diff options
Diffstat (limited to 'board')
33 files changed, 1196 insertions, 1179 deletions
diff --git a/board/prodrive/pmdra/Makefile b/board/gaisler/gr_cpci_ax2000/Makefile index 564e30e0a9..d58f50d99f 100644 --- a/board/prodrive/pmdra/Makefile +++ b/board/gaisler/gr_cpci_ax2000/Makefile @@ -1,3 +1,4 @@ + # # (C) Copyright 2003-2006 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. @@ -25,24 +26,25 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS := pmdra.o -SOBJS := board_init.o +COBJS := $(BOARD).o +#flash.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) distclean: clean - rm -f $(LIB) core *.bak *~ .depend + rm -f $(LIB) core *.bak .depend ######################################################################### -# This is for $(obj).depend target + +# defines $(obj).depend target include $(SRCTREE)/rules.mk sinclude $(obj).depend diff --git a/board/gaisler/gr_cpci_ax2000/config.mk b/board/gaisler/gr_cpci_ax2000/config.mk new file mode 100644 index 0000000000..6c4d56b90c --- /dev/null +++ b/board/gaisler/gr_cpci_ax2000/config.mk @@ -0,0 +1,37 @@ +# +# (C) Copyright 2008 +# Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# GR-CPCI-AX2000 board +# + +# U-BOOT IN FLASH +TEXT_BASE = 0x00000000 + +# U-BOOT IN RAM or SDRAM with -nosram flag set when starting GRMON +#TEXT_BASE = 0x40000000 + +# U-BOOT IN SDRAM +#TEXT_BASE = 0x60000000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c b/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c new file mode 100644 index 0000000000..d99b45523a --- /dev/null +++ b/board/gaisler/gr_cpci_ax2000/gr_cpci_ax2000.c @@ -0,0 +1,39 @@ +/* + * (C) Copyright 2008 + * Daniel Hellstrom, daniel@gaisler.com. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This 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 <config.h> +#include <asm/leon.h> + +long int initdram(int board_type) +{ + return 1; +} + +int checkboard(void) +{ + puts("Board: GR-CPCI-AX2000\n"); + return 0; +} + +int misc_init_r(void) +{ + return 0; +} diff --git a/board/gaisler/gr_cpci_ax2000/u-boot.lds b/board/gaisler/gr_cpci_ax2000/u-boot.lds new file mode 100644 index 0000000000..3958670bb1 --- /dev/null +++ b/board/gaisler/gr_cpci_ax2000/u-boot.lds @@ -0,0 +1,160 @@ +/* Linker script for Gaisler Research AB's GR-CPCI-AX2000 board + * with template design. + * + * (C) Copyright 2008 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * + * 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-sparc", "elf32-sparc", "elf32-sparc") +OUTPUT_ARCH(sparc) +ENTRY(_start) +SECTIONS +{ + +/* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .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 : { + _load_addr = .; + _text = .; + + *(.start) + cpu/leon3/start.o (.text) +/* 8k is the same as the PROM offset from end of main memory, (CFG_PROM_SIZE) */ + . = ALIGN(8192); +/* PROM CODE, Will be relocated to the end of memory, + * no global data accesses please. + */ + __prom_start = .; + *(.prom.pgt) + *(.prom.data) + *(.prom.text) + . = ALIGN(16); + __prom_end = .; + *(.text) + *(.fixup) + *(.gnu.warning) +/* *(.got1)*/ + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.*) + *(.eh_frame) + } + . = ALIGN(4); + _etext = .; + + /* CMD Table */ + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + . = ALIGN(4); + __u_boot_cmd_end = .; + + .data : + { + *(.data) + *(.data1) + *(.data.rel) + *(.data.rel.*) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = ALIGN(4); + __got_start = .; + .got : { + *(.got) +/* *(.data.rel) + *(.data.rel.local)*/ + . = ALIGN(16); + } + __got_end = .; + +/* .data.rel : { } */ + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(16); /* to speed clearing of bss up */ + } + __bss_end = . ; + _end = . ; + PROVIDE (end = .); + +/* Relocated into main memory */ + + /* Start of main memory */ + /*. = 0x40000000;*/ + + .stack (NOLOAD) : { *(.stack) } + + /* PROM CODE */ + + /* global data in RAM passed to kernel after booting */ + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + +} diff --git a/board/mx31ads/Makefile b/board/gaisler/gr_ep2s60/Makefile index c854e0577d..d58f50d99f 100644 --- a/board/mx31ads/Makefile +++ b/board/gaisler/gr_ep2s60/Makefile @@ -1,18 +1,19 @@ + # -# (C) Copyright 2000-2008 -# Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de> +# (C) Copyright 2003-2006 +# 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 Foundatio; either version 2 of +# 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 +# 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 @@ -20,21 +21,20 @@ # Foundation, Inc., 59 Temple Place, Suite 330, Boston, # MA 02111-1307 USA # -# include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS := mx31ads.o -SOBJS := lowlevel_init.o +COBJS := $(BOARD).o +#flash.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/gaisler/gr_ep2s60/config.mk b/board/gaisler/gr_ep2s60/config.mk new file mode 100644 index 0000000000..2ee0957a37 --- /dev/null +++ b/board/gaisler/gr_ep2s60/config.mk @@ -0,0 +1,35 @@ +# +# (C) Copyright 2008 +# Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# Altera NIOS delopment board Stratix II edition, FPGA device EP2S60, +# with GRLIB Template design (GPL Open Source SPARC/LEON3) +# + +# U-BOOT IN FLASH +TEXT_BASE = 0x00000000 + +# U-BOOT IN SDRAM +#TEXT_BASE = 0x40000000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/prodrive/pmdra/board_init.S b/board/gaisler/gr_ep2s60/gr_ep2s60.c index 3e4ef7c338..e8617f0755 100644 --- a/board/prodrive/pmdra/board_init.S +++ b/board/gaisler/gr_ep2s60/gr_ep2s60.c @@ -1,9 +1,6 @@ /* - * Copyright (C) 2008 Prodrive B.V. - * - * Board-specific low level initialization code. Called at the very end - * of cpu/arm926ejs/davinci/lowlevel_init.S. Just returns if there is no - * initialization required. + * (C) Copyright 2008 + * Daniel Hellstrom, daniel@gaisler.com. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as @@ -21,9 +18,22 @@ * MA 02111-1307 USA */ +#include <common.h> #include <config.h> +#include <asm/leon.h> + +long int initdram(int board_type) +{ + return 1; +} -.globl dv_board_init -dv_board_init: +int checkboard(void) +{ + puts("Board: EP2S60 GRLIB\n"); + return 0; +} - mov pc, lr +int misc_init_r(void) +{ + return 0; +} diff --git a/board/gaisler/gr_ep2s60/u-boot.lds b/board/gaisler/gr_ep2s60/u-boot.lds new file mode 100644 index 0000000000..100350d7a1 --- /dev/null +++ b/board/gaisler/gr_ep2s60/u-boot.lds @@ -0,0 +1,160 @@ +/* Linker script for Gaisler Research AB's Template design + * for Altera NIOS Development board Stratix II Edition, EP2S60 FPGA. + * + * (C) Copyright 2008 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * + * 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-sparc", "elf32-sparc", "elf32-sparc") +OUTPUT_ARCH(sparc) +ENTRY(_start) +SECTIONS +{ + +/* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .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 : { + _load_addr = .; + _text = .; + + *(.start) + cpu/leon3/start.o (.text) +/* 8k is the same as the PROM offset from end of main memory, (CFG_PROM_SIZE) */ + . = ALIGN(8192); +/* PROM CODE, Will be relocated to the end of memory, + * no global data accesses please. + */ + __prom_start = .; + *(.prom.pgt) + *(.prom.data) + *(.prom.text) + . = ALIGN(16); + __prom_end = .; + *(.text) + *(.fixup) + *(.gnu.warning) +/* *(.got1)*/ + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.*) + *(.eh_frame) + } + . = ALIGN(4); + _etext = .; + + /* CMD Table */ + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + . = ALIGN(4); + __u_boot_cmd_end = .; + + .data : + { + *(.data) + *(.data1) + *(.data.rel) + *(.data.rel.*) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = ALIGN(4); + __got_start = .; + .got : { + *(.got) +/* *(.data.rel) + *(.data.rel.local)*/ + . = ALIGN(16); + } + __got_end = .; + +/* .data.rel : { } */ + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(16); /* to speed clearing of bss up */ + } + __bss_end = . ; + _end = . ; + PROVIDE (end = .); + +/* Relocated into main memory */ + + /* Start of main memory */ + /*. = 0x40000000;*/ + + .stack (NOLOAD) : { *(.stack) } + + /* PROM CODE */ + + /* global data in RAM passed to kernel after booting */ + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + +} diff --git a/board/gaisler/gr_xc3s_1500/Makefile b/board/gaisler/gr_xc3s_1500/Makefile new file mode 100644 index 0000000000..d58f50d99f --- /dev/null +++ b/board/gaisler/gr_xc3s_1500/Makefile @@ -0,0 +1,52 @@ + +# +# (C) Copyright 2003-2006 +# 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 := $(BOARD).o + +#flash.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 $(obj).depend + +######################################################################### diff --git a/board/gaisler/gr_xc3s_1500/config.mk b/board/gaisler/gr_xc3s_1500/config.mk new file mode 100644 index 0000000000..35cbc1bb21 --- /dev/null +++ b/board/gaisler/gr_xc3s_1500/config.mk @@ -0,0 +1,34 @@ +# +# (C) Copyright 2007 +# Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# GR-XC3S-1500 board +# + +# U-BOOT IN FLASH +TEXT_BASE = 0x00000000 + +# U-BOOT IN RAM +#TEXT_BASE = 0x40000000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c b/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c new file mode 100644 index 0000000000..1ee7024812 --- /dev/null +++ b/board/gaisler/gr_xc3s_1500/gr_xc3s_1500.c @@ -0,0 +1,39 @@ +/* + * (C) Copyright 2007 + * Daniel Hellstrom, daniel@gaisler.com. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This 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 <config.h> +#include <asm/leon.h> + +long int initdram(int board_type) +{ + return 1; +} + +int checkboard(void) +{ + puts("Board: GR-XC3S-1500\n"); + return 0; +} + +int misc_init_r(void) +{ + return 0; +} diff --git a/board/gaisler/gr_xc3s_1500/u-boot.lds b/board/gaisler/gr_xc3s_1500/u-boot.lds new file mode 100644 index 0000000000..3848c684ab --- /dev/null +++ b/board/gaisler/gr_xc3s_1500/u-boot.lds @@ -0,0 +1,162 @@ +/* Linker script for Gaisler Research AB's GR-XC3S-1500 board + * with template design. + * + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * + * 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-sparc", "elf32-sparc", "elf32-sparc") +OUTPUT_ARCH(sparc) +ENTRY(_start) +SECTIONS +{ + +/* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .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 : { + _load_addr = .; + _text = .; + + *(.start) + cpu/leon3/start.o (.text) +/* 8k is the same as the PROM offset from end of main memory, (CFG_PROM_SIZE) */ + . = ALIGN(8192); +/* PROM CODE, Will be relocated to the end of memory, + * no global data accesses please. + */ + __prom_start = .; + *(.prom.pgt) + *(.prom.data) + *(.prom.text) + . = ALIGN(16); + __prom_end = .; + *(.text) + *(.fixup) + *(.gnu.warning) +/* *(.got1)*/ + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.*) + *(.eh_frame) + } + . = ALIGN(4); + _etext = .; + + /* CMD Table */ + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + . = ALIGN(4); + __u_boot_cmd_end = .; + + .data : + { + *(.data) + *(.data1) + *(.data.rel) + *(.data.rel.*) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = ALIGN(4); + __got_start = .; + .got : { + *(.got) +/* *(.data.rel) + *(.data.rel.local)*/ + . = ALIGN(16); + } + __got_end = .; + +/* .data.rel : { } */ + + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(16); /* to speed clearing of bss up */ + } + __bss_end = . ; + _end = . ; + PROVIDE (end = .); + +/* Relocated into main memory */ + + /* Start of main memory */ + /*. = 0x40000000;*/ + + .stack (NOLOAD) : { *(.stack) } + + /* PROM CODE */ + + /* global data in RAM passed to kernel after booting */ + + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + +} diff --git a/board/imx31_phycore/Makefile b/board/gaisler/grsim/Makefile index de37ccaa89..6295109563 100644 --- a/board/imx31_phycore/Makefile +++ b/board/gaisler/grsim/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2000-2008 +# (C) Copyright 2003-2004 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -7,12 +7,12 @@ # # 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 Foundatio; either version 2 of +# 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 +# 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 @@ -25,15 +25,14 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS := imx31_phycore.o -SOBJS := lowlevel_init.o +COBJS := $(BOARD).o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) @@ -47,3 +46,5 @@ distclean: clean include $(SRCTREE)/rules.mk sinclude $(obj).depend + +######################################################################### diff --git a/board/gaisler/grsim/config.mk b/board/gaisler/grsim/config.mk new file mode 100644 index 0000000000..81cd415e8d --- /dev/null +++ b/board/gaisler/grsim/config.mk @@ -0,0 +1,34 @@ +# +# (C) Copyright 2007 +# Daniel Hellstrom, Gaisler Research, daniel@gaisler.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# GRSIM simulating a LEON3 GR-XC3S-1500 board +# + +# U-BOOT IN FLASH +TEXT_BASE = 0x00000000 + +# U-BOOT IN RAM +#TEXT_BASE = 0x40000000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/prodrive/pmdra/u-boot.lds b/board/gaisler/grsim/grsim.c index 710b2a2d6e..70a2f23c55 100644 --- a/board/prodrive/pmdra/u-boot.lds +++ b/board/gaisler/grsim/grsim.c @@ -1,6 +1,7 @@ -/* - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> +/* GRSIM/TSIM board + * + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. * * See file CREDITS for list of people who contributed to this * project. @@ -19,34 +20,24 @@ * 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-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS +#include <common.h> +#include <asm/leon.h> + +long int initdram(int board_type) { - . = 0x00000000; - . = ALIGN(4); - .text : - { - cpu/arm926ejs/start.o (.text) - *(.text) - } - . = ALIGN(4); - .rodata : { *(.rodata) } - . = ALIGN(4); - .data : { *(.data) } - . = ALIGN(4); - .got : { *(.got) } + return 1; +} - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; +int checkboard(void) +{ + puts("Board: GRSIM/TSIM\n"); + return 0; +} - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; +int misc_init_r(void) +{ + return 0; } diff --git a/board/gaisler/grsim/u-boot.lds b/board/gaisler/grsim/u-boot.lds new file mode 100644 index 0000000000..1e8bb69576 --- /dev/null +++ b/board/gaisler/grsim/u-boot.lds @@ -0,0 +1,161 @@ +/* Linker script for Gaisler Research AB's GRSIM LEON3 simulator. + * + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * + * 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-sparc", "elf32-sparc", "elf32-sparc") +OUTPUT_ARCH(sparc) +ENTRY(_start) +SECTIONS +{ + +/* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .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 : { + _load_addr = .; + _text = .; + + *(.start) + cpu/leon3/start.o (.text) +/* 8k is the same as the PROM offset from end of main memory, (CFG_PROM_SIZE) */ + . = ALIGN(8192); +/* PROM CODE, Will be relocated to the end of memory, + * no global data accesses please. + */ + __prom_start = .; + *(.prom.pgt) + *(.prom.data) + *(.prom.text) + . = ALIGN(16); + __prom_end = .; + *(.text) + *(.fixup) + *(.gnu.warning) +/* *(.got1)*/ + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.*) + *(.eh_frame) + } + . = ALIGN(4); + _etext = .; + + /* CMD Table */ + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + . = ALIGN(4); + __u_boot_cmd_end = .; + + .data : + { + *(.data) + *(.data1) + *(.data.rel) + *(.data.rel.*) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = ALIGN(4); + __got_start = .; + .got : { + *(.got) +/* *(.data.rel) + *(.data.rel.local)*/ + . = ALIGN(16); + } + __got_end = .; + +/* .data.rel : { } */ + + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(16); /* to speed clearing of bss up */ + } + __bss_end = . ; + _end = . ; + PROVIDE (end = .); + +/* Relocated into main memory */ + + /* Start of main memory */ + /*. = 0x40000000;*/ + + .stack (NOLOAD) : { *(.stack) } + + /* PROM CODE */ + + /* global data in RAM passed to kernel after booting */ + + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + +} diff --git a/board/imx31_litekit/Makefile b/board/gaisler/grsim_leon2/Makefile index aaaec69d6a..6295109563 100644 --- a/board/imx31_litekit/Makefile +++ b/board/gaisler/grsim_leon2/Makefile @@ -1,5 +1,5 @@ # -# (C) Copyright 2000-2008 +# (C) Copyright 2003-2004 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -7,12 +7,12 @@ # # 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 Foundatio; either version 2 of +# 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 +# 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 @@ -25,15 +25,14 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).a -COBJS := imx31_litekit.o -SOBJS := lowlevel_init.o +COBJS := $(BOARD).o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS) +$(LIB): $(obj).depend $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS) clean: rm -f $(SOBJS) $(OBJS) @@ -41,10 +40,11 @@ clean: distclean: clean rm -f $(LIB) core *.bak .depend -####################################################################### -## +######################################################################### # defines $(obj).depend target include $(SRCTREE)/rules.mk sinclude $(obj).depend + +######################################################################### diff --git a/board/gaisler/grsim_leon2/config.mk b/board/gaisler/grsim_leon2/config.mk new file mode 100644 index 0000000000..65eba1bb7b --- /dev/null +++ b/board/gaisler/grsim_leon2/config.mk @@ -0,0 +1,34 @@ +# +# (C) Copyright 2007 +# Daniel Hellstrom, Gaisler Research, daniel@gaisler.com +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# GRSIM simulating a LEON2 board +# + +# RUN U-BOOT FROM PROM +TEXT_BASE = 0x00000000 + +# RUN U-BOOT FROM RAM +#TEXT_BASE = 0x40000000 + +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/imx31_litekit/u-boot.lds b/board/gaisler/grsim_leon2/grsim_leon2.c index 1460adcdd8..55dfe8286a 100644 --- a/board/imx31_litekit/u-boot.lds +++ b/board/gaisler/grsim_leon2/grsim_leon2.c @@ -1,9 +1,7 @@ -/* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments +/* GRSIM/TSIM board * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@denx.de> + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. * * See file CREDITS for list of people who contributed to this * project. @@ -15,45 +13,31 @@ * * 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 + * 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-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm1136/start.o (.text) - *(.text) - } - - . = ALIGN(4); - .rodata : { *(.rodata) } - - . = ALIGN(4); - .data : { *(.data) } +#include <common.h> +#include <asm/leon.h> - . = ALIGN(4); - .got : { *(.got) } +long int initdram(int board_type) +{ + return 1; +} - . = .; - __u_boot_cmd_start = .; - .u_boot_cmd : { *(.u_boot_cmd) } - __u_boot_cmd_end = .; +int checkboard(void) +{ + puts("Board: GRSIM/TSIM LEON2\n"); + return 0; +} - . = ALIGN(4); - __bss_start = .; - .bss : { *(.bss) } - _end = .; +int misc_init_r(void) +{ + return 0; } diff --git a/board/gaisler/grsim_leon2/u-boot.lds b/board/gaisler/grsim_leon2/u-boot.lds new file mode 100644 index 0000000000..2a22082a83 --- /dev/null +++ b/board/gaisler/grsim_leon2/u-boot.lds @@ -0,0 +1,159 @@ +/* Linker script for Gaisler Research AB's GRSIM LEON2 simulator. + * + * (C) Copyright 2007 + * Daniel Hellstrom, Gaisler Research, daniel@gaisler.com. + * + * 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-sparc", "elf32-sparc", "elf32-sparc") +OUTPUT_ARCH(sparc) +ENTRY(_start) +SECTIONS +{ + +/* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .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 : { + _load_addr = .; + _text = .; + + *(.start) + cpu/leon2/start.o (.text) +/* 8k is the same as the PROM offset from end of main memory, (CFG_PROM_SIZE) */ + . = ALIGN(8192); +/* PROM CODE, Will be relocated to the end of memory, + * no global data accesses please. + */ + __prom_start = .; + *(.prom.pgt) + *(.prom.data) + *(.prom.text) + . = ALIGN(16); + __prom_end = .; + *(.text) + *(.fixup) + *(.gnu.warning) +/* *(.got1)*/ + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.*) + *(.eh_frame) + } + . = ALIGN(4); + _etext = .; + + /* CMD Table */ + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + . = ALIGN(4); + __u_boot_cmd_end = .; + + .data : + { + *(.data) + *(.data1) + *(.data.rel) + *(.data.rel.*) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + . = ALIGN(4); + __got_start = .; + .got : { + *(.got) +/* *(.data.rel) + *(.data.rel.local)*/ + . = ALIGN(16); + } + __got_end = .; + +/* .data.rel : { } */ + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + . = ALIGN(16); /* to speed clearing of bss up */ + } + __bss_end = . ; + _end = . ; + PROVIDE (end = .); + +/* Relocated into main memory */ + + /* Start of main memory */ + /*. = 0x40000000;*/ + + .stack (NOLOAD) : { *(.stack) } + + /* PROM CODE */ + + /* global data in RAM passed to kernel after booting */ + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + +} diff --git a/board/imx31_litekit/config.mk b/board/imx31_litekit/config.mk deleted file mode 100644 index d34dc02d96..0000000000 --- a/board/imx31_litekit/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/imx31_litekit/imx31_litekit.c b/board/imx31_litekit/imx31_litekit.c deleted file mode 100644 index 8c6e6f5a9e..0000000000 --- a/board/imx31_litekit/imx31_litekit.c +++ /dev/null @@ -1,65 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.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/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -DECLARE_GLOBAL_DATA_PTR; - -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; -} - -int board_init(void) -{ - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ - __REG(CSCR_L(0)) = 0xa0330d01; - __REG(CSCR_A(0)) = 0x00220800; - - __REG(CSCR_U(4)) = 0x0000dcf6; /* CS4: Network Controller */ - __REG(CSCR_L(4)) = 0x444a4541; - __REG(CSCR_A(4)) = 0x44443302; - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_RTS1__UART1_CTS_B); - - gd->bd->bi_arch_number = 447; /* board id for linux */ - gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ - - return 0; -} - -int checkboard(void) -{ - printf("Board: i.MX31 Litekit\n"); - return 0; -} diff --git a/board/imx31_litekit/lowlevel_init.S b/board/imx31_litekit/lowlevel_init.S deleted file mode 100644 index 74d60678fd..0000000000 --- a/board/imx31_litekit/lowlevel_init.S +++ /dev/null @@ -1,103 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.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 <asm/arch/mx31-regs.h> - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -.globl lowlevel_init -lowlevel_init: - - REG IPU_CONF, IPU_CONF_DI_EN - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - REG CCM_PDR0, PDR0_CSI_PODF(0x1ff) | PDR0_PER_PODF(7) | \ - PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | \ - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | \ - PDR0_MCU_PODF(0) - - REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | \ - PLL_MFN(0x23) - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) - - REG 0x43FAC26C, 0 /* SDCLK */ - REG 0x43FAC270, 0 /* CAS */ - REG 0x43FAC274, 0 /* RAS */ - REG 0x43FAC27C, 0x1000 /* CS2 CSD0) */ - REG 0x43FAC284, 0 /* DQM3 */ - /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 0x288..0x2DC) */ - REG 0x43FAC288, 0 - REG 0x43FAC28C, 0 - REG 0x43FAC290, 0 - REG 0x43FAC294, 0 - REG 0x43FAC298, 0 - REG 0x43FAC29C, 0 - REG 0x43FAC2A0, 0 - REG 0x43FAC2A4, 0 - REG 0x43FAC2A8, 0 - REG 0x43FAC2AC, 0 - REG 0x43FAC2B0, 0 - REG 0x43FAC2B4, 0 - REG 0x43FAC2B8, 0 - REG 0x43FAC2BC, 0 - REG 0x43FAC2C0, 0 - REG 0x43FAC2C4, 0 - REG 0x43FAC2C8, 0 - REG 0x43FAC2CC, 0 - REG 0x43FAC2D0, 0 - REG 0x43FAC2D4, 0 - REG 0x43FAC2D8, 0 - REG 0x43FAC2DC, 0 - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff diff --git a/board/imx31_phycore/config.mk b/board/imx31_phycore/config.mk deleted file mode 100644 index d34dc02d96..0000000000 --- a/board/imx31_phycore/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/imx31_phycore/imx31_phycore.c b/board/imx31_phycore/imx31_phycore.c deleted file mode 100644 index 85fdc25308..0000000000 --- a/board/imx31_phycore/imx31_phycore.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.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/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -DECLARE_GLOBAL_DATA_PTR; - -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; -} - -int board_init(void) -{ - __REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */ - __REG(CSCR_L(0)) = 0x10000d03; - __REG(CSCR_A(0)) = 0x00720900; - - __REG(CSCR_U(1)) = 0x0000df06; /* CS1: Network Controller */ - __REG(CSCR_L(1)) = 0x444a4541; - __REG(CSCR_A(1)) = 0x44443302; - - __REG(CSCR_U(4)) = 0x0000d843; /* CS4: SRAM */ - __REG(CSCR_L(4)) = 0x22252521; - __REG(CSCR_A(4)) = 0x22220a00; - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_RTS1__UART1_CTS_B); - - /* setup pins for I2C2 (for EEPROM, RTC) */ - mx31_gpio_mux(MUX_CSPI2_MOSI__I2C2_SCL); - mx31_gpio_mux(MUX_CSPI2_MISO__I2C2_SCL); - - gd->bd->bi_arch_number = 447; /* board id for linux */ - gd->bd->bi_boot_params = (0x80000100); /* adress of boot parameters */ - - return 0; -} - -int checkboard(void) -{ - printf("Board: Phytec phyCore i.MX31\n"); - return 0; -} diff --git a/board/imx31_phycore/lowlevel_init.S b/board/imx31_phycore/lowlevel_init.S deleted file mode 100644 index b0a5389181..0000000000 --- a/board/imx31_phycore/lowlevel_init.S +++ /dev/null @@ -1,105 +0,0 @@ -/* - * - * (c) 2007 Pengutronix, Sascha Hauer <s.hauer@pengutronix.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 <asm/arch/mx31-regs.h> - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -.globl lowlevel_init -lowlevel_init: - - REG IPU_CONF, IPU_CONF_DI_EN - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - REG CCM_PDR0, PDR0_CSI_PODF(0xff1) | PDR0_PER_PODF(7) | \ - PDR0_HSP_PODF(3) | PDR0_NFC_PODF(5) | \ - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(3) | \ - PDR0_MCU_PODF(0) - - REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0xe) | PLL_MFI(9) | PLL_MFN(0xd) - - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(0x43) | PLL_MFI(12) | PLL_MFN(1) - - REG 0x43FAC26C, 0 /* SDCLK */ - REG 0x43FAC270, 0 /* CAS */ - REG 0x43FAC274, 0 /* RAS */ - REG 0x43FAC27C, 0x1000 /* CS2 CSD0) */ - REG 0x43FAC284, 0 /* DQM3 */ - /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 0x288..0x2DC) */ - REG 0x43FAC288, 0 - REG 0x43FAC28C, 0 - REG 0x43FAC290, 0 - REG 0x43FAC294, 0 - REG 0x43FAC298, 0 - REG 0x43FAC29C, 0 - REG 0x43FAC2A0, 0 - REG 0x43FAC2A4, 0 - REG 0x43FAC2A8, 0 - REG 0x43FAC2AC, 0 - REG 0x43FAC2B0, 0 - REG 0x43FAC2B4, 0 - REG 0x43FAC2B8, 0 - REG 0x43FAC2BC, 0 - REG 0x43FAC2C0, 0 - REG 0x43FAC2C4, 0 - REG 0x43FAC2C8, 0 - REG 0x43FAC2CC, 0 - REG 0x43FAC2D0, 0 - REG 0x43FAC2D4, 0 - REG 0x43FAC2D8, 0 - REG 0x43FAC2DC, 0 - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff - REG 0xB8001000, 0x82226080 - REG 0x80000000, 0xDEADBEEF diff --git a/board/imx31_phycore/u-boot.lds b/board/imx31_phycore/u-boot.lds deleted file mode 100644 index 1460adcdd8..0000000000 --- a/board/imx31_phycore/u-boot.lds +++ /dev/null @@ -1,59 +0,0 @@ -/* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@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-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm1136/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 : { *(.bss) } - _end = .; -} diff --git a/board/mx31ads/config.mk b/board/mx31ads/config.mk deleted file mode 100644 index d34dc02d96..0000000000 --- a/board/mx31ads/config.mk +++ /dev/null @@ -1 +0,0 @@ -TEXT_BASE = 0x87f00000 diff --git a/board/mx31ads/lowlevel_init.S b/board/mx31ads/lowlevel_init.S deleted file mode 100644 index bc05b43a32..0000000000 --- a/board/mx31ads/lowlevel_init.S +++ /dev/null @@ -1,288 +0,0 @@ -/* - * Copyright (C) 2008, Guennadi Liakhovetski <lg@denx.de> - * - * 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 <asm/arch/mx31-regs.h> - -.macro REG reg, val - ldr r2, =\reg - ldr r3, =\val - str r3, [r2] -.endm - -.macro REG8 reg, val - ldr r2, =\reg - ldr r3, =\val - strb r3, [r2] -.endm - -.macro DELAY loops - ldr r2, =\loops -1: - subs r2, r2, #1 - nop - bcs 1b -.endm - -/* RedBoot: AIPS setup - Only setup MPROTx registers. - * The PACR default values are good.*/ -.macro init_aips - /* - * Set all MPROTx to be non-bufferable, trusted for R/W, - * not forced to user-mode. - */ - ldr r0, =0x43F00000 - ldr r1, =0x77777777 - str r1, [r0, #0x00] - str r1, [r0, #0x04] - ldr r0, =0x53F00000 - str r1, [r0, #0x00] - str r1, [r0, #0x04] - - /* - * Clear the on and off peripheral modules Supervisor Protect bit - * for SDMA to access them. Did not change the AIPS control registers - * (offset 0x20) access type - */ - ldr r0, =0x43F00000 - ldr r1, =0x0 - str r1, [r0, #0x40] - str r1, [r0, #0x44] - str r1, [r0, #0x48] - str r1, [r0, #0x4C] - ldr r1, [r0, #0x50] - and r1, r1, #0x00FFFFFF - str r1, [r0, #0x50] - - ldr r0, =0x53F00000 - ldr r1, =0x0 - str r1, [r0, #0x40] - str r1, [r0, #0x44] - str r1, [r0, #0x48] - str r1, [r0, #0x4C] - ldr r1, [r0, #0x50] - and r1, r1, #0x00FFFFFF - str r1, [r0, #0x50] -.endm /* init_aips */ - -/* RedBoot: MAX (Multi-Layer AHB Crossbar Switch) setup */ -.macro init_max - ldr r0, =0x43F04000 - /* MPR - priority is M4 > M2 > M3 > M5 > M0 > M1 */ - ldr r1, =0x00302154 - str r1, [r0, #0x000] /* for S0 */ - str r1, [r0, #0x100] /* for S1 */ - str r1, [r0, #0x200] /* for S2 */ - str r1, [r0, #0x300] /* for S3 */ - str r1, [r0, #0x400] /* for S4 */ - /* SGPCR - always park on last master */ - ldr r1, =0x10 - str r1, [r0, #0x010] /* for S0 */ - str r1, [r0, #0x110] /* for S1 */ - str r1, [r0, #0x210] /* for S2 */ - str r1, [r0, #0x310] /* for S3 */ - str r1, [r0, #0x410] /* for S4 */ - /* MGPCR - restore default values */ - ldr r1, =0x0 - str r1, [r0, #0x800] /* for M0 */ - str r1, [r0, #0x900] /* for M1 */ - str r1, [r0, #0xA00] /* for M2 */ - str r1, [r0, #0xB00] /* for M3 */ - str r1, [r0, #0xC00] /* for M4 */ - str r1, [r0, #0xD00] /* for M5 */ -.endm /* init_max */ - -/* RedBoot: M3IF setup */ -.macro init_m3if - /* Configure M3IF registers */ - ldr r1, =0xB8003000 - /* - * M3IF Control Register (M3IFCTL) - * MRRP[0] = L2CC0 not on priority list (0 << 0) = 0x00000000 - * MRRP[1] = L2CC1 not on priority list (0 << 0) = 0x00000000 - * MRRP[2] = MBX not on priority list (0 << 0) = 0x00000000 - * MRRP[3] = MAX1 not on priority list (0 << 0) = 0x00000000 - * MRRP[4] = SDMA not on priority list (0 << 0) = 0x00000000 - * MRRP[5] = MPEG4 not on priority list (0 << 0) = 0x00000000 - * MRRP[6] = IPU1 on priority list (1 << 6) = 0x00000040 - * MRRP[7] = IPU2 not on priority list (0 << 0) = 0x00000000 - * ------------ - * 0x00000040 - */ - ldr r0, =0x00000040 - str r0, [r1] /* M3IF control reg */ -.endm /* init_m3if */ - -/* RedBoot: To support 133MHz DDR */ -.macro init_drive_strength - /* - * Disable maximum drive strength SDRAM/DDR lines by clearing DSE1 bits - * in SW_PAD_CTL registers - */ - - /* SDCLK */ - ldr r1, =0x43FAC200 - ldr r0, [r1, #0x6C] - bic r0, r0, #(1 << 12) - str r0, [r1, #0x6C] - - /* CAS */ - ldr r0, [r1, #0x70] - bic r0, r0, #(1 << 22) - str r0, [r1, #0x70] - - /* RAS */ - ldr r0, [r1, #0x74] - bic r0, r0, #(1 << 2) - str r0, [r1, #0x74] - - /* CS2 (CSD0) */ - ldr r0, [r1, #0x7C] - bic r0, r0, #(1 << 22) - str r0, [r1, #0x7C] - - /* DQM3 */ - ldr r0, [r1, #0x84] - bic r0, r0, #(1 << 22) - str r0, [r1, #0x84] - - /* DQM2, DQM1, DQM0, SD31-SD0, A25-A0, MA10 (0x288..0x2DC) */ - ldr r2, =22 /* (0x2E0 - 0x288) / 4 = 22 */ -pad_loop: - ldr r0, [r1, #0x88] - bic r0, r0, #(1 << 22) - bic r0, r0, #(1 << 12) - bic r0, r0, #(1 << 2) - str r0, [r1, #0x88] - add r1, r1, #4 - subs r2, r2, #0x1 - bne pad_loop -.endm /* init_drive_strength */ - -/* CPLD on CS4 setup */ -.macro init_cs4 - ldr r0, =WEIM_BASE - ldr r1, =0x0000D843 - str r1, [r0, #0x40] - ldr r1, =0x22252521 - str r1, [r0, #0x44] - ldr r1, =0x22220A00 - str r1, [r0, #0x48] -.endm /* init_cs4 */ - -.globl lowlevel_init -lowlevel_init: - - /* Redboot initializes very early AIPS, what for? - * Then it also initializes Multi-Layer AHB Crossbar Switch, - * M3IF */ - /* Also setup the Peripheral Port Remap register inside the core */ - ldr r0, =0x40000015 /* start from AIPS 2GB region */ - mcr p15, 0, r0, c15, c2, 4 - - init_aips - - init_max - - init_m3if - - init_drive_strength - - init_cs4 - - /* Image Processing Unit: */ - /* Too early to switch display on? */ - /* Switch on Display Interface */ - REG IPU_CONF, IPU_CONF_DI_EN - /* Clock Control Module: */ - /* Use CKIH, MCU PLL off */ - REG CCM_CCMR, 0x074B0BF5 - - DELAY 0x40000 - /* MCU PLL on */ - REG CCM_CCMR, 0x074B0BF5 | CCMR_MPE - /* Switch to MCU PLL */ - REG CCM_CCMR, (0x074B0BF5 | CCMR_MPE) & ~CCMR_MDS - - /* PBC CPLD on CS4 */ - mov r1, #CS4_BASE - ldrh r1, [r1, #0x2] - /* Is 27MHz switch set? */ - ands r1, r1, #0x16 - - /* 532-133-66.5 */ - ldr r0, =CCM_BASE - ldr r1, =0xFF871D58 - /* PDR0 */ - str r1, [r0, #0x4] - ldreq r1, MPCTL_PARAM_532 - ldrne r1, MPCTL_PARAM_532_27 - /* MPCTL */ - str r1, [r0, #0x10] - - /* Set UPLL=240MHz, USB=60MHz */ - ldr r1, =0x49FCFE7F - /* PDR1 */ - str r1, [r0, #0x8] - ldreq r1, UPCTL_PARAM_240 - ldrne r1, UPCTL_PARAM_240_27 - /* UPCTL */ - str r1, [r0, #0x14] - /* default CLKO to 1/8 of the ARM core */ - mov r1, #0x000002C0 - add r1, r1, #0x00000006 - /* COSR */ - str r1, [r0, #0x1c] - - /* RedBoot sets 0x1ff, 7, 3, 5, 1, 3, 0 */ -/* REG CCM_PDR0, PDR0_CSI_PODF(0x1ff) | PDR0_PER_PODF(7) | \ - PDR0_HSP_PODF(2) | PDR0_NFC_PODF(6) | \ - PDR0_IPG_PODF(1) | PDR0_MAX_PODF(2) | \ - PDR0_MCU_PODF(0)*/ - - /* Redboot: 0, 51, 10, 12 / 0, 14, 9, 13 */ -/* REG CCM_MPCTL, PLL_PD(0) | PLL_MFD(0x33) | PLL_MFI(7) | \ - PLL_MFN(0x23)*/ - /* Default: 1, 4, 12, 1 */ - REG CCM_SPCTL, PLL_PD(1) | PLL_MFD(4) | PLL_MFI(12) | PLL_MFN(1) - - /* B8xxxxxx - NAND, 8xxxxxxx - CSD0 RAM */ - REG 0xB8001010, 0x00000004 - REG 0xB8001004, 0x006ac73a - REG 0xB8001000, 0x92100000 - REG 0x80000f00, 0x12344321 - REG 0xB8001000, 0xa2100000 - REG 0x80000000, 0x12344321 - REG 0x80000000, 0x12344321 - REG 0xB8001000, 0xb2100000 - REG8 0x80000033, 0xda - REG8 0x81000000, 0xff - REG 0xB8001000, 0x82226080 - REG 0x80000000, 0xDEADBEEF - REG 0xB8001010, 0x0000000c - - mov pc, lr - -MPCTL_PARAM_532: - .word (((1-1) << 26) + ((52-1) << 16) + (10 << 10) + (12 << 0)) -MPCTL_PARAM_532_27: - .word (((1-1) << 26) + ((15-1) << 16) + (9 << 10) + (13 << 0)) -UPCTL_PARAM_240: - .word (((2-1) << 26) + ((13-1) << 16) + (9 << 10) + (3 << 0)) -UPCTL_PARAM_240_27: - .word (((2-1) << 26) + ((9 -1) << 16) + (8 << 10) + (8 << 0)) diff --git a/board/mx31ads/mx31ads.c b/board/mx31ads/mx31ads.c deleted file mode 100644 index fe26b73183..0000000000 --- a/board/mx31ads/mx31ads.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * Copyright (C) 2008, Guennadi Liakhovetski <lg@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/io.h> -#include <asm/arch/mx31.h> -#include <asm/arch/mx31-regs.h> - -DECLARE_GLOBAL_DATA_PTR; - -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; -} - -int board_init(void) -{ - int i; -#if 0 - /* CS0: Nor Flash */ - /* - * These are values from the RedBoot sources by Freescale. However, - * under U-Boot with this configuration 32-bit accesses don't work, - * lower 16 bits of data are read twice for each 32-bit read. - */ - __REG(CSCR_U(0)) = 0x23524E80; - __REG(CSCR_L(0)) = 0x10000D03; /* WRAP bit (1) is suspicious here, but - * disabling it doesn't help either */ - __REG(CSCR_A(0)) = 0x00720900; -#endif - - /* setup pins for UART1 */ - mx31_gpio_mux(MUX_RXD1__UART1_RXD_MUX); - mx31_gpio_mux(MUX_TXD1__UART1_TXD_MUX); - mx31_gpio_mux(MUX_RTS1__UART1_RTS_B); - mx31_gpio_mux(MUX_RTS1__UART1_CTS_B); - - /* PBC setup */ - /* Enable UART transceivers also reset the Ethernet/external UART */ - readw(CS4_BASE + 4); - - writew(0x8023, CS4_BASE + 4); - - /* RedBoot also has an empty loop with 100000 iterations here - - * clock doesn't run yet */ - for (i = 0; i < 100000; i++) - ; - - /* Clear the reset, toggle the LEDs */ - writew(0xDF, CS4_BASE + 6); - - /* clock still doesn't run */ - for (i = 0; i < 100000; i++) - ; - - /* See 1.5.4 in IMX31ADSE_PERI_BUS_CNTRL_CPLD_RM.pdf */ - readb(CS4_BASE + 8); - readb(CS4_BASE + 7); - readb(CS4_BASE + 8); - readb(CS4_BASE + 7); - - gd->bd->bi_arch_number = 447; /* board id for linux */ - gd->bd->bi_boot_params = 0x80000100; /* adress of boot parameters */ - - return 0; -} - -int checkboard(void) -{ - printf("Board: MX31ADS\n"); - return 0; -} diff --git a/board/mx31ads/u-boot.lds b/board/mx31ads/u-boot.lds deleted file mode 100644 index 1460adcdd8..0000000000 --- a/board/mx31ads/u-boot.lds +++ /dev/null @@ -1,59 +0,0 @@ -/* - * January 2004 - Changed to support H4 device - * Copyright (c) 2004 Texas Instruments - * - * (C) Copyright 2002 - * Gary Jennejohn, DENX Software Engineering, <gj@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-littlearm", "elf32-littlearm", "elf32-littlearm") -OUTPUT_ARCH(arm) -ENTRY(_start) -SECTIONS -{ - . = 0x00000000; - - . = ALIGN(4); - .text : - { - cpu/arm1136/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 : { *(.bss) } - _end = .; -} diff --git a/board/prodrive/pmdra/config.mk b/board/prodrive/pmdra/config.mk deleted file mode 100644 index aa89d0ec8a..0000000000 --- a/board/prodrive/pmdra/config.mk +++ /dev/null @@ -1,39 +0,0 @@ -# -# (C) Copyright 2002 -# Gary Jennejohn, DENX Software Engineering, <gj@denx.de> -# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch> -# -# (C) Copyright 2003 -# Texas Instruments, <www.ti.com> -# Swaminathan <swami.iyer@ti.com> -# -# Davinci EVM board (ARM925EJS) cpu -# see http://www.ti.com/ for more information on Texas Instruments -# -# Davinci EVM has 1 bank of 256 MB DDR RAM -# Physical Address: -# 8000'0000 to 9000'0000 -# -# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> -# -# Visioneering Corp. Sonata board (ARM926EJS) cpu -# -# Sonata board has 1 bank of 128 MB DDR RAM -# Physical Address: -# 8000'0000 to 8800'0000 -# -# Razorstream, LLC. SCHMOOGIE board (ARM926EJS) cpu -# -# Schmoogie board has 1 bank of 128 MB DDR RAM -# Physical Address: -# 8000'0000 to 8800'0000 -# -# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 -# (mem base + reserved) -# -# we load ourself to 8108 '0000 -# -# - -#Provide at least 16MB spacing between us and the Linux Kernel image -TEXT_BASE = 0x81080000 diff --git a/board/prodrive/pmdra/pmdra.c b/board/prodrive/pmdra/pmdra.c deleted file mode 100644 index 42f7770e44..0000000000 --- a/board/prodrive/pmdra/pmdra.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - * Copyright (C) 2008 Prodrive BV <pv@prodrive.nl> - * - * Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net> - * - * Parts are shamelessly stolen from various TI sources, original copyright - * follows: - * --------------------------------------------------------------------------- - * - * Copyright (C) 2004 Texas Instruments. - * - * --------------------------------------------------------------------------- - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - * --------------------------------------------------------------------------- - */ - -#include <common.h> -#include <i2c.h> -#include <asm/arch/hardware.h> -#include <asm/arch/emac_defs.h> - -#define MACH_TYPE_DAVINCI_EVM 901 - -DECLARE_GLOBAL_DATA_PTR; - -extern void timer_init(void); -extern int eth_hw_init(void); -extern phy_t phy; - -/* Works on Always On power domain only (no PD argument) */ -void lpsc_on(unsigned int id) -{ - dv_reg_p mdstat, mdctl; - - if (id >= DAVINCI_LPSC_GEM) - return; /* Don't work on DSP Power Domain */ - - mdstat = REG_P(PSC_MDSTAT_BASE + (id * 4)); - mdctl = REG_P(PSC_MDCTL_BASE + (id * 4)); - - while (REG(PSC_PTSTAT) & 0x01) {; } - - if ((*mdstat & 0x1f) == 0x03) - return; /* Already on and enabled */ - - *mdctl |= 0x03; - - /* Special treatment for some modules as for sprue14 p.7.4.2 */ - if ((id == DAVINCI_LPSC_VPSSSLV) || - (id == DAVINCI_LPSC_EMAC) || - (id == DAVINCI_LPSC_EMAC_WRAPPER) || - (id == DAVINCI_LPSC_MDIO) || - (id == DAVINCI_LPSC_USB) || - (id == DAVINCI_LPSC_ATA) || - (id == DAVINCI_LPSC_VLYNQ) || - (id == DAVINCI_LPSC_UHPI) || - (id == DAVINCI_LPSC_DDR_EMIF) || - (id == DAVINCI_LPSC_AEMIF) || - (id == DAVINCI_LPSC_MMC_SD) || - (id == DAVINCI_LPSC_MEMSTICK) || - (id == DAVINCI_LPSC_McBSP) || - (id == DAVINCI_LPSC_GPIO)) - *mdctl |= 0x200; - - REG(PSC_PTCMD) = 0x01; - - while (REG(PSC_PTSTAT) & 0x03) {; } - while ((*mdstat & 0x1f) != 0x03) {; } /* Probably an overkill... */ -} - -void dsp_on(void) -{ - int i; - - if (REG(PSC_PDSTAT1) & 0x1f) - return; /* Already on */ - - REG(PSC_GBLCTL) |= 0x01; - REG(PSC_PDCTL1) |= 0x01; - REG(PSC_PDCTL1) &= ~0x100; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_GEM * 4)) &= 0xfffffeff; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) |= 0x03; - REG(PSC_MDCTL_BASE + (DAVINCI_LPSC_IMCOP * 4)) &= 0xfffffeff; - REG(PSC_PTCMD) = 0x02; - - for (i = 0; i < 100; i++) { - if (REG(PSC_EPCPR) & 0x02) - break; - } - - REG(PSC_CHP_SHRTSW) = 0x01; - REG(PSC_PDCTL1) |= 0x100; - REG(PSC_EPCCR) = 0x02; - - for (i = 0; i < 100; i++) { - if (!(REG(PSC_PTSTAT) & 0x02)) - break; - } - - REG(PSC_GBLCTL) &= ~0x1f; -} - - -int board_init(void) -{ - /* arch number of the board */ - gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_EVM; - - /* address of boot parameters */ - gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR; - - /* Workaround for TMS320DM6446 errata 1.3.22 */ - REG(PSC_SILVER_BULLET) = 0; - - /* Power on required peripherals */ - lpsc_on(DAVINCI_LPSC_EMAC); - lpsc_on(DAVINCI_LPSC_EMAC_WRAPPER); - lpsc_on(DAVINCI_LPSC_MDIO); - lpsc_on(DAVINCI_LPSC_I2C); - lpsc_on(DAVINCI_LPSC_UART0); - lpsc_on(DAVINCI_LPSC_UART2); - lpsc_on(DAVINCI_LPSC_TIMER1); - lpsc_on(DAVINCI_LPSC_GPIO); - - /* Powerup the DSP */ - dsp_on(); - - /* Bringup UART0 and 2 out of reset */ - REG(UART0_PWREMU_MGMT) = 0x00006001; - REG(UART2_PWREMU_MGMT) = 0x00006001; - - /* Enable GIO3.3V cells used for EMAC */ - REG(VDD3P3V_PWDN) = 0; - - /* Enable UART0 and 2 MUX lines */ - REG(PINMUX1) |= 1; - REG(PINMUX1) |= 4; - - /* Enable EMAC and AEMIF pins */ - REG(PINMUX0) = 0x80000c1f; - - /* Enable I2C pin Mux */ - REG(PINMUX1) |= (1 << 7); - - /* Set the Bus Priority Register to appropriate value */ - REG(VBPR) = 0x20; - - timer_init(); - - return(0); -} - -int misc_init_r(void) -{ - int clk = 0; - - clk = ((REG(PLL2_PLLM) + 1) * 27) / ((REG(PLL2_DIV2) & 0x1f) + 1); - - printf("ARM Clock : %dMHz\n", ((REG(PLL1_PLLM) + 1) * 27)/2); - printf("DDR Clock : %dMHz\n", (clk / 2)); - - if (!eth_hw_init()) - printf("ethernet init failed!\n"); - else - printf("ETH PHY : %s\n", phy.name); - - 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); -} |
