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Stefano Babicd67cdcd2011-10-23 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 Denkbd8ec7e2013-10-07 13:07:26 +020010 * SPDX-License-Identifier: GPL-2.0+
Stefano Babicd67cdcd2011-10-23 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 Babicd67cdcd2011-10-23 23:58:20 +000019#define CONFIG_MX35
Stefano Babicd67cdcd2011-10-23 23:58:20 +000020
21#define CONFIG_SYS_DCACHE_OFF
22
Stefano Babicd67cdcd2011-10-23 23:58:20 +000023#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
24
25/* Set TEXT at the beginning of the NOR flash */
26#define CONFIG_SYS_TEXT_BASE 0xA0000000
27
Stefano Babicd67cdcd2011-10-23 23:58:20 +000028/* This is required to setup the ESDC controller */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000029
30#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
31#define CONFIG_REVISION_TAG
32#define CONFIG_SETUP_MEMORY_TAGS
33#define CONFIG_INITRD_TAG
34
35/*
36 * Size of malloc() pool
37 */
38#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
39
40/*
41 * Hardware drivers
42 */
trem03997412013-09-21 18:13:36 +020043#define CONFIG_SYS_I2C
44#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)eb943872015-09-21 22:43:38 +020045#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
46#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf1a52162015-03-20 10:20:40 -070047#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
trem03997412013-09-21 18:13:36 +020048#define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */
49#define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe
Stefano Babicd67cdcd2011-10-23 23:58:20 +000050#define CONFIG_MXC_SPI
51#define CONFIG_MXC_GPIO
52
53/*
54 * UART (console)
55 */
56#define CONFIG_MXC_UART
Stefano Babic1ca47d92011-11-22 15:22:39 +010057#define CONFIG_MXC_UART_BASE UART3_BASE
Stefano Babicd67cdcd2011-10-23 23:58:20 +000058
59/* allow to overwrite serial and ethaddr */
60#define CONFIG_ENV_OVERWRITE
61#define CONFIG_CONS_INDEX 1
62#define CONFIG_BAUDRATE 115200
Stefano Babicd67cdcd2011-10-23 23:58:20 +000063
64/*
65 * Command definition
66 */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000067#define CONFIG_BOOTP_SUBNETMASK
68#define CONFIG_BOOTP_GATEWAY
69#define CONFIG_BOOTP_DNS
70
71#define CONFIG_CMD_NAND
72
Stefano Babicd67cdcd2011-10-23 23:58:20 +000073#define CONFIG_NET_RETRY_COUNT 100
74
Stefano Babicd67cdcd2011-10-23 23:58:20 +000075
Stefano Babic774e64e2011-11-25 09:08:36 +010076#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000077
Stefano Babicd67cdcd2011-10-23 23:58:20 +000078/*
79 * Ethernet on SOC (FEC)
80 */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000081#define CONFIG_FEC_MXC
82#define IMX_FEC_BASE FEC_BASE_ADDR
83#define CONFIG_PHYLIB
84#define CONFIG_PHY_MICREL
85#define CONFIG_FEC_MXC_PHYADDR 0x1
86
87#define CONFIG_MII
Stefano Babicd67cdcd2011-10-23 23:58:20 +000088
89#define CONFIG_ARP_TIMEOUT 200UL
90
91/*
92 * Miscellaneous configurable options
93 */
94#define CONFIG_SYS_LONGHELP /* undef to save memory */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000095#define CONFIG_CMDLINE_EDITING
Stefano Babicd67cdcd2011-10-23 23:58:20 +000096
97#define CONFIG_AUTO_COMPLETE
Heiko Schocher997ce892016-10-17 15:51:35 +020098#define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000099/* Print Buffer Size */
Heiko Schocher997ce892016-10-17 15:51:35 +0200100#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000101#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
102
103#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
104#define CONFIG_SYS_MEMTEST_END 0x10000
105
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000106#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
107
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000108/*
109 * Physical Memory Map
110 */
111#define CONFIG_NR_DRAM_BANKS 1
Stefano Babic774e64e2011-11-25 09:08:36 +0100112#define PHYS_SDRAM_1 CSD0_BASE_ADDR
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000113#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
114
Stefano Babic774e64e2011-11-25 09:08:36 +0100115#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000116#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
117#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
118#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
119 GENERATED_GBL_DATA_SIZE)
120#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
121 CONFIG_SYS_GBL_DATA_OFFSET)
122
123/*
124 * MTD Command for mtdparts
125 */
126#define CONFIG_CMD_MTDPARTS
127#define CONFIG_MTD_DEVICE
128#define CONFIG_FLASH_CFI_MTD
129#define CONFIG_MTD_PARTITIONS
130#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
Stefano Babic774e64e2011-11-25 09:08:36 +0100131#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
132 "32m(rootfb)," \
133 "64m(pcache)," \
134 "64m(app1)," \
135 "10m(app2),-(spool);" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000136 "physmap-flash.0:512k(u-boot),64k(env1)," \
137 "64k(env2),3776k(kernel1),3776k(kernel2)"
Stefano Babic774e64e2011-11-25 09:08:36 +0100138
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000139/*
140 * FLASH and environment organization
141 */
142#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
143#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
144#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
145/* Monitor at beginning of flash */
146#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
147#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
148
149#define CONFIG_ENV_SECT_SIZE (64 * 1024)
150#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
151
152/* Address and size of Redundant Environment Sector */
153#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
154#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
155
156#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
157 CONFIG_SYS_MONITOR_LEN)
158
159#define CONFIG_ENV_IS_IN_FLASH
160
161/*
162 * CFI FLASH driver setup
163 */
164#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
165#define CONFIG_FLASH_CFI_DRIVER
166
167/* A non-standard buffered write algorithm */
168#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
169#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
170
171/*
172 * NAND FLASH driver setup
173 */
174#define CONFIG_NAND_MXC
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000175#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
176#define CONFIG_SYS_MAX_NAND_DEVICE 1
177#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
178#define CONFIG_MXC_NAND_HWECC
179#define CONFIG_SYS_NAND_LARGEPAGE
180
181/*
182 * Default environment and default scripts
183 * to update uboot and load kernel
184 */
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000185
186#define CONFIG_HOSTNAME flea3
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/ram 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;" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200197 "else run addip_sta;fi\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000198 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
199 "addtty=setenv bootargs ${bootargs}" \
Stefano Babic774e64e2011-11-25 09:08:36 +0100200 " console=ttymxc2,${baudrate}\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000201 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
Stefano Babic774e64e2011-11-25 09:08:36 +0100202 "loadaddr=80800000\0" \
203 "kernel_addr_r=80800000\0" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200204 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
205 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
206 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000207 "flash_self=run ramargs addip addtty addmtd addmisc;" \
208 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
209 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
210 "bootm ${kernel_addr}\0" \
211 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
212 "run nfsargs addip addtty addmtd addmisc;" \
213 "bootm ${kernel_addr_r}\0" \
214 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
215 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
216 "net_self=if run net_self_load;then " \
217 "run ramargs addip addtty addmtd addmisc;" \
218 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
219 "else echo Images not loades;fi\0" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200220 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000221 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200222 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
Heiko Schocher997ce892016-10-17 15:51:35 +0200223 "update=protect off ${uboot_addr} +80000;" \
224 "erase ${uboot_addr} +80000;" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000225 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
226 "upd=if run load;then echo Updating u-boot;if run update;" \
227 "then echo U-Boot updated;" \
228 "else echo Error updating u-boot !;" \
229 "echo Board without bootloader !!;" \
230 "fi;" \
231 "else echo U-Boot not downloaded..exiting;fi\0" \
232 "bootcmd=run net_nfs\0"
233
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000234#endif /* __CONFIG_H */