3 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
5 * SPDX-License-Identifier: GPL-2.0+
11 #include "mx6_common.h"
14 #define CONFIG_CMD_SPL
15 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
16 #define CONFIG_CMD_SPL_WRITE_SIZE (44 * SZ_1K)
18 /* Falcon Mode - MMC support */
19 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0x3F00
20 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS \
21 (CONFIG_CMD_SPL_WRITE_SIZE / 512)
22 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0x100 /* 128KiB */
25 * display5 SPI-NOR memory layout
27 * The definition can be found in Kconfig's
28 * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
30 * 0x000000 - 0x020000 : SPI.SPL (128KiB)
31 * 0x020000 - 0x120000 : SPI.u-boot (1MiB)
32 * 0x120000 - 0x130000 : SPI.u-boot-env1 (64KiB)
33 * 0x130000 - 0x140000 : SPI.u-boot-env2 (64KiB)
34 * 0x140000 - 0x940000 : SPI.fitImage-recovery (8MiB)
35 * 0x940000 - 0xD40000 : SPI.swupdate-kernel-FIT (4MiB)
36 * 0xD40000 - 0x1540000 : SPI.swupdate-initramfs (8MiB)
39 #ifndef CONFIG_SPL_BUILD
40 #define CONFIG_MTD_DEVICE
41 #define CONFIG_SPI_FLASH_MTD
42 #define CONFIG_MTD_PARTITIONS
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
51 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
52 #define CONFIG_SPL_SPI_LOAD
54 #define CONFIG_CMDLINE_TAG
55 #define CONFIG_SETUP_MEMORY_TAGS
56 #define CONFIG_INITRD_TAG
57 #define CONFIG_REVISION_TAG
59 /* Size of malloc() pool */
60 #define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
61 #define CONFIG_MISC_INIT_R
63 /*#define CONFIG_MXC_UART*/
64 #define CONFIG_MXC_UART_BASE UART5_BASE
68 #define CONFIG_SF_DEFAULT_BUS 1
69 #define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(5, 29) << 8))
70 #define CONFIG_SF_DEFAULT_SPEED 50000000
71 #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
75 #define CONFIG_SYS_I2C
76 #define CONFIG_SYS_I2C_MXC
77 #define CONFIG_SYS_I2C_MXC_I2C1
78 #define CONFIG_SYS_I2C_MXC_I2C2
79 #define CONFIG_SYS_I2C_MXC_I2C3
80 #define CONFIG_I2C_MULTI_BUS
81 #define CONFIG_SYS_I2C_SPEED 100000
82 #define CONFIG_I2C_EDID
83 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
87 #define IMX_FEC_BASE ENET_BASE_ADDR
88 #define CONFIG_FEC_XCV_TYPE RGMII
89 #define CONFIG_ETHPRIME "FEC"
90 #define CONFIG_FEC_MXC_PHYADDR 0
95 #define CONFIG_FSL_USDHC
96 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
97 #define CONFIG_SYS_FSL_USDHC_NUM 2
98 #define CONFIG_SUPPORT_EMMC_BOOT
100 /* allow to overwrite serial and ethaddr */
101 #define CONFIG_ENV_OVERWRITE
102 #define CONFIG_BAUDRATE 115200
104 #ifndef CONFIG_BOOTCOMMAND
105 #define CONFIG_BOOTCOMMAND "run boot_mmc"
108 #define PARTS_DEFAULT \
109 /* Linux partitions */ \
111 "uuid_disk=${uuid_gpt_disk};" \
112 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
113 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
114 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
115 "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
116 "name=data,size=-,uuid=${uuid_gpt_data}\0"
118 #define FACTORY_PROCEDURE \
119 "echo '#######################';" \
120 "echo '# Factory Boot #';" \
121 "echo '#######################';" \
124 "gpt write mmc ${mmcdev} ${partitions};" \
126 "run tftp_sf_uboot;" \
128 "run tftp_sf_fitImg_recovery;" \
129 "run tftp_sf_fitImg_SWU;" \
130 "run tftp_sf_initramfs_SWU;" \
132 "echo '#######################';" \
133 "echo '# END - OK #';" \
134 "echo '#######################';" \
135 "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
136 "setenv boot_os 'n';" \
140 #define SWUPDATE_RECOVERY_PROCEDURE \
141 "echo '#######################';" \
142 "echo '# RECOVERY SWUupdate #';" \
143 "echo '#######################';" \
144 "setenv loadaddr_swu_initramfs 0x14000000;" \
145 "setenv bootargs console=${console} " \
146 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
147 ":${hostname}::off root=/dev/ram rw;" \
149 "sf read ${loadaddr} swu-kernel;" \
150 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
151 "bootm ${loadaddr} ${loadaddr_swu_initramfs};"
153 #define KERNEL_RECOVERY_PROCEDURE \
154 "echo '#######################';" \
155 "echo '# RECOVERY KERNEL IMG #';" \
156 "echo '#######################';" \
158 "sf read ${loadaddr} lin-recovery;" \
161 #define SETUP_BOOTARGS \
162 "run set_rootfs_part;" \
163 "setenv bootargs ${bootargs} console=${console} " \
164 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
165 "rootwait rootfstype=ext4 rw; " \
166 "run set_kernel_part;" \
167 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
168 "mmc read ${loadaddr} ${lba_start} 0x2000; " \
169 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
171 /* All the numbers are in LBAs */
172 #define __TFTP_UPDATE_KERNEL \
174 "if test ! -n ${kernel_part}; then " \
175 "setenv kernel_part ${kernel_part_active};" \
177 "if tftp ${loadaddr} ${kernel_file}; then " \
178 "setexpr fw_sz ${filesize} / 0x200; " \
179 "setexpr fw_sz ${fw_sz} + 1; " \
180 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
181 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
184 #define TFTP_UPDATE_KERNEL \
185 "setenv kernel_part ${kernel_part_active};" \
186 "run tftp_mmc_fitImg;" \
187 "setenv kernel_part ${kernel_part_backup};" \
188 "run tftp_mmc_fitImg;" \
190 #define __TFTP_UPDATE_ROOTFS \
192 "if test ! -n ${rootfs_part}; then " \
193 "setenv rootfs_part ${rootfs_part_active};" \
195 "if tftp ${loadaddr} ${rootfs_file}; then " \
196 "setexpr fw_sz ${filesize} / 0x200; " \
197 "setexpr fw_sz ${fw_sz} + 1; " \
198 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
199 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
202 /* To save some considerable time, we only once download the rootfs image */
203 /* and store it on 'active' and 'backup' rootfs partitions */
204 #define TFTP_UPDATE_ROOTFS \
205 "setenv rootfs_part ${rootfs_part_active};" \
206 "run tftp_mmc_rootfs;" \
207 "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
208 "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
210 #define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
211 "tftp_sf_fitImg_SWU=" \
212 "if tftp ${loadaddr} ${kernel_file}; then " \
214 "sf erase swu-kernel +${filesize};" \
215 "sf write ${loadaddr} swu-kernel ${filesize};" \
218 #define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
219 "swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \
220 "tftp_sf_initramfs_SWU=" \
221 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
223 "sf erase swu-initramfs +${filesize};" \
224 "sf write ${loadaddr} swu-initramfs ${filesize};" \
227 #define TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
228 "kernel_recovery_file=fitImage-initramfs\0" \
229 "tftp_sf_fitImg_recovery=" \
230 "if tftp ${loadaddr} ${kernel_recovery_file}; then " \
232 "sf erase lin-recovery +${filesize};" \
233 "sf write ${loadaddr} lin-recovery ${filesize};" \
236 #define TFTP_UPDATE_BOOTLOADER \
237 "ubootfile=u-boot.img\0" \
238 "ubootfileSPL=SPL\0" \
240 "if tftp ${loadaddr} ${ubootfile}; then " \
242 "sf erase u-boot +${filesize};" \
243 "sf write ${loadaddr} u-boot ${filesize}" \
246 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
248 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
249 "sf erase 0x0 +${uboot_SPL_size};" \
250 "sf write ${loadaddr} 0x400 ${filesize};" \
253 #define CONFIG_EXTRA_ENV_SETTINGS \
255 "display=tianma-tm070-800x480\0" \
258 "altbootcmd=run recovery\0" \
260 "baudrate=115200\0" \
261 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
262 "factory=" FACTORY_PROCEDURE "\0" \
267 "hostname=display5\0" \
268 "loadaddr=0x12000000\0" \
269 "fdtaddr=0x12800000\0" \
270 "console=ttymxc4,115200 quiet\0" \
271 "fdtfile=imx6q-display5.dtb\0" \
272 "fdt_high=0xffffffff\0" \
273 "initrd_high=0xffffffff\0" \
274 "kernel_file=fitImage\0" \
275 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
277 "tftpboot ${loadaddr} ${kernel_file};\0" \
278 "boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \
279 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
281 "if test ${BOOT_FROM_RECOVERY} = SWU; then " \
282 "echo BOOT: RECOVERY: SWU;" \
283 "run boot_swu_recovery;" \
285 "echo BOOT: RECOVERY: Linux;" \
286 "run boot_kernel_recovery;" \
289 "if run download_kernel; then " \
290 "setenv bootargs console=${console} " \
291 "root=/dev/mmcblk0p2 rootwait;" \
292 "bootm ${loadaddr} - ${fdtaddr};" \
294 "addip=setenv bootargs ${bootargs} " \
295 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
296 "${hostname}:eth0:on" \
298 "nfsargs=setenv bootargs " \
299 "root=/dev/nfs rw " \
300 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
302 "rootpath=/srv/tftp/DISP5/rootfs\0" \
304 "if run download_kernel; then " \
307 "setenv bootargs ${bootargs} console=${console};" \
308 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
309 "bootm ${loadaddr}#conf@${fdt_conf};" \
312 "if mmc dev ${mmcdev}; then " \
314 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
315 "setexpr fw_sz ${fdtargslen} / 0x200; " \
316 "setexpr fw_sz ${fw_sz} + 1; " \
317 "mmc write ${fdtargsaddr} " \
318 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
321 "if mmc dev ${mmcdev}; then " \
323 "bootm ${loadaddr}#conf@${fdt_conf};" \
326 "if test ${BOOT_FROM} = ACTIVE; then " \
327 "setenv kernel_part ${kernel_part_active};" \
328 "echo BOOT: ACTIVE;" \
329 "else if test ${BOOT_FROM} = BACKUP; then " \
330 "setenv kernel_part ${kernel_part_backup};" \
331 "echo BOOT: BACKUP;" \
336 "if test ${BOOT_FROM} = ACTIVE; then " \
337 "setenv rootfs_part ${rootfs_part_active};" \
338 "else if test ${BOOT_FROM} = BACKUP; then " \
339 "setenv rootfs_part ${rootfs_part_backup};" \
343 "BOOT_FROM=ACTIVE\0" \
344 "BOOT_FROM_RECOVERY=Linux\0" \
345 TFTP_UPDATE_BOOTLOADER \
346 "kernel_part_active=1\0" \
347 "kernel_part_backup=3\0" \
348 __TFTP_UPDATE_KERNEL \
349 "rootfs_part_active=2\0" \
350 "rootfs_part_backup=4\0" \
351 "rootfs_file=core-image-lwn-display5.ext4\0" \
352 __TFTP_UPDATE_ROOTFS \
353 TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
354 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
355 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
358 /* Miscellaneous configurable options */
359 #undef CONFIG_SYS_CBSIZE
360 #define CONFIG_SYS_CBSIZE 2048
362 /* Print Buffer Size */
363 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
364 sizeof(CONFIG_SYS_PROMPT) + 16)
365 #define CONFIG_SYS_MAXARGS 32
366 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
368 #define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
369 #define CONFIG_SYS_HZ 1000
371 /* Physical Memory Map */
372 #define CONFIG_NR_DRAM_BANKS 1
373 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
374 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
376 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
377 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
379 #define CONFIG_SYS_INIT_SP_OFFSET \
380 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
381 #define CONFIG_SYS_INIT_SP_ADDR \
382 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
385 #define CONFIG_MTD_PARTITIONS
386 #define CONFIG_MTD_DEVICE
389 #ifdef CONFIG_ENV_IS_IN_SPI_FLASH
390 #define CONFIG_ENV_SIZE (SZ_64K)
391 /* The 0x120000 value corresponds to above SPI-NOR memory MAP */
392 #define CONFIG_ENV_OFFSET (0x120000)
393 #define CONFIG_ENV_SECT_SIZE (SZ_64K)
394 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
395 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
396 CONFIG_ENV_SECT_SIZE)
397 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
399 #define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
400 #define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
401 #define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
402 #define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
405 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
406 #endif /* __CONFIG_H */