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 /* SPI Flash Configs */
39 #if defined(CONFIG_SPL_BUILD)
41 #undef CONFIG_DM_SPI_FLASH
42 #undef CONFIG_SPI_FLASH_MTD
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
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)
60 #define CONFIG_MXC_UART_BASE UART5_BASE
63 #define CONFIG_I2C_MULTI_BUS
66 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
67 #define CONFIG_SYS_FSL_USDHC_NUM 2
69 /* allow to overwrite serial and ethaddr */
70 #define CONFIG_ENV_OVERWRITE
71 #define CONFIG_BAUDRATE 115200
73 #ifndef CONFIG_BOOTCOMMAND
74 #define CONFIG_BOOTCOMMAND "if run check_em_pad; then " \
76 "else if test ${BOOT_FROM} = FACTORY; then " \
83 #define PARTS_DEFAULT \
84 /* Linux partitions */ \
86 "uuid_disk=${uuid_gpt_disk};" \
87 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
88 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
89 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
90 "name=rootfs2,size=512M,uuid=${uuid_gpt_rootfs2};" \
91 "name=data,size=-,uuid=${uuid_gpt_data}\0"
93 #define SWUPDATE_RECOVERY_PROCEDURE \
94 "echo '#######################';" \
95 "echo '# RECOVERY SWUupdate #';" \
96 "echo '#######################';" \
97 "echo '#######################';" \
98 "echo '# GPT verify #';" \
99 "if gpt verify mmc ${mmcdev} ${partitions}; then " \
102 "echo '# FAILED ! #';" \
103 "echo '# GPT RESTORATION #';" \
104 "gpt write mmc ${mmcdev} ${partitions};" \
106 "echo '#######################';" \
107 "setenv loadaddr_swu_initramfs 0x14000000;" \
108 "setenv bootargs console=${console} " \
109 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
110 ":${hostname}::off root=/dev/ram rw;" \
112 "sf read ${loadaddr} swu-kernel;" \
113 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
114 "bootm ${loadaddr} ${loadaddr_swu_initramfs};reset;"
116 #define SETUP_BOOTARGS \
117 "run set_rootfs_part;" \
118 "setenv bootargs ${bootargs} console=${console} " \
119 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
120 "rootwait rootfstype=ext4 rw; " \
121 "run set_kernel_part;" \
122 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
123 "mmc read ${loadaddr} ${lba_start} ${fitImg_fw_sz}; " \
124 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
126 /* All the numbers are in LBAs */
127 #define __TFTP_UPDATE_KERNEL \
129 "if test ! -n ${kernel_part}; then " \
130 "setenv kernel_part ${kernel_part_active};" \
132 "if tftp ${loadaddr} ${kernel_file}; then " \
133 "setexpr fw_sz ${filesize} / 0x200; " \
134 "setexpr fw_sz ${fw_sz} + 1; " \
135 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
136 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
139 #define TFTP_UPDATE_KERNEL \
140 "setenv kernel_part ${kernel_part_active};" \
141 "run tftp_mmc_fitImg;" \
142 "setenv kernel_part ${kernel_part_backup};" \
143 "run tftp_mmc_fitImg;" \
145 #define __TFTP_UPDATE_ROOTFS \
147 "if test ! -n ${rootfs_part}; then " \
148 "setenv rootfs_part ${rootfs_part_active};" \
150 "if tftp ${loadaddr} ${rootfs_file}; then " \
151 "setexpr fw_sz ${filesize} / 0x200; " \
152 "setexpr fw_sz ${fw_sz} + 1; " \
153 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
154 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
157 #define TFTP_UPDATE_ROOTFS \
158 "setenv rootfs_part ${rootfs_part_active};" \
159 "run tftp_mmc_rootfs;" \
160 "run tftp_mmc_rootfs_bkp;" \
163 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
164 "tftp_sf_fitImg_SWU=" \
165 "if tftp ${loadaddr} ${kernel_file}; then " \
167 "sf erase swu-kernel +${filesize};" \
168 "sf write ${loadaddr} swu-kernel ${filesize};" \
171 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
172 "swu_initramfs_file=swupdate-image-display5.ext4.gz.u-boot\0" \
173 "tftp_sf_initramfs_SWU=" \
174 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
176 "sf erase swu-initramfs +${filesize};" \
177 "sf write ${loadaddr} swu-initramfs ${filesize};" \
180 #define TFTP_UPDATE_BOOTLOADER \
181 "ubootfile=u-boot.img\0" \
182 "ubootfileSPL=SPL\0" \
184 "if tftp ${loadaddr} ${ubootfile}; then " \
186 "sf erase u-boot +${filesize};" \
187 "sf write ${loadaddr} u-boot ${filesize}" \
190 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
192 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
193 "sf erase 0x0 +${uboot_SPL_size};" \
194 "sf write ${loadaddr} 0x400 ${filesize};" \
197 #define TFTP_UPDATE_SPINOR \
198 "spinorfile=core-image-lwn-display5.spinor\0" \
199 "spinorsize=0x2000000\0" \
201 "if tftp ${loadaddr} ${spinorfile}; then " \
203 "sf erase 0x0 ${spinorsize};" \
204 "sf write ${loadaddr} 0x0 ${filesize};" \
207 #define CONFIG_EXTRA_ENV_SETTINGS \
209 "gpio_recovery=93\0" \
210 "check_em_pad=gpio input ${gpio_recovery};test $? -eq 0;\0" \
211 "display=tianma-tm070-800x480\0" \
214 "altbootcmd=run recovery\0" \
216 "baudrate=115200\0" \
217 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
221 "hostname=display5\0" \
222 "loadaddr=0x12000000\0" \
223 "fdtaddr=0x12800000\0" \
224 "console=ttymxc4,115200 quiet cma=256M\0" \
225 "fdtfile=imx6q-display5.dtb\0" \
226 "fdt_high=0xffffffff\0" \
227 "initrd_high=0xffffffff\0" \
228 "kernel_file=fitImage\0" \
229 "fitImg_fw_sz=0x2200\0" \
230 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
232 "tftpboot ${loadaddr} ${kernel_file};\0" \
234 "setenv ipaddr 192.168.1.102;" \
235 "setenv gatewayip 192.168.1.1;" \
236 "setenv netmask 255.255.255.0;" \
237 "setenv serverip 192.168.1.2;" \
238 "echo BOOT: FACTORY (LEG);" \
240 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
242 "echo BOOT: RECOVERY: SWU;" \
243 "run boot_swu_recovery\0" \
245 "if run download_kernel; then " \
246 "setenv bootargs console=${console} " \
247 "root=/dev/mmcblk0p2 rootwait;" \
248 "bootm ${loadaddr} - ${fdtaddr};reset;" \
250 "addip=setenv bootargs ${bootargs} " \
251 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
252 "${hostname}:eth0:on" \
254 "nfsargs=setenv bootargs " \
255 "root=/dev/nfs rw " \
256 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
258 "rootpath=/srv/tftp/DISP5/rootfs\0" \
260 "if run download_kernel; then " \
263 "setenv bootargs ${bootargs} console=${console};" \
264 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
265 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
268 "if mmc dev ${mmcdev}; then " \
270 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
271 "setexpr fw_sz ${fdtargslen} / 0x200; " \
272 "setexpr fw_sz ${fw_sz} + 1; " \
273 "mmc write ${fdtargsaddr} " \
274 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
277 "if mmc dev ${mmcdev}; then " \
279 "bootm ${loadaddr}#conf@${fdt_conf};reset;" \
282 "if test ${BOOT_FROM} = ACTIVE; then " \
283 "setenv kernel_part ${kernel_part_active};" \
284 "echo BOOT: ACTIVE;" \
285 "else if test ${BOOT_FROM} = BACKUP; then " \
286 "setenv kernel_part ${kernel_part_backup};" \
287 "echo BOOT: BACKUP;" \
292 "if test ${BOOT_FROM} = ACTIVE; then " \
293 "setenv rootfs_part ${rootfs_part_active};" \
294 "else if test ${BOOT_FROM} = BACKUP; then " \
295 "setenv rootfs_part ${rootfs_part_backup};" \
299 "BOOT_FROM=ACTIVE\0" \
300 TFTP_UPDATE_BOOTLOADER \
302 "kernel_part_active=1\0" \
303 "kernel_part_backup=3\0" \
304 __TFTP_UPDATE_KERNEL \
305 "rootfs_part_active=2\0" \
306 "rootfs_part_backup=4\0" \
307 "rootfs_file=core-image-lwn-display5.ext4\0" \
308 "rootfs_file_backup=core-image-lwn-backup-display5.ext4\0" \
309 __TFTP_UPDATE_ROOTFS \
310 "tftp_mmc_rootfs_bkp=" \
311 "setenv rootfs_part ${rootfs_part_backup};" \
312 "setenv rootfs_file ${rootfs_file_backup};" \
313 "run tftp_mmc_rootfs\0" \
314 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
315 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
318 /* Miscellaneous configurable options */
319 #undef CONFIG_SYS_CBSIZE
320 #define CONFIG_SYS_CBSIZE 2048
322 /* Print Buffer Size */
323 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
324 sizeof(CONFIG_SYS_PROMPT) + 16)
325 #define CONFIG_SYS_MAXARGS 32
326 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
328 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
329 #define CONFIG_SYS_HZ 1000
331 /* Physical Memory Map */
332 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
333 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
335 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
336 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
338 #define CONFIG_SYS_INIT_SP_OFFSET \
339 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
340 #define CONFIG_SYS_INIT_SP_ADDR \
341 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
344 #if defined(CONFIG_SPL_BUILD)
346 #undef CONFIG_WATCHDOG
347 #define CONFIG_HW_WATCHDOG
351 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
352 #define CONFIG_ENV_SIZE (SZ_64K)
353 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
354 #define CONFIG_ENV_OFFSET (0x120000)
355 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
356 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
357 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
358 CONFIG_ENV_SECT_SIZE)
359 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
362 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
363 #endif /* __CONFIG_H */