65cc12f1c19de10e28cb58220639b5ac6b187c63
[platform/kernel/u-boot.git] / include / configs / tqma6.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2013, 2014, 2017 Markus Niebel <Markus.Niebel@tq-group.com>
4  *
5  * Configuration settings for the TQ Systems TQMa6<Q,D,DL,S> module.
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10
11 #include <linux/kconfig.h>
12 /* SPL */
13 /* #if defined(CONFIG_SPL_BUILD) */
14 /* common IMX6 SPL configuration */
15 #include "imx6_spl.h"
16
17 /* #endif */
18
19 /* place code in last 4 MiB of RAM */
20
21 #include "mx6_common.h"
22
23 #if defined(CONFIG_TQMA6S)
24 #define PHYS_SDRAM_SIZE                 (512u * SZ_1M)
25 #elif defined(CONFIG_TQMA6DL)
26 #define PHYS_SDRAM_SIZE                 (SZ_1G)
27 #elif defined(CONFIG_TQMA6Q)
28 #define PHYS_SDRAM_SIZE                 (SZ_1G)
29 #endif
30
31 #define CONFIG_MXC_UART
32
33 /* SPI Flash */
34
35 #define TQMA6_SPI_FLASH_SECTOR_SIZE     SZ_64K
36
37 #define CONFIG_SF_DEFAULT_BUS   0
38 #define CONFIG_SF_DEFAULT_CS    0
39 #define CONFIG_SF_DEFAULT_SPEED 50000000
40 #define CONFIG_SF_DEFAULT_MODE  (SPI_MODE_0)
41
42 /* I2C Configs */
43 #define CONFIG_SYS_I2C
44 #define CONFIG_SYS_I2C_MXC
45 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
46 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
47 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
48 #define CONFIG_I2C_MULTI_BUS
49 #define CONFIG_SYS_I2C_SPEED            100000
50
51 /* I2C EEPROM (M24C64) */
52 #define CONFIG_SYS_I2C_EEPROM_ADDR                      0x50
53 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN                  2
54 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_BITS           5 /* 32 Bytes */
55 #define CONFIG_SYS_I2C_EEPROM_PAGE_WRITE_DELAY_MS       20
56
57 #define CONFIG_POWER
58 #define CONFIG_POWER_I2C
59 #define CONFIG_POWER_PFUZE100
60 #define CONFIG_POWER_PFUZE100_I2C_ADDR  0x08
61 #define TQMA6_PFUZE100_I2C_BUS          2
62
63 /* MMC Configs */
64 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
65
66 /* USB Configs */
67 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
68 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
69 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET        /* For OTG port */
70
71 #define CONFIG_FEC_MXC
72 #define IMX_FEC_BASE                    ENET_BASE_ADDR
73
74 #define CONFIG_ARP_TIMEOUT              200UL
75
76 #define CONFIG_ENV_SIZE                 (SZ_8K)
77 /* Size of malloc() pool */
78 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 2 * SZ_1M)
79
80 #if defined(CONFIG_TQMA6X_MMC_BOOT)
81
82 #define TQMA6_UBOOT_OFFSET              SZ_1K
83 #define TQMA6_UBOOT_SECTOR_START        0x2
84 #define TQMA6_UBOOT_SECTOR_COUNT        0x7fe
85
86 #define CONFIG_ENV_OFFSET               SZ_1M
87 #define CONFIG_SYS_MMC_ENV_DEV          0
88
89 #define TQMA6_FDT_OFFSET                (2 * SZ_1M)
90 #define TQMA6_FDT_SECTOR_START          0x1000
91 #define TQMA6_FDT_SECTOR_COUNT          0x800
92
93 #define TQMA6_KERNEL_SECTOR_START       0x2000
94 #define TQMA6_KERNEL_SECTOR_COUNT       0x2000
95
96 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
97         "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0"                \
98         "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"                 \
99         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
100         "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                     \
101         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
102         "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"               \
103         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0"                       \
104         "loadimage=mmc dev ${mmcdev}; "                                        \
105                 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0"       \
106         "loadfdt=mmc dev ${mmcdev}; "                                          \
107                 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0"             \
108         "update_uboot=if tftp ${uboot}; then "                                 \
109                 "if itest ${filesize} > 0; then "                              \
110                         "mmc dev ${mmcdev}; mmc rescan; "                      \
111                         "setexpr blkc ${filesize} + 0x1ff; "                   \
112                         "setexpr blkc ${blkc} / 0x200; "                       \
113                         "if itest ${blkc} <= ${uboot_size}; then "             \
114                                 "mmc write ${loadaddr} ${uboot_start} "        \
115                                         "${blkc}; "                            \
116                         "fi; "                                                 \
117                 "fi; fi; "                                                     \
118                 "setenv filesize; setenv blkc \0"                              \
119         "update_kernel=run kernel_name; "                                      \
120                 "if tftp ${kernel}; then "                                     \
121                         "if itest ${filesize} > 0; then "                      \
122                                 "mmc dev ${mmcdev}; mmc rescan; "              \
123                                 "setexpr blkc ${filesize} + 0x1ff; "           \
124                                 "setexpr blkc ${blkc} / 0x200; "               \
125                                 "if itest ${blkc} <= ${kernel_size}; then "    \
126                                         "mmc write ${loadaddr} "               \
127                                                 "${kernel_start} ${blkc}; "    \
128                                 "fi; "                                         \
129                         "fi; "                                                 \
130                 "fi; "                                                         \
131                 "setenv filesize; setenv blkc \0"                              \
132         "update_fdt=if tftp ${fdt_file}; then "                                \
133                 "if itest ${filesize} > 0; then "                              \
134                         "mmc dev ${mmcdev}; mmc rescan; "                      \
135                         "setexpr blkc ${filesize} + 0x1ff; "                   \
136                         "setexpr blkc ${blkc} / 0x200; "                       \
137                         "if itest ${blkc} <= ${fdt_size}; then "               \
138                                 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
139                         "fi; "                                                 \
140                 "fi; fi; "                                                     \
141                 "setenv filesize; setenv blkc \0"                              \
142
143 #define CONFIG_BOOTCOMMAND \
144         "run mmcboot; run netboot; run panicboot"
145
146 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
147
148 #define TQMA6_UBOOT_OFFSET              0x400
149 #define TQMA6_UBOOT_SECTOR_START        0x0
150 /* max u-boot size: 512k */
151 #define TQMA6_UBOOT_SECTOR_SIZE         TQMA6_SPI_FLASH_SECTOR_SIZE
152 #define TQMA6_UBOOT_SECTOR_COUNT        0x8
153 #define TQMA6_UBOOT_SIZE                (TQMA6_UBOOT_SECTOR_SIZE * \
154                                          TQMA6_UBOOT_SECTOR_COUNT)
155
156 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
157 #define CONFIG_ENV_OFFSET               (TQMA6_UBOOT_SIZE)
158 #define CONFIG_ENV_SECT_SIZE            TQMA6_SPI_FLASH_SECTOR_SIZE
159 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + \
160                                          CONFIG_ENV_SECT_SIZE)
161
162 #define CONFIG_ENV_SPI_BUS              (CONFIG_SF_DEFAULT_BUS)
163 #define CONFIG_ENV_SPI_CS               (CONFIG_SF_DEFAULT_CS)
164 #define CONFIG_ENV_SPI_MAX_HZ           (CONFIG_SF_DEFAULT_SPEED)
165 #define CONFIG_ENV_SPI_MODE             (CONFIG_SF_DEFAULT_MODE)
166
167 #define TQMA6_FDT_OFFSET                (CONFIG_ENV_OFFSET_REDUND + \
168                                          CONFIG_ENV_SECT_SIZE)
169 #define TQMA6_FDT_SECT_SIZE             (TQMA6_SPI_FLASH_SECTOR_SIZE)
170
171 #define TQMA6_FDT_SECTOR_START          0x0a /* 8 Sector u-boot, 2 Sector env */
172 #define TQMA6_FDT_SECTOR_COUNT          0x01
173
174 #define TQMA6_KERNEL_SECTOR_START       0x10
175 #define TQMA6_KERNEL_SECTOR_COUNT       0x60
176
177 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                       \
178         "mmcblkdev=0\0"                                                        \
179         "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0"                     \
180         "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0"              \
181         "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0"                    \
182         "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0"                  \
183         "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0"              \
184         "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0"            \
185         "update_uboot=if tftp ${uboot}; then "                                 \
186                 "if itest ${filesize} > 0; then "                              \
187                         "setexpr blkc ${filesize} + "                          \
188                                 __stringify(TQMA6_UBOOT_OFFSET) "; "           \
189                         "setexpr size ${uboot_sectors} * "                     \
190                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
191                         "if itest ${blkc} <= ${size}; then "                   \
192                                 "sf probe; "                                   \
193                                 "sf erase 0 ${size}; "                         \
194                                 "sf write ${loadaddr} ${uboot_offset} "        \
195                                         "${filesize}; "                        \
196                         "fi; "                                                 \
197                 "fi; fi; "                                                     \
198                 "setenv filesize 0; setenv blkc; setenv size \0"               \
199         "update_kernel=run kernel_name; if tftp ${kernel}; then "              \
200                 "if itest ${filesize} > 0; then "                              \
201                         "setexpr size ${kernel_sectors} * "                    \
202                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
203                         "setexpr offset ${kernel_start} * "                    \
204                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
205                         "if itest ${filesize} <= ${size}; then "               \
206                                 "sf probe; "                                   \
207                                 "sf erase ${offset} ${size}; "                 \
208                                 "sf write ${loadaddr} ${offset} "              \
209                                         "${filesize}; "                        \
210                         "fi; "                                                 \
211                 "fi; fi; "                                                     \
212                 "setenv filesize 0; setenv size ; setenv offset\0"             \
213         "update_fdt=if tftp ${fdt_file}; then "                                \
214                 "if itest ${filesize} > 0; then "                              \
215                         "setexpr size ${fdt_sectors} * "                       \
216                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
217                         "setexpr offset ${fdt_start} * "                       \
218                                 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "   \
219                         "if itest ${filesize} <= ${size}; then "               \
220                                 "sf probe; "                                   \
221                                 "sf erase ${offset} ${size}; "                 \
222                                 "sf write ${loadaddr} ${offset} "              \
223                                         "${filesize}; "                        \
224                         "fi; "                                                 \
225                 "fi; fi; "                                                     \
226                 "setenv filesize 0; setenv size ; setenv offset\0"             \
227         "loadimage=sf probe; "                                                 \
228                 "setexpr size ${kernel_sectors} * "                            \
229                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
230                 "setexpr offset ${kernel_start} * "                            \
231                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
232                 "sf read ${loadaddr} ${offset} ${size}; "                      \
233                 "setenv size ; setenv offset\0"                                \
234         "loadfdt=sf probe; "                                                   \
235                 "setexpr size ${fdt_sectors} * "                               \
236                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
237                 "setexpr offset ${fdt_start} * "                               \
238                         __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; "           \
239                 "sf read ${fdt_addr} ${offset} ${size}; "                      \
240                 "setenv size ; setenv offset\0"                                \
241
242 #define CONFIG_BOOTCOMMAND                                                     \
243         "sf probe; run mmcboot; run netboot; run panicboot"                    \
244
245 #else
246
247 #error "need to define boot source"
248
249 #endif
250
251 /* 128 MiB offset as in ARM related docu for linux suggested */
252 #define TQMA6_FDT_ADDRESS               0x18000000
253
254 /* set to a resonable value, changeable by user */
255 #define TQMA6_CMA_SIZE                 160M
256
257 #define CONFIG_EXTRA_ENV_SETTINGS                                              \
258         "board=tqma6\0"                                                        \
259         "uimage=uImage\0"                                                      \
260         "zimage=zImage\0"                                                      \
261         "boot_type=bootz\0"                                                    \
262         "kernel_name=if test \"${boot_type}\" != bootz; then "                 \
263                 "setenv kernel ${uimage}; "                                    \
264                 "else setenv kernel ${zimage}; fi\0"                           \
265         "uboot=u-boot.imx\0"                                                   \
266         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0"                               \
267         "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0"                          \
268         "console=" CONSOLE_DEV "\0"                                            \
269         "cma_size="__stringify(TQMA6_CMA_SIZE)"\0"                             \
270         "fdt_high=0xffffffff\0"                                                \
271         "initrd_high=0xffffffff\0"                                             \
272         "rootfsmode=ro\0"                                                      \
273         "addcma=setenv bootargs ${bootargs} cma=${cma_size}\0"                 \
274         "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0"  \
275         "addfb=setenv bootargs ${bootargs} "                                   \
276                 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0"                 \
277         "mmcpart=2\0"                                                          \
278         "mmcblkdev=0\0"                                                        \
279         "mmcargs=run addmmc addtty addfb addcma\0"                             \
280         "addmmc=setenv bootargs ${bootargs} "                                  \
281                 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} "       \
282                 "rootwait\0"                                                   \
283         "mmcboot=echo Booting from mmc ...; "                                  \
284                 "setenv bootargs; "                                            \
285                 "run mmcargs; "                                                \
286                 "run loadimage; "                                              \
287                 "if run loadfdt; then "                                        \
288                         "echo boot device tree kernel ...; "                   \
289                         "${boot_type} ${loadaddr} - ${fdt_addr}; "             \
290                 "else "                                                        \
291                         "${boot_type}; "                                       \
292                 "fi;\0"                                                        \
293                 "setenv bootargs \0"                                           \
294         "netdev=eth0\0"                                                        \
295         "rootpath=/srv/nfs/tqma6\0"                                            \
296         "ipmode=static\0"                                                      \
297         "netargs=run addnfs addip addtty addfb addcma\0"                       \
298         "addnfs=setenv bootargs ${bootargs} "                                  \
299                 "root=/dev/nfs rw "                                            \
300                 "nfsroot=${serverip}:${rootpath},v3,tcp;\0"                    \
301         "addip_static=setenv bootargs ${bootargs} "                            \
302                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:"            \
303                 "${hostname}:${netdev}:off\0"                                  \
304         "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0"                  \
305         "addip=if test \"${ipmode}\" != static; then "                         \
306                 "run addip_dynamic; else run addip_static; fi\0"               \
307         "set_getcmd=if test \"${ipmode}\" != static; then "                    \
308                 "setenv getcmd dhcp; setenv autoload yes; "                    \
309                 "else setenv getcmd tftp; setenv autoload no; fi\0"            \
310         "netboot=echo Booting from net ...; "                                  \
311                 "run kernel_name; "                                            \
312                 "run set_getcmd; "                                             \
313                 "setenv bootargs; "                                            \
314                 "run netargs; "                                                \
315                 "if ${getcmd} ${kernel}; then "                                \
316                         "if ${getcmd} ${fdt_addr} ${fdt_file}; then "          \
317                                 "${boot_type} ${loadaddr} - ${fdt_addr}; "     \
318                         "fi; "                                                 \
319                 "fi; "                                                         \
320                 "echo ... failed\0"                                            \
321         "panicboot=echo No boot device !!! reset\0"                            \
322         TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS                                      \
323
324 /* Physical Memory Map */
325 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
326
327 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
328 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
329 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
330
331 #define CONFIG_SYS_INIT_SP_OFFSET \
332         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
333 #define CONFIG_SYS_INIT_SP_ADDR \
334         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
335
336 /*
337  * All the defines above are for the TQMa6 SoM
338  *
339  * Now include the baseboard specific configuration
340  */
341 #ifdef CONFIG_MBA6
342 #include "tqma6_mba6.h"
343 #elif CONFIG_WRU4
344 #include "tqma6_wru4.h"
345 #else
346 #error "No baseboard for the TQMa6 defined!"
347 #endif
348
349 /* Support at least the sensor on TQMa6 SOM */
350
351 #endif /* __CONFIG_H */