xref: /openbmc/u-boot/include/configs/display5.h (revision e087905a48ee8042ffdd9531b6aada6be2751ed1)
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2017
4  * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
5  */
6 
7 #ifndef __CONFIG_H
8 #define __CONFIG_H
9 
10 #include "mx6_common.h"
11 
12 /* Falcon Mode */
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 /* Falcon Mode - MMC support */
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	/* 128KiB */
22 
23 /*
24  * display5 SPI-NOR memory layout
25  *
26  * The definition can be found in Kconfig's
27  * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
28  *
29  * 0x000000 - 0x020000 : SPI.SPL (128KiB)
30  * 0x020000 - 0x120000 : SPI.u-boot (1MiB)
31  * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB)
32  * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB)
33  * 0x140000 - 0x940000 : SPI.fitImage-recovery (8MiB)
34  * 0x940000 - 0xD40000 : SPI.swupdate-kernel-FIT (4MiB)
35  * 0xD40000 - 0x1540000 : SPI.swupdate-initramfs  (8MiB)
36  * 0x1540000 - 0x1640000 : SPI.factory  (1MiB)
37  */
38 
39 #ifndef CONFIG_SPL_BUILD
40 #define CONFIG_MTD_DEVICE
41 #define CONFIG_SPI_FLASH_MTD
42 #define CONFIG_MTD_PARTITIONS
43 #endif
44 
45 /* Below values are "dummy" - only to avoid build break */
46 #define CONFIG_SYS_SPI_KERNEL_OFFS      0x150000
47 #define CONFIG_SYS_SPI_ARGS_OFFS        0x140000
48 #define CONFIG_SYS_SPI_ARGS_SIZE        0x10000
49 
50 #include "imx6_spl.h"
51 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x20000
52 
53 #define CONFIG_CMDLINE_TAG
54 #define CONFIG_SETUP_MEMORY_TAGS
55 #define CONFIG_INITRD_TAG
56 #define CONFIG_REVISION_TAG
57 
58 /* Size of malloc() pool */
59 #define CONFIG_SYS_MALLOC_LEN		(16 * 1024 * 1024)
60 #define CONFIG_MISC_INIT_R
61 
62 /*#define CONFIG_MXC_UART*/
63 #define CONFIG_MXC_UART_BASE		UART5_BASE
64 
65 /* SPI NOR Flash */
66 #ifdef CONFIG_CMD_SF
67 #define CONFIG_SF_DEFAULT_BUS		1
68 #define CONFIG_SF_DEFAULT_CS		(0 | (IMX_GPIO_NR(5, 29) << 8))
69 #define CONFIG_SF_DEFAULT_SPEED		50000000
70 #define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
71 #endif
72 
73 /* I2C Configs */
74 #define CONFIG_SYS_I2C
75 #define CONFIG_SYS_I2C_MXC
76 #define CONFIG_SYS_I2C_MXC_I2C1
77 #define CONFIG_SYS_I2C_MXC_I2C2
78 #define CONFIG_SYS_I2C_MXC_I2C3
79 #define CONFIG_I2C_MULTI_BUS
80 #define CONFIG_SYS_I2C_SPEED		100000
81 #define CONFIG_I2C_EDID
82 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN  2
83 
84 /* Ethernet */
85 #ifdef CONFIG_FEC_MXC
86 #define IMX_FEC_BASE			ENET_BASE_ADDR
87 #define CONFIG_FEC_XCV_TYPE		RGMII
88 #define CONFIG_ETHPRIME			"FEC"
89 #define CONFIG_FEC_MXC_PHYADDR		0
90 #define CONFIG_MII
91 #endif
92 
93 /* MMC Configs */
94 #define CONFIG_FSL_USDHC
95 #define CONFIG_SYS_FSL_ESDHC_ADDR	0
96 #define CONFIG_SYS_FSL_USDHC_NUM	2
97 #define CONFIG_SUPPORT_EMMC_BOOT
98 
99 /* allow to overwrite serial and ethaddr */
100 #define CONFIG_ENV_OVERWRITE
101 #define CONFIG_BAUDRATE			115200
102 
103 #ifndef CONFIG_BOOTCOMMAND
104 #define CONFIG_BOOTCOMMAND "if test ${BOOT_FROM} = FACTORY; then " \
105 	     "run factory_nfs;" \
106 	"else " \
107 	     "run boot_mmc;" \
108 	"fi"
109 #endif
110 
111 #define PARTS_DEFAULT \
112 	/* Linux partitions */ \
113 	"partitions=" \
114 	"uuid_disk=${uuid_gpt_disk};" \
115 	"name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
116 	"name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
117 	"name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
118 	"name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
119 	"name=data,size=-,uuid=${uuid_gpt_data}\0"
120 
121 #define FACTORY_PROCEDURE \
122 	"echo '#######################';" \
123 	"echo '# Factory Boot        #';" \
124 	"echo '#######################';" \
125 	"env default -a;" \
126 	"saveenv;" \
127 	"gpt write mmc ${mmcdev} ${partitions};" \
128 	"run tftp_sf_SPL;" \
129 	"run tftp_sf_uboot;" \
130 	TFTP_UPDATE_KERNEL \
131 	"run tftp_sf_fitImg_recovery;" \
132 	"run tftp_sf_fitImg_SWU;" \
133 	"run tftp_sf_initramfs_SWU;" \
134 	TFTP_UPDATE_ROOTFS \
135 	"echo '#######################';" \
136 	"echo '# END - OK            #';" \
137 	"echo '#######################';" \
138 	"setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
139 	"setenv boot_os 'n';" \
140 	"saveenv;" \
141 	"reset;"
142 
143 #define SWUPDATE_RECOVERY_PROCEDURE \
144 	"echo '#######################';" \
145 	"echo '# RECOVERY SWUupdate  #';" \
146 	"echo '#######################';" \
147 	"setenv loadaddr_swu_initramfs 0x14000000;" \
148 	"setenv bootargs console=${console} " \
149 		"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
150 		":${hostname}::off root=/dev/ram rw;" \
151 	"sf probe;" \
152 	"sf read ${loadaddr} swu-kernel;" \
153 	"sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
154 	"bootm ${loadaddr} ${loadaddr_swu_initramfs};"
155 
156 #define KERNEL_RECOVERY_PROCEDURE \
157 	"echo '#######################';" \
158 	"echo '# RECOVERY KERNEL IMG #';" \
159 	"echo '#######################';" \
160 	"sf probe;" \
161 	"sf read ${loadaddr} lin-recovery;" \
162 	"bootm;"
163 
164 #define SETUP_BOOTARGS \
165 	"run set_rootfs_part;" \
166 	"setenv bootargs ${bootargs} console=${console} "	  \
167 		      "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
168 		      "rootwait rootfstype=ext4 rw; " \
169 	"run set_kernel_part;" \
170 	"part start mmc ${mmcdev} ${kernel_part} lba_start; " \
171 	"mmc read ${loadaddr} ${lba_start} 0x2000; " \
172 	"setenv fdt_conf imx6q-${board}-${display}.dtb; "
173 
174 /* All the numbers are in LBAs */
175 #define __TFTP_UPDATE_KERNEL \
176 	"tftp_mmc_fitImg=" \
177 	   "if test ! -n ${kernel_part}; then " \
178 	       "setenv kernel_part ${kernel_part_active};" \
179 	   "fi;" \
180 	   "if tftp ${loadaddr} ${kernel_file}; then " \
181 	       "setexpr fw_sz ${filesize} / 0x200; " \
182 	       "setexpr fw_sz ${fw_sz} + 1; "  \
183 	       "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
184 	       "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
185 	   "; fi\0" \
186 
187 #define TFTP_UPDATE_KERNEL \
188 	"setenv kernel_part ${kernel_part_active};" \
189 	"run tftp_mmc_fitImg;" \
190 	"setenv kernel_part ${kernel_part_backup};" \
191 	"run tftp_mmc_fitImg;" \
192 
193 #define __TFTP_UPDATE_ROOTFS \
194 	"tftp_mmc_rootfs=" \
195 	   "if test ! -n ${rootfs_part}; then " \
196 	       "setenv rootfs_part ${rootfs_part_active};" \
197 	   "fi;" \
198 	   "if tftp ${loadaddr} ${rootfs_file}; then " \
199 	       "setexpr fw_sz ${filesize} / 0x200; " \
200 	       "setexpr fw_sz ${fw_sz} + 1; "  \
201 	       "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
202 	       "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
203 	   "; fi\0" \
204 
205 /* To save some considerable time, we only once download the rootfs image */
206 /* and store it on 'active' and 'backup' rootfs partitions */
207 #define TFTP_UPDATE_ROOTFS \
208 	"setenv rootfs_part ${rootfs_part_active};" \
209 	"run tftp_mmc_rootfs;" \
210 	"part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
211 	"mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
212 
213 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
214 	"tftp_sf_fitImg_SWU=" \
215 	    "if tftp ${loadaddr} ${kernel_file}; then " \
216 		"sf probe;" \
217 		"sf erase swu-kernel +${filesize};" \
218 		"sf write ${loadaddr} swu-kernel ${filesize};" \
219 	"; fi\0"	  \
220 
221 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
222 	"swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \
223 	"tftp_sf_initramfs_SWU=" \
224 	    "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
225 		"sf probe;" \
226 		"sf erase swu-initramfs +${filesize};" \
227 		"sf write ${loadaddr} swu-initramfs ${filesize};" \
228 	"; fi\0"	  \
229 
230 #define TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
231 	"kernel_recovery_file=fitImage-initramfs\0" \
232 	"tftp_sf_fitImg_recovery=" \
233 	    "if tftp ${loadaddr} ${kernel_recovery_file}; then " \
234 		"sf probe;" \
235 		"sf erase lin-recovery +${filesize};" \
236 		"sf write ${loadaddr} lin-recovery ${filesize};" \
237 	"; fi\0"	  \
238 
239 #define TFTP_UPDATE_BOOTLOADER \
240 	"ubootfile=u-boot.img\0" \
241 	"ubootfileSPL=SPL\0" \
242 	"tftp_sf_uboot=" \
243 	    "if tftp ${loadaddr} ${ubootfile}; then " \
244 		"sf probe;" \
245 		"sf erase u-boot +${filesize};" \
246 		"sf write ${loadaddr} u-boot ${filesize}" \
247 	"; fi\0"	  \
248 	"tftp_sf_SPL="	  \
249 	    "if tftp ${loadaddr} ${ubootfileSPL}; then " \
250 		"sf probe;" \
251 		"setexpr uboot_SPL_size ${filesize} + 0x400;" \
252 		"sf erase 0x0 +${uboot_SPL_size};" \
253 		"sf write ${loadaddr} 0x400 ${filesize};" \
254 	"fi\0" \
255 
256 #define TFTP_UPDATE_SPINOR \
257 	"spinorfile=core-image-lwn-display5.spinor\0" \
258 	"spinorsize=0x2000000\0" \
259 	"tftp_sf_img=" \
260 	    "if tftp ${loadaddr} ${spinorfile}; then " \
261 		"sf probe;" \
262 		"sf erase 0x0 ${spinorsize};" \
263 		"sf write ${loadaddr} 0x0 ${filesize};" \
264 	"fi\0" \
265 
266 #define CONFIG_EXTRA_ENV_SETTINGS	  \
267 	PARTS_DEFAULT \
268 	"display=tianma-tm070-800x480\0" \
269 	"board=display5\0" \
270 	"mmcdev=0\0" \
271 	"altbootcmd=run recovery\0" \
272 	"bootdelay=1\0" \
273 	"baudrate=115200\0" \
274 	"bootcmd=" CONFIG_BOOTCOMMAND "\0" \
275 	"factory=" FACTORY_PROCEDURE "\0" \
276 	"bootlimit=3\0" \
277 	"ethact=FEC\0" \
278 	"netdev=eth0\0" \
279 	"boot_os=y\0" \
280 	"hostname=display5\0" \
281 	"loadaddr=0x12000000\0" \
282 	"fdtaddr=0x12800000\0" \
283 	"console=ttymxc4,115200 quiet\0" \
284 	"fdtfile=imx6q-display5.dtb\0" \
285 	"fdt_high=0xffffffff\0" \
286 	"initrd_high=0xffffffff\0" \
287 	"kernel_file=fitImage\0" \
288 	"up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
289 	"download_kernel=" \
290 		"tftpboot ${loadaddr} ${kernel_file};\0" \
291 	"factory_nfs=" \
292 	     "setenv ipaddr 192.168.1.102;" \
293 	     "setenv gatewayip 192.168.1.1;" \
294 	     "setenv netmask 255.255.255.0;" \
295 	     "setenv serverip 192.168.1.2;" \
296 	     "echo BOOT: FACTORY (LEG);" \
297 	     "run boot_nfs\0" \
298 	"boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \
299 	"boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
300 	"recovery=" \
301 	"if test ${BOOT_FROM_RECOVERY} = SWU; then " \
302 	     "echo BOOT: RECOVERY: SWU;" \
303 	     "run boot_swu_recovery;" \
304 	"else " \
305 	     "echo BOOT: RECOVERY: Linux;" \
306 	     "run boot_kernel_recovery;" \
307 	"fi\0" \
308 	"boot_tftp=" \
309 	"if run download_kernel; then "	  \
310 	     "setenv bootargs console=${console} " \
311 	     "root=/dev/mmcblk0p2 rootwait;" \
312 	     "bootm ${loadaddr} - ${fdtaddr};" \
313 	"fi\0" \
314 	"addip=setenv bootargs ${bootargs} " \
315 	"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
316 	    "${hostname}:eth0:on"	  \
317 	"\0"	  \
318 	"nfsargs=setenv bootargs " \
319 	"root=/dev/nfs rw "	  \
320 	"nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
321 	"\0" \
322 	"rootpath=/srv/tftp/DISP5/rootfs\0" \
323 	"boot_nfs=" \
324 	"if run download_kernel; then "	  \
325 	     "run nfsargs;"	  \
326 	     "run addip;"	  \
327 	     "setenv bootargs ${bootargs} console=${console};"	  \
328 	     "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
329 	     "bootm ${loadaddr}#conf@${fdt_conf};" \
330 	"fi\0" \
331 	"falcon_setup=" \
332 	"if mmc dev ${mmcdev}; then "	  \
333 	     SETUP_BOOTARGS \
334 	     "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
335 	     "setexpr fw_sz ${fdtargslen} / 0x200; " \
336 	     "setexpr fw_sz ${fw_sz} + 1; "  \
337 	     "mmc write ${fdtargsaddr} " \
338 	     __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
339 	"fi\0" \
340 	"boot_mmc=" \
341 	"if mmc dev ${mmcdev}; then "	  \
342 	     SETUP_BOOTARGS \
343 	     "bootm ${loadaddr}#conf@${fdt_conf};" \
344 	"fi\0" \
345 	"set_kernel_part=" \
346 	"if test ${BOOT_FROM} = ACTIVE; then " \
347 	     "setenv kernel_part ${kernel_part_active};" \
348 	     "echo BOOT: ACTIVE;" \
349 	"else if test ${BOOT_FROM} = BACKUP; then " \
350 	     "setenv kernel_part ${kernel_part_backup};" \
351 	     "echo BOOT: BACKUP;" \
352 	"else " \
353 	     "run recovery;" \
354 	"fi;fi\0" \
355 	"set_rootfs_part=" \
356 	"if test ${BOOT_FROM} = ACTIVE; then " \
357 	     "setenv rootfs_part ${rootfs_part_active};" \
358 	"else if test ${BOOT_FROM} = BACKUP; then " \
359 	     "setenv rootfs_part ${rootfs_part_backup};" \
360 	"else " \
361 	     "run recovery;" \
362 	"fi;fi\0" \
363 	"BOOT_FROM=ACTIVE\0" \
364 	"BOOT_FROM_RECOVERY=Linux\0" \
365 	TFTP_UPDATE_BOOTLOADER \
366 	TFTP_UPDATE_SPINOR \
367 	"kernel_part_active=1\0" \
368 	"kernel_part_backup=3\0" \
369 	__TFTP_UPDATE_KERNEL \
370 	"rootfs_part_active=2\0" \
371 	"rootfs_part_backup=4\0" \
372 	"rootfs_file=core-image-lwn-display5.ext4\0" \
373 	__TFTP_UPDATE_ROOTFS \
374 	TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
375 	TFTP_UPDATE_RECOVERY_SWU_KERNEL \
376 	TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
377 	"\0" \
378 
379 /* Miscellaneous configurable options */
380 #undef CONFIG_SYS_CBSIZE
381 #define CONFIG_SYS_CBSIZE		2048
382 
383 /* Print Buffer Size */
384 #define CONFIG_SYS_PBSIZE		(CONFIG_SYS_CBSIZE + \
385 					 sizeof(CONFIG_SYS_PROMPT) + 16)
386 #define CONFIG_SYS_MAXARGS		32
387 #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
388 
389 #define CONFIG_STANDALONE_LOAD_ADDR	0x10001000
390 #define CONFIG_SYS_HZ			1000
391 
392 /* Physical Memory Map */
393 #define CONFIG_NR_DRAM_BANKS		1
394 #define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
395 #define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
396 
397 #define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
398 #define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
399 
400 #define CONFIG_SYS_INIT_SP_OFFSET \
401 	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
402 #define CONFIG_SYS_INIT_SP_ADDR \
403 	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
404 
405 /* Commands */
406 #define CONFIG_MTD_PARTITIONS
407 #define CONFIG_MTD_DEVICE
408 
409 /* ENV config */
410 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
411 #define CONFIG_ENV_SIZE		(SZ_64K)
412 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
413 #define CONFIG_ENV_OFFSET		(0x120000)
414 #define CONFIG_ENV_SECT_SIZE		(SZ_64K)
415 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
416 #define CONFIG_ENV_OFFSET_REDUND	(CONFIG_ENV_OFFSET + \
417 						CONFIG_ENV_SECT_SIZE)
418 #define CONFIG_ENV_SIZE_REDUND		CONFIG_ENV_SIZE
419 
420 #define CONFIG_ENV_SPI_BUS		CONFIG_SF_DEFAULT_BUS
421 #define CONFIG_ENV_SPI_CS		CONFIG_SF_DEFAULT_CS
422 #define CONFIG_ENV_SPI_MODE		CONFIG_SF_DEFAULT_MODE
423 #define CONFIG_ENV_SPI_MAX_HZ		CONFIG_SF_DEFAULT_SPEED
424 #endif
425 
426 #define CONFIG_MXC_USB_PORTSC           (PORT_PTS_UTMI | PORT_PTS_PTW)
427 #endif /* __CONFIG_H */
428