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1 /*
2 * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
3 *
4 * (C) Copyright 2009 Freescale Semiconductor, Inc.
5 *
6 * Configuration settings for the MX51EVK Board
7 *
8 * SPDX-License-Identifier: GPL-2.0+
9 */
10
11 #ifndef __CONFIG_H
12 #define __CONFIG_H
13
14 /* High Level Configuration Options */
15
16 #define CONFIG_MX51 /* in a mx51 */
17
18 #define CONFIG_DISPLAY_CPUINFO
19 #define CONFIG_DISPLAY_BOARDINFO
20
21 #define CONFIG_SYS_TEXT_BASE 0x97800000
22
23 #include <asm/arch/imx-regs.h>
24
25 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
26 #define CONFIG_SETUP_MEMORY_TAGS
27 #define CONFIG_INITRD_TAG
28 #define CONFIG_REVISION_TAG
29
30 #define CONFIG_OF_LIBFDT
31
32 #define CONFIG_MACH_TYPE MACH_TYPE_MX51_BABBAGE
33 /*
34 * Size of malloc() pool
35 */
36 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
37
38 #define CONFIG_BOARD_LATE_INIT
39
40 /*
41 * Hardware drivers
42 */
43 #define CONFIG_FSL_IIM
44 #define CONFIG_CMD_FUSE
45
46 #define CONFIG_MXC_UART
47 #define CONFIG_MXC_UART_BASE UART1_BASE
48 #define CONFIG_MXC_GPIO
49
50 /*
51 * SPI Configs
52 * */
53 #define CONFIG_CMD_SPI
54
55 #define CONFIG_MXC_SPI
56
57 /* PMIC Controller */
58 #define CONFIG_POWER
59 #define CONFIG_POWER_SPI
60 #define CONFIG_POWER_FSL
61 #define CONFIG_FSL_PMIC_BUS 0
62 #define CONFIG_FSL_PMIC_CS 0
63 #define CONFIG_FSL_PMIC_CLK 2500000
64 #define CONFIG_FSL_PMIC_MODE (SPI_MODE_0 | SPI_CS_HIGH)
65 #define CONFIG_FSL_PMIC_BITLEN 32
66 #define CONFIG_RTC_MC13XXX
67
68 /*
69 * MMC Configs
70 * */
71 #define CONFIG_FSL_ESDHC
72 #define CONFIG_SYS_FSL_ESDHC_ADDR MMC_SDHC1_BASE_ADDR
73 #define CONFIG_SYS_FSL_ESDHC_NUM 2
74
75 #define CONFIG_MMC
76
77 #define CONFIG_CMD_MMC
78 #define CONFIG_GENERIC_MMC
79 #define CONFIG_CMD_FAT
80 #define CONFIG_DOS_PARTITION
81
82 /*
83 * Eth Configs
84 */
85 #define CONFIG_MII
86
87 #define CONFIG_FEC_MXC
88 #define IMX_FEC_BASE FEC_BASE_ADDR
89 #define CONFIG_FEC_MXC_PHYADDR 0x1F
90
91 #define CONFIG_CMD_PING
92 #define CONFIG_CMD_DHCP
93 #define CONFIG_CMD_MII
94
95 /* USB Configs */
96 #define CONFIG_CMD_USB
97 #define CONFIG_CMD_FAT
98 #define CONFIG_USB_EHCI
99 #define CONFIG_USB_EHCI_MX5
100 #define CONFIG_USB_STORAGE
101 #define CONFIG_USB_HOST_ETHER
102 #define CONFIG_USB_ETHER_ASIX
103 #define CONFIG_USB_ETHER_SMSC95XX
104 #define CONFIG_MXC_USB_PORT 1
105 #define CONFIG_MXC_USB_PORTSC PORT_PTS_ULPI
106 #define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED
107
108 /* Framebuffer and LCD */
109 #define CONFIG_PREBOOT
110 #define CONFIG_VIDEO
111 #define CONFIG_VIDEO_IPUV3
112 #define CONFIG_CFB_CONSOLE
113 #define CONFIG_VGA_AS_SINGLE_DEVICE
114 #define CONFIG_SYS_CONSOLE_IS_IN_ENV
115 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
116 #define CONFIG_VIDEO_BMP_RLE8
117 #define CONFIG_SPLASH_SCREEN
118 #define CONFIG_BMP_16BPP
119 #define CONFIG_VIDEO_LOGO
120 #define CONFIG_IPUV3_CLK 133000000
121
122 /* allow to overwrite serial and ethaddr */
123 #define CONFIG_ENV_OVERWRITE
124 #define CONFIG_CONS_INDEX 1
125 #define CONFIG_BAUDRATE 115200
126
127 /***********************************************************
128 * Command definition
129 ***********************************************************/
130 #define CONFIG_CMD_BOOTZ
131
132 #define CONFIG_CMD_DATE
133
134 #define CONFIG_BOOTDELAY 1
135
136 #define CONFIG_ETHPRIME "FEC0"
137
138 #define CONFIG_LOADADDR 0x92000000 /* loadaddr env var */
139
140 #define CONFIG_EXTRA_ENV_SETTINGS \
141 "script=boot.scr\0" \
142 "image=zImage\0" \
143 "fdt_file=imx51-babbage.dtb\0" \
144 "fdt_addr=0x91000000\0" \
145 "boot_fdt=try\0" \
146 "ip_dyn=yes\0" \
147 "mmcdev=0\0" \
148 "mmcpart=1\0" \
149 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
150 "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
151 "root=${mmcroot}\0" \
152 "loadbootscript=" \
153 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
154 "bootscript=echo Running bootscript from mmc ...; " \
155 "source\0" \
156 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
157 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
158 "mmcboot=echo Booting from mmc ...; " \
159 "run mmcargs; " \
160 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
161 "if run loadfdt; then " \
162 "bootz ${loadaddr} - ${fdt_addr}; " \
163 "else " \
164 "if test ${boot_fdt} = try; then " \
165 "bootz; " \
166 "else " \
167 "echo WARN: Cannot load the DT; " \
168 "fi; " \
169 "fi; " \
170 "else " \
171 "bootz; " \
172 "fi;\0" \
173 "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
174 "root=/dev/nfs " \
175 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
176 "netboot=echo Booting from net ...; " \
177 "run netargs; " \
178 "if test ${ip_dyn} = yes; then " \
179 "setenv get_cmd dhcp; " \
180 "else " \
181 "setenv get_cmd tftp; " \
182 "fi; " \
183 "${get_cmd} ${image}; " \
184 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
185 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
186 "bootz ${loadaddr} - ${fdt_addr}; " \
187 "else " \
188 "if test ${boot_fdt} = try; then " \
189 "bootz; " \
190 "else " \
191 "echo ERROR: Cannot load the DT; " \
192 "exit; " \
193 "fi; " \
194 "fi; " \
195 "else " \
196 "bootz; " \
197 "fi;\0"
198
199 #define CONFIG_BOOTCOMMAND \
200 "mmc dev ${mmcdev}; if mmc rescan; then " \
201 "if run loadbootscript; then " \
202 "run bootscript; " \
203 "else " \
204 "if run loadimage; then " \
205 "run mmcboot; " \
206 "else run netboot; " \
207 "fi; " \
208 "fi; " \
209 "else run netboot; fi"
210
211 #define CONFIG_ARP_TIMEOUT 200UL
212
213 /*
214 * Miscellaneous configurable options
215 */
216 #define CONFIG_SYS_LONGHELP /* undef to save memory */
217 #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
218 #define CONFIG_AUTO_COMPLETE
219 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
220 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
221 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
222
223 #define CONFIG_SYS_MEMTEST_START 0x90000000
224 #define CONFIG_SYS_MEMTEST_END 0x90010000
225
226 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
227
228 #define CONFIG_CMDLINE_EDITING
229
230 /*-----------------------------------------------------------------------
231 * Physical Memory Map
232 */
233 #define CONFIG_NR_DRAM_BANKS 1
234 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
235 #define PHYS_SDRAM_1_SIZE (512 * 1024 * 1024)
236
237 #define CONFIG_SYS_SDRAM_BASE (PHYS_SDRAM_1)
238 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR)
239 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE)
240
241 #define CONFIG_BOARD_EARLY_INIT_F
242
243 #define CONFIG_SYS_INIT_SP_OFFSET \
244 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
245 #define CONFIG_SYS_INIT_SP_ADDR \
246 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
247
248 #define CONFIG_SYS_DDR_CLKSEL 0
249 #define CONFIG_SYS_CLKTL_CBCDR 0x59E35100
250 #define CONFIG_SYS_MAIN_PWR_ON
251
252 /*-----------------------------------------------------------------------
253 * FLASH and environment organization
254 */
255 #define CONFIG_SYS_NO_FLASH
256
257 #define CONFIG_ENV_OFFSET (6 * 64 * 1024)
258 #define CONFIG_ENV_SIZE (8 * 1024)
259 #define CONFIG_ENV_IS_IN_MMC
260 #define CONFIG_SYS_MMC_ENV_DEV 0
261
262 #endif