blob: dbc59b91e98503256c2c00c3e68cb3a7eadc1375 [file] [log] [blame]
Stefano Babic79656d22012-02-22 00:24:40 +00001/*
2 * (C) Copyright 2012, Stefano Babic <sbabic@denx.de>
3 *
4 * Copyright (C) 2010 Freescale Semiconductor, Inc.
5 *
6 * Configuration settings for the MX53-EVK Freescale board.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc.
21 */
22
23#ifndef __CONFIG_H
24#define __CONFIG_H
25
26/* SOC type must be included before imx-regs.h */
27#define CONFIG_MX53
28#include <asm/arch/imx-regs.h>
29#include <asm/arch/mx5x_pins.h>
30
31#define CONFIG_SYS_MX5_HCLK 24000000
32#define CONFIG_SYS_MX5_CLK32 32768
33
34#define CONFIG_DISPLAY_CPUINFO
35#define CONFIG_DISPLAY_BOARDINFO
36
37#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
38#define CONFIG_SETUP_MEMORY_TAGS
39#define CONFIG_INITRD_TAG
40
41#define CONFIG_OF_LIBFDT
42
43/* Size of malloc() pool */
44#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
45
46#define CONFIG_BOARD_EARLY_INIT_F
47
48/* Enable GPIOs */
49#define CONFIG_MXC_GPIO
50
51/* UART */
52#define CONFIG_MXC_UART
53#define CONFIG_MXC_UART_BASE UART4_BASE_ADDR
54
55/* MMC */
56#define CONFIG_FSL_ESDHC
57#define CONFIG_SYS_FSL_ESDHC_ADDR 0
58#define CONFIG_SYS_FSL_ESDHC_NUM 1
59
60#define CONFIG_MMC
61#define CONFIG_GENERIC_MMC
62#define CONFIG_DOS_PARTITION
63
64/* Ethernet on FEC */
65#define CONFIG_NET_MULTI
66#define CONFIG_MII
Stefano Babic79656d22012-02-22 00:24:40 +000067
68#define CONFIG_FEC_MXC
69#define IMX_FEC_BASE FEC_BASE_ADDR
70#define CONFIG_FEC_MXC_PHYADDR 0x01
71#define CONFIG_PHY_ADDR CONFIG_FEC_MXC_PHYADDR
72#define CONFIG_RESET_PHY_R
73#define CONFIG_FEC_MXC_NO_ANEG
Ashok Kumar Reddyb85705e2012-09-05 22:09:37 +053074#define CONFIG_ETHPRIME "FEC0"
Stefano Babic79656d22012-02-22 00:24:40 +000075
76/* SPI */
77#define CONFIG_HARD_SPI
78#define CONFIG_MXC_SPI
79#define CONFIG_DEFAULT_SPI_BUS 1
80#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
81
82/* SPI FLASH - not used for environment */
83#define CONFIG_SPI_FLASH
84#define CONFIG_SPI_FLASH_STMICRO
85#define CONFIG_SPI_FLASH_CS (IOMUX_TO_GPIO(MX53_PIN_CSI0_D11) \
86 << 8) | 0
87#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
88#define CONFIG_SF_DEFAULT_SPEED 25000000
89
90/* allow to overwrite serial and ethaddr */
91#define CONFIG_ENV_OVERWRITE
92#define CONFIG_CONS_INDEX 1
93#define CONFIG_BAUDRATE 115200
Stefano Babic79656d22012-02-22 00:24:40 +000094
95/* Command definition */
96#include <config_cmd_default.h>
97#define CONFIG_CMD_PING
98#define CONFIG_CMD_DHCP
99#define CONFIG_CMD_MII
100#define CONFIG_CMD_MMC
101#define CONFIG_CMD_FAT
102#define CONFIG_CMD_EXT2
103#define CONFIG_CMD_MTDPARTS
104#define CONFIG_CMD_SPI
105#define CONFIG_CMD_SF
106#define CONFIG_CMD_GPIO
107
108#define CONFIG_BOOTDELAY 3
109
110#define CONFIG_LOADADDR 0x70800000 /* loadaddr env var */
111#define CONFIG_SYS_TEXT_BASE 0xf0001400 /* uboot in nor flash */
112
113#define CONFIG_ARP_TIMEOUT 200UL
114
115/* Miscellaneous configurable options */
116#define CONFIG_SYS_LONGHELP /* undef to save memory */
117#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
Stefano Babic79656d22012-02-22 00:24:40 +0000118#define CONFIG_SYS_PROMPT "IMA3 MX53 U-Boot > "
119#define CONFIG_AUTO_COMPLETE
120#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
121
122/* Print Buffer Size */
123#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
124#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
125#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
126
127#define CONFIG_SYS_MEMTEST_START 0x70000000
128#define CONFIG_SYS_MEMTEST_END 0x10000
129
130#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
131
132#define CONFIG_SYS_HZ 1000
133#define CONFIG_CMDLINE_EDITING
134
Stefano Babic79656d22012-02-22 00:24:40 +0000135/* Physical Memory Map */
136#define CONFIG_NR_DRAM_BANKS 1
137#define PHYS_SDRAM_1 CSD0_BASE_ADDR
138#define PHYS_SDRAM_1_SIZE (1024 * 1024 * 1024)
139
140#define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
141#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
142#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
143
144#define CONFIG_SYS_INIT_SP_OFFSET \
145 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
146#define CONFIG_SYS_INIT_SP_ADDR \
147 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
148
149#define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
150#define MTDIDS_DEFAULT "nor0=f0000000.flash"
151
152/* FLASH and environment organization */
153
154#define CONFIG_SYS_FLASH_BASE 0xF0000000
155#define CONFIG_SYS_FLASH_CFI /* Flash is CFI conformant */
156#define CONFIG_FLASH_CFI_DRIVER /* Use the common driver */
157#define CONFIG_FLASH_CFI_MTD /* with MTD support */
158#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE }
159#define CONFIG_SYS_MAX_FLASH_BANKS 1
160#define CONFIG_SYS_MAX_FLASH_SECT 1024
161
162#define CONFIG_SYS_FLASH_EMPTY_INFO
163#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
164
165#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
166#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
167
168#define CONFIG_ENV_SIZE (8 * 1024)
169#define CONFIG_ENV_IS_IN_FLASH
170#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
171 CONFIG_SYS_MONITOR_LEN)
172#define CONFIG_ENV_SECT_SIZE 0x20000
173#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
174 CONFIG_ENV_SECT_SIZE)
175#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
176
177/*
178 * Default environment and default scripts
179 * to update uboot and load kernel
180 */
181
182#define HOSTNAME ima3-mx53
183#define xstr(s) str(s)
184#define str(s) #s
185
186#define CONFIG_HOSTNAME ima3-mx53
187#define CONFIG_EXTRA_ENV_SETTINGS \
188 "netdev=eth0\0" \
189 "nfsargs=setenv bootargs root=/dev/nfs rw " \
190 "nfsroot=${serverip}:${rootpath}\0" \
191 "ramargs=setenv bootargs root=/dev/ram0 rw\0" \
192 "addip_sta=setenv bootargs ${bootargs} " \
193 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
194 ":${hostname}:${netdev}:off panic=1\0" \
195 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
196 "addip=if test -n ${ipdyn};then run addip_dyn;" \
197 "else run addip_sta;fi\0" \
198 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
199 "addtty=setenv bootargs ${bootargs}" \
200 " console=${console},${baudrate}\0" \
201 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
202 "console=ttymxc3\0" \
203 "loadaddr=70800000\0" \
204 "kernel_addr_r=70800000\0" \
205 "ramdisk_addr_r=71000000\0" \
206 "hostname=" xstr(CONFIG_HOSTNAME) "\0" \
207 "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \
208 "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \
209 "mmcargs=setenv bootargs root=${mmcroot} " \
210 "rootfstype=${mmcrootfstype}\0" \
211 "mmcroot=/dev/mmcblk0p3 rw\0" \
212 "mmcboot=echo Booting from mmc ...; " \
213 "run mmcargs addip addtty addmtd addmisc mmcload;" \
214 "bootm\0" \
215 "mmcload=fatload mmc ${mmcdev}:${mmcpart} " \
216 "${loadaddr} ${uimage}\0" \
217 "mmcrootfstype=ext3 rootwait\0" \
218 "flash_self=run ramargs addip addtty addmtd addmisc;" \
219 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
220 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
221 "bootm ${kernel_addr}\0" \
222 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
223 "run nfsargs addip addtty addmtd addmisc;" \
224 "bootm ${kernel_addr_r}\0" \
225 "net_self_load=tftp ${ramdisk_addr_r} ${ramdisk_file};" \
226 "tftp ${kernel_addr_r} ${bootfile}\0" \
227 "net_self=if run net_self_load;then " \
228 "run ramargs addip addtty addmtd addmisc;" \
229 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
230 "else echo Images not loades;fi\0" \
231 "satargs=setenv bootargs root=/dev/sda1\0" \
232 "satafile=boot/uImage\0" \
233 "ssdboot=echo Booting from ssd ...; " \
234 "run satargs addip addtty addmtd addmisc;" \
235 "sata init;ext2load sata 0:1 ${kernel_addr_r} " \
236 "${satafile};bootm\0" \
237 "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.imx\0" \
238 "uimage=uImage\0" \
239 "load=tftp ${loadaddr} ${u-boot}\0" \
240 "uboot_addr=0xf0001000\0" \
241 "update=protect off 0xf0000000 +60000;" \
242 "erase ${uboot_addr} +60000;" \
243 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
244 "upd=if run load;then echo Updating u-boot;if run update;" \
245 "then echo U-Boot updated;" \
246 "else echo Error updating u-boot !;" \
247 "echo Board without bootloader !!;" \
248 "fi;" \
249 "else echo U-Boot not downloaded..exiting;fi\0" \
250 "bootcmd=run net_nfs\0"
251
252
253#define CONFIG_CMD_SATA
254#ifdef CONFIG_CMD_SATA
255 #define CONFIG_DWC_AHSATA
256 #define CONFIG_SYS_SATA_MAX_DEVICE 1
257 #define CONFIG_DWC_AHSATA_PORT_ID 0
258 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_BASE_ADDR
259 #define CONFIG_LBA48
260 #define CONFIG_LIBATA
261#endif
262
263#endif /* __CONFIG_H */