diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/alaska/Makefile | 4 | ||||
| -rw-r--r-- | board/alaska/serial.c | 131 | ||||
| -rw-r--r-- | board/sorcery/Makefile | 45 | ||||
| -rw-r--r-- | board/sorcery/config.mk | 29 | ||||
| -rw-r--r-- | board/sorcery/sorcery.c | 43 | ||||
| -rw-r--r-- | board/sorcery/u-boot.lds | 122 |
6 files changed, 241 insertions, 133 deletions
diff --git a/board/alaska/Makefile b/board/alaska/Makefile index d2b5bb78a39..e4fe11005da 100644 --- a/board/alaska/Makefile +++ b/board/alaska/Makefile @@ -1,4 +1,4 @@ -# (C) Copyright 2003-2004 +# (C) Copyright 2003-2005 # Wolfgang Denk, DENX Software Engineering, wd@denx.de. # # See file CREDITS for list of people who contributed to this @@ -24,7 +24,7 @@ include $(TOPDIR)/config.mk LIB = lib$(BOARD).a -OBJS := $(BOARD).o flash.o extserial.o serial.o +OBJS := $(BOARD).o flash.o extserial.o $(LIB): $(OBJS) $(SOBJS) $(AR) crv $@ $(OBJS) diff --git a/board/alaska/serial.c b/board/alaska/serial.c deleted file mode 100644 index 08285b87b9b..00000000000 --- a/board/alaska/serial.c +++ /dev/null @@ -1,131 +0,0 @@ -/* - * (C) Copyright 2004, Freescale, Inc - * TsiChung Liew, Tsi-Chung.Liew@freescale.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 - * - */ - -/* - * Minimal serial functions needed to use one of the PSC ports - * as serial console interface. - */ - -#include <common.h> -#include <mpc8220.h> - -int serial_init (void) -{ - DECLARE_GLOBAL_DATA_PTR; - -#if defined (CONFIG_EXTUART_CONSOLE) - volatile uchar *cpld = (volatile uchar *) CFG_CPLD_BASE; -#endif - - /* Check CPLD Switch 2 whether is external or internal */ -#if defined (CONFIG_EXTUART_CONSOLE) - if ((*cpld & 0x02) == 0x02) { - gd->bExtUart = 1; - return ext_serial_init (); - } else -#endif - { -#if defined(CONFIG_PSC_CONSOLE) - gd->bExtUart = 0; - return psc_serial_init (); -#endif - } - - return (0); -} - -void serial_putc (const char c) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - ext_serial_putc (c); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - psc_serial_putc (c); -#endif - } -} - -void serial_puts (const char *s) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - ext_serial_puts (s); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - psc_serial_puts (s); -#endif - } -} - -int serial_getc (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - return ext_serial_getc (); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - return psc_serial_getc (); -#endif - } -} - -int serial_tstc (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - return ext_serial_tstc (); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - return psc_serial_tstc (); -#endif - } -} - -void serial_setbrg (void) -{ - DECLARE_GLOBAL_DATA_PTR; - - if (gd->bExtUart) { -#if defined (CONFIG_EXTUART_CONSOLE) - ext_serial_setbrg (); -#endif - } else { -#if defined(CONFIG_PSC_CONSOLE) - psc_serial_setbrg (); -#endif - } -} diff --git a/board/sorcery/Makefile b/board/sorcery/Makefile new file mode 100644 index 00000000000..3d6d673792a --- /dev/null +++ b/board/sorcery/Makefile @@ -0,0 +1,45 @@ +# (C) Copyright 2005 +# 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 $(TOPDIR)/config.mk + +LIB = lib$(BOARD).a + +OBJS := $(BOARD).o + +$(LIB): $(OBJS) $(SOBJS) + $(AR) crv $@ $(OBJS) + +clean: + rm -f $(SOBJS) $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak .depend + +######################################################################### + +.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) + $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ + +-include .depend + +######################################################################### diff --git a/board/sorcery/config.mk b/board/sorcery/config.mk new file mode 100644 index 00000000000..25de0b5a31d --- /dev/null +++ b/board/sorcery/config.mk @@ -0,0 +1,29 @@ +# +# (C) Copyright 2003-2004 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +# +# sorcery board +# + +TEXT_BASE = 0xfff00000 +PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board diff --git a/board/sorcery/sorcery.c b/board/sorcery/sorcery.c new file mode 100644 index 00000000000..2f53fac0844 --- /dev/null +++ b/board/sorcery/sorcery.c @@ -0,0 +1,43 @@ +/* + * (C) Copyright 2004, Freescale Inc. + * TsiChung Liew, Tsi-Chung.Liew@freescale.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 + */ + +#include <common.h> +#include <mpc8220.h> +#include <asm/processor.h> +#include <asm/mmu.h> + +long int initdram (int board_type) +{ + ulong size; + + size = dramSetup (); + + return get_ram_size((ulong *)CFG_SDRAM_BASE, size); +} + +int checkboard (void) +{ + puts ("Board: Sorcery-C MPC8220\n"); + + return 0; +} diff --git a/board/sorcery/u-boot.lds b/board/sorcery/u-boot.lds new file mode 100644 index 00000000000..6e4a060bb6a --- /dev/null +++ b/board/sorcery/u-boot.lds @@ -0,0 +1,122 @@ +/* + * (C) Copyright 2003-2004 + * 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_ARCH(powerpc) +SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib); +/* Do we need any of these for elf? + __DYNAMIC = 0; */ +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 : + { + cpu/mpc8220/start.o (.text) + *(.text) + *(.fixup) + *(.got1) + . = ALIGN(16); + *(.rodata) + *(.rodata1) + *(.rodata.str1.4) + } + .fini : { *(.fini) } =0 + .ctors : { *(.ctors) } + .dtors : { *(.dtors) } + + /* Read-write section, merged into data segment: */ + . = (. + 0x0FFF) & 0xFFFFF000; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + *(.got) + _GOT2_TABLE_ = .; + *(.got2) + _FIXUP_TABLE_ = .; + *(.fixup) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; + __fixup_entries = (. - _FIXUP_TABLE_) >> 2; + + .data : + { + *(.data) + *(.data1) + *(.sdata) + *(.sdata2) + *(.dynamic) + CONSTRUCTORS + } + _edata = .; + PROVIDE (edata = .); + + __u_boot_cmd_start = .; + .u_boot_cmd : { *(.u_boot_cmd) } + __u_boot_cmd_end = .; + + + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(4096); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(4096); + __init_end = .; + + __bss_start = .; + .bss : + { + *(.sbss) *(.scommon) + *(.dynbss) + *(.bss) + *(COMMON) + } + _end = . ; + PROVIDE (end = .); +} |