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Diffstat (limited to 'include/configs/colibri_t20.h')
| -rw-r--r-- | include/configs/colibri_t20.h | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/include/configs/colibri_t20.h b/include/configs/colibri_t20.h new file mode 100644 index 00000000000..52a84141488 --- /dev/null +++ b/include/configs/colibri_t20.h @@ -0,0 +1,246 @@ +/* + * Copyright (C) 2012 Toradex, Inc. + * Portions Copyright (c) 2010, 2011 NVIDIA Corporation + * Portions Copyright (c) 2011 The Chromium OS Authors + * + * 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> + +#define CONFIG_COLIBRI_T20 /* Toradex Colibri T20 module */ + +//#define CONFIG_TEGRA2_LP0 + +/* High-level configuration options */ +#define TEGRA2_SYSMEM "mem=256M@0M" +#define V_PROMPT "Tegra2 # " + +#define CONFIG_OF_UPDATE_FDT_BEFORE_BOOT 1 + +#include "tegra2-common.h" + +//careful this might fail kernel booting +#undef CONFIG_BOOTSTAGE /* Record boot time */ +#undef CONFIG_BOOTSTAGE_REPORT /* Print a boot time report */ + +#define CONFIG_SYS_NAND_BASE_LIST {} + +//#define USB_KBD_DEBUG +#define CONFIG_USB_KEYBOARD + +#define CONFIG_CONSOLE_MUX +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial,usbkbd\0" \ + "stdout=serial,lcd\0" \ + "stderr=serial,lcd\0" + +#define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */ + +#define CONFIG_REVISION_TAG 1 +#define CONFIG_SERIAL_TAG 1 + +#define CONFIG_TRDX_CFG_BLOCK_OFFSET (gd->conf_blk_offset) +#define CONFIG_TRDX_CFG_BLOCK_OFFSET2 (gd->conf_blk_offset2) + +#define CONFIG_CMD_ASKENV +#define CONFIG_CMD_DIAG +#define CONFIG_CMD_ELF +#undef CONFIG_CMD_FLASH +#define CONFIG_CMD_SAVEENV +#define CONFIG_CMD_UBI +#define CONFIG_CMD_UBIFS +#define CONFIG_LZO + +#undef CONFIG_BOOTDELAY +#define CONFIG_BOOTDELAY 5 +#define CONFIG_NETMASK 255.255.255.0 +#undef CONFIG_IPADDR +#define CONFIG_IPADDR 192.168.10.2 +#undef CONFIG_SERVERIP +#define CONFIG_SERVERIP 192.168.10.1 +#undef CONFIG_BOOTFILE /* passed by BOOTP/DHCP */ + +#define CONFIG_BZIP2 +#define CONFIG_CRC32_VERIFY +#define CONFIG_TIMESTAMP + +#define CONFIG_AUTO_COMPLETE + +#define CONFIG_SYS_USE_UBI +#define CONFIG_MTD_DEVICE +#define CONFIG_CMD_JFFS2 +#define CONFIG_JFFS2_NAND +#define CONFIG_JFFS2_CMDLINE +#define CONFIG_RBTREE + +#undef CONFIG_LINUXCONSOLE /* dynamically adjusted */ + +#define DEFAULT_BOOTCOMMAND \ + "run flashboot; run nfsboot" + +#define FLASH_BOOTCMD \ + "run setup; " \ + "setenv bootargs ${defargs} ${flashargs} ${mtdparts} ${setupargs}; " \ + "echo Booting from NAND...; " \ + "nboot ${loadaddr} 0 ${lnxoffset} && bootm" + +#define MMC_BOOTCMD \ + "echo Loading RAM disk and kernel from MMC/SD card...; "\ + "mmc init && " \ + "fatload mmc 0:1 0xC08000 rootfs-ext2.img.gz && " \ + "fatload mmc 0:1 ${loadaddr} uImage;" \ + "run ramboot" + +#define NFS_BOOTCMD \ + "run setup; " \ + "setenv bootargs ${defargs} ${nfsargs} ${mtdparts} ${setupargs}; " \ + "echo Booting from NFS...; " \ + "usb start; " \ + "dhcp; " \ + "bootm" + +#define RAM_BOOTCMD \ + "run setup; " \ + "setenv bootargs ${defargs} ${ramargs} ${mtdparts} ${setupargs}; " \ + "echo Booting from RAM...; " \ + "bootm" + +#define UBI_BOOTCMD \ + "run setup; " \ + "setenv bootargs ${defargs} ${ubiargs} ${mtdparts} ${setupargs}; " \ + "echo Booting from NAND...; " \ + "ubi part kernel-ubi && ubi read ${loadaddr} kernel; " \ + "bootm" + +#define USB_BOOTCMD \ + "echo Loading RAM disk and kernel from USB stick...; " \ + "usb start && " \ + "fatload usb 0:1 0xC08000 rootfs-ext2.img.gz && " \ + "fatload usb 0:1 ${loadaddr} uImage;" \ + "run ramboot" + +#define SD_BOOTCMD \ + "run setup; " \ + "setenv bootargs ${defargs} ${sdargs} ${mtdparts} ${setupargs}; " \ + "echo Booting from MMC/SD card...; " \ + "mmc read 0 ${loadaddr} 0x2a00 0x2000; " \ + "bootm" + +#undef CONFIG_BOOTARGS +#undef CONFIG_BOOTCOMMAND +#undef CONFIG_DIRECT_BOOTARGS +#define CONFIG_BOOTCOMMAND DEFAULT_BOOTCOMMAND +#define CONFIG_NFSBOOTCOMMAND NFS_BOOTCMD +#define CONFIG_RAMBOOTCOMMAND RAM_BOOTCMD +//moved from disk/part_efi.h to here, give the block where the GP1 partition starts +//compare with sdargs below +#ifdef __CONFIG_SDBOOT_H +#define GPT_PRIMARY_PARTITION_TABLE_LBA 18945ULL +#else +#define GPT_PRIMARY_PARTITION_TABLE_LBA 1ULL +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_STD_DEVICES_SETTINGS \ + "defargs=video=tegrafb vmalloc=128M usb_high_speed=1\0" \ + "flashargs=ip=off root=/dev/mtdblock0 rw rootfstype=yaffs2\0" \ + "flashboot=" FLASH_BOOTCMD "\0" \ + "mmcboot=" MMC_BOOTCMD "\0" \ + "nfsargs=ip=:::::eth0:on root=/dev/nfs rw netdevwait\0" \ + "ramargs=initrd=0xA1800000,32M ramdisk_size=32768 root=/dev/ram0 rw\0" \ + "sdargs=root=/dev/mmcblk3p1 ip=:::::eth0:off rw,noatime rootfstype=ext3 rootwait gpt gpt_sector=18945\0" \ + "sdboot=" SD_BOOTCMD "\0" \ + "setup=setenv setupargs asix_mac=${ethaddr} no_console_suspend=1 console=ttyS0,${baudrate}n8 console=tty1 debug_uartport=lsport,0 ${memargs}\0" \ + "ubiargs=ubi.mtd=0 root=ubi0:rootfs rootfstype=ubifs\0" \ + "ubiboot=" UBI_BOOTCMD "\0" \ + "usbboot=" USB_BOOTCMD "\0" \ + "" + +/* Dynamic MTD partition support */ +#define CONFIG_CMD_MTDPARTS /* Enable 'mtdparts' command line support */ +#define CONFIG_MTD_PARTITIONS /* ??? */ +#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ +#define MTDIDS_DEFAULT "nand0=tegra_nand" + +/* GPIO */ +#define CONFIG_TEGRA_GPIO +#define CONFIG_CMD_TEGRA_GPIO_INFO + +/* I2C */ +#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_INIT_BOARD +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_MAX_I2C_BUS 4 +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_CMD_I2C + +/* PMU and EMC support, requires i2c */ +#define CONFIG_TEGRA_PMU +#define CONFIG_TEGRA_CLOCK_SCALING + +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA_MMC +#define CONFIG_CMD_MMC + +#define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT + +/* Environment not stored */ +//#define CONFIG_ENV_IS_NOWHERE +#ifndef CONFIG_ENV_IS_NOWHERE +/* Environment stored in NAND flash */ +#define CONFIG_ENV_IS_IN_NAND 1 /* use NAND for environment vars */ +#if defined(CONFIG_ENV_IS_IN_NAND) +/* once the nand is detected the corresponding setting is taken */ +#define CONFIG_ENV_OFFSET (gd->env_offset) +#define CONFIG_ENV_RANGE 0x80000 +#endif + +#endif + +/* + * LCDC configuration + */ +#define CONFIG_LCD +#define CONFIG_VIDEO_TEGRA + +/* TODO: This needs to be configurable at run-time */ +#define LCD_BPP LCD_COLOR16 +#define CONFIG_SYS_WHITE_ON_BLACK /* Console colors */ + +#define CONFIG_DEFAULT_DEVICE_TREE "colibri_t20" + +/* NAND support */ +#define CONFIG_CMD_NAND +#define CONFIG_TEGRA2_NAND + +/* Max number of NAND devices */ +#define CONFIG_SYS_MAX_NAND_DEVICE 1 + +#define CONFIG_CMD_IMI + +#endif /* __CONFIG_H */ |