2 * Copyright (C) 2012-2015 <LW@KARO-electronics.de>
4 * SPDX-License-Identifier: GPL-2.0
11 #ifndef CONFIG_SOC_MX6UL
12 #define CONFIG_ARM_ERRATA_743622
13 #define CONFIG_ARM_ERRATA_751472
14 #define CONFIG_ARM_ERRATA_794072
15 #define CONFIG_ARM_ERRATA_761320
17 #ifndef CONFIG_SYS_L2CACHE_OFF
18 #define CONFIG_SYS_L2_PL310
19 #define CONFIG_SYS_PL310_BASE L2_PL310_BASE
22 #define CONFIG_SYS_FSL_ESDHC_HAS_DDR_MODE
25 #define CONFIG_BOARD_POSTCLK_INIT
26 #define CONFIG_MXC_GPT_HCLK
28 #include <linux/kconfig.h>
29 #include <linux/sizes.h>
30 #include <asm/arch/imx-regs.h>
33 * Ka-Ro TX6 board - SoC configuration
35 #define CONFIG_SYS_MX6_HCLK 24000000
36 #define CONFIG_SYS_MX6_CLK32 32768
37 #define CONFIG_SYS_HZ 1000 /* Ticks per second */
38 #define CONFIG_SHOW_ACTIVITY
39 #define CONFIG_ARCH_CPU_INIT
40 #define CONFIG_DISPLAY_BOARDINFO
41 #define CONFIG_BOARD_LATE_INIT
42 #define CONFIG_BOARD_EARLY_INIT_F
43 #define CONFIG_SYS_GENERIC_BOARD
45 #ifndef CONFIG_TX6_UBOOT_MFG
46 /* LCD Logo and Splash screen support */
48 #define CONFIG_SPLASH_SCREEN
49 #define CONFIG_SPLASH_SCREEN_ALIGN
50 #define CONFIG_VIDEO_IPUV3
51 #define CONFIG_IPUV3_CLK (CONFIG_SYS_SDRAM_CLK * 1000000 / 2)
52 #define CONFIG_LCD_LOGO
53 #define LCD_BPP LCD_COLOR32
54 #define CONFIG_CMD_BMP
55 #define CONFIG_VIDEO_BMP_RLE8
56 #endif /* CONFIG_LCD */
57 #endif /* CONFIG_TX6_UBOOT_MFG */
60 * Memory configuration options
62 #define CONFIG_NR_DRAM_BANKS 0x1 /* # of SDRAM banks */
63 #define PHYS_SDRAM_1 0x10000000 /* Base address of bank 1 */
64 #ifndef CONFIG_SYS_SDRAM_BUS_WIDTH
65 #if defined(CONFIG_SYS_SDRAM_BUS_WIDTH_32)
66 #define CONFIG_SYS_SDRAM_BUS_WIDTH 32
67 #elif defined(CONFIG_SYS_SDRAM_BUS_WIDTH_16)
68 #define CONFIG_SYS_SDRAM_BUS_WIDTH 16
70 #define CONFIG_SYS_SDRAM_BUS_WIDTH 64
72 #endif /* CONFIG_SYS_SDRAM_BUS_WIDTH */
73 #define PHYS_SDRAM_1_SIZE (SZ_512M / 32 * CONFIG_SYS_SDRAM_BUS_WIDTH)
74 #ifdef CONFIG_SOC_MX6Q
75 #define CONFIG_SYS_SDRAM_CLK 528
77 #define CONFIG_SYS_SDRAM_CLK 400
79 #define CONFIG_STACKSIZE SZ_128K
80 #define CONFIG_SPL_STACK (IRAM_BASE_ADDR + SZ_16K)
81 #define CONFIG_SYS_MALLOC_LEN SZ_8M
82 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_1 /* Memtest start address */
83 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + SZ_4M)
86 * U-Boot general configurations
88 #define CONFIG_SYS_LONGHELP
89 #if defined(CONFIG_SOC_MX6Q)
90 #elif defined(CONFIG_SOC_MX6DL)
91 #elif defined(CONFIG_SOC_MX6S)
93 #error Unsupported i.MX6 processor variant
95 #define CONFIG_SYS_CBSIZE 2048 /* Console I/O buffer size */
96 #define CONFIG_SYS_PBSIZE \
97 (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
98 /* Print buffer size */
99 #define CONFIG_SYS_MAXARGS 256 /* Max number of command args */
100 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
101 /* Boot argument buffer size */
102 #define CONFIG_VERSION_VARIABLE /* U-BOOT version */
103 #define CONFIG_AUTO_COMPLETE /* Command auto complete */
104 #define CONFIG_CMDLINE_EDITING /* Command history etc */
106 #define CONFIG_SYS_64BIT_VSPRINTF
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 #ifndef CONFIG_TX6_UBOOT_MFG
120 #define CONFIG_BOOTDELAY 1
122 #define CONFIG_BOOTDELAY 0
124 #define CONFIG_ZERO_BOOTDELAY_CHECK
125 #define CONFIG_SYS_AUTOLOAD "no"
126 #define DEFAULT_BOOTCMD "run bootcmd_${boot_mode} bootm_cmd"
127 #define CONFIG_BOOTFILE "uImage"
128 #define CONFIG_BOOTARGS "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
129 #ifndef CONFIG_TX6_UBOOT_MFG
130 #define CONFIG_BOOTCOMMAND DEFAULT_BOOTCMD
132 #define CONFIG_BOOTCOMMAND "setenv bootcmd '" DEFAULT_BOOTCMD "';" \
133 "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
134 #if (defined(CONFIG_SOC_MX6SX) || defined(CONFIG_SOC_MX6SL) || defined(CONFIG_SOC_MX6UL))
135 #define CONFIG_BOOTCMD_MFG_LOADADDR 80500000
137 #define CONFIG_BOOTCMD_MFG_LOADADDR 10500000
139 #define CONFIG_DELAY_ENVIRONMENT
140 #endif /* CONFIG_TX6_UBOOT_MFG */
141 #if (defined(CONFIG_SOC_MX6SX) || defined(CONFIG_SOC_MX6SL) || defined(CONFIG_SOC_MX6UL))
142 #define CONFIG_LOADADDR 82000000
143 #define CONFIG_FDTADDR 81000000
145 #define CONFIG_LOADADDR 18000000
146 #define CONFIG_FDTADDR 11000000
148 #define CONFIG_SYS_LOAD_ADDR _pfx(0x, CONFIG_LOADADDR)
149 #define CONFIG_SYS_FDT_ADDR _pfx(0x, CONFIG_FDTADDR)
150 #ifndef CONFIG_SYS_LVDS_IF
151 #define DEFAULT_VIDEO_MODE "VGA"
153 #define DEFAULT_VIDEO_MODE "HSD100PXN1"
159 #ifdef CONFIG_TX6_UBOOT_NOENV
160 #define CONFIG_EXTRA_ENV_SETTINGS \
163 "baseboard=stk5-v3\0" \
165 "fdtaddr=" xstr(CONFIG_FDTADDR) "\0" \
166 "mtdids=" MTDIDS_DEFAULT "\0" \
167 "mtdparts=" MTDPARTS_DEFAULT "\0"
169 #define CONFIG_EXTRA_ENV_SETTINGS \
171 "baseboard=stk5-v3\0" \
172 "bootargs_jffs2=run default_bootargs" \
173 ";setenv bootargs ${bootargs}" \
174 " root=/dev/mtdblock3 rootfstype=jffs2\0" \
175 "bootargs_mmc=run default_bootargs;setenv bootargs ${bootargs}" \
177 "bootargs_nfs=run default_bootargs;setenv bootargs ${bootargs}" \
178 " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock" \
180 "bootargs_ubifs=run default_bootargs" \
181 ";setenv bootargs ${bootargs}" \
182 " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0" \
183 "bootcmd_jffs2=setenv autostart no;run bootargs_jffs2" \
185 "bootcmd_mmc=setenv autostart no;run bootargs_mmc" \
186 ";fatload mmc 0 ${loadaddr} uImage\0" \
187 CONFIG_SYS_BOOT_CMD_NAND \
188 "bootcmd_net=setenv autoload y;setenv autostart n" \
189 ";run bootargs_nfs" \
191 "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0" \
192 "boot_mode=" CONFIG_SYS_DEFAULT_BOOT_MODE "\0" \
194 "default_bootargs=setenv bootargs " CONFIG_BOOTARGS \
195 " ${append_bootargs}\0" \
198 "fdtaddr=" xstr(CONFIG_FDTADDR) "\0" \
199 CONFIG_SYS_FDTSAVE_CMD \
200 "mtdids=" MTDIDS_DEFAULT "\0" \
201 "mtdparts=" MTDPARTS_DEFAULT "\0" \
202 "nfsroot=/tftpboot/rootfs\0" \
203 "otg_mode=device\0" \
205 "touchpanel=tsc2007\0" \
206 "video_mode=" DEFAULT_VIDEO_MODE "\0"
207 #endif /* CONFIG_ENV_IS_NOWHERE */
209 #ifdef CONFIG_TX6_NAND
210 #define CONFIG_SYS_DEFAULT_BOOT_MODE "nand"
211 #define CONFIG_SYS_BOOT_CMD_NAND \
212 "bootcmd_nand=setenv autostart no;run bootargs_ubifs;nboot linux\0"
213 #define CONFIG_SYS_FDTSAVE_CMD \
214 "fdtsave=fdt resize;nand erase.part dtb" \
215 ";nand write ${fdtaddr} dtb ${fdtsize}\0"
216 #define MTD_NAME "gpmi-nand"
217 #define MTDIDS_DEFAULT "nand0=" MTD_NAME
218 #define CONFIG_SYS_NAND_ONFI_DETECTION
219 #define MMC_ROOT_STR " root=/dev/mmcblk0p2 rootwait\0"
220 #define ROOTPART_UUID_STR ""
221 #define EMMC_BOOT_ACK_STR ""
222 #define EMMC_BOOT_PART_STR ""
224 #define CONFIG_SYS_DEFAULT_BOOT_MODE "mmc"
225 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
226 #define CONFIG_SYS_BOOT_CMD_NAND ""
227 #define CONFIG_SYS_FDTSAVE_CMD \
228 "fdtsave=mmc partconf 0 ${emmc_boot_ack} ${emmc_boot_part} ${emmc_boot_part}" \
229 ";mmc write ${fdtaddr} " xstr(CONFIG_SYS_DTB_BLKNO) " 80" \
230 ";mmc partconf 0 ${emmc_boot_ack} ${emmc_boot_part} 0\0"
232 #define MTDIDS_DEFAULT ""
233 #define MMC_ROOT_STR " root=PARTUUID=${rootpart_uuid} rootwait\0"
234 #define ROOTPART_UUID_STR "rootpart_uuid=0cc66cc0-02\0"
235 #define EMMC_BOOT_ACK_STR "emmc_boot_ack=1\0"
236 #define EMMC_BOOT_PART_STR "emmc_boot_part=" \
237 xstr(CONFIG_SYS_MMCSD_FS_BOOT_PARTITION) "\0"
238 #endif /* CONFIG_TX6_NAND */
243 #define CONFIG_MXC_UART
244 #define CONFIG_MXC_UART_BASE UART1_BASE
245 #define CONFIG_BAUDRATE 115200 /* Default baud rate */
246 #define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
247 #define CONFIG_SYS_CONSOLE_INFO_QUIET
248 #define CONFIG_CONS_INDEX 1
253 #define CONFIG_MXC_GPIO
258 #ifdef CONFIG_FEC_MXC
259 /* This is required for the FEC driver to work with cache enabled */
260 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
262 #define IMX_FEC_BASE ENET_BASE_ADDR
263 #define CONFIG_FEC_XCV_TYPE RMII
269 #ifdef CONFIG_HARD_I2C
270 #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR
271 #define CONFIG_SYS_I2C_SPEED 400000
272 #if defined(CONFIG_TX6_REV)
273 #if CONFIG_TX6_REV == 0x1
274 #define CONFIG_SYS_I2C_SLAVE 0x3c
275 #define CONFIG_LTC3676
276 #elif CONFIG_TX6_REV == 0x2
277 #define CONFIG_SYS_I2C_SLAVE 0x32
278 #define CONFIG_RN5T618
279 #elif CONFIG_TX6_REV == 0x3
280 #define CONFIG_SYS_I2C_SLAVE 0x33
281 #define CONFIG_RN5T567
283 #error Unsupported TX6 module revision
285 #endif /* CONFIG_TX6_REV */
286 /* autodetect which PMIC is present to derive TX6_REV */
287 #define CONFIG_LTC3676 /* TX6_REV == 1 */
288 #define CONFIG_RN5T567 /* TX6_REV == 3 */
289 #endif /* CONFIG_CMD_I2C */
291 #define CONFIG_ENV_OVERWRITE
296 #ifdef CONFIG_TX6_NAND
297 #define CONFIG_SYS_MXS_DMA_CHANNEL 4
298 #define CONFIG_SYS_MAX_FLASH_BANKS 0x1
299 #define CONFIG_SYS_NAND_MAX_CHIPS 0x1
300 #define CONFIG_SYS_MAX_NAND_DEVICE 0x1
301 #define CONFIG_SYS_NAND_BASE 0x00000000
302 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
304 #define CONFIG_ENV_OFFSET (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
305 #define CONFIG_ENV_SIZE SZ_128K
306 #define CONFIG_ENV_RANGE (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
307 #endif /* CONFIG_TX6_NAND */
309 #ifdef CONFIG_ENV_OFFSET_REDUND
310 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
312 xstr(CONFIG_SYS_ENV_PART_SIZE) \
314 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
316 #define CONFIG_SYS_ENV_PART_STR xstr(CONFIG_SYS_ENV_PART_SIZE) \
318 #define CONFIG_SYS_USERFS_PART_STR xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
319 #endif /* CONFIG_ENV_OFFSET_REDUND */
324 #ifdef CONFIG_FSL_ESDHC
325 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
327 #ifdef CONFIG_CMD_MMC
328 #define CONFIG_CMD_FAT
329 #define CONFIG_FAT_WRITE
330 #define CONFIG_CMD_EXT2
333 * Environments on MMC
335 #ifdef CONFIG_ENV_IS_IN_MMC
336 #define CONFIG_SYS_MMC_ENV_DEV 0
337 #define CONFIG_SYS_MMC_ENV_PART 0x1
338 #define CONFIG_DYNAMIC_MMC_DEVNO
339 #endif /* CONFIG_ENV_IS_IN_MMC */
340 #endif /* CONFIG_CMD_MMC */
342 #ifdef CONFIG_TX6_NAND
343 #define MTDPARTS_DEFAULT "mtdparts=" MTD_NAME ":" \
344 xstr(CONFIG_SYS_U_BOOT_PART_SIZE) \
345 "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS) \
347 CONFIG_SYS_ENV_PART_STR \
348 "6m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR "," \
349 xstr(CONFIG_SYS_DTB_PART_SIZE) \
350 "@" xstr(CONFIG_SYS_NAND_DTB_OFFSET) "(dtb)," \
351 xstr(CONFIG_SYS_NAND_BBT_SIZE) \
352 "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
354 #define MTDPARTS_DEFAULT ""
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 #endif /* __CONFIG_H */