u-boot/include/configs/colibri_t20.h
Igor Opaniuk a63dd98400 colibri_t20: add update_uboot wrapper
Add universal update_uboot wrapper that helps to update
U-Boot image on internal storage(NAND).

Create an proper tegra image:
$ cbootimage -s tegra20 colibri_t20-512-v12-nand.img.cfg colibri_t20.img

Flash in U-boot shell:
> tftpboot ${loadaddr} ${board_name}/${board_name}.img
> run update_uboot

Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
2020-04-02 14:30:00 -07:00

54 lines
1.3 KiB
C

/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2012 Lucas Stach
*
* Configuration settings for the Toradex Colibri T20 modules.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include "tegra20-common.h"
/* Board-specific serial config */
#define CONFIG_TEGRA_ENABLE_UARTA
#define CONFIG_TEGRA_UARTA_SDIO1
#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
#define CONFIG_MACH_TYPE MACH_TYPE_COLIBRI_TEGRA2
/* General networking support */
#define CONFIG_TFTP_TSIZE
/* LCD support */
#define CONFIG_LCD_LOGO
/* NAND support */
#define CONFIG_TEGRA_NAND
#define CONFIG_SYS_MAX_NAND_DEVICE 1
#define UBOOT_UPDATE \
"update_uboot=nand erase.part u-boot && " \
"nand write ${loadaddr} u-boot ${filesize}\0" \
/* Environment in NAND, 64K is a bit excessive but erase block is 512K anyway */
#define BOARD_EXTRA_ENV_SETTINGS \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
UBOOT_UPDATE
/* Increase console I/O buffer size */
#undef CONFIG_SYS_CBSIZE
#define CONFIG_SYS_CBSIZE 1024
/* Increase arguments buffer size */
#undef CONFIG_SYS_BARGSIZE
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* Increase maximum number of arguments */
#undef CONFIG_SYS_MAXARGS
#define CONFIG_SYS_MAXARGS 32
#include "tegra-common-usb-gadget.h"
#include "tegra-common-post.h"
#endif /* __CONFIG_H */