[U-Boot] [PATCH 13/13 v5] ARM: OMAP3: Add Beagle, EVM and Overo configuration and README
Jean-Christophe PLAGNIOL-VILLARD
plagnioj at jcrosoft.com
Sun Nov 9 17:01:54 CET 2008
On 19:40 Sun 02 Nov , dirk.behme at googlemail.com wrote:
> From: Dirk Behme <dirk.behme at gmail.com>
>
> Add Beagle, EVM and Overo configuration and README
>
> Signed-off-by: Dirk Behme <dirk.behme at gmail.com>
>
> ---
> doc/README.omap3 | 94 +++++++++++
> include/configs/omap3_beagle.h | 289 ++++++++++++++++++++++++++++++++++++
> include/configs/omap3_evm.h | 322 +++++++++++++++++++++++++++++++++++++++++
> include/configs/omap3_overo.h | 280 +++++++++++++++++++++++++++++++++++
> 4 files changed, 985 insertions(+)
>
> Index: u-boot-main/include/configs/omap3_beagle.h
> ===================================================================
> --- /dev/null
> +++ u-boot-main/include/configs/omap3_beagle.h
> @@ -0,0 +1,289 @@
> +/*
> + * (C) Copyright 2006-2008
> + * Texas Instruments.
> + * Richard Woodruff <r-woodruff2 at ti.com>
> + * Syed Mohammed Khasim <x0khasim at ti.com>
> + *
> + * Configuration settings for the TI OMAP3530 Beagle board.
> + *
> + * 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
> + */
> +
> +#ifndef __CONFIG_H
> +#define __CONFIG_H
> +#include <asm/sizes.h>
> +
> +/*
> + * High Level Configuration Options
> + */
> +#define CONFIG_ARMCORTEXA8 1 /* This is an ARM V7 CPU core */
> +#define CONFIG_OMAP 1 /* in a TI OMAP core */
> +#define CONFIG_OMAP34XX 1 /* which is a 34XX */
> +#define CONFIG_OMAP3430 1 /* which is in a 3430 */
> +#define CONFIG_OMAP3_BEAGLE 1 /* working with BEAGLE */
> +#define CONFIG_DOS_PARTITION 1
> +
> +#include <asm/arch/cpu.h> /* get chip and board defs */
> +#include <asm/arch/omap3.h>
> +
> +/* Clock Defines */
> +#define V_OSCK 26000000 /* Clock output from T2 */
^^^^^^^^^^^^^^^^^^^
whitespace please fix
> +#define V_SCLK (V_OSCK >> 1)
^^^^^^^^^^^^^^^^^^^
whitespace please fix
> +
> +#undef CONFIG_USE_IRQ /* no support for IRQs */
> +#define CONFIG_MISC_INIT_R
> +
> +#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
^^^^^^^
whitespace please fix
> +#define CONFIG_SETUP_MEMORY_TAGS 1
> +#define CONFIG_INITRD_TAG 1
^^^^^^^^
whitespace please fix
> +#define CONFIG_REVISION_TAG 1
^^^^^^
whitespace please fix
> +
> +/*
> + * Size of malloc() pool
> + */
> +#define CONFIG_ENV_SIZE SZ_128K /* Total Size Environment Sector */
^^^^^^^^^^
whitespace please fix
> +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K)
^^^^^^^^^^^
whitespace please fix
> +#define CONFIG_SYS_GBL_DATA_SIZE 128 /* bytes reserved for initial data */
^^^^^^^
whitespace please fix
> +
> +/*
> + * Hardware drivers
> + */
> +
> +/*
> + * NS16550 Configuration
> + */
> +#define V_NS16550_CLK (48000000) /* 48MHz (APLL96/2) */
^^^^^^^^^^^^
whitespace please fix
> +
> +#define CONFIG_SYS_NS16550
> +#define CONFIG_SYS_NS16550_SERIAL
> +#define CONFIG_SYS_NS16550_REG_SIZE (-4)
^^^^^
whitespace please fix
> +#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
^^^^^^^^^^
whitespace please fix
> +
> +/*
> + * select serial console configuration
> + */
> +#define CONFIG_CONS_INDEX 3
^^^^^^^^
whitespace please fix
> +#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3
^^^^^^^^^
whitespace please fix
> +#define CONFIG_SERIAL3 3 /* UART3 on Beagle Rev 2 */
^^^^^^^^^^^
whitespace please fix
> +
> +/* allow to overwrite serial and ethaddr */
> +#define CONFIG_ENV_OVERWRITE
> +#define CONFIG_BAUDRATE 115200
^^^^^^^^^^
whitespace please fix
> +#define CONFIG_SYS_BAUDRATE_TABLE {4800, 9600, 19200, 38400, 57600, 115200}
^^^^^^^
whitespace please fix
> +#define CONFIG_MMC 1
> +#define CONFIG_SYS_MMC_BASE 0xF0000000
> +#define CONFIG_DOS_PARTITION 1
> +
> +/* commands to include */
> +
> +#define CONFIG_CMD_EXT2 /* EXT2 Support */
> +#define CONFIG_CMD_FAT /* FAT support */
> +#define CONFIG_CMD_JFFS2 /* JFFS2 Support */
> +
> +#define CONFIG_CMD_I2C /* I2C serial bus support */
> +#define CONFIG_CMD_MMC /* MMC support */
> +#define CONFIG_CMD_NAND /* NAND support */
> +
> +#define CONFIG_CMD_AUTOSCRIPT /* autoscript support */
> +#define CONFIG_CMD_BDI /* bdinfo */
> +#define CONFIG_CMD_BOOTD /* bootd */
> +#define CONFIG_CMD_CONSOLE /* coninfo */
> +#define CONFIG_CMD_ECHO /* echo arguments */
> +#define CONFIG_CMD_ENV /* saveenv */
> +#define CONFIG_CMD_ITEST /* Integer (and string) test */
> +#define CONFIG_CMD_LOADB /* loadb */
> +#define CONFIG_CMD_MEMORY /* md mm nm mw cp cmp crc base loop mtest */
> +#define CONFIG_CMD_MISC /* misc functions like sleep etc*/
> +#define CONFIG_CMD_RUN /* run command in env variable */
> +
> +#define CONFIG_SYS_NO_FLASH
> +#define CONFIG_SYS_I2C_SPEED 100000
^^^^^^^^^^^^
whitespace please fix
and so on
> +#define CONFIG_SYS_I2C_SLAVE 1
> +#define CONFIG_SYS_I2C_BUS 0
> +#define CONFIG_SYS_I2C_BUS_SELECT 1
> +#define CONFIG_DRIVER_OMAP34XX_I2C 1
> +
> +/*
> + * Board NAND Info.
> + */
> +#define CONFIG_NAND_OMAP_GPMC
> +#define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address to access nand */
> +#define CONFIG_SYS_NAND_BASE NAND_BASE /* physical address to access nand at CS0 */
> +#define GPMC_NAND_ECC_LP_x16_LAYOUT 1
> +
> +#define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
> +#define SECTORSIZE 512
> +
> +#define NAND_ALLOW_ERASE_ALL
> +#define ADDR_COLUMN 1
> +#define ADDR_PAGE 2
> +#define ADDR_COLUMN_PAGE 3
> +
> +#define NAND_ChipID_UNKNOWN 0x00
> +#define NAND_MAX_FLOORS 1
> +#define NAND_MAX_CHIPS 1
> +#define NAND_NO_RB 1
> +#define CONFIG_SYS_NAND_WP
> +
> +#define CONFIG_JFFS2_NAND
> +/* nand device jffs2 lives on */
> +#define CONFIG_JFFS2_DEV "nand0"
> +/* start of jffs2 partition */
> +#define CONFIG_JFFS2_PART_OFFSET 0x680000
> +#define CONFIG_JFFS2_PART_SIZE 0xf980000 /* size of jffs2 partition */
> +
> +/* Environment information */
> +#define CONFIG_BOOTDELAY 10
> +
> +#define CONFIG_BOOTCOMMAND "nand read 80200000 280000 400000 ; bootm 80200000"
> +
> +#define CONFIG_BOOTARGS "setenv bootargs console=ttyS2,115200n8 noinitrd root=/dev/mtdblock4 rw rootfstype=jffs2"
too long please split
> +
> +#define CONFIG_NETMASK 255.255.254.0
> +#define CONFIG_BOOTFILE "uImage"
> +#define CONFIG_AUTO_COMPLETE 1
> +/*
> + * Miscellaneous configurable options
> + */
> +#define V_PROMPT "OMAP3 beagleboard.org # "
> +
> +#define CONFIG_SYS_LONGHELP /* undef to save memory */
> +#define CONFIG_SYS_PROMPT V_PROMPT
> +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
> +/* Print Buffer Size */
> +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT)+16)
too long please split
> +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
> +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
too long please split
and so on
Best Regards,
J.
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