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Vladimir Zapolskiy463ec1c2012-04-19 04:33:10 +00001/*
2 * Embest/Timll DevKit3250 board configuration file
3 *
4 * Copyright (C) 2011 Vladimir Zapolskiy <vz@mleia.com>
5 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02006 * SPDX-License-Identifier: GPL-2.0+
Vladimir Zapolskiy463ec1c2012-04-19 04:33:10 +00007 */
8
9#ifndef __CONFIG_DEVKIT3250_H__
10#define __CONFIG_DEVKIT3250_H__
11
12/* SoC and board defines */
13#include <asm/sizes.h>
14#include <asm/arch/cpu.h>
15
16/*
17 * Define DevKit3250 machine type by hand until it lands in mach-types
18 */
19#define MACH_TYPE_DEVKIT3250 3697
20#define CONFIG_MACH_TYPE MACH_TYPE_DEVKIT3250
21
22#define CONFIG_SYS_ICACHE_OFF
23#define CONFIG_SYS_DCACHE_OFF
24#define CONFIG_SKIP_LOWLEVEL_INIT
25#define CONFIG_BOARD_EARLY_INIT_F
26
27/*
28 * Memory configurations
29 */
30#define CONFIG_NR_DRAM_BANKS 1
Vladimir Zapolskiy463ec1c2012-04-19 04:33:10 +000031#define CONFIG_SYS_MALLOC_LEN SZ_1M
32#define CONFIG_SYS_GBL_DATA_SIZE 128
33#define CONFIG_SYS_SDRAM_BASE EMC_DYCS0_BASE
34#define CONFIG_SYS_SDRAM_SIZE SZ_64M
35#define CONFIG_SYS_TEXT_BASE 0x83FA0000
36#define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + SZ_32K)
37#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_TEXT_BASE - SZ_1M)
38
39#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_32K)
40
41#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + SZ_4K \
42 - GENERATED_GBL_DATA_SIZE)
43
44/*
45 * Serial Driver
46 */
47#define CONFIG_SYS_LPC32XX_UART 2 /* UART2 */
48#define CONFIG_BAUDRATE 115200
49
50/*
51 * NOR Flash
52 */
53#define CONFIG_CMD_FLASH
54#define CONFIG_SYS_MAX_FLASH_BANKS 1
55#define CONFIG_SYS_MAX_FLASH_SECT 71
56#define CONFIG_SYS_FLASH_BASE EMC_CS0_BASE
57#define CONFIG_SYS_FLASH_SIZE SZ_4M
58#define CONFIG_SYS_FLASH_CFI
59
60/*
61 * U-Boot General Configurations
62 */
63#define CONFIG_SYS_LONGHELP
Vladimir Zapolskiy463ec1c2012-04-19 04:33:10 +000064#define CONFIG_SYS_CBSIZE 1024
65#define CONFIG_SYS_PBSIZE \
66 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
67#define CONFIG_SYS_MAXARGS 16
68#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
69
70#define CONFIG_AUTO_COMPLETE
71#define CONFIG_CMDLINE_EDITING
72#define CONFIG_VERSION_VARIABLE
73#define CONFIG_DISPLAY_CPUINFO
74#define CONFIG_DOS_PARTITION
75
76#define CONFIG_ENV_IS_NOWHERE
77#define CONFIG_ENV_SIZE SZ_128K
78
79/*
80 * U-Boot Commands
81 */
82#include <config_cmd_default.h>
83#define CONFIG_CMD_CACHE
84
85/*
86 * Boot Linux
87 */
88#define CONFIG_CMDLINE_TAG
89#define CONFIG_SETUP_MEMORY_TAGS
90#define CONFIG_ZERO_BOOTDELAY_CHECK
91#define CONFIG_BOOTDELAY 3
92
93#define CONFIG_BOOTFILE "uImage"
94#define CONFIG_BOOTARGS "console=ttyS2,115200n8"
95#define CONFIG_LOADADDR 0x80008000
96
97/*
98 * Include SoC specific configuration
99 */
100#include <asm/arch/config.h>
101
102#endif /* __CONFIG_DEVKIT3250_H__*/