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1/*
2 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
3 * on behalf of DENX Software Engineering GmbH
4 *
3765b3e7 5 * SPDX-License-Identifier: GPL-2.0+
fc102728 6 */
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7#ifndef __CONFIGS_M28EVK_H__
8#define __CONFIGS_M28EVK_H__
fc102728 9
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10/* System configurations */
11#define CONFIG_MX28 /* i.MX28 SoC */
5f71bca7 12#define CONFIG_MACH_TYPE MACH_TYPE_M28EVK
fc102728 13
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14#define CONFIG_TIMESTAMP /* Print image info with timestamp */
15
5434caf5 16/* U-Boot Commands */
31b57a52 17#define CONFIG_FAT_WRITE
fc102728 18
5f71bca7 19#define CONFIG_CMD_NAND
32cc24d3 20#define CONFIG_CMD_NAND_TRIMFFS
fc102728 21
5434caf5 22/* Memory configuration */
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23#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
24#define PHYS_SDRAM_1 0x40000000 /* Base address */
25#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
5f71bca7 26#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
fc102728 27
5434caf5 28/* Environment */
5f71bca7 29#define CONFIG_ENV_SIZE (16 * 1024)
5434caf5 30#define CONFIG_ENV_IS_IN_NAND
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31
32/* Environment is in NAND */
5434caf5 33#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
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34#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
35#define CONFIG_ENV_SECT_SIZE (128 * 1024)
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36#define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SECT_SIZE)
37#define CONFIG_ENV_OFFSET (24 * CONFIG_ENV_SECT_SIZE) /* 3 MiB */
5f71bca7 38#define CONFIG_ENV_OFFSET_REDUND \
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39 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
40
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41#define CONFIG_CMD_UBIFS
42#define CONFIG_CMD_MTDPARTS
43#define CONFIG_RBTREE
44#define CONFIG_LZO
45#define CONFIG_MTD_DEVICE
46#define CONFIG_MTD_PARTITIONS
47#define MTDIDS_DEFAULT "nand0=gpmi-nand"
48#define MTDPARTS_DEFAULT \
c16ecb09 49 "mtdparts=gpmi-nand:" \
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50 "3m(u-boot)," \
51 "512k(env1)," \
52 "512k(env2)," \
53 "14m(boot)," \
54 "238m(data)," \
55 "-@4096k(UBI)"
c660a541 56#else
5f71bca7 57#define CONFIG_ENV_IS_NOWHERE
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58#endif
59
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60/* FEC Ethernet on SoC */
61#ifdef CONFIG_CMD_NET
5f71bca7 62#define CONFIG_FEC_MXC
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63#endif
64
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65/* RTC */
66#ifdef CONFIG_CMD_DATE
fc102728 67/* Use the internal RTC in the MXS chip */
5f71bca7 68#define CONFIG_RTC_INTERNAL
5434caf5 69#ifdef CONFIG_RTC_INTERNAL
5f71bca7 70#define CONFIG_RTC_MXS
fc102728 71#else
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72#define CONFIG_RTC_M41T62
73#define CONFIG_SYS_I2C_RTC_ADDR 0x68
74#define CONFIG_SYS_M41T11_BASE_YEAR 2000
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75#endif
76#endif
77
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78/* USB */
79#ifdef CONFIG_CMD_USB
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80#define CONFIG_EHCI_MXS_PORT0
81#define CONFIG_EHCI_MXS_PORT1
82#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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83#endif
84
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85/* SPI */
86#ifdef CONFIG_CMD_SPI
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87#define CONFIG_DEFAULT_SPI_BUS 2
88#define CONFIG_DEFAULT_SPI_CS 0
89#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
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90
91/* SPI FLASH */
5434caf5 92#ifdef CONFIG_CMD_SF
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93#define CONFIG_SF_DEFAULT_BUS 2
94#define CONFIG_SF_DEFAULT_CS 0
95#define CONFIG_SF_DEFAULT_SPEED 40000000
96#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
fc102728 97
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98#define CONFIG_ENV_SPI_BUS 2
99#define CONFIG_ENV_SPI_CS 0
100#define CONFIG_ENV_SPI_MAX_HZ 40000000
101#define CONFIG_ENV_SPI_MODE SPI_MODE_0
fc102728 102#endif
5434caf5 103
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104#endif
105
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106/* LCD */
107#ifdef CONFIG_VIDEO
d782c1fe 108#define CONFIG_VIDEO_LOGO
d782c1fe 109#define CONFIG_SPLASH_SCREEN
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110#define CONFIG_BMP_16BPP
111#define CONFIG_VIDEO_BMP_RLE8
112#define CONFIG_VIDEO_BMP_GZIP
31b57a52 113#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
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114#endif
115
5434caf5 116/* Booting Linux */
a428ac91 117#define CONFIG_BOOTFILE "fitImage"
5f71bca7 118#define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 "
a428ac91 119#define CONFIG_BOOTCOMMAND "run mmc_mmc"
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120#define CONFIG_LOADADDR 0x42000000
121#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
fc102728 122
5434caf5 123/* Extra Environment */
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124#define CONFIG_PREBOOT "run try_bootscript"
125#define CONFIG_HOSTNAME m28evk
126
5f71bca7 127#define CONFIG_EXTRA_ENV_SETTINGS \
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128 "consdev=ttyAMA0\0" \
129 "baudrate=115200\0" \
d12159b6 130 "bootscript=boot.scr\0" \
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131 "bootdev=/dev/mmcblk0p2\0" \
132 "rootdev=/dev/mmcblk0p3\0" \
133 "netdev=eth0\0" \
134 "hostname=m28evk\0" \
135 "rootpath=/opt/eldk-5.5/armv5te/rootfs-qte-sdk\0" \
136 "kernel_addr_r=0x42000000\0" \
137 "videomode=video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066," \
138 "le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296," \
139 "vmode:0\0" \
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140 "update_nand_full_filename=u-boot.nand\0" \
141 "update_nand_firmware_filename=u-boot.sb\0" \
9a0f98d3 142 "update_sd_firmware_filename=u-boot.sd\0" \
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143 "update_nand_firmware_maxsz=0x100000\0" \
144 "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
145 "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
146 "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
147 "nand device 0 ; " \
148 "nand info ; " \
149 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
150 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
151 "update_nand_full=" /* Update FCB, DBBT and FW */ \
152 "if tftp ${update_nand_full_filename} ; then " \
153 "run update_nand_get_fcb_size ; " \
154 "nand scrub -y 0x0 ${filesize} ; " \
a428ac91 155 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
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156 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
157 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
158 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
159 "fi\0" \
160 "update_nand_firmware=" /* Update only firmware */ \
161 "if tftp ${update_nand_firmware_filename} ; then " \
162 "run update_nand_get_fcb_size ; " \
163 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
164 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
165 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
166 "nand erase ${fcb_sz} ${fw_sz} ; " \
167 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
168 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
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169 "fi\0" \
170 "update_sd_firmware=" /* Update the SD firmware partition */ \
171 "if mmc rescan ; then " \
172 "if tftp ${update_sd_firmware_filename} ; then " \
173 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
174 "setexpr fw_sz ${fw_sz} + 1 ; " \
175 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
176 "fi ; " \
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177 "fi\0" \
178 "addcons=" \
179 "setenv bootargs ${bootargs} " \
180 "console=${consdev},${baudrate}\0" \
181 "addip=" \
182 "setenv bootargs ${bootargs} " \
183 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
184 "${netmask}:${hostname}:${netdev}:off\0" \
185 "addmisc=" \
186 "setenv bootargs ${bootargs} ${miscargs}\0" \
187 "adddfltmtd=" \
188 "if test \"x${mtdparts}\" == \"x\" ; then " \
189 "mtdparts default ; " \
190 "fi\0" \
191 "addmtd=" \
192 "run adddfltmtd ; " \
193 "setenv bootargs ${bootargs} ${mtdparts}\0" \
194 "addargs=run addcons addmtd addmisc\0" \
195 "mmcload=" \
196 "mmc rescan ; " \
fc532a92 197 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \
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198 "ubiload=" \
199 "ubi part UBI ; ubifsmount ubi0:rootfs ; " \
200 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
201 "netload=" \
202 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
203 "miscargs=nohlt panic=1\0" \
204 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
205 "ubiargs=" \
206 "setenv bootargs ubi.mtd=5 " \
207 "root=ubi0:rootfs rootfstype=ubifs\0" \
208 "nfsargs=" \
209 "setenv bootargs root=/dev/nfs rw " \
210 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \
211 "mmc_mmc=" \
212 "run mmcload mmcargs addargs ; " \
213 "bootm ${kernel_addr_r}\0" \
214 "mmc_ubi=" \
215 "run mmcload ubiargs addargs ; " \
216 "bootm ${kernel_addr_r}\0" \
217 "mmc_nfs=" \
218 "run mmcload nfsargs addip addargs ; " \
219 "bootm ${kernel_addr_r}\0" \
220 "ubi_mmc=" \
221 "run ubiload mmcargs addargs ; " \
222 "bootm ${kernel_addr_r}\0" \
223 "ubi_ubi=" \
224 "run ubiload ubiargs addargs ; " \
225 "bootm ${kernel_addr_r}\0" \
226 "ubi_nfs=" \
227 "run ubiload nfsargs addip addargs ; " \
228 "bootm ${kernel_addr_r}\0" \
229 "net_mmc=" \
230 "run netload mmcargs addargs ; " \
231 "bootm ${kernel_addr_r}\0" \
232 "net_ubi=" \
233 "run netload ubiargs addargs ; " \
234 "bootm ${kernel_addr_r}\0" \
235 "net_nfs=" \
236 "run netload nfsargs addip addargs ; " \
237 "bootm ${kernel_addr_r}\0" \
238 "try_bootscript=" \
239 "mmc rescan;" \
4ba9b1c2 240 "if test -e mmc 0:2 ${bootscript} ; then " \
fc532a92 241 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \
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242 "then ; " \
243 "echo Running bootscript... ; " \
244 "source ${kernel_addr_r} ; " \
4ba9b1c2 245 "fi ; " \
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246 "fi\0"
247
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248/* The rest of the configuration is shared */
249#include <configs/mxs.h>
250
251#endif /* __CONFIGS_M28EVK_H__ */