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https://github.com/AsahiLinux/u-boot
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PXA: Voipac270 improvements
128MB NOR module support. Define __io to get harddrive working. Fix saving of environment into OneNAND. Boot from harddrive when possible. Add missing MAINTAINERS entry. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
This commit is contained in:
Marek Vasut
Wolfgang Denk
parent
6375dadab3
commit
f905432c04
7 changed files with 88 additions and 81 deletions
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@ -813,6 +813,7 @@ Marek Vasut <marek.vasut@gmail.com>
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palmld xscale
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palmtc xscale
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vpac270 xscale
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Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
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3
MAKEALL
3
MAKEALL
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@ -471,7 +471,8 @@ LIST_at91=" \
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LIST_pxa="$(boards_by_cpu pxa)
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polaris \
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trizepsiv \
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vpac270_nor \
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vpac270_nor_128M\
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vpac270_nor_256M\
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vpac270_onenand \
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"
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7
Makefile
7
Makefile
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@ -1018,13 +1018,18 @@ trizepsiv_config : unconfig
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fi;
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@$(MKCONFIG) -n $@ -a trizepsiv arm pxa trizepsiv
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vpac270_nor_config \
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vpac270_nor_256M_config \
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vpac270_nor_128M_config \
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vpac270_onenand_config : unconfig
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@mkdir -p $(obj)include
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@if [ "$(findstring onenand,$@)" ] ; then \
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echo "#define CONFIG_ONENAND_U_BOOT" \
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>>$(obj)include/config.h ; \
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fi;
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@if [ "$(findstring 256M,$@)" ] ; then \
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echo "#define CONFIG_256M_U_BOOT" \
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>>$(obj)include/config.h ; \
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fi;
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@$(MKCONFIG) -n $@ -a vpac270 arm pxa vpac270
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#########################################################################
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@ -1,10 +1,7 @@
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#
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# (C) Copyright 2000
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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# Voipac PXA270 Support
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#
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# See file CREDITS for list of people who contributed to this
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# project.
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# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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@ -3,7 +3,6 @@
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*
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* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
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*
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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@ -1,16 +1,7 @@
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/*
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* (C) Copyright 2004
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* Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
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* Voipac PXA270 Support
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*
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* (C) Copyright 2002
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* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
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*
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* (C) Copyright 2002
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* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
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* Marius Groeger <mgroeger@sysgo.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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* Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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@ -36,26 +27,15 @@
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DECLARE_GLOBAL_DATA_PTR;
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/* ------------------------------------------------------------------------- */
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/*
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* Miscelaneous platform dependent initialisations
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*/
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extern struct serial_device serial_ffuart_device;
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extern struct serial_device serial_btuart_device;
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extern struct serial_device serial_stuart_device;
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struct serial_device *default_serial_console (void)
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{
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return &serial_ffuart_device;
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}
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int board_init (void)
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int board_init(void)
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{
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/* memory and cpu-speed are setup before relocation */
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/* so we do _nothing_ here */
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/* arch number of vpac270 */
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/* Arch number of vpac270 */
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gd->bd->bi_arch_number = MACH_TYPE_VPAC270;
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/* adress of boot parameters */
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@ -64,17 +44,24 @@ int board_init (void)
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return 0;
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}
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int dram_init (void)
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struct serial_device *default_serial_console(void)
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{
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return &serial_ffuart_device;
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}
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int dram_init(void)
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{
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gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
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gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
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gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
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gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
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#ifdef CONFIG_256M_U_BOOT
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gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
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gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
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#endif
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return 0;
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}
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#ifdef CONFIG_CMD_USB
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int usb_board_init(void)
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{
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writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
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@ -124,6 +111,7 @@ void usb_board_stop(void)
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return;
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}
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#endif
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#ifdef CONFIG_DRIVER_DM9000
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int board_eth_init(bd_t *bis)
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@ -28,20 +28,13 @@
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#define CONFIG_PXA27X 1 /* Marvell PXA270 CPU */
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#define CONFIG_VPAC270 1 /* Voipac PXA270 board */
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#undef BOARD_LATE_INIT
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#undef CONFIG_SKIP_RELOCATE_UBOOT
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#undef CONFIG_USE_IRQ
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#undef CONFIG_SKIP_LOWLEVEL_INIT
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/*
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* Environment settings
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*/
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#define CONFIG_ENV_SIZE 0x4000
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#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
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#define CONFIG_ENV_OVERWRITE
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#define CONFIG_SYS_MALLOC_LEN (128*1024)
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#define CONFIG_SYS_GBL_DATA_SIZE 128
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#define CONFIG_ENV_OVERWRITE /* override default environment */
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#define CONFIG_BOOTCOMMAND \
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"if mmc init && fatload mmc 0 0xa4000000 uImage; then " \
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"bootm 0xa4000000; " \
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@ -49,6 +42,9 @@
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"if usb reset && fatload usb 0 0xa4000000 uImage; then " \
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"bootm 0xa4000000; " \
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"fi; " \
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"if ide reset && fatload ide 0 0xa4000000 uImage; then " \
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"bootm 0xa4000000; " \
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"fi; " \
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"bootm 0x40000;"
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#define CONFIG_BOOTARGS "console=tty0 console=ttyS0,115200"
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#define CONFIG_TIMESTAMP
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@ -116,6 +112,7 @@
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#define CONFIG_PXA_MMC
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#define CONFIG_SYS_MMC_BASE 0xF0000000
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#define CONFIG_CMD_FAT
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#define CONFIG_CMD_EXT2
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#define CONFIG_DOS_PARTITION
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#endif
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@ -123,7 +120,7 @@
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* KGDB
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*/
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#ifdef CONFIG_CMD_KGDB
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#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
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#define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port speed */
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#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
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#endif
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@ -133,16 +130,17 @@
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#define CONFIG_SYS_HUSH_PARSER 1
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#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
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#define CONFIG_SYS_LONGHELP /* undef to save memory */
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#define CONFIG_SYS_LONGHELP
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#ifdef CONFIG_SYS_HUSH_PARSER
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#define CONFIG_SYS_PROMPT "$ " /* Monitor Command Prompt */
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#define CONFIG_SYS_PROMPT "$ "
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#else
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#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
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#define CONFIG_SYS_PROMPT "=> "
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#endif
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#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
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#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
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#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
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#define CONFIG_SYS_CBSIZE 256
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#define CONFIG_SYS_PBSIZE \
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(CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
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#define CONFIG_SYS_MAXARGS 16
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#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
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#define CONFIG_SYS_DEVICE_NULLDEV 1
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/*
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@ -150,12 +148,10 @@
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*/
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#undef CONFIG_SYS_CLKS_IN_HZ
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#define CONFIG_SYS_HZ 3250000 /* Timer @ 3250000 Hz */
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#define CONFIG_SYS_CPUSPEED 0x190 /* standard setting for 312MHz; L=16, N=1.5, A=0, SDCLK!=SystemBus */
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#define CONFIG_SYS_CPUSPEED 0x190 /* 312MHz */
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/*
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* Stack sizes
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*
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* The stack sizes are set up in start.S using the settings below
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*/
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#define CONFIG_STACKSIZE (128*1024) /* regular stack */
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#ifdef CONFIG_USE_IRQ
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@ -166,14 +162,21 @@
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/*
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* DRAM Map
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*/
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#define CONFIG_NR_DRAM_BANKS 2 /* We have 2 banks of DRAM */
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#define CONFIG_NR_DRAM_BANKS 2 /* 2 banks of DRAM */
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#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
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#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */
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#ifdef CONFIG_256M_U_BOOT
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#define PHYS_SDRAM_2 0x80000000 /* SDRAM Bank #2 */
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#define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */
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#endif
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#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */
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#ifdef CONFIG_256M_U_BOOT
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#define CONFIG_SYS_DRAM_SIZE 0x10000000 /* 256 MB DRAM */
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#else
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#define CONFIG_SYS_DRAM_SIZE 0x08000000 /* 128 MB DRAM */
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#endif
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#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */
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#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
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@ -185,14 +188,22 @@
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*/
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#if defined(CONFIG_CMD_FLASH) /* NOR */
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#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
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#ifdef CONFIG_256M_U_BOOT
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#define PHYS_FLASH_2 0x02000000 /* Flash Bank #2 */
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#endif
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#define CONFIG_SYS_FLASH_CFI
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#define CONFIG_FLASH_CFI_DRIVER 1
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#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255)
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#ifdef CONFIG_256M_U_BOOT
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#define CONFIG_SYS_MAX_FLASH_BANKS 2
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#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 }
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#else
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#define CONFIG_SYS_MAX_FLASH_BANKS 1
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#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1
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#endif
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#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ)
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#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ)
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@ -201,24 +212,25 @@
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#define CONFIG_SYS_FLASH_PROTECTION 1
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#define CONFIG_ENV_IS_IN_FLASH 1
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#define CONFIG_ENV_SECT_SIZE 0x4000
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#elif defined(CONFIG_CMD_ONENAND) /* OneNAND */
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_SYS_ONENAND_BASE 0x00000000
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#define CONFIG_ENV_IS_IN_ONENAND 1
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#define CONFIG_ENV_SECT_SIZE 0x20000
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#else /* No flash */
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#define CONFIG_SYS_NO_FLASH
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#define CONFIG_SYS_ENV_IS_NOWHERE
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#endif
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#define CONFIG_SYS_MONITOR_BASE 0x000000
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#define CONFIG_SYS_MONITOR_BASE 0x0
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#define CONFIG_SYS_MONITOR_LEN 0x40000
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#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_LEN)
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#define CONFIG_ENV_SECT_SIZE 0x40000
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#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE)
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#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE)
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#define CONFIG_ENV_ADDR 0x40000
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#define CONFIG_ENV_SIZE 0x4000
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/*
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* IDE
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@ -284,7 +296,11 @@
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#define CONFIG_SYS_MSC0_VAL 0x3ffc95fa
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#define CONFIG_SYS_MSC1_VAL 0x02ccf974
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#define CONFIG_SYS_MSC2_VAL 0x00000000
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#ifdef CONFIG_256M_U_BOOT
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#define CONFIG_SYS_MDCNFG_VAL 0x8ad30ad3
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#else
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#define CONFIG_SYS_MDCNFG_VAL 0x88000ad3
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#endif
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#define CONFIG_SYS_MDREFR_VAL 0x201fe01e
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#define CONFIG_SYS_MDMRS_VAL 0x00000000
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#define CONFIG_SYS_FLYCNFG_VAL 0x00000000
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