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Stefano Babicdeb53482011-10-23 23:58:20 +00001/*
2 * (C) Copyright 2011, Stefano Babic <sbabic@denx.de>
3 *
4 * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
5 *
6 * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
7 *
8 * Configuration for the flea3 board.
9 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +020010 * SPDX-License-Identifier: GPL-2.0+
Stefano Babicdeb53482011-10-23 23:58:20 +000011 */
12
13#ifndef __CONFIG_H
14#define __CONFIG_H
15
16#include <asm/arch/imx-regs.h>
17
18 /* High Level Configuration Options */
Stefano Babicdeb53482011-10-23 23:58:20 +000019#define CONFIG_MX35
Stefano Babicdeb53482011-10-23 23:58:20 +000020
21#define CONFIG_SYS_DCACHE_OFF
Stefano Babic81b1c9e2012-04-01 03:23:00 +000022#define CONFIG_SYS_CACHELINE_SIZE 32
Stefano Babicdeb53482011-10-23 23:58:20 +000023
24#define CONFIG_DISPLAY_CPUINFO
Stefano Babicb8956e92015-03-05 10:41:15 +010025#define CONFIG_SYS_GENERIC_BOARD
Stefano Babicdeb53482011-10-23 23:58:20 +000026
27/* Only in case the value is not present in mach-types.h */
28#ifndef MACH_TYPE_FLEA3
29#define MACH_TYPE_FLEA3 3668
30#endif
31
32#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
33
34/* Set TEXT at the beginning of the NOR flash */
35#define CONFIG_SYS_TEXT_BASE 0xA0000000
36
Stefano Babicdeb53482011-10-23 23:58:20 +000037/* This is required to setup the ESDC controller */
38#define CONFIG_BOARD_EARLY_INIT_F
39
40#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
41#define CONFIG_REVISION_TAG
42#define CONFIG_SETUP_MEMORY_TAGS
43#define CONFIG_INITRD_TAG
44
45/*
46 * Size of malloc() pool
47 */
48#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
49
50/*
51 * Hardware drivers
52 */
tremb089d032013-09-21 18:13:36 +020053#define CONFIG_SYS_I2C
54#define CONFIG_SYS_I2C_MXC
York Sunf8cb1012015-03-20 10:20:40 -070055#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
tremb089d032013-09-21 18:13:36 +020056#define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */
57#define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe
Stefano Babicdeb53482011-10-23 23:58:20 +000058#define CONFIG_MXC_SPI
59#define CONFIG_MXC_GPIO
60
61/*
62 * UART (console)
63 */
64#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010065#define CONFIG_MXC_UART_BASE UART3_BASE
Stefano Babicdeb53482011-10-23 23:58:20 +000066
67/* allow to overwrite serial and ethaddr */
68#define CONFIG_ENV_OVERWRITE
69#define CONFIG_CONS_INDEX 1
70#define CONFIG_BAUDRATE 115200
Stefano Babicdeb53482011-10-23 23:58:20 +000071
72/*
73 * Command definition
74 */
Stefano Babicdeb53482011-10-23 23:58:20 +000075#define CONFIG_CMD_PING
76#define CONFIG_CMD_DHCP
77#define CONFIG_BOOTP_SUBNETMASK
78#define CONFIG_BOOTP_GATEWAY
79#define CONFIG_BOOTP_DNS
80
81#define CONFIG_CMD_NAND
Stefano Babic81b1c9e2012-04-01 03:23:00 +000082#define CONFIG_CMD_CACHE
Stefano Babicdeb53482011-10-23 23:58:20 +000083
84#define CONFIG_CMD_I2C
85#define CONFIG_CMD_SPI
86#define CONFIG_CMD_MII
Stefano Babicdeb53482011-10-23 23:58:20 +000087#define CONFIG_NET_RETRY_COUNT 100
88
89#define CONFIG_BOOTDELAY 3
90
Stefano Babicfda241d2011-11-25 09:08:36 +010091#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
Stefano Babicdeb53482011-10-23 23:58:20 +000092
93
94/*
95 * Ethernet on SOC (FEC)
96 */
Stefano Babicdeb53482011-10-23 23:58:20 +000097#define CONFIG_FEC_MXC
98#define IMX_FEC_BASE FEC_BASE_ADDR
99#define CONFIG_PHYLIB
100#define CONFIG_PHY_MICREL
101#define CONFIG_FEC_MXC_PHYADDR 0x1
102
103#define CONFIG_MII
Stefano Babicdeb53482011-10-23 23:58:20 +0000104
105#define CONFIG_ARP_TIMEOUT 200UL
106
107/*
108 * Miscellaneous configurable options
109 */
110#define CONFIG_SYS_LONGHELP /* undef to save memory */
Stefano Babicdeb53482011-10-23 23:58:20 +0000111#define CONFIG_CMDLINE_EDITING
112#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
Stefano Babicdeb53482011-10-23 23:58:20 +0000113
114#define CONFIG_AUTO_COMPLETE
115#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
116/* Print Buffer Size */
117#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
118#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
119#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
120
121#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
122#define CONFIG_SYS_MEMTEST_END 0x10000
123
Stefano Babicdeb53482011-10-23 23:58:20 +0000124#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
125
Stefano Babicdeb53482011-10-23 23:58:20 +0000126/*
127 * Physical Memory Map
128 */
129#define CONFIG_NR_DRAM_BANKS 1
Stefano Babicfda241d2011-11-25 09:08:36 +0100130#define PHYS_SDRAM_1 CSD0_BASE_ADDR
Stefano Babicdeb53482011-10-23 23:58:20 +0000131#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
132
Stefano Babicfda241d2011-11-25 09:08:36 +0100133#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
Stefano Babicdeb53482011-10-23 23:58:20 +0000134#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
135#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
136#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
137 GENERATED_GBL_DATA_SIZE)
138#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
139 CONFIG_SYS_GBL_DATA_OFFSET)
140
141/*
142 * MTD Command for mtdparts
143 */
144#define CONFIG_CMD_MTDPARTS
145#define CONFIG_MTD_DEVICE
146#define CONFIG_FLASH_CFI_MTD
147#define CONFIG_MTD_PARTITIONS
148#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
Stefano Babicfda241d2011-11-25 09:08:36 +0100149#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
150 "32m(rootfb)," \
151 "64m(pcache)," \
152 "64m(app1)," \
153 "10m(app2),-(spool);" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000154 "physmap-flash.0:512k(u-boot),64k(env1)," \
155 "64k(env2),3776k(kernel1),3776k(kernel2)"
Stefano Babicfda241d2011-11-25 09:08:36 +0100156
Stefano Babicdeb53482011-10-23 23:58:20 +0000157/*
158 * FLASH and environment organization
159 */
160#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
161#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
162#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
163/* Monitor at beginning of flash */
164#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
165#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
166
167#define CONFIG_ENV_SECT_SIZE (64 * 1024)
168#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
169
170/* Address and size of Redundant Environment Sector */
171#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
172#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
173
174#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
175 CONFIG_SYS_MONITOR_LEN)
176
177#define CONFIG_ENV_IS_IN_FLASH
178
179/*
180 * CFI FLASH driver setup
181 */
182#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
183#define CONFIG_FLASH_CFI_DRIVER
184
185/* A non-standard buffered write algorithm */
186#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
187#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
188
189/*
190 * NAND FLASH driver setup
191 */
192#define CONFIG_NAND_MXC
Stefano Babicdeb53482011-10-23 23:58:20 +0000193#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
194#define CONFIG_SYS_MAX_NAND_DEVICE 1
195#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
196#define CONFIG_MXC_NAND_HWECC
197#define CONFIG_SYS_NAND_LARGEPAGE
198
199/*
200 * Default environment and default scripts
201 * to update uboot and load kernel
202 */
Stefano Babicdeb53482011-10-23 23:58:20 +0000203
204#define CONFIG_HOSTNAME flea3
205#define CONFIG_EXTRA_ENV_SETTINGS \
206 "netdev=eth0\0" \
207 "nfsargs=setenv bootargs root=/dev/nfs rw " \
208 "nfsroot=${serverip}:${rootpath}\0" \
209 "ramargs=setenv bootargs root=/dev/ram rw\0" \
210 "addip_sta=setenv bootargs ${bootargs} " \
211 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
212 ":${hostname}:${netdev}:off panic=1\0" \
213 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
214 "addip=if test -n ${ipdyn};then run addip_dyn;" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200215 "else run addip_sta;fi\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000216 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
217 "addtty=setenv bootargs ${bootargs}" \
Stefano Babicfda241d2011-11-25 09:08:36 +0100218 " console=ttymxc2,${baudrate}\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000219 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
Stefano Babicfda241d2011-11-25 09:08:36 +0100220 "loadaddr=80800000\0" \
221 "kernel_addr_r=80800000\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200222 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
223 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
224 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000225 "flash_self=run ramargs addip addtty addmtd addmisc;" \
226 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
227 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
228 "bootm ${kernel_addr}\0" \
229 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
230 "run nfsargs addip addtty addmtd addmisc;" \
231 "bootm ${kernel_addr_r}\0" \
232 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
233 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
234 "net_self=if run net_self_load;then " \
235 "run ramargs addip addtty addmtd addmisc;" \
236 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
237 "else echo Images not loades;fi\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200238 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000239 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200240 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000241 "update=protect off ${uboot_addr} +40000;" \
242 "erase ${uboot_addr} +40000;" \
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#endif /* __CONFIG_H */