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gerrit.cesnet.cz / github / trini / u-boot / 55daf1c45c6fee60840842f86796368a766c01e9 / . / include / configs / bg0900.h
blob: c05b06a417bb208edadb809c4071913458a2e5ed [file] [log] [blame]
Tom Rini83d290c2018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]2/*
3 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]4 */
5#ifndef __CONFIGS_BG0900_H__
6#define __CONFIGS_BG0900_H__
7
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]8/* Memory configuration */
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]9#define PHYS_SDRAM_1 0x40000000 /* Base address */
10#define PHYS_SDRAM_1_SIZE 0x10000000 /* Max 256 MB RAM */
11#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
12
13/* Environment */
14#define CONFIG_ENV_SIZE (16 * 1024)
15#define CONFIG_ENV_OVERWRITE
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]16
17/* FEC Ethernet on SoC */
18#ifdef CONFIG_CMD_NET
19#define CONFIG_FEC_MXC
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]20#endif
21
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]22/* Boot Linux */
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]23#define CONFIG_BOOTFILE "uImage"
Marek Vasutf9727162013-09-20 16:14:13 +0200[diff] [blame]24#define CONFIG_BOOTCOMMAND "bootm"
25#define CONFIG_LOADADDR 0x42000000
26#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
27
28/* Extra Environment */
29#define CONFIG_EXTRA_ENV_SETTINGS \
30 "update_spi_firmware_filename=u-boot.sb\0" \
31 "update_spi_firmware_maxsz=0x80000\0" \
32 "update_spi_firmware=" /* Update the SPI flash firmware */ \
33 "if sf probe 2:0 ; then " \
34 "if tftp ${update_spi_firmware_filename} ; then " \
35 "sf erase 0x0 +${filesize} ; " \
36 "sf write ${loadaddr} 0x0 ${filesize} ; " \
37 "fi ; " \
38 "fi\0"
39
40/* The rest of the configuration is shared */
41#include <configs/mxs.h>
42
43#endif /* __CONFIGS_BG0900_H__ */