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 TX6Q board - SoC configuration
23 #define CONFIG_SYS_MX6_HCLK 24000000
24 #define CONFIG_SYS_MX6_CLK32 32768
25 #define CONFIG_SYS_HZ 1000 /* Ticks per second */
26 #define CONFIG_SHOW_ACTIVITY
27 #define CONFIG_ARCH_CPU_INIT
28 #define CONFIG_DISPLAY_BOARDINFO
29 #define CONFIG_BOARD_LATE_INIT
30 #define CONFIG_BOARD_EARLY_INIT_F
33 /* LCD Logo and Splash screen support */
35 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
37 #define CONFIG_SPLASH_SCREEN
38 #define CONFIG_SPLASH_SCREEN_ALIGN
39 #define CONFIG_VIDEO_IPUV3
40 #define CONFIG_IPU_CLKRATE 266000000
41 #define CONFIG_LCD_LOGO
42 #define LCD_BPP LCD_COLOR24
43 #define CONFIG_CMD_BMP
44 #define CONFIG_VIDEO_BMP_RLE8
45 #endif /* CONFIG_LCD */
46 #endif /* CONFIG_MFG */
49 * Memory configuration options
51 #define CONFIG_NR_DRAM_BANKS 1 /* # of SDRAM banks */
52 #define PHYS_SDRAM_1 0x10000000 /* Base address of bank 1 */
53 #define PHYS_SDRAM_1_SIZE SZ_1G
54 #define CONFIG_STACKSIZE SZ_128K
55 #define CONFIG_SYS_MALLOC_LEN SZ_8M
56 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* Memtest start address */
57 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_4M)
58 #define CONFIG_SYS_SDRAM_CLK 528
61 * U-Boot general configurations
63 #define CONFIG_SYS_LONGHELP
64 #define CONFIG_SYS_PROMPT "TX6Q U-Boot > "
65 #define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
66 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
67 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
68 #define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
69 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
70 /* Boot argument buffer size */
71 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
72 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
73 #define CONFIG_CMDLINE_EDITING /* Command history etc */
75 #define CONFIG_SYS_64BIT_VSPRINTF
76 #define CONFIG_SYS_NO_FLASH
79 * Flattened Device Tree (FDT) support
82 #define CONFIG_OF_LIBFDT
83 #ifdef CONFIG_OF_LIBFDT
84 #define CONFIG_FDT_FIXUP_PARTITIONS
85 #define CONFIG_OF_EMBED
86 #define CONFIG_OF_BOARD_SETUP
87 #define CONFIG_DEFAULT_DEVICE_TREE tx6q
88 #define CONFIG_ARCH_DEVICE_TREE mx6q
89 #define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
90 #endif /* CONFIG_OF_LIBFDT */
91 #endif /* CONFIG_MFG */
96 #define xstr(s) str(s)
98 #define __pfx(x, s) (x##s)
99 #define _pfx(x, s) __pfx(x, s)
101 #define CONFIG_CMDLINE_TAG
102 #define CONFIG_INITRD_TAG
103 #define CONFIG_SETUP_MEMORY_TAGS
104 #define CONFIG_SERIAL_TAG
106 #define CONFIG_BOOTDELAY 1
108 #define CONFIG_BOOTDELAY 0
110 #define CONFIG_ZERO_BOOTDELAY_CHECK
111 #define CONFIG_SYS_AUTOLOAD "no"
113 #define CONFIG_BOOTFILE "uImage"
114 #define CONFIG_BOOTARGS "console=ttymxc0,115200 ro debug panic=1"
115 #define CONFIG_BOOTCOMMAND "run bootcmd_nand"
117 #define CONFIG_BOOTCOMMAND "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
118 #define CONFIG_BOOTCMD_MFG_LOADADDR 10500000
119 #define CONFIG_DELAY_ENVIRONMENT
120 #endif /* CONFIG_MFG */
121 #define CONFIG_LOADADDR 18000000
122 #define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
123 #define CONFIG_U_BOOT_IMG_SIZE SZ_1M
124 #define CONFIG_IMX_WATCHDOG
125 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 3000
131 #ifdef CONFIG_ENV_IS_NOWHERE
132 #define CONFIG_EXTRA_ENV_SETTINGS \
136 "fdtaddr=11000000\0" \
137 "mtdids=" MTDIDS_DEFAULT "\0" \
138 "mtdparts=" MTDPARTS_DEFAULT "\0"
140 #define CONFIG_EXTRA_ENV_SETTINGS \
142 "baseboard=stk5-v3\0" \
143 "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
144 " root=/dev/mmcblk0p3 rootwait\0" \
145 "bootargs_nand=run default_bootargs;set bootargs ${bootargs}" \
146 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
147 "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
148 " root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},nolock\0"\
149 "bootcmd_mmc=set autostart no;run bootargs_mmc;" \
150 "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0" \
151 "bootcmd_nand=set autostart no;run bootargs_nand;" \
152 "nboot linux;run bootm_cmd\0" \
153 "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;" \
155 "bootm_cmd=fdt boardsetup;bootm ${loadaddr} - ${fdtaddr}\0" \
157 "default_bootargs=set bootargs " CONFIG_BOOTARGS \
158 " video=${video_mode} ${append_bootargs}\0" \
159 "fdtaddr=11000000\0" \
160 "mtdids=" MTDIDS_DEFAULT "\0" \
161 "mtdparts=" MTDPARTS_DEFAULT "\0" \
162 "nfsroot=/tftpboot/rootfs\0" \
163 "otg_mode=device\0" \
164 "touchpanel=tsc2007\0" \
165 "video_mode=VGA-1:640x480MR-24@60\0"
166 #endif /* CONFIG_ENV_IS_NOWHERE */
167 #endif /* CONFIG_MFG */
169 #define MTD_NAME "gpmi-nand"
170 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
171 #define CONFIG_SYS_NAND_ONFI_DETECTION
176 #include <config_cmd_default.h>
177 #define CONFIG_CMD_CACHE
178 #define CONFIG_CMD_MMC
179 #define CONFIG_CMD_NAND
180 #define CONFIG_CMD_MTDPARTS
181 #define CONFIG_CMD_BOOTCE
182 #define CONFIG_CMD_TIME
183 #define CONFIG_CMD_I2C
188 #define CONFIG_MXC_UART
189 #define CONFIG_MXC_UART_BASE UART1_BASE
190 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
191 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
192 #define CONFIG_SYS_CONSOLE_INFO_QUIET
197 #define CONFIG_MXC_GPIO
202 #define CONFIG_FEC_MXC
203 #ifdef CONFIG_FEC_MXC
204 /* This is required for the FEC driver to work with cache enabled */
205 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
207 #define IMX_FEC_BASE ENET_BASE_ADDR
208 #define CONFIG_FEC_MXC_PHYADDR 0
209 #define CONFIG_PHYLIB
210 #define CONFIG_PHY_SMSC
212 #define CONFIG_FEC_XCV_TYPE RMII
213 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
214 #define CONFIG_CMD_MII
215 #define CONFIG_CMD_DHCP
216 #define CONFIG_CMD_PING
217 /* Add for working with "strict" DHCP server */
218 #define CONFIG_BOOTP_SUBNETMASK
219 #define CONFIG_BOOTP_GATEWAY
220 #define CONFIG_BOOTP_DNS
226 #ifdef CONFIG_CMD_I2C
227 #define CONFIG_HARD_I2C 1
228 #define CONFIG_I2C_MXC 1
229 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
230 #define CONFIG_SYS_I2C_MX6_PORT1
231 #define CONFIG_SYS_I2C_SPEED 10000
232 #define CONFIG_SYS_I2C_SLAVE 0x3c
233 #define CONFIG_MX6_INTER_LDO_BYPASS 0
236 #ifndef CONFIG_ENV_IS_NOWHERE
237 /* define one of the following options:
238 #define CONFIG_ENV_IS_IN_NAND
239 #define CONFIG_ENV_IS_IN_MMC
241 #define CONFIG_ENV_IS_IN_NAND
243 #define CONFIG_ENV_OVERWRITE
248 #ifdef CONFIG_CMD_NAND
249 #define CONFIG_MTD_DEVICE
251 #define CONFIG_MTD_DEBUG
252 #define CONFIG_MTD_DEBUG_VERBOSE 4
254 #define CONFIG_NAND_MXS
255 #define CONFIG_NAND_MXS_NO_BBM_SWAP
256 #define CONFIG_APBH_DMA
257 #define CONFIG_APBH_DMA_BURST
258 #define CONFIG_APBH_DMA_BURST8
259 #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x20000
260 #define CONFIG_CMD_NAND_TRIMFFS
261 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
262 #define CONFIG_SYS_MAX_FLASH_SECT 1024
263 #define CONFIG_SYS_MAX_FLASH_BANKS 1
264 #define CONFIG_SYS_NAND_MAX_CHIPS 1
265 #define CONFIG_SYS_MAX_NAND_DEVICE 1
266 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
267 #define CONFIG_SYS_NAND_USE_FLASH_BBT
268 #define CONFIG_SYS_NAND_BASE 0x00000000
269 #define CONFIG_CMD_ROMUPDATE
271 #undef CONFIG_ENV_IS_IN_NAND
272 #endif /* CONFIG_CMD_NAND */
274 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
275 #define CONFIG_ENV_SIZE SZ_128K
276 #define CONFIG_ENV_RANGE 0x60000
277 #ifdef CONFIG_ENV_OFFSET_REDUND
278 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_ENV_RANGE) \
280 xstr(CONFIG_ENV_RANGE) \
282 #define CONFIG_SYS_USERFS_PART_STR "91520k(userfs)"
284 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_ENV_RANGE) \
286 #define CONFIG_SYS_USERFS_PART_STR "91904k(userfs)"
287 #endif /* CONFIG_ENV_OFFSET_REDUND */
292 #ifdef CONFIG_CMD_MMC
294 #define CONFIG_GENERIC_MMC
295 #define CONFIG_FSL_ESDHC
296 #define CONFIG_FSL_USDHC
297 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
298 #define CONFIG_SYS_FSL_ESDHC_NUM 2
300 #define CONFIG_DOS_PARTITION
301 #define CONFIG_CMD_FAT
302 #define CONFIG_CMD_EXT2
305 * Environments on MMC
307 #ifdef CONFIG_ENV_IS_IN_MMC
308 #define CONFIG_SYS_MMC_ENV_DEV 0
309 #undef CONFIG_ENV_OFFSET
310 #undef CONFIG_ENV_SIZE
311 /* Associated with the MMC layout defined in mmcops.c */
312 #define CONFIG_ENV_OFFSET SZ_1K
313 #define CONFIG_ENV_SIZE (SZ_128K - CONFIG_ENV_OFFSET)
314 #define CONFIG_DYNAMIC_MMC_DEVNO
315 #endif /* CONFIG_ENV_IS_IN_MMC */
317 #undef CONFIG_ENV_IS_IN_MMC
318 #endif /* CONFIG_CMD_MMC */
320 #ifdef CONFIG_ENV_IS_NOWHERE
321 #undef CONFIG_ENV_SIZE
322 #define CONFIG_ENV_SIZE SZ_4K
325 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
326 "1m@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) "(u-boot)," \
327 CONFIG_SYS_ENV_PART_STR \
328 "4m(linux),32m(rootfs),256k(dtb)," \
329 CONFIG_SYS_USERFS_PART_STR ",512k@0x7f80000(bbt)ro"
331 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
332 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
333 GENERATED_GBL_DATA_SIZE)
335 #ifdef CONFIG_CMD_IIM
336 #define CONFIG_IMX_IIM
339 #endif /* __CONFIG_H */