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 */
45 * Memory configuration options
47 #define CONFIG_NR_DRAM_BANKS 1 /* # of SDRAM banks */
48 #define PHYS_SDRAM_1 0x10000000 /* Base address of bank 1 */
49 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
50 #define PHYS_SDRAM_1_WIDTH CONFIG_SYS_SDRAM_BUS_WIDTH
52 #define PHYS_SDRAM_1_WIDTH 64
54 #define PHYS_SDRAM_1_SIZE (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
57 #define CONFIG_SYS_SDRAM_CLK 528
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 \
77 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
78 /* Print buffer size */
79 #define CONFIG_SYS_MAXARGS 64 /* Max number of command args */
80 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
81 /* Boot argument buffer size */
82 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
83 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
84 #define CONFIG_CMDLINE_EDITING /* Command history etc */
86 #define CONFIG_SYS_64BIT_VSPRINTF
87 #define CONFIG_SYS_NO_FLASH
90 * Flattened Device Tree (FDT) support
93 #define CONFIG_OF_LIBFDT
94 #ifdef CONFIG_OF_LIBFDT
96 #define CONFIG_FDT_FIXUP_PARTITIONS
98 #define CONFIG_OF_BOARD_SETUP
99 #define CONFIG_SYS_FDT_ADDR (PHYS_SDRAM_1 + SZ_16M)
100 #endif /* CONFIG_OF_LIBFDT */
101 #endif /* CONFIG_MFG */
106 #define xstr(s) str(s)
108 #define __pfx(x, s) (x##s)
109 #define _pfx(x, s) __pfx(x, s)
111 #define CONFIG_CMDLINE_TAG
112 #define CONFIG_INITRD_TAG
113 #define CONFIG_SETUP_MEMORY_TAGS
115 #define CONFIG_BOOTDELAY 1
117 #define CONFIG_BOOTDELAY 0
119 #define CONFIG_ZERO_BOOTDELAY_CHECK
120 #define CONFIG_SYS_AUTOLOAD "no"
122 #define CONFIG_BOOTFILE "uImage"
123 #define CONFIG_BOOTARGS "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
124 #define CONFIG_BOOTCOMMAND "run bootcmd_${boot_mode} bootm_cmd"
126 #define CONFIG_BOOTCOMMAND "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
127 #define CONFIG_BOOTCMD_MFG_LOADADDR 10500000
128 #define CONFIG_DELAY_ENVIRONMENT
129 #endif /* CONFIG_MFG */
130 #define CONFIG_LOADADDR 18000000
131 #define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
132 #define CONFIG_IMX_WATCHDOG
133 #define CONFIG_WATCHDOG_TIMEOUT_MSECS 3000
139 #ifdef CONFIG_ENV_IS_NOWHERE
140 #define CONFIG_EXTRA_ENV_SETTINGS \
144 "fdtaddr=11000000\0" \
145 "mtdids=" MTDIDS_DEFAULT "\0" \
146 "mtdparts=" MTDPARTS_DEFAULT "\0"
148 #define CONFIG_EXTRA_ENV_SETTINGS \
150 "baseboard=stk5-v3\0" \
151 "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}" \
152 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
153 "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}" \
154 " root=/dev/mmcblk0p2 rootwait\0" \
155 "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}" \
156 " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock" \
158 "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}" \
159 " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0" \
160 "bootcmd_jffs2=set autostart no;run bootargs_jffs2" \
162 "bootcmd_mmc=set autostart no;run bootargs_mmc" \
163 ";fatload mmc 0 ${loadaddr} uImage\0" \
164 "bootcmd_nand=set autostart no;run bootargs_ubifs" \
166 "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs" \
168 "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
171 "default_bootargs=set bootargs " CONFIG_BOOTARGS \
172 " ${append_bootargs}\0" \
173 "fdtaddr=11000000\0" \
174 "fdtsave=nand erase.part dtb" \
175 ";nand write ${fdtaddr} dtb ${fdtsize}\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" \
182 #endif /* CONFIG_ENV_IS_NOWHERE */
183 #endif /* CONFIG_MFG */
185 #ifndef CONFIG_TX6_V2
186 #define MTD_NAME "gpmi-nand"
187 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
188 #define CONFIG_SYS_NAND_ONFI_DETECTION
191 #define MTDIDS_DEFAULT ""
192 #define CONFIG_SUPPORT_EMMC_BOOT
198 #include <config_cmd_default.h>
199 #define CONFIG_CMD_CACHE
200 #define CONFIG_CMD_MMC
201 #ifndef CONFIG_TX6_V2
202 #define CONFIG_CMD_NAND
203 #define CONFIG_CMD_MTDPARTS
205 #define CONFIG_PARTITION_UUIDS
206 #define CONFIG_EFI_PARTITION
207 #define CONFIG_CMD_GPT
209 #define CONFIG_CMD_BOOTCE
210 #define CONFIG_CMD_TIME
211 #define CONFIG_CMD_I2C
212 #define CONFIG_CMD_MEMTEST
217 #define CONFIG_MXC_UART
218 #define CONFIG_MXC_UART_BASE UART1_BASE
219 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
220 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
221 #define CONFIG_SYS_CONSOLE_INFO_QUIET
226 #define CONFIG_MXC_GPIO
231 #define CONFIG_FEC_MXC
232 #ifdef CONFIG_FEC_MXC
233 /* This is required for the FEC driver to work with cache enabled */
234 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
235 #define CONFIG_SYS_CACHELINE_SIZE 64
237 #define IMX_FEC_BASE ENET_BASE_ADDR
238 #define CONFIG_FEC_MXC_PHYADDR 0
239 #define CONFIG_PHYLIB
240 #define CONFIG_PHY_SMSC
242 #define CONFIG_FEC_XCV_TYPE RMII
243 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
244 #define CONFIG_CMD_MII
245 #define CONFIG_CMD_DHCP
246 #define CONFIG_CMD_PING
247 /* Add for working with "strict" DHCP server */
248 #define CONFIG_BOOTP_SUBNETMASK
249 #define CONFIG_BOOTP_GATEWAY
250 #define CONFIG_BOOTP_DNS
256 #ifdef CONFIG_CMD_I2C
257 #define CONFIG_HARD_I2C
258 #define CONFIG_I2C_MXC
259 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
260 #define CONFIG_SYS_I2C_MX6_PORT1
261 #define CONFIG_SYS_I2C_SPEED 400000
262 #ifndef CONFIG_TX6_V2
263 #define CONFIG_SYS_I2C_SLAVE 0x3c
265 #define CONFIG_SYS_I2C_SLAVE 0x32
269 #ifndef CONFIG_ENV_IS_NOWHERE
270 /* define one of the following options:
271 #define CONFIG_ENV_IS_IN_NAND
272 #define CONFIG_ENV_IS_IN_MMC
274 #define CONFIG_ENV_IS_IN_NAND
276 #define CONFIG_ENV_OVERWRITE
281 #ifdef CONFIG_CMD_NAND
282 #define CONFIG_MTD_DEVICE
284 #define CONFIG_MTD_DEBUG
285 #define CONFIG_MTD_DEBUG_VERBOSE 4
287 #define CONFIG_NAND_MXS
288 #define CONFIG_NAND_MXS_NO_BBM_SWAP
289 #define CONFIG_APBH_DMA
290 #define CONFIG_APBH_DMA_BURST
291 #define CONFIG_APBH_DMA_BURST8
292 #define CONFIG_CMD_NAND_TRIMFFS
293 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
294 #define CONFIG_SYS_MAX_FLASH_BANKS 1
295 #define CONFIG_SYS_NAND_MAX_CHIPS 1
296 #define CONFIG_SYS_MAX_NAND_DEVICE 1
297 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
298 #define CONFIG_SYS_NAND_USE_FLASH_BBT
299 #define CONFIG_SYS_NAND_BASE 0x00000000
300 #define CONFIG_CMD_ROMUPDATE
302 #undef CONFIG_ENV_IS_IN_NAND
303 #endif /* CONFIG_CMD_NAND */
305 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
306 #define CONFIG_ENV_SIZE SZ_128K
307 #define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
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_CMD_EXT2
335 * Environments on MMC
337 #ifdef CONFIG_ENV_IS_IN_MMC
338 #define CONFIG_SYS_MMC_ENV_DEV 0
339 #undef CONFIG_ENV_OFFSET
340 #undef CONFIG_ENV_SIZE
341 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
342 #define CONFIG_ENV_SIZE SZ_128K
343 #define CONFIG_DYNAMIC_MMC_DEVNO
344 #endif /* CONFIG_ENV_IS_IN_MMC */
346 #undef CONFIG_ENV_IS_IN_MMC
347 #endif /* CONFIG_CMD_MMC */
349 #ifdef CONFIG_ENV_IS_NOWHERE
350 #undef CONFIG_ENV_SIZE
351 #define CONFIG_ENV_SIZE SZ_4K
354 #ifndef CONFIG_TX6_V2
355 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
356 xstr(CONFIG_SYS_U_BOOT_PART_SIZE) \
357 "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) \
359 CONFIG_SYS_ENV_PART_STR \
360 "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR "," \
361 xstr(CONFIG_SYS_DTB_PART_SIZE) \
363 xstr(CONFIG_SYS_NAND_BBT_SIZE) \
364 "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
366 #define MTDPARTS_DEFAULT ""
369 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
370 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
371 GENERATED_GBL_DATA_SIZE)
373 #endif /* __CONFIG_H */