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h2200: Add support for iPAQ h2200 palmtop

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Add basic support for HP iPAQ h2200 palmtop. h2200 palmtop was targeted
to general consumers. It has 64 MB of RAM, 32 MB flash. No intergrated
Wi-Fi nor Ethernet. Based on Intel PXA255 processor. It was shipped with
Windows CE 4.2 operating system.

Signed-off-by: Lukasz Dalek <luk0104@gmail.com>
master
Łukasz Dałek 12 years ago committed by Marek Vasut
parent bd23b22bad
commit 34cda7a0d8
6 changed files with 291 additions and 0 deletions
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  1. 4
      MAINTAINERS
  2. 49
      board/h2200/Makefile
  3. 27
      board/h2200/h2200-header.S
  4. 53
      board/h2200/h2200.c
  5. 1
      boards.cfg
  6. 157
      include/configs/h2200.h

4
MAINTAINERS
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@ -585,6 +585,10 @@ Stefano Babic <sbabic@denx.de>
twister omap3
vision2 i.MX51
Lukasz Dalek <luk0104@gmail.com>
h2200 xscale/pxa
Jason Liu <r64343@freescale.com>
mx53evk i.MX53

49
board/h2200/Makefile
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@ -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
#########################################################################

27
board/h2200/h2200-header.S
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@ -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

53
board/h2200/h2200.c
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@ -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;
}

1
boards.cfg
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@ -295,6 +295,7 @@ dvlhost arm ixp
pdnb3 arm ixp pdnb3 prodrive
scpu arm ixp pdnb3 prodrive - pdnb3:SCPU
balloon3 arm pxa
h2200 arm pxa
lubbock arm pxa
palmld arm pxa
palmtc arm pxa

157
include/configs/h2200.h
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@ -0,0 +1,157 @@
/*
* 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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define MACH_TYPE_H2200 341
#define CONFIG_MACH_TYPE MACH_TYPE_H2200
#define CONFIG_CPU_PXA25X 1
#define CONFIG_BOARD_H2200
#define CONFIG_SYS_NO_FLASH
#define CONFIG_SYS_HZ 1000
#define CONFIG_NR_DRAM_BANKS 1
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
#define CONFIG_SYS_SDRAM_SIZE PHYS_SDRAM_1_SIZE
#define CONFIG_SYS_INIT_SP_ADDR 0xfffff800
#define CONFIG_ENV_SIZE 0x00040000
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
#define CONFIG_ENV_IS_NOWHERE
#define CONFIG_SYS_MAXARGS 16
#define CONFIG_SYS_LOAD_ADDR 0xa3000000 /* default load address */
/*
* iPAQ 1st stage bootloader loads 2nd stage bootloader
* at address 0xa0040000 but bootloader requires header
* which is 0x1000 long.
*
* --- Header begin ---
* .word 0xea0003fe ; b 0x1000
*
* .org 0x40
* .ascii "ECEC"
*
* .org 0x1000
* --- Header end ---
*/
#define CONFIG_SYS_TEXT_BASE 0xa0041000
/*
* Static chips
*/
#define CONFIG_SYS_MSC0_VAL 0x246c7ffc
#define CONFIG_SYS_MSC1_VAL 0x7ff07ff0
#define CONFIG_SYS_MSC2_VAL 0x7ff07ff0
/*
* PCMCIA and CF Interfaces
*/
#define CONFIG_SYS_MECR_VAL 0x00000000
#define CONFIG_SYS_MCMEM0_VAL 0x00000000
#define CONFIG_SYS_MCMEM1_VAL 0x00000000
#define CONFIG_SYS_MCATT0_VAL 0x00000000
#define CONFIG_SYS_MCATT1_VAL 0x00000000
#define CONFIG_SYS_MCIO0_VAL 0x00000000
#define CONFIG_SYS_MCIO1_VAL 0x00000000
#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
#define CONFIG_SYS_SXCNFG_VAL 0x00040004
#define CONFIG_SYS_MDREFR_VAL 0x0099E018
#define CONFIG_SYS_MDCNFG_VAL 0x01C801CB
#define CONFIG_SYS_MDMRS_VAL 0x00220022
#define CONFIG_SYS_PSSR_VAL 0x00000000
#define CONFIG_SYS_CKEN 0x00004840
#define CONFIG_SYS_CCCR 0x00000161
/*
* GPIOs
*/
#define CONFIG_SYS_GPSR0_VAL 0x01000000
#define CONFIG_SYS_GPSR1_VAL 0x00000000
#define CONFIG_SYS_GPSR2_VAL 0x00010000
#define CONFIG_SYS_GPCR0_VAL 0x00000000
#define CONFIG_SYS_GPCR1_VAL 0x00000000
#define CONFIG_SYS_GPCR2_VAL 0x00000000
#define CONFIG_SYS_GPDR0_VAL 0xF7E38C00
#define CONFIG_SYS_GPDR1_VAL 0xBCFFBF83
#define CONFIG_SYS_GPDR2_VAL 0x000157FF
#define CONFIG_SYS_GAFR0_L_VAL 0x80401000
#define CONFIG_SYS_GAFR0_U_VAL 0x00000112
#define CONFIG_SYS_GAFR1_L_VAL 0x600A9550
#define CONFIG_SYS_GAFR1_U_VAL 0x0005AAAA
#define CONFIG_SYS_GAFR2_L_VAL 0x20000000
#define CONFIG_SYS_GAFR2_U_VAL 0x00000000
/*
* Serial port
*/
#define CONFIG_PXA_SERIAL
#define CONFIG_FFUART
#define CONFIG_CONS_INDEX 3
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 38400, 115200 }
#define CONFIG_CMD_IMPORTENV 1
#define CONFIG_CMD_LOADB
#define CONFIG_CMD_SOURCE
#define CONFIG_CMD_RUN
#define CONFIG_CMD_IMI
#define CONFIG_FIT
#define CONFIG_SETUP_MEMORY_TAGS
#define CONFIG_CMDLINE_TAG
#define CONFIG_INITRD_TAG
/* Monitor Command Prompt */
#define CONFIG_SYS_PROMPT "> "
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "$ "
/* Console I/O Buffer Size */
#define CONFIG_SYS_CBSIZE 256
/* Print Buffer Size */
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_BOOTARGS "root=/dev/ram0 ro console=ttyS0,115200n8"
#endif /* __CONFIG_H */
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