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 */
31 #define CONFIG_SPLASH_SCREEN
32 #define CONFIG_SPLASH_SCREEN_ALIGN
33 #define CONFIG_VIDEO_IPUV3
34 #define CONFIG_IPUV3_CLK 266000000
35 #define CONFIG_LCD_LOGO
36 #define LCD_BPP LCD_COLOR24
37 #define CONFIG_CMD_BMP
38 #define CONFIG_VIDEO_BMP_RLE8
39 #endif /* CONFIG_LCD */
40 #endif /* CONFIG_MFG */
43 * Memory configuration options
45 #define CONFIG_NR_DRAM_BANKS 1 /* # of SDRAM banks */
46 #define PHYS_SDRAM_1 0x10000000 /* Base address of bank 1 */
47 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
48 #define PHYS_SDRAM_1_WIDTH CONFIG_SYS_SDRAM_BUS_WIDTH
50 #define PHYS_SDRAM_1_WIDTH 64
52 #define PHYS_SDRAM_1_SIZE (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
55 #define CONFIG_SYS_SDRAM_CLK 528
57 #define CONFIG_SYS_SDRAM_CLK 400
59 #define CONFIG_STACKSIZE SZ_128K
60 #define CONFIG_SYS_MALLOC_LEN SZ_8M
61 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* Memtest start address */
62 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_4M)
65 * U-Boot general configurations
67 #define CONFIG_SYS_LONGHELP
69 #define CONFIG_SYS_PROMPT "TX6Q U-Boot > "
71 #define CONFIG_SYS_PROMPT "TX6DL U-Boot > "
73 #define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
74 #define CONFIG_SYS_PBSIZE \
75 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
76 /* Print buffer size */
77 #define CONFIG_SYS_MAXARGS 256 /* Max number of command args */
78 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
79 /* Boot argument buffer size */
80 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
81 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
82 #define CONFIG_CMDLINE_EDITING /* Command history etc */
84 #define CONFIG_SYS_64BIT_VSPRINTF
85 #define CONFIG_SYS_NO_FLASH
88 * Flattened Device Tree (FDT) support
91 #define CONFIG_OF_LIBFDT
92 #ifdef CONFIG_OF_LIBFDT
94 #define CONFIG_FDT_FIXUP_PARTITIONS
96 #define CONFIG_OF_BOARD_SETUP
97 #define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
98 #endif /* CONFIG_OF_LIBFDT */
99 #endif /* CONFIG_MFG */
104 #define xstr(s) str(s)
106 #define __pfx(x, s) (x##s)
107 #define _pfx(x, s) __pfx(x, s)
109 #define CONFIG_CMDLINE_TAG
110 #define CONFIG_INITRD_TAG
111 #define CONFIG_SETUP_MEMORY_TAGS
113 #define CONFIG_BOOTDELAY 1
115 #define CONFIG_BOOTDELAY 0
117 #define CONFIG_ZERO_BOOTDELAY_CHECK
118 #define CONFIG_SYS_AUTOLOAD "no"
120 #define CONFIG_BOOTFILE "uImage"
121 #define CONFIG_BOOTARGS "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
122 #define CONFIG_BOOTCOMMAND "run bootcmd_${boot_mode} bootm_cmd"
124 #define CONFIG_BOOTCOMMAND "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
125 #define CONFIG_BOOTCMD_MFG_LOADADDR 10500000
126 #define CONFIG_DELAY_ENVIRONMENT
127 #endif /* CONFIG_MFG */
128 #define CONFIG_LOADADDR 18000000
129 #define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
130 #define CONFIG_IMX_WATCHDOG
131 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 3000
137 #ifdef CONFIG_ENV_IS_NOWHERE
138 #define CONFIG_EXTRA_ENV_SETTINGS \
142 "fdtaddr=11000000\0" \
143 "mtdids=" MTDIDS_DEFAULT "\0" \
144 "mtdparts=" MTDPARTS_DEFAULT "\0"
146 #define CONFIG_EXTRA_ENV_SETTINGS \
148 "baseboard=stk5-v3\0" \
149 "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}" \
150 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
151 "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
152 " root=/dev/mmcblk0p2 rootwait\0" \
153 "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
154 " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock" \
156 "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}" \
157 " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0" \
158 "bootcmd_jffs2=set autostart no;run bootargs_jffs2" \
160 "bootcmd_mmc=set autostart no;run bootargs_mmc" \
161 ";fatload mmc 0 ${loadaddr} uImage\0" \
162 "bootcmd_nand=set autostart no;run bootargs_ubifs" \
164 "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs" \
166 "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
169 "default_bootargs=set bootargs " CONFIG_BOOTARGS \
170 " ${append_bootargs}\0" \
171 "fdtaddr=11000000\0" \
172 CONFIG_SYS_FDTSAVE_CMD \
173 "mtdids=" MTDIDS_DEFAULT "\0" \
174 "mtdparts=" MTDPARTS_DEFAULT "\0" \
175 "nfsroot=/tftpboot/rootfs\0" \
176 "otg_mode=device\0" \
177 "touchpanel=tsc2007\0" \
179 #endif /* CONFIG_ENV_IS_NOWHERE */
180 #endif /* CONFIG_MFG */
182 #ifndef CONFIG_TX6_V2
183 #define CONFIG_SYS_FDTSAVE_CMD \
184 "fdtsave=nand erase.part dtb" \
185 ";nand write ${fdtaddr} dtb ${fdtsize}\0"
186 #define MTD_NAME "gpmi-nand"
187 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
188 #define CONFIG_SYS_NAND_ONFI_DETECTION
190 #define CONFIG_SYS_FDTSAVE_CMD \
191 "fdtsave=mmc open 0 1;mmc write ${fdtaddr} " xstr(CONFIG_SYS_DTB_BLKNO) " 80;mmc close 0 1\0"
193 #define MTDIDS_DEFAULT ""
194 #define CONFIG_SUPPORT_EMMC_BOOT
195 #define CONFIG_MMC_BOOT_DEV 0
201 #include <config_cmd_default.h>
202 #define CONFIG_CMD_CACHE
203 #define CONFIG_CMD_MMC
204 #ifndef CONFIG_TX6_V2
205 #define CONFIG_CMD_NAND
206 #define CONFIG_CMD_MTDPARTS
208 #define CONFIG_CMD_BOOTCE
209 #define CONFIG_CMD_TIME
210 #define CONFIG_CMD_I2C
211 #define CONFIG_CMD_MEMTEST
216 #define CONFIG_MXC_UART
217 #define CONFIG_MXC_UART_BASE UART1_BASE
218 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
219 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
220 #define CONFIG_SYS_CONSOLE_INFO_QUIET
225 #define CONFIG_MXC_GPIO
230 #define CONFIG_FEC_MXC
231 #ifdef CONFIG_FEC_MXC
232 /* This is required for the FEC driver to work with cache enabled */
233 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
234 #define CONFIG_SYS_CACHELINE_SIZE 64
236 #define IMX_FEC_BASE ENET_BASE_ADDR
237 #define CONFIG_FEC_MXC_PHYADDR 0
238 #define CONFIG_PHYLIB
239 #define CONFIG_PHY_SMSC
241 #define CONFIG_FEC_XCV_TYPE RMII
242 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
243 #define CONFIG_CMD_MII
244 #define CONFIG_CMD_DHCP
245 #define CONFIG_CMD_PING
246 /* Add for working with "strict" DHCP server */
247 #define CONFIG_BOOTP_SUBNETMASK
248 #define CONFIG_BOOTP_GATEWAY
249 #define CONFIG_BOOTP_DNS
255 #ifdef CONFIG_CMD_I2C
256 #define CONFIG_HARD_I2C
257 #define CONFIG_I2C_MXC
258 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
259 #define CONFIG_SYS_I2C_MX6_PORT1
260 #define CONFIG_SYS_I2C_SPEED 400000
261 #ifndef CONFIG_TX6_V2
262 #define CONFIG_SYS_I2C_SLAVE 0x3c
264 #define CONFIG_SYS_I2C_SLAVE 0x32
268 #ifndef CONFIG_ENV_IS_NOWHERE
269 /* define one of the following options:
270 #define CONFIG_ENV_IS_IN_NAND
271 #define CONFIG_ENV_IS_IN_MMC
273 #define CONFIG_ENV_IS_IN_NAND
275 #define CONFIG_ENV_OVERWRITE
280 #ifdef CONFIG_CMD_NAND
281 #define CONFIG_MTD_DEVICE
283 #define CONFIG_MTD_DEBUG
284 #define CONFIG_MTD_DEBUG_VERBOSE 4
286 #define CONFIG_NAND_MXS
287 #define CONFIG_NAND_MXS_NO_BBM_SWAP
288 #define CONFIG_APBH_DMA
289 #define CONFIG_APBH_DMA_BURST
290 #define CONFIG_APBH_DMA_BURST8
291 #define CONFIG_CMD_NAND_TRIMFFS
292 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
293 #define CONFIG_SYS_MAX_FLASH_BANKS 1
294 #define CONFIG_SYS_NAND_MAX_CHIPS 1
295 #define CONFIG_SYS_MAX_NAND_DEVICE 1
296 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
297 #define CONFIG_SYS_NAND_USE_FLASH_BBT
298 #define CONFIG_SYS_NAND_BASE 0x00000000
299 #define CONFIG_CMD_ROMUPDATE
301 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
302 #define CONFIG_ENV_SIZE SZ_128K
303 #define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
305 #undef CONFIG_ENV_IS_IN_NAND
306 #endif /* CONFIG_CMD_NAND */
308 #ifdef CONFIG_ENV_OFFSET_REDUND
309 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
311 xstr(CONFIG_SYS_ENV_PART_SIZE) \
313 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
315 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
317 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
318 #endif /* CONFIG_ENV_OFFSET_REDUND */
323 #ifdef CONFIG_CMD_MMC
325 #define CONFIG_GENERIC_MMC
326 #define CONFIG_FSL_ESDHC
327 #define CONFIG_FSL_USDHC
328 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
330 #define CONFIG_DOS_PARTITION
331 #define CONFIG_CMD_FAT
332 #define CONFIG_FAT_WRITE
333 #define CONFIG_CMD_EXT2
336 * Environments on MMC
338 #ifdef CONFIG_ENV_IS_IN_MMC
339 #define CONFIG_SYS_MMC_ENV_DEV 0
340 #define CONFIG_SYS_MMC_ENV_PART 1
341 #define CONFIG_DYNAMIC_MMC_DEVNO
342 #endif /* CONFIG_ENV_IS_IN_MMC */
344 #undef CONFIG_ENV_IS_IN_MMC
345 #endif /* CONFIG_CMD_MMC */
347 #ifdef CONFIG_ENV_IS_NOWHERE
348 #undef CONFIG_ENV_SIZE
349 #define CONFIG_ENV_SIZE SZ_4K
352 #ifndef CONFIG_TX6_V2
353 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
354 xstr(CONFIG_SYS_U_BOOT_PART_SIZE) \
355 "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) \
357 CONFIG_SYS_ENV_PART_STR \
358 "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR "," \
359 xstr(CONFIG_SYS_DTB_PART_SIZE) \
361 xstr(CONFIG_SYS_NAND_BBT_SIZE) \
362 "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
364 #define MTDPARTS_DEFAULT ""
367 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
368 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
369 GENERATED_GBL_DATA_SIZE)
371 #endif /* __CONFIG_H */