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Lukasz Majewskia3eec242017-10-31 17:58:05 +01001/*
2 * Copyright (C) 2017
3 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
4 *
5 * SPDX-License-Identifier: GPL-2.0+
6 */
7
8#ifndef __CONFIG_H
9#define __CONFIG_H
10
11#include "mx6_common.h"
12
13/* Falcon Mode */
14#define CONFIG_CMD_SPL
15#define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
16#define CONFIG_CMD_SPL_WRITE_SIZE (44 * SZ_1K)
17
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 */
23
24/*
25 * display5 SPI-NOR memory layout
26 *
27 * The definition can be found in Kconfig's
28 * CONFIG_MTDIDS_DEFAULT and CONFIG_MTDPARTS_DEFAULT
29 *
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)
37 */
38
39#ifndef CONFIG_SPL_BUILD
40#define CONFIG_MTD_DEVICE
41#define CONFIG_SPI_FLASH_MTD
42#define CONFIG_MTD_PARTITIONS
43#endif
44
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
49
50#include "imx6_spl.h"
51#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
52#define CONFIG_SPL_SPI_LOAD
53
54#define CONFIG_CMDLINE_TAG
55#define CONFIG_SETUP_MEMORY_TAGS
56#define CONFIG_INITRD_TAG
57#define CONFIG_REVISION_TAG
58
59/* Size of malloc() pool */
60#define CONFIG_SYS_MALLOC_LEN (16 * 1024 * 1024)
61#define CONFIG_MISC_INIT_R
62
63/*#define CONFIG_MXC_UART*/
64#define CONFIG_MXC_UART_BASE UART5_BASE
65
66/* SPI NOR Flash */
67#ifdef CONFIG_CMD_SF
68#define CONFIG_MXC_SPI
69#define CONFIG_SF_DEFAULT_BUS 1
70#define CONFIG_SF_DEFAULT_CS (0 | (IMX_GPIO_NR(5, 29) << 8))
71#define CONFIG_SF_DEFAULT_SPEED 50000000
72#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
73#endif
74
75/* I2C Configs */
76#define CONFIG_SYS_I2C
77#define CONFIG_SYS_I2C_MXC
78#define CONFIG_SYS_I2C_MXC_I2C1
79#define CONFIG_SYS_I2C_MXC_I2C2
80#define CONFIG_SYS_I2C_MXC_I2C3
81#define CONFIG_I2C_MULTI_BUS
82#define CONFIG_SYS_I2C_SPEED 100000
83#define CONFIG_I2C_EDID
84#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
85
86/* Ethernet */
87#ifdef CONFIG_FEC_MXC
88#define IMX_FEC_BASE ENET_BASE_ADDR
89#define CONFIG_FEC_XCV_TYPE RGMII
90#define CONFIG_ETHPRIME "FEC"
91#define CONFIG_FEC_MXC_PHYADDR 0
92#define CONFIG_MII
93#endif
94
95/* MMC Configs */
96#define CONFIG_FSL_ESDHC
97#define CONFIG_FSL_USDHC
98#define CONFIG_SYS_FSL_ESDHC_ADDR 0
99#define CONFIG_SYS_FSL_USDHC_NUM 2
100#define CONFIG_SUPPORT_EMMC_BOOT
101
102/* allow to overwrite serial and ethaddr */
103#define CONFIG_ENV_OVERWRITE
104#define CONFIG_BAUDRATE 115200
105
106#ifndef CONFIG_BOOTCOMMAND
107#define CONFIG_BOOTCOMMAND "run boot_mmc"
108#endif
109
110#define PARTS_DEFAULT \
111 /* Linux partitions */ \
112 "partitions=" \
113 "uuid_disk=${uuid_gpt_disk};" \
114 "name=kernel_raw1,start=128K,size=8M,uuid=${uuid_gpt_kernel_raw1};" \
115 "name=rootfs1,size=1528M,uuid=${uuid_gpt_rootfs1};" \
116 "name=kernel_raw2,size=8M,uuid=${uuid_gpt_kernel_raw2};" \
117 "name=rootfs2,size=1528M,uuid=${uuid_gpt_rootfs2};" \
118 "name=data,size=-,uuid=${uuid_gpt_data}\0"
119
120#define FACTORY_PROCEDURE \
121 "echo '#######################';" \
122 "echo '# Factory Boot #';" \
123 "echo '#######################';" \
124 "env default -a;" \
125 "saveenv;" \
126 "gpt write mmc ${mmcdev} ${partitions};" \
127 "run tftp_sf_SPL;" \
128 "run tftp_sf_uboot;" \
129 TFTP_UPDATE_KERNEL \
130 "run tftp_sf_fitImg_recovery;" \
131 "run tftp_sf_fitImg_SWU;" \
132 "run tftp_sf_initramfs_SWU;" \
133 TFTP_UPDATE_ROOTFS \
134 "echo '#######################';" \
135 "echo '# END - OK #';" \
136 "echo '#######################';" \
137 "setenv bootcmd 'env default -a; saveenv; run falcon_setup; reset';" \
138 "setenv boot_os 'n';" \
139 "saveenv;" \
140 "reset;"
141
142#define SWUPDATE_RECOVERY_PROCEDURE \
143 "echo '#######################';" \
144 "echo '# RECOVERY SWUupdate #';" \
145 "echo '#######################';" \
146 "setenv loadaddr_swu_initramfs 0x14000000;" \
147 "setenv bootargs console=${console} " \
148 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
149 ":${hostname}::off root=/dev/ram rw;" \
150 "sf probe;" \
151 "sf read ${loadaddr} swu-kernel;" \
152 "sf read ${loadaddr_swu_initramfs} swu-initramfs;" \
153 "bootm ${loadaddr} ${loadaddr_swu_initramfs};"
154
155#define KERNEL_RECOVERY_PROCEDURE \
156 "echo '#######################';" \
157 "echo '# RECOVERY KERNEL IMG #';" \
158 "echo '#######################';" \
159 "sf probe;" \
160 "sf read ${loadaddr} lin-recovery;" \
161 "bootm;"
162
163#define SETUP_BOOTARGS \
164 "run set_rootfs_part;" \
165 "setenv bootargs ${bootargs} console=${console} " \
166 "root=/dev/mmcblk${mmcdev}p${rootfs_part} " \
167 "rootwait rootfstype=ext4 rw; " \
168 "run set_kernel_part;" \
169 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
170 "mmc read ${loadaddr} ${lba_start} 0x2000; " \
171 "setenv fdt_conf imx6q-${board}-${display}.dtb; "
172
173/* All the numbers are in LBAs */
174#define __TFTP_UPDATE_KERNEL \
175 "tftp_mmc_fitImg=" \
176 "if test ! -n ${kernel_part}; then " \
177 "setenv kernel_part ${kernel_part_active};" \
178 "fi;" \
179 "if tftp ${loadaddr} ${kernel_file}; then " \
180 "setexpr fw_sz ${filesize} / 0x200; " \
181 "setexpr fw_sz ${fw_sz} + 1; " \
182 "part start mmc ${mmcdev} ${kernel_part} lba_start; " \
183 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
184 "; fi\0" \
185
186#define TFTP_UPDATE_KERNEL \
187 "setenv kernel_part ${kernel_part_active};" \
188 "run tftp_mmc_fitImg;" \
189 "setenv kernel_part ${kernel_part_backup};" \
190 "run tftp_mmc_fitImg;" \
191
192#define __TFTP_UPDATE_ROOTFS \
193 "tftp_mmc_rootfs=" \
194 "if test ! -n ${rootfs_part}; then " \
195 "setenv rootfs_part ${rootfs_part_active};" \
196 "fi;" \
197 "if tftp ${loadaddr} ${rootfs_file}; then " \
198 "setexpr fw_sz ${filesize} / 0x200; " \
199 "setexpr fw_sz ${fw_sz} + 1; " \
200 "part start mmc ${mmcdev} ${rootfs_part} lba_start; " \
201 "mmc write ${loadaddr} ${lba_start} ${fw_sz}; " \
202 "; fi\0" \
203
204/* To save some considerable time, we only once download the rootfs image */
205/* and store it on 'active' and 'backup' rootfs partitions */
206#define TFTP_UPDATE_ROOTFS \
207 "setenv rootfs_part ${rootfs_part_active};" \
208 "run tftp_mmc_rootfs;" \
209 "part start mmc ${mmcdev} ${rootfs_part_backup} lba_start;" \
210 "mmc write ${loadaddr} ${lba_start} ${fw_sz};" \
211
212#define TFTP_UPDATE_RECOVERY_SWU_KERNEL \
213 "tftp_sf_fitImg_SWU=" \
214 "if tftp ${loadaddr} ${kernel_file}; then " \
215 "sf probe;" \
216 "sf erase swu-kernel +${filesize};" \
217 "sf write ${loadaddr} swu-kernel ${filesize};" \
218 "; fi\0" \
219
220#define TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
221 "swu_initramfs_file=swupdate-image-display5.ext3.gz.u-boot\0" \
222 "tftp_sf_initramfs_SWU=" \
223 "if tftp ${loadaddr} ${swu_initramfs_file}; then " \
224 "sf probe;" \
225 "sf erase swu-initramfs +${filesize};" \
226 "sf write ${loadaddr} swu-initramfs ${filesize};" \
227 "; fi\0" \
228
229#define TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
230 "kernel_recovery_file=fitImage-initramfs\0" \
231 "tftp_sf_fitImg_recovery=" \
232 "if tftp ${loadaddr} ${kernel_recovery_file}; then " \
233 "sf probe;" \
234 "sf erase lin-recovery +${filesize};" \
235 "sf write ${loadaddr} lin-recovery ${filesize};" \
236 "; fi\0" \
237
238#define TFTP_UPDATE_BOOTLOADER \
239 "ubootfile=u-boot.img\0" \
240 "ubootfileSPL=SPL\0" \
241 "tftp_sf_uboot=" \
242 "if tftp ${loadaddr} ${ubootfile}; then " \
243 "sf probe;" \
244 "sf erase u-boot +${filesize};" \
245 "sf write ${loadaddr} u-boot ${filesize}" \
246 "; fi\0" \
247 "tftp_sf_SPL=" \
248 "if tftp ${loadaddr} ${ubootfileSPL}; then " \
249 "sf probe;" \
250 "setexpr uboot_SPL_size ${filesize} + 0x400;" \
251 "sf erase 0x0 +${uboot_SPL_size};" \
252 "sf write ${loadaddr} 0x400 ${filesize};" \
253 "fi\0" \
254
255#define CONFIG_EXTRA_ENV_SETTINGS \
256 PARTS_DEFAULT \
257 "display=tianma-tm070-800x480\0" \
258 "board=display5\0" \
259 "mmcdev=0\0" \
260 "altbootcmd=run recovery\0" \
261 "bootdelay=1\0" \
262 "baudrate=115200\0" \
263 "bootcmd=" CONFIG_BOOTCOMMAND "\0" \
264 "factory=" FACTORY_PROCEDURE "\0" \
265 "bootlimit=3\0" \
266 "ethact=FEC\0" \
267 "netdev=eth0\0" \
268 "boot_os=y\0" \
269 "hostname=display5\0" \
270 "loadaddr=0x12000000\0" \
271 "fdtaddr=0x12800000\0" \
272 "console=ttymxc4,115200 quiet\0" \
273 "fdtfile=imx6q-display5.dtb\0" \
274 "fdt_high=0xffffffff\0" \
275 "initrd_high=0xffffffff\0" \
276 "kernel_file=fitImage\0" \
277 "up=run tftp_sf_SPL; run tftp_sf_uboot\0" \
278 "download_kernel=" \
279 "tftpboot ${loadaddr} ${kernel_file};\0" \
280 "boot_kernel_recovery=" KERNEL_RECOVERY_PROCEDURE "\0" \
281 "boot_swu_recovery=" SWUPDATE_RECOVERY_PROCEDURE "\0" \
282 "recovery=" \
283 "if test ${BOOT_FROM_RECOVERY} = SWU; then " \
284 "echo BOOT: RECOVERY: SWU;" \
285 "run boot_swu_recovery;" \
286 "else " \
287 "echo BOOT: RECOVERY: Linux;" \
288 "run boot_kernel_recovery;" \
289 "fi\0" \
290 "boot_tftp=" \
291 "if run download_kernel; then " \
292 "setenv bootargs console=${console} " \
293 "root=/dev/mmcblk0p2 rootwait;" \
294 "bootm ${loadaddr} - ${fdtaddr};" \
295 "fi\0" \
296 "addip=setenv bootargs ${bootargs} " \
297 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
298 "${hostname}:eth0:on" \
299 "\0" \
300 "nfsargs=setenv bootargs " \
301 "root=/dev/nfs rw " \
302 "nfsroot=${serverip}:${rootpath},nolock,nfsvers=3" \
303 "\0" \
304 "rootpath=/srv/tftp/DISP5/rootfs\0" \
305 "boot_nfs=" \
306 "if run download_kernel; then " \
307 "run nfsargs;" \
308 "run addip;" \
309 "setenv bootargs ${bootargs} console=${console};" \
310 "setenv fdt_conf imx6q-${board}-${display}.dtb; " \
311 "bootm ${loadaddr}#conf@${fdt_conf};" \
312 "fi\0" \
313 "falcon_setup=" \
314 "if mmc dev ${mmcdev}; then " \
315 SETUP_BOOTARGS \
316 "spl export fdt ${loadaddr}#conf@${fdt_conf};" \
317 "setexpr fw_sz ${fdtargslen} / 0x200; " \
318 "setexpr fw_sz ${fw_sz} + 1; " \
319 "mmc write ${fdtargsaddr} " \
320 __stringify(CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR)" ${fw_sz}; " \
321 "fi\0" \
322 "boot_mmc=" \
323 "if mmc dev ${mmcdev}; then " \
324 SETUP_BOOTARGS \
325 "bootm ${loadaddr}#conf@${fdt_conf};" \
326 "fi\0" \
327 "set_kernel_part=" \
328 "if test ${BOOT_FROM} = ACTIVE; then " \
329 "setenv kernel_part ${kernel_part_active};" \
330 "echo BOOT: ACTIVE;" \
331 "else if test ${BOOT_FROM} = BACKUP; then " \
332 "setenv kernel_part ${kernel_part_backup};" \
333 "echo BOOT: BACKUP;" \
334 "else " \
335 "run recovery;" \
336 "fi;fi\0" \
337 "set_rootfs_part=" \
338 "if test ${BOOT_FROM} = ACTIVE; then " \
339 "setenv rootfs_part ${rootfs_part_active};" \
340 "else if test ${BOOT_FROM} = BACKUP; then " \
341 "setenv rootfs_part ${rootfs_part_backup};" \
342 "else " \
343 "run recovery;" \
344 "fi;fi\0" \
345 "BOOT_FROM=ACTIVE\0" \
346 "BOOT_FROM_RECOVERY=Linux\0" \
347 TFTP_UPDATE_BOOTLOADER \
348 "kernel_part_active=1\0" \
349 "kernel_part_backup=3\0" \
350 __TFTP_UPDATE_KERNEL \
351 "rootfs_part_active=2\0" \
352 "rootfs_part_backup=4\0" \
353 "rootfs_file=core-image-lwn-display5.ext4\0" \
354 __TFTP_UPDATE_ROOTFS \
355 TFTP_UPDATE_RECOVERY_KERNEL_INITRAMFS \
356 TFTP_UPDATE_RECOVERY_SWU_KERNEL \
357 TFTP_UPDATE_RECOVERY_SWU_INITRAMFS \
358 "\0" \
359
360/* Miscellaneous configurable options */
361#undef CONFIG_SYS_CBSIZE
362#define CONFIG_SYS_CBSIZE 2048
363
364/* Print Buffer Size */
365#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
366 sizeof(CONFIG_SYS_PROMPT) + 16)
367#define CONFIG_SYS_MAXARGS 32
368#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
369
370#define CONFIG_STANDALONE_LOAD_ADDR 0x10001000
371#define CONFIG_SYS_HZ 1000
372
373/* Physical Memory Map */
374#define CONFIG_NR_DRAM_BANKS 1
375#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
376#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
377
378#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
379#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
380
381#define CONFIG_SYS_INIT_SP_OFFSET \
382 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
383#define CONFIG_SYS_INIT_SP_ADDR \
384 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
385
386/* Commands */
387#define CONFIG_MTD_PARTITIONS
388#define CONFIG_MTD_DEVICE
389
390/* ENV config */
391#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
392#define CONFIG_ENV_SIZE (SZ_64K)
393/* The 0x120000 value corresponds to above SPI-NOR memory MAP */
394#define CONFIG_ENV_OFFSET (0x120000)
395#define CONFIG_ENV_SECT_SIZE (SZ_64K)
396#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
397#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \
398 CONFIG_ENV_SECT_SIZE)
399#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
400
401#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
402#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
403#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
404#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
405#endif
406
407#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
408#endif /* __CONFIG_H */