1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2013, 2014, 2017 Markus Niebel <Markus.Niebel@tq-group.com>
5 * Configuration settings for the TQ-Systems TQMa6<Q,D,DL,S> module.
11 #include <linux/kconfig.h>
12 #include <linux/stringify.h>
15 /* #if defined(CONFIG_SPL_BUILD) */
16 /* common IMX6 SPL configuration */
21 /* place code in last 4 MiB of RAM */
23 #include "mx6_common.h"
25 #if defined(CONFIG_TQMA6S)
26 #define PHYS_SDRAM_SIZE (512u * SZ_1M)
27 #elif defined(CONFIG_TQMA6DL)
28 #define PHYS_SDRAM_SIZE (SZ_1G)
29 #elif defined(CONFIG_TQMA6Q)
30 #define PHYS_SDRAM_SIZE (SZ_1G)
35 #define TQMA6_SPI_FLASH_SECTOR_SIZE SZ_64K
38 #define CONFIG_I2C_MULTI_BUS
40 #if !defined(CONFIG_DM_PMIC)
41 #define CONFIG_POWER_PFUZE100
42 #define CONFIG_POWER_PFUZE100_I2C_ADDR 0x08
43 #define TQMA6_PFUZE100_I2C_BUS 2
47 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
50 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
52 #if defined(CONFIG_TQMA6X_MMC_BOOT)
54 #define TQMA6_UBOOT_OFFSET SZ_1K
55 #define TQMA6_UBOOT_SECTOR_START 0x2
56 #define TQMA6_UBOOT_SECTOR_COUNT 0x7fe
58 #define TQMA6_FDT_OFFSET (2 * SZ_1M)
59 #define TQMA6_FDT_SECTOR_START 0x1000
60 #define TQMA6_FDT_SECTOR_COUNT 0x800
62 #define TQMA6_KERNEL_SECTOR_START 0x2000
63 #define TQMA6_KERNEL_SECTOR_COUNT 0x2000
65 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
66 "uboot_start="__stringify(TQMA6_UBOOT_SECTOR_START)"\0" \
67 "uboot_size="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
68 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
69 "fdt_size="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
70 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
71 "kernel_size="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
72 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
73 "loadimage=mmc dev ${mmcdev}; " \
74 "mmc read ${loadaddr} ${kernel_start} ${kernel_size};\0" \
75 "loadfdt=mmc dev ${mmcdev}; " \
76 "mmc read ${fdt_addr} ${fdt_start} ${fdt_size};\0" \
77 "update_uboot=if tftp ${uboot}; then " \
78 "if itest ${filesize} > 0; then " \
79 "mmc dev ${mmcdev}; mmc rescan; " \
80 "setexpr blkc ${filesize} + 0x1ff; " \
81 "setexpr blkc ${blkc} / 0x200; " \
82 "if itest ${blkc} <= ${uboot_size}; then " \
83 "mmc write ${loadaddr} ${uboot_start} " \
87 "setenv filesize; setenv blkc \0" \
88 "update_kernel=run kernel_name; " \
89 "if tftp ${kernel}; then " \
90 "if itest ${filesize} > 0; then " \
91 "mmc dev ${mmcdev}; mmc rescan; " \
92 "setexpr blkc ${filesize} + 0x1ff; " \
93 "setexpr blkc ${blkc} / 0x200; " \
94 "if itest ${blkc} <= ${kernel_size}; then " \
95 "mmc write ${loadaddr} " \
96 "${kernel_start} ${blkc}; " \
100 "setenv filesize; setenv blkc \0" \
101 "update_fdt=if tftp ${fdt_file}; then " \
102 "if itest ${filesize} > 0; then " \
103 "mmc dev ${mmcdev}; mmc rescan; " \
104 "setexpr blkc ${filesize} + 0x1ff; " \
105 "setexpr blkc ${blkc} / 0x200; " \
106 "if itest ${blkc} <= ${fdt_size}; then " \
107 "mmc write ${loadaddr} ${fdt_start} ${blkc}; " \
110 "setenv filesize; setenv blkc \0" \
112 #elif defined(CONFIG_TQMA6X_SPI_BOOT)
114 #define TQMA6_UBOOT_OFFSET 0x400
115 #define TQMA6_UBOOT_SECTOR_START 0x0
116 /* max u-boot size: 512k */
117 #define TQMA6_UBOOT_SECTOR_SIZE TQMA6_SPI_FLASH_SECTOR_SIZE
118 #define TQMA6_UBOOT_SECTOR_COUNT 0x8
119 #define TQMA6_UBOOT_SIZE (TQMA6_UBOOT_SECTOR_SIZE * \
120 TQMA6_UBOOT_SECTOR_COUNT)
122 #define TQMA6_FDT_OFFSET (CONFIG_ENV_OFFSET_REDUND + \
123 CONFIG_ENV_SECT_SIZE)
124 #define TQMA6_FDT_SECT_SIZE (TQMA6_SPI_FLASH_SECTOR_SIZE)
126 #define TQMA6_FDT_SECTOR_START 0x0a /* 8 Sector u-boot, 2 Sector env */
127 #define TQMA6_FDT_SECTOR_COUNT 0x01
129 #define TQMA6_KERNEL_SECTOR_START 0x10
130 #define TQMA6_KERNEL_SECTOR_COUNT 0x60
132 #define TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
134 "uboot_offset="__stringify(TQMA6_UBOOT_OFFSET)"\0" \
135 "uboot_sectors="__stringify(TQMA6_UBOOT_SECTOR_COUNT)"\0" \
136 "fdt_start="__stringify(TQMA6_FDT_SECTOR_START)"\0" \
137 "fdt_sectors="__stringify(TQMA6_FDT_SECTOR_COUNT)"\0" \
138 "kernel_start="__stringify(TQMA6_KERNEL_SECTOR_START)"\0" \
139 "kernel_sectors="__stringify(TQMA6_KERNEL_SECTOR_COUNT)"\0" \
140 "update_uboot=if tftp ${uboot}; then " \
141 "if itest ${filesize} > 0; then " \
142 "setexpr blkc ${filesize} + " \
143 __stringify(TQMA6_UBOOT_OFFSET) "; " \
144 "setexpr size ${uboot_sectors} * " \
145 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
146 "if itest ${blkc} <= ${size}; then " \
148 "sf erase 0 ${size}; " \
149 "sf write ${loadaddr} ${uboot_offset} " \
153 "setenv filesize 0; setenv blkc; setenv size \0" \
154 "update_kernel=run kernel_name; if tftp ${kernel}; then " \
155 "if itest ${filesize} > 0; then " \
156 "setexpr size ${kernel_sectors} * " \
157 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
158 "setexpr offset ${kernel_start} * " \
159 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
160 "if itest ${filesize} <= ${size}; then " \
162 "sf erase ${offset} ${size}; " \
163 "sf write ${loadaddr} ${offset} " \
167 "setenv filesize 0; setenv size ; setenv offset\0" \
168 "update_fdt=if tftp ${fdt_file}; then " \
169 "if itest ${filesize} > 0; then " \
170 "setexpr size ${fdt_sectors} * " \
171 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
172 "setexpr offset ${fdt_start} * " \
173 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
174 "if itest ${filesize} <= ${size}; then " \
176 "sf erase ${offset} ${size}; " \
177 "sf write ${loadaddr} ${offset} " \
181 "setenv filesize 0; setenv size ; setenv offset\0" \
182 "loadimage=sf probe; " \
183 "setexpr size ${kernel_sectors} * " \
184 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
185 "setexpr offset ${kernel_start} * " \
186 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
187 "sf read ${loadaddr} ${offset} ${size}; " \
188 "setenv size ; setenv offset\0" \
189 "loadfdt=sf probe; " \
190 "setexpr size ${fdt_sectors} * " \
191 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
192 "setexpr offset ${fdt_start} * " \
193 __stringify(TQMA6_SPI_FLASH_SECTOR_SIZE)"; " \
194 "sf read ${fdt_addr} ${offset} ${size}; " \
195 "setenv size ; setenv offset\0"
198 #error "need to define boot source"
202 /* 128 MiB offset as in ARM related docu for linux suggested */
203 #define TQMA6_FDT_ADDRESS 0x18000000
205 /* set to a resonable value, changeable by user */
206 #define TQMA6_CMA_SIZE 160M
208 #define CONFIG_EXTRA_ENV_SETTINGS \
212 "boot_type=bootz\0" \
213 "kernel_name=if test \"${boot_type}\" != bootz; then " \
214 "setenv kernel ${uimage}; " \
215 "else setenv kernel ${zimage}; fi\0" \
216 "uboot=u-boot.imx\0" \
217 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
218 "fdt_addr="__stringify(TQMA6_FDT_ADDRESS)"\0" \
219 "console=" CONSOLE_DEV "\0" \
220 "cma_size="__stringify(TQMA6_CMA_SIZE)"\0" \
221 "fdt_high=0xffffffff\0" \
222 "initrd_high=0xffffffff\0" \
224 "addcma=setenv bootargs ${bootargs} cma=${cma_size}\0" \
225 "addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0" \
226 "addfb=setenv bootargs ${bootargs} " \
227 "imx-fbdev.legacyfb_depth=32 consoleblank=0\0" \
230 "mmcargs=run addmmc addtty addfb addcma\0" \
231 "addmmc=setenv bootargs ${bootargs} " \
232 "root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} " \
234 "mmcboot=echo Booting from mmc ...; " \
235 "setenv bootargs; " \
238 "if run loadfdt; then " \
239 "echo boot device tree kernel ...; " \
240 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
244 "setenv bootargs \0" \
246 "rootpath=/srv/nfs/tqma6\0" \
248 "netargs=run addnfs addip addtty addfb addcma\0" \
249 "addnfs=setenv bootargs ${bootargs} " \
250 "root=/dev/nfs rw " \
251 "nfsroot=${serverip}:${rootpath},v3,tcp;\0" \
252 "addip_static=setenv bootargs ${bootargs} " \
253 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:" \
254 "${hostname}:${netdev}:off\0" \
255 "addip_dynamic=setenv bootargs ${bootargs} ip=dhcp\0" \
256 "addip=if test \"${ipmode}\" != static; then " \
257 "run addip_dynamic; else run addip_static; fi\0" \
258 "set_getcmd=if test \"${ipmode}\" != static; then " \
259 "setenv getcmd dhcp; setenv autoload yes; " \
260 "else setenv getcmd tftp; setenv autoload no; fi\0" \
261 "netboot=echo Booting from net ...; " \
262 "run kernel_name; " \
264 "setenv bootargs; " \
266 "if ${getcmd} ${kernel}; then " \
267 "if ${getcmd} ${fdt_addr} ${fdt_file}; then " \
268 "${boot_type} ${loadaddr} - ${fdt_addr}; " \
271 "echo ... failed\0" \
272 "panicboot=echo No boot device !!! reset\0" \
273 TQMA6_EXTRA_BOOTDEV_ENV_SETTINGS \
275 /* Physical Memory Map */
276 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
278 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
279 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
280 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
283 * All the defines above are for the TQMa6 SoM
285 * Now include the baseboard specific configuration
288 #include "tqma6_mba6.h"
290 #include "tqma6_wru4.h"
292 #error "No baseboard for the TQMa6 defined!"
295 /* Support at least the sensor on TQMa6 SOM */
297 #endif /* __CONFIG_H */