upgrade to upstream version 2013.07
[karo-tx-uboot.git] / include / configs / tx6.h
1 /*
2  * Copyright (C) 2012 <LW@KARO-electronics.de>
3  *
4  * SPDX-License-Identifier:      GPL-2.0
5  *
6  */
7
8 #ifndef __CONFIG_H
9 #define __CONFIG_H
10
11 #include <asm/sizes.h>
12 #include <asm/arch/imx-regs.h>
13
14 /*
15  * Ka-Ro TX6 board - SoC configuration
16  */
17 #define CONFIG_MX6
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
26
27 #ifndef CONFIG_MFG
28 /* LCD Logo and Splash screen support */
29 #define CONFIG_LCD
30 #ifdef CONFIG_LCD
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 */
41
42 /*
43  * Memory configuration options
44  */
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
49 #else
50 #define PHYS_SDRAM_1_WIDTH              64
51 #endif
52 #define PHYS_SDRAM_1_SIZE               (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
53
54 #ifdef CONFIG_MX6Q
55 #define CONFIG_SYS_SDRAM_CLK            528
56 #else
57 #define CONFIG_SYS_SDRAM_CLK            400
58 #endif
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)
63
64 /*
65  * U-Boot general configurations
66  */
67 #define CONFIG_SYS_LONGHELP
68 #ifdef CONFIG_MX6Q
69 #define CONFIG_SYS_PROMPT               "TX6Q U-Boot > "
70 #else
71 #define CONFIG_SYS_PROMPT               "TX6DL U-Boot > "
72 #endif
73 #define CONFIG_SYS_CBSIZE               2048            /* Console I/O buffer size */
74 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
75                                 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
76 #define CONFIG_SYS_MAXARGS              64              /* Max number of command args */
77 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
78                                         /* Boot argument buffer size */
79 #define CONFIG_VERSION_VARIABLE         /* U-BOOT version */
80 #define CONFIG_AUTO_COMPLETE            /* Command auto complete */
81 #define CONFIG_CMDLINE_EDITING          /* Command history etc */
82
83 #define CONFIG_SYS_64BIT_VSPRINTF
84 #define CONFIG_SYS_NO_FLASH
85
86 /*
87  * Flattened Device Tree (FDT) support
88 */
89 #ifndef CONFIG_MFG
90 #define CONFIG_OF_LIBFDT
91 #ifdef CONFIG_OF_LIBFDT
92 #define CONFIG_FDT_FIXUP_PARTITIONS
93 #define CONFIG_OF_EMBED
94 #define CONFIG_OF_BOARD_SETUP
95 #ifdef CONFIG_MX6Q
96 #define CONFIG_DEFAULT_DEVICE_TREE      tx6q
97 #define CONFIG_ARCH_DEVICE_TREE         mx6q
98 #else
99 #define CONFIG_DEFAULT_DEVICE_TREE      tx6dl
100 #define CONFIG_ARCH_DEVICE_TREE         mx6dl
101 #endif
102 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
103 #endif /* CONFIG_OF_LIBFDT */
104 #endif /* CONFIG_MFG */
105
106 /*
107  * Boot Linux
108  */
109 #define xstr(s)                         str(s)
110 #define str(s)                          #s
111 #define __pfx(x, s)                     (x##s)
112 #define _pfx(x, s)                      __pfx(x, s)
113
114 #define CONFIG_CMDLINE_TAG
115 #define CONFIG_INITRD_TAG
116 #define CONFIG_SETUP_MEMORY_TAGS
117 #define CONFIG_SERIAL_TAG
118 #ifndef CONFIG_MFG
119 #define CONFIG_BOOTDELAY                1
120 #else
121 #define CONFIG_BOOTDELAY                0
122 #endif
123 #define CONFIG_ZERO_BOOTDELAY_CHECK
124 #define CONFIG_SYS_AUTOLOAD             "no"
125 #ifndef CONFIG_MFG
126 #define CONFIG_BOOTFILE                 "uImage"
127 #define CONFIG_BOOTARGS                 "console=ttymxc0,115200 ro debug panic=1"
128 #define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
129 #else
130 #define CONFIG_BOOTCOMMAND              "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
131 #define CONFIG_BOOTCMD_MFG_LOADADDR     10500000
132 #define CONFIG_DELAY_ENVIRONMENT
133 #endif /* CONFIG_MFG */
134 #define CONFIG_LOADADDR                 18000000
135 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
136 #define CONFIG_IMX_WATCHDOG
137 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
138
139 /*
140  * Extra Environments
141  */
142 #ifndef CONFIG_MFG
143 #ifdef CONFIG_ENV_IS_NOWHERE
144 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
145         "autostart=no\0"                                                \
146         "autoload=no\0"                                                 \
147         "bootdelay=-1\0"                                                \
148         "fdtaddr=11000000\0"                                            \
149         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
150         "mtdparts=" MTDPARTS_DEFAULT "\0"
151 #else
152 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
153         "autostart=no\0"                                                \
154         "baseboard=stk5-v3\0"                                           \
155         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
156         " root=/dev/mmcblk0p3 rootwait\0"                               \
157         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
158         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
159         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
160         " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
161         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
162         "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0"              \
163         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
164         "nboot linux;run bootm_cmd\0"                                   \
165         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
166         "run bootm_cmd\0"                                               \
167         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
168         "cpu_clk=800\0"                                                 \
169         "bootdelay=-1\0"                                                \
170         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
171         " video=${video_mode} ${append_bootargs}\0"                     \
172         "fdtaddr=11000000\0"                                            \
173         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
174         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
175         "nfsroot=/tftpboot/rootfs\0"                                    \
176         "otg_mode=device\0"                                             \
177         "touchpanel=tsc2007\0"                                          \
178         "video_mode=VGA-1:640x480MR-24@60\0"
179 #endif /*  CONFIG_ENV_IS_NOWHERE */
180 #endif /*  CONFIG_MFG */
181
182 #define MTD_NAME                        "gpmi-nand"
183 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
184 #define CONFIG_SYS_NAND_ONFI_DETECTION
185
186 /*
187  * U-Boot Commands
188  */
189 #include <config_cmd_default.h>
190 #define CONFIG_CMD_CACHE
191 #define CONFIG_CMD_MMC
192 #define CONFIG_CMD_NAND
193 #define CONFIG_CMD_MTDPARTS
194 #define CONFIG_CMD_BOOTCE
195 #define CONFIG_CMD_TIME
196 #define CONFIG_CMD_I2C
197 #define CONFIG_CMD_MEMTEST
198
199 /*
200  * Serial Driver
201  */
202 #define CONFIG_MXC_UART
203 #define CONFIG_MXC_UART_BASE            UART1_BASE
204 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
205 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
206 #define CONFIG_SYS_CONSOLE_INFO_QUIET
207
208 /*
209  * GPIO driver
210  */
211 #define CONFIG_MXC_GPIO
212
213 /*
214  * Ethernet Driver
215  */
216 #define CONFIG_FEC_MXC
217 #ifdef CONFIG_FEC_MXC
218 /* This is required for the FEC driver to work with cache enabled */
219 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
220 #define CONFIG_SYS_CACHELINE_SIZE       64
221
222 #define IMX_FEC_BASE                    ENET_BASE_ADDR
223 #define CONFIG_FEC_MXC_PHYADDR          0
224 #define CONFIG_PHYLIB
225 #define CONFIG_PHY_SMSC
226 #define CONFIG_MII
227 #define CONFIG_FEC_XCV_TYPE             RMII
228 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
229 #define CONFIG_CMD_MII
230 #define CONFIG_CMD_DHCP
231 #define CONFIG_CMD_PING
232 /* Add for working with "strict" DHCP server */
233 #define CONFIG_BOOTP_SUBNETMASK
234 #define CONFIG_BOOTP_GATEWAY
235 #define CONFIG_BOOTP_DNS
236 #endif
237
238 /*
239  * I2C Configs
240  */
241 #ifdef CONFIG_CMD_I2C
242 #define CONFIG_HARD_I2C                 1
243 #define CONFIG_I2C_MXC                  1
244 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
245 #define CONFIG_SYS_I2C_MX6_PORT1
246 #define CONFIG_SYS_I2C_SPEED            10000
247 #define CONFIG_SYS_I2C_SLAVE            0x3c
248 #define CONFIG_MX6_INTER_LDO_BYPASS     0
249 #endif
250
251 #ifndef CONFIG_ENV_IS_NOWHERE
252 /* define one of the following options:
253 #define CONFIG_ENV_IS_IN_NAND
254 #define CONFIG_ENV_IS_IN_MMC
255 */
256 #define CONFIG_ENV_IS_IN_NAND
257 #endif
258 #define CONFIG_ENV_OVERWRITE
259
260 /*
261  * NAND flash driver
262  */
263 #ifdef CONFIG_CMD_NAND
264 #define CONFIG_MTD_DEVICE
265 #if 0
266 #define CONFIG_MTD_DEBUG
267 #define CONFIG_MTD_DEBUG_VERBOSE        4
268 #endif
269 #define CONFIG_NAND_MXS
270 #define CONFIG_NAND_MXS_NO_BBM_SWAP
271 #define CONFIG_APBH_DMA
272 #define CONFIG_APBH_DMA_BURST
273 #define CONFIG_APBH_DMA_BURST8
274 #define CONFIG_CMD_NAND_TRIMFFS
275 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
276 #define CONFIG_SYS_MAX_FLASH_BANKS      1
277 #define CONFIG_SYS_NAND_MAX_CHIPS       1
278 #define CONFIG_SYS_MAX_NAND_DEVICE      1
279 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
280 #define CONFIG_SYS_NAND_USE_FLASH_BBT
281 #define CONFIG_SYS_NAND_BASE            0x00000000
282 #define CONFIG_CMD_ROMUPDATE
283 #else
284 #undef CONFIG_ENV_IS_IN_NAND
285 #endif /* CONFIG_CMD_NAND */
286
287 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
288 #define CONFIG_ENV_SIZE                 SZ_128K
289 #define CONFIG_ENV_RANGE                (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
290 #ifdef CONFIG_ENV_OFFSET_REDUND
291 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
292         "(env),"                                                        \
293         xstr(CONFIG_SYS_ENV_PART_SIZE)                                  \
294         "(env2),"
295 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
296 #else
297 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
298         "(env),"
299 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
300 #endif /* CONFIG_ENV_OFFSET_REDUND */
301
302 /*
303  * MMC Driver
304  */
305 #ifdef CONFIG_CMD_MMC
306 #define CONFIG_MMC
307 #define CONFIG_GENERIC_MMC
308 #define CONFIG_FSL_ESDHC
309 #define CONFIG_FSL_USDHC
310 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
311 #define CONFIG_SYS_FSL_ESDHC_NUM        2
312
313 #define CONFIG_DOS_PARTITION
314 #define CONFIG_CMD_FAT
315 #define CONFIG_CMD_EXT2
316
317 /*
318  * Environments on MMC
319  */
320 #ifdef CONFIG_ENV_IS_IN_MMC
321 #define CONFIG_SYS_MMC_ENV_DEV          0
322 #undef CONFIG_ENV_OFFSET
323 #undef CONFIG_ENV_SIZE
324 /* Associated with the MMC layout defined in mmcops.c */
325 #define CONFIG_ENV_OFFSET               SZ_1K
326 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
327 #define CONFIG_DYNAMIC_MMC_DEVNO
328 #endif /* CONFIG_ENV_IS_IN_MMC */
329 #else
330 #undef CONFIG_ENV_IS_IN_MMC
331 #endif /* CONFIG_CMD_MMC */
332
333 #ifdef CONFIG_ENV_IS_NOWHERE
334 #undef CONFIG_ENV_SIZE
335 #define CONFIG_ENV_SIZE                 SZ_4K
336 #endif
337
338 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
339         xstr(CONFIG_SYS_U_BOOT_PART_SIZE)                               \
340         "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS)                           \
341         "(u-boot),"                                                     \
342         CONFIG_SYS_ENV_PART_STR                                         \
343         "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR ","         \
344         xstr(CONFIG_SYS_DTB_PART_SIZE)                                  \
345         "(dtb),"                                                        \
346         xstr(CONFIG_SYS_NAND_BBT_SIZE)                                  \
347         "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
348
349 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
350 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
351                                         GENERATED_GBL_DATA_SIZE)
352
353 #endif /* __CONFIG_H */