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10#ifndef __CONFIGS_MX28EVK_H__
11#define __CONFIGS_MX28EVK_H__
12
13
14#define CONFIG_MACH_TYPE MACH_TYPE_MX28EVK
15
16
17#define PHYS_SDRAM_1 0x40000000
18#define PHYS_SDRAM_1_SIZE 0x40000000
19#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
20
21
22#ifndef CONFIG_ENV_IS_IN_SPI_FLASH
23#define CONFIG_ENV_SIZE (16 * 1024)
24#else
25#define CONFIG_ENV_SIZE (4 * 1024)
26#endif
27#define CONFIG_ENV_OVERWRITE
28
29
30#if defined(CONFIG_CMD_MMC) && defined(CONFIG_ENV_IS_IN_MMC)
31#define CONFIG_ENV_OFFSET (256 * 1024)
32#define CONFIG_SYS_MMC_ENV_DEV 0
33#endif
34
35
36#if defined(CONFIG_CMD_NAND) && defined(CONFIG_ENV_IS_IN_NAND)
37#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
38#define CONFIG_ENV_SECT_SIZE (128 * 1024)
39#define CONFIG_ENV_RANGE (512 * 1024)
40#define CONFIG_ENV_OFFSET 0x300000
41#define CONFIG_ENV_OFFSET_REDUND \
42 (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE)
43#endif
44
45
46#if defined(CONFIG_CMD_SF) && defined(CONFIG_ENV_IS_IN_SPI_FLASH)
47#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
48#define CONFIG_ENV_OFFSET 0x40000
49#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
50#define CONFIG_ENV_SECT_SIZE 0x1000
51#define CONFIG_ENV_SPI_CS 0
52#define CONFIG_ENV_SPI_BUS 2
53#define CONFIG_ENV_SPI_MAX_HZ 24000000
54#define CONFIG_ENV_SPI_MODE SPI_MODE_0
55#endif
56
57
58
59
60#ifdef CONFIG_CMD_NET
61#define CONFIG_FEC_MXC
62#define CONFIG_FEC_MXC_MDIO_BASE MXS_ENET0_BASE
63#define CONFIG_MX28_FEC_MAC_IN_OCOTP
64#endif
65
66
67#ifdef CONFIG_CMD_DATE
68#define CONFIG_RTC_MXS
69#endif
70
71
72#ifdef CONFIG_CMD_USB
73#define CONFIG_EHCI_MXS_PORT1
74#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
75#endif
76
77
78#ifdef CONFIG_CMD_SPI
79#define CONFIG_DEFAULT_SPI_BUS 2
80#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_0
81
82
83#ifdef CONFIG_CMD_SF
84#define CONFIG_SF_DEFAULT_BUS 2
85#define CONFIG_SF_DEFAULT_CS 0
86
87#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
88#define CONFIG_SF_DEFAULT_SPEED 24000000
89#endif
90
91#endif
92
93
94#ifdef CONFIG_VIDEO
95#define CONFIG_VIDEO_LOGO
96#define CONFIG_SPLASH_SCREEN
97#define CONFIG_BMP_16BPP
98#define CONFIG_VIDEO_BMP_RLE8
99#define CONFIG_VIDEO_BMP_GZIP
100#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10)
101#endif
102
103
104#define CONFIG_BOOTFILE "uImage"
105#define CONFIG_LOADADDR 0x42000000
106#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
107
108
109#define CONFIG_EXTRA_ENV_SETTINGS \
110 "ubifs_file=filesystem.ubifs\0" \
111 "update_nand_full_filename=u-boot.nand\0" \
112 "update_nand_firmware_filename=u-boot.sb\0" \
113 "update_nand_firmware_maxsz=0x100000\0" \
114 "update_nand_stride=0x40\0" \
115 "update_nand_count=0x4\0" \
116 "update_nand_get_fcb_size=" \
117 "nand device 0 ; " \
118 "nand info ; " \
119 "setexpr fcb_sz ${update_nand_stride} * ${update_nand_count};" \
120 "setexpr update_nand_fcb ${fcb_sz} * ${nand_writesize}\0" \
121 "update_nand_firmware_full=" \
122 "if tftp ${update_nand_full_filename} ; then " \
123 "run update_nand_get_fcb_size ; " \
124 "nand scrub -y 0x0 ${filesize} ; " \
125 "nand write.raw ${loadaddr} 0x0 ${fcb_sz} ; " \
126 "setexpr update_off ${loadaddr} + ${update_nand_fcb} ; " \
127 "setexpr update_sz ${filesize} - ${update_nand_fcb} ; " \
128 "nand write ${update_off} ${update_nand_fcb} ${update_sz} ; " \
129 "fi\0" \
130 "update_nand_firmware=" \
131 "if tftp ${update_nand_firmware_filename} ; then " \
132 "run update_nand_get_fcb_size ; " \
133 "setexpr fcb_sz ${update_nand_fcb} * 2 ; " \
134 "setexpr fw_sz ${update_nand_firmware_maxsz} * 2 ; " \
135 "setexpr fw_off ${fcb_sz} + ${update_nand_firmware_maxsz};" \
136 "nand erase ${fcb_sz} ${fw_sz} ; " \
137 "nand write ${loadaddr} ${fcb_sz} ${filesize} ; " \
138 "nand write ${loadaddr} ${fw_off} ${filesize} ; " \
139 "fi\0" \
140 "update_nand_kernel=" \
141 "mtdparts default; " \
142 "nand erase.part kernel; " \
143 "if test ${ip_dyn} = yes; then " \
144 "setenv get_cmd dhcp; " \
145 "else " \
146 "setenv get_cmd tftp; " \
147 "fi; " \
148 "${get_cmd} ${image}; " \
149 "nand write ${loadaddr} kernel ${filesize}\0" \
150 "update_nand_fdt=" \
151 "mtdparts default; " \
152 "nand erase.part fdt; " \
153 "if test ${ip_dyn} = yes; then " \
154 "setenv get_cmd dhcp; " \
155 "else " \
156 "setenv get_cmd tftp; " \
157 "fi; " \
158 "${get_cmd} ${fdt_file}; " \
159 "nand write ${loadaddr} fdt ${filesize}\0" \
160 "update_nand_filesystem=" \
161 "mtdparts default; " \
162 "nand erase.part filesystem; " \
163 "if test ${ip_dyn} = yes; then " \
164 "setenv get_cmd dhcp; " \
165 "else " \
166 "setenv get_cmd tftp; " \
167 "fi; " \
168 "${get_cmd} ${ubifs_file}; " \
169 "ubi part filesystem; " \
170 "ubi create filesystem; " \
171 "ubi write ${loadaddr} filesystem ${filesize}\0" \
172 "nandargs=setenv bootargs console=${console_mainline},${baudrate} " \
173 "rootfstype=ubifs ubi.mtd=6 root=ubi0_0 ${mtdparts}\0" \
174 "nandboot=" \
175 "mtdparts default; " \
176 "run nandargs; " \
177 "nand read ${loadaddr} kernel 0x00400000; " \
178 "if test ${boot_fdt} = yes; then " \
179 "nand read ${fdt_addr} fdt 0x00080000; " \
180 "bootz ${loadaddr} - ${fdt_addr}; " \
181 "else " \
182 "if test ${boot_fdt} = no; then " \
183 "bootz; " \
184 "else " \
185 "echo \"ERROR: Set boot_fdt to yes or no.\"; " \
186 "fi; " \
187 "fi\0" \
188 "update_sd_firmware_filename=u-boot.sd\0" \
189 "update_sd_firmware=" \
190 "if mmc rescan ; then " \
191 "if tftp ${update_sd_firmware_filename} ; then " \
192 "setexpr fw_sz ${filesize} / 0x200 ; " \
193 "setexpr fw_sz ${fw_sz} + 1 ; " \
194 "mmc write ${loadaddr} 0x800 ${fw_sz} ; " \
195 "fi ; " \
196 "fi\0" \
197 "script=boot.scr\0" \
198 "image=zImage\0" \
199 "console_fsl=ttyAM0\0" \
200 "console_mainline=ttyAMA0\0" \
201 "fdt_file=imx28-evk.dtb\0" \
202 "fdt_addr=0x41000000\0" \
203 "boot_fdt=try\0" \
204 "ip_dyn=yes\0" \
205 "mmcdev=0\0" \
206 "mmcpart=2\0" \
207 "mmcroot=/dev/mmcblk0p3 rw rootwait\0" \
208 "mmcargs=setenv bootargs console=${console_mainline},${baudrate} " \
209 "root=${mmcroot}\0" \
210 "loadbootscript=" \
211 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
212 "bootscript=echo Running bootscript from mmc ...; " \
213 "source\0" \
214 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
215 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
216 "mmcboot=echo Booting from mmc ...; " \
217 "run mmcargs; " \
218 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
219 "if run loadfdt; then " \
220 "bootz ${loadaddr} - ${fdt_addr}; " \
221 "else " \
222 "if test ${boot_fdt} = try; then " \
223 "bootz; " \
224 "else " \
225 "echo WARN: Cannot load the DT; " \
226 "fi; " \
227 "fi; " \
228 "else " \
229 "bootz; " \
230 "fi;\0" \
231 "netargs=setenv bootargs console=${console_mainline},${baudrate} " \
232 "root=/dev/nfs " \
233 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
234 "netboot=echo Booting from net ...; " \
235 "run netargs; " \
236 "if test ${ip_dyn} = yes; then " \
237 "setenv get_cmd dhcp; " \
238 "else " \
239 "setenv get_cmd tftp; " \
240 "fi; " \
241 "${get_cmd} ${image}; " \
242 "if test ${boot_fdt} = yes; then " \
243 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
244 "bootz ${loadaddr} - ${fdt_addr}; " \
245 "else " \
246 "if test ${boot_fdt} = try; then " \
247 "bootz; " \
248 "else " \
249 "echo WARN: Cannot load the DT; " \
250 "fi;" \
251 "fi; " \
252 "else " \
253 "bootz; " \
254 "fi;\0"
255
256#define CONFIG_BOOTCOMMAND \
257 "mmc dev ${mmcdev}; if mmc rescan; then " \
258 "if run loadbootscript; then " \
259 "run bootscript; " \
260 "else " \
261 "if run loadimage; then " \
262 "run mmcboot; " \
263 "else run netboot; " \
264 "fi; " \
265 "fi; " \
266 "else run netboot; fi"
267
268
269#include <configs/mxs.h>
270
271#endif
272