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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 MACH_TYPE_M28EVK 3613
5f71bca7 13#define CONFIG_MACH_TYPE MACH_TYPE_M28EVK
fc102728 14
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15#define CONFIG_TIMESTAMP /* Print image info with timestamp */
16
5434caf5 17/* U-Boot Commands */
5f71bca7 18#define CONFIG_SYS_NO_FLASH
5f71bca7 19#define CONFIG_DOS_PARTITION
31b57a52 20#define CONFIG_FAT_WRITE
fc102728 21
31b57a52 22#define CONFIG_CMD_BMP
5f71bca7 23#define CONFIG_CMD_DATE
5f71bca7 24#define CONFIG_CMD_EEPROM
5f71bca7 25#define CONFIG_CMD_NAND
32cc24d3 26#define CONFIG_CMD_NAND_TRIMFFS
fc102728 27
5434caf5 28/* Memory configuration */
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29#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
30#define PHYS_SDRAM_1 0x40000000 /* Base address */
31#define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
5f71bca7 32#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
fc102728 33
5434caf5 34/* Environment */
5f71bca7 35#define CONFIG_ENV_SIZE (16 * 1024)
5434caf5 36#define CONFIG_ENV_IS_IN_NAND
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37
38/* Environment is in NAND */
5434caf5 39#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
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40#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
41#define CONFIG_ENV_SECT_SIZE (128 * 1024)
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42#define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SECT_SIZE)
43#define CONFIG_ENV_OFFSET (24 * CONFIG_ENV_SECT_SIZE) /* 3 MiB */
5f71bca7 44#define CONFIG_ENV_OFFSET_REDUND \
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45 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
46
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47#define CONFIG_CMD_UBIFS
48#define CONFIG_CMD_MTDPARTS
49#define CONFIG_RBTREE
50#define CONFIG_LZO
51#define CONFIG_MTD_DEVICE
52#define CONFIG_MTD_PARTITIONS
53#define MTDIDS_DEFAULT "nand0=gpmi-nand"
54#define MTDPARTS_DEFAULT \
c16ecb09 55 "mtdparts=gpmi-nand:" \
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56 "3m(u-boot)," \
57 "512k(env1)," \
58 "512k(env2)," \
59 "14m(boot)," \
60 "238m(data)," \
61 "-@4096k(UBI)"
c660a541 62#else
5f71bca7 63#define CONFIG_ENV_IS_NOWHERE
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64#endif
65
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66/* FEC Ethernet on SoC */
67#ifdef CONFIG_CMD_NET
5f71bca7 68#define CONFIG_FEC_MXC
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69#endif
70
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71/* EEPROM */
72#ifdef CONFIG_CMD_EEPROM
5f71bca7 73#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
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74#endif
75
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76/* RTC */
77#ifdef CONFIG_CMD_DATE
fc102728 78/* Use the internal RTC in the MXS chip */
5f71bca7 79#define CONFIG_RTC_INTERNAL
5434caf5 80#ifdef CONFIG_RTC_INTERNAL
5f71bca7 81#define CONFIG_RTC_MXS
fc102728 82#else
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83#define CONFIG_RTC_M41T62
84#define CONFIG_SYS_I2C_RTC_ADDR 0x68
85#define CONFIG_SYS_M41T11_BASE_YEAR 2000
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86#endif
87#endif
88
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89/* USB */
90#ifdef CONFIG_CMD_USB
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91#define CONFIG_EHCI_MXS_PORT0
92#define CONFIG_EHCI_MXS_PORT1
93#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
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94#endif
95
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96/* SPI */
97#ifdef CONFIG_CMD_SPI
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98#define CONFIG_DEFAULT_SPI_BUS 2
99#define CONFIG_DEFAULT_SPI_CS 0
100#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
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101
102/* SPI FLASH */
5434caf5 103#ifdef CONFIG_CMD_SF
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104#define CONFIG_SF_DEFAULT_BUS 2
105#define CONFIG_SF_DEFAULT_CS 0
106#define CONFIG_SF_DEFAULT_SPEED 40000000
107#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
fc102728 108
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109#define CONFIG_ENV_SPI_BUS 2
110#define CONFIG_ENV_SPI_CS 0
111#define CONFIG_ENV_SPI_MAX_HZ 40000000
112#define CONFIG_ENV_SPI_MODE SPI_MODE_0
fc102728 113#endif
5434caf5 114
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115#endif
116
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117/* LCD */
118#ifdef CONFIG_VIDEO
d782c1fe 119#define CONFIG_VIDEO_LOGO
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120#define CONFIG_SPLASH_SCREEN
121#define CONFIG_CMD_BMP
122#define CONFIG_BMP_16BPP
123#define CONFIG_VIDEO_BMP_RLE8
124#define CONFIG_VIDEO_BMP_GZIP
31b57a52 125#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
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126#endif
127
5434caf5 128/* Booting Linux */
a428ac91 129#define CONFIG_BOOTFILE "fitImage"
5f71bca7 130#define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 "
a428ac91 131#define CONFIG_BOOTCOMMAND "run mmc_mmc"
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132#define CONFIG_LOADADDR 0x42000000
133#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
fc102728 134
5434caf5 135/* Extra Environment */
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136#define CONFIG_PREBOOT "run try_bootscript"
137#define CONFIG_HOSTNAME m28evk
138
5f71bca7 139#define CONFIG_EXTRA_ENV_SETTINGS \
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140 "consdev=ttyAMA0\0" \
141 "baudrate=115200\0" \
d12159b6 142 "bootscript=boot.scr\0" \
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143 "bootdev=/dev/mmcblk0p2\0" \
144 "rootdev=/dev/mmcblk0p3\0" \
145 "netdev=eth0\0" \
146 "hostname=m28evk\0" \
147 "rootpath=/opt/eldk-5.5/armv5te/rootfs-qte-sdk\0" \
148 "kernel_addr_r=0x42000000\0" \
149 "videomode=video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066," \
150 "le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296," \
151 "vmode:0\0" \
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152 "update_nand_full_filename=u-boot.nand\0" \
153 "update_nand_firmware_filename=u-boot.sb\0" \
9a0f98d3 154 "update_sd_firmware_filename=u-boot.sd\0" \
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155 "update_nand_firmware_maxsz=0x100000\0" \
156 "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
157 "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
158 "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
159 "nand device 0 ; " \
160 "nand info ; " \
161 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
162 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
163 "update_nand_full=" /* Update FCB, DBBT and FW */ \
164 "if tftp ${update_nand_full_filename} ; then " \
165 "run update_nand_get_fcb_size ; " \
166 "nand scrub -y 0x0 ${filesize} ; " \
a428ac91 167 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
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168 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
169 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
170 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
171 "fi\0" \
172 "update_nand_firmware=" /* Update only firmware */ \
173 "if tftp ${update_nand_firmware_filename} ; then " \
174 "run update_nand_get_fcb_size ; " \
175 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
176 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
177 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
178 "nand erase ${fcb_sz} ${fw_sz} ; " \
179 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
180 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
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181 "fi\0" \
182 "update_sd_firmware=" /* Update the SD firmware partition */ \
183 "if mmc rescan ; then " \
184 "if tftp ${update_sd_firmware_filename} ; then " \
185 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
186 "setexpr fw_sz ${fw_sz} + 1 ; " \
187 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
188 "fi ; " \
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189 "fi\0" \
190 "addcons=" \
191 "setenv bootargs ${bootargs} " \
192 "console=${consdev},${baudrate}\0" \
193 "addip=" \
194 "setenv bootargs ${bootargs} " \
195 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
196 "${netmask}:${hostname}:${netdev}:off\0" \
197 "addmisc=" \
198 "setenv bootargs ${bootargs} ${miscargs}\0" \
199 "adddfltmtd=" \
200 "if test \"x${mtdparts}\" == \"x\" ; then " \
201 "mtdparts default ; " \
202 "fi\0" \
203 "addmtd=" \
204 "run adddfltmtd ; " \
205 "setenv bootargs ${bootargs} ${mtdparts}\0" \
206 "addargs=run addcons addmtd addmisc\0" \
207 "mmcload=" \
208 "mmc rescan ; " \
fc532a92 209 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \
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210 "ubiload=" \
211 "ubi part UBI ; ubifsmount ubi0:rootfs ; " \
212 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
213 "netload=" \
214 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
215 "miscargs=nohlt panic=1\0" \
216 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
217 "ubiargs=" \
218 "setenv bootargs ubi.mtd=5 " \
219 "root=ubi0:rootfs rootfstype=ubifs\0" \
220 "nfsargs=" \
221 "setenv bootargs root=/dev/nfs rw " \
222 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \
223 "mmc_mmc=" \
224 "run mmcload mmcargs addargs ; " \
225 "bootm ${kernel_addr_r}\0" \
226 "mmc_ubi=" \
227 "run mmcload ubiargs addargs ; " \
228 "bootm ${kernel_addr_r}\0" \
229 "mmc_nfs=" \
230 "run mmcload nfsargs addip addargs ; " \
231 "bootm ${kernel_addr_r}\0" \
232 "ubi_mmc=" \
233 "run ubiload mmcargs addargs ; " \
234 "bootm ${kernel_addr_r}\0" \
235 "ubi_ubi=" \
236 "run ubiload ubiargs addargs ; " \
237 "bootm ${kernel_addr_r}\0" \
238 "ubi_nfs=" \
239 "run ubiload nfsargs addip addargs ; " \
240 "bootm ${kernel_addr_r}\0" \
241 "net_mmc=" \
242 "run netload mmcargs addargs ; " \
243 "bootm ${kernel_addr_r}\0" \
244 "net_ubi=" \
245 "run netload ubiargs addargs ; " \
246 "bootm ${kernel_addr_r}\0" \
247 "net_nfs=" \
248 "run netload nfsargs addip addargs ; " \
249 "bootm ${kernel_addr_r}\0" \
250 "try_bootscript=" \
251 "mmc rescan;" \
4ba9b1c2 252 "if test -e mmc 0:2 ${bootscript} ; then " \
fc532a92 253 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \
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254 "then ; " \
255 "echo Running bootscript... ; " \
256 "source ${kernel_addr_r} ; " \
4ba9b1c2 257 "fi ; " \
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258 "fi\0"
259
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260/* The rest of the configuration is shared */
261#include <configs/mxs.h>
262
263#endif /* __CONFIGS_M28EVK_H__ */