diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/h2200/Makefile | 49 | ||||
| -rw-r--r-- | board/h2200/h2200-header.S | 27 | ||||
| -rw-r--r-- | board/h2200/h2200.c | 53 |
3 files changed, 129 insertions, 0 deletions
diff --git a/board/h2200/Makefile b/board/h2200/Makefile new file mode 100644 index 0000000..51b1a9e --- /dev/null +++ b/board/h2200/Makefile @@ -0,0 +1,49 @@ +# +# h2200 Support +# +# Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.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 $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := h2200.o + +SRCS := $(COBJS:.o=.c) h2200-header.S +OBJS := $(addprefix $(obj),$(COBJS)) + +all: $(LIB) $(obj)h2200-header.bin + +$(obj)h2200-header.o: h2200-header.S + $(CC) $(CFLAGS) -c -o $@ $< + +$(obj)h2200-header.bin: $(obj)h2200-header.o + $(OBJCOPY) -O binary $< $@ + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/h2200/h2200-header.S b/board/h2200/h2200-header.S new file mode 100644 index 0000000..c335bfe --- /dev/null +++ b/board/h2200/h2200-header.S @@ -0,0 +1,27 @@ +/* + * iPAQ h2200 header + * + * Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.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 + */ + + .word 0xea0003fe /* b 0x1000 */ + + .org 0x40 + .ascii "ECEC" + + .org 0x1000 - 1 + .byte 0x0 diff --git a/board/h2200/h2200.c b/board/h2200/h2200.c new file mode 100644 index 0000000..3076306 --- /dev/null +++ b/board/h2200/h2200.c @@ -0,0 +1,53 @@ +/* + * iPAQ h2200 board configuration + * + * Copyright (C) 2012 Lukasz Dalek <luk0104@gmail.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 <asm/arch/pxa.h> +#include <asm/arch/pxa-regs.h> +#include <asm/io.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init(void) +{ + /* We have RAM, disable cache */ + dcache_disable(); + icache_disable(); + + gd->bd->bi_arch_number = MACH_TYPE_H2200; + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0xa0000100; + + return 0; +} + +int dram_init(void) +{ + /* + * Everything except MSC0 was already set up by + * 1st stage bootloader. + * + * This setting enables access to companion chip. + */ + clrsetbits_le32(MSC0, 0xffffffff, CONFIG_SYS_MSC0_VAL); + gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + return 0; +} |