[U-Boot] [PATCH v2] XPedite5170 board support
Peter Tyser
ptyser at xes-inc.com
Wed Jul 1 00:26:01 CEST 2009
Initial support for Extreme Engineering Solutions XPedite5170 -
a MPC8640-based 3U VPX single board computer with a PMC/XMC
site.
Signed-off-by: Peter Tyser <ptyser at xes-inc.com>
---
changes since v1:
- Removed enabling of FSL DMA driver and DMA memory test
MAINTAINERS | 1 +
MAKEALL | 1 +
Makefile | 3 +
board/xes/xpedite5170/Makefile | 52 +++
board/xes/xpedite5170/config.mk | 32 ++
board/xes/xpedite5170/ddr.c | 168 ++++++++
board/xes/xpedite5170/law.c | 52 +++
board/xes/xpedite5170/u-boot.lds | 132 ++++++
board/xes/xpedite5170/xpedite5170.c | 111 +++++
include/configs/XPEDITE5170.h | 756 +++++++++++++++++++++++++++++++++++
10 files changed, 1308 insertions(+), 0 deletions(-)
create mode 100644 board/xes/xpedite5170/Makefile
create mode 100644 board/xes/xpedite5170/config.mk
create mode 100644 board/xes/xpedite5170/ddr.c
create mode 100644 board/xes/xpedite5170/law.c
create mode 100644 board/xes/xpedite5170/u-boot.lds
create mode 100644 board/xes/xpedite5170/xpedite5170.c
create mode 100644 include/configs/XPEDITE5170.h
diff --git a/MAINTAINERS b/MAINTAINERS
index 9379c7e..75f4133 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -431,6 +431,7 @@ Rune Torgersen <runet at innovsys.com>
Peter Tyser <ptyser at xes-inc.com>
+ XPEDITE5170 MPC8640
XPEDITE5200 MPC8548
XPEDITE5370 MPC8572
diff --git a/MAKEALL b/MAKEALL
index f4599d6..929b434 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -411,6 +411,7 @@ LIST_86xx=" \
MPC8610HPCD \
MPC8641HPCN \
sbc8641d \
+ XPEDITE5170 \
"
#########################################################################
diff --git a/Makefile b/Makefile
index bcc81c9..191768c 100644
--- a/Makefile
+++ b/Makefile
@@ -2580,6 +2580,9 @@ MPC8641HPCN_config: unconfig
sbc8641d_config: unconfig
@$(MKCONFIG) $(@:_config=) ppc mpc86xx sbc8641d
+XPEDITE5170_config: unconfig
+ @$(MKCONFIG) $(@:_config=) ppc mpc86xx xpedite5170 xes
+
#########################################################################
## 74xx/7xx Systems
#########################################################################
diff --git a/board/xes/xpedite5170/Makefile b/board/xes/xpedite5170/Makefile
new file mode 100644
index 0000000..fea6686
--- /dev/null
+++ b/board/xes/xpedite5170/Makefile
@@ -0,0 +1,52 @@
+#
+# (C) Copyright 2001
+# Wolfgang Denk, DENX Software Engineering, wd at 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).a
+
+COBJS-y += $(BOARD).o
+COBJS-y += ddr.o
+COBJS-y += law.o
+
+SRCS := $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS-y))
+SOBJS := $(addprefix $(obj),$(SOBJS-y))
+
+$(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/xes/xpedite5170/config.mk b/board/xes/xpedite5170/config.mk
new file mode 100644
index 0000000..c3df6d5
--- /dev/null
+++ b/board/xes/xpedite5170/config.mk
@@ -0,0 +1,32 @@
+#
+# Copyright 2009 Extreme Engineering Solutions, Inc.
+# Copyright 2007-2008 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
+#
+
+#
+# XPedite5170
+#
+TEXT_BASE = 0xfff00000
+
+PLATFORM_RELFLAGS += -mrelocatable
+
+PLATFORM_CPPFLAGS += -DCONFIG_MPC86xx=1
+PLATFORM_CPPFLAGS += -DCONFIG_MPC8641=1 -maltivec -mabi=altivec -msoft-float
diff --git a/board/xes/xpedite5170/ddr.c b/board/xes/xpedite5170/ddr.c
new file mode 100644
index 0000000..1d57d09
--- /dev/null
+++ b/board/xes/xpedite5170/ddr.c
@@ -0,0 +1,168 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 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 <i2c.h>
+#include <asm/fsl_ddr_sdram.h>
+#include <asm/fsl_ddr_dimm_params.h>
+
+static void get_spd(ddr2_spd_eeprom_t *spd, unsigned char i2c_address)
+{
+ i2c_read(i2c_address, SPD_EEPROM_OFFSET, 2, (uchar *)spd,
+ sizeof(ddr2_spd_eeprom_t));
+}
+
+unsigned int fsl_ddr_get_mem_data_rate(void)
+{
+ return get_bus_freq(0);
+}
+
+void fsl_ddr_get_spd(ddr2_spd_eeprom_t *ctrl_dimms_spd,
+ unsigned int ctrl_num)
+{
+ unsigned int i;
+ unsigned int i2c_address = 0;
+
+ for (i = 0; i < CONFIG_DIMM_SLOTS_PER_CTLR; i++) {
+ if (ctrl_num == 0) {
+ i2c_address = SPD_EEPROM_ADDRESS1;
+#ifdef SPD_EEPROM_ADDRESS2
+ } else if (ctrl_num == 1) {
+ i2c_address = SPD_EEPROM_ADDRESS2;
+#endif
+ } else {
+ /* An inalid ctrl number was give, use default SPD */
+ printf("ERROR: invalid DDR ctrl: %d\n", ctrl_num);
+ i2c_address = SPD_EEPROM_ADDRESS1;
+ }
+
+ get_spd(&(ctrl_dimms_spd[i]), i2c_address);
+ }
+}
+
+/*
+ * There are four board-specific SDRAM timing parameters which must be
+ * calculated based on the particular PCB artwork. These are:
+ * 1.) CPO (Read Capture Delay)
+ * - TIMING_CFG_2 register
+ * Source: Calculation based on board trace lengths and
+ * chip-specific internal delays.
+ * 2.) WR_DATA_DELAY (Write Command to Data Strobe Delay)
+ * - TIMING_CFG_2 register
+ * Source: Calculation based on board trace lengths.
+ * Unless clock and DQ lanes are very different
+ * lengths (>2"), this should be set to the nominal value
+ * of 1/2 clock delay.
+ * 3.) CLK_ADJUST (Clock and Addr/Cmd alignment control)
+ * - DDR_SDRAM_CLK_CNTL register
+ * Source: Signal Integrity Simulations
+ * 4.) 2T Timing on Addr/Ctl
+ * - TIMING_CFG_2 register
+ * Source: Signal Integrity Simulations
+ * Usually only needed with heavy load/very high speed (>DDR2-800)
+ *
+ * PCB routing on the XPedite5170 is nearly identical to the XPedite5370
+ * so we use the XPedite5370 settings as a basis for the XPedite5170.
+ */
+
+typedef struct board_memctl_options {
+ uint16_t datarate_mhz_low;
+ uint16_t datarate_mhz_high;
+ uint8_t clk_adjust;
+ uint8_t cpo_override;
+ uint8_t write_data_delay;
+} board_memctl_options_t;
+
+static struct board_memctl_options bopts_ctrl[][2] = {
+ {
+ /* Controller 0 */
+ {
+ /* DDR2 600/667 */
+ .datarate_mhz_low = 500,
+ .datarate_mhz_high = 750,
+ .clk_adjust = 5,
+ .cpo_override = 8,
+ .write_data_delay = 2,
+ },
+ {
+ /* DDR2 800 */
+ .datarate_mhz_low = 750,
+ .datarate_mhz_high = 850,
+ .clk_adjust = 5,
+ .cpo_override = 9,
+ .write_data_delay = 2,
+ },
+ },
+ {
+ /* Controller 1 */
+ {
+ /* DDR2 600/667 */
+ .datarate_mhz_low = 500,
+ .datarate_mhz_high = 750,
+ .clk_adjust = 5,
+ .cpo_override = 7,
+ .write_data_delay = 2,
+ },
+ {
+ /* DDR2 800 */
+ .datarate_mhz_low = 750,
+ .datarate_mhz_high = 850,
+ .clk_adjust = 5,
+ .cpo_override = 8,
+ .write_data_delay = 2,
+ },
+ },
+};
+
+void fsl_ddr_board_options(memctl_options_t *popts,
+ dimm_params_t *pdimm,
+ unsigned int ctrl_num)
+{
+ struct board_memctl_options *bopts = bopts_ctrl[ctrl_num];
+ sys_info_t sysinfo;
+ int i;
+ unsigned int datarate;
+
+ get_sys_info(&sysinfo);
+ datarate = fsl_ddr_get_mem_data_rate() / 1000000;
+
+ for (i = 0; i < ARRAY_SIZE(bopts_ctrl[ctrl_num]); i++) {
+ if ((bopts[i].datarate_mhz_low <= datarate) &&
+ (bopts[i].datarate_mhz_high >= datarate)) {
+ debug("controller %d:\n", ctrl_num);
+ debug(" clk_adjust = %d\n", bopts[i].clk_adjust);
+ debug(" cpo = %d\n", bopts[i].cpo_override);
+ debug(" write_data_delay = %d\n",
+ bopts[i].write_data_delay);
+ popts->clk_adjust = bopts[i].clk_adjust;
+ popts->cpo_override = bopts[i].cpo_override;
+ popts->write_data_delay = bopts[i].write_data_delay;
+ }
+ }
+
+ /*
+ * Factors to consider for half-strength driver enable:
+ * - number of DIMMs installed
+ */
+ popts->half_strength_driver_enable = 0;
+}
diff --git a/board/xes/xpedite5170/law.c b/board/xes/xpedite5170/law.c
new file mode 100644
index 0000000..0b7d9ef
--- /dev/null
+++ b/board/xes/xpedite5170/law.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd at 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 <common.h>
+#include <asm/fsl_law.h>
+#include <asm/mmu.h>
+
+/*
+ * Notes:
+ * CCSRBAR don't need a configured Local Access Window.
+ * If flash is 8M at default position (last 8M), no LAW needed.
+ */
+
+struct law_entry law_table[] = {
+ SET_LAW(CONFIG_SYS_FLASH_BASE2, LAW_SIZE_256M, LAW_TRGT_IF_LBC),
+#ifdef CONFIG_SYS_NAND_BASE
+ /* NAND LAW covers 2 NAND flashes */
+ SET_LAW(CONFIG_SYS_NAND_BASE, LAW_SIZE_512K, LAW_TRGT_IF_LBC),
+#endif
+#ifdef CONFIG_SYS_PCIE1_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE1_MEM_PHYS, LAW_SIZE_1G, LAW_TRGT_IF_PCIE_1),
+ SET_LAW(CONFIG_SYS_PCIE1_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_1),
+#endif
+#ifdef CONFIG_SYS_PCIE2_MEM_PHYS
+ SET_LAW(CONFIG_SYS_PCIE2_MEM_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_PCIE_2),
+ SET_LAW(CONFIG_SYS_PCIE2_IO_PHYS, LAW_SIZE_8M, LAW_TRGT_IF_PCIE_2),
+#endif
+};
+
+int num_law_entries = ARRAY_SIZE(law_table);
diff --git a/board/xes/xpedite5170/u-boot.lds b/board/xes/xpedite5170/u-boot.lds
new file mode 100644
index 0000000..b71a7d6
--- /dev/null
+++ b/board/xes/xpedite5170/u-boot.lds
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2006, 2007 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
+ */
+
+OUTPUT_ARCH(powerpc)
+
+SECTIONS
+{
+
+ /* Read-only sections, merged into text segment: */
+ .interp : { *(.interp) }
+ .hash : { *(.hash) }
+ .dynsym : { *(.dynsym) }
+ .dynstr : { *(.dynstr) }
+ .rel.text : { *(.rel.text) }
+ .rela.text : { *(.rela.text) }
+ .rel.data : { *(.rel.data) }
+ .rela.data : { *(.rela.data) }
+ .rel.rodata : { *(.rel.rodata) }
+ .rela.rodata : { *(.rela.rodata) }
+ .rel.got : { *(.rel.got) }
+ .rela.got : { *(.rela.got) }
+ .rel.ctors : { *(.rel.ctors) }
+ .rela.ctors : { *(.rela.ctors) }
+ .rel.dtors : { *(.rel.dtors) }
+ .rela.dtors : { *(.rela.dtors) }
+ .rel.bss : { *(.rel.bss) }
+ .rela.bss : { *(.rela.bss) }
+ .rel.plt : { *(.rel.plt) }
+ .rela.plt : { *(.rela.plt) }
+ .init : { *(.init) }
+ .plt : { *(.plt) }
+ .text :
+ {
+ cpu/mpc86xx/start.o (.text)
+ cpu/mpc86xx/traps.o (.text)
+ cpu/mpc86xx/interrupts.o (.text)
+ cpu/mpc86xx/cpu_init.o (.text)
+ cpu/mpc86xx/cpu.o (.text)
+ cpu/mpc86xx/speed.o (.text)
+ common/dlmalloc.o (.text)
+ lib_generic/crc32.o (.text)
+ lib_ppc/extable.o (.text)
+ lib_generic/zlib.o (.text)
+ *(.text)
+ *(.got1)
+ }
+ _etext = .;
+ PROVIDE (etext = .);
+ .rodata :
+ {
+ *(.eh_frame)
+ *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
+ }
+ .fini : { *(.fini) } =0
+ .ctors : { *(.ctors) }
+ .dtors : { *(.dtors) }
+
+ /* Read-write section, merged into data segment: */
+ . = (. + 0x00FF) & 0xFFFFFF00;
+ _erotext = .;
+ PROVIDE (erotext = .);
+ .reloc :
+ {
+ *(.got)
+ _GOT2_TABLE_ = .;
+ *(.got2)
+ _FIXUP_TABLE_ = .;
+ *(.fixup)
+ }
+ __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
+ __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+
+ .data :
+ {
+ *(.data)
+ *(.data1)
+ *(.sdata)
+ *(.sdata2)
+ *(.dynamic)
+ CONSTRUCTORS
+ }
+ _edata = .;
+ PROVIDE (edata = .);
+
+ . = .;
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = .;
+ __start___ex_table = .;
+ __ex_table : { *(__ex_table) }
+ __stop___ex_table = .;
+
+ . = ALIGN(256);
+ __init_begin = .;
+ .text.init : { *(.text.init) }
+ .data.init : { *(.data.init) }
+ . = ALIGN(256);
+ __init_end = .;
+
+ __bss_start = .;
+ .bss (NOLOAD) :
+ {
+ *(.sbss) *(.scommon)
+ *(.dynbss)
+ *(.bss)
+ *(COMMON)
+ . = ALIGN(4);
+ }
+ _end = . ;
+ PROVIDE (end = .);
+}
diff --git a/board/xes/xpedite5170/xpedite5170.c b/board/xes/xpedite5170/xpedite5170.c
new file mode 100644
index 0000000..f4231a9
--- /dev/null
+++ b/board/xes/xpedite5170/xpedite5170.c
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, 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 <asm/processor.h>
+#include <asm/mmu.h>
+#include <asm/io.h>
+#include <fdt_support.h>
+#include <pca953x.h>
+
+#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_PCI)
+extern void ft_board_pci_setup(void *blob, bd_t *bd);
+#endif
+
+int checkboard(void)
+{
+ char *s;
+
+ printf("Board: X-ES %s 3U VPX SBC\n", CONFIG_SYS_BOARD_NAME);
+ printf(" ");
+ s = getenv("board_rev");
+ if (s)
+ printf("Rev %s, ", s);
+ s = getenv("serial#");
+ if (s)
+ printf("Serial# %s, ", s);
+ s = getenv("board_cfg");
+ if (s)
+ printf("Cfg %s", s);
+ printf("\n");
+
+ return 0;
+}
+/*
+ * Print out which flash was booted from and if booting from the 2nd flash,
+ * swap flash chip selects to maintain consistent flash numbering/addresses.
+ */
+static void flash_cs_fixup(void)
+{
+ immap_t *immap = (immap_t *)CONFIG_SYS_IMMR;
+ ccsr_lbc_t *lbc = &immap->im_lbc;
+ int flash_sel;
+
+ /*
+ * Print boot dev and swap flash flash chip selects if booted from 2nd
+ * flash. Swapping chip selects presents user with a common memory
+ * map regardless of which flash was booted from.
+ */
+ flash_sel = !((pca953x_get_val(CONFIG_SYS_I2C_PCA953X_ADDR0) &
+ CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS));
+ printf("FLASH: Executed from FLASH%d\n", flash_sel ? 2 : 1);
+
+ if (flash_sel) {
+ out_be32(&lbc->br0, CONFIG_SYS_BR1_PRELIM);
+ out_be32(&lbc->or0, CONFIG_SYS_OR1_PRELIM);
+
+ out_be32(&lbc->br1, CONFIG_SYS_BR0_PRELIM);
+ out_be32(&lbc->or1, CONFIG_SYS_OR0_PRELIM);
+ }
+}
+
+int board_early_init_r(void)
+{
+ /* Initialize PCA9557 devices */
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR0, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR1, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR2, 0xff, 0);
+ pca953x_set_pol(CONFIG_SYS_I2C_PCA953X_ADDR3, 0xff, 0);
+
+ flash_cs_fixup();
+
+ return 0;
+}
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+void ft_board_setup(void *blob, bd_t *bd)
+{
+#ifdef CONFIG_PCI
+ ft_board_pci_setup(blob, bd);
+#endif
+ ft_cpu_setup(blob, bd);
+}
+#endif
+
+#ifdef CONFIG_MP
+extern void cpu_mp_lmb_reserve(struct lmb *lmb);
+
+void board_lmb_reserve(struct lmb *lmb)
+{
+ cpu_mp_lmb_reserve(lmb);
+}
+#endif
diff --git a/include/configs/XPEDITE5170.h b/include/configs/XPEDITE5170.h
new file mode 100644
index 0000000..2553293
--- /dev/null
+++ b/include/configs/XPEDITE5170.h
@@ -0,0 +1,756 @@
+/*
+ * Copyright 2009 Extreme Engineering Solutions, Inc.
+ * Copyright 2007-2008 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
+ */
+
+/*
+ * xpedite5170 board configuration file
+ */
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*
+ * High Level Configuration Options
+ */
+#define CONFIG_MPC86xx 1 /* MPC86xx */
+#define CONFIG_MPC8641 1 /* MPC8641 specific */
+#define CONFIG_XPEDITE5140 1 /* MPC8641HPCN board specific */
+#define CONFIG_SYS_BOARD_NAME "XPedite5170"
+#define CONFIG_NUM_CPUS 1 /* Number of CPUs in the system */
+#define CONFIG_LINUX_RESET_VEC 0x100 /* Reset vector used by Linux */
+#define CONFIG_BOARD_EARLY_INIT_R /* Call board_pre_init */
+#define CONFIG_RELOC_FIXUP_WORKS /* Fully relocate to SDRAM */
+#define CONFIG_HIGH_BATS 1 /* High BATs supported and enabled */
+#define CONFIG_ALTIVEC 1
+
+#define CONFIG_PCI 1 /* Enable PCI/PCIE */
+#define CONFIG_PCI_PNP 1 /* do pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW 1 /* show pci devices on startup */
+#define CONFIG_PCIE1 1 /* PCIE controler 1 */
+#define CONFIG_PCIE2 1 /* PCIE controler 2 */
+#define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */
+#define CONFIG_SYS_PCI_64BIT 1 /* enable 64-bit PCI resources */
+#define CONFIG_FSL_LAW 1 /* Use common FSL init code */
+
+/*
+ * DDR config
+ */
+#define CONFIG_FSL_DDR2
+#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */
+#define CONFIG_DDR_SPD
+#define CONFIG_MEM_INIT_VALUE 0xdeadbeef
+#define SPD_EEPROM_ADDRESS1 0x54 /* Both channels use the */
+#define SPD_EEPROM_ADDRESS2 0x54 /* same SPD data */
+#define SPD_EEPROM_OFFSET 0x200 /* OFFSET of SPD in EEPROM */
+#define CONFIG_NUM_DDR_CONTROLLERS 2
+#define CONFIG_DIMM_SLOTS_PER_CTLR 1
+#define CONFIG_CHIP_SELECTS_PER_CTRL 1
+#define CONFIG_DDR_ECC
+#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER
+#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/
+#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
+#define CONFIG_VERY_BIG_RAM
+#define CONFIG_SYS_MAX_DDR_BAT_SIZE 0x80000000 /* BAT mapping size */
+
+/*
+ * virtual address to be used for temporary mappings. There
+ * should be 128k free at this VA.
+ */
+#define CONFIG_SYS_SCRATCH_VA 0xe0000000
+
+#ifndef __ASSEMBLY__
+extern unsigned long get_board_sys_clk(unsigned long dummy);
+#endif
+
+#define CONFIG_SYS_CLK_FREQ get_board_sys_clk(0) /* sysclk for MPC86xx */
+
+/*
+ * L2CR setup
+ */
+#define CONFIG_SYS_L2
+#define L2_INIT 0
+#define L2_ENABLE (L2CR_L2E)
+
+/*
+ * 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 0xef000000 /* relocated CCSRBAR */
+#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
+#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR
+#define CONFIG_SYS_PCIE1_ADDR (CONFIG_SYS_CCSRBAR + 0x8000)
+#define CONFIG_SYS_PCIE2_ADDR (CONFIG_SYS_CCSRBAR + 0x9000)
+
+/*
+ * Diagnostics
+ */
+#define CONFIG_SYS_ALT_MEMTEST
+#define CONFIG_SYS_MEMTEST_START 0x10000000
+#define CONFIG_SYS_MEMTEST_END 0x20000000
+
+/*
+ * Memory map
+ * 0x0000_0000 0x7fff_ffff DDR 2G Cacheable
+ * 0x8000_0000 0xbfff_ffff PCIe1 Mem 1G non-cacheable
+ * 0xc000_0000 0xcfff_ffff PCIe2 Mem 256M non-cacheable
+ * 0xe000_0000 0xe7ff_ffff SRAM/SSRAM/L1 Cache 128M non-cacheable
+ * 0xe800_0000 0xe87f_ffff PCIe1 IO 8M non-cacheable
+ * 0xe880_0000 0xe8ff_ffff PCIe2 IO 8M non-cacheable
+ * 0xef00_0000 0xef0f_ffff CCSR/IMMR 1M non-cacheable
+ * 0xef80_0000 0xef8f_ffff NAND Flash 1M non-cacheable
+ * 0xf000_0000 0xf7ff_ffff NOR Flash 2 128M non-cacheable
+ * 0xf800_0000 0xffff_ffff NOR Flash 1 128M non-cacheable
+ */
+
+#define CONFIG_SYS_LBC_LCRR (LCRR_CLKDIV_2 | LCRR_EADC_3)
+
+/*
+ * NAND flash configuration
+ */
+#define CONFIG_SYS_NAND_BASE 0xef800000
+#define CONFIG_SYS_NAND_BASE2 0xef840000 /* Unused at this time */
+#define CONFIG_SYS_NAND_BASE_LIST {CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE2}
+#define CONFIG_SYS_MAX_NAND_DEVICE 2
+#define CONFIG_NAND_ACTL
+#define CONFIG_SYS_NAND_ACTL_ALE (1 << 14) /* C_LA14 */
+#define CONFIG_SYS_NAND_ACTL_CLE (1 << 15) /* C_LA15 */
+#define CONFIG_SYS_NAND_ACTL_NCE 0 /* NCE not controlled by ADDR */
+#define CONFIG_SYS_NAND_ACTL_DELAY 25
+#define CONFIG_SYS_NAND_QUIET_TEST
+#define CONFIG_JFFS2_NAND
+
+/*
+ * NOR flash configuration
+ */
+#define CONFIG_SYS_FLASH_BASE 0xf8000000
+#define CONFIG_SYS_FLASH_BASE2 0xf0000000
+#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE2}
+#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
+#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */
+#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
+#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
+#define CONFIG_FLASH_CFI_DRIVER
+#define CONFIG_SYS_FLASH_CFI
+#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
+#define CONFIG_SYS_FLASH_AUTOPROTECT_LIST { {0xfff00000, 0xc0000}, \
+ {0xf7f00000, 0xc0000} }
+#define CONFIG_SYS_MONITOR_BASE TEXT_BASE /* start of monitor */
+#define CONFIG_SYS_MONITOR_BASE_EARLY 0xfff00000 /* early monitor loc */
+
+/*
+ * Chip select configuration
+ */
+/* NOR Flash 0 on CS0 */
+#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE |\
+ BR_PS_16 |\
+ BR_V)
+#define CONFIG_SYS_OR0_PRELIM (OR_AM_128MB |\
+ OR_GPCM_CSNT |\
+ OR_GPCM_XACS |\
+ OR_GPCM_ACS_DIV2 |\
+ OR_GPCM_SCY_8 |\
+ OR_GPCM_TRLX |\
+ OR_GPCM_EHTR |\
+ OR_GPCM_EAD)
+
+/* NOR Flash 1 on CS1 */
+#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_FLASH_BASE2 |\
+ BR_PS_16 |\
+ BR_V)
+#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_OR0_PRELIM
+
+/* NAND flash on CS2 */
+#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_NAND_BASE |\
+ BR_PS_8 |\
+ BR_V)
+#define CONFIG_SYS_OR2_PRELIM (OR_AM_256KB |\
+ OR_GPCM_BCTLD |\
+ OR_GPCM_CSNT |\
+ OR_GPCM_ACS_DIV4 |\
+ OR_GPCM_SCY_4 |\
+ OR_GPCM_TRLX |\
+ OR_GPCM_EHTR)
+
+/* Optional NAND flash on CS3 */
+#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_NAND_BASE2 |\
+ BR_PS_8 |\
+ BR_V)
+#define CONFIG_SYS_OR3_PRELIM CONFIG_SYS_OR2_PRELIM
+
+/*
+ * Use L1 as initial stack
+ */
+#define CONFIG_SYS_INIT_RAM_LOCK 1
+#define CONFIG_SYS_INIT_RAM_ADDR 0xe0000000
+#define CONFIG_SYS_INIT_RAM_END 0x00004000
+
+#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) /* Reserve 512 KB for Mon */
+#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) /* Reserved for malloc */
+
+/*
+ * 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_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
+#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
+#define CONFIG_BAUDRATE 115200
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*
+ * Use the HUSH parser
+ */
+#define CONFIG_SYS_HUSH_PARSER
+#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
+
+/*
+ * Pass open firmware flat tree
+ */
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS 1
+
+#define CONFIG_SYS_64BIT_VSPRINTF 1
+#define CONFIG_SYS_64BIT_STRTOUL 1
+
+/*
+ * I2C
+ */
+#define CONFIG_FSL_I2C /* Use FSL common I2C driver */
+#define CONFIG_HARD_I2C /* I2C with hardware support */
+#define CONFIG_SYS_I2C_SPEED 100000 /* M41T00 only supports 100 KHz */
+#define CONFIG_SYS_I2C_SLAVE 0x7F
+#define CONFIG_SYS_I2C_OFFSET 0x3000
+#define CONFIG_SYS_I2C2_OFFSET 0x3100
+#define CONFIG_I2C_MULTI_BUS
+#define CONFIG_I2C_CMD_TREE
+
+/* PEX8518 slave I2C interface */
+#define CONFIG_SYS_I2C_PEX8518_ADDR 0x70
+
+/* I2C DS1631 temperature sensor */
+#define CONFIG_SYS_I2C_DS1621_ADDR 0x48
+#define CONFIG_DTT_DS1621
+#define CONFIG_DTT_SENSORS { 0 }
+
+/* I2C EEPROM - AT24C128B */
+#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
+#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 byte pages */
+#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* take up to 10 msec */
+
+/* I2C RTC */
+#define CONFIG_RTC_M41T11 1
+#define CONFIG_SYS_I2C_RTC_ADDR 0x68
+#define CONFIG_SYS_M41T11_BASE_YEAR 2000
+
+/* GPIO/EEPROM/SRAM */
+#define CONFIG_DS4510
+#define CONFIG_SYS_I2C_DS4510_ADDR 0x51
+
+/* GPIO */
+#define CONFIG_PCA953X
+#define CONFIG_SYS_I2C_PCA953X_ADDR0 0x18
+#define CONFIG_SYS_I2C_PCA953X_ADDR1 0x1c
+#define CONFIG_SYS_I2C_PCA953X_ADDR2 0x1e
+#define CONFIG_SYS_I2C_PCA953X_ADDR3 0x1f
+#define CONFIG_SYS_I2C_PCA953X_ADDR CONFIG_SYS_I2C_PCA953X_ADDR0
+
+/*
+ * PU = pulled high, PD = pulled low
+ * I = input, O = output, IO = input/output
+ */
+/* PCA9557 @ 0x18*/
+#define CONFIG_SYS_PCA953X_C0_SER0_EN 0x01 /* PU; UART0 enable (1: enabled) */
+#define CONFIG_SYS_PCA953X_C0_SER0_MODE 0x02 /* PU; UART0 serial mode select */
+#define CONFIG_SYS_PCA953X_C0_SER1_EN 0x04 /* PU; UART1 enable (1: enabled) */
+#define CONFIG_SYS_PCA953X_C0_SER1_MODE 0x08 /* PU; UART1 serial mode select */
+#define CONFIG_SYS_PCA953X_C0_FLASH_PASS_CS 0x10 /* PU; Boot flash CS select */
+#define CONFIG_SYS_PCA953X_NVM_WP 0x20 /* PU; Set to 0 to enable NVM writing */
+
+/* PCA9557 @ 0x1c*/
+#define CONFIG_SYS_PCA953X_XMC0_ROOT0 0x01 /* PU; Low if XMC is RC */
+#define CONFIG_SYS_PCA953X_PLUG_GPIO0 0x02 /* Samtec connector GPIO */
+#define CONFIG_SYS_PCA953X_XMC0_WAKE 0x04 /* PU; XMC wake */
+#define CONFIG_SYS_PCA953X_XMC0_BIST 0x08 /* PU; XMC built in self test */
+#define CONFIG_SYS_PCA953X_XMC_PRESENT 0x10 /* PU; Low if XMC module installed */
+#define CONFIG_SYS_PCA953X_PMC_PRESENT 0x20 /* PU; Low if PMC module installed */
+#define CONFIG_SYS_PCA953X_PMC0_MONARCH 0x40 /* PMC monarch mode enable */
+#define CONFIG_SYS_PCA953X_PMC0_EREADY 0x80 /* PU; PMC PCI eready */
+
+/* PCA9557 @ 0x1e*/
+#define CONFIG_SYS_PCA953X_P0_GA0 0x01 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA1 0x02 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA2 0x04 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA3 0x08 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GA4 0x10 /* PU; VPX Geographical address */
+#define CONFIG_SYS_PCA953X_P0_GAP 0x20 /* PU; VPX Geographical address parity */
+#define CONFIG_SYS_PCA953X_P1_SYSEN 0x80 /* PU; VPX P1 SYSCON */
+
+/* PCA9557 @ 0x1f */
+#define CONFIG_SYS_PCA953X_VPX_GPIO0 0x01 /* PU; VPX P15 GPIO */
+#define CONFIG_SYS_PCA953X_VPX_GPIO1 0x02 /* PU; VPX P15 GPIO */
+#define CONFIG_SYS_PCA953X_VPX_GPIO2 0x04 /* PU; VPX P15 GPIO */
+#define CONFIG_SYS_PCA953X_VPX_GPIO3 0x08 /* PU; VPX P15 GPIO */
+
+/*
+ * General PCI
+ * Memory space is mapped 1-1, but I/O space must start from 0.
+ */
+/* PCIE1 - PEX8518 */
+#define CONFIG_SYS_PCIE1_MEM_BASE 0x80000000
+#define CONFIG_SYS_PCIE1_MEM_PHYS CONFIG_SYS_PCIE1_MEM_BASE
+#define CONFIG_SYS_PCIE1_MEM_SIZE 0x40000000 /* 1G */
+#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE1_IO_PHYS 0xe8000000
+#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 /* 8M */
+
+/* PCIE2 - VPX P1 */
+#define CONFIG_SYS_PCIE2_MEM_BASE 0xc0000000
+#define CONFIG_SYS_PCIE2_MEM_PHYS CONFIG_SYS_PCIE2_MEM_BASE
+#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000 /* 256M */
+#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
+#define CONFIG_SYS_PCIE2_IO_PHYS 0xe8800000
+#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000 /* 8M */
+
+/*
+ * Networking options
+ */
+#define CONFIG_TSEC_ENET /* tsec ethernet support */
+#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
+#define CONFIG_NET_MULTI 1
+#define CONFIG_MII 1 /* MII PHY management */
+#define CONFIG_ETHPRIME "eTSEC1"
+
+#define CONFIG_TSEC1 1
+#define CONFIG_TSEC1_NAME "eTSEC1"
+#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC1_PHY_ADDR 1
+#define TSEC1_PHYIDX 0
+#define CONFIG_HAS_ETH0
+
+#define CONFIG_TSEC2 1
+#define CONFIG_TSEC2_NAME "eTSEC2"
+#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
+#define TSEC2_PHY_ADDR 2
+#define TSEC2_PHYIDX 0
+#define CONFIG_HAS_ETH1
+
+/*
+ * BAT mappings
+ */
+#if (CONFIG_SYS_CCSRBAR_DEFAULT != CONFIG_SYS_CCSRBAR)
+#define CONFIG_SYS_CCSR_DEFAULT_DBATL (CONFIG_SYS_CCSRBAR_DEFAULT |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_CCSR_DEFAULT_DBATU (CONFIG_SYS_CCSRBAR_DEFAULT |\
+ BATU_BL_1M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_CCSR_DEFAULT_IBATL (CONFIG_SYS_CCSRBAR_DEFAULT |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT)
+#define CONFIG_SYS_CCSR_DEFAULT_IBATU CONFIG_SYS_CCSR_DEFAULT_DBATU
+#endif
+
+/*
+ * BAT0 2G Cacheable, non-guarded
+ * 0x0000_0000 2G DDR
+ */
+#define CONFIG_SYS_DBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_DBAT0U (BATU_BL_2G | BATU_VS | BATU_VP)
+#define CONFIG_SYS_IBAT0L (BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT0U CONFIG_SYS_DBAT0U
+
+/*
+ * BAT1 1G Cache-inhibited, guarded
+ * 0x8000_0000 1G PCI-Express 1 Memory
+ */
+#define CONFIG_SYS_DBAT1L (CONFIG_SYS_PCIE1_MEM_PHYS |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT1U (CONFIG_SYS_PCIE1_MEM_PHYS |\
+ BATU_BL_1G |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT1L (CONFIG_SYS_PCIE1_MEM_PHYS |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT1U CONFIG_SYS_DBAT1U
+
+/*
+ * BAT2 512M Cache-inhibited, guarded
+ * 0xc000_0000 512M PCI-Express 2 Memory
+ */
+#define CONFIG_SYS_DBAT2L (CONFIG_SYS_PCIE2_MEM_PHYS |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCIE2_MEM_PHYS |\
+ BATU_BL_512M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT2L (CONFIG_SYS_PCIE2_MEM_PHYS |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT2U CONFIG_SYS_DBAT2U
+
+/*
+ * BAT3 1M Cache-inhibited, guarded
+ * 0xe000_0000 1M CCSR
+ */
+#define CONFIG_SYS_DBAT3L (CONFIG_SYS_CCSRBAR |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT3U (CONFIG_SYS_CCSRBAR |\
+ BATU_BL_1M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT3L (CONFIG_SYS_CCSRBAR |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT3U CONFIG_SYS_DBAT3U
+
+/*
+ * BAT4 32M Cache-inhibited, guarded
+ * 0xe200_0000 16M PCI-Express 1 I/O
+ * 0xe300_0000 16M PCI-Express 2 I/0
+ */
+#define CONFIG_SYS_DBAT4L (CONFIG_SYS_PCIE1_IO_PHYS |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT4U (CONFIG_SYS_PCIE1_IO_PHYS |\
+ BATU_BL_32M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT4L (CONFIG_SYS_PCIE1_IO_PHYS |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT4U CONFIG_SYS_DBAT4U
+
+/*
+ * BAT5 128K Cacheable, non-guarded
+ * 0xe400_1000 128K Init RAM for stack in the CPU DCache (no backing memory)
+ */
+#define CONFIG_SYS_DBAT5L (CONFIG_SYS_INIT_RAM_ADDR |\
+ BATL_PP_RW |\
+ BATL_MEMCOHERENCE)
+#define CONFIG_SYS_DBAT5U (CONFIG_SYS_INIT_RAM_ADDR |\
+ BATU_BL_128K |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT5L CONFIG_SYS_DBAT5L
+#define CONFIG_SYS_IBAT5U CONFIG_SYS_DBAT5U
+
+/*
+ * BAT6 256M Cache-inhibited, guarded
+ * 0xf000_0000 256M FLASH
+ */
+#define CONFIG_SYS_DBAT6L (CONFIG_SYS_FLASH_BASE2 |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U (CONFIG_SYS_FLASH_BASE |\
+ BATU_BL_256M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT6L (CONFIG_SYS_FLASH_BASE |\
+ BATL_PP_RW |\
+ BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT6U CONFIG_SYS_DBAT6U
+
+/* Map the last 1M of flash where we're running from reset */
+#define CONFIG_SYS_DBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT6U_EARLY (TEXT_BASE |\
+ BATU_BL_1M |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT6L_EARLY (CONFIG_SYS_MONITOR_BASE_EARLY |\
+ BATL_PP_RW |\
+ BATL_MEMCOHERENCE)
+#define CONFIG_SYS_IBAT6U_EARLY CONFIG_SYS_DBAT6U_EARLY
+
+/*
+ * BAT7 64M Cache-inhibited, guarded
+ * 0xe800_0000 64K NAND FLASH
+ * 0xe804_0000 128K DUART Registers
+ */
+#define CONFIG_SYS_DBAT7L (CONFIG_SYS_NAND_BASE |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT |\
+ BATL_GUARDEDSTORAGE)
+#define CONFIG_SYS_DBAT7U (CONFIG_SYS_NAND_BASE |\
+ BATU_BL_512K |\
+ BATU_VS |\
+ BATU_VP)
+#define CONFIG_SYS_IBAT7L (CONFIG_SYS_NAND_BASE |\
+ BATL_PP_RW |\
+ BATL_CACHEINHIBIT)
+#define CONFIG_SYS_IBAT7U CONFIG_SYS_DBAT7U
+
+/*
+ * Command configuration.
+ */
+#include <config_cmd_default.h>
+
+#define CONFIG_CMD_ASKENV
+#define CONFIG_CMD_DATE
+#define CONFIG_CMD_DHCP
+#define CONFIG_CMD_DS4510
+#define CONFIG_CMD_DS4510_INFO
+#define CONFIG_CMD_DTT
+#define CONFIG_CMD_EEPROM
+#define CONFIG_CMD_ELF
+#define CONFIG_CMD_SAVEENV
+#define CONFIG_CMD_FLASH
+#define CONFIG_CMD_I2C
+#define CONFIG_CMD_IRQ
+#define CONFIG_CMD_JFFS2
+#define CONFIG_CMD_MII
+#define CONFIG_CMD_NAND
+#define CONFIG_CMD_NET
+#define CONFIG_CMD_PCA953X
+#define CONFIG_CMD_PCA953X_INFO
+#define CONFIG_CMD_PCI
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_REGINFO
+#define CONFIG_CMD_SNTP
+
+/*
+ * Miscellaneous configurable options
+ */
+#define CONFIG_SYS_LONGHELP /* undef to save memory */
+#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
+#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
+#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
+#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
+#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
+#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
+#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1ms ticks */
+#define CONFIG_CMDLINE_EDITING 1 /* Command-line editing */
+#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
+#define CONFIG_BOOTDELAY 3 /* -1 disables auto-boot */
+#define CONFIG_PANIC_HANG /* do not reset board on panic */
+#define CONFIG_PREBOOT /* enable preboot variable */
+#define CONFIG_FIT 1
+#define CONFIG_FIT_VERBOSE 1
+#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
+
+/*
+ * 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*/
+
+/*
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+/*
+ * Environment Configuration
+ */
+#define CONFIG_ENV_IS_IN_FLASH 1
+#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128k (one sector) for env */
+#define CONFIG_ENV_SIZE 0x8000
+#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
+
+/*
+ * Flash memory map:
+ * fffc0000 - ffffffff Pri FDT (256KB)
+ * fff80000 - fffbffff Pri U-Boot Environment (256 KB)
+ * fff00000 - fff7ffff Pri U-Boot (512 KB)
+ * fef00000 - ffefffff Pri OS image (16MB)
+ * f8000000 - feefffff Pri OS Use/Filesystem (111MB)
+ *
+ * f7fc0000 - f7ffffff Sec FDT (256KB)
+ * f7f80000 - f7fbffff Sec U-Boot Environment (256 KB)
+ * f7f00000 - f7f7ffff Sec U-Boot (512 KB)
+ * f6f00000 - f7efffff Sec OS image (16MB)
+ * f0000000 - f6efffff Sec OS Use/Filesystem (111MB)
+ */
+#define CONFIG_UBOOT1_ENV_ADDR MK_STR(0xfff00000)
+#define CONFIG_UBOOT2_ENV_ADDR MK_STR(0xf7f00000)
+#define CONFIG_FDT1_ENV_ADDR MK_STR(0xfffc0000)
+#define CONFIG_FDT2_ENV_ADDR MK_STR(0xf7fc0000)
+#define CONFIG_OS1_ENV_ADDR MK_STR(0xfef00000)
+#define CONFIG_OS2_ENV_ADDR MK_STR(0xf6f00000)
+
+#define CONFIG_PROG_UBOOT1 \
+ "$download_cmd $loadaddr $ubootfile; " \
+ "if test $? -eq 0; then " \
+ "protect off "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
+ "erase "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
+ "cp.w $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 40000; " \
+ "protect on "CONFIG_UBOOT1_ENV_ADDR" +80000; " \
+ "cmp.b $loadaddr "CONFIG_UBOOT1_ENV_ADDR" 80000; " \
+ "if test $? -ne 0; then " \
+ "echo PROGRAM FAILED; " \
+ "else; " \
+ "echo PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_UBOOT2 \
+ "$download_cmd $loadaddr $ubootfile; " \
+ "if test $? -eq 0; then " \
+ "protect off "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
+ "erase "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
+ "cp.w $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 40000; " \
+ "protect on "CONFIG_UBOOT2_ENV_ADDR" +80000; " \
+ "cmp.b $loadaddr "CONFIG_UBOOT2_ENV_ADDR" 80000; " \
+ "if test $? -ne 0; then " \
+ "echo PROGRAM FAILED; " \
+ "else; " \
+ "echo PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_BOOT_OS_NET \
+ "$download_cmd $osaddr $osfile; " \
+ "if test $? -eq 0; then " \
+ "if test -n $fdtaddr; then " \
+ "$download_cmd $fdtaddr $fdtfile; " \
+ "if test $? -eq 0; then " \
+ "bootm $osaddr - $fdtaddr; " \
+ "else; " \
+ "echo FDT DOWNLOAD FAILED; " \
+ "fi; " \
+ "else; " \
+ "bootm $osaddr; " \
+ "fi; " \
+ "else; " \
+ "echo OS DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_OS1 \
+ "$download_cmd $osaddr $osfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_OS1_ENV_ADDR" +$filesize; " \
+ "cp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; " \
+ "cmp.b $osaddr "CONFIG_OS1_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo OS PROGRAM FAILED; " \
+ "else; " \
+ "echo OS PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo OS DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_OS2 \
+ "$download_cmd $osaddr $osfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_OS2_ENV_ADDR" +$filesize; " \
+ "cp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; " \
+ "cmp.b $osaddr "CONFIG_OS2_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo OS PROGRAM FAILED; " \
+ "else; " \
+ "echo OS PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo OS DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_FDT1 \
+ "$download_cmd $fdtaddr $fdtfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_FDT1_ENV_ADDR" +$filesize;" \
+ "cp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; " \
+ "cmp.b $fdtaddr "CONFIG_FDT1_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo FDT PROGRAM FAILED; " \
+ "else; " \
+ "echo FDT PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo FDT DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_PROG_FDT2 \
+ "$download_cmd $fdtaddr $fdtfile; " \
+ "if test $? -eq 0; then " \
+ "erase "CONFIG_FDT2_ENV_ADDR" +$filesize;" \
+ "cp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; " \
+ "cmp.b $fdtaddr "CONFIG_FDT2_ENV_ADDR" $filesize; " \
+ "if test $? -ne 0; then " \
+ "echo FDT PROGRAM FAILED; " \
+ "else; " \
+ "echo FDT PROGRAM SUCCEEDED; " \
+ "fi; " \
+ "else; " \
+ "echo FDT DOWNLOAD FAILED; " \
+ "fi;"
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ "autoload=yes\0" \
+ "download_cmd=tftp\0" \
+ "console_args=console=ttyS0,115200\0" \
+ "root_args=root=/dev/nfs rw\0" \
+ "misc_args=ip=on\0" \
+ "set_bootargs=setenv bootargs ${console_args} ${root_args} ${misc_args}\0" \
+ "bootfile=/home/user/file\0" \
+ "osfile=/home/user/uImage-XPedite5170\0" \
+ "fdtfile=/home/user/xpedite5170.dtb\0" \
+ "ubootfile=/home/user/u-boot.bin\0" \
+ "fdtaddr=c00000\0" \
+ "osaddr=0x1000000\0" \
+ "loadaddr=0x1000000\0" \
+ "prog_uboot1="CONFIG_PROG_UBOOT1"\0" \
+ "prog_uboot2="CONFIG_PROG_UBOOT2"\0" \
+ "prog_os1="CONFIG_PROG_OS1"\0" \
+ "prog_os2="CONFIG_PROG_OS2"\0" \
+ "prog_fdt1="CONFIG_PROG_FDT1"\0" \
+ "prog_fdt2="CONFIG_PROG_FDT2"\0" \
+ "bootcmd_net=run set_bootargs; "CONFIG_BOOT_OS_NET"\0" \
+ "bootcmd_flash1=run set_bootargs; " \
+ "bootm "CONFIG_OS1_ENV_ADDR" - "CONFIG_FDT1_ENV_ADDR"\0"\
+ "bootcmd_flash2=run set_bootargs; " \
+ "bootm "CONFIG_OS2_ENV_ADDR" - "CONFIG_FDT2_ENV_ADDR"\0"\
+ "bootcmd=run bootcmd_flash1\0"
+#endif /* __CONFIG_H */
--
1.6.2.1
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