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7#ifndef __CONFIG_H
8#define __CONFIG_H
9
10#include "mx6_common.h"
11
12
13#define CONFIG_CMD_SPL
14#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
15#define CONFIG_CMD_SPL_WRITE_SIZE (44 * SZ_1K)
16
17
18#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x3F00
19#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS \
20 (CONFIG_CMD_SPL_WRITE_SIZE / 512)
21#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100
22
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36
37
38
39#if defined(CONFIG_SPL_BUILD)
40#undef CONFIG_DM_SPI
41#undef CONFIG_DM_SPI_FLASH
42#endif
43
44
45#define CONFIG_SYS_SPI_KERNEL_OFFS 0x150000
46#define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
47#define CONFIG_SYS_SPI_ARGS_SIZE 0x10000
48
49#include "imx6_spl.h"
50
51#define CONFIG_CMDLINE_TAG
52#define CONFIG_SETUP_MEMORY_TAGS
53#define CONFIG_INITRD_TAG
54#define CONFIG_REVISION_TAG
55
56
57#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
58
59#define CONFIG_MXC_UART_BASE UART5_BASE
60
61
62#define CONFIG_I2C_MULTI_BUS
63
64
65#define CONFIG_SYS_FSL_ESDHC_ADDR 0
66#define CONFIG_SYS_FSL_USDHC_NUM 2
67
68
69#define CONFIG_ENV_OVERWRITE
70#define CONFIG_BAUDRATE 115200
71
72#ifndef CONFIG_BOOTCOMMAND
73#define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
74 "run recovery;" \
75 "else if test ${BOOT_FROM} = FACTORY; then " \
76 "run factory_nfs;" \
77 "else " \
78 "run boot_mmc;" \
79 "fi;fi"
80#endif
81
82#define PARTS_DEFAULT \
83 \
84 "partitions=" \
85 "uuid_disk=${uuid_gpt_disk};" \
86 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
87 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
88 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
89 "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
90 "name=data,size=-,uuid=${uuid_gpt_data}\0"
91
92#define SWUPDATE_RECOVERY_PROCEDURE \
93 "echo '#######################';" \
94 "echo '# RECOVERY SWUupdate #';" \
95 "echo '#######################';" \
96 "echo '#######################';" \
97 "echo '# GPT verify #';" \
98 "if gpt verify mmc ${mmcdev} ${partitions}; then " \
99 "echo '# OK ! #';" \
100 "else " \
101 "echo '# FAILED ! #';" \
102 "echo '# GPT RESTORATION #';" \
103 "gpt write mmc ${mmcdev} ${partitions};" \
104 "fi;" \
105 "echo '#######################';" \
106 "setenv loadaddr_swu_initramfs 0x14000000;" \
107 "setenv bootargs console=${console} " \
108 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
109 ":${hostname}::off root=/dev/ram rw;" \
110 "sf probe;" \
111 "sf read ${loadaddr} swu-kernel;" \
112 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
113 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
114
115#define SETUP_BOOTARGS \
116 "run set_rootfs_part;" \
117 "setenv bootargs ${bootargs} console=${console} " \
118 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
119 "rootwait rootfstype=ext4 rw; " \
120 "run set_kernel_part;" \
121 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
122 "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
123 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
124
125
126#define __TFTP_UPDATE_KERNEL \
127 "tftp_mmc_fitImg=" \
128 "if test ! -n ${kernel_part}; then " \
129 "setenv kernel_part ${kernel_part_active};" \
130 "fi;" \
131 "if tftp ${loadaddr} ${kernel_file}; then " \
132 "setexpr fw_sz ${filesize} / 0x200; " \
133 "setexpr fw_sz ${fw_sz} + 1; " \
134 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
135 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
136 "; fi\0" \
137
138#define TFTP_UPDATE_KERNEL \
139 "setenv kernel_part ${kernel_part_active};" \
140 "run tftp_mmc_fitImg;" \
141 "setenv kernel_part ${kernel_part_backup};" \
142 "run tftp_mmc_fitImg;" \
143
144#define __TFTP_UPDATE_ROOTFS \
145 "tftp_mmc_rootfs=" \
146 "if test ! -n ${rootfs_part}; then " \
147 "setenv rootfs_part ${rootfs_part_active};" \
148 "fi;" \
149 "if tftp ${loadaddr} ${rootfs_file}; then " \
150 "setexpr fw_sz ${filesize} / 0x200; " \
151 "setexpr fw_sz ${fw_sz} + 1; " \
152 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
153 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
154 "; fi\0" \
155
156#define TFTP_UPDATE_ROOTFS \
157 "setenv rootfs_part ${rootfs_part_active};" \
158 "run tftp_mmc_rootfs;" \
159 "run tftp_mmc_rootfs_bkp;" \
160
161
162#define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
163 "tftp_sf_fitImg_SWU=" \
164 "if tftp ${loadaddr} ${kernel_file}; then " \
165 "sf probe;" \
166 "sf erase swu-kernel +${filesize};" \
167 "sf write ${loadaddr} swu-kernel ${filesize};" \
168 "; fi\0" \
169
170#define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
171 "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
172 "tftp_sf_initramfs_SWU=" \
173 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
174 "sf probe;" \
175 "sf erase swu-initramfs +${filesize};" \
176 "sf write ${loadaddr} swu-initramfs ${filesize};" \
177 "; fi\0" \
178
179#define TFTP_UPDATE_BOOTLOADER \
180 "ubootfile=u-boot.img\0" \
181 "ubootfileSPL=SPL\0" \
182 "tftp_sf_uboot=" \
183 "if tftp ${loadaddr} ${ubootfile}; then " \
184 "sf probe;" \
185 "sf erase u-boot +${filesize};" \
186 "sf write ${loadaddr} u-boot ${filesize}" \
187 "; fi\0" \
188 "tftp_sf_SPL=" \
189 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
190 "sf probe;" \
191 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
192 "sf erase 0x0 +${uboot_SPL_size};" \
193 "sf write ${loadaddr} 0x400 ${filesize};" \
194 "fi\0" \
195
196#define TFTP_UPDATE_SPINOR \
197 "spinorfile=core-image-lwn-display5.spinor\0" \
198 "spinorsize=0x2000000\0" \
199 "tftp_sf_img=" \
200 "if tftp ${loadaddr} ${spinorfile}; then " \
201 "sf probe;" \
202 "sf erase 0x0 ${spinorsize};" \
203 "sf write ${loadaddr} 0x0 ${filesize};" \
204 "fi\0" \
205
206#define CONFIG_EXTRA_ENV_SETTINGS \
207 PARTS_DEFAULT \
208 "gpio_recovery=93\0" \
209 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
210 "display=tianma-tm070-800x480\0" \
211 "board=display5\0" \
212 "mmcdev=0\0" \
213 "altbootcmd=run recovery\0" \
214 "bootdelay=1\0" \
215 "baudrate=115200\0" \
216 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
217 "ethact=FEC\0" \
218 "netdev=eth0\0" \
219 "boot_os=y\0" \
220 "hostname=display5\0" \
221 "loadaddr=0x12000000\0" \
222 "fdtaddr=0x12800000\0" \
223 "console=ttymxc4,115200 quiet cma=256M\0" \
224 "fdtfile=imx6q-display5.dtb\0" \
225 "fdt_high=0xffffffff\0" \
226 "initrd_high=0xffffffff\0" \
227 "kernel_file=fitImage\0" \
228 "fitImg_fw_sz=0x2200\0" \
229 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
230 "download_kernel=" \
231 "tftpboot ${loadaddr} ${kernel_file};\0" \
232 "factory_nfs=" \
233 "setenv ipaddr 192.168.1.102;" \
234 "setenv gatewayip 192.168.1.1;" \
235 "setenv netmask 255.255.255.0;" \
236 "setenv serverip 192.168.1.2;" \
237 "echo BOOT: FACTORY (LEG);" \
238 "run boot_nfs\0" \
239 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
240 "recovery=" \
241 "echo BOOT: RECOVERY: SWU;" \
242 "run boot_swu_recovery\0" \
243 "boot_tftp=" \
244 "if run download_kernel; then " \
245 "setenv bootargs console=${console} " \
246 "root=/dev/mmcblk0p2 rootwait;" \
247 "bootm ${loadaddr} - ${fdtaddr};reset;" \
248 "fi\0" \
249 "addip=setenv bootargs ${bootargs} " \
250 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
251 "${hostname}:eth0:on" \
252 "\0" \
253 "nfsargs=setenv bootargs " \
254 "root=/dev/nfs rw " \
255 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
256 "\0" \
257 "rootpath=/srv/tftp/DISP5/rootfs\0" \
258 "boot_nfs=" \
259 "if run download_kernel; then " \
260 "run nfsargs;" \
261 "run addip;" \
262 "setenv bootargs ${bootargs} console=${console};" \
263 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
264 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
265 "fi\0" \
266 "falcon_setup=" \
267 "if mmc dev ${mmcdev}; then " \
268 SETUP_BOOTARGS \
269 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
270 "setexpr fw_sz ${fdtargslen} / 0x200; " \
271 "setexpr fw_sz ${fw_sz} + 1; " \
272 "mmc write ${fdtargsaddr} " \
273 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
274 "fi\0" \
275 "boot_mmc=" \
276 "if mmc dev ${mmcdev}; then " \
277 SETUP_BOOTARGS \
278 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
279 "fi\0" \
280 "set_kernel_part=" \
281 "if test ${BOOT_FROM} = ACTIVE; then " \
282 "setenv kernel_part ${kernel_part_active};" \
283 "echo BOOT: ACTIVE;" \
284 "else if test ${BOOT_FROM} = BACKUP; then " \
285 "setenv kernel_part ${kernel_part_backup};" \
286 "echo BOOT: BACKUP;" \
287 "else " \
288 "run recovery;" \
289 "fi;fi\0" \
290 "set_rootfs_part=" \
291 "if test ${BOOT_FROM} = ACTIVE; then " \
292 "setenv rootfs_part ${rootfs_part_active};" \
293 "else if test ${BOOT_FROM} = BACKUP; then " \
294 "setenv rootfs_part ${rootfs_part_backup};" \
295 "else " \
296 "run recovery;" \
297 "fi;fi\0" \
298 "BOOT_FROM=ACTIVE\0" \
299 TFTP_UPDATE_BOOTLOADER \
300 TFTP_UPDATE_SPINOR \
301 "kernel_part_active=1\0" \
302 "kernel_part_backup=3\0" \
303 __TFTP_UPDATE_KERNEL \
304 "rootfs_part_active=2\0" \
305 "rootfs_part_backup=4\0" \
306 "rootfs_file=core-image-lwn-display5.ext4\0" \
307 "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
308 __TFTP_UPDATE_ROOTFS \
309 "tftp_mmc_rootfs_bkp=" \
310 "setenv rootfs_part ${rootfs_part_backup};" \
311 "setenv rootfs_file ${rootfs_file_backup};" \
312 "run tftp_mmc_rootfs\0" \
313 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
314 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
315 "\0" \
316
317
318#undef CONFIG_SYS_CBSIZE
319#define CONFIG_SYS_CBSIZE 2048
320
321
322#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
323 sizeof(CONFIG_SYS_PROMPT) + 16)
324#define CONFIG_SYS_MAXARGS 32
325#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
326
327#define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
328#define CONFIG_SYS_HZ 1000
329
330
331#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
332#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
333
334#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
335#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
336
337#define CONFIG_SYS_INIT_SP_OFFSET \
338 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
339#define CONFIG_SYS_INIT_SP_ADDR \
340 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
341
342
343#if defined(CONFIG_SPL_BUILD)
344#undef CONFIG_WDT
345#undef CONFIG_WATCHDOG
346#define CONFIG_HW_WATCHDOG
347#endif
348
349
350#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
351
352#endif
353
354#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
355#endif
356
