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*/
59 #define CONFIG_MXC_UART_BASE UART5_BASE
64 #define CONFIG_SYS_I2C
65 #define CONFIG_SYS_I2C_MXC
66 #define CONFIG_SYS_I2C_MXC_I2C1
67 #define CONFIG_SYS_I2C_MXC_I2C2
68 #define CONFIG_SYS_I2C_MXC_I2C3
69 #define CONFIG_I2C_MULTI_BUS
70 #define CONFIG_SYS_I2C_SPEED 100000
71 #define CONFIG_I2C_EDID
72 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
76 #define IMX_FEC_BASE ENET_BASE_ADDR
77 #define CONFIG_FEC_XCV_TYPE RGMII
78 #define CONFIG_ETHPRIME "FEC"
79 #define CONFIG_FEC_MXC_PHYADDR 0
83 #define CONFIG_FSL_USDHC
84 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
85 #define CONFIG_SYS_FSL_USDHC_NUM 2
86 #define CONFIG_SUPPORT_EMMC_BOOT
88 /* allow to overwrite serial and ethaddr */
89 #define CONFIG_ENV_OVERWRITE
90 #define CONFIG_BAUDRATE 115200
92 #ifndef CONFIG_BOOTCOMMAND
93 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
95 "else if test ${BOOT_FROM} = FACTORY; then " \
102 #define PARTS_DEFAULT \
103 /* Linux partitions */ \
105 "uuid_disk=${uuid_gpt_disk};" \
106 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
107 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
108 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
109 "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
110 "name=data,size=-,uuid=${uuid_gpt_data}\0"
112 #define SWUPDATE_RECOVERY_PROCEDURE \
113 "echo '#######################';" \
114 "echo '# RECOVERY SWUupdate #';" \
115 "echo '#######################';" \
116 "echo '#######################';" \
117 "echo '# GPT verify #';" \
118 "if gpt verify mmc ${mmcdev} ${partitions}; then " \
121 "echo '# FAILED ! #';" \
122 "echo '# GPT RESTORATION #';" \
123 "gpt write mmc ${mmcdev} ${partitions};" \
125 "echo '#######################';" \
126 "setenv loadaddr_swu_initramfs 0x14000000;" \
127 "setenv bootargs console=${console} " \
128 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
129 ":${hostname}::off root=/dev/ram rw;" \
131 "sf read ${loadaddr} swu-kernel;" \
132 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
133 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
135 #define SETUP_BOOTARGS \
136 "run set_rootfs_part;" \
137 "setenv bootargs ${bootargs} console=${console} " \
138 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
139 "rootwait rootfstype=ext4 rw; " \
140 "run set_kernel_part;" \
141 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
142 "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
143 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
145 /* All the numbers are in LBAs */
146 #define __TFTP_UPDATE_KERNEL \
148 "if test ! -n ${kernel_part}; then " \
149 "setenv kernel_part ${kernel_part_active};" \
151 "if tftp ${loadaddr} ${kernel_file}; then " \
152 "setexpr fw_sz ${filesize} / 0x200; " \
153 "setexpr fw_sz ${fw_sz} + 1; " \
154 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
155 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
158 #define TFTP_UPDATE_KERNEL \
159 "setenv kernel_part ${kernel_part_active};" \
160 "run tftp_mmc_fitImg;" \
161 "setenv kernel_part ${kernel_part_backup};" \
162 "run tftp_mmc_fitImg;" \
164 #define __TFTP_UPDATE_ROOTFS \
166 "if test ! -n ${rootfs_part}; then " \
167 "setenv rootfs_part ${rootfs_part_active};" \
169 "if tftp ${loadaddr} ${rootfs_file}; then " \
170 "setexpr fw_sz ${filesize} / 0x200; " \
171 "setexpr fw_sz ${fw_sz} + 1; " \
172 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
173 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
176 #define TFTP_UPDATE_ROOTFS \
177 "setenv rootfs_part ${rootfs_part_active};" \
178 "run tftp_mmc_rootfs;" \
179 "run tftp_mmc_rootfs_bkp;" \
182 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
183 "tftp_sf_fitImg_SWU=" \
184 "if tftp ${loadaddr} ${kernel_file}; then " \
186 "sf erase swu-kernel +${filesize};" \
187 "sf write ${loadaddr} swu-kernel ${filesize};" \
190 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
191 "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
192 "tftp_sf_initramfs_SWU=" \
193 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
195 "sf erase swu-initramfs +${filesize};" \
196 "sf write ${loadaddr} swu-initramfs ${filesize};" \
199 #define TFTP_UPDATE_BOOTLOADER \
200 "ubootfile=u-boot.img\0" \
201 "ubootfileSPL=SPL\0" \
203 "if tftp ${loadaddr} ${ubootfile}; then " \
205 "sf erase u-boot +${filesize};" \
206 "sf write ${loadaddr} u-boot ${filesize}" \
209 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
211 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
212 "sf erase 0x0 +${uboot_SPL_size};" \
213 "sf write ${loadaddr} 0x400 ${filesize};" \
216 #define TFTP_UPDATE_SPINOR \
217 "spinorfile=core-image-lwn-display5.spinor\0" \
218 "spinorsize=0x2000000\0" \
220 "if tftp ${loadaddr} ${spinorfile}; then " \
222 "sf erase 0x0 ${spinorsize};" \
223 "sf write ${loadaddr} 0x0 ${filesize};" \
226 #define CONFIG_EXTRA_ENV_SETTINGS \
228 "gpio_recovery=93\0" \
229 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
230 "display=tianma-tm070-800x480\0" \
233 "altbootcmd=run recovery\0" \
235 "baudrate=115200\0" \
236 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
240 "hostname=display5\0" \
241 "loadaddr=0x12000000\0" \
242 "fdtaddr=0x12800000\0" \
243 "console=ttymxc4,115200 quiet cma=256M\0" \
244 "fdtfile=imx6q-display5.dtb\0" \
245 "fdt_high=0xffffffff\0" \
246 "initrd_high=0xffffffff\0" \
247 "kernel_file=fitImage\0" \
248 "fitImg_fw_sz=0x2200\0" \
249 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
251 "tftpboot ${loadaddr} ${kernel_file};\0" \
253 "setenv ipaddr 192.168.1.102;" \
254 "setenv gatewayip 192.168.1.1;" \
255 "setenv netmask 255.255.255.0;" \
256 "setenv serverip 192.168.1.2;" \
257 "echo BOOT: FACTORY (LEG);" \
259 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
261 "echo BOOT: RECOVERY: SWU;" \
262 "run boot_swu_recovery\0" \
264 "if run download_kernel; then " \
265 "setenv bootargs console=${console} " \
266 "root=/dev/mmcblk0p2 rootwait;" \
267 "bootm ${loadaddr} - ${fdtaddr};reset;" \
269 "addip=setenv bootargs ${bootargs} " \
270 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
271 "${hostname}:eth0:on" \
273 "nfsargs=setenv bootargs " \
274 "root=/dev/nfs rw " \
275 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
277 "rootpath=/srv/tftp/DISP5/rootfs\0" \
279 "if run download_kernel; then " \
282 "setenv bootargs ${bootargs} console=${console};" \
283 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
284 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
287 "if mmc dev ${mmcdev}; then " \
289 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
290 "setexpr fw_sz ${fdtargslen} / 0x200; " \
291 "setexpr fw_sz ${fw_sz} + 1; " \
292 "mmc write ${fdtargsaddr} " \
293 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
296 "if mmc dev ${mmcdev}; then " \
298 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
301 "if test ${BOOT_FROM} = ACTIVE; then " \
302 "setenv kernel_part ${kernel_part_active};" \
303 "echo BOOT: ACTIVE;" \
304 "else if test ${BOOT_FROM} = BACKUP; then " \
305 "setenv kernel_part ${kernel_part_backup};" \
306 "echo BOOT: BACKUP;" \
311 "if test ${BOOT_FROM} = ACTIVE; then " \
312 "setenv rootfs_part ${rootfs_part_active};" \
313 "else if test ${BOOT_FROM} = BACKUP; then " \
314 "setenv rootfs_part ${rootfs_part_backup};" \
318 "BOOT_FROM=ACTIVE\0" \
319 TFTP_UPDATE_BOOTLOADER \
321 "kernel_part_active=1\0" \
322 "kernel_part_backup=3\0" \
323 __TFTP_UPDATE_KERNEL \
324 "rootfs_part_active=2\0" \
325 "rootfs_part_backup=4\0" \
326 "rootfs_file=core-image-lwn-display5.ext4\0" \
327 "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
328 __TFTP_UPDATE_ROOTFS \
329 "tftp_mmc_rootfs_bkp=" \
330 "setenv rootfs_part ${rootfs_part_backup};" \
331 "setenv rootfs_file ${rootfs_file_backup};" \
332 "run tftp_mmc_rootfs\0" \
333 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
334 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
337 /* Miscellaneous configurable options */
338 #undef CONFIG_SYS_CBSIZE
339 #define CONFIG_SYS_CBSIZE 2048
341 /* Print Buffer Size */
342 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
343 sizeof(CONFIG_SYS_PROMPT) + 16)
344 #define CONFIG_SYS_MAXARGS 32
345 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
347 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
348 #define CONFIG_SYS_HZ 1000
350 /* Physical Memory Map */
351 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
352 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
354 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
355 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
357 #define CONFIG_SYS_INIT_SP_OFFSET \
358 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
359 #define CONFIG_SYS_INIT_SP_ADDR \
360 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
365 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 15000
368 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
369 #define CONFIG_ENV_SIZE (SZ_64K)
370 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
371 #define CONFIG_ENV_OFFSET (0x120000)
372 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
373 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
374 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
375 CONFIG_ENV_SECT_SIZE)
376 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
379 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
380 #endif /* __CONFIG_H */