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 */
53 #define PHYS_SDRAM_1_SIZE SZ_1G
54 #define PHYS_SDRAM_1_WIDTH 64
55 #define CONFIG_SYS_SDRAM_CLK 528
57 #define PHYS_SDRAM_1_SIZE SZ_512M
58 #define PHYS_SDRAM_1_WIDTH 32
59 #define CONFIG_SYS_SDRAM_CLK 400
61 #define CONFIG_STACKSIZE SZ_128K
62 #define CONFIG_SYS_MALLOC_LEN SZ_8M
63 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* Memtest start address */
64 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_4M)
67 * U-Boot general configurations
69 #define CONFIG_SYS_LONGHELP
71 #define CONFIG_SYS_PROMPT "TX6Q U-Boot > "
73 #define CONFIG_SYS_PROMPT "TX6DL U-Boot > "
75 #define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
76 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
77 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
78 #define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
79 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
80 /* Boot argument buffer size */
81 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
82 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
83 #define CONFIG_CMDLINE_EDITING /* Command history etc */
85 #define CONFIG_SYS_64BIT_VSPRINTF
86 #define CONFIG_SYS_NO_FLASH
89 * Flattened Device Tree (FDT) support
92 #define CONFIG_OF_LIBFDT
93 #ifdef CONFIG_OF_LIBFDT
94 #define CONFIG_FDT_FIXUP_PARTITIONS
95 #define CONFIG_OF_EMBED
96 #define CONFIG_OF_BOARD_SETUP
98 #define CONFIG_DEFAULT_DEVICE_TREE tx6q
99 #define CONFIG_ARCH_DEVICE_TREE mx6q
101 #define CONFIG_DEFAULT_DEVICE_TREE tx6dl
102 #define CONFIG_ARCH_DEVICE_TREE mx6dl
104 #define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
105 #endif /* CONFIG_OF_LIBFDT */
106 #endif /* CONFIG_MFG */
111 #define xstr(s) str(s)
113 #define __pfx(x, s) (x##s)
114 #define _pfx(x, s) __pfx(x, s)
116 #define CONFIG_CMDLINE_TAG
117 #define CONFIG_INITRD_TAG
118 #define CONFIG_SETUP_MEMORY_TAGS
119 #define CONFIG_SERIAL_TAG
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 "console=ttymxc0,115200 ro debug panic=1"
130 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
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_U_BOOT_IMG_SIZE SZ_1M
139 #define CONFIG_IMX_WATCHDOG
140 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 3000
146 #ifdef CONFIG_ENV_IS_NOWHERE
147 #define CONFIG_EXTRA_ENV_SETTINGS \
151 "fdtaddr=11000000\0" \
152 "mtdids=" MTDIDS_DEFAULT "\0" \
153 "mtdparts=" MTDPARTS_DEFAULT "\0"
155 #define CONFIG_EXTRA_ENV_SETTINGS \
157 "baseboard=stk5-v3\0" \
158 "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
159 " root=/dev/mmcblk0p3 rootwait\0" \
160 "bootargs_nand=run default_bootargs;set bootargs ${bootargs}" \
161 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
162 "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
163 " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
164 "bootcmd_mmc=set autostart no;run bootargs_mmc;" \
165 "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
166 "bootcmd_nand=set autostart no;run bootargs_nand;" \
167 "nboot linux;run bootm_cmd\0" \
168 "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;" \
170 "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
173 "default_bootargs=set bootargs " CONFIG_BOOTARGS \
174 " video=${video_mode} ${append_bootargs}\0" \
175 "fdtaddr=11000000\0" \
176 "mtdids=" MTDIDS_DEFAULT "\0" \
177 "mtdparts=" MTDPARTS_DEFAULT "\0" \
178 "nfsroot=/tftpboot/rootfs\0" \
179 "otg_mode=device\0" \
180 "touchpanel=tsc2007\0" \
181 "video_mode=VGA-1:640x480MR-24@60\0"
182 #endif /* CONFIG_ENV_IS_NOWHERE */
183 #endif /* CONFIG_MFG */
185 #define MTD_NAME "gpmi-nand"
186 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
187 #define CONFIG_SYS_NAND_ONFI_DETECTION
192 #include <config_cmd_default.h>
193 #define CONFIG_CMD_CACHE
194 #define CONFIG_CMD_MMC
195 #define CONFIG_CMD_NAND
196 #define CONFIG_CMD_MTDPARTS
197 #define CONFIG_CMD_BOOTCE
198 #define CONFIG_CMD_TIME
199 #define CONFIG_CMD_I2C
204 #define CONFIG_MXC_UART
205 #define CONFIG_MXC_UART_BASE UART1_BASE
206 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
207 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
208 #define CONFIG_SYS_CONSOLE_INFO_QUIET
213 #define CONFIG_MXC_GPIO
218 #define CONFIG_FEC_MXC
219 #ifdef CONFIG_FEC_MXC
220 /* This is required for the FEC driver to work with cache enabled */
221 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
223 #define IMX_FEC_BASE ENET_BASE_ADDR
224 #define CONFIG_FEC_MXC_PHYADDR 0
225 #define CONFIG_PHYLIB
226 #define CONFIG_PHY_SMSC
228 #define CONFIG_FEC_XCV_TYPE RMII
229 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
230 #define CONFIG_CMD_MII
231 #define CONFIG_CMD_DHCP
232 #define CONFIG_CMD_PING
233 /* Add for working with "strict" DHCP server */
234 #define CONFIG_BOOTP_SUBNETMASK
235 #define CONFIG_BOOTP_GATEWAY
236 #define CONFIG_BOOTP_DNS
242 #ifdef CONFIG_CMD_I2C
243 #define CONFIG_HARD_I2C 1
244 #define CONFIG_I2C_MXC 1
245 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
246 #define CONFIG_SYS_I2C_MX6_PORT1
247 #define CONFIG_SYS_I2C_SPEED 10000
248 #define CONFIG_SYS_I2C_SLAVE 0x3c
249 #define CONFIG_MX6_INTER_LDO_BYPASS 0
252 #ifndef CONFIG_ENV_IS_NOWHERE
253 /* define one of the following options:
254 #define CONFIG_ENV_IS_IN_NAND
255 #define CONFIG_ENV_IS_IN_MMC
257 #define CONFIG_ENV_IS_IN_NAND
259 #define CONFIG_ENV_OVERWRITE
264 #ifdef CONFIG_CMD_NAND
265 #define CONFIG_MTD_DEVICE
267 #define CONFIG_MTD_DEBUG
268 #define CONFIG_MTD_DEBUG_VERBOSE 4
270 #ifndef CONFIG_SYS_NAND_ERASE_SIZE
271 #define CONFIG_SYS_NAND_ERASE_SIZE SZ_128K
273 #define CONFIG_NAND_MXS
274 #define CONFIG_NAND_MXS_NO_BBM_SWAP
275 #define CONFIG_APBH_DMA
276 #define CONFIG_APBH_DMA_BURST
277 #define CONFIG_APBH_DMA_BURST8
278 #define CONFIG_SYS_NAND_U_BOOT_OFFS CONFIG_SYS_NAND_ERASE_SIZE
279 #define CONFIG_CMD_NAND_TRIMFFS
280 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
281 #define CONFIG_SYS_MAX_FLASH_BANKS 1
282 #define CONFIG_SYS_NAND_MAX_CHIPS 1
283 #define CONFIG_SYS_MAX_NAND_DEVICE 1
284 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
285 #define CONFIG_SYS_NAND_USE_FLASH_BBT
286 #define CONFIG_SYS_NAND_BASE 0x00000000
287 #define CONFIG_CMD_ROMUPDATE
289 #undef CONFIG_ENV_IS_IN_NAND
290 #endif /* CONFIG_CMD_NAND */
292 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
293 #define CONFIG_ENV_SIZE SZ_128K
294 #define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_ERASE_SIZE)
295 #ifdef CONFIG_ENV_OFFSET_REDUND
296 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
298 xstr(CONFIG_SYS_ENV_PART_SIZE) \
300 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
302 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
304 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
305 #endif /* CONFIG_ENV_OFFSET_REDUND */
310 #ifdef CONFIG_CMD_MMC
312 #define CONFIG_GENERIC_MMC
313 #define CONFIG_FSL_ESDHC
314 #define CONFIG_FSL_USDHC
315 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
316 #define CONFIG_SYS_FSL_ESDHC_NUM 2
318 #define CONFIG_DOS_PARTITION
319 #define CONFIG_CMD_FAT
320 #define CONFIG_CMD_EXT2
323 * Environments on MMC
325 #ifdef CONFIG_ENV_IS_IN_MMC
326 #define CONFIG_SYS_MMC_ENV_DEV 0
327 #undef CONFIG_ENV_OFFSET
328 #undef CONFIG_ENV_SIZE
329 /* Associated with the MMC layout defined in mmcops.c */
330 #define CONFIG_ENV_OFFSET SZ_1K
331 #define CONFIG_ENV_SIZE (SZ_128K - CONFIG_ENV_OFFSET)
332 #define CONFIG_DYNAMIC_MMC_DEVNO
333 #endif /* CONFIG_ENV_IS_IN_MMC */
335 #undef CONFIG_ENV_IS_IN_MMC
336 #endif /* CONFIG_CMD_MMC */
338 #ifdef CONFIG_ENV_IS_NOWHERE
339 #undef CONFIG_ENV_SIZE
340 #define CONFIG_ENV_SIZE SZ_4K
343 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
344 xstr(CONFIG_SYS_U_BOOT_PART_SIZE) \
345 "@" xstr(CONFIG_SYS_U_BOOT_OFFSET) \
347 CONFIG_SYS_ENV_PART_STR \
348 "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR "," \
349 xstr(CONFIG_SYS_DTB_PART_SIZE) \
351 xstr(CONFIG_SYS_NAND_BBT_SIZE) \
352 "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
354 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
355 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
356 GENERATED_GBL_DATA_SIZE)
358 #ifdef CONFIG_CMD_IIM
359 #define CONFIG_IMX_IIM
362 #endif /* __CONFIG_H */