2 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
3 * on behalf of DENX Software Engineering GmbH
5 * SPDX-License-Identifier: GPL-2.0+
7 #ifndef __CONFIGS_M28EVK_H__
8 #define __CONFIGS_M28EVK_H__
10 /* System configurations */
11 #define CONFIG_MX28 /* i.MX28 SoC */
12 #define MACH_TYPE_M28EVK 3613
13 #define CONFIG_MACH_TYPE MACH_TYPE_M28EVK
17 #define CONFIG_TIMESTAMP /* Print image info with timestamp */
20 #define CONFIG_SYS_NO_FLASH
21 #define CONFIG_DISPLAY_CPUINFO
22 #define CONFIG_DOS_PARTITION
23 #define CONFIG_FAT_WRITE
25 #define CONFIG_CMD_ASKENV
26 #define CONFIG_CMD_BMP
27 #define CONFIG_CMD_CACHE
28 #define CONFIG_CMD_DATE
29 #define CONFIG_CMD_DHCP
30 #define CONFIG_CMD_EEPROM
31 #define CONFIG_CMD_EXT4
32 #define CONFIG_CMD_EXT4_WRITE
33 #define CONFIG_CMD_FAT
34 #define CONFIG_CMD_FS_GENERIC
35 #define CONFIG_CMD_GREPENV
36 #define CONFIG_CMD_I2C
37 #define CONFIG_CMD_MII
38 #define CONFIG_CMD_MMC
39 #define CONFIG_CMD_NAND
40 #define CONFIG_CMD_NAND_TRIMFFS
41 #define CONFIG_CMD_PING
43 #define CONFIG_CMD_SPI
44 #define CONFIG_CMD_USB
48 /* Memory configuration */
49 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
50 #define PHYS_SDRAM_1 0x40000000 /* Base address */
51 #define PHYS_SDRAM_1_SIZE 0x20000000 /* Max 512 MB RAM */
52 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
55 #define CONFIG_ENV_SIZE (16 * 1024)
56 #define CONFIG_ENV_IS_IN_NAND
58 /* Environment is in NAND */
59 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
60 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
61 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
62 #define CONFIG_ENV_RANGE (4 * CONFIG_ENV_SECT_SIZE)
63 #define CONFIG_ENV_OFFSET (24 * CONFIG_ENV_SECT_SIZE) /* 3 MiB */
64 #define CONFIG_ENV_OFFSET_REDUND \
65 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
67 #define CONFIG_CMD_UBI
68 #define CONFIG_CMD_UBIFS
69 #define CONFIG_CMD_MTDPARTS
72 #define CONFIG_MTD_DEVICE
73 #define CONFIG_MTD_PARTITIONS
74 #define MTDIDS_DEFAULT "nand0=gpmi-nand"
75 #define MTDPARTS_DEFAULT \
76 "mtdparts=gpmi-nand:" \
84 #define CONFIG_ENV_IS_NOWHERE
87 /* FEC Ethernet on SoC */
89 #define CONFIG_FEC_MXC
93 #ifdef CONFIG_CMD_EEPROM
94 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
98 #ifdef CONFIG_CMD_DATE
99 /* Use the internal RTC in the MXS chip */
100 #define CONFIG_RTC_INTERNAL
101 #ifdef CONFIG_RTC_INTERNAL
102 #define CONFIG_RTC_MXS
104 #define CONFIG_RTC_M41T62
105 #define CONFIG_SYS_I2C_RTC_ADDR 0x68
106 #define CONFIG_SYS_M41T11_BASE_YEAR 2000
111 #ifdef CONFIG_CMD_USB
112 #define CONFIG_EHCI_MXS_PORT0
113 #define CONFIG_EHCI_MXS_PORT1
114 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
115 #define CONFIG_USB_STORAGE
119 #ifdef CONFIG_CMD_SPI
120 #define CONFIG_DEFAULT_SPI_BUS 2
121 #define CONFIG_DEFAULT_SPI_CS 0
122 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
126 #define CONFIG_SPI_FLASH_STMICRO
127 #define CONFIG_SF_DEFAULT_BUS 2
128 #define CONFIG_SF_DEFAULT_CS 0
129 #define CONFIG_SF_DEFAULT_SPEED 40000000
130 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
132 #define CONFIG_ENV_SPI_BUS 2
133 #define CONFIG_ENV_SPI_CS 0
134 #define CONFIG_ENV_SPI_MAX_HZ 40000000
135 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
142 #define CONFIG_VIDEO_LOGO
143 #define CONFIG_SPLASH_SCREEN
144 #define CONFIG_CMD_BMP
145 #define CONFIG_BMP_16BPP
146 #define CONFIG_VIDEO_BMP_RLE8
147 #define CONFIG_VIDEO_BMP_GZIP
148 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20)
152 #define CONFIG_BOOTDELAY 3
153 #define CONFIG_BOOTFILE "fitImage"
154 #define CONFIG_BOOTARGS "console=ttyAMA0,115200n8 "
155 #define CONFIG_BOOTCOMMAND "run mmc_mmc"
156 #define CONFIG_LOADADDR 0x42000000
157 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
159 /* Extra Environment */
160 #define CONFIG_PREBOOT "run try_bootscript"
161 #define CONFIG_HOSTNAME m28evk
163 #define CONFIG_EXTRA_ENV_SETTINGS \
164 "consdev=ttyAMA0\0" \
165 "baudrate=115200\0" \
166 "bootscript=boot.scr\0" \
167 "bootdev=/dev/mmcblk0p2\0" \
168 "rootdev=/dev/mmcblk0p3\0" \
170 "hostname=m28evk\0" \
171 "rootpath=/opt/eldk-5.5/armv5te/rootfs-qte-sdk\0" \
172 "kernel_addr_r=0x42000000\0" \
173 "videomode=video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066," \
174 "le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296," \
176 "update_nand_full_filename=u-boot.nand\0" \
177 "update_nand_firmware_filename=u-boot.sb\0" \
178 "update_sd_firmware_filename=u-boot.sd\0" \
179 "update_nand_firmware_maxsz=0x100000\0" \
180 "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
181 "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
182 "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
185 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
186 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
187 "update_nand_full=" /* Update FCB, DBBT and FW */ \
188 "if tftp ${update_nand_full_filename} ; then " \
189 "run update_nand_get_fcb_size ; " \
190 "nand scrub -y 0x0 ${filesize} ; " \
191 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
192 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
193 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
194 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
196 "update_nand_firmware=" /* Update only firmware */ \
197 "if tftp ${update_nand_firmware_filename} ; then " \
198 "run update_nand_get_fcb_size ; " \
199 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
200 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
201 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
202 "nand erase ${fcb_sz} ${fw_sz} ; " \
203 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
204 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
206 "update_sd_firmware=" /* Update the SD firmware partition */ \
207 "if mmc rescan ; then " \
208 "if tftp ${update_sd_firmware_filename} ; then " \
209 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
210 "setexpr fw_sz ${fw_sz} + 1 ; " \
211 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
215 "setenv bootargs ${bootargs} " \
216 "console=${consdev},${baudrate}\0" \
218 "setenv bootargs ${bootargs} " \
219 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
220 "${netmask}:${hostname}:${netdev}:off\0" \
222 "setenv bootargs ${bootargs} ${miscargs}\0" \
224 "if test \"x${mtdparts}\" == \"x\" ; then " \
225 "mtdparts default ; " \
228 "run adddfltmtd ; " \
229 "setenv bootargs ${bootargs} ${mtdparts}\0" \
230 "addargs=run addcons addmtd addmisc\0" \
233 "load mmc 0:2 ${kernel_addr_r} ${bootfile}\0" \
235 "ubi part UBI ; ubifsmount ubi0:rootfs ; " \
236 "ubifsload ${kernel_addr_r} /boot/${bootfile}\0" \
238 "tftp ${kernel_addr_r} ${hostname}/${bootfile}\0" \
239 "miscargs=nohlt panic=1\0" \
240 "mmcargs=setenv bootargs root=${rootdev} rw rootwait\0" \
242 "setenv bootargs ubi.mtd=5 " \
243 "root=ubi0:rootfs rootfstype=ubifs\0" \
245 "setenv bootargs root=/dev/nfs rw " \
246 "nfsroot=${serverip}:${rootpath},v3,tcp\0" \
248 "run mmcload mmcargs addargs ; " \
249 "bootm ${kernel_addr_r}\0" \
251 "run mmcload ubiargs addargs ; " \
252 "bootm ${kernel_addr_r}\0" \
254 "run mmcload nfsargs addip addargs ; " \
255 "bootm ${kernel_addr_r}\0" \
257 "run ubiload mmcargs addargs ; " \
258 "bootm ${kernel_addr_r}\0" \
260 "run ubiload ubiargs addargs ; " \
261 "bootm ${kernel_addr_r}\0" \
263 "run ubiload nfsargs addip addargs ; " \
264 "bootm ${kernel_addr_r}\0" \
266 "run netload mmcargs addargs ; " \
267 "bootm ${kernel_addr_r}\0" \
269 "run netload ubiargs addargs ; " \
270 "bootm ${kernel_addr_r}\0" \
272 "run netload nfsargs addip addargs ; " \
273 "bootm ${kernel_addr_r}\0" \
276 "if test -e mmc 0:2 ${bootscript} ; then " \
277 "if load mmc 0:2 ${kernel_addr_r} ${bootscript};" \
279 "echo Running bootscript... ; " \
280 "source ${kernel_addr_r} ; " \
284 /* The rest of the configuration is shared */
285 #include <configs/mxs.h>
287 #endif /* __CONFIGS_M28EVK_H__ */