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)
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 "run boot_mmc"
106 #define PARTS_DEFAULT \
107 /* Linux partitions */ \
109 "uuid_disk=${uuid_gpt_disk};" \
110 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
111 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
112 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
113 "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
114 "name=data,size=-,uuid=${uuid_gpt_data}\0"
116 #define FACTORY_PROCEDURE \
117 "echo '#######################';" \
118 "echo '# Factory Boot #';" \
119 "echo '#######################';" \
122 "gpt write mmc ${mmcdev} ${partitions};" \
124 "run tftp_sf_uboot;" \
126 "run tftp_sf_fitImg_recovery;" \
127 "run tftp_sf_fitImg_SWU;" \
128 "run tftp_sf_initramfs_SWU;" \
130 "echo '#######################';" \
131 "echo '# END - OK #';" \
132 "echo '#######################';" \
133 "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
134 "setenv boot_os 'n';" \
138 #define SWUPDATE_RECOVERY_PROCEDURE \
139 "echo '#######################';" \
140 "echo '# RECOVERY SWUupdate #';" \
141 "echo '#######################';" \
142 "setenv loadaddr_swu_initramfs 0x14000000;" \
143 "setenv bootargs console=${console} " \
144 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
145 ":${hostname}::off root=/dev/ram rw;" \
147 "sf read ${loadaddr} swu-kernel;" \
148 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
149 "bootm ${loadaddr} ${loadaddr_swu_initramfs};"
151 #define KERNEL_RECOVERY_PROCEDURE \
152 "echo '#######################';" \
153 "echo '# RECOVERY KERNEL IMG #';" \
154 "echo '#######################';" \
156 "sf read ${loadaddr} lin-recovery;" \
159 #define SETUP_BOOTARGS \
160 "run set_rootfs_part;" \
161 "setenv bootargs ${bootargs} console=${console} " \
162 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
163 "rootwait rootfstype=ext4 rw; " \
164 "run set_kernel_part;" \
165 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
166 "mmc read ${loadaddr} ${lba_start} 0x2000; " \
167 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
169 /* All the numbers are in LBAs */
170 #define __TFTP_UPDATE_KERNEL \
172 "if test ! -n ${kernel_part}; then " \
173 "setenv kernel_part ${kernel_part_active};" \
175 "if tftp ${loadaddr} ${kernel_file}; then " \
176 "setexpr fw_sz ${filesize} / 0x200; " \
177 "setexpr fw_sz ${fw_sz} + 1; " \
178 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
179 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
182 #define TFTP_UPDATE_KERNEL \
183 "setenv kernel_part ${kernel_part_active};" \
184 "run tftp_mmc_fitImg;" \
185 "setenv kernel_part ${kernel_part_backup};" \
186 "run tftp_mmc_fitImg;" \
188 #define __TFTP_UPDATE_ROOTFS \
190 "if test ! -n ${rootfs_part}; then " \
191 "setenv rootfs_part ${rootfs_part_active};" \
193 "if tftp ${loadaddr} ${rootfs_file}; then " \
194 "setexpr fw_sz ${filesize} / 0x200; " \
195 "setexpr fw_sz ${fw_sz} + 1; " \
196 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
197 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
200 /* To save some considerable time, we only once download the rootfs image */
201 /* and store it on 'active' and 'backup' rootfs partitions */
202 #define TFTP_UPDATE_ROOTFS \
203 "setenv rootfs_part ${rootfs_part_active};" \
204 "run tftp_mmc_rootfs;" \
205 "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
206 "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
208 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
209 "tftp_sf_fitImg_SWU=" \
210 "if tftp ${loadaddr} ${kernel_file}; then " \
212 "sf erase swu-kernel +${filesize};" \
213 "sf write ${loadaddr} swu-kernel ${filesize};" \
216 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
217 "swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \
218 "tftp_sf_initramfs_SWU=" \
219 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
221 "sf erase swu-initramfs +${filesize};" \
222 "sf write ${loadaddr} swu-initramfs ${filesize};" \
225 #define TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
226 "kernel_recovery_file=fitImage-initramfs\0" \
227 "tftp_sf_fitImg_recovery=" \
228 "if tftp ${loadaddr} ${kernel_recovery_file}; then " \
230 "sf erase lin-recovery +${filesize};" \
231 "sf write ${loadaddr} lin-recovery ${filesize};" \
234 #define TFTP_UPDATE_BOOTLOADER \
235 "ubootfile=u-boot.img\0" \
236 "ubootfileSPL=SPL\0" \
238 "if tftp ${loadaddr} ${ubootfile}; then " \
240 "sf erase u-boot +${filesize};" \
241 "sf write ${loadaddr} u-boot ${filesize}" \
244 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
246 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
247 "sf erase 0x0 +${uboot_SPL_size};" \
248 "sf write ${loadaddr} 0x400 ${filesize};" \
251 #define CONFIG_EXTRA_ENV_SETTINGS \
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" \
276 "boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \
277 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
279 "if test ${BOOT_FROM_RECOVERY} = SWU; then " \
280 "echo BOOT: RECOVERY: SWU;" \
281 "run boot_swu_recovery;" \
283 "echo BOOT: RECOVERY: Linux;" \
284 "run boot_kernel_recovery;" \
287 "if run download_kernel; then " \
288 "setenv bootargs console=${console} " \
289 "root=/dev/mmcblk0p2 rootwait;" \
290 "bootm ${loadaddr} - ${fdtaddr};" \
292 "addip=setenv bootargs ${bootargs} " \
293 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
294 "${hostname}:eth0:on" \
296 "nfsargs=setenv bootargs " \
297 "root=/dev/nfs rw " \
298 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
300 "rootpath=/srv/tftp/DISP5/rootfs\0" \
302 "if run download_kernel; then " \
305 "setenv bootargs ${bootargs} console=${console};" \
306 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
307 "bootm ${loadaddr}#conf@${fdt_conf};" \
310 "if mmc dev ${mmcdev}; then " \
312 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
313 "setexpr fw_sz ${fdtargslen} / 0x200; " \
314 "setexpr fw_sz ${fw_sz} + 1; " \
315 "mmc write ${fdtargsaddr} " \
316 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
319 "if mmc dev ${mmcdev}; then " \
321 "bootm ${loadaddr}#conf@${fdt_conf};" \
324 "if test ${BOOT_FROM} = ACTIVE; then " \
325 "setenv kernel_part ${kernel_part_active};" \
326 "echo BOOT: ACTIVE;" \
327 "else if test ${BOOT_FROM} = BACKUP; then " \
328 "setenv kernel_part ${kernel_part_backup};" \
329 "echo BOOT: BACKUP;" \
334 "if test ${BOOT_FROM} = ACTIVE; then " \
335 "setenv rootfs_part ${rootfs_part_active};" \
336 "else if test ${BOOT_FROM} = BACKUP; then " \
337 "setenv rootfs_part ${rootfs_part_backup};" \
341 "BOOT_FROM=ACTIVE\0" \
342 "BOOT_FROM_RECOVERY=Linux\0" \
343 TFTP_UPDATE_BOOTLOADER \
344 "kernel_part_active=1\0" \
345 "kernel_part_backup=3\0" \
346 __TFTP_UPDATE_KERNEL \
347 "rootfs_part_active=2\0" \
348 "rootfs_part_backup=4\0" \
349 "rootfs_file=core-image-lwn-display5.ext4\0" \
350 __TFTP_UPDATE_ROOTFS \
351 TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
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 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
388 #define CONFIG_ENV_SIZE (SZ_64K)
389 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
390 #define CONFIG_ENV_OFFSET (0x120000)
391 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
392 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
393 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
394 CONFIG_ENV_SECT_SIZE)
395 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
397 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
398 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
399 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
400 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
403 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
404 #endif /* __CONFIG_H */