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_SPI_FLASH_MTD
42 /* Below values are "dummy" - only to avoid build break */
43 #define CONFIG_SYS_SPI_KERNEL_OFFS 0x150000
44 #define CONFIG_SYS_SPI_ARGS_OFFS 0x140000
45 #define CONFIG_SYS_SPI_ARGS_SIZE 0x10000
48 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
50 #define CONFIG_CMDLINE_TAG
51 #define CONFIG_SETUP_MEMORY_TAGS
52 #define CONFIG_INITRD_TAG
53 #define CONFIG_REVISION_TAG
55 /* Size of malloc() pool */
56 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
58 #define CONFIG_MXC_UART_BASE UART5_BASE
61 #define CONFIG_SYS_I2C
62 #define CONFIG_SYS_I2C_MXC
63 #define CONFIG_SYS_I2C_MXC_I2C1
64 #define CONFIG_SYS_I2C_MXC_I2C2
65 #define CONFIG_SYS_I2C_MXC_I2C3
66 #define CONFIG_I2C_MULTI_BUS
67 #define CONFIG_SYS_I2C_SPEED 100000
68 #define CONFIG_I2C_EDID
69 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
73 #define IMX_FEC_BASE ENET_BASE_ADDR
74 #define CONFIG_FEC_XCV_TYPE RGMII
75 #define CONFIG_ETHPRIME "FEC"
76 #define CONFIG_FEC_MXC_PHYADDR 0
80 #define CONFIG_FSL_USDHC
81 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
82 #define CONFIG_SYS_FSL_USDHC_NUM 2
84 /* allow to overwrite serial and ethaddr */
85 #define CONFIG_ENV_OVERWRITE
86 #define CONFIG_BAUDRATE 115200
88 #ifndef CONFIG_BOOTCOMMAND
89 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
91 "else if test ${BOOT_FROM} = FACTORY; then " \
98 #define PARTS_DEFAULT \
99 /* Linux partitions */ \
101 "uuid_disk=${uuid_gpt_disk};" \
102 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
103 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
104 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
105 "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
106 "name=data,size=-,uuid=${uuid_gpt_data}\0"
108 #define SWUPDATE_RECOVERY_PROCEDURE \
109 "echo '#######################';" \
110 "echo '# RECOVERY SWUupdate #';" \
111 "echo '#######################';" \
112 "echo '#######################';" \
113 "echo '# GPT verify #';" \
114 "if gpt verify mmc ${mmcdev} ${partitions}; then " \
117 "echo '# FAILED ! #';" \
118 "echo '# GPT RESTORATION #';" \
119 "gpt write mmc ${mmcdev} ${partitions};" \
121 "echo '#######################';" \
122 "setenv loadaddr_swu_initramfs 0x14000000;" \
123 "setenv bootargs console=${console} " \
124 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
125 ":${hostname}::off root=/dev/ram rw;" \
127 "sf read ${loadaddr} swu-kernel;" \
128 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
129 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
131 #define SETUP_BOOTARGS \
132 "run set_rootfs_part;" \
133 "setenv bootargs ${bootargs} console=${console} " \
134 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
135 "rootwait rootfstype=ext4 rw; " \
136 "run set_kernel_part;" \
137 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
138 "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
139 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
141 /* All the numbers are in LBAs */
142 #define __TFTP_UPDATE_KERNEL \
144 "if test ! -n ${kernel_part}; then " \
145 "setenv kernel_part ${kernel_part_active};" \
147 "if tftp ${loadaddr} ${kernel_file}; then " \
148 "setexpr fw_sz ${filesize} / 0x200; " \
149 "setexpr fw_sz ${fw_sz} + 1; " \
150 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
151 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
154 #define TFTP_UPDATE_KERNEL \
155 "setenv kernel_part ${kernel_part_active};" \
156 "run tftp_mmc_fitImg;" \
157 "setenv kernel_part ${kernel_part_backup};" \
158 "run tftp_mmc_fitImg;" \
160 #define __TFTP_UPDATE_ROOTFS \
162 "if test ! -n ${rootfs_part}; then " \
163 "setenv rootfs_part ${rootfs_part_active};" \
165 "if tftp ${loadaddr} ${rootfs_file}; then " \
166 "setexpr fw_sz ${filesize} / 0x200; " \
167 "setexpr fw_sz ${fw_sz} + 1; " \
168 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
169 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
172 #define TFTP_UPDATE_ROOTFS \
173 "setenv rootfs_part ${rootfs_part_active};" \
174 "run tftp_mmc_rootfs;" \
175 "run tftp_mmc_rootfs_bkp;" \
178 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
179 "tftp_sf_fitImg_SWU=" \
180 "if tftp ${loadaddr} ${kernel_file}; then " \
182 "sf erase swu-kernel +${filesize};" \
183 "sf write ${loadaddr} swu-kernel ${filesize};" \
186 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
187 "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
188 "tftp_sf_initramfs_SWU=" \
189 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
191 "sf erase swu-initramfs +${filesize};" \
192 "sf write ${loadaddr} swu-initramfs ${filesize};" \
195 #define TFTP_UPDATE_BOOTLOADER \
196 "ubootfile=u-boot.img\0" \
197 "ubootfileSPL=SPL\0" \
199 "if tftp ${loadaddr} ${ubootfile}; then " \
201 "sf erase u-boot +${filesize};" \
202 "sf write ${loadaddr} u-boot ${filesize}" \
205 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
207 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
208 "sf erase 0x0 +${uboot_SPL_size};" \
209 "sf write ${loadaddr} 0x400 ${filesize};" \
212 #define TFTP_UPDATE_SPINOR \
213 "spinorfile=core-image-lwn-display5.spinor\0" \
214 "spinorsize=0x2000000\0" \
216 "if tftp ${loadaddr} ${spinorfile}; then " \
218 "sf erase 0x0 ${spinorsize};" \
219 "sf write ${loadaddr} 0x0 ${filesize};" \
222 #define CONFIG_EXTRA_ENV_SETTINGS \
224 "gpio_recovery=93\0" \
225 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
226 "display=tianma-tm070-800x480\0" \
229 "altbootcmd=run recovery\0" \
231 "baudrate=115200\0" \
232 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
236 "hostname=display5\0" \
237 "loadaddr=0x12000000\0" \
238 "fdtaddr=0x12800000\0" \
239 "console=ttymxc4,115200 quiet cma=256M\0" \
240 "fdtfile=imx6q-display5.dtb\0" \
241 "fdt_high=0xffffffff\0" \
242 "initrd_high=0xffffffff\0" \
243 "kernel_file=fitImage\0" \
244 "fitImg_fw_sz=0x2200\0" \
245 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
247 "tftpboot ${loadaddr} ${kernel_file};\0" \
249 "setenv ipaddr 192.168.1.102;" \
250 "setenv gatewayip 192.168.1.1;" \
251 "setenv netmask 255.255.255.0;" \
252 "setenv serverip 192.168.1.2;" \
253 "echo BOOT: FACTORY (LEG);" \
255 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
257 "echo BOOT: RECOVERY: SWU;" \
258 "run boot_swu_recovery\0" \
260 "if run download_kernel; then " \
261 "setenv bootargs console=${console} " \
262 "root=/dev/mmcblk0p2 rootwait;" \
263 "bootm ${loadaddr} - ${fdtaddr};reset;" \
265 "addip=setenv bootargs ${bootargs} " \
266 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
267 "${hostname}:eth0:on" \
269 "nfsargs=setenv bootargs " \
270 "root=/dev/nfs rw " \
271 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
273 "rootpath=/srv/tftp/DISP5/rootfs\0" \
275 "if run download_kernel; then " \
278 "setenv bootargs ${bootargs} console=${console};" \
279 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
280 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
283 "if mmc dev ${mmcdev}; then " \
285 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
286 "setexpr fw_sz ${fdtargslen} / 0x200; " \
287 "setexpr fw_sz ${fw_sz} + 1; " \
288 "mmc write ${fdtargsaddr} " \
289 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
292 "if mmc dev ${mmcdev}; then " \
294 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
297 "if test ${BOOT_FROM} = ACTIVE; then " \
298 "setenv kernel_part ${kernel_part_active};" \
299 "echo BOOT: ACTIVE;" \
300 "else if test ${BOOT_FROM} = BACKUP; then " \
301 "setenv kernel_part ${kernel_part_backup};" \
302 "echo BOOT: BACKUP;" \
307 "if test ${BOOT_FROM} = ACTIVE; then " \
308 "setenv rootfs_part ${rootfs_part_active};" \
309 "else if test ${BOOT_FROM} = BACKUP; then " \
310 "setenv rootfs_part ${rootfs_part_backup};" \
314 "BOOT_FROM=ACTIVE\0" \
315 TFTP_UPDATE_BOOTLOADER \
317 "kernel_part_active=1\0" \
318 "kernel_part_backup=3\0" \
319 __TFTP_UPDATE_KERNEL \
320 "rootfs_part_active=2\0" \
321 "rootfs_part_backup=4\0" \
322 "rootfs_file=core-image-lwn-display5.ext4\0" \
323 "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
324 __TFTP_UPDATE_ROOTFS \
325 "tftp_mmc_rootfs_bkp=" \
326 "setenv rootfs_part ${rootfs_part_backup};" \
327 "setenv rootfs_file ${rootfs_file_backup};" \
328 "run tftp_mmc_rootfs\0" \
329 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
330 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
333 /* Miscellaneous configurable options */
334 #undef CONFIG_SYS_CBSIZE
335 #define CONFIG_SYS_CBSIZE 2048
337 /* Print Buffer Size */
338 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
339 sizeof(CONFIG_SYS_PROMPT) + 16)
340 #define CONFIG_SYS_MAXARGS 32
341 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
343 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
344 #define CONFIG_SYS_HZ 1000
346 /* Physical Memory Map */
347 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
348 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
350 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
351 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
353 #define CONFIG_SYS_INIT_SP_OFFSET \
354 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
355 #define CONFIG_SYS_INIT_SP_ADDR \
356 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
359 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 15000
362 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
363 #define CONFIG_ENV_SIZE (SZ_64K)
364 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
365 #define CONFIG_ENV_OFFSET (0x120000)
366 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
367 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
368 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
369 CONFIG_ENV_SECT_SIZE)
370 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
373 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
374 #endif /* __CONFIG_H */