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cb07d74e | 1 | /* |
468fb1e4 | 2 | * Copyright (C) 2013, 2014, 2017 Markus Niebel <Markus.Niebel@tq-group.com> |
cb07d74e | 3 | * |
468fb1e4 | 4 | * Configuration settings for the TQ Systems TQMa6<Q,D,DL,S> module. |
cb07d74e MN |
5 | * |
6 | * SPDX-License-Identifier: GPL-2.0+ | |
7 | */ | |
8 | ||
9 | #ifndef __CONFIG_H | |
10 | #define __CONFIG_H | |
11 | ||
66cacc9d | 12 | #include <linux/kconfig.h> |
1719d49c MN |
13 | /* SPL */ |
14 | /* #if defined(CONFIG_SPL_BUILD) */ | |
1719d49c MN |
15 | /* common IMX6 SPL configuration */ |
16 | #include "imx6_spl.h" | |
17 | ||
18 | /* #endif */ | |
19 | ||
cd6ddc48 | 20 | /* place code in last 4 MiB of RAM */ |
cd6ddc48 | 21 | |
cb07d74e | 22 | #include "mx6_common.h" |
cb07d74e | 23 | |
d4b349e4 | 24 | #if defined(CONFIG_TQMA6S) |
cb07d74e | 25 | #define PHYS_SDRAM_SIZE (512u * SZ_1M) |
468fb1e4 MN |
26 | #elif defined(CONFIG_TQMA6DL) |
27 | #define PHYS_SDRAM_SIZE (SZ_1G) | |
d4b349e4 | 28 | #elif defined(CONFIG_TQMA6Q) |
468fb1e4 | 29 | #define PHYS_SDRAM_SIZE (SZ_1G) |
cb07d74e MN |
30 | #endif |
31 | ||
cb07d74e MN |
32 | #define CONFIG_MXC_UART |
33 | ||
34 | /* SPI */ | |
cb07d74e MN |
35 | #define CONFIG_MXC_SPI |
36 | ||
37 | /* SPI Flash */ | |
cb07d74e | 38 | |
52835468 MN |
39 | #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K |
40 | ||
cb07d74e | 41 | #define CONFIG_SF_DEFAULT_BUS 0 |
1719d49c | 42 | #define CONFIG_SF_DEFAULT_CS 0 |
cb07d74e MN |
43 | #define CONFIG_SF_DEFAULT_SPEED 50000000 |
44 | #define CONFIG_SF_DEFAULT_MODE (SPI_MODE_0) | |
45 | ||
46 | /* I2C Configs */ | |
cb07d74e MN |
47 | #define CONFIG_SYS_I2C |
48 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
49 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
50 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
f8cb101e | 51 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
cb07d74e MN |
52 | #define CONFIG_I2C_MULTI_BUS |
53 | #define CONFIG_SYS_I2C_SPEED 100000 | |
54 | ||
cb07d74e MN |
55 | /* I2C EEPROM (M24C64) */ |
56 | #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 | |
57 | #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 | |
58 | #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS 5 /* 32 Bytes */ | |
59 | #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS 20 | |
cb07d74e MN |
60 | |
61 | #define CONFIG_POWER | |
62 | #define CONFIG_POWER_I2C | |
63 | #define CONFIG_POWER_PFUZE100 | |
64 | #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08 | |
65 | #define TQMA6_PFUZE100_I2C_BUS 2 | |
66 | ||
67 | /* MMC Configs */ | |
cb07d74e MN |
68 | #define CONFIG_SYS_FSL_ESDHC_ADDR 0 |
69 | ||
cb07d74e | 70 | /* USB Configs */ |
cb07d74e | 71 | #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW) |
911b5ea5 SR |
72 | #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
73 | #define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */ | |
cb07d74e | 74 | |
cb07d74e MN |
75 | #define CONFIG_FEC_MXC |
76 | #define IMX_FEC_BASE ENET_BASE_ADDR | |
cb07d74e MN |
77 | #define CONFIG_MII |
78 | ||
cb07d74e | 79 | #define CONFIG_ARP_TIMEOUT 200UL |
cb07d74e | 80 | |
cb07d74e MN |
81 | #define CONFIG_ENV_SIZE (SZ_8K) |
82 | /* Size of malloc() pool */ | |
83 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * SZ_1M) | |
84 | ||
85 | #if defined(CONFIG_TQMA6X_MMC_BOOT) | |
86 | ||
cb07d74e MN |
87 | #define TQMA6_UBOOT_OFFSET SZ_1K |
88 | #define TQMA6_UBOOT_SECTOR_START 0x2 | |
89 | #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe | |
90 | ||
91 | #define CONFIG_ENV_OFFSET SZ_1M | |
92 | #define CONFIG_SYS_MMC_ENV_DEV 0 | |
93 | ||
94 | #define TQMA6_FDT_OFFSET (2 * SZ_1M) | |
95 | #define TQMA6_FDT_SECTOR_START 0x1000 | |
96 | #define TQMA6_FDT_SECTOR_COUNT 0x800 | |
97 | ||
98 | #define TQMA6_KERNEL_SECTOR_START 0x2000 | |
99 | #define TQMA6_KERNEL_SECTOR_COUNT 0x2000 | |
100 | ||
101 | #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \ | |
102 | "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \ | |
103 | "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \ | |
104 | "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \ | |
105 | "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \ | |
106 | "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \ | |
107 | "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \ | |
108 | "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \ | |
109 | "loadimage=mmc dev ${mmcdev}; " \ | |
110 | "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \ | |
111 | "loadfdt=mmc dev ${mmcdev}; " \ | |
112 | "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \ | |
113 | "update_uboot=if tftp ${uboot}; then " \ | |
114 | "if itest ${filesize} > 0; then " \ | |
115 | "mmc dev ${mmcdev}; mmc rescan; " \ | |
e7203d77 MN |
116 | "setexpr blkc ${filesize} + 0x1ff; " \ |
117 | "setexpr blkc ${blkc} / 0x200; " \ | |
cb07d74e MN |
118 | "if itest ${blkc} <= ${uboot_size}; then " \ |
119 | "mmc write ${loadaddr} ${uboot_start} " \ | |
120 | "${blkc}; " \ | |
121 | "fi; " \ | |
122 | "fi; fi; " \ | |
123 | "setenv filesize; setenv blkc \0" \ | |
124 | "update_kernel=run kernel_name; " \ | |
125 | "if tftp ${kernel}; then " \ | |
126 | "if itest ${filesize} > 0; then " \ | |
127 | "mmc dev ${mmcdev}; mmc rescan; " \ | |
e7203d77 MN |
128 | "setexpr blkc ${filesize} + 0x1ff; " \ |
129 | "setexpr blkc ${blkc} / 0x200; " \ | |
cb07d74e MN |
130 | "if itest ${blkc} <= ${kernel_size}; then " \ |
131 | "mmc write ${loadaddr} " \ | |
132 | "${kernel_start} ${blkc}; " \ | |
133 | "fi; " \ | |
134 | "fi; " \ | |
135 | "fi; " \ | |
136 | "setenv filesize; setenv blkc \0" \ | |
137 | "update_fdt=if tftp ${fdt_file}; then " \ | |
138 | "if itest ${filesize} > 0; then " \ | |
139 | "mmc dev ${mmcdev}; mmc rescan; " \ | |
e7203d77 MN |
140 | "setexpr blkc ${filesize} + 0x1ff; " \ |
141 | "setexpr blkc ${blkc} / 0x200; " \ | |
cb07d74e MN |
142 | "if itest ${blkc} <= ${fdt_size}; then " \ |
143 | "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \ | |
144 | "fi; " \ | |
145 | "fi; fi; " \ | |
146 | "setenv filesize; setenv blkc \0" \ | |
147 | ||
148 | #define CONFIG_BOOTCOMMAND \ | |
149 | "run mmcboot; run netboot; run panicboot" | |
150 | ||
151 | #elif defined(CONFIG_TQMA6X_SPI_BOOT) | |
152 | ||
cb07d74e MN |
153 | #define TQMA6_UBOOT_OFFSET 0x400 |
154 | #define TQMA6_UBOOT_SECTOR_START 0x0 | |
155 | /* max u-boot size: 512k */ | |
52835468 | 156 | #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE |
cb07d74e MN |
157 | #define TQMA6_UBOOT_SECTOR_COUNT 0x8 |
158 | #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \ | |
159 | TQMA6_UBOOT_SECTOR_COUNT) | |
160 | ||
cb07d74e MN |
161 | #define CONFIG_SYS_REDUNDAND_ENVIRONMENT |
162 | #define CONFIG_ENV_OFFSET (TQMA6_UBOOT_SIZE) | |
52835468 | 163 | #define CONFIG_ENV_SECT_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE |
cb07d74e MN |
164 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ |
165 | CONFIG_ENV_SECT_SIZE) | |
166 | ||
167 | #define CONFIG_ENV_SPI_BUS (CONFIG_SF_DEFAULT_BUS) | |
168 | #define CONFIG_ENV_SPI_CS (CONFIG_SF_DEFAULT_CS) | |
169 | #define CONFIG_ENV_SPI_MAX_HZ (CONFIG_SF_DEFAULT_SPEED) | |
170 | #define CONFIG_ENV_SPI_MODE (CONFIG_SF_DEFAULT_MODE) | |
171 | ||
172 | #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \ | |
173 | CONFIG_ENV_SECT_SIZE) | |
52835468 | 174 | #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE) |
cb07d74e MN |
175 | |
176 | #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */ | |
177 | #define TQMA6_FDT_SECTOR_COUNT 0x01 | |
178 | ||
179 | #define TQMA6_KERNEL_SECTOR_START 0x10 | |
180 | #define TQMA6_KERNEL_SECTOR_COUNT 0x60 | |
181 | ||
182 | #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \ | |
183 | "mmcblkdev=0\0" \ | |
184 | "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \ | |
185 | "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \ | |
186 | "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \ | |
187 | "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \ | |
188 | "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \ | |
189 | "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \ | |
190 | "update_uboot=if tftp ${uboot}; then " \ | |
191 | "if itest ${filesize} > 0; then " \ | |
192 | "setexpr blkc ${filesize} + " \ | |
193 | __stringify(TQMA6_UBOOT_OFFSET) "; " \ | |
194 | "setexpr size ${uboot_sectors} * " \ | |
52835468 | 195 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
196 | "if itest ${blkc} <= ${size}; then " \ |
197 | "sf probe; " \ | |
198 | "sf erase 0 ${size}; " \ | |
199 | "sf write ${loadaddr} ${uboot_offset} " \ | |
200 | "${filesize}; " \ | |
201 | "fi; " \ | |
202 | "fi; fi; " \ | |
203 | "setenv filesize 0; setenv blkc; setenv size \0" \ | |
204 | "update_kernel=run kernel_name; if tftp ${kernel}; then " \ | |
205 | "if itest ${filesize} > 0; then " \ | |
206 | "setexpr size ${kernel_sectors} * " \ | |
52835468 | 207 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 208 | "setexpr offset ${kernel_start} * " \ |
52835468 | 209 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
210 | "if itest ${filesize} <= ${size}; then " \ |
211 | "sf probe; " \ | |
212 | "sf erase ${offset} ${size}; " \ | |
213 | "sf write ${loadaddr} ${offset} " \ | |
214 | "${filesize}; " \ | |
215 | "fi; " \ | |
216 | "fi; fi; " \ | |
217 | "setenv filesize 0; setenv size ; setenv offset\0" \ | |
218 | "update_fdt=if tftp ${fdt_file}; then " \ | |
219 | "if itest ${filesize} > 0; then " \ | |
220 | "setexpr size ${fdt_sectors} * " \ | |
52835468 | 221 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 222 | "setexpr offset ${fdt_start} * " \ |
52835468 | 223 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
224 | "if itest ${filesize} <= ${size}; then " \ |
225 | "sf probe; " \ | |
226 | "sf erase ${offset} ${size}; " \ | |
227 | "sf write ${loadaddr} ${offset} " \ | |
228 | "${filesize}; " \ | |
229 | "fi; " \ | |
230 | "fi; fi; " \ | |
231 | "setenv filesize 0; setenv size ; setenv offset\0" \ | |
232 | "loadimage=sf probe; " \ | |
233 | "setexpr size ${kernel_sectors} * " \ | |
52835468 | 234 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 235 | "setexpr offset ${kernel_start} * " \ |
52835468 | 236 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e MN |
237 | "sf read ${loadaddr} ${offset} ${size}; " \ |
238 | "setenv size ; setenv offset\0" \ | |
239 | "loadfdt=sf probe; " \ | |
240 | "setexpr size ${fdt_sectors} * " \ | |
52835468 | 241 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
cb07d74e | 242 | "setexpr offset ${fdt_start} * " \ |
52835468 | 243 | __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \ |
0b14f1a6 | 244 | "sf read ${fdt_addr} ${offset} ${size}; " \ |
cb07d74e MN |
245 | "setenv size ; setenv offset\0" \ |
246 | ||
cb07d74e MN |
247 | #define CONFIG_BOOTCOMMAND \ |
248 | "sf probe; run mmcboot; run netboot; run panicboot" \ | |
249 | ||
250 | #else | |
251 | ||
252 | #error "need to define boot source" | |
253 | ||
254 | #endif | |
255 | ||
256 | /* 128 MiB offset as in ARM related docu for linux suggested */ | |
257 | #define TQMA6_FDT_ADDRESS 0x18000000 | |
258 | ||
9e9846a4 MN |
259 | /* set to a resonable value, changeable by user */ |
260 | #define TQMA6_CMA_SIZE 160M | |
261 | ||
cb07d74e MN |
262 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
263 | "board=tqma6\0" \ | |
264 | "uimage=uImage\0" \ | |
265 | "zimage=zImage\0" \ | |
266 | "boot_type=bootz\0" \ | |
267 | "kernel_name=if test \"${boot_type}\" != bootz; then " \ | |
268 | "setenv kernel ${uimage}; " \ | |
269 | "else setenv kernel ${zimage}; fi\0" \ | |
270 | "uboot=u-boot.imx\0" \ | |
271 | "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ | |
272 | "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \ | |
dc05e47a | 273 | "console=" CONSOLE_DEV "\0" \ |
9e9846a4 | 274 | "cma_size="__stringify(TQMA6_CMA_SIZE)"\0" \ |
cb07d74e MN |
275 | "fdt_high=0xffffffff\0" \ |
276 | "initrd_high=0xffffffff\0" \ | |
34713901 | 277 | "rootfsmode=ro\0" \ |
9e9846a4 | 278 | "addcma=setenv bootargs ${bootargs} cma=${cma_size}\0" \ |
cb07d74e MN |
279 | "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \ |
280 | "addfb=setenv bootargs ${bootargs} " \ | |
281 | "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \ | |
282 | "mmcpart=2\0" \ | |
283 | "mmcblkdev=0\0" \ | |
9e9846a4 | 284 | "mmcargs=run addmmc addtty addfb addcma\0" \ |
cb07d74e | 285 | "addmmc=setenv bootargs ${bootargs} " \ |
34713901 MN |
286 | "root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} " \ |
287 | "rootwait\0" \ | |
cb07d74e MN |
288 | "mmcboot=echo Booting from mmc ...; " \ |
289 | "setenv bootargs; " \ | |
290 | "run mmcargs; " \ | |
291 | "run loadimage; " \ | |
292 | "if run loadfdt; then " \ | |
293 | "echo boot device tree kernel ...; " \ | |
294 | "${boot_type} ${loadaddr} - ${fdt_addr}; " \ | |
295 | "else " \ | |
296 | "${boot_type}; " \ | |
297 | "fi;\0" \ | |
298 | "setenv bootargs \0" \ | |
299 | "netdev=eth0\0" \ | |
300 | "rootpath=/srv/nfs/tqma6\0" \ | |
301 | "ipmode=static\0" \ | |
9e9846a4 | 302 | "netargs=run addnfs addip addtty addfb addcma\0" \ |
cb07d74e MN |
303 | "addnfs=setenv bootargs ${bootargs} " \ |
304 | "root=/dev/nfs rw " \ | |
305 | "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \ | |
306 | "addip_static=setenv bootargs ${bootargs} " \ | |
307 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \ | |
308 | "${hostname}:${netdev}:off\0" \ | |
309 | "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \ | |
310 | "addip=if test \"${ipmode}\" != static; then " \ | |
311 | "run addip_dynamic; else run addip_static; fi\0" \ | |
312 | "set_getcmd=if test \"${ipmode}\" != static; then " \ | |
313 | "setenv getcmd dhcp; setenv autoload yes; " \ | |
314 | "else setenv getcmd tftp; setenv autoload no; fi\0" \ | |
315 | "netboot=echo Booting from net ...; " \ | |
316 | "run kernel_name; " \ | |
317 | "run set_getcmd; " \ | |
318 | "setenv bootargs; " \ | |
319 | "run netargs; " \ | |
320 | "if ${getcmd} ${kernel}; then " \ | |
321 | "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \ | |
322 | "${boot_type} ${loadaddr} - ${fdt_addr}; " \ | |
323 | "fi; " \ | |
324 | "fi; " \ | |
325 | "echo ... failed\0" \ | |
326 | "panicboot=echo No boot device !!! reset\0" \ | |
327 | TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \ | |
328 | ||
cb07d74e MN |
329 | /* Physical Memory Map */ |
330 | #define CONFIG_NR_DRAM_BANKS 1 | |
331 | #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR | |
332 | ||
333 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM | |
334 | #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR | |
335 | #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE | |
336 | ||
337 | #define CONFIG_SYS_INIT_SP_OFFSET \ | |
338 | (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) | |
339 | #define CONFIG_SYS_INIT_SP_ADDR \ | |
340 | (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) | |
341 | ||
6b396b31 SR |
342 | /* |
343 | * All the defines above are for the TQMa6 SoM | |
344 | * | |
345 | * Now include the baseboard specific configuration | |
346 | */ | |
347 | #ifdef CONFIG_MBA6 | |
348 | #include "tqma6_mba6.h" | |
452308c0 SR |
349 | #elif CONFIG_WRU4 |
350 | #include "tqma6_wru4.h" | |
6b396b31 SR |
351 | #else |
352 | #error "No baseboard for the TQMa6 defined!" | |
353 | #endif | |
354 | ||
355 | /* Support at least the sensor on TQMa6 SOM */ | |
6b396b31 | 356 | |
cb07d74e | 357 | #endif /* __CONFIG_H */ |