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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
25
26/* Only in case the value is not present in mach-types.h */
27#ifndef MACH_TYPE_FLEA3
28#define MACH_TYPE_FLEA3 3668
29#endif
30
31#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
32
33/* Set TEXT at the beginning of the NOR flash */
34#define CONFIG_SYS_TEXT_BASE 0xA0000000
35
Stefano Babicdeb53482011-10-23 23:58:20 +000036/* This is required to setup the ESDC controller */
37#define CONFIG_BOARD_EARLY_INIT_F
38
39#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
40#define CONFIG_REVISION_TAG
41#define CONFIG_SETUP_MEMORY_TAGS
42#define CONFIG_INITRD_TAG
43
44/*
45 * Size of malloc() pool
46 */
47#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
48
49/*
50 * Hardware drivers
51 */
tremb089d032013-09-21 18:13:36 +020052#define CONFIG_SYS_I2C
53#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)03544c62015-09-21 22:43:38 +020054#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
55#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf8cb1012015-03-20 10:20:40 -070056#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
tremb089d032013-09-21 18:13:36 +020057#define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */
58#define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe
Stefano Babicdeb53482011-10-23 23:58:20 +000059#define CONFIG_MXC_SPI
60#define CONFIG_MXC_GPIO
61
62/*
63 * UART (console)
64 */
65#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010066#define CONFIG_MXC_UART_BASE UART3_BASE
Stefano Babicdeb53482011-10-23 23:58:20 +000067
68/* allow to overwrite serial and ethaddr */
69#define CONFIG_ENV_OVERWRITE
70#define CONFIG_CONS_INDEX 1
71#define CONFIG_BAUDRATE 115200
Stefano Babicdeb53482011-10-23 23:58:20 +000072
73/*
74 * Command definition
75 */
Stefano Babicdeb53482011-10-23 23:58:20 +000076#define CONFIG_BOOTP_SUBNETMASK
77#define CONFIG_BOOTP_GATEWAY
78#define CONFIG_BOOTP_DNS
79
80#define CONFIG_CMD_NAND
81
Stefano Babicdeb53482011-10-23 23:58:20 +000082#define CONFIG_NET_RETRY_COUNT 100
83
Stefano Babicdeb53482011-10-23 23:58:20 +000084
Stefano Babicfda241d2011-11-25 09:08:36 +010085#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
Stefano Babicdeb53482011-10-23 23:58:20 +000086
Stefano Babicdeb53482011-10-23 23:58:20 +000087/*
88 * Ethernet on SOC (FEC)
89 */
Stefano Babicdeb53482011-10-23 23:58:20 +000090#define CONFIG_FEC_MXC
91#define IMX_FEC_BASE FEC_BASE_ADDR
92#define CONFIG_PHYLIB
93#define CONFIG_PHY_MICREL
94#define CONFIG_FEC_MXC_PHYADDR 0x1
95
96#define CONFIG_MII
Stefano Babicdeb53482011-10-23 23:58:20 +000097
98#define CONFIG_ARP_TIMEOUT 200UL
99
100/*
101 * Miscellaneous configurable options
102 */
103#define CONFIG_SYS_LONGHELP /* undef to save memory */
Stefano Babicdeb53482011-10-23 23:58:20 +0000104#define CONFIG_CMDLINE_EDITING
Stefano Babicdeb53482011-10-23 23:58:20 +0000105
106#define CONFIG_AUTO_COMPLETE
107#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
108/* Print Buffer Size */
109#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
110#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
111#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
112
113#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
114#define CONFIG_SYS_MEMTEST_END 0x10000
115
Stefano Babicdeb53482011-10-23 23:58:20 +0000116#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
117
Stefano Babicdeb53482011-10-23 23:58:20 +0000118/*
119 * Physical Memory Map
120 */
121#define CONFIG_NR_DRAM_BANKS 1
Stefano Babicfda241d2011-11-25 09:08:36 +0100122#define PHYS_SDRAM_1 CSD0_BASE_ADDR
Stefano Babicdeb53482011-10-23 23:58:20 +0000123#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
124
Stefano Babicfda241d2011-11-25 09:08:36 +0100125#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
Stefano Babicdeb53482011-10-23 23:58:20 +0000126#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
127#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
128#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
129 GENERATED_GBL_DATA_SIZE)
130#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
131 CONFIG_SYS_GBL_DATA_OFFSET)
132
133/*
134 * MTD Command for mtdparts
135 */
136#define CONFIG_CMD_MTDPARTS
137#define CONFIG_MTD_DEVICE
138#define CONFIG_FLASH_CFI_MTD
139#define CONFIG_MTD_PARTITIONS
140#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
Stefano Babicfda241d2011-11-25 09:08:36 +0100141#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
142 "32m(rootfb)," \
143 "64m(pcache)," \
144 "64m(app1)," \
145 "10m(app2),-(spool);" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000146 "physmap-flash.0:512k(u-boot),64k(env1)," \
147 "64k(env2),3776k(kernel1),3776k(kernel2)"
Stefano Babicfda241d2011-11-25 09:08:36 +0100148
Stefano Babicdeb53482011-10-23 23:58:20 +0000149/*
150 * FLASH and environment organization
151 */
152#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
153#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
154#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
155/* Monitor at beginning of flash */
156#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
157#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
158
159#define CONFIG_ENV_SECT_SIZE (64 * 1024)
160#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
161
162/* Address and size of Redundant Environment Sector */
163#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
164#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
165
166#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
167 CONFIG_SYS_MONITOR_LEN)
168
169#define CONFIG_ENV_IS_IN_FLASH
170
171/*
172 * CFI FLASH driver setup
173 */
174#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
175#define CONFIG_FLASH_CFI_DRIVER
176
177/* A non-standard buffered write algorithm */
178#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
179#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
180
181/*
182 * NAND FLASH driver setup
183 */
184#define CONFIG_NAND_MXC
Stefano Babicdeb53482011-10-23 23:58:20 +0000185#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
186#define CONFIG_SYS_MAX_NAND_DEVICE 1
187#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
188#define CONFIG_MXC_NAND_HWECC
189#define CONFIG_SYS_NAND_LARGEPAGE
190
191/*
192 * Default environment and default scripts
193 * to update uboot and load kernel
194 */
Stefano Babicdeb53482011-10-23 23:58:20 +0000195
196#define CONFIG_HOSTNAME flea3
197#define CONFIG_EXTRA_ENV_SETTINGS \
198 "netdev=eth0\0" \
199 "nfsargs=setenv bootargs root=/dev/nfs rw " \
200 "nfsroot=${serverip}:${rootpath}\0" \
201 "ramargs=setenv bootargs root=/dev/ram rw\0" \
202 "addip_sta=setenv bootargs ${bootargs} " \
203 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
204 ":${hostname}:${netdev}:off panic=1\0" \
205 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
206 "addip=if test -n ${ipdyn};then run addip_dyn;" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200207 "else run addip_sta;fi\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000208 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
209 "addtty=setenv bootargs ${bootargs}" \
Stefano Babicfda241d2011-11-25 09:08:36 +0100210 " console=ttymxc2,${baudrate}\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000211 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
Stefano Babicfda241d2011-11-25 09:08:36 +0100212 "loadaddr=80800000\0" \
213 "kernel_addr_r=80800000\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200214 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
215 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
216 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000217 "flash_self=run ramargs addip addtty addmtd addmisc;" \
218 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
219 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
220 "bootm ${kernel_addr}\0" \
221 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
222 "run nfsargs addip addtty addmtd addmisc;" \
223 "bootm ${kernel_addr_r}\0" \
224 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
225 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
226 "net_self=if run net_self_load;then " \
227 "run ramargs addip addtty addmtd addmisc;" \
228 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
229 "else echo Images not loades;fi\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200230 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000231 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200232 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000233 "update=protect off ${uboot_addr} +40000;" \
234 "erase ${uboot_addr} +40000;" \
235 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
236 "upd=if run load;then echo Updating u-boot;if run update;" \
237 "then echo U-Boot updated;" \
238 "else echo Error updating u-boot !;" \
239 "echo Board without bootloader !!;" \
240 "fi;" \
241 "else echo U-Boot not downloaded..exiting;fi\0" \
242 "bootcmd=run net_nfs\0"
243
Stefano Babicdeb53482011-10-23 23:58:20 +0000244#endif /* __CONFIG_H */