2 * Copyright (C) 2012 <LW@KARO-electronics.de>
4 * SPDX-License-Identifier: GPL-2.0
11 #include <asm/sizes.h>
12 #include <asm/arch/imx-regs.h>
15 * Ka-Ro TX6 board - SoC configuration
18 #define CONFIG_SYS_MX6_HCLK 24000000
19 #define CONFIG_SYS_MX6_CLK32 32768
20 #define CONFIG_SYS_HZ 1000 /* Ticks per second */
21 #define CONFIG_SHOW_ACTIVITY
22 #define CONFIG_ARCH_CPU_INIT
23 #define CONFIG_DISPLAY_BOARDINFO
24 #define CONFIG_BOARD_LATE_INIT
25 #define CONFIG_BOARD_EARLY_INIT_F
28 /* LCD Logo and Splash screen support */
32 #define CONFIG_SPLASH_SCREEN
33 #define CONFIG_SPLASH_SCREEN_ALIGN
35 #define CONFIG_VIDEO_IPUV3
36 #define CONFIG_IPUV3_CLK 266000000
37 #define CONFIG_LCD_LOGO
38 #define LCD_BPP LCD_COLOR24
39 #define CONFIG_CMD_BMP
40 #define CONFIG_VIDEO_BMP_RLE8
41 #endif /* CONFIG_LCD */
42 #endif /* CONFIG_MFG */
44 #ifdef CONFIG_SYS_LVDS_IF
51 * Memory configuration options
53 #define CONFIG_NR_DRAM_BANKS 1 /* # of SDRAM banks */
54 #define PHYS_SDRAM_1 0x10000000 /* Base address of bank 1 */
55 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
56 #define PHYS_SDRAM_1_WIDTH CONFIG_SYS_SDRAM_BUS_WIDTH
58 #define PHYS_SDRAM_1_WIDTH 64
60 #define PHYS_SDRAM_1_SIZE (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
63 #define CONFIG_SYS_SDRAM_CLK 528
65 #define CONFIG_SYS_SDRAM_CLK 400
67 #define CONFIG_STACKSIZE SZ_128K
68 #define CONFIG_SYS_MALLOC_LEN SZ_8M
69 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* Memtest start address */
70 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_4M)
73 * U-Boot general configurations
75 #define CONFIG_SYS_LONGHELP
77 #define CONFIG_SYS_PROMPT "TX6Q U-Boot > "
79 #define CONFIG_SYS_PROMPT "TX6DL U-Boot > "
81 #define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
82 #define CONFIG_SYS_PBSIZE \
83 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
84 /* Print buffer size */
85 #define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
86 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
87 /* Boot argument buffer size */
88 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
89 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
90 #define CONFIG_CMDLINE_EDITING /* Command history etc */
92 #define CONFIG_SYS_64BIT_VSPRINTF
93 #define CONFIG_SYS_NO_FLASH
96 * Flattened Device Tree (FDT) support
99 #define CONFIG_OF_LIBFDT
100 #ifdef CONFIG_OF_LIBFDT
101 #ifndef CONFIG_TX6_V2
102 #define CONFIG_FDT_FIXUP_PARTITIONS
104 #define CONFIG_OF_BOARD_SETUP
105 #define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
106 #endif /* CONFIG_OF_LIBFDT */
107 #endif /* CONFIG_MFG */
112 #define xstr(s) str(s)
114 #define __pfx(x, s) (x##s)
115 #define _pfx(x, s) __pfx(x, s)
117 #define CONFIG_CMDLINE_TAG
118 #define CONFIG_INITRD_TAG
119 #define CONFIG_SETUP_MEMORY_TAGS
121 #define CONFIG_BOOTDELAY 1
123 #define CONFIG_BOOTDELAY 0
125 #define CONFIG_ZERO_BOOTDELAY_CHECK
126 #define CONFIG_SYS_AUTOLOAD "no"
128 #define CONFIG_BOOTFILE "uImage"
129 #define CONFIG_BOOTARGS "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
130 #define CONFIG_BOOTCOMMAND "run bootcmd_${boot_mode} bootm_cmd"
132 #define CONFIG_BOOTCOMMAND "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
133 #define CONFIG_BOOTCMD_MFG_LOADADDR 10500000
134 #define CONFIG_DELAY_ENVIRONMENT
135 #endif /* CONFIG_MFG */
136 #define CONFIG_LOADADDR 18000000
137 #define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
138 #define CONFIG_IMX_WATCHDOG
139 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 3000
145 #ifdef CONFIG_ENV_IS_NOWHERE
146 #define CONFIG_EXTRA_ENV_SETTINGS \
150 "fdtaddr=11000000\0" \
151 "mtdids=" MTDIDS_DEFAULT "\0" \
152 "mtdparts=" MTDPARTS_DEFAULT "\0"
154 #define CONFIG_EXTRA_ENV_SETTINGS \
156 "baseboard=stk5-v3\0" \
157 "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}" \
158 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
159 "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
160 " root=/dev/mmcblk0p2 rootwait\0" \
161 "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
162 " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock" \
164 "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}" \
165 " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0" \
166 "bootcmd_jffs2=set autostart no;run bootargs_jffs2" \
168 "bootcmd_mmc=set autostart no;run bootargs_mmc" \
169 ";fatload mmc 0 ${loadaddr} uImage\0" \
170 "bootcmd_nand=set autostart no;run bootargs_ubifs" \
172 "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs" \
174 "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
177 "default_bootargs=set bootargs " CONFIG_BOOTARGS \
178 " ${append_bootargs}\0" \
179 "fdtaddr=11000000\0" \
180 "fdtsave=nand erase.part dtb" \
181 ";nand write ${fdtaddr} dtb ${fdtsize}\0" \
182 "mtdids=" MTDIDS_DEFAULT "\0" \
183 "mtdparts=" MTDPARTS_DEFAULT "\0" \
184 "nfsroot=/tftpboot/rootfs\0" \
185 "otg_mode=device\0" \
186 "touchpanel=tsc2007\0" \
188 #endif /* CONFIG_ENV_IS_NOWHERE */
189 #endif /* CONFIG_MFG */
191 #ifndef CONFIG_TX6_V2
192 #define MTD_NAME "gpmi-nand"
193 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
194 #define CONFIG_SYS_NAND_ONFI_DETECTION
197 #define MTDIDS_DEFAULT ""
198 #define CONFIG_SUPPORT_EMMC_BOOT
204 #include <config_cmd_default.h>
205 #define CONFIG_CMD_CACHE
206 #define CONFIG_CMD_MMC
207 #ifndef CONFIG_TX6_V2
208 #define CONFIG_CMD_NAND
209 #define CONFIG_CMD_MTDPARTS
211 #define CONFIG_PARTITION_UUIDS
212 #define CONFIG_EFI_PARTITION
213 #define CONFIG_CMD_GPT
215 #define CONFIG_CMD_BOOTCE
216 #define CONFIG_CMD_TIME
217 #define CONFIG_CMD_I2C
218 #define CONFIG_CMD_MEMTEST
223 #define CONFIG_MXC_UART
224 #define CONFIG_MXC_UART_BASE UART1_BASE
225 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
226 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
227 #define CONFIG_SYS_CONSOLE_INFO_QUIET
232 #define CONFIG_MXC_GPIO
237 #define CONFIG_FEC_MXC
238 #ifdef CONFIG_FEC_MXC
239 /* This is required for the FEC driver to work with cache enabled */
240 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
241 #define CONFIG_SYS_CACHELINE_SIZE 64
243 #define IMX_FEC_BASE ENET_BASE_ADDR
244 #define CONFIG_FEC_MXC_PHYADDR 0
245 #define CONFIG_PHYLIB
246 #define CONFIG_PHY_SMSC
248 #define CONFIG_FEC_XCV_TYPE RMII
249 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
250 #define CONFIG_CMD_MII
251 #define CONFIG_CMD_DHCP
252 #define CONFIG_CMD_PING
253 /* Add for working with "strict" DHCP server */
254 #define CONFIG_BOOTP_SUBNETMASK
255 #define CONFIG_BOOTP_GATEWAY
256 #define CONFIG_BOOTP_DNS
262 #ifdef CONFIG_CMD_I2C
263 #define CONFIG_HARD_I2C
264 #define CONFIG_I2C_MXC
265 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
266 #define CONFIG_SYS_I2C_MX6_PORT1
267 #define CONFIG_SYS_I2C_SPEED 400000
268 #ifndef CONFIG_TX6_V2
269 #define CONFIG_SYS_I2C_SLAVE 0x3c
271 #define CONFIG_SYS_I2C_SLAVE 0x32
275 #ifndef CONFIG_ENV_IS_NOWHERE
276 /* define one of the following options:
277 #define CONFIG_ENV_IS_IN_NAND
278 #define CONFIG_ENV_IS_IN_MMC
280 #define CONFIG_ENV_IS_IN_NAND
282 #define CONFIG_ENV_OVERWRITE
287 #ifdef CONFIG_CMD_NAND
288 #define CONFIG_MTD_DEVICE
290 #define CONFIG_MTD_DEBUG
291 #define CONFIG_MTD_DEBUG_VERBOSE 4
293 #define CONFIG_NAND_MXS
294 #define CONFIG_NAND_MXS_NO_BBM_SWAP
295 #define CONFIG_APBH_DMA
296 #define CONFIG_APBH_DMA_BURST
297 #define CONFIG_APBH_DMA_BURST8
298 #define CONFIG_CMD_NAND_TRIMFFS
299 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
300 #define CONFIG_SYS_MAX_FLASH_BANKS 1
301 #define CONFIG_SYS_NAND_MAX_CHIPS 1
302 #define CONFIG_SYS_MAX_NAND_DEVICE 1
303 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
304 #define CONFIG_SYS_NAND_USE_FLASH_BBT
305 #define CONFIG_SYS_NAND_BASE 0x00000000
306 #define CONFIG_CMD_ROMUPDATE
308 #undef CONFIG_ENV_IS_IN_NAND
309 #endif /* CONFIG_CMD_NAND */
311 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
312 #define CONFIG_ENV_SIZE SZ_128K
313 #define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
314 #ifdef CONFIG_ENV_OFFSET_REDUND
315 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
317 xstr(CONFIG_SYS_ENV_PART_SIZE) \
319 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
321 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
323 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
324 #endif /* CONFIG_ENV_OFFSET_REDUND */
329 #ifdef CONFIG_CMD_MMC
331 #define CONFIG_GENERIC_MMC
332 #define CONFIG_FSL_ESDHC
333 #define CONFIG_FSL_USDHC
334 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
336 #define CONFIG_DOS_PARTITION
337 #define CONFIG_CMD_FAT
338 #define CONFIG_CMD_EXT2
341 * Environments on MMC
343 #ifdef CONFIG_ENV_IS_IN_MMC
344 #define CONFIG_SYS_MMC_ENV_DEV 0
345 #undef CONFIG_ENV_OFFSET
346 #undef CONFIG_ENV_SIZE
347 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
348 #define CONFIG_ENV_SIZE SZ_128K
349 #define CONFIG_DYNAMIC_MMC_DEVNO
350 #endif /* CONFIG_ENV_IS_IN_MMC */
352 #undef CONFIG_ENV_IS_IN_MMC
353 #endif /* CONFIG_CMD_MMC */
355 #ifdef CONFIG_ENV_IS_NOWHERE
356 #undef CONFIG_ENV_SIZE
357 #define CONFIG_ENV_SIZE SZ_4K
360 #ifndef CONFIG_TX6_V2
361 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
362 xstr(CONFIG_SYS_U_BOOT_PART_SIZE) \
363 "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) \
365 CONFIG_SYS_ENV_PART_STR \
366 "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR "," \
367 xstr(CONFIG_SYS_DTB_PART_SIZE) \
369 xstr(CONFIG_SYS_NAND_BBT_SIZE) \
370 "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
372 #define MTDPARTS_DEFAULT ""
375 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
376 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
377 GENERATED_GBL_DATA_SIZE)
379 #endif /* __CONFIG_H */