1 /* SPDX-License-Identifier: GPL-2.0+ */
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
10 #include "mx6_common.h"
13 #define CONFIG_CMD_SPL
14 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
15 #define CONFIG_CMD_SPL_WRITE_SIZE (44 * SZ_1K)
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 */
24 * display5 SPI-NOR memory layout
26 * The definition can be found in Kconfig's
27 * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
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 - 0x540000 : SPI.swupdate-kernel-FIT (4MiB)
34 * 0x540000 - 0x1540000 : SPI.swupdate-initramfs (16MiB)
35 * 0x1540000 - 0x1640000 : SPI.factory (1MiB)
38 #ifndef CONFIG_SPL_BUILD
39 #define CONFIG_MTD_DEVICE
40 #define CONFIG_SPI_FLASH_MTD
41 #define CONFIG_MTD_PARTITIONS
44 /* Below values are "dummy" - only to avoid build break */
45 #define CONFIG_SYS_SPI_KERNEL_OFFS 0x150000
46 #define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
47 #define CONFIG_SYS_SPI_ARGS_SIZE 0x10000
50 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
52 #define CONFIG_CMDLINE_TAG
53 #define CONFIG_SETUP_MEMORY_TAGS
54 #define CONFIG_INITRD_TAG
55 #define CONFIG_REVISION_TAG
57 /* Size of malloc() pool */
58 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
59 #define CONFIG_MISC_INIT_R
61 /*#define CONFIG_MXC_UART*/
62 #define CONFIG_MXC_UART_BASE UART5_BASE
66 #define CONFIG_SF_DEFAULT_BUS 1
67 #define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(5, 29) << 8))
68 #define CONFIG_SF_DEFAULT_SPEED 50000000
69 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
73 #define CONFIG_SYS_I2C
74 #define CONFIG_SYS_I2C_MXC
75 #define CONFIG_SYS_I2C_MXC_I2C1
76 #define CONFIG_SYS_I2C_MXC_I2C2
77 #define CONFIG_SYS_I2C_MXC_I2C3
78 #define CONFIG_I2C_MULTI_BUS
79 #define CONFIG_SYS_I2C_SPEED 100000
80 #define CONFIG_I2C_EDID
81 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
85 #define IMX_FEC_BASE ENET_BASE_ADDR
86 #define CONFIG_FEC_XCV_TYPE RGMII
87 #define CONFIG_ETHPRIME "FEC"
88 #define CONFIG_FEC_MXC_PHYADDR 0
93 #define CONFIG_FSL_USDHC
94 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
95 #define CONFIG_SYS_FSL_USDHC_NUM 2
96 #define CONFIG_SUPPORT_EMMC_BOOT
98 /* allow to overwrite serial and ethaddr */
99 #define CONFIG_ENV_OVERWRITE
100 #define CONFIG_BAUDRATE 115200
102 #ifndef CONFIG_BOOTCOMMAND
103 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
105 "else if test ${BOOT_FROM} = FACTORY; then " \
112 #define PARTS_DEFAULT \
113 /* Linux partitions */ \
115 "uuid_disk=${uuid_gpt_disk};" \
116 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
117 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
118 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
119 "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
120 "name=data,size=-,uuid=${uuid_gpt_data}\0"
122 #define FACTORY_PROCEDURE \
123 "echo '#######################';" \
124 "echo '# Factory Boot #';" \
125 "echo '#######################';" \
128 "gpt write mmc ${mmcdev} ${partitions};" \
130 "run tftp_sf_uboot;" \
132 "run tftp_sf_fitImg_SWU;" \
133 "run tftp_sf_initramfs_SWU;" \
135 "echo '#######################';" \
136 "echo '# END - OK #';" \
137 "echo '#######################';" \
138 "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
139 "setenv boot_os 'n';" \
143 #define SWUPDATE_RECOVERY_PROCEDURE \
144 "echo '#######################';" \
145 "echo '# RECOVERY SWUupdate #';" \
146 "echo '#######################';" \
147 "setenv loadaddr_swu_initramfs 0x14000000;" \
148 "setenv bootargs console=${console} " \
149 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
150 ":${hostname}::off root=/dev/ram rw;" \
152 "sf read ${loadaddr} swu-kernel;" \
153 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
154 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
156 #define SETUP_BOOTARGS \
157 "run set_rootfs_part;" \
158 "setenv bootargs ${bootargs} console=${console} " \
159 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
160 "rootwait rootfstype=ext4 rw; " \
161 "run set_kernel_part;" \
162 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
163 "mmc read ${loadaddr} ${lba_start} 0x2000; " \
164 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
166 /* All the numbers are in LBAs */
167 #define __TFTP_UPDATE_KERNEL \
169 "if test ! -n ${kernel_part}; then " \
170 "setenv kernel_part ${kernel_part_active};" \
172 "if tftp ${loadaddr} ${kernel_file}; then " \
173 "setexpr fw_sz ${filesize} / 0x200; " \
174 "setexpr fw_sz ${fw_sz} + 1; " \
175 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
176 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
179 #define TFTP_UPDATE_KERNEL \
180 "setenv kernel_part ${kernel_part_active};" \
181 "run tftp_mmc_fitImg;" \
182 "setenv kernel_part ${kernel_part_backup};" \
183 "run tftp_mmc_fitImg;" \
185 #define __TFTP_UPDATE_ROOTFS \
187 "if test ! -n ${rootfs_part}; then " \
188 "setenv rootfs_part ${rootfs_part_active};" \
190 "if tftp ${loadaddr} ${rootfs_file}; then " \
191 "setexpr fw_sz ${filesize} / 0x200; " \
192 "setexpr fw_sz ${fw_sz} + 1; " \
193 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
194 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
197 /* To save some considerable time, we only once download the rootfs image */
198 /* and store it on 'active' and 'backup' rootfs partitions */
199 #define TFTP_UPDATE_ROOTFS \
200 "setenv rootfs_part ${rootfs_part_active};" \
201 "run tftp_mmc_rootfs;" \
202 "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
203 "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
205 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
206 "tftp_sf_fitImg_SWU=" \
207 "if tftp ${loadaddr} ${kernel_file}; then " \
209 "sf erase swu-kernel +${filesize};" \
210 "sf write ${loadaddr} swu-kernel ${filesize};" \
213 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
214 "swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \
215 "tftp_sf_initramfs_SWU=" \
216 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
218 "sf erase swu-initramfs +${filesize};" \
219 "sf write ${loadaddr} swu-initramfs ${filesize};" \
222 #define TFTP_UPDATE_BOOTLOADER \
223 "ubootfile=u-boot.img\0" \
224 "ubootfileSPL=SPL\0" \
226 "if tftp ${loadaddr} ${ubootfile}; then " \
228 "sf erase u-boot +${filesize};" \
229 "sf write ${loadaddr} u-boot ${filesize}" \
232 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
234 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
235 "sf erase 0x0 +${uboot_SPL_size};" \
236 "sf write ${loadaddr} 0x400 ${filesize};" \
239 #define TFTP_UPDATE_SPINOR \
240 "spinorfile=core-image-lwn-display5.spinor\0" \
241 "spinorsize=0x2000000\0" \
243 "if tftp ${loadaddr} ${spinorfile}; then " \
245 "sf erase 0x0 ${spinorsize};" \
246 "sf write ${loadaddr} 0x0 ${filesize};" \
249 #define CONFIG_EXTRA_ENV_SETTINGS \
251 "gpio_recovery=93\0" \
252 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
253 "display=tianma-tm070-800x480\0" \
256 "altbootcmd=run recovery\0" \
258 "baudrate=115200\0" \
259 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
260 "factory=" FACTORY_PROCEDURE "\0" \
265 "hostname=display5\0" \
266 "loadaddr=0x12000000\0" \
267 "fdtaddr=0x12800000\0" \
268 "console=ttymxc4,115200 quiet\0" \
269 "fdtfile=imx6q-display5.dtb\0" \
270 "fdt_high=0xffffffff\0" \
271 "initrd_high=0xffffffff\0" \
272 "kernel_file=fitImage\0" \
273 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
275 "tftpboot ${loadaddr} ${kernel_file};\0" \
277 "setenv ipaddr 192.168.1.102;" \
278 "setenv gatewayip 192.168.1.1;" \
279 "setenv netmask 255.255.255.0;" \
280 "setenv serverip 192.168.1.2;" \
281 "echo BOOT: FACTORY (LEG);" \
283 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
285 "echo BOOT: RECOVERY: SWU;" \
286 "run boot_swu_recovery\0" \
288 "if run download_kernel; then " \
289 "setenv bootargs console=${console} " \
290 "root=/dev/mmcblk0p2 rootwait;" \
291 "bootm ${loadaddr} - ${fdtaddr};reset;" \
293 "addip=setenv bootargs ${bootargs} " \
294 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
295 "${hostname}:eth0:on" \
297 "nfsargs=setenv bootargs " \
298 "root=/dev/nfs rw " \
299 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
301 "rootpath=/srv/tftp/DISP5/rootfs\0" \
303 "if run download_kernel; then " \
306 "setenv bootargs ${bootargs} console=${console};" \
307 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
308 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
311 "if mmc dev ${mmcdev}; then " \
313 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
314 "setexpr fw_sz ${fdtargslen} / 0x200; " \
315 "setexpr fw_sz ${fw_sz} + 1; " \
316 "mmc write ${fdtargsaddr} " \
317 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
320 "if mmc dev ${mmcdev}; then " \
322 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
325 "if test ${BOOT_FROM} = ACTIVE; then " \
326 "setenv kernel_part ${kernel_part_active};" \
327 "echo BOOT: ACTIVE;" \
328 "else if test ${BOOT_FROM} = BACKUP; then " \
329 "setenv kernel_part ${kernel_part_backup};" \
330 "echo BOOT: BACKUP;" \
335 "if test ${BOOT_FROM} = ACTIVE; then " \
336 "setenv rootfs_part ${rootfs_part_active};" \
337 "else if test ${BOOT_FROM} = BACKUP; then " \
338 "setenv rootfs_part ${rootfs_part_backup};" \
342 "BOOT_FROM=ACTIVE\0" \
343 TFTP_UPDATE_BOOTLOADER \
345 "kernel_part_active=1\0" \
346 "kernel_part_backup=3\0" \
347 __TFTP_UPDATE_KERNEL \
348 "rootfs_part_active=2\0" \
349 "rootfs_part_backup=4\0" \
350 "rootfs_file=core-image-lwn-display5.ext4\0" \
351 __TFTP_UPDATE_ROOTFS \
352 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
353 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
356 /* Miscellaneous configurable options */
357 #undef CONFIG_SYS_CBSIZE
358 #define CONFIG_SYS_CBSIZE 2048
360 /* Print Buffer Size */
361 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
362 sizeof(CONFIG_SYS_PROMPT) + 16)
363 #define CONFIG_SYS_MAXARGS 32
364 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
366 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
367 #define CONFIG_SYS_HZ 1000
369 /* Physical Memory Map */
370 #define CONFIG_NR_DRAM_BANKS 1
371 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
372 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
374 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
375 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
377 #define CONFIG_SYS_INIT_SP_OFFSET \
378 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
379 #define CONFIG_SYS_INIT_SP_ADDR \
380 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
383 #define CONFIG_MTD_PARTITIONS
384 #define CONFIG_MTD_DEVICE
387 #define CONFIG_HW_WATCHDOG
388 #define CONFIG_IMX_WATCHDOG
389 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 15000
392 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
393 #define CONFIG_ENV_SIZE (SZ_64K)
394 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
395 #define CONFIG_ENV_OFFSET (0x120000)
396 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
397 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
398 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
399 CONFIG_ENV_SECT_SIZE)
400 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
402 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
403 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
404 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
405 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
408 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
409 #endif /* __CONFIG_H */