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
49 #define CONFIG_CMDLINE_TAG
50 #define CONFIG_SETUP_MEMORY_TAGS
51 #define CONFIG_INITRD_TAG
52 #define CONFIG_REVISION_TAG
54 /* Size of malloc() pool */
55 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
57 #define CONFIG_MXC_UART_BASE UART5_BASE
60 #define CONFIG_I2C_MULTI_BUS
63 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
64 #define CONFIG_SYS_FSL_USDHC_NUM 2
66 /* allow to overwrite serial and ethaddr */
67 #define CONFIG_ENV_OVERWRITE
68 #define CONFIG_BAUDRATE 115200
70 #ifndef CONFIG_BOOTCOMMAND
71 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
73 "else if test ${BOOT_FROM} = FACTORY; then " \
80 #define PARTS_DEFAULT \
81 /* Linux partitions */ \
83 "uuid_disk=${uuid_gpt_disk};" \
84 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
85 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
86 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
87 "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
88 "name=data,size=-,uuid=${uuid_gpt_data}\0"
90 #define SWUPDATE_RECOVERY_PROCEDURE \
91 "echo '#######################';" \
92 "echo '# RECOVERY SWUupdate #';" \
93 "echo '#######################';" \
94 "echo '#######################';" \
95 "echo '# GPT verify #';" \
96 "if gpt verify mmc ${mmcdev} ${partitions}; then " \
99 "echo '# FAILED ! #';" \
100 "echo '# GPT RESTORATION #';" \
101 "gpt write mmc ${mmcdev} ${partitions};" \
103 "echo '#######################';" \
104 "setenv loadaddr_swu_initramfs 0x14000000;" \
105 "setenv bootargs console=${console} " \
106 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
107 ":${hostname}::off root=/dev/ram rw;" \
109 "sf read ${loadaddr} swu-kernel;" \
110 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
111 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
113 #define SETUP_BOOTARGS \
114 "run set_rootfs_part;" \
115 "setenv bootargs ${bootargs} console=${console} " \
116 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
117 "rootwait rootfstype=ext4 rw; " \
118 "run set_kernel_part;" \
119 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
120 "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
121 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
123 /* All the numbers are in LBAs */
124 #define __TFTP_UPDATE_KERNEL \
126 "if test ! -n ${kernel_part}; then " \
127 "setenv kernel_part ${kernel_part_active};" \
129 "if tftp ${loadaddr} ${kernel_file}; then " \
130 "setexpr fw_sz ${filesize} / 0x200; " \
131 "setexpr fw_sz ${fw_sz} + 1; " \
132 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
133 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
136 #define TFTP_UPDATE_KERNEL \
137 "setenv kernel_part ${kernel_part_active};" \
138 "run tftp_mmc_fitImg;" \
139 "setenv kernel_part ${kernel_part_backup};" \
140 "run tftp_mmc_fitImg;" \
142 #define __TFTP_UPDATE_ROOTFS \
144 "if test ! -n ${rootfs_part}; then " \
145 "setenv rootfs_part ${rootfs_part_active};" \
147 "if tftp ${loadaddr} ${rootfs_file}; then " \
148 "setexpr fw_sz ${filesize} / 0x200; " \
149 "setexpr fw_sz ${fw_sz} + 1; " \
150 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
151 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
154 #define TFTP_UPDATE_ROOTFS \
155 "setenv rootfs_part ${rootfs_part_active};" \
156 "run tftp_mmc_rootfs;" \
157 "run tftp_mmc_rootfs_bkp;" \
160 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
161 "tftp_sf_fitImg_SWU=" \
162 "if tftp ${loadaddr} ${kernel_file}; then " \
164 "sf erase swu-kernel +${filesize};" \
165 "sf write ${loadaddr} swu-kernel ${filesize};" \
168 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
169 "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
170 "tftp_sf_initramfs_SWU=" \
171 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
173 "sf erase swu-initramfs +${filesize};" \
174 "sf write ${loadaddr} swu-initramfs ${filesize};" \
177 #define TFTP_UPDATE_BOOTLOADER \
178 "ubootfile=u-boot.img\0" \
179 "ubootfileSPL=SPL\0" \
181 "if tftp ${loadaddr} ${ubootfile}; then " \
183 "sf erase u-boot +${filesize};" \
184 "sf write ${loadaddr} u-boot ${filesize}" \
187 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
189 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
190 "sf erase 0x0 +${uboot_SPL_size};" \
191 "sf write ${loadaddr} 0x400 ${filesize};" \
194 #define TFTP_UPDATE_SPINOR \
195 "spinorfile=core-image-lwn-display5.spinor\0" \
196 "spinorsize=0x2000000\0" \
198 "if tftp ${loadaddr} ${spinorfile}; then " \
200 "sf erase 0x0 ${spinorsize};" \
201 "sf write ${loadaddr} 0x0 ${filesize};" \
204 #define CONFIG_EXTRA_ENV_SETTINGS \
206 "gpio_recovery=93\0" \
207 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
208 "display=tianma-tm070-800x480\0" \
211 "altbootcmd=run recovery\0" \
213 "baudrate=115200\0" \
214 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
218 "hostname=display5\0" \
219 "loadaddr=0x12000000\0" \
220 "fdtaddr=0x12800000\0" \
221 "console=ttymxc4,115200 quiet cma=256M\0" \
222 "fdtfile=imx6q-display5.dtb\0" \
223 "fdt_high=0xffffffff\0" \
224 "initrd_high=0xffffffff\0" \
225 "kernel_file=fitImage\0" \
226 "fitImg_fw_sz=0x2200\0" \
227 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
229 "tftpboot ${loadaddr} ${kernel_file};\0" \
231 "setenv ipaddr 192.168.1.102;" \
232 "setenv gatewayip 192.168.1.1;" \
233 "setenv netmask 255.255.255.0;" \
234 "setenv serverip 192.168.1.2;" \
235 "echo BOOT: FACTORY (LEG);" \
237 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
239 "echo BOOT: RECOVERY: SWU;" \
240 "run boot_swu_recovery\0" \
242 "if run download_kernel; then " \
243 "setenv bootargs console=${console} " \
244 "root=/dev/mmcblk0p2 rootwait;" \
245 "bootm ${loadaddr} - ${fdtaddr};reset;" \
247 "addip=setenv bootargs ${bootargs} " \
248 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
249 "${hostname}:eth0:on" \
251 "nfsargs=setenv bootargs " \
252 "root=/dev/nfs rw " \
253 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
255 "rootpath=/srv/tftp/DISP5/rootfs\0" \
257 "if run download_kernel; then " \
260 "setenv bootargs ${bootargs} console=${console};" \
261 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
262 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
265 "if mmc dev ${mmcdev}; then " \
267 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
268 "setexpr fw_sz ${fdtargslen} / 0x200; " \
269 "setexpr fw_sz ${fw_sz} + 1; " \
270 "mmc write ${fdtargsaddr} " \
271 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
274 "if mmc dev ${mmcdev}; then " \
276 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
279 "if test ${BOOT_FROM} = ACTIVE; then " \
280 "setenv kernel_part ${kernel_part_active};" \
281 "echo BOOT: ACTIVE;" \
282 "else if test ${BOOT_FROM} = BACKUP; then " \
283 "setenv kernel_part ${kernel_part_backup};" \
284 "echo BOOT: BACKUP;" \
289 "if test ${BOOT_FROM} = ACTIVE; then " \
290 "setenv rootfs_part ${rootfs_part_active};" \
291 "else if test ${BOOT_FROM} = BACKUP; then " \
292 "setenv rootfs_part ${rootfs_part_backup};" \
296 "BOOT_FROM=ACTIVE\0" \
297 TFTP_UPDATE_BOOTLOADER \
299 "kernel_part_active=1\0" \
300 "kernel_part_backup=3\0" \
301 __TFTP_UPDATE_KERNEL \
302 "rootfs_part_active=2\0" \
303 "rootfs_part_backup=4\0" \
304 "rootfs_file=core-image-lwn-display5.ext4\0" \
305 "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
306 __TFTP_UPDATE_ROOTFS \
307 "tftp_mmc_rootfs_bkp=" \
308 "setenv rootfs_part ${rootfs_part_backup};" \
309 "setenv rootfs_file ${rootfs_file_backup};" \
310 "run tftp_mmc_rootfs\0" \
311 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
312 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
315 /* Miscellaneous configurable options */
316 #undef CONFIG_SYS_CBSIZE
317 #define CONFIG_SYS_CBSIZE 2048
319 /* Print Buffer Size */
320 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
321 sizeof(CONFIG_SYS_PROMPT) + 16)
322 #define CONFIG_SYS_MAXARGS 32
323 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
325 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
326 #define CONFIG_SYS_HZ 1000
328 /* Physical Memory Map */
329 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
330 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
332 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
333 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
335 #define CONFIG_SYS_INIT_SP_OFFSET \
336 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
337 #define CONFIG_SYS_INIT_SP_ADDR \
338 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
341 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 15000
344 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
345 #define CONFIG_ENV_SIZE (SZ_64K)
346 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
347 #define CONFIG_ENV_OFFSET (0x120000)
348 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
349 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
350 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
351 CONFIG_ENV_SECT_SIZE)
352 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
355 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
356 #endif /* __CONFIG_H */