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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/* Only in case the value is not present in mach-types.h */
24#ifndef MACH_TYPE_FLEA3
25#define MACH_TYPE_FLEA3 3668
26#endif
27
28#define CONFIG_MACH_TYPE MACH_TYPE_FLEA3
29
30/* Set TEXT at the beginning of the NOR flash */
31#define CONFIG_SYS_TEXT_BASE 0xA0000000
32
Stefano Babicd67cdcd2011-10-23 23:58:20 +000033/* This is required to setup the ESDC controller */
34#define CONFIG_BOARD_EARLY_INIT_F
35
36#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
37#define CONFIG_REVISION_TAG
38#define CONFIG_SETUP_MEMORY_TAGS
39#define CONFIG_INITRD_TAG
40
41/*
42 * Size of malloc() pool
43 */
44#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
45
46/*
47 * Hardware drivers
48 */
trem03997412013-09-21 18:13:36 +020049#define CONFIG_SYS_I2C
50#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)eb943872015-09-21 22:43:38 +020051#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
52#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf1a52162015-03-20 10:20:40 -070053#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
trem03997412013-09-21 18:13:36 +020054#define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */
55#define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe
Stefano Babicd67cdcd2011-10-23 23:58:20 +000056#define CONFIG_MXC_SPI
57#define CONFIG_MXC_GPIO
58
59/*
60 * UART (console)
61 */
62#define CONFIG_MXC_UART
Stefano Babic1ca47d92011-11-22 15:22:39 +010063#define CONFIG_MXC_UART_BASE UART3_BASE
Stefano Babicd67cdcd2011-10-23 23:58:20 +000064
65/* allow to overwrite serial and ethaddr */
66#define CONFIG_ENV_OVERWRITE
67#define CONFIG_CONS_INDEX 1
68#define CONFIG_BAUDRATE 115200
Stefano Babicd67cdcd2011-10-23 23:58:20 +000069
70/*
71 * Command definition
72 */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000073#define CONFIG_BOOTP_SUBNETMASK
74#define CONFIG_BOOTP_GATEWAY
75#define CONFIG_BOOTP_DNS
76
77#define CONFIG_CMD_NAND
78
Stefano Babicd67cdcd2011-10-23 23:58:20 +000079#define CONFIG_NET_RETRY_COUNT 100
80
Stefano Babicd67cdcd2011-10-23 23:58:20 +000081
Stefano Babic774e64e2011-11-25 09:08:36 +010082#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000083
Stefano Babicd67cdcd2011-10-23 23:58:20 +000084/*
85 * Ethernet on SOC (FEC)
86 */
Stefano Babicd67cdcd2011-10-23 23:58:20 +000087#define CONFIG_FEC_MXC
88#define IMX_FEC_BASE FEC_BASE_ADDR
89#define CONFIG_PHYLIB
90#define CONFIG_PHY_MICREL
91#define CONFIG_FEC_MXC_PHYADDR 0x1
92
93#define CONFIG_MII
Stefano Babicd67cdcd2011-10-23 23:58:20 +000094
95#define CONFIG_ARP_TIMEOUT 200UL
96
97/*
98 * Miscellaneous configurable options
99 */
100#define CONFIG_SYS_LONGHELP /* undef to save memory */
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000101#define CONFIG_CMDLINE_EDITING
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000102
103#define CONFIG_AUTO_COMPLETE
104#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
105/* Print Buffer Size */
106#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
107#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
108#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
109
110#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
111#define CONFIG_SYS_MEMTEST_END 0x10000
112
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000113#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
114
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000115/*
116 * Physical Memory Map
117 */
118#define CONFIG_NR_DRAM_BANKS 1
Stefano Babic774e64e2011-11-25 09:08:36 +0100119#define PHYS_SDRAM_1 CSD0_BASE_ADDR
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000120#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
121
Stefano Babic774e64e2011-11-25 09:08:36 +0100122#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000123#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
124#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
125#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
126 GENERATED_GBL_DATA_SIZE)
127#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
128 CONFIG_SYS_GBL_DATA_OFFSET)
129
130/*
131 * MTD Command for mtdparts
132 */
133#define CONFIG_CMD_MTDPARTS
134#define CONFIG_MTD_DEVICE
135#define CONFIG_FLASH_CFI_MTD
136#define CONFIG_MTD_PARTITIONS
137#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
Stefano Babic774e64e2011-11-25 09:08:36 +0100138#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
139 "32m(rootfb)," \
140 "64m(pcache)," \
141 "64m(app1)," \
142 "10m(app2),-(spool);" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000143 "physmap-flash.0:512k(u-boot),64k(env1)," \
144 "64k(env2),3776k(kernel1),3776k(kernel2)"
Stefano Babic774e64e2011-11-25 09:08:36 +0100145
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000146/*
147 * FLASH and environment organization
148 */
149#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
150#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
151#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
152/* Monitor at beginning of flash */
153#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
154#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
155
156#define CONFIG_ENV_SECT_SIZE (64 * 1024)
157#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
158
159/* Address and size of Redundant Environment Sector */
160#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
161#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
162
163#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
164 CONFIG_SYS_MONITOR_LEN)
165
166#define CONFIG_ENV_IS_IN_FLASH
167
168/*
169 * CFI FLASH driver setup
170 */
171#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
172#define CONFIG_FLASH_CFI_DRIVER
173
174/* A non-standard buffered write algorithm */
175#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
176#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
177
178/*
179 * NAND FLASH driver setup
180 */
181#define CONFIG_NAND_MXC
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000182#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
183#define CONFIG_SYS_MAX_NAND_DEVICE 1
184#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
185#define CONFIG_MXC_NAND_HWECC
186#define CONFIG_SYS_NAND_LARGEPAGE
187
188/*
189 * Default environment and default scripts
190 * to update uboot and load kernel
191 */
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000192
193#define CONFIG_HOSTNAME flea3
194#define CONFIG_EXTRA_ENV_SETTINGS \
195 "netdev=eth0\0" \
196 "nfsargs=setenv bootargs root=/dev/nfs rw " \
197 "nfsroot=${serverip}:${rootpath}\0" \
198 "ramargs=setenv bootargs root=/dev/ram rw\0" \
199 "addip_sta=setenv bootargs ${bootargs} " \
200 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
201 ":${hostname}:${netdev}:off panic=1\0" \
202 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
203 "addip=if test -n ${ipdyn};then run addip_dyn;" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200204 "else run addip_sta;fi\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000205 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
206 "addtty=setenv bootargs ${bootargs}" \
Stefano Babic774e64e2011-11-25 09:08:36 +0100207 " console=ttymxc2,${baudrate}\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000208 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
Stefano Babic774e64e2011-11-25 09:08:36 +0100209 "loadaddr=80800000\0" \
210 "kernel_addr_r=80800000\0" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200211 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
212 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
213 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000214 "flash_self=run ramargs addip addtty addmtd addmisc;" \
215 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
216 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
217 "bootm ${kernel_addr}\0" \
218 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
219 "run nfsargs addip addtty addmtd addmisc;" \
220 "bootm ${kernel_addr_r}\0" \
221 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
222 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
223 "net_self=if run net_self_load;then " \
224 "run ramargs addip addtty addmtd addmisc;" \
225 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
226 "else echo Images not loades;fi\0" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200227 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000228 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasutfd5ba892012-09-23 17:41:23 +0200229 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000230 "update=protect off ${uboot_addr} +40000;" \
231 "erase ${uboot_addr} +40000;" \
232 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
233 "upd=if run load;then echo Updating u-boot;if run update;" \
234 "then echo U-Boot updated;" \
235 "else echo Error updating u-boot !;" \
236 "echo Board without bootloader !!;" \
237 "fi;" \
238 "else echo U-Boot not downloaded..exiting;fi\0" \
239 "bootcmd=run net_nfs\0"
240
Stefano Babicd67cdcd2011-10-23 23:58:20 +0000241#endif /* __CONFIG_H */