2 * (C) Copyright 2011 Freescale Semiconductor, Inc.
3 * Author: Fabio Estevam <fabio.estevam@freescale.com>
6 * Copyright (C) 2011 Marek Vasut <marek.vasut@gmail.com>
7 * on behalf of DENX Software Engineering GmbH
9 * SPDX-License-Identifier: GPL-2.0+
11 #ifndef __CONFIGS_MX28EVK_H__
12 #define __CONFIGS_MX28EVK_H__
14 /* System configurations */
15 #define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK
18 #define CONFIG_SYS_NO_FLASH
19 #include <config_cmd_default.h>
20 #define CONFIG_DISPLAY_CPUINFO
21 #define CONFIG_DOS_PARTITION
23 #define CONFIG_CMD_CACHE
24 #define CONFIG_CMD_DATE
25 #define CONFIG_CMD_DHCP
26 #define CONFIG_CMD_FAT
27 #define CONFIG_CMD_GPIO
28 #define CONFIG_CMD_MII
29 #define CONFIG_CMD_MMC
30 #define CONFIG_CMD_NET
31 #define CONFIG_CMD_NFS
32 #define CONFIG_CMD_PING
33 #define CONFIG_CMD_SAVEENV
34 #define CONFIG_CMD_SETEXPR
36 #define CONFIG_CMD_SPI
37 #define CONFIG_CMD_USB
38 #define CONFIG_CMD_BOOTZ
39 #define CONFIG_CMD_NAND
40 #define CONFIG_CMD_NAND_TRIMFFS
43 /* Memory configuration */
44 #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
45 #define PHYS_SDRAM_1 0x40000000 /* Base address */
46 #define PHYS_SDRAM_1_SIZE 0x40000000 /* Max 1 GB RAM */
47 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
50 #ifndef CONFIG_ENV_IS_IN_SPI_FLASH
51 #define CONFIG_ENV_SIZE (16 * 1024)
53 #define CONFIG_ENV_SIZE (4 * 1024)
55 #define CONFIG_ENV_OVERWRITE
57 /* Environment is in MMC */
58 #if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
59 #define CONFIG_ENV_OFFSET (256 * 1024)
60 #define CONFIG_SYS_MMC_ENV_DEV 0
63 /* Environment is in NAND */
64 #if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
65 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
66 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
67 #define CONFIG_ENV_RANGE (512 * 1024)
68 #define CONFIG_ENV_OFFSET 0x300000
69 #define CONFIG_ENV_OFFSET_REDUND \
70 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
73 /* Environemnt is in SPI flash */
74 #if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
75 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
76 #define CONFIG_ENV_OFFSET 0x40000 /* 256K */
77 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
78 #define CONFIG_ENV_SECT_SIZE 0x1000
79 #define CONFIG_ENV_SPI_CS 0
80 #define CONFIG_ENV_SPI_BUS 2
81 #define CONFIG_ENV_SPI_MAX_HZ 24000000
82 #define CONFIG_ENV_SPI_MODE SPI_MODE_0
85 /* UBI and NAND partitioning */
86 #ifdef CONFIG_CMD_NAND
87 #define CONFIG_CMD_UBI
88 #define CONFIG_CMD_UBIFS
89 #define CONFIG_CMD_MTDPARTS
92 #define CONFIG_MTD_DEVICE
93 #define CONFIG_MTD_PARTITIONS
94 #define MTDIDS_DEFAULT "nand0=gpmi-nand"
95 #define MTDPARTS_DEFAULT \
96 "mtdparts=gpmi-nand:" \
98 "512k(environment)," \
99 "512k(redundant-environment)," \
106 /* FEC Ethernet on SoC */
107 #ifdef CONFIG_CMD_NET
108 #define CONFIG_FEC_MXC
109 #define CONFIG_NET_MULTI
110 #define CONFIG_MX28_FEC_MAC_IN_OCOTP
114 #ifdef CONFIG_CMD_DATE
115 #define CONFIG_RTC_MXS
119 #ifdef CONFIG_CMD_USB
120 #define CONFIG_EHCI_MXS_PORT1
121 #define CONFIG_USB_MAX_CONTROLLER_COUNT 1
122 #define CONFIG_USB_STORAGE
123 #define CONFIG_USB_HOST_ETHER
124 #define CONFIG_USB_ETHER_ASIX
125 #define CONFIG_USB_ETHER_SMSC95XX
129 #ifdef CONFIG_CMD_SPI
130 #define CONFIG_DEFAULT_SPI_BUS 2
131 #define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
135 #define CONFIG_SPI_FLASH
136 #define CONFIG_SF_DEFAULT_BUS 2
137 #define CONFIG_SF_DEFAULT_CS 0
138 /* this may vary and depends on the installed chip */
139 #define CONFIG_SPI_FLASH_SST
140 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
141 #define CONFIG_SF_DEFAULT_SPEED 24000000
146 /* Framebuffer support */
148 #define CONFIG_VIDEO_LOGO
149 #define CONFIG_SPLASH_SCREEN
150 #define CONFIG_CMD_BMP
151 #define CONFIG_BMP_16BPP
152 #define CONFIG_VIDEO_BMP_RLE8
153 #define CONFIG_VIDEO_BMP_GZIP
154 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
158 #define CONFIG_BOOTDELAY 1
159 #define CONFIG_BOOTFILE "uImage"
160 #define CONFIG_LOADADDR 0x42000000
161 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
163 /* Extra Environment */
164 #define CONFIG_EXTRA_ENV_SETTINGS \
165 "ubifs_file=filesystem.ubifs\0" \
166 "update_nand_full_filename=u-boot.nand\0" \
167 "update_nand_firmware_filename=u-boot.sb\0" \
168 "update_nand_firmware_maxsz=0x100000\0" \
169 "update_nand_stride=0x40\0" /* MX28 datasheet ch. 12.12 */ \
170 "update_nand_count=0x4\0" /* MX28 datasheet ch. 12.12 */ \
171 "update_nand_get_fcb_size=" /* Get size of FCB blocks */ \
174 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
175 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
176 "update_nand_firmware_full=" /* Update FCB, DBBT and FW */ \
177 "if tftp ${update_nand_full_filename} ; then " \
178 "run update_nand_get_fcb_size ; " \
179 "nand scrub -y 0x0 ${filesize} ; " \
180 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
181 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
182 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
183 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
185 "update_nand_firmware=" /* Update only firmware */ \
186 "if tftp ${update_nand_firmware_filename} ; then " \
187 "run update_nand_get_fcb_size ; " \
188 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " /* FCB + DBBT */ \
189 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
190 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
191 "nand erase ${fcb_sz} ${fw_sz} ; " \
192 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
193 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
195 "update_nand_kernel=" /* Update kernel */ \
196 "mtdparts default; " \
197 "nand erase.part kernel; " \
198 "if test ${ip_dyn} = yes; then " \
199 "setenv get_cmd dhcp; " \
201 "setenv get_cmd tftp; " \
203 "${get_cmd} ${image}; " \
204 "nand write ${loadaddr} kernel ${filesize}\0" \
205 "update_nand_fdt=" /* Update fdt */ \
206 "mtdparts default; " \
207 "nand erase.part fdt; " \
208 "if test ${ip_dyn} = yes; then " \
209 "setenv get_cmd dhcp; " \
211 "setenv get_cmd tftp; " \
213 "${get_cmd} ${fdt_file}; " \
214 "nand write ${loadaddr} fdt ${filesize}\0" \
215 "update_nand_filesystem=" /* Update filesystem */ \
216 "mtdparts default; " \
217 "nand erase.part filesystem; " \
218 "if test ${ip_dyn} = yes; then " \
219 "setenv get_cmd dhcp; " \
221 "setenv get_cmd tftp; " \
223 "${get_cmd} ${ubifs_file}; " \
224 "ubi part filesystem; " \
225 "ubi create filesystem; " \
226 "ubi write ${loadaddr} filesystem ${filesize}\0" \
227 "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
228 "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
229 "nandboot=" /* Boot from NAND */ \
230 "mtdparts default; " \
232 "nand read ${loadaddr} kernel 0x00400000; " \
233 "if test ${boot_fdt} = yes; then " \
234 "nand read ${fdt_addr} fdt 0x00080000; " \
235 "bootz ${loadaddr} - ${fdt_addr}; " \
237 "if test ${boot_fdt} = no; then " \
240 "echo \"ERROR: Set boot_fdt to yes or no.\"; " \
243 "update_sd_firmware_filename=u-boot.sd\0" \
244 "update_sd_firmware=" /* Update the SD firmware partition */ \
245 "if mmc rescan ; then " \
246 "if tftp ${update_sd_firmware_filename} ; then " \
247 "setexpr fw_sz ${filesize} / 0x200 ; " /* SD block size */ \
248 "setexpr fw_sz ${fw_sz} + 1 ; " \
249 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
252 "script=boot.scr\0" \
254 "console_fsl=ttyAM0\0" \
255 "console_mainline=ttyAMA0\0" \
256 "fdt_file=imx28-evk.dtb\0" \
257 "fdt_addr=0x41000000\0" \
262 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
263 "mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
264 "root=${mmcroot}\0" \
266 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
267 "bootscript=echo Running bootscript from mmc ...; " \
269 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
270 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
271 "mmcboot=echo Booting from mmc ...; " \
273 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
274 "if run loadfdt; then " \
275 "bootz ${loadaddr} - ${fdt_addr}; " \
277 "if test ${boot_fdt} = try; then " \
280 "echo WARN: Cannot load the DT; " \
286 "netargs=setenv bootargs console=${console_mainline},${baudrate} " \
288 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
289 "netboot=echo Booting from net ...; " \
291 "if test ${ip_dyn} = yes; then " \
292 "setenv get_cmd dhcp; " \
294 "setenv get_cmd tftp; " \
296 "${get_cmd} ${image}; " \
297 "if test ${boot_fdt} = yes; then " \
298 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
299 "bootz ${loadaddr} - ${fdt_addr}; " \
301 "if test ${boot_fdt} = try; then " \
304 "echo WARN: Cannot load the DT; " \
311 #define CONFIG_BOOTCOMMAND \
312 "mmc dev ${mmcdev}; if mmc rescan; then " \
313 "if run loadbootscript; then " \
316 "if run loadimage; then " \
318 "else run netboot; " \
321 "else run netboot; fi"
323 /* The rest of the configuration is shared */
324 #include <configs/mxs.h>
326 #endif /* __CONFIGS_MX28EVK_H__ */