2 * include/configs/mx1ads.h
5 * Techware Information Technology, Inc.
6 * http://www.techware.com.tw/
8 * Ming-Len Wu <minglen_wu@techware.com.tw>
10 * This is the Configuration setting for Motorola MX1ADS board
12 * SPDX-License-Identifier: GPL-2.0+
19 * High Level Configuration Options
22 #define CONFIG_ARM920T 1 /* This is an ARM920T Core */
23 #define CONFIG_IMX 1 /* It's a Motorola MC9328 SoC */
24 #define CONFIG_MX1ADS 1 /* on a Motorola MX1ADS Board */
27 * Select serial console configuration
29 #define CONFIG_IMX_SERIAL
30 #define CONFIG_IMX_SERIAL1 /* internal uart 1 */
31 /* #define _CONFIG_UART2 */ /* internal uart 2 */
32 /* #define CONFIG_SILENT_CONSOLE */ /* use this to disable output */
34 #define CONFIG_BOARD_LATE_INIT
35 #define USE_920T_MMU 1
38 #define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
39 #define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
40 #define CONFIG_SYS_MX1_GPCR 0x000003AB /* for MX1ADS 0L44N */
44 * Size of malloc() pool
47 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128*1024)
50 * CS8900 Ethernet drivers
52 #define CONFIG_CS8900 /* we have a CS8900 on-board */
53 #define CONFIG_CS8900_BASE 0x15000300
54 #define CONFIG_CS8900_BUS16 /* the Linux driver does accesses as shorts */
57 * select serial console configuration
60 /* #define CONFIG_UART1 */
61 /* #define CONFIG_UART2 1 */
63 #define CONFIG_BAUDRATE 115200
68 #define CONFIG_BOOTP_BOOTFILESIZE
69 #define CONFIG_BOOTP_BOOTPATH
70 #define CONFIG_BOOTP_GATEWAY
71 #define CONFIG_BOOTP_HOSTNAME
74 * Command line configuration.
76 #include <config_cmd_default.h>
78 #define CONFIG_CMD_CACHE
79 #define CONFIG_CMD_REGINFO
80 #define CONFIG_CMD_ELF
82 #define CONFIG_BOOTDELAY 3
83 #define CONFIG_BOOTARGS "root=/dev/msdk mem=48M"
84 #define CONFIG_BOOTFILE "mx1ads"
85 #define CONFIG_BOOTCOMMAND "tftp; bootm"
87 #if defined(CONFIG_CMD_KGDB)
88 #define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port */
92 * Miscellaneous configurable options
95 #define CONFIG_SYS_HUSH_PARSER 1
97 #define CONFIG_SYS_LONGHELP /* undef to save memory */
99 #ifdef CONFIG_SYS_HUSH_PARSER
100 #define CONFIG_SYS_PROMPT "MX1ADS$ " /* Monitor Command Prompt */
102 #define CONFIG_SYS_PROMPT "MX1ADS=> " /* Monitor Command Prompt */
105 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
106 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
107 /* Print Buffer Size */
108 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
109 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
111 #define CONFIG_SYS_MEMTEST_START 0x09000000 /* memtest works on */
112 #define CONFIG_SYS_MEMTEST_END 0x0AF00000 /* 63 MB in DRAM */
114 #define CONFIG_SYS_LOAD_ADDR 0x08800000 /* default load address */
115 #define CONFIG_SYS_HZ 3686400
116 #define CONFIG_SYS_CPUSPEED 0x141
118 /*-----------------------------------------------------------------------
119 * Physical Memory Map
122 #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of SDRAM */
123 #define PHYS_SDRAM_1 0x08000000 /* SDRAM on CSD0 */
124 #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
126 #define CONFIG_SYS_TEXT_BASE 0x10000000
128 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
129 #define CONFIG_SYS_INIT_RAM_ADDR 0x00300000
130 #define CONFIG_SYS_INIT_RAM_SIZE 0x000FFFFF
131 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
132 GENERATED_GBL_DATA_SIZE)
133 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
134 CONFIG_SYS_GBL_DATA_OFFSET)
136 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* 1 bank of SyncFlash */
137 #define CONFIG_SYS_FLASH_BASE 0x0C000000 /* SyncFlash on CSD1 */
138 #define FLASH_BANK_SIZE 0x01000000 /* 16 MB Total */
140 /*-----------------------------------------------------------------------
141 * FLASH and environment organization
144 #define CONFIG_SYNCFLASH 1
145 #define PHYS_FLASH_SIZE 0x01000000
146 #define CONFIG_SYS_MAX_FLASH_SECT (16)
147 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE+0x00ff8000)
149 #define CONFIG_ENV_IS_IN_FLASH 1
150 #define CONFIG_ENV_SIZE 0x04000 /* Total Size of Environment Sector */
151 #define CONFIG_ENV_SECT_SIZE 0x100000
153 /*-----------------------------------------------------------------------
154 * Enable passing ATAGS
157 #define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
158 #define CONFIG_SETUP_MEMORY_TAGS 1
160 #define CONFIG_SYS_CLK_FREQ 16780000
161 #define CONFIG_SYSPLL_CLK_FREQ 16000000
163 #endif /* __CONFIG_H */