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Fabio Estevamadac83a2011-09-06 09:05:43 +00001/*
2 * (C) Copyright 2011 Freescale Semiconductor, Inc.
3 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02004 * SPDX-License-Identifier: GPL-2.0+
Fabio Estevamadac83a2011-09-06 09:05:43 +00005 */
6
7#ifndef __CONFIG_H
8#define __CONFIG_H
9
Fabio Estevamedfab052012-10-18 18:42:00 +000010#include <asm/arch/imx-regs.h>
11
Fabio Estevamadac83a2011-09-06 09:05:43 +000012/* High Level Configuration Options */
13
Fabio Estevamadac83a2011-09-06 09:05:43 +000014#define CONFIG_SYS_TEXT_BASE 0x81200000
Gong Qianyu52de2e52015-10-26 19:47:42 +080015#define CONFIG_SYS_FSL_CLK
Fabio Estevamadac83a2011-09-06 09:05:43 +000016
Rob Herringc4d1a0e2013-10-04 10:22:44 -050017#define CONFIG_SYS_TIMER_RATE 32768
18#define CONFIG_SYS_TIMER_COUNTER \
19 (&((struct gpt_regs *)IMX_GPT1_BASE)->counter)
20
Fabio Estevamadac83a2011-09-06 09:05:43 +000021#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
22#define CONFIG_SETUP_MEMORY_TAGS
23#define CONFIG_INITRD_TAG
24
Fabio Estevamc333abd2011-09-22 08:07:15 +000025#define CONFIG_MACH_TYPE MACH_TYPE_MX25_3DS
26
Fabio Estevamadac83a2011-09-06 09:05:43 +000027/* Size of malloc() pool */
28#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
29
30/* Physical Memory Map */
31
32#define CONFIG_NR_DRAM_BANKS 1
33#define PHYS_SDRAM_1 0x80000000
34#define PHYS_SDRAM_1_SIZE (64 * 1024 * 1024)
35
Fabio Estevamadac83a2011-09-06 09:05:43 +000036#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
Fabio Estevamedfab052012-10-18 18:42:00 +000037#define CONFIG_SYS_INIT_RAM_ADDR IMX_RAM_BASE
38#define CONFIG_SYS_INIT_RAM_SIZE IMX_RAM_SIZE
39
40#define CONFIG_SYS_INIT_SP_OFFSET \
41 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
42#define CONFIG_SYS_INIT_SP_ADDR \
43 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
Fabio Estevamadac83a2011-09-06 09:05:43 +000044
45/* Memory Test */
46#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE/2)
47#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_1 + PHYS_SDRAM_1_SIZE)
48
Fabio Estevamadac83a2011-09-06 09:05:43 +000049/* Serial Info */
50#define CONFIG_MXC_UART
Stefano Babic1ca47d92011-11-22 15:22:39 +010051#define CONFIG_MXC_UART_BASE UART1_BASE
Fabio Estevamadac83a2011-09-06 09:05:43 +000052#define CONFIG_CONS_INDEX 1 /* use UART0 for console */
Fabio Estevamadac83a2011-09-06 09:05:43 +000053
54/* No NOR flash present */
55#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
56#define CONFIG_ENV_SIZE (8 * 1024)
Fabio Estevam34f3e842014-03-05 15:51:00 -030057#define CONFIG_SYS_MMC_ENV_DEV 0
Fabio Estevamadac83a2011-09-06 09:05:43 +000058
Fabio Estevamadac83a2011-09-06 09:05:43 +000059/* U-Boot general configuration */
Fabio Estevamadac83a2011-09-06 09:05:43 +000060#define CONFIG_AUTO_COMPLETE
Fabio Estevam34f3e842014-03-05 15:51:00 -030061#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
Fabio Estevamadac83a2011-09-06 09:05:43 +000062/* Boot Argument Buffer Size */
63#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
64#define CONFIG_CMDLINE_EDITING
65#define CONFIG_SYS_LONGHELP
66
Fabio Estevamadac83a2011-09-06 09:05:43 +000067/* Ethernet */
68#define CONFIG_FEC_MXC
69#define CONFIG_FEC_MXC_PHYADDR 0x1f
70#define CONFIG_MII
Fabio Estevamadac83a2011-09-06 09:05:43 +000071#define CONFIG_ENV_OVERWRITE
72
Fabio Estevam1de48fa2012-10-23 06:34:49 +000073/* ESDHC driver */
Fabio Estevam1de48fa2012-10-23 06:34:49 +000074#define CONFIG_FSL_ESDHC
Fabio Estevam0c0b7ca2014-09-16 11:13:12 -030075#define CONFIG_SYS_FSL_ESDHC_ADDR IMX_MMC_SDHC1_BASE
Fabio Estevam1de48fa2012-10-23 06:34:49 +000076#define CONFIG_SYS_FSL_ESDHC_NUM 1
77
Fabio Estevam90c3aae2012-10-23 06:34:53 +000078/* PMIC Configs */
Fabio Estevam592fd4e2012-12-11 04:58:02 +000079#define CONFIG_POWER
80#define CONFIG_POWER_I2C
81#define CONFIG_POWER_FSL
Simon Glass02229812014-05-20 06:01:34 -060082#define CONFIG_POWER_FSL_MC34704
Fabio Estevam90c3aae2012-10-23 06:34:53 +000083#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x54
84
Fabio Estevam90c3aae2012-10-23 06:34:53 +000085/* I2C Configs */
trem03997412013-09-21 18:13:36 +020086#define CONFIG_SYS_I2C
87#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)eb943872015-09-21 22:43:38 +020088#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
89#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
Fabio Estevam90c3aae2012-10-23 06:34:53 +000090
Benoît Thébaudeau44045552013-03-22 09:30:29 +000091/* RTC */
92#define CONFIG_RTC_IMXDI
Benoît Thébaudeau44045552013-03-22 09:30:29 +000093
Fabio Estevam675a6442017-04-17 19:29:05 -030094/* Fuse API support */
95#define CONFIG_FSL_IIM
96#define CONFIG_CMD_FUSE
97
Fabio Estevam90c3aae2012-10-23 06:34:53 +000098/* Ethernet Configs */
99
Fabio Estevamadac83a2011-09-06 09:05:43 +0000100
101#define CONFIG_LOADADDR 0x81000000 /* loadaddr env var */
102#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
103
104#define CONFIG_EXTRA_ENV_SETTINGS \
105 "script=boot.scr\0" \
Fabio Estevam34f3e842014-03-05 15:51:00 -0300106 "image=zImage\0" \
107 "console=ttymxc0\0" \
108 "splashpos=m,m\0" \
109 "fdt_high=0xffffffff\0" \
110 "initrd_high=0xffffffff\0" \
111 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
112 "fdt_addr=0x82000000\0" \
113 "boot_fdt=try\0" \
114 "ip_dyn=yes\0" \
115 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
116 "mmcpart=1\0" \
117 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
118 "update_sd_firmware_filename=u-boot.imx\0" \
119 "update_sd_firmware=" \
120 "if test ${ip_dyn} = yes; then " \
121 "setenv get_cmd dhcp; " \
122 "else " \
123 "setenv get_cmd tftp; " \
124 "fi; " \
125 "if mmc dev ${mmcdev}; then " \
126 "if ${get_cmd} ${update_sd_firmware_filename}; then " \
127 "setexpr fw_sz ${filesize} / 0x200; " \
128 "setexpr fw_sz ${fw_sz} + 1; " \
129 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \
130 "fi; " \
131 "fi\0" \
132 "mmcargs=setenv bootargs console=${console},${baudrate} " \
133 "root=${mmcroot}\0" \
134 "loadbootscript=" \
Otavio Salvadord9863622017-09-29 22:54:59 -0300135 "load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
Fabio Estevam34f3e842014-03-05 15:51:00 -0300136 "bootscript=echo Running bootscript from mmc ...; " \
137 "source\0" \
Otavio Salvadord9863622017-09-29 22:54:59 -0300138 "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
139 "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
Fabio Estevam34f3e842014-03-05 15:51:00 -0300140 "mmcboot=echo Booting from mmc ...; " \
141 "run mmcargs; " \
142 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
143 "if run loadfdt; then " \
144 "bootz ${loadaddr} - ${fdt_addr}; " \
145 "else " \
146 "if test ${boot_fdt} = try; then " \
147 "bootz; " \
148 "else " \
149 "echo WARN: Cannot load the DT; " \
150 "fi; " \
151 "fi; " \
152 "else " \
153 "bootz; " \
154 "fi;\0" \
155 "netargs=setenv bootargs console=${console},${baudrate} " \
Fabio Estevamadac83a2011-09-06 09:05:43 +0000156 "root=/dev/nfs " \
Fabio Estevam34f3e842014-03-05 15:51:00 -0300157 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
158 "netboot=echo Booting from net ...; " \
159 "run netargs; " \
160 "if test ${ip_dyn} = yes; then " \
161 "setenv get_cmd dhcp; " \
162 "else " \
163 "setenv get_cmd tftp; " \
164 "fi; " \
165 "${get_cmd} ${image}; " \
166 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
167 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
168 "bootz ${loadaddr} - ${fdt_addr}; " \
169 "else " \
170 "if test ${boot_fdt} = try; then " \
171 "bootz; " \
172 "else " \
173 "echo WARN: Cannot load the DT; " \
174 "fi; " \
175 "fi; " \
176 "else " \
177 "bootz; " \
178 "fi;\0"
179
180#define CONFIG_BOOTCOMMAND \
181 "mmc dev ${mmcdev}; if mmc rescan; then " \
182 "if run loadbootscript; then " \
183 "run bootscript; " \
184 "else " \
185 "if run loadimage; then " \
186 "run mmcboot; " \
187 "else run netboot; " \
188 "fi; " \
189 "fi; " \
190 "else run netboot; fi"
191
192/* Miscellaneous configurable options */
193#define CONFIG_SYS_LONGHELP
Fabio Estevam34f3e842014-03-05 15:51:00 -0300194#define CONFIG_AUTO_COMPLETE
195
Fabio Estevamadac83a2011-09-06 09:05:43 +0000196#endif /* __CONFIG_H */