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11#ifndef __CONFIGS_MX28EVK_H__
12#define __CONFIGS_MX28EVK_H__
13
14
15#define CONFIG_MX28
16#define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK
17
18
19#define CONFIG_SYS_NO_FLASH
20#define CONFIG_DISPLAY_CPUINFO
21#define CONFIG_DOS_PARTITION
22
23#define CONFIG_CMD_DATE
24#define CONFIG_CMD_NAND
25#define CONFIG_CMD_NAND_TRIMFFS
26#define CONFIG_VIDEO
27
28
29#define CONFIG_NR_DRAM_BANKS 1
30#define PHYS_SDRAM_1 0x40000000
31#define PHYS_SDRAM_1_SIZE 0x40000000
32#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
33
34
35#ifndef CONFIG_ENV_IS_IN_SPI_FLASH
36#define CONFIG_ENV_SIZE (16 * 1024)
37#else
38#define CONFIG_ENV_SIZE (4 * 1024)
39#endif
40#define CONFIG_ENV_OVERWRITE
41
42
43#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
44#define CONFIG_ENV_OFFSET (256 * 1024)
45#define CONFIG_SYS_MMC_ENV_DEV 0
46#endif
47
48
49#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
50#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
51#define CONFIG_ENV_SECT_SIZE (128 * 1024)
52#define CONFIG_ENV_RANGE (512 * 1024)
53#define CONFIG_ENV_OFFSET 0x300000
54#define CONFIG_ENV_OFFSET_REDUND \
55 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
56#endif
57
58
59#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
60#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
61#define CONFIG_ENV_OFFSET 0x40000
62#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
63#define CONFIG_ENV_SECT_SIZE 0x1000
64#define CONFIG_ENV_SPI_CS 0
65#define CONFIG_ENV_SPI_BUS 2
66#define CONFIG_ENV_SPI_MAX_HZ 24000000
67#define CONFIG_ENV_SPI_MODE SPI_MODE_0
68#endif
69
70
71#ifdef CONFIG_CMD_NAND
72#define CONFIG_CMD_UBI
73#define CONFIG_CMD_UBIFS
74#define CONFIG_CMD_MTDPARTS
75#define CONFIG_RBTREE
76#define CONFIG_LZO
77#define CONFIG_MTD_DEVICE
78#define CONFIG_MTD_PARTITIONS
79#define MTDIDS_DEFAULT "nand0=gpmi-nand"
80#define MTDPARTS_DEFAULT \
81 "mtdparts=gpmi-nand:" \
82 "3m(bootloader)ro," \
83 "512k(environment)," \
84 "512k(redundant-environment)," \
85 "4m(kernel)," \
86 "512k(fdt)," \
87 "8m(ramdisk)," \
88 "-(filesystem)"
89#endif
90
91
92#ifdef CONFIG_CMD_NET
93#define CONFIG_FEC_MXC
94#define CONFIG_MX28_FEC_MAC_IN_OCOTP
95#endif
96
97
98#ifdef CONFIG_CMD_DATE
99#define CONFIG_RTC_MXS
100#endif
101
102
103#ifdef CONFIG_CMD_USB
104#define CONFIG_EHCI_MXS_PORT1
105#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
106#define CONFIG_USB_STORAGE
107#define CONFIG_USB_HOST_ETHER
108#define CONFIG_USB_ETHER_ASIX
109#define CONFIG_USB_ETHER_SMSC95XX
110#endif
111
112
113#ifdef CONFIG_CMD_SPI
114#define CONFIG_DEFAULT_SPI_BUS 2
115#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
116
117
118#ifdef CONFIG_CMD_SF
119#define CONFIG_SF_DEFAULT_BUS 2
120#define CONFIG_SF_DEFAULT_CS 0
121
122#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
123#define CONFIG_SF_DEFAULT_SPEED 24000000
124#endif
125
126#endif
127
128
129#ifdef CONFIG_VIDEO
130#define CONFIG_VIDEO_LOGO
131#define CONFIG_SPLASH_SCREEN
132#define CONFIG_CMD_BMP
133#define CONFIG_BMP_16BPP
134#define CONFIG_VIDEO_BMP_RLE8
135#define CONFIG_VIDEO_BMP_GZIP
136#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
137#endif
138
139
140#define CONFIG_BOOTDELAY 1
141#define CONFIG_BOOTFILE "uImage"
142#define CONFIG_LOADADDR 0x42000000
143#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
144
145
146#define CONFIG_EXTRA_ENV_SETTINGS \
147 "ubifs_file=filesystem.ubifs\0" \
148 "update_nand_full_filename=u-boot.nand\0" \
149 "update_nand_firmware_filename=u-boot.sb\0" \
150 "update_nand_firmware_maxsz=0x100000\0" \
151 "update_nand_stride=0x40\0" \
152 "update_nand_count=0x4\0" \
153 "update_nand_get_fcb_size=" \
154 "nand device 0 ; " \
155 "nand info ; " \
156 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
157 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
158 "update_nand_firmware_full=" \
159 "if tftp ${update_nand_full_filename} ; then " \
160 "run update_nand_get_fcb_size ; " \
161 "nand scrub -y 0x0 ${filesize} ; " \
162 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
163 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
164 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
165 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
166 "fi\0" \
167 "update_nand_firmware=" \
168 "if tftp ${update_nand_firmware_filename} ; then " \
169 "run update_nand_get_fcb_size ; " \
170 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " \
171 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
172 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
173 "nand erase ${fcb_sz} ${fw_sz} ; " \
174 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
175 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
176 "fi\0" \
177 "update_nand_kernel=" \
178 "mtdparts default; " \
179 "nand erase.part kernel; " \
180 "if test ${ip_dyn} = yes; then " \
181 "setenv get_cmd dhcp; " \
182 "else " \
183 "setenv get_cmd tftp; " \
184 "fi; " \
185 "${get_cmd} ${image}; " \
186 "nand write ${loadaddr} kernel ${filesize}\0" \
187 "update_nand_fdt=" \
188 "mtdparts default; " \
189 "nand erase.part fdt; " \
190 "if test ${ip_dyn} = yes; then " \
191 "setenv get_cmd dhcp; " \
192 "else " \
193 "setenv get_cmd tftp; " \
194 "fi; " \
195 "${get_cmd} ${fdt_file}; " \
196 "nand write ${loadaddr} fdt ${filesize}\0" \
197 "update_nand_filesystem=" \
198 "mtdparts default; " \
199 "nand erase.part filesystem; " \
200 "if test ${ip_dyn} = yes; then " \
201 "setenv get_cmd dhcp; " \
202 "else " \
203 "setenv get_cmd tftp; " \
204 "fi; " \
205 "${get_cmd} ${ubifs_file}; " \
206 "ubi part filesystem; " \
207 "ubi create filesystem; " \
208 "ubi write ${loadaddr} filesystem ${filesize}\0" \
209 "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
210 "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
211 "nandboot=" \
212 "mtdparts default; " \
213 "run nandargs; " \
214 "nand read ${loadaddr} kernel 0x00400000; " \
215 "if test ${boot_fdt} = yes; then " \
216 "nand read ${fdt_addr} fdt 0x00080000; " \
217 "bootz ${loadaddr} - ${fdt_addr}; " \
218 "else " \
219 "if test ${boot_fdt} = no; then " \
220 "bootz; " \
221 "else " \
222 "echo \"ERROR: Set boot_fdt to yes or no.\"; " \
223 "fi; " \
224 "fi\0" \
225 "update_sd_firmware_filename=u-boot.sd\0" \
226 "update_sd_firmware=" \
227 "if mmc rescan ; then " \
228 "if tftp ${update_sd_firmware_filename} ; then " \
229 "setexpr fw_sz ${filesize} / 0x200 ; " \
230 "setexpr fw_sz ${fw_sz} + 1 ; " \
231 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
232 "fi ; " \
233 "fi\0" \
234 "script=boot.scr\0" \
235 "image=zImage\0" \
236 "console_fsl=ttyAM0\0" \
237 "console_mainline=ttyAMA0\0" \
238 "fdt_file=imx28-evk.dtb\0" \
239 "fdt_addr=0x41000000\0" \
240 "boot_fdt=try\0" \
241 "ip_dyn=yes\0" \
242 "mmcdev=0\0" \
243 "mmcpart=2\0" \
244 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
245 "mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
246 "root=${mmcroot}\0" \
247 "loadbootscript=" \
248 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
249 "bootscript=echo Running bootscript from mmc ...; " \
250 "source\0" \
251 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
252 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
253 "mmcboot=echo Booting from mmc ...; " \
254 "run mmcargs; " \
255 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
256 "if run loadfdt; then " \
257 "bootz ${loadaddr} - ${fdt_addr}; " \
258 "else " \
259 "if test ${boot_fdt} = try; then " \
260 "bootz; " \
261 "else " \
262 "echo WARN: Cannot load the DT; " \
263 "fi; " \
264 "fi; " \
265 "else " \
266 "bootz; " \
267 "fi;\0" \
268 "netargs=setenv bootargs console=${console_mainline},${baudrate} " \
269 "root=/dev/nfs " \
270 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
271 "netboot=echo Booting from net ...; " \
272 "run netargs; " \
273 "if test ${ip_dyn} = yes; then " \
274 "setenv get_cmd dhcp; " \
275 "else " \
276 "setenv get_cmd tftp; " \
277 "fi; " \
278 "${get_cmd} ${image}; " \
279 "if test ${boot_fdt} = yes; then " \
280 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
281 "bootz ${loadaddr} - ${fdt_addr}; " \
282 "else " \
283 "if test ${boot_fdt} = try; then " \
284 "bootz; " \
285 "else " \
286 "echo WARN: Cannot load the DT; " \
287 "fi;" \
288 "fi; " \
289 "else " \
290 "bootz; " \
291 "fi;\0"
292
293#define CONFIG_BOOTCOMMAND \
294 "mmc dev ${mmcdev}; if mmc rescan; then " \
295 "if run loadbootscript; then " \
296 "run bootscript; " \
297 "else " \
298 "if run loadimage; then " \
299 "run mmcboot; " \
300 "else run netboot; " \
301 "fi; " \
302 "fi; " \
303 "else run netboot; fi"
304
305
306#include <configs/mxs.h>
307
308#endif
309
