2 * Copyright (C) 2012 <LW@KARO-electronics.de>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation version 2.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
16 #include <asm/sizes.h>
19 * Ka-Ro TX6 board - SoC configuration
22 #define CONFIG_SYS_MX6_HCLK 24000000
23 #define CONFIG_SYS_MX6_CLK32 32768
24 #define CONFIG_SYS_HZ 1000 /* Ticks per second */
25 #define CONFIG_SHOW_ACTIVITY
26 #define CONFIG_ARCH_CPU_INIT
27 #define CONFIG_DISPLAY_BOARDINFO
28 #define CONFIG_BOARD_LATE_INIT
29 #define CONFIG_BOARD_EARLY_INIT_F
32 /* LCD Logo and Splash screen support */
34 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
36 #define CONFIG_SPLASH_SCREEN
37 #define CONFIG_SPLASH_SCREEN_ALIGN
38 #define CONFIG_VIDEO_IPUV3
39 #define CONFIG_IPU_CLKRATE 266000000
40 #define CONFIG_LCD_LOGO
41 #define LCD_BPP LCD_COLOR24
42 #define CONFIG_CMD_BMP
43 #define CONFIG_VIDEO_BMP_RLE8
44 #endif /* CONFIG_LCD */
45 #endif /* CONFIG_MFG */
48 * Memory configuration options
50 #define CONFIG_NR_DRAM_BANKS 1 /* # of SDRAM banks */
51 #define PHYS_SDRAM_1 0x10000000 /* Base address of bank 1 */
52 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
53 #define PHYS_SDRAM_1_WIDTH CONFIG_SYS_SDRAM_BUS_WIDTH
55 #define PHYS_SDRAM_1_WIDTH 64
57 #define PHYS_SDRAM_1_SIZE (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
60 #define CONFIG_SYS_SDRAM_CLK 528
62 #define CONFIG_SYS_SDRAM_CLK 400
64 #define CONFIG_STACKSIZE SZ_128K
65 #define CONFIG_SYS_MALLOC_LEN SZ_8M
66 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* Memtest start address */
67 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_4M)
70 * U-Boot general configurations
72 #define CONFIG_SYS_LONGHELP
74 #define CONFIG_SYS_PROMPT "TX6Q U-Boot > "
76 #define CONFIG_SYS_PROMPT "TX6DL U-Boot > "
78 #define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
79 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
80 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
81 #define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
82 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
83 /* Boot argument buffer size */
84 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
85 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
86 #define CONFIG_CMDLINE_EDITING /* Command history etc */
88 #define CONFIG_SYS_64BIT_VSPRINTF
89 #define CONFIG_SYS_NO_FLASH
92 * Flattened Device Tree (FDT) support
95 #define CONFIG_OF_LIBFDT
96 #ifdef CONFIG_OF_LIBFDT
97 #define CONFIG_FDT_FIXUP_PARTITIONS
98 #define CONFIG_OF_EMBED
99 #define CONFIG_OF_BOARD_SETUP
101 #define CONFIG_DEFAULT_DEVICE_TREE tx6q
102 #define CONFIG_ARCH_DEVICE_TREE mx6q
104 #define CONFIG_DEFAULT_DEVICE_TREE tx6dl
105 #define CONFIG_ARCH_DEVICE_TREE mx6dl
107 #define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
108 #endif /* CONFIG_OF_LIBFDT */
109 #endif /* CONFIG_MFG */
114 #define xstr(s) str(s)
116 #define __pfx(x, s) (x##s)
117 #define _pfx(x, s) __pfx(x, s)
119 #define CONFIG_CMDLINE_TAG
120 #define CONFIG_INITRD_TAG
121 #define CONFIG_SETUP_MEMORY_TAGS
122 #define CONFIG_SERIAL_TAG
124 #define CONFIG_BOOTDELAY 1
126 #define CONFIG_BOOTDELAY 0
128 #define CONFIG_ZERO_BOOTDELAY_CHECK
129 #define CONFIG_SYS_AUTOLOAD "no"
131 #define CONFIG_BOOTFILE "uImage"
132 #define CONFIG_BOOTARGS "console=ttymxc0,115200 ro debug panic=1"
133 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
135 #define CONFIG_BOOTCOMMAND "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
136 #define CONFIG_BOOTCMD_MFG_LOADADDR 10500000
137 #define CONFIG_DELAY_ENVIRONMENT
138 #endif /* CONFIG_MFG */
139 #define CONFIG_LOADADDR 18000000
140 #define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
141 #define CONFIG_U_BOOT_IMG_SIZE SZ_1M
142 #define CONFIG_IMX_WATCHDOG
143 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 3000
149 #ifdef CONFIG_ENV_IS_NOWHERE
150 #define CONFIG_EXTRA_ENV_SETTINGS \
154 "fdtaddr=11000000\0" \
155 "mtdids=" MTDIDS_DEFAULT "\0" \
156 "mtdparts=" MTDPARTS_DEFAULT "\0"
158 #define CONFIG_EXTRA_ENV_SETTINGS \
160 "baseboard=stk5-v3\0" \
161 "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
162 " root=/dev/mmcblk0p3 rootwait\0" \
163 "bootargs_nand=run default_bootargs;set bootargs ${bootargs}" \
164 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
165 "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
166 " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
167 "bootcmd_mmc=set autostart no;run bootargs_mmc;" \
168 "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
169 "bootcmd_nand=set autostart no;run bootargs_nand;" \
170 "nboot linux;run bootm_cmd\0" \
171 "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;" \
173 "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
176 "default_bootargs=set bootargs " CONFIG_BOOTARGS \
177 " video=${video_mode} ${append_bootargs}\0" \
178 "fdtaddr=11000000\0" \
179 "mtdids=" MTDIDS_DEFAULT "\0" \
180 "mtdparts=" MTDPARTS_DEFAULT "\0" \
181 "nfsroot=/tftpboot/rootfs\0" \
182 "otg_mode=device\0" \
183 "touchpanel=tsc2007\0" \
184 "video_mode=VGA-1:640x480MR-24@60\0"
185 #endif /* CONFIG_ENV_IS_NOWHERE */
186 #endif /* CONFIG_MFG */
188 #define MTD_NAME "gpmi-nand"
189 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
190 #define CONFIG_SYS_NAND_ONFI_DETECTION
195 #include <config_cmd_default.h>
196 #define CONFIG_CMD_CACHE
197 #define CONFIG_CMD_MMC
198 #define CONFIG_CMD_NAND
199 #define CONFIG_CMD_MTDPARTS
200 #define CONFIG_CMD_BOOTCE
201 #define CONFIG_CMD_TIME
202 #define CONFIG_CMD_I2C
207 #define CONFIG_MXC_UART
208 #define CONFIG_MXC_UART_BASE UART1_BASE
209 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
210 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
211 #define CONFIG_SYS_CONSOLE_INFO_QUIET
216 #define CONFIG_MXC_GPIO
221 #define CONFIG_FEC_MXC
222 #ifdef CONFIG_FEC_MXC
223 /* This is required for the FEC driver to work with cache enabled */
224 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
226 #define IMX_FEC_BASE ENET_BASE_ADDR
227 #define CONFIG_FEC_MXC_PHYADDR 0
228 #define CONFIG_PHYLIB
229 #define CONFIG_PHY_SMSC
231 #define CONFIG_FEC_XCV_TYPE RMII
232 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
233 #define CONFIG_CMD_MII
234 #define CONFIG_CMD_DHCP
235 #define CONFIG_CMD_PING
236 /* Add for working with "strict" DHCP server */
237 #define CONFIG_BOOTP_SUBNETMASK
238 #define CONFIG_BOOTP_GATEWAY
239 #define CONFIG_BOOTP_DNS
245 #ifdef CONFIG_CMD_I2C
246 #define CONFIG_HARD_I2C 1
247 #define CONFIG_I2C_MXC 1
248 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
249 #define CONFIG_SYS_I2C_MX6_PORT1
250 #define CONFIG_SYS_I2C_SPEED 10000
251 #define CONFIG_SYS_I2C_SLAVE 0x3c
252 #define CONFIG_MX6_INTER_LDO_BYPASS 0
255 #ifndef CONFIG_ENV_IS_NOWHERE
256 /* define one of the following options:
257 #define CONFIG_ENV_IS_IN_NAND
258 #define CONFIG_ENV_IS_IN_MMC
260 #define CONFIG_ENV_IS_IN_NAND
262 #define CONFIG_ENV_OVERWRITE
267 #ifdef CONFIG_CMD_NAND
268 #define CONFIG_MTD_DEVICE
270 #define CONFIG_MTD_DEBUG
271 #define CONFIG_MTD_DEBUG_VERBOSE 4
273 #ifndef CONFIG_SYS_NAND_BLOCK_SIZE
274 #define CONFIG_SYS_NAND_BLOCK_SIZE SZ_128K
276 #define CONFIG_NAND_MXS
277 #define CONFIG_NAND_MXS_NO_BBM_SWAP
278 #define CONFIG_APBH_DMA
279 #define CONFIG_APBH_DMA_BURST
280 #define CONFIG_APBH_DMA_BURST8
281 #define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SYS_NAND_BLOCK_SIZE
282 #define CONFIG_CMD_NAND_TRIMFFS
283 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
284 #define CONFIG_SYS_MAX_FLASH_BANKS 1
285 #define CONFIG_SYS_NAND_MAX_CHIPS 1
286 #define CONFIG_SYS_MAX_NAND_DEVICE 1
287 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
288 #define CONFIG_SYS_NAND_USE_FLASH_BBT
289 #define CONFIG_SYS_NAND_BASE 0x00000000
290 #define CONFIG_CMD_ROMUPDATE
292 #undef CONFIG_ENV_IS_IN_NAND
293 #endif /* CONFIG_CMD_NAND */
295 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
296 #define CONFIG_ENV_SIZE SZ_128K
297 #define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
298 #ifdef CONFIG_ENV_OFFSET_REDUND
299 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
301 xstr(CONFIG_SYS_ENV_PART_SIZE) \
303 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
305 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
307 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
308 #endif /* CONFIG_ENV_OFFSET_REDUND */
313 #ifdef CONFIG_CMD_MMC
315 #define CONFIG_GENERIC_MMC
316 #define CONFIG_FSL_ESDHC
317 #define CONFIG_FSL_USDHC
318 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
319 #define CONFIG_SYS_FSL_ESDHC_NUM 2
321 #define CONFIG_DOS_PARTITION
322 #define CONFIG_CMD_FAT
323 #define CONFIG_CMD_EXT2
326 * Environments on MMC
328 #ifdef CONFIG_ENV_IS_IN_MMC
329 #define CONFIG_SYS_MMC_ENV_DEV 0
330 #undef CONFIG_ENV_OFFSET
331 #undef CONFIG_ENV_SIZE
332 /* Associated with the MMC layout defined in mmcops.c */
333 #define CONFIG_ENV_OFFSET SZ_1K
334 #define CONFIG_ENV_SIZE (SZ_128K - CONFIG_ENV_OFFSET)
335 #define CONFIG_DYNAMIC_MMC_DEVNO
336 #endif /* CONFIG_ENV_IS_IN_MMC */
338 #undef CONFIG_ENV_IS_IN_MMC
339 #endif /* CONFIG_CMD_MMC */
341 #ifdef CONFIG_ENV_IS_NOWHERE
342 #undef CONFIG_ENV_SIZE
343 #define CONFIG_ENV_SIZE SZ_4K
346 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
347 xstr(CONFIG_SYS_U_BOOT_PART_SIZE) \
348 "@" xstr(CONFIG_SYS_U_BOOT_OFFSET) \
350 CONFIG_SYS_ENV_PART_STR \
351 "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR "," \
352 xstr(CONFIG_SYS_DTB_PART_SIZE) \
354 xstr(CONFIG_SYS_NAND_BBT_SIZE) \
355 "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
357 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
358 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
359 GENERATED_GBL_DATA_SIZE)
361 #ifdef CONFIG_CMD_IIM
362 #define CONFIG_IMX_IIM
365 #endif /* __CONFIG_H */