From 3d9f3bfb7a33efe8e41e01b025563cd712c57d64 Mon Sep 17 00:00:00 2001 From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 14 Jan 2008 19:20:08 +0100 Subject: ARM: remove useless function board_post_init Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- board/ixdp425/ixdp425.c | 5 ----- board/prodrive/pdnb3/pdnb3.c | 5 ----- board/xm250/xm250.c | 8 -------- 3 files changed, 18 deletions(-) (limited to 'board') diff --git a/board/ixdp425/ixdp425.c b/board/ixdp425/ixdp425.c index 2a33d6d..e0d7637 100644 --- a/board/ixdp425/ixdp425.c +++ b/board/ixdp425/ixdp425.c @@ -38,11 +38,6 @@ DECLARE_GLOBAL_DATA_PTR; /* * Miscelaneous platform dependent initialisations */ -int board_post_init (void) -{ - return (0); -} - int board_init (void) { /* arch number of IXDP */ diff --git a/board/prodrive/pdnb3/pdnb3.c b/board/prodrive/pdnb3/pdnb3.c index a1a310a..3445a3a 100644 --- a/board/prodrive/pdnb3/pdnb3.c +++ b/board/prodrive/pdnb3/pdnb3.c @@ -48,11 +48,6 @@ static unsigned long old_val = 0; /* * Miscelaneous platform dependent initialisations */ -int board_post_init(void) -{ - return (0); -} - int board_init(void) { /* arch number of PDNB3 */ diff --git a/board/xm250/xm250.c b/board/xm250/xm250.c index 528d323..56b1cd4 100644 --- a/board/xm250/xm250.c +++ b/board/xm250/xm250.c @@ -52,14 +52,6 @@ sleep (int i) int /**********************************************************/ -board_post_init (void) -/**********************************************************/ -{ - return (0); -} - -int -/**********************************************************/ board_init (void) /**********************************************************/ { -- cgit v1.1 From ea99e8f05b7240fd657739e286664664ae160abe Mon Sep 17 00:00:00 2001 From: Michael Schwingen Date: Wed, 16 Jan 2008 19:50:37 +0100 Subject: add AcTux-1 board support Signed-off-by: Michael Schwingen --- board/actux1/Makefile | 50 +++++++++++++++ board/actux1/actux1.c | 161 +++++++++++++++++++++++++++++++++++++++++++++++ board/actux1/actux1_hw.h | 57 +++++++++++++++++ board/actux1/config.mk | 4 ++ board/actux1/u-boot.lds | 69 ++++++++++++++++++++ 5 files changed, 341 insertions(+) create mode 100644 board/actux1/Makefile create mode 100644 board/actux1/actux1.c create mode 100644 board/actux1/actux1_hw.h create mode 100644 board/actux1/config.mk create mode 100644 board/actux1/u-boot.lds (limited to 'board') diff --git a/board/actux1/Makefile b/board/actux1/Makefile new file mode 100644 index 0000000..83611e7 --- /dev/null +++ b/board/actux1/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2006 +# 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).a + +COBJS := actux1.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/actux1/actux1.c b/board/actux1/actux1.c new file mode 100644 index 0000000..b555fdb --- /dev/null +++ b/board/actux1/actux1.c @@ -0,0 +1,161 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * (C) Copyright 2002 + * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH + * Marius Groeger + * + * 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 +#include +#include +#include +#include +#include + +#include "actux1_hw.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_init (void) +{ + gd->bd->bi_arch_number = MACH_TYPE_ACTUX1; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + GPIO_OUTPUT_CLEAR (CFG_GPIO_IORST); + GPIO_OUTPUT_ENABLE (CFG_GPIO_IORST); + + /* Setup GPIO's for PCI INTA */ + GPIO_OUTPUT_DISABLE (CFG_GPIO_PCI1_INTA); + GPIO_INT_ACT_LOW_SET (CFG_GPIO_PCI1_INTA); + + /* Setup GPIO's for 33MHz clock output */ + GPIO_OUTPUT_ENABLE (CFG_GPIO_PCI_CLK); + GPIO_OUTPUT_ENABLE (CFG_GPIO_EXTBUS_CLK); + *IXP425_GPIO_GPCLKR = 0x011001FF; + + /* CS5: Debug port */ + *IXP425_EXP_CS5 = 0x9d520003; + /* CS6: HwRel */ + *IXP425_EXP_CS6 = 0x81860001; + /* CS7: LEDs */ + *IXP425_EXP_CS7 = 0x80900003; + + udelay (533); + GPIO_OUTPUT_SET (CFG_GPIO_IORST); + + ACTUX1_LED1 (2); + ACTUX1_LED2 (2); + ACTUX1_LED3 (0); + ACTUX1_LED4 (0); + ACTUX1_LED5 (0); + ACTUX1_LED6 (0); + ACTUX1_LED7 (0); + + ACTUX1_HS (ACTUX1_HS_DCD); + + return 0; +} + +/* + * Check Board Identity + */ +int checkboard (void) +{ + char revision; + char *s = getenv ("serial#"); + + puts ("Board: AcTux-1 rev."); + putc (ACTUX1_BOARDREL + 'A' - 1); + + if (s != NULL) { + puts (", serial# "); + puts (s); + } + putc ('\n'); + + return (0); +} + +/************************************************************************* + * get_board_rev() - setup to pass kernel board revision information + * 0 = reserved + * 1 = Rev. A + * 2 = Rev. B + *************************************************************************/ +u32 get_board_rev (void) +{ + return ACTUX1_BOARDREL; +} + +int dram_init (void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return (0); +} + +#if defined(CONFIG_CMD_PCI) || defined(CONFIG_PCI) +extern struct pci_controller hose; +extern void pci_ixp_init (struct pci_controller *hose); + +void pci_init_board (void) +{ + extern void pci_ixp_init (struct pci_controller *hose); + pci_ixp_init (&hose); +} +#endif + +void reset_phy (void) +{ + u16 id1, id2; + + /* initialize the PHY */ + miiphy_reset ("NPE0", CONFIG_PHY_ADDR); + + miiphy_read ("NPE0", CONFIG_PHY_ADDR, PHY_PHYIDR1, &id1); + miiphy_read ("NPE0", CONFIG_PHY_ADDR, PHY_PHYIDR2, &id2); + + id2 &= 0xFFF0; /* mask out revision bits */ + + if (id1 == 0x13 && id2 == 0x78e0) { + /* + * LXT971/LXT972 PHY: set LED outputs: + * LED1(green) = Link/ACT, + * LED2 (unused) = LINK, + * LED3(red) = Coll + */ + miiphy_write ("NPE0", CONFIG_PHY_ADDR, 20, 0xD432); + } else if (id1 == 0x143 && id2 == 0xbc30) { + /* BCM5241: default values are OK */ + } else + printf ("unknown ethernet PHY ID: %x %x\n", id1, id2); +} diff --git a/board/actux1/actux1_hw.h b/board/actux1/actux1_hw.h new file mode 100644 index 0000000..bb3b7f9 --- /dev/null +++ b/board/actux1/actux1_hw.h @@ -0,0 +1,57 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * hardware register definitions for the AcTux-1 board. + * + * 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 + */ + +#ifndef _ACTUX1_HW_H +#define _ACTUX1_HW_H + +/* 0 = LED off,1 = green, 2 = red, 3 = orange */ +#define ACTUX1_LED1(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 0) +#define ACTUX1_LED2(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 1) +#define ACTUX1_LED3(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 2) +#define ACTUX1_LED4(a) writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 3) +#define ACTUX1_LED5(a) writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 4) +#define ACTUX1_LED6(a) writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 5) +#define ACTUX1_LED7(a) writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 6) +#define ACTUX1_HS(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 7) +#define ACTUX1_HS_DCD 0x01 +#define ACTUX1_HS_DSR 0x02 + +#define ACTUX1_DBG_PORT IXP425_EXP_BUS_CS5_BASE_PHYS +#define ACTUX1_BOARDREL (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0x0F) + +/* GPIO settings */ +#define CFG_GPIO_PCI1_INTA 2 +#define CFG_GPIO_PCI2_INTA 3 +#define CFG_GPIO_I2C_SDA 4 +#define CFG_GPIO_I2C_SCL 5 +#define CFG_GPIO_DBGJUMPER 9 +#define CFG_GPIO_BUTTON1 10 +#define CFG_GPIO_DBGSENSE 11 +#define CFG_GPIO_DTR 12 +#define CFG_GPIO_IORST 13 /* Out */ +#define CFG_GPIO_PCI_CLK 14 /* Out */ +#define CFG_GPIO_EXTBUS_CLK 15 /* Out */ + +#endif diff --git a/board/actux1/config.mk b/board/actux1/config.mk new file mode 100644 index 0000000..9a634cd --- /dev/null +++ b/board/actux1/config.mk @@ -0,0 +1,4 @@ +TEXT_BASE = 0x00e00000 + +# include NPE ethernet driver +BOARDLIBS = cpu/ixp/npe/libnpe.a diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds new file mode 100644 index 0000000..0de78d3 --- /dev/null +++ b/board/actux1/u-boot.lds @@ -0,0 +1,69 @@ +/* + * (C) Copyright 2000 + * 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 + */ + +OUTPUT_FORMAT ("elf32-bigarm", "elf32-bigarm", "elf32-bigarm") +OUTPUT_ARCH (arm) +ENTRY (_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN (4); + .text : { + cpu/ixp/start.o(.text) + lib_generic/string.o(.text) + lib_generic/vsprintf.o(.text) + lib_arm/board.o(.text) + common/dlmalloc.o(.text) + cpu/ixp/cpu.o(.text) + . = env_offset; + common/environment.o(.ppcenv) + * (.text) + } + + . = ALIGN (4); + .rodata : { + *(.rodata) + } + . = ALIGN (4); + .data : { + *(.data) + } + . = ALIGN (4); + .got : { + *(.got) + } + . =.; + __u_boot_cmd_start =.; + .u_boot_cmd : { + *(.u_boot_cmd) + } + __u_boot_cmd_end =.; + + . = ALIGN (4); + __bss_start =.; + .bss (NOLOAD): { + *(.bss) + } + _end =.; +} -- cgit v1.1 From aebf00fc4d1343b24715373893f7b20bf462d1e9 Mon Sep 17 00:00:00 2001 From: Michael Schwingen Date: Wed, 16 Jan 2008 19:51:14 +0100 Subject: add AcTux-2 board support Signed-off-by: Michael Schwingen --- board/actux2/Makefile | 50 ++++++++++++++++++ board/actux2/actux2.c | 134 +++++++++++++++++++++++++++++++++++++++++++++++ board/actux2/actux2_hw.h | 59 +++++++++++++++++++++ board/actux2/config.mk | 4 ++ board/actux2/u-boot.lds | 74 ++++++++++++++++++++++++++ 5 files changed, 321 insertions(+) create mode 100644 board/actux2/Makefile create mode 100644 board/actux2/actux2.c create mode 100644 board/actux2/actux2_hw.h create mode 100644 board/actux2/config.mk create mode 100644 board/actux2/u-boot.lds (limited to 'board') diff --git a/board/actux2/Makefile b/board/actux2/Makefile new file mode 100644 index 0000000..37fd262 --- /dev/null +++ b/board/actux2/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2006 +# 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).a + +COBJS := actux2.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/actux2/actux2.c b/board/actux2/actux2.c new file mode 100644 index 0000000..f3a81a8 --- /dev/null +++ b/board/actux2/actux2.c @@ -0,0 +1,134 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * (C) Copyright 2002 + * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH + * Marius Groeger + * + * 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 +#include +#include +#include +#include + +#include + +#include "actux2_hw.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_init (void) +{ + gd->bd->bi_arch_number = MACH_TYPE_ACTUX2; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + GPIO_OUTPUT_ENABLE (CFG_GPIO_IORST); + GPIO_OUTPUT_ENABLE (CFG_GPIO_ETHRST); + GPIO_OUTPUT_ENABLE (CFG_GPIO_DSR); + GPIO_OUTPUT_ENABLE (CFG_GPIO_DCD); + + GPIO_OUTPUT_CLEAR (CFG_GPIO_IORST); + GPIO_OUTPUT_CLEAR (CFG_GPIO_ETHRST); + + GPIO_OUTPUT_CLEAR (CFG_GPIO_DSR); + GPIO_OUTPUT_SET (CFG_GPIO_DCD); + + /* Setup GPIO's for Interrupt inputs */ + GPIO_OUTPUT_DISABLE (CFG_GPIO_DBGINT); + GPIO_OUTPUT_DISABLE (CFG_GPIO_ETHINT); + + /* Setup GPIO's for 33MHz clock output */ + GPIO_OUTPUT_ENABLE (CFG_GPIO_PCI_CLK); + GPIO_OUTPUT_ENABLE (CFG_GPIO_EXTBUS_CLK); + *IXP425_GPIO_GPCLKR = 0x011001FF; + + /* CS1: IPAC-X */ + *IXP425_EXP_CS1 = 0x94d10013; + /* CS5: Debug port */ + *IXP425_EXP_CS5 = 0x9d520003; + /* CS6: HW release register */ + *IXP425_EXP_CS6 = 0x81860001; + /* CS7: LEDs */ + *IXP425_EXP_CS7 = 0x80900003; + + udelay (533); + GPIO_OUTPUT_SET (CFG_GPIO_IORST); + GPIO_OUTPUT_SET (CFG_GPIO_ETHRST); + + ACTUX2_LED1 (1); + ACTUX2_LED2 (0); + ACTUX2_LED3 (0); + ACTUX2_LED4 (0); + + return 0; +} + +/* + * Check Board Identity + */ +int checkboard (void) +{ + char revision; + char *s = getenv ("serial#"); + + puts ("Board: AcTux-2 rev."); + putc (ACTUX2_BOARDREL + 'A' - 1); + putc ('\n'); + + return (0); +} + +int dram_init (void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return (0); +} + +/************************************************************************* + * get_board_rev() - setup to pass kernel board revision information + * 0 = reserved + * 1 = Rev. A + * 2 = Rev. B + *************************************************************************/ +u32 get_board_rev (void) +{ + return ACTUX2_BOARDREL; +} + +void reset_phy (void) +{ + int i; + + /* init IcPlus IP175C ethernet switch to native IP175C mode */ + miiphy_write ("NPE0", 29, 31, 0x175C); +} diff --git a/board/actux2/actux2_hw.h b/board/actux2/actux2_hw.h new file mode 100644 index 0000000..8ffb82a --- /dev/null +++ b/board/actux2/actux2_hw.h @@ -0,0 +1,59 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * hardware register definitions for the AcTux-2 board. + * + * 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 + */ + +#ifndef _ACTUX2_HW_H +#define _ACTUX2_HW_H + +/* 0 = LED off,1 = green, 2 = red, 3 = orange */ +#define ACTUX2_LED1(a) writeb((a ? 2 : 0), IXP425_EXP_BUS_CS7_BASE_PHYS + 0) +#define ACTUX2_LED2(a) writeb((a ? 2 : 0), IXP425_EXP_BUS_CS7_BASE_PHYS + 1) +#define ACTUX2_LED3(a) writeb((a ? 0 : 2), IXP425_EXP_BUS_CS7_BASE_PHYS + 2) +#define ACTUX2_LED4(a) writeb((a ? 0 : 2), IXP425_EXP_BUS_CS7_BASE_PHYS + 3) + +#define ACTUX2_DBG_PORT IXP425_EXP_BUS_CS5_BASE_PHYS +#define ACTUX2_BOARDREL (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0x0F) +#define ACTUX2_OPTION (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0xF0) + +/* + * GPIO settings + */ +#define CFG_GPIO_DBGINT 0 +#define CFG_GPIO_ETHINT 1 +#define CFG_GPIO_ETHRST 2 /* Out */ +#define CFG_GPIO_LED5_GN 3 /* Out */ +#define CFG_GPIO_UNUSED4 4 +#define CFG_GPIO_UNUSED5 5 +#define CFG_GPIO_DSR 6 /* Out */ +#define CFG_GPIO_DCD 7 /* Out */ +#define CFG_GPIO_IPAC_INT 8 +#define CFG_GPIO_DBGJUMPER 9 +#define CFG_GPIO_BUTTON1 10 +#define CFG_GPIO_DBGSENSE 11 +#define CFG_GPIO_DTR 12 +#define CFG_GPIO_IORST 13 /* Out */ +#define CFG_GPIO_PCI_CLK 14 /* Out */ +#define CFG_GPIO_EXTBUS_CLK 15 /* Out */ + +#endif diff --git a/board/actux2/config.mk b/board/actux2/config.mk new file mode 100644 index 0000000..9a634cd --- /dev/null +++ b/board/actux2/config.mk @@ -0,0 +1,4 @@ +TEXT_BASE = 0x00e00000 + +# include NPE ethernet driver +BOARDLIBS = cpu/ixp/npe/libnpe.a diff --git a/board/actux2/u-boot.lds b/board/actux2/u-boot.lds new file mode 100644 index 0000000..90cafce --- /dev/null +++ b/board/actux2/u-boot.lds @@ -0,0 +1,74 @@ +/* + * (C) Copyright 2000 + * 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 + */ + +OUTPUT_FORMAT ("elf32-bigarm", "elf32-bigarm", "elf32-bigarm") +OUTPUT_ARCH (arm) +ENTRY (_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN (4); + .text : { + cpu/ixp/start.o(.text) + lib_generic/string.o(.text) + lib_generic/vsprintf.o(.text) + lib_arm/board.o(.text) + common/dlmalloc.o(.text) + cpu/ixp/cpu.o(.text) + + . = env_offset; + common/environment.o (.ppcenv) + + * (.text) + } + + . = ALIGN (4); + .rodata : { + *(.rodata) + } + + . = ALIGN (4); + .data : { + *(.data) + } + + . = ALIGN (4); + .got : { + *(.got) + } + + . =.; + __u_boot_cmd_start =.; + .u_boot_cmd : { + *(.u_boot_cmd) + } + __u_boot_cmd_end =.; + + . = ALIGN (4); + __bss_start =.; + .bss (NOLOAD): { + *(.bss) + } + _end =.; +} -- cgit v1.1 From bc24345e4101a5c996d6b48ce497b09c53025dc6 Mon Sep 17 00:00:00 2001 From: Michael Schwingen Date: Wed, 16 Jan 2008 19:51:55 +0100 Subject: add AcTux-3 board support Signed-off-by: Michael Schwingen --- board/actux3/Makefile | 50 ++++++++++++++ board/actux3/actux3.c | 165 +++++++++++++++++++++++++++++++++++++++++++++++ board/actux3/actux3_hw.h | 60 +++++++++++++++++ board/actux3/config.mk | 4 ++ board/actux3/u-boot.lds | 74 +++++++++++++++++++++ 5 files changed, 353 insertions(+) create mode 100644 board/actux3/Makefile create mode 100644 board/actux3/actux3.c create mode 100644 board/actux3/actux3_hw.h create mode 100644 board/actux3/config.mk create mode 100644 board/actux3/u-boot.lds (limited to 'board') diff --git a/board/actux3/Makefile b/board/actux3/Makefile new file mode 100644 index 0000000..f6168c3 --- /dev/null +++ b/board/actux3/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2006 +# 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).a + +COBJS := actux3.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/actux3/actux3.c b/board/actux3/actux3.c new file mode 100644 index 0000000..647e4e7 --- /dev/null +++ b/board/actux3/actux3.c @@ -0,0 +1,165 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * (C) Copyright 2002 + * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH + * Marius Groeger + * + * 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 +#include +#include +#include +#include + +#include + +#include "actux3_hw.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_init (void) +{ + gd->bd->bi_arch_number = MACH_TYPE_ACTUX3; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + GPIO_OUTPUT_ENABLE (CFG_GPIO_IORST); + GPIO_OUTPUT_ENABLE (CFG_GPIO_ETHRST); + GPIO_OUTPUT_ENABLE (CFG_GPIO_DSR); + GPIO_OUTPUT_ENABLE (CFG_GPIO_DCD); + GPIO_OUTPUT_ENABLE (CFG_GPIO_LED5_GN); + GPIO_OUTPUT_ENABLE (CFG_GPIO_LED6_RT); + GPIO_OUTPUT_ENABLE (CFG_GPIO_LED6_GN); + + GPIO_OUTPUT_CLEAR (CFG_GPIO_IORST); + GPIO_OUTPUT_CLEAR (CFG_GPIO_ETHRST); + + GPIO_OUTPUT_CLEAR (CFG_GPIO_DSR); + GPIO_OUTPUT_SET (CFG_GPIO_DCD); + + GPIO_OUTPUT_CLEAR (CFG_GPIO_LED5_GN); + GPIO_OUTPUT_CLEAR (CFG_GPIO_LED6_RT); + GPIO_OUTPUT_CLEAR (CFG_GPIO_LED6_GN); + + /* + * Setup GPIO's for Interrupt inputs + */ + GPIO_OUTPUT_DISABLE (CFG_GPIO_DBGINT); + GPIO_OUTPUT_DISABLE (CFG_GPIO_ETHINT); + + /* + * Setup GPIO's for 33MHz clock output + */ + GPIO_OUTPUT_ENABLE (CFG_GPIO_PCI_CLK); + GPIO_OUTPUT_ENABLE (CFG_GPIO_EXTBUS_CLK); + *IXP425_GPIO_GPCLKR = 0x011001FF; + + /* CS1: IPAC-X */ + *IXP425_EXP_CS1 = 0x94d10013; + /* CS5: Debug port */ + *IXP425_EXP_CS5 = 0x9d520003; + /* CS6: Release/Option register */ + *IXP425_EXP_CS6 = 0x81860001; + /* CS7: LEDs */ + *IXP425_EXP_CS7 = 0x80900003; + + udelay (533); + GPIO_OUTPUT_SET (CFG_GPIO_IORST); + GPIO_OUTPUT_SET (CFG_GPIO_ETHRST); + + ACTUX3_LED1_RT (1); + ACTUX3_LED1_GN (0); + ACTUX3_LED2_RT (0); + ACTUX3_LED2_GN (0); + ACTUX3_LED3_RT (0); + ACTUX3_LED3_GN (0); + ACTUX3_LED4_GN (0); + ACTUX3_LED5_RT (0); + + return 0; +} + +/* + * Check Board Identity + */ +int checkboard (void) +{ + char revision; + char *s = getenv ("serial#"); + + puts ("Board: AcTux-3 rev."); + putc (ACTUX3_BOARDREL + 'A' - 1); + + if (s != NULL) { + puts (", serial# "); + puts (s); + } + putc ('\n'); + + return (0); +} + +/************************************************************************* + * get_board_rev() - setup to pass kernel board revision information + * 0 = reserved + * 1 = Rev. A + * 2 = Rev. B + *************************************************************************/ +u32 get_board_rev (void) +{ + return ACTUX3_BOARDREL; +} + +int dram_init (void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return (0); +} + +void reset_phy (void) +{ + int i; + + /* initialize the PHY */ + miiphy_reset ("NPE0", CONFIG_PHY_ADDR); + + /* all LED outputs = Link/Act */ + miiphy_write ("NPE0", CONFIG_PHY_ADDR, 0x16, 0x0AAA); + + /* + * The Marvell 88E6060 switch comes up with all ports disabled. + * set all ethernet switch ports to forwarding state + */ + for (i = 1; i <= 5; i++) + miiphy_write ("NPE0", CONFIG_PHY_ADDR + 8 + i, 0x04, 0x03); + +} diff --git a/board/actux3/actux3_hw.h b/board/actux3/actux3_hw.h new file mode 100644 index 0000000..9b7cbce --- /dev/null +++ b/board/actux3/actux3_hw.h @@ -0,0 +1,60 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * hardware register definitions for the AcTux-3 board. + * + * 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 + */ + +#ifndef _ACTUX3_HW_H +#define _ACTUX3_HW_H + +/* 0 = LED off,1 = ON */ +#define ACTUX3_LED1_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 0) +#define ACTUX3_LED1_GN(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 1) +#define ACTUX3_LED2_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 2) +#define ACTUX3_LED2_GN(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 3) +#define ACTUX3_LED3_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 4) +#define ACTUX3_LED3_GN(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 5) +#define ACTUX3_LED4_GN(a) writeb((a)^1, IXP425_EXP_BUS_CS7_BASE_PHYS + 6) +#define ACTUX3_LED5_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 7) + +#define ACTUX3_DBG_PORT IXP425_EXP_BUS_CS5_BASE_PHYS +#define ACTUX3_BOARDREL (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0x0F) +#define ACTUX3_OPTION (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0xF0) + +/* GPIO settings */ +#define CFG_GPIO_DBGINT 0 +#define CFG_GPIO_ETHINT 1 +#define CFG_GPIO_ETHRST 2 /* Out */ +#define CFG_GPIO_LED5_GN 3 /* Out */ +#define CFG_GPIO_LED6_RT 4 /* Out */ +#define CFG_GPIO_LED6_GN 5 /* Out */ +#define CFG_GPIO_DSR 6 /* Out */ +#define CFG_GPIO_DCD 7 /* Out */ +#define CFG_GPIO_DBGJUMPER 9 +#define CFG_GPIO_BUTTON1 10 +#define CFG_GPIO_DBGSENSE 11 +#define CFG_GPIO_DTR 12 +#define CFG_GPIO_IORST 13 /* Out */ +#define CFG_GPIO_PCI_CLK 14 /* Out */ +#define CFG_GPIO_EXTBUS_CLK 15 /* Out */ + +#endif diff --git a/board/actux3/config.mk b/board/actux3/config.mk new file mode 100644 index 0000000..9a634cd --- /dev/null +++ b/board/actux3/config.mk @@ -0,0 +1,4 @@ +TEXT_BASE = 0x00e00000 + +# include NPE ethernet driver +BOARDLIBS = cpu/ixp/npe/libnpe.a diff --git a/board/actux3/u-boot.lds b/board/actux3/u-boot.lds new file mode 100644 index 0000000..b9a9eb9 --- /dev/null +++ b/board/actux3/u-boot.lds @@ -0,0 +1,74 @@ +/* + * (C) Copyright 2000 + * 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 + */ + +OUTPUT_FORMAT ("elf32-bigarm", "elf32-bigarm", "elf32-bigarm") +OUTPUT_ARCH (arm) +ENTRY (_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN (4); + .text : { + cpu/ixp/start.o (.text) + lib_generic/string.o (.text) + lib_generic/vsprintf.o (.text) + lib_arm/board.o (.text) + common/dlmalloc.o (.text) + cpu/ixp/cpu.o (.text) + + . = env_offset; + common/environment.o (.ppcenv) + + * (.text) + } + + . = ALIGN (4); + .rodata : { + *(.rodata) + } + + . = ALIGN (4); + .data : { + *(.data) + } + + . = ALIGN (4); + .got : { + *(.got) + } + + . =.; + __u_boot_cmd_start =.; + .u_boot_cmd : { + *(.u_boot_cmd) + } + __u_boot_cmd_end =.; + + . = ALIGN (4); + __bss_start =.; + .bss (NOLOAD): { + *(.bss) + } + _end =.; +} -- cgit v1.1 From 66a4344a4d910a11125df7768899ad529719855e Mon Sep 17 00:00:00 2001 From: Michael Schwingen Date: Wed, 16 Jan 2008 19:53:23 +0100 Subject: add AcTux-4 board support Signed-off-by: Michael Schwingen --- board/actux4/Makefile | 50 ++++++++++++++++++ board/actux4/actux4.c | 132 +++++++++++++++++++++++++++++++++++++++++++++++ board/actux4/actux4_hw.h | 49 ++++++++++++++++++ board/actux4/config.mk | 4 ++ board/actux4/u-boot.lds | 65 +++++++++++++++++++++++ 5 files changed, 300 insertions(+) create mode 100644 board/actux4/Makefile create mode 100644 board/actux4/actux4.c create mode 100644 board/actux4/actux4_hw.h create mode 100644 board/actux4/config.mk create mode 100644 board/actux4/u-boot.lds (limited to 'board') diff --git a/board/actux4/Makefile b/board/actux4/Makefile new file mode 100644 index 0000000..845af93 --- /dev/null +++ b/board/actux4/Makefile @@ -0,0 +1,50 @@ +# +# (C) Copyright 2000-2006 +# 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).a + +COBJS := actux4.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/actux4/actux4.c b/board/actux4/actux4.c new file mode 100644 index 0000000..84037fa --- /dev/null +++ b/board/actux4/actux4.c @@ -0,0 +1,132 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * (C) Copyright 2006 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * (C) Copyright 2002 + * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net + * + * (C) Copyright 2002 + * Sysgo Real-Time Solutions, GmbH + * Marius Groeger + * + * 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 +#include +#include +#include + +#include + +#include "actux4_hw.h" + +DECLARE_GLOBAL_DATA_PTR; + +int board_init (void) +{ + gd->bd->bi_arch_number = MACH_TYPE_ACTUX4; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0x00000100; + + GPIO_OUTPUT_CLEAR (CFG_GPIO_nPWRON); + GPIO_OUTPUT_ENABLE (CFG_GPIO_nPWRON); + + GPIO_OUTPUT_CLEAR (CFG_GPIO_IORST); + GPIO_OUTPUT_ENABLE (CFG_GPIO_IORST); + + /* led not populated on board*/ + GPIO_OUTPUT_ENABLE (CFG_GPIO_LED3); + GPIO_OUTPUT_SET (CFG_GPIO_LED3); + + /* middle LED */ + GPIO_OUTPUT_ENABLE (CFG_GPIO_LED2); + GPIO_OUTPUT_SET (CFG_GPIO_LED2); + + /* right LED */ + /* weak pulldown = LED weak on */ + GPIO_OUTPUT_DISABLE (CFG_GPIO_LED1); + GPIO_OUTPUT_SET (CFG_GPIO_LED1); + + /* Setup GPIO's for Interrupt inputs */ + GPIO_OUTPUT_DISABLE (CFG_GPIO_USBINTA); + GPIO_OUTPUT_DISABLE (CFG_GPIO_USBINTB); + GPIO_OUTPUT_DISABLE (CFG_GPIO_USBINTC); + GPIO_OUTPUT_DISABLE (CFG_GPIO_RTCINT); + GPIO_OUTPUT_DISABLE (CFG_GPIO_PCI_INTA); + GPIO_OUTPUT_DISABLE (CFG_GPIO_PCI_INTB); + + GPIO_INT_ACT_LOW_SET (CFG_GPIO_USBINTA); + GPIO_INT_ACT_LOW_SET (CFG_GPIO_USBINTB); + GPIO_INT_ACT_LOW_SET (CFG_GPIO_USBINTC); + GPIO_INT_ACT_LOW_SET (CFG_GPIO_RTCINT); + GPIO_INT_ACT_LOW_SET (CFG_GPIO_PCI_INTA); + GPIO_INT_ACT_LOW_SET (CFG_GPIO_PCI_INTB); + + /* Setup GPIO's for 33MHz clock output */ + *IXP425_GPIO_GPCLKR = 0x011001FF; + GPIO_OUTPUT_ENABLE (CFG_GPIO_EXTBUS_CLK); + GPIO_OUTPUT_ENABLE (CFG_GPIO_PCI_CLK); + + *IXP425_EXP_CS1 = 0xbd113c42; + + udelay (10000); + GPIO_OUTPUT_SET (CFG_GPIO_IORST); + udelay (10000); + GPIO_OUTPUT_CLEAR (CFG_GPIO_IORST); + udelay (10000); + GPIO_OUTPUT_SET (CFG_GPIO_IORST); + + return 0; +} + +/* Check Board Identity */ +int checkboard (void) +{ + puts ("Board: AcTux-4\n"); + return (0); +} + +int dram_init (void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; + + return (0); +} + +/* + * Hardcoded flash setup: + * Flash 0 is a non-CFI SST 39VF020 flash, 8 bit flash / 8 bit bus. + * Flash 1 is an Intel *16 flash using the CFI driver. + */ +ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info) +{ + if (banknum == 0) { /* non-CFI boot flash */ + info->portwidth = 1; + info->chipwidth = 1; + info->interface = FLASH_CFI_X8; + return 1; + } else + return 0; +} diff --git a/board/actux4/actux4_hw.h b/board/actux4/actux4_hw.h new file mode 100644 index 0000000..8b3ecf3 --- /dev/null +++ b/board/actux4/actux4_hw.h @@ -0,0 +1,49 @@ +/* + * (C) Copyright 2007 + * Michael Schwingen, michael@schwingen.org + * + * hardware register definitions for the AcTux-4 board. + * + * 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 + */ + +#ifndef _ACTUX4_HW_H +#define _ACTUX4_HW_H + +/* + * GPIO settings + */ +#define CFG_GPIO_USBINTA 0 +#define CFG_GPIO_USBINTB 1 +#define CFG_GPIO_USBINTC 2 +#define CFG_GPIO_nPWRON 3 /* Out */ +#define CFG_GPIO_I2C_SCL 4 +#define CFG_GPIO_I2C_SDA 5 +#define CFG_GPIO_PCI_INTB 6 +#define CFG_GPIO_BUTTON1 7 +#define CFG_GPIO_LED1 8 /* Out */ +#define CFG_GPIO_RTCINT 9 +#define CFG_GPIO_LED2 10 /* Out */ +#define CFG_GPIO_PCI_INTA 11 +#define CFG_GPIO_IORST 12 /* Out */ +#define CFG_GPIO_LED3 13 /* Out */ +#define CFG_GPIO_PCI_CLK 14 /* Out */ +#define CFG_GPIO_EXTBUS_CLK 15 /* Out */ + +#endif diff --git a/board/actux4/config.mk b/board/actux4/config.mk new file mode 100644 index 0000000..9a634cd --- /dev/null +++ b/board/actux4/config.mk @@ -0,0 +1,4 @@ +TEXT_BASE = 0x00e00000 + +# include NPE ethernet driver +BOARDLIBS = cpu/ixp/npe/libnpe.a diff --git a/board/actux4/u-boot.lds b/board/actux4/u-boot.lds new file mode 100644 index 0000000..c8784a0 --- /dev/null +++ b/board/actux4/u-boot.lds @@ -0,0 +1,65 @@ +/* + * (C) Copyright 2000 + * 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 + */ + +OUTPUT_FORMAT ("elf32-bigarm", "elf32-bigarm", "elf32-bigarm") +OUTPUT_ARCH (arm) +ENTRY (_start) +SECTIONS +{ + . = 0x00000000; + + . = ALIGN (4); + .text : { + cpu/ixp/start.o(.text) + *(.text) + } + + . = ALIGN (4); + .rodata : { + *(.rodata) + } + + . = ALIGN (4); + .data : { + *(.data) + } + + . = ALIGN (4); + .got : { + *(.got) + } + + . =.; + __u_boot_cmd_start =.; + .u_boot_cmd : { + *(.u_boot_cmd) + } + __u_boot_cmd_end =.; + + . = ALIGN (4); + __bss_start =.; + .bss (NOLOAD): { + *(.bss) + } + _end =.; +} -- cgit v1.1