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 - 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)
39 #ifndef CONFIG_SPL_BUILD
40 #define CONFIG_MTD_DEVICE
41 #define CONFIG_SPI_FLASH_MTD
42 #define CONFIG_MTD_PARTITIONS
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
51 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
53 #define CONFIG_CMDLINE_TAG
54 #define CONFIG_SETUP_MEMORY_TAGS
55 #define CONFIG_INITRD_TAG
56 #define CONFIG_REVISION_TAG
58 /* Size of malloc() pool */
59 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
60 #define CONFIG_MISC_INIT_R
62 /*#define CONFIG_MXC_UART*/
63 #define CONFIG_MXC_UART_BASE UART5_BASE
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
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
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
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
99 /* allow to overwrite serial and ethaddr */
100 #define CONFIG_ENV_OVERWRITE
101 #define CONFIG_BAUDRATE 115200
103 #ifndef CONFIG_BOOTCOMMAND
104 #define CONFIG_BOOTCOMMAND "if test ${BOOT_FROM} = FACTORY; then " \
111 #define PARTS_DEFAULT \
112 /* Linux partitions */ \
114 "uuid_disk=${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"
121 #define FACTORY_PROCEDURE \
122 "echo '#######################';" \
123 "echo '# Factory Boot #';" \
124 "echo '#######################';" \
127 "gpt write mmc ${mmcdev} ${partitions};" \
129 "run tftp_sf_uboot;" \
131 "run tftp_sf_fitImg_recovery;" \
132 "run tftp_sf_fitImg_SWU;" \
133 "run tftp_sf_initramfs_SWU;" \
135 "echo '#######################';" \
136 "echo '# END - OK #';" \
137 "echo '#######################';" \
138 "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
139 "setenv boot_os 'n';" \
143 #define SWUPDATE_RECOVERY_PROCEDURE \
144 "echo '#######################';" \
145 "echo '# RECOVERY SWUupdate #';" \
146 "echo '#######################';" \
147 "setenv loadaddr_swu_initramfs 0x14000000;" \
148 "setenv bootargs console=${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};"
156 #define KERNEL_RECOVERY_PROCEDURE \
157 "echo '#######################';" \
158 "echo '# RECOVERY KERNEL IMG #';" \
159 "echo '#######################';" \
161 "sf read ${loadaddr} lin-recovery;" \
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; "
174 /* All the numbers are in LBAs */
175 #define __TFTP_UPDATE_KERNEL \
177 "if test ! -n ${kernel_part}; then " \
178 "setenv kernel_part ${kernel_part_active};" \
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}; " \
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;" \
193 #define __TFTP_UPDATE_ROOTFS \
195 "if test ! -n ${rootfs_part}; then " \
196 "setenv rootfs_part ${rootfs_part_active};" \
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}; " \
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};" \
213 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
214 "tftp_sf_fitImg_SWU=" \
215 "if tftp ${loadaddr} ${kernel_file}; then " \
217 "sf erase swu-kernel +${filesize};" \
218 "sf write ${loadaddr} swu-kernel ${filesize};" \
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} ${swu_initramfs_file}; then " \
226 "sf erase swu-initramfs +${filesize};" \
227 "sf write ${loadaddr} swu-initramfs ${filesize};" \
230 #define TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
231 "kernel_recovery_file=fitImage-initramfs\0" \
232 "tftp_sf_fitImg_recovery=" \
233 "if tftp ${loadaddr} ${kernel_recovery_file}; then " \
235 "sf erase lin-recovery +${filesize};" \
236 "sf write ${loadaddr} lin-recovery ${filesize};" \
239 #define TFTP_UPDATE_BOOTLOADER \
240 "ubootfile=u-boot.img\0" \
241 "ubootfileSPL=SPL\0" \
243 "if tftp ${loadaddr} ${ubootfile}; then " \
245 "sf erase u-boot +${filesize};" \
246 "sf write ${loadaddr} u-boot ${filesize}" \
249 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
251 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
252 "sf erase 0x0 +${uboot_SPL_size};" \
253 "sf write ${loadaddr} 0x400 ${filesize};" \
256 #define CONFIG_EXTRA_ENV_SETTINGS \
258 "display=tianma-tm070-800x480\0" \
261 "altbootcmd=run recovery\0" \
263 "baudrate=115200\0" \
264 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
265 "factory=" FACTORY_PROCEDURE "\0" \
270 "hostname=display5\0" \
271 "loadaddr=0x12000000\0" \
272 "fdtaddr=0x12800000\0" \
273 "console=ttymxc4,115200 quiet\0" \
274 "fdtfile=imx6q-display5.dtb\0" \
275 "fdt_high=0xffffffff\0" \
276 "initrd_high=0xffffffff\0" \
277 "kernel_file=fitImage\0" \
278 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
280 "tftpboot ${loadaddr} ${kernel_file};\0" \
282 "setenv ipaddr 192.168.1.102;" \
283 "setenv gatewayip 192.168.1.1;" \
284 "setenv netmask 255.255.255.0;" \
285 "setenv serverip 192.168.1.2;" \
286 "echo BOOT: FACTORY (LEG);" \
288 "boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \
289 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
291 "if test ${BOOT_FROM_RECOVERY} = SWU; then " \
292 "echo BOOT: RECOVERY: SWU;" \
293 "run boot_swu_recovery;" \
295 "echo BOOT: RECOVERY: Linux;" \
296 "run boot_kernel_recovery;" \
299 "if run download_kernel; then " \
300 "setenv bootargs console=${console} " \
301 "root=/dev/mmcblk0p2 rootwait;" \
302 "bootm ${loadaddr} - ${fdtaddr};" \
304 "addip=setenv bootargs ${bootargs} " \
305 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
306 "${hostname}:eth0:on" \
308 "nfsargs=setenv bootargs " \
309 "root=/dev/nfs rw " \
310 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
312 "rootpath=/srv/tftp/DISP5/rootfs\0" \
314 "if run download_kernel; then " \
317 "setenv bootargs ${bootargs} console=${console};" \
318 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
319 "bootm ${loadaddr}#conf@${fdt_conf};" \
322 "if mmc dev ${mmcdev}; then " \
324 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
325 "setexpr fw_sz ${fdtargslen} / 0x200; " \
326 "setexpr fw_sz ${fw_sz} + 1; " \
327 "mmc write ${fdtargsaddr} " \
328 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
331 "if mmc dev ${mmcdev}; then " \
333 "bootm ${loadaddr}#conf@${fdt_conf};" \
336 "if test ${BOOT_FROM} = ACTIVE; then " \
337 "setenv kernel_part ${kernel_part_active};" \
338 "echo BOOT: ACTIVE;" \
339 "else if test ${BOOT_FROM} = BACKUP; then " \
340 "setenv kernel_part ${kernel_part_backup};" \
341 "echo BOOT: BACKUP;" \
346 "if test ${BOOT_FROM} = ACTIVE; then " \
347 "setenv rootfs_part ${rootfs_part_active};" \
348 "else if test ${BOOT_FROM} = BACKUP; then " \
349 "setenv rootfs_part ${rootfs_part_backup};" \
353 "BOOT_FROM=ACTIVE\0" \
354 "BOOT_FROM_RECOVERY=Linux\0" \
355 TFTP_UPDATE_BOOTLOADER \
356 "kernel_part_active=1\0" \
357 "kernel_part_backup=3\0" \
358 __TFTP_UPDATE_KERNEL \
359 "rootfs_part_active=2\0" \
360 "rootfs_part_backup=4\0" \
361 "rootfs_file=core-image-lwn-display5.ext4\0" \
362 __TFTP_UPDATE_ROOTFS \
363 TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
364 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
365 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
368 /* Miscellaneous configurable options */
369 #undef CONFIG_SYS_CBSIZE
370 #define CONFIG_SYS_CBSIZE 2048
372 /* Print Buffer Size */
373 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
374 sizeof(CONFIG_SYS_PROMPT) + 16)
375 #define CONFIG_SYS_MAXARGS 32
376 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
378 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
379 #define CONFIG_SYS_HZ 1000
381 /* Physical Memory Map */
382 #define CONFIG_NR_DRAM_BANKS 1
383 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
384 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
386 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
387 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
389 #define CONFIG_SYS_INIT_SP_OFFSET \
390 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
391 #define CONFIG_SYS_INIT_SP_ADDR \
392 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
395 #define CONFIG_MTD_PARTITIONS
396 #define CONFIG_MTD_DEVICE
399 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
400 #define CONFIG_ENV_SIZE (SZ_64K)
401 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
402 #define CONFIG_ENV_OFFSET (0x120000)
403 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
404 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
405 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
406 CONFIG_ENV_SECT_SIZE)
407 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
409 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
410 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
411 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
412 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
415 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
416 #endif /* __CONFIG_H */