
+ [0x1a] = {SATA1, SATA2},
+ [0x1b] = {NONE, NONE},
+ [0x1c] = {PCIE3, PCIE3},
+ [0x1d] = {SGMII_TSEC1, SGMII_TSEC2},
+ [0x1e] = {SATA1, SATA2},
+ [0x1f] = {NONE, NONE},
+};
+
+/*
+ * A list of PCI and SATA slots
+ */
+enum slot_id {
+ SLOT_PCIE1 = 1,
+ SLOT_PCIE2,
+ SLOT_PCIE3,
+ SLOT_PCIE4,
+ SLOT_PCIE5,
+ SLOT_SATA1,
+ SLOT_SATA2
+};
+
+/*
+ * This array maps the slot identifiers to their names on the P1022DS board.
+ */
+static const char *slot_names[] = {
+ [SLOT_PCIE1] = "Slot 1",
+ [SLOT_PCIE2] = "Slot 2",
+ [SLOT_PCIE3] = "Slot 3",
+ [SLOT_PCIE4] = "Slot 4",
+ [SLOT_PCIE5] = "Mini-PCIe",
+ [SLOT_SATA1] = "SATA 1",
+ [SLOT_SATA2] = "SATA 2",
+};
+
+/*
+ * This array maps a given SERDES configuration and SERDES device to the PCI or
+ * SATA slot that it connects to. This mapping is hard-coded in the FPGA.
+ */
+static u8 serdes_dev_slot[][SATA2 + 1] = {
+ [0x01] = { [PCIE3] = SLOT_PCIE4, [PCIE2] = SLOT_PCIE5 },
+ [0x02] = { [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
+ [0x09] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE4,
+ [PCIE2] = SLOT_PCIE5 },
+ [0x16] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE2,
+ [PCIE2] = SLOT_PCIE3,
+ [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
+ [0x17] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE2,
+ [PCIE2] = SLOT_PCIE3 },
+ [0x1a] = { [PCIE1] = SLOT_PCIE1, [PCIE2] = SLOT_PCIE3,
+ [PCIE2] = SLOT_PCIE3,
+ [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
+ [0x1c] = { [PCIE1] = SLOT_PCIE1,
+ [SATA1] = SLOT_SATA1, [SATA2] = SLOT_SATA2 },
+ [0x1e] = { [PCIE1] = SLOT_PCIE1, [PCIE3] = SLOT_PCIE3 },
+ [0x1f] = { [PCIE1] = SLOT_PCIE1 },
+};
+
+int is_serdes_configured(enum srds_prtcl device)
+{
+ ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+ u32 pordevsr = in_be32(&gur->pordevsr);
+ u32 srds_cfg = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
+ MPC85xx_PORDEVSR_IO_SEL_SHIFT;
+ unsigned int i;
+
+ debug("%s: dev = %d\n", __FUNCTION__, device);
+ debug("PORDEVSR[IO_SEL] = 0x%x\n", srds_cfg);
+
+ if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) {
+ printf("Invalid PORDEVSR[IO_SEL] = %d\n", srds_cfg);
+ return 0;
+ }
+
+ for (i = 0; i < SRDS1_MAX_LANES; i++) {
+ if (serdes1_cfg_tbl[srds_cfg][i] == device)
+ return 1;
+ if (serdes2_cfg_tbl[srds_cfg][i] == device)
+ return 1;
+ }
+
+ return 0;
+}
+
+/*
+ * Returns the name of the slot to which the PCIe or SATA controller is
+ * connected
+ */
+const char *serdes_slot_name(enum srds_prtcl device)
+{
+ ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+ u32 pordevsr = in_be32(&gur->pordevsr);
+ unsigned int srds_cfg = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >>
+ MPC85xx_PORDEVSR_IO_SEL_SHIFT;
+ enum slot_id slot = serdes_dev_slot[srds_cfg][device];
+ const char *name = slot_names[slot];
+
+ if (name)
+ return name;
+ else
+ return "Nothing";
+}
diff --git a/arch/powerpc/include/asm/fsl_serdes.h b/arch/powerpc/include/asm/fsl_serdes.h
index d4839f4..2056532 100644
--- a/arch/powerpc/include/asm/fsl_serdes.h
+++ b/arch/powerpc/include/asm/fsl_serdes.h
@@ -45,4 +45,6 @@ enum srds_prtcl {
int is_serdes_configured(enum srds_prtcl device);
+const char *serdes_slot_name(enum srds_prtcl device);
+
#endif /* __FSL_SERDES_H */
diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile
index d18445b..5436bd6 100644
--- a/board/freescale/common/Makefile
+++ b/board/freescale/common/Makefile
@@ -42,6 +42,7 @@ COBJS-$(CONFIG_MPC8541CDS) += cds_pci_ft.o
COBJS-$(CONFIG_MPC8548CDS) += cds_pci_ft.o
COBJS-$(CONFIG_MPC8555CDS) += cds_pci_ft.o
+COBJS-$(CONFIG_P1022DS) += ics307_clk.o
COBJS-$(CONFIG_P2020DS) += ics307_clk.o
SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
diff --git a/board/freescale/p1022ds/Makefile b/board/freescale/p1022ds/Makefile
new file mode 100644
index 0000000..8ede2d6
--- /dev/null
+++ b/board/freescale/p1022ds/Makefile
@@ -0,0 +1,39 @@
+#
+# Copyright 2010 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.
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = $(obj)lib$(BOARD).a
+
+COBJS-y += $(BOARD).o
+COBJS-y += ddr.o
+COBJS-y += law.o
+COBJS-y += tlb.o
+
+SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS))
+
+$(LIB): $(obj).depend $(OBJS) $(SOBJS)
+ $(AR) $(ARFLAGS) $@ $(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/p1022ds/config.mk b/board/freescale/p1022ds/config.mk
new file mode 100644
index 0000000..4581d20
--- /dev/null
+++ b/board/freescale/p1022ds/config.mk
@@ -0,0 +1,14 @@
+#
+# Copyright 2010 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.
+#
+
+ifndef TEXT_BASE
+TEXT_BASE = 0xeff80000
+endif
+
+RESET_VECTOR_ADDRESS = 0xeffffffc
diff --git a/board/freescale/p1022ds/ddr.c b/board/freescale/p1022ds/ddr.c
new file mode 100644
index 0000000..7ecfb3e
--- /dev/null
+++ b/board/freescale/p1022ds/ddr.c
@@ -0,0 +1,106 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ * Authors: Srikanth Srinivasan <srikanth.srinivasan at freescale.com>
+ * Timur Tabi <timur at freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <common.h>
+#include <i2c.h>
+
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+unsigned int fsl_ddr_get_mem_data_rate(void)
+{
+ return get_ddr_freq(0);
+}
+
+void fsl_ddr_get_spd(ddr3_spd_eeprom_t *ctrl_dimms_spd, unsigned int ctrl_num)
+{
+ int ret;
+
+ /*
+ * The P1022 has only one DDR controller, and the board has only one
+ * DIMM slot.
+ */
+ ret = i2c_read(SPD_EEPROM_ADDRESS1, 0, 1, (u8 *)ctrl_dimms_spd,
+ sizeof(ddr3_spd_eeprom_t));
+ if (ret) {
+ debug("DDR: failed to read SPD from address %u\n",
+ SPD_EEPROM_ADDRESS1);
+ memset(ctrl_dimms_spd, 0, sizeof(ddr3_spd_eeprom_t));
+ }
+}
+
+typedef struct {
+ u32 datarate_mhz_low;
+ u32 datarate_mhz_high;
+ u32 n_ranks;
+ u32 clk_adjust; /* Range: 0-8 */
+ u32 cpo; /* Range: 2-31 */
+ u32 write_data_delay; /* Range: 0-6 */
+ u32 force_2T;
+} board_specific_parameters_t;
+
+static const board_specific_parameters_t bsp[] = {
+/*
+ * lo| hi| num| clk| cpo|wrdata|2T
+ * mhz| mhz|ranks|adjst| | delay|
+ */
+ { 0, 333, 1, 5, 31, 3, 0},
+ {334, 400, 1, 5, 31, 3, 0},
+ {401, 549, 1, 5, 31, 3, 0},
+ {550, 680, 1, 5, 31, 5, 0},
+ {681, 850, 1, 5, 31, 5, 0},
+ { 0, 333, 2, 5, 31, 3, 0},
+ {334, 400, 2, 5, 31, 3, 0},
+ {401, 549, 2, 5, 31, 3, 0},
+ {550, 680, 2, 5, 31, 5, 0},
+ {681, 850, 2, 5, 31, 5, 0},
+};
+
+void fsl_ddr_board_options(memctl_options_t *popts, dimm_params_t *pdimm,
+ unsigned int ctrl_num)
+{
+ unsigned long ddr_freq;
+ unsigned int i;
+
+ /* set odt_rd_cfg and odt_wr_cfg. */
+ for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) {
+ popts->cs_local_opts[i].odt_rd_cfg = 0;
+ popts->cs_local_opts[i].odt_wr_cfg = 1;
+ }
+
+ /*
+ * 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;
+ for (i = 0; i < ARRAY_SIZE(bsp); i++) {
+ if (ddr_freq >= bsp[i].datarate_mhz_low &&
+ ddr_freq <= bsp[i].datarate_mhz_high &&
+ pdimm->n_ranks == bsp[i].n_ranks) {
+ popts->clk_adjust = bsp[i].clk_adjust;
+ popts->cpo_override = bsp[i].cpo;
+ popts->write_data_delay = bsp[i].write_data_delay;
+ popts->twoT_en = bsp[i].force_2T;
+ break;
+ }
+ }
+
+ popts->half_strength_driver_enable = 1;
+
+ /* Per AN4039, enable ZQ calibration. */
+ popts->zq_en = 1;
+
+ /*
+ * For wake-up on ARP, we need auto self refresh enabled
+ */
+ popts->auto_self_refresh_en = 1;
+ popts->sr_it = 0xb;
+}
diff --git a/board/freescale/p1022ds/law.c b/board/freescale/p1022ds/law.c
new file mode 100644
index 0000000..b23b8f9
--- /dev/null
+++ b/board/freescale/p1022ds/law.c
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ * Authors: Srikanth Srinivasan <srikanth.srinivasan at freescale.com>
+ * Timur Tabi <timur at freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+struct law_entry law_table[] = {
+ SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+ SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC),
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/freescale/p1022ds/p1022ds.c b/board/freescale/p1022ds/p1022ds.c
new file mode 100644
index 0000000..e374b3a
--- /dev/null
+++ b/board/freescale/p1022ds/p1022ds.c
@@ -0,0 +1,285 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ * Authors: Srikanth Srinivasan <srikanth.srinivasan at freescale.com>
+ * Timur Tabi <timur at freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <common.h>
+#include <command.h>
+#include <pci.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/cache.h>
+#include <asm/immap_85xx.h>
+#include <asm/fsl_pci.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_serdes.h>
+#include <asm/io.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+#include <tsec.h>
+#include <asm/fsl_law.h>
+#include <asm/mp.h>
+#include <netdev.h>
+#include <i2c.h>
+
+#include "../common/ngpixis.h"
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_early_init_f(void)
+{
+ ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+
+ /* Set pmuxcr to allow both i2c1 and i2c2 */
+ setbits_be32(&gur->pmuxcr, 0x1000);
+
+ /* Read back the register to synchronize the write. */
+ in_be32(&gur->pmuxcr);
+
+ /* Set the pin muxing to enable ETSEC2. */
+ clrbits_be32(&gur->pmuxcr2, 0x001F8000);
+
+ return 0;
+}
+
+int checkboard(void)
+{
+ u8 sw;
+
+ puts("Board: P1022DS ");
+
+ printf("Sys ID: 0x%02x, Sys Ver: 0x%02x, FPGA Ver: 0x%02x, ",
+ in_8(&pixis->id), in_8(&pixis->arch), in_8(&pixis->scver));
+
+ sw = in_8(&PIXIS_SW(PIXIS_LBMAP_SWITCH));
+
+ switch ((sw & PIXIS_LBMAP_MASK) >> 6) {
+ case 0:
+ printf ("vBank: %u\n", ((sw & 0x30) >> 4));
+ break;
+ case 1:
+ printf ("NAND\n");
+ break;
+ case 2:
+ case 3:
+ puts ("Promjet\n");
+ break;
+ }
+
+ return 0;
+}
+
+phys_size_t initdram(int board_type)
+{
+ phys_size_t dram_size = 0;
+
+ puts("Initializing....\n");
+
+ dram_size = fsl_ddr_sdram();
+ dram_size = setup_ddr_tlbs(dram_size / 0x100000) * 0x100000;
+
+ puts(" DDR: ");
+ return dram_size;
+}
+
+#define CONFIG_TFP410_I2C_ADDR 0x38
+
+int misc_init_r(void)
+{
+ u8 temp;
+
+ /* Enable the TFP410 Encoder */
+
+ temp = 0xBF;
+ if (i2c_write(CONFIG_TFP410_I2C_ADDR, 0x08, 1, &temp, sizeof(temp)) < 0)
+ return -1;
+
+ /* Verify if enabled */
+ temp = 0;
+ if (i2c_read(CONFIG_TFP410_I2C_ADDR, 0x08, 1, &temp, sizeof(temp)) < 0)
+ return -1;
+
+ debug("DVI Encoder Read: 0x%02x\n", temp);
+
+ temp = 0x10;
+ if (i2c_write(CONFIG_TFP410_I2C_ADDR, 0x0A, 1, &temp, sizeof(temp)) < 0)
+ return -1;
+
+ /* Verify if enabled */
+ temp = 0;
+ if (i2c_read(CONFIG_TFP410_I2C_ADDR, 0x0A, 1, &temp, sizeof(temp)) < 0)
+ return -1;
+
+ debug("DVI Encoder Read: 0x%02x\n",temp);
+
+ return 0;
+}
+
+static void configure_pcie(struct fsl_pci_info *info,
+ struct pci_controller *hose,
+ const char *connected)
+{
+ static int bus_number = 0;
+ int is_endpoint;
+
+ set_next_law(info->mem_phys, law_size_bits(info->mem_size), info->law);
+ set_next_law(info->io_phys, law_size_bits(info->io_size), info->law);
+ is_endpoint = fsl_setup_hose(hose, info->regs);
+ printf(" PCIE%u connected to %s as %s (base addr %lx)\n",
+ info->pci_num, connected,
+ is_endpoint ? "Endpoint" : "Root Complex", info->regs);
+ bus_number = fsl_pci_init_port(info, hose, bus_number);
+}
+
+#ifdef CONFIG_PCIE1
+static struct pci_controller pcie1_hose;
+#endif
+
+#ifdef CONFIG_PCIE2
+static struct pci_controller pcie2_hose;
+#endif
+
+#ifdef CONFIG_PCIE3
+static struct pci_controller pcie3_hose;
+#endif
+
+#ifdef CONFIG_PCI
+void pci_init_board(void)
+{
+ ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR;
+ struct fsl_pci_info pci_info;
+ u32 devdisr = in_be32(&gur->devdisr);
+
+#ifdef CONFIG_PCIE1
+ if (is_serdes_configured(PCIE1) && !(devdisr & MPC85xx_DEVDISR_PCIE)) {
+ SET_STD_PCIE_INFO(pci_info, 1);
+ configure_pcie(&pci_info, &pcie1_hose, serdes_slot_name(PCIE1));
+ } else {
+ printf(" PCIE1: disabled\n");
+ }
+#else
+ setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE); /* disable */
+#endif
+
+#ifdef CONFIG_PCIE2
+ if (is_serdes_configured(PCIE2) && !(devdisr & MPC85xx_DEVDISR_PCIE2)) {
+ SET_STD_PCIE_INFO(pci_info, 2);
+ configure_pcie(&pci_info, &pcie2_hose, serdes_slot_name(PCIE2));
+ } else {
+ printf(" PCIE2: disabled\n");
+ }
+#else
+ setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE2); /* disable */
+#endif
+
+#ifdef CONFIG_PCIE3
+ if (is_serdes_configured(PCIE3) && !(devdisr & MPC85xx_DEVDISR_PCIE3)) {
+ SET_STD_PCIE_INFO(pci_info, 3);
+ configure_pcie(&pci_info, &pcie3_hose, serdes_slot_name(PCIE3));
+ } else {
+ printf(" PCIE3: disabled\n");
+ }
+#else
+ setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE3); /* disable */
+#endif
+}
+#endif
+
+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);
+
+ return 0;
+}
+
+/*
+ * Initialize on-board and/or PCI Ethernet devices
+ *
+ * Returns:
+ * <0, error
+ * 0, no ethernet devices found
+ * >0, number of ethernet devices initialized
+ */
+int board_eth_init(bd_t *bis)
+{
+ struct tsec_info_struct tsec_info[2];
+ unsigned int num = 0;
+
+#ifdef CONFIG_TSEC1
+ SET_STD_TSEC_INFO(tsec_info[num], 1);
+ num++;
+#endif
+#ifdef CONFIG_TSEC2
+ SET_STD_TSEC_INFO(tsec_info[num], 2);
+ num++;
+#endif
+
+ return tsec_eth_init(bis, tsec_info, num) + pci_eth_init(bis);
+}
+
+#ifdef CONFIG_OF_BOARD_SETUP
+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_PCIE1
+ ft_fsl_pci_setup(blob, "pci0", &pcie1_hose);
+#else
+ ft_fsl_pci_setup(blob, "pci0", NULL);
+#endif
+
+#ifdef CONFIG_PCIE2
+ ft_fsl_pci_setup(blob, "pci1", &pcie2_hose);
+#else
+ ft_fsl_pci_setup(blob, "pci1", NULL);
+#endif
+
+#ifdef CONFIG_PCIE3
+ ft_fsl_pci_setup(blob, "pci2", &pcie3_hose);
+#else
+ ft_fsl_pci_setup(blob, "pci2", NULL);
+#endif
+
+#ifdef CONFIG_FSL_SGMII_RISER
+ fsl_sgmii_riser_fdt_fixup(blob);
+#endif
+}
+#endif
+
+#ifdef CONFIG_MP
+void board_lmb_reserve(struct lmb *lmb)
+{
+ cpu_mp_lmb_reserve(lmb);
+}
+#endif
diff --git a/board/freescale/p1022ds/tlb.c b/board/freescale/p1022ds/tlb.c
new file mode 100644
index 0000000..e620112
--- /dev/null
+++ b/board/freescale/p1022ds/tlb.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ * Authors: Srikanth Srinivasan <srikanth.srinivasan at freescale.com>
+ * Timur Tabi <timur at freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <common.h>
+#include <asm/mmu.h>
+
+struct fsl_e_tlb_entry tlb_table[] = {
+ /* TLB 0 - for temp stack in cache */
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, CONFIG_SYS_INIT_RAM_ADDR,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+ CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+ CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+ SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+ CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024,
+ MAS3_SX|MAS3_SW|MAS3_SR, 0,
+ 0, 0, BOOKE_PAGESZ_4K, 0),
+
+ /* TLB 1 */
+ /* *I*** - Covers boot page */
+ SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I,
+ 0, 0, BOOKE_PAGESZ_4K, 1),
+
+ /* *I*G* - CCSRBAR */
+ SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 1, BOOKE_PAGESZ_1M, 1),
+
+ /* W**G* - Flash/promjet, localbus */
+ /* This will be changed to *I*G* after relocation to RAM. */
+ SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS,
+ MAS3_SX|MAS3_SR, MAS2_W|MAS2_G,
+ 0, 2, BOOKE_PAGESZ_256M, 1),
+
+ /* *I*G* - PCI */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 3, BOOKE_PAGESZ_1G, 1),
+
+ /* *I*G* - PCI */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x40000000,
+ CONFIG_SYS_PCIE3_MEM_PHYS + 0x40000000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 4, BOOKE_PAGESZ_256M, 1),
+
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x50000000,
+ CONFIG_SYS_PCIE3_MEM_PHYS + 0x50000000,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 5, BOOKE_PAGESZ_256M, 1),
+
+ /* *I*G* - PCI I/O */
+ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_IO_VIRT, CONFIG_SYS_PCIE3_IO_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 6, BOOKE_PAGESZ_256K, 1),
+
+ SET_TLB_ENTRY(1, PIXIS_BASE, PIXIS_BASE_PHYS,
+ MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
+ 0, 7, BOOKE_PAGESZ_4K, 1),
+};
+
+int num_tlb_entries = ARRAY_SIZE(tlb_table);
diff --git a/boards.cfg b/boards.cfg
index e54673e..bc75536 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -333,6 +333,7 @@ MPC8560ADS powerpc mpc85xx mpc8560ads freescale
MPC8568MDS powerpc mpc85xx mpc8568mds freescale
XPEDITE5200 powerpc mpc85xx xpedite5200 xes
XPEDITE5370 powerpc mpc85xx xpedite5370 xes
+P1022DS powerpc mpc85xx p1022ds freescale
sbc8641d powerpc mpc86xx
MPC8610HPCD powerpc mpc86xx mpc8610hpcd freescale
XPEDITE5170 powerpc mpc86xx xpedite5170 xes
diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
new file mode 100644
index 0000000..e444179
--- /dev/null
+++ b/include/configs/P1022DS.h
@@ -0,0 +1,470 @@
+/*
+ * Copyright 2010 Freescale Semiconductor, Inc.
+ * Authors: Srikanth Srinivasan <srikanth.srinivasan at freescale.com>
+ * Timur Tabi <timur at freescale.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+#include "../board/freescale/common/ics307_clk.h"
+
+/* High Level Configuration Options */
+#define CONFIG_BOOKE /* BOOKE */
+#define CONFIG_E500 /* BOOKE e500 family */
+#define CONFIG_MPC85xx /* MPC8540/60/55/41/48 */
+#define CONFIG_P1022
+#define CONFIG_P1022DS
+#define CONFIG_MP /* support multiple processors */
+
+#define CONFIG_FSL_ELBC /* Has Enhanced localbus controller */
+#define CONFIG_PCI /* Enable PCI/PCIE */
+#define CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */
+#define CONFIG_PCIE2 /* PCIE controler 2 (slot 2) */
+#define CONFIG_PCIE3 /* PCIE controler 3 (ULI bridge) */
+#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
+#define CONFIG_FSL_PCIE_RESET /* need PCIe reset errata */
+#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
+
+#define CONFIG_PHYS_64BIT
+#define CONFIG_ENABLE_36BIT_PHYS
+#define CONFIG_ADDR_MAP
+#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
+
+#define CONFIG_FSL_LAW /* Use common FSL init code */
+
+#define CONFIG_SYS_CLK_FREQ get_board_sys_clk()
+#define CONFIG_DDR_CLK_FREQ get_board_ddr_clk()
+#define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 clock chip ref freq */
+
+/*
+ * These can be toggled for performance analysis, otherwise use default.
+ */
+#define CONFIG_L2_CACHE
+#define CONFIG_BTB
+
+#define CONFIG_SYS_MEMTEST_START 0x00000000
+#define CONFIG_SYS_MEMTEST_END 0x7fffffff
+
+/*
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ */
+#define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */
+#define CONFIG_SYS_CCSRBAR 0xffe00000 /* relocated CCSRBAR */
+#define CONFIG_SYS_CCSRBAR_PHYS 0xfffe00000ull
+#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR
+
+#define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR + 0x9000) /* pci0 */
+#define CONFIG_SYS_PCIE2_ADDR (CONFIG_SYS_CCSRBAR + 0xa000) /* pci1 */
+#define CONFIG_SYS_PCIE3_ADDR (CONFIG_SYS_CCSRBAR + 0xb000) /* pci2 */
+
+/* DDR Setup */
+#define CONFIG_DDR_SPD
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_FSL_DDR3
+
+#ifdef CONFIG_DDR_ECC
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
+#endif
+
+#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+
+#define CONFIG_NUM_DDR_CONTROLLERS 1
+#define CONFIG_DIMM_SLOTS_PER_CTLR 1
+#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
+
+/* I2C addresses of SPD EEPROMs */
+#define CONFIG_SYS_SPD_BUS_NUM 1
+#define SPD_EEPROM_ADDRESS1 0x51 /* CTLR 0 DIMM 0 */
+
+/*
+ * Memory map
+ *
+ * 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
+ * 0x8000_0000 0xdfff_ffff PCI Express Mem 1.5G non-cacheable
+ * 0xffc0_0000 0xffc2_ffff PCI IO range 192K non-cacheable
+ *
+ * Localbus cacheable (TBD)
+ * 0xXXXX_XXXX 0xXXXX_XXXX SRAM YZ M Cacheable
+ *
+ * Localbus non-cacheable
+ * 0xe000_0000 0xe80f_ffff Promjet/free 128M non-cacheable
+ * 0xe800_0000 0xefff_ffff FLASH 128M non-cacheable
+ * 0xffdf_0000 0xffdf_7fff PIXIS 32K non-cacheable TLB0
+ * 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
+ * 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
+ */
+
+/*
+ * Local Bus Definitions
+ */
+#define CONFIG_SYS_FLASH_BASE 0xe0000000 /* start of FLASH 128M */
+#define CONFIG_SYS_FLASH_BASE_PHYS 0xfe0000000ull
+
+#define CONFIG_FLASH_BR_PRELIM \
+ (BR_PHYS_ADDR((CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000)) | BR_PS_16 | BR_V)
+#define CONFIG_FLASH_OR_PRELIM (OR_AM_128MB | 0xff7)
+
+#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */
+#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */
+
+#define CONFIG_SYS_BR1_PRELIM \
+ (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V)
+#define CONFIG_SYS_OR1_PRELIM CONFIG_FLASH_OR_PRELIM
+
+#define CONFIG_SYS_FLASH_BANKS_LIST \
+ {CONFIG_SYS_FLASH_BASE_PHYS + 0x8000000, CONFIG_SYS_FLASH_BASE_PHYS}
+#define CONFIG_SYS_FLASH_QUIET_TEST
+#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */
+
+#define CONFIG_SYS_MAX_FLASH_BANKS 2
+#define CONFIG_SYS_MAX_FLASH_SECT 1024
+
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_EMPTY_INFO
+
+#define CONFIG_BOARD_EARLY_INIT_F
+#define CONFIG_BOARD_EARLY_INIT_R
+#define CONFIG_MISC_INIT_R
+
+#define CONFIG_FSL_NGPIXIS
+#define PIXIS_BASE 0xffdf0000 /* PIXIS registers */
+#define PIXIS_BASE_PHYS 0xfffdf0000ull
+
+#define CONFIG_SYS_BR2_PRELIM (BR_PHYS_ADDR(PIXIS_BASE_PHYS) | BR_PS_8 | BR_V)
+#define CONFIG_SYS_OR2_PRELIM (OR_AM_32KB | 0x6ff7)
+
+#define PIXIS_LBMAP_SWITCH 7
+#define PIXIS_LBMAP_MASK 0xE0
+#define PIXIS_LBMAP_ALTBANK 0x20
+
+#define CONFIG_SYS_INIT_RAM_LOCK
+#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
+#define CONFIG_SYS_INIT_RAM_END 0x00004000 /* End of used area in RAM */
+
+#define CONFIG_SYS_GBL_DATA_SIZE 128 /* num bytes initial data */
+#define CONFIG_SYS_GBL_DATA_OFFSET \
+ (CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
+
+#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
+#define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024)
+
+/*
+ * Serial Port
+ */
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE 1
+#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
+
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
+
+#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
+
+/* Use the HUSH parser */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+#define CONFIG_FSL_DIU_FB
+#define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_CCSRBAR + 0x10000)
+
+/* Video */
+/* #define CONFIG_VIDEO */
+#ifdef CONFIG_VIDEO
+#define CONFIG_CFB_CONSOLE
+#define CONFIG_VGA_AS_SINGLE_DEVICE
+#endif
+
+/*
+ * Pass open firmware flat tree
+ */
+#define CONFIG_OF_LIBFDT
+#define CONFIG_OF_BOARD_SETUP
+#define CONFIG_OF_STDOUT_VIA_ALIAS
+
+/* new uImage format support */
+#define CONFIG_FIT
+#define CONFIG_FIT_VERBOSE
+
+/* I2C */
+#define CONFIG_FSL_I2C
+#define CONFIG_HARD_I2C
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_SYS_I2C_SPEED 400000
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_NOPROBES {{0, 0x29}}
+#define CONFIG_SYS_I2C_OFFSET 0x3000
+#define CONFIG_SYS_I2C2_OFFSET 0x3100
+
+/*
+ * I2C2 EEPROM
+ */
+#define CONFIG_ID_EEPROM
+#define CONFIG_SYS_I2C_EEPROM_NXID
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x57
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
+#define CONFIG_SYS_EEPROM_BUS_NUM 1
+
+/*
+ * General PCI
+ * Memory space is mapped 1-1, but I/O space must start from 0.
+ */
+
+/* controller 1, Slot 2, tgtid 1, Base address a000 */
+#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000
+#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc40000000ull
+#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
+#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000
+#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
+#define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc20000ull
+#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
+
+/* controller 2, direct to uli, tgtid 2, Base address 9000 */
+#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000
+#define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull
+#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
+#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000
+#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
+#define CONFIG_SYS_PCIE2_IO_PHYS 0xfffc10000ull
+#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */
+
+/* controller 3, Slot 1, tgtid 3, Base address b000 */
+#define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000
+#define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000
+#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc00000000ull
+#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */
+#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc00000
+#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000
+#define CONFIG_SYS_PCIE3_IO_PHYS 0xfffc00000ull
+#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */
+
+#ifdef CONFIG_PCI
+#define CONFIG_NET_MULTI
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
+#endif
+
+/* SATA */
+#define CONFIG_LIBATA
+#define CONFIG_FSL_SATA
+
+#define CONFIG_SYS_SATA_MAX_DEVICE 2
+#define CONFIG_SATA1
+#define CONFIG_SYS_SATA1 CONFIG_SYS_MPC85xx_SATA1_ADDR
+#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
+#define CONFIG_SATA2
+#define CONFIG_SYS_SATA2 CONFIG_SYS_MPC85xx_SATA2_ADDR
+#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
+
+#ifdef CONFIG_FSL_SATA
+#define CONFIG_LBA48
+#define CONFIG_CMD_SATA
+#define CONFIG_DOS_PARTITION
+#define CONFIG_CMD_EXT2
+#endif
+
+#define CONFIG_MMC
+#ifdef CONFIG_MMC
+#define CONFIG_CMD_MMC
+#define CONFIG_FSL_ESDHC
+#define CONFIG_GENERIC_MMC
+#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
+#endif
+
+#if defined(CONFIG_MMC) || defined(CONFIG_USB_EHCI)
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_DOS_PARTITION
+#endif
+
+#define CONFIG_TSEC_ENET
+#ifdef CONFIG_TSEC_ENET
+
+#define CONFIG_TSECV2
+#define CONFIG_NET_MULTI
+
+#define CONFIG_MII /* MII PHY management */
+#define CONFIG_TSEC1 1
+#define CONFIG_TSEC1_NAME "eTSEC1"
+#define CONFIG_TSEC2 1
+#define CONFIG_TSEC2_NAME "eTSEC2"
+
+#define TSEC1_PHY_ADDR 1
+#define TSEC2_PHY_ADDR 2
+
+#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+
+#define TSEC1_PHYIDX 0
+#define TSEC2_PHYIDX 0
+
+#define CONFIG_ETHPRIME "eTSEC1"
+
+#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */
+#endif
+
+/*
+ * Environment
+ */
+#define CONFIG_ENV_IS_IN_FLASH
+#define CONFIG_ENV_OVERWRITE
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE)
+#define CONFIG_ENV_SIZE 0x2000
+#define CONFIG_ENV_SECT_SIZE 0x20000
+
+#define CONFIG_LOADS_ECHO
+#define CONFIG_SYS_LOADS_BAUD_CHANGE
+
+/*
+ * Command line configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_SETEXPR
+
+#ifdef CONFIG_PCI
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_NET
+#endif
+
+/*
+ * USB
+ */
+#define CONFIG_USB_EHCI
+
+#ifdef CONFIG_USB_EHCI
+#define CONFIG_CMD_USB
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_USB_EHCI_FSL
+#define CONFIG_USB_STORAGE
+#define CONFIG_CMD_FAT
+#endif
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_CMDLINE_EDITING /* Command-line editing */
+#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
+#else
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#endif
+/* Print Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * For booting Linux, the board info and command line data
+ * have to be in the first 16 MB of memory, since this is
+ * the maximum mapped by the Linux kernel during initialization.
+ */
+#define CONFIG_SYS_BOOTMAPSZ (16 << 20) /* Initial Memory map for Linux*/
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#ifdef CONFIG_CMD_KGDB
+#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
+#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
+#endif
+
+/*
+ * Environment Configuration
+ */
+
+#define CONFIG_HOSTNAME p1022ds
+#define CONFIG_ROOTPATH /opt/nfsroot
+#define CONFIG_BOOTFILE uImage
+#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP server */
+
+#define CONFIG_LOADADDR 1000000
+
+#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */
+#define CONFIG_BOOTARGS
+
+#define CONFIG_BAUDRATE 115200
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "perf_mode=stable\0" \
+ "memctl_intlv_ctl=2\0" \
+ "netdev=eth0\0" \
+ "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \
+ "tftpflash=tftpboot $loadaddr $uboot; " \
+ "protect off " MK_STR(TEXT_BASE) " +$filesize; " \
+ "erase " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize; " \
+ "protect on " MK_STR(TEXT_BASE) " +$filesize; " \
+ "cmp.b $loadaddr " MK_STR(TEXT_BASE) " $filesize\0" \
+ "consoledev=ttyS0\0" \
+ "ramdiskaddr=2000000\0" \
+ "ramdiskfile=uramdisk\0" \
+ "fdtaddr=c00000\0" \
+ "fdtfile=p1022ds.dtb\0" \
+ "bdev=sda3\0" \
+ "diuregs=md e002c000 1d\0" \
+ "dium=mw e002c01c\0" \
+ "diuerr=md e002c014 1\0" \
+ "othbootargs=diufb=15M video=fslfb:1280x1024-32 at 60,monitor=0 tty0\0" \
+ "monitor=0-DVI\0"
+
+#define CONFIG_HDBOOT \
+ "setenv bootargs root=/dev/$bdev rw " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_NFSBOOTCOMMAND \
+ "setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=$serverip:$rootpath " \
+ "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr - $fdtaddr"
+
+#define CONFIG_RAMBOOTCOMMAND \
+ "setenv bootargs root=/dev/ram rw " \
+ "console=$consoledev,$baudrate $othbootargs;" \
+ "tftp $ramdiskaddr $ramdiskfile;" \
+ "tftp $loadaddr $bootfile;" \
+ "tftp $fdtaddr $fdtfile;" \
+ "bootm $loadaddr $ramdiskaddr $fdtaddr"
+
+#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
+
+#endif
--
1.7.0.1
More information about the U-Boot
mailing list