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Fabio Estevam419adbf2011-09-06 09:05:43 +00001/*
2 * (C) Copyright 2011 Freescale Semiconductor, Inc.
3 *
Wolfgang Denk1a459662013-07-08 09:37:19 +02004 * SPDX-License-Identifier: GPL-2.0+
Fabio Estevam419adbf2011-09-06 09:05:43 +00005 */
6
7#ifndef __CONFIG_H
8#define __CONFIG_H
9
Fabio Estevam0208a532012-10-18 18:42:00 +000010#include <asm/arch/imx-regs.h>
11
Fabio Estevam419adbf2011-09-06 09:05:43 +000012/* High Level Configuration Options */
13
Fabio Estevamd6d94e72012-10-23 06:34:48 +000014#define CONFIG_MX25
Fabio Estevam419adbf2011-09-06 09:05:43 +000015#define CONFIG_SYS_TEXT_BASE 0x81200000
Fabio Estevamaf2a4092012-10-23 06:34:49 +000016#define CONFIG_MXC_GPIO
Fabio Estevam419adbf2011-09-06 09:05:43 +000017
Rob Herring3dae5b52013-10-04 10:22:44 -050018#define CONFIG_SYS_TIMER_RATE 32768
19#define CONFIG_SYS_TIMER_COUNTER \
20 (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
21
Fabio Estevam419adbf2011-09-06 09:05:43 +000022#define CONFIG_DISPLAY_CPUINFO
23#define CONFIG_DISPLAY_BOARDINFO
24
25#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
26#define CONFIG_SETUP_MEMORY_TAGS
27#define CONFIG_INITRD_TAG
28
Fabio Estevamf39c0082011-09-22 08:07:15 +000029#define CONFIG_MACH_TYPE MACH_TYPE_MX25_3DS
30
Fabio Estevam419adbf2011-09-06 09:05:43 +000031/* Size of malloc() pool */
32#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
33
34/* Physical Memory Map */
35
36#define CONFIG_NR_DRAM_BANKS 1
37#define PHYS_SDRAM_1 0x80000000
38#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
39
40#define CONFIG_BOARD_EARLY_INIT_F
Fabio Estevame00c89d2012-10-23 06:34:53 +000041#define CONFIG_BOARD_LATE_INIT
Fabio Estevam419adbf2011-09-06 09:05:43 +000042
43#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
Fabio Estevam0208a532012-10-18 18:42:00 +000044#define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
45#define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
46
47#define CONFIG_SYS_INIT_SP_OFFSET \
48 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
49#define CONFIG_SYS_INIT_SP_ADDR \
50 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
Fabio Estevam419adbf2011-09-06 09:05:43 +000051
52/* Memory Test */
53#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
54#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
55
Fabio Estevam419adbf2011-09-06 09:05:43 +000056/* Serial Info */
57#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010058#define CONFIG_MXC_UART_BASE UART1_BASE
Fabio Estevam419adbf2011-09-06 09:05:43 +000059#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
60#define CONFIG_BAUDRATE 115200 /* Default baud rate */
Fabio Estevam419adbf2011-09-06 09:05:43 +000061
62/* No NOR flash present */
63#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
64#define CONFIG_ENV_SIZE (8 * 1024)
Fabio Estevam81a1d612014-03-05 15:51:00 -030065#define CONFIG_SYS_MMC_ENV_DEV 0
Fabio Estevam419adbf2011-09-06 09:05:43 +000066
67#define CONFIG_SYS_NO_FLASH
Fabio Estevamaf2a4092012-10-23 06:34:49 +000068#define CONFIG_ENV_IS_IN_MMC
69#define CONFIG_SYS_MMC_ENV_DEV 0
Fabio Estevam419adbf2011-09-06 09:05:43 +000070
71/* U-Boot general configuration */
Fabio Estevam419adbf2011-09-06 09:05:43 +000072#define CONFIG_AUTO_COMPLETE
Fabio Estevam81a1d612014-03-05 15:51:00 -030073#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
Fabio Estevam419adbf2011-09-06 09:05:43 +000074/* Print buffer sz */
75#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
76 sizeof(CONFIG_SYS_PROMPT) + 16)
77#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
78/* Boot Argument Buffer Size */
79#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
80#define CONFIG_CMDLINE_EDITING
81#define CONFIG_SYS_LONGHELP
82
83/* U-Boot commands */
84#include <config_cmd_default.h>
Fabio Estevamb874df72012-12-11 11:48:46 +000085#define CONFIG_OF_LIBFDT
Fabio Estevam2dc0fe92012-10-24 09:44:27 +000086#define CONFIG_CMD_BOOTZ
Fabio Estevam419adbf2011-09-06 09:05:43 +000087#define CONFIG_CMD_CACHE
Fabio Estevamaf2a4092012-10-23 06:34:49 +000088#define CONFIG_CMD_MMC
89#define CONFIG_CMD_EXT2
90#define CONFIG_CMD_FAT
Fabio Estevam419adbf2011-09-06 09:05:43 +000091
92/* Ethernet */
93#define CONFIG_FEC_MXC
94#define CONFIG_FEC_MXC_PHYADDR 0x1f
95#define CONFIG_MII
96#define CONFIG_CMD_NET
Fabio Estevam419adbf2011-09-06 09:05:43 +000097#define CONFIG_ENV_OVERWRITE
98
Fabio Estevamaf2a4092012-10-23 06:34:49 +000099/* ESDHC driver */
100#define CONFIG_MMC
101#define CONFIG_GENERIC_MMC
102#define CONFIG_FSL_ESDHC
103#define CONFIG_SYS_FSL_ESDHC_ADDR 0
104#define CONFIG_SYS_FSL_ESDHC_NUM 1
105
Fabio Estevame00c89d2012-10-23 06:34:53 +0000106/* PMIC Configs */
Fabio Estevamcabe2402012-12-11 04:58:02 +0000107#define CONFIG_POWER
108#define CONFIG_POWER_I2C
109#define CONFIG_POWER_FSL
Fabio Estevame00c89d2012-10-23 06:34:53 +0000110#define CONFIG_PMIC_FSL_MC34704
111#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
112
Fabio Estevamaf2a4092012-10-23 06:34:49 +0000113#define CONFIG_DOS_PARTITION
114
Fabio Estevame00c89d2012-10-23 06:34:53 +0000115/* I2C Configs */
116#define CONFIG_CMD_I2C
tremb089d032013-09-21 18:13:36 +0200117#define CONFIG_SYS_I2C
118#define CONFIG_SYS_I2C_MXC
Fabio Estevame00c89d2012-10-23 06:34:53 +0000119
Benoît Thébaudeaud37b3342013-03-22 09:30:29 +0000120/* RTC */
121#define CONFIG_RTC_IMXDI
122#define CONFIG_CMD_DATE
123
Fabio Estevame00c89d2012-10-23 06:34:53 +0000124/* Ethernet Configs */
125
126#define CONFIG_CMD_PING
127#define CONFIG_CMD_DHCP
128#define CONFIG_CMD_MII
129#define CONFIG_CMD_NET
130
Fabio Estevamd941e6b2012-11-16 05:09:08 +0000131#define CONFIG_BOOTDELAY 1
Fabio Estevam419adbf2011-09-06 09:05:43 +0000132
133#define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
134#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
135
Fabio Estevam81a1d612014-03-05 15:51:00 -0300136#define CONFIG_DEFAULT_FDT_FILE "imx25-pdk.dtb"
137
Fabio Estevam419adbf2011-09-06 09:05:43 +0000138#define CONFIG_EXTRA_ENV_SETTINGS \
139 "script=boot.scr\0" \
Fabio Estevam81a1d612014-03-05 15:51:00 -0300140 "image=zImage\0" \
141 "console=ttymxc0\0" \
142 "splashpos=m,m\0" \
143 "fdt_high=0xffffffff\0" \
144 "initrd_high=0xffffffff\0" \
145 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
146 "fdt_addr=0x82000000\0" \
147 "boot_fdt=try\0" \
148 "ip_dyn=yes\0" \
149 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
150 "mmcpart=1\0" \
151 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
152 "update_sd_firmware_filename=u-boot.imx\0" \
153 "update_sd_firmware=" \
154 "if test ${ip_dyn} = yes; then " \
155 "setenv get_cmd dhcp; " \
156 "else " \
157 "setenv get_cmd tftp; " \
158 "fi; " \
159 "if mmc dev ${mmcdev}; then " \
160 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
161 "setexpr fw_sz ${filesize} / 0x200; " \
162 "setexpr fw_sz ${fw_sz} + 1; " \
163 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
164 "fi; " \
165 "fi\0" \
166 "mmcargs=setenv bootargs console=${console},${baudrate} " \
167 "root=${mmcroot}\0" \
168 "loadbootscript=" \
169 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
170 "bootscript=echo Running bootscript from mmc ...; " \
171 "source\0" \
172 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
173 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
174 "mmcboot=echo Booting from mmc ...; " \
175 "run mmcargs; " \
176 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
177 "if run loadfdt; then " \
178 "bootz ${loadaddr} - ${fdt_addr}; " \
179 "else " \
180 "if test ${boot_fdt} = try; then " \
181 "bootz; " \
182 "else " \
183 "echo WARN: Cannot load the DT; " \
184 "fi; " \
185 "fi; " \
186 "else " \
187 "bootz; " \
188 "fi;\0" \
189 "netargs=setenv bootargs console=${console},${baudrate} " \
Fabio Estevam419adbf2011-09-06 09:05:43 +0000190 "root=/dev/nfs " \
Fabio Estevam81a1d612014-03-05 15:51:00 -0300191 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
192 "netboot=echo Booting from net ...; " \
193 "run netargs; " \
194 "if test ${ip_dyn} = yes; then " \
195 "setenv get_cmd dhcp; " \
196 "else " \
197 "setenv get_cmd tftp; " \
198 "fi; " \
199 "${get_cmd} ${image}; " \
200 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
201 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
202 "bootz ${loadaddr} - ${fdt_addr}; " \
203 "else " \
204 "if test ${boot_fdt} = try; then " \
205 "bootz; " \
206 "else " \
207 "echo WARN: Cannot load the DT; " \
208 "fi; " \
209 "fi; " \
210 "else " \
211 "bootz; " \
212 "fi;\0"
213
214#define CONFIG_BOOTCOMMAND \
215 "mmc dev ${mmcdev}; if mmc rescan; then " \
216 "if run loadbootscript; then " \
217 "run bootscript; " \
218 "else " \
219 "if run loadimage; then " \
220 "run mmcboot; " \
221 "else run netboot; " \
222 "fi; " \
223 "fi; " \
224 "else run netboot; fi"
225
226/* Miscellaneous configurable options */
227#define CONFIG_SYS_LONGHELP
228#define CONFIG_SYS_HUSH_PARSER
229#define CONFIG_AUTO_COMPLETE
230
231/* Print Buffer Size */
232#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
233#define CONFIG_SYS_MAXARGS 16
234#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
Fabio Estevam419adbf2011-09-06 09:05:43 +0000235
236#endif /* __CONFIG_H */