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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 */
19#define CONFIG_ARM1136 /* This is an arm1136 CPU core */
20#define CONFIG_MX35
Stefano Babicdeb53482011-10-23 23:58:20 +000021
22#define CONFIG_SYS_DCACHE_OFF
Stefano Babic81b1c9e2012-04-01 03:23:00 +000023#define CONFIG_SYS_CACHELINE_SIZE 32
Stefano Babicdeb53482011-10-23 23:58:20 +000024
25#define CONFIG_DISPLAY_CPUINFO
26
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
55#define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */
56#define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe
Stefano Babicdeb53482011-10-23 23:58:20 +000057#define CONFIG_MXC_SPI
58#define CONFIG_MXC_GPIO
59
60/*
61 * UART (console)
62 */
63#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010064#define CONFIG_MXC_UART_BASE UART3_BASE
Stefano Babicdeb53482011-10-23 23:58:20 +000065
66/* allow to overwrite serial and ethaddr */
67#define CONFIG_ENV_OVERWRITE
68#define CONFIG_CONS_INDEX 1
69#define CONFIG_BAUDRATE 115200
Stefano Babicdeb53482011-10-23 23:58:20 +000070
71/*
72 * Command definition
73 */
74
75#include <config_cmd_default.h>
76
77#define CONFIG_CMD_PING
78#define CONFIG_CMD_DHCP
79#define CONFIG_BOOTP_SUBNETMASK
80#define CONFIG_BOOTP_GATEWAY
81#define CONFIG_BOOTP_DNS
82
83#define CONFIG_CMD_NAND
Stefano Babic81b1c9e2012-04-01 03:23:00 +000084#define CONFIG_CMD_CACHE
Stefano Babicdeb53482011-10-23 23:58:20 +000085
86#define CONFIG_CMD_I2C
87#define CONFIG_CMD_SPI
88#define CONFIG_CMD_MII
89#define CONFIG_CMD_NET
90#define CONFIG_NET_RETRY_COUNT 100
91
92#define CONFIG_BOOTDELAY 3
93
Stefano Babicfda241d2011-11-25 09:08:36 +010094#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
Stefano Babicdeb53482011-10-23 23:58:20 +000095
96
97/*
98 * Ethernet on SOC (FEC)
99 */
Stefano Babicdeb53482011-10-23 23:58:20 +0000100#define CONFIG_FEC_MXC
101#define IMX_FEC_BASE FEC_BASE_ADDR
102#define CONFIG_PHYLIB
103#define CONFIG_PHY_MICREL
104#define CONFIG_FEC_MXC_PHYADDR 0x1
105
106#define CONFIG_MII
Stefano Babicdeb53482011-10-23 23:58:20 +0000107
108#define CONFIG_ARP_TIMEOUT 200UL
109
110/*
111 * Miscellaneous configurable options
112 */
113#define CONFIG_SYS_LONGHELP /* undef to save memory */
114#define CONFIG_SYS_PROMPT "flea3 U-Boot > "
115#define CONFIG_CMDLINE_EDITING
116#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
Stefano Babicdeb53482011-10-23 23:58:20 +0000117
118#define CONFIG_AUTO_COMPLETE
119#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
120/* Print Buffer Size */
121#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
122#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
123#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
124
125#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
126#define CONFIG_SYS_MEMTEST_END 0x10000
127
128#undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
129
130#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
131
132#define CONFIG_SYS_HZ 1000
133
Stefano Babicdeb53482011-10-23 23:58:20 +0000134/*
135 * Physical Memory Map
136 */
137#define CONFIG_NR_DRAM_BANKS 1
Stefano Babicfda241d2011-11-25 09:08:36 +0100138#define PHYS_SDRAM_1 CSD0_BASE_ADDR
Stefano Babicdeb53482011-10-23 23:58:20 +0000139#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
140
Stefano Babicfda241d2011-11-25 09:08:36 +0100141#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
Stefano Babicdeb53482011-10-23 23:58:20 +0000142#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
143#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
144#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
145 GENERATED_GBL_DATA_SIZE)
146#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
147 CONFIG_SYS_GBL_DATA_OFFSET)
148
149/*
150 * MTD Command for mtdparts
151 */
152#define CONFIG_CMD_MTDPARTS
153#define CONFIG_MTD_DEVICE
154#define CONFIG_FLASH_CFI_MTD
155#define CONFIG_MTD_PARTITIONS
156#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
Stefano Babicfda241d2011-11-25 09:08:36 +0100157#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \
158 "32m(rootfb)," \
159 "64m(pcache)," \
160 "64m(app1)," \
161 "10m(app2),-(spool);" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000162 "physmap-flash.0:512k(u-boot),64k(env1)," \
163 "64k(env2),3776k(kernel1),3776k(kernel2)"
Stefano Babicfda241d2011-11-25 09:08:36 +0100164
Stefano Babicdeb53482011-10-23 23:58:20 +0000165/*
166 * FLASH and environment organization
167 */
168#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
169#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
170#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
171/* Monitor at beginning of flash */
172#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
173#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
174
175#define CONFIG_ENV_SECT_SIZE (64 * 1024)
176#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
177
178/* Address and size of Redundant Environment Sector */
179#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
180#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
181
182#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
183 CONFIG_SYS_MONITOR_LEN)
184
185#define CONFIG_ENV_IS_IN_FLASH
186
187/*
188 * CFI FLASH driver setup
189 */
190#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
191#define CONFIG_FLASH_CFI_DRIVER
192
193/* A non-standard buffered write algorithm */
194#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
195#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
196
197/*
198 * NAND FLASH driver setup
199 */
200#define CONFIG_NAND_MXC
Stefano Babicdeb53482011-10-23 23:58:20 +0000201#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
202#define CONFIG_SYS_MAX_NAND_DEVICE 1
203#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
204#define CONFIG_MXC_NAND_HWECC
205#define CONFIG_SYS_NAND_LARGEPAGE
206
207/*
208 * Default environment and default scripts
209 * to update uboot and load kernel
210 */
Stefano Babicdeb53482011-10-23 23:58:20 +0000211
212#define CONFIG_HOSTNAME flea3
213#define CONFIG_EXTRA_ENV_SETTINGS \
214 "netdev=eth0\0" \
215 "nfsargs=setenv bootargs root=/dev/nfs rw " \
216 "nfsroot=${serverip}:${rootpath}\0" \
217 "ramargs=setenv bootargs root=/dev/ram rw\0" \
218 "addip_sta=setenv bootargs ${bootargs} " \
219 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
220 ":${hostname}:${netdev}:off panic=1\0" \
221 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
222 "addip=if test -n ${ipdyn};then run addip_dyn;" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200223 "else run addip_sta;fi\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000224 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
225 "addtty=setenv bootargs ${bootargs}" \
Stefano Babicfda241d2011-11-25 09:08:36 +0100226 " console=ttymxc2,${baudrate}\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000227 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
Stefano Babicfda241d2011-11-25 09:08:36 +0100228 "loadaddr=80800000\0" \
229 "kernel_addr_r=80800000\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200230 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
231 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
232 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000233 "flash_self=run ramargs addip addtty addmtd addmisc;" \
234 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
235 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
236 "bootm ${kernel_addr}\0" \
237 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
238 "run nfsargs addip addtty addmtd addmisc;" \
239 "bootm ${kernel_addr_r}\0" \
240 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
241 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
242 "net_self=if run net_self_load;then " \
243 "run ramargs addip addtty addmtd addmisc;" \
244 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \
245 "else echo Images not loades;fi\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200246 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000247 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200248 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
Stefano Babicdeb53482011-10-23 23:58:20 +0000249 "update=protect off ${uboot_addr} +40000;" \
250 "erase ${uboot_addr} +40000;" \
251 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
252 "upd=if run load;then echo Updating u-boot;if run update;" \
253 "then echo U-Boot updated;" \
254 "else echo Error updating u-boot !;" \
255 "echo Board without bootloader !!;" \
256 "fi;" \
257 "else echo U-Boot not downloaded..exiting;fi\0" \
258 "bootcmd=run net_nfs\0"
259
260#endif /* __CONFIG_H */