karo: tx6: fix broken calculation of MTDPARTS parameters
[karo-tx-uboot.git] / include / configs / tx6.h
1 /*
2  * Copyright (C) 2012 <LW@KARO-electronics.de>
3  *
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.
7  *
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.
12  */
13 #ifndef __TX6_H
14 #define __TX6_H
15
16 #include <asm/sizes.h>
17
18 /*
19  * Ka-Ro TX6 board - SoC configuration
20  */
21 #define CONFIG_MX6
22 #define CONFIG_SYS_MX6_HCLK             24000000
23 #define CONFIG_SYS_MX6_CLK32            32768
24 #define CONFIG_SYS_HZ                   1000            /* Ticks per second */
25 #define CONFIG_SHOW_ACTIVITY
26 #define CONFIG_ARCH_CPU_INIT
27 #define CONFIG_DISPLAY_BOARDINFO
28 #define CONFIG_BOARD_LATE_INIT
29 #define CONFIG_BOARD_EARLY_INIT_F
30
31 #ifndef CONFIG_MFG
32 /* LCD Logo and Splash screen support */
33 #define CONFIG_LCD
34 #define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
35 #ifdef CONFIG_LCD
36 #define CONFIG_SPLASH_SCREEN
37 #define CONFIG_SPLASH_SCREEN_ALIGN
38 #define CONFIG_VIDEO_IPUV3
39 #define CONFIG_IPU_CLKRATE              266000000
40 #define CONFIG_LCD_LOGO
41 #define LCD_BPP                         LCD_COLOR24
42 #define CONFIG_CMD_BMP
43 #define CONFIG_VIDEO_BMP_RLE8
44 #endif /* CONFIG_LCD */
45 #endif /* CONFIG_MFG */
46
47 /*
48  * Memory configuration options
49  */
50 #define CONFIG_NR_DRAM_BANKS            1               /* # of SDRAM banks */
51 #define PHYS_SDRAM_1                    0x10000000      /* Base address of bank 1 */
52 #ifdef CONFIG_SYS_SDRAM_BUS_WIDTH
53 #define PHYS_SDRAM_1_WIDTH              CONFIG_SYS_SDRAM_BUS_WIDTH
54 #else
55 #define PHYS_SDRAM_1_WIDTH              64
56 #endif
57 #define PHYS_SDRAM_1_SIZE               (SZ_512M * (PHYS_SDRAM_1_WIDTH / 32))
58
59 #ifdef CONFIG_MX6Q
60 #define CONFIG_SYS_SDRAM_CLK            528
61 #else
62 #define CONFIG_SYS_SDRAM_CLK            400
63 #endif
64 #define CONFIG_STACKSIZE                SZ_128K
65 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
66 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
67 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + SZ_4M)
68
69 /*
70  * U-Boot general configurations
71  */
72 #define CONFIG_SYS_LONGHELP
73 #ifdef CONFIG_MX6Q
74 #define CONFIG_SYS_PROMPT               "TX6Q U-Boot > "
75 #else
76 #define CONFIG_SYS_PROMPT               "TX6DL U-Boot > "
77 #endif
78 #define CONFIG_SYS_CBSIZE               2048            /* Console I/O buffer size */
79 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
80                                 sizeof(CONFIG_SYS_PROMPT) + 16) /* Print buffer size */
81 #define CONFIG_SYS_MAXARGS              64              /* Max number of command args */
82 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
83                                         /* Boot argument buffer size */
84 #define CONFIG_VERSION_VARIABLE         /* U-BOOT version */
85 #define CONFIG_AUTO_COMPLETE            /* Command auto complete */
86 #define CONFIG_CMDLINE_EDITING          /* Command history etc */
87
88 #define CONFIG_SYS_64BIT_VSPRINTF
89 #define CONFIG_SYS_NO_FLASH
90
91 /*
92  * Flattened Device Tree (FDT) support
93 */
94 #ifndef CONFIG_MFG
95 #define CONFIG_OF_LIBFDT
96 #ifdef CONFIG_OF_LIBFDT
97 #define CONFIG_FDT_FIXUP_PARTITIONS
98 #define CONFIG_OF_EMBED
99 #define CONFIG_OF_BOARD_SETUP
100 #ifdef CONFIG_MX6Q
101 #define CONFIG_DEFAULT_DEVICE_TREE      tx6q
102 #define CONFIG_ARCH_DEVICE_TREE         mx6q
103 #else
104 #define CONFIG_DEFAULT_DEVICE_TREE      tx6dl
105 #define CONFIG_ARCH_DEVICE_TREE         mx6dl
106 #endif
107 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
108 #endif /* CONFIG_OF_LIBFDT */
109 #endif /* CONFIG_MFG */
110
111 /*
112  * Boot Linux
113  */
114 #define xstr(s)                         str(s)
115 #define str(s)                          #s
116 #define __pfx(x, s)                     (x##s)
117 #define _pfx(x, s)                      __pfx(x, s)
118
119 #define CONFIG_CMDLINE_TAG
120 #define CONFIG_INITRD_TAG
121 #define CONFIG_SETUP_MEMORY_TAGS
122 #define CONFIG_SERIAL_TAG
123 #ifndef CONFIG_MFG
124 #define CONFIG_BOOTDELAY                1
125 #else
126 #define CONFIG_BOOTDELAY                0
127 #endif
128 #define CONFIG_ZERO_BOOTDELAY_CHECK
129 #define CONFIG_SYS_AUTOLOAD             "no"
130 #ifndef CONFIG_MFG
131 #define CONFIG_BOOTFILE                 "uImage"
132 #define CONFIG_BOOTARGS                 "console=ttymxc0,115200 ro debug panic=1"
133 #define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
134 #else
135 #define CONFIG_BOOTCOMMAND              "env import " xstr(CONFIG_BOOTCMD_MFG_LOADADDR) ";run bootcmd_mfg"
136 #define CONFIG_BOOTCMD_MFG_LOADADDR     10500000
137 #define CONFIG_DELAY_ENVIRONMENT
138 #endif /* CONFIG_MFG */
139 #define CONFIG_LOADADDR                 18000000
140 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
141 #define CONFIG_IMX_WATCHDOG
142 #define CONFIG_WATCHDOG_TIMEOUT_MSECS   3000
143
144 /*
145  * Extra Environments
146  */
147 #ifndef CONFIG_MFG
148 #ifdef CONFIG_ENV_IS_NOWHERE
149 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
150         "autostart=no\0"                                                \
151         "autoload=no\0"                                                 \
152         "bootdelay=-1\0"                                                \
153         "fdtaddr=11000000\0"                                            \
154         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
155         "mtdparts=" MTDPARTS_DEFAULT "\0"
156 #else
157 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
158         "autostart=no\0"                                                \
159         "baseboard=stk5-v3\0"                                           \
160         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
161         " root=/dev/mmcblk0p3 rootwait\0"                               \
162         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
163         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
164         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
165         " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
166         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
167         "fatload mmc 0 ${loadaddr} uImage;run bootm_cmd\0"              \
168         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
169         "nboot linux;run bootm_cmd\0"                                   \
170         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
171         "run bootm_cmd\0"                                               \
172         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
173         "cpu_clk=800\0"                                                 \
174         "bootdelay=-1\0"                                                \
175         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
176         " video=${video_mode} ${append_bootargs}\0"                     \
177         "fdtaddr=11000000\0"                                            \
178         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
179         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
180         "nfsroot=/tftpboot/rootfs\0"                                    \
181         "otg_mode=device\0"                                             \
182         "touchpanel=tsc2007\0"                                          \
183         "video_mode=VGA-1:640x480MR-24@60\0"
184 #endif /*  CONFIG_ENV_IS_NOWHERE */
185 #endif /*  CONFIG_MFG */
186
187 #define MTD_NAME                        "gpmi-nand"
188 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
189 #define CONFIG_SYS_NAND_ONFI_DETECTION
190
191 /*
192  * U-Boot Commands
193  */
194 #include <config_cmd_default.h>
195 #define CONFIG_CMD_CACHE
196 #define CONFIG_CMD_MMC
197 #define CONFIG_CMD_NAND
198 #define CONFIG_CMD_MTDPARTS
199 #define CONFIG_CMD_BOOTCE
200 #define CONFIG_CMD_TIME
201 #define CONFIG_CMD_I2C
202
203 /*
204  * Serial Driver
205  */
206 #define CONFIG_MXC_UART
207 #define CONFIG_MXC_UART_BASE            UART1_BASE
208 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
209 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
210 #define CONFIG_SYS_CONSOLE_INFO_QUIET
211
212 /*
213  * GPIO driver
214  */
215 #define CONFIG_MXC_GPIO
216
217 /*
218  * Ethernet Driver
219  */
220 #define CONFIG_FEC_MXC
221 #ifdef CONFIG_FEC_MXC
222 /* This is required for the FEC driver to work with cache enabled */
223 #define CONFIG_SYS_ARM_CACHE_WRITETHROUGH
224
225 #define IMX_FEC_BASE                    ENET_BASE_ADDR
226 #define CONFIG_FEC_MXC_PHYADDR          0
227 #define CONFIG_PHYLIB
228 #define CONFIG_PHY_SMSC
229 #define CONFIG_MII
230 #define CONFIG_FEC_XCV_TYPE             RMII
231 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
232 #define CONFIG_CMD_MII
233 #define CONFIG_CMD_DHCP
234 #define CONFIG_CMD_PING
235 /* Add for working with "strict" DHCP server */
236 #define CONFIG_BOOTP_SUBNETMASK
237 #define CONFIG_BOOTP_GATEWAY
238 #define CONFIG_BOOTP_DNS
239 #endif
240
241 /*
242  * I2C Configs
243  */
244 #ifdef CONFIG_CMD_I2C
245 #define CONFIG_HARD_I2C                 1
246 #define CONFIG_I2C_MXC                  1
247 #define CONFIG_SYS_I2C_BASE             I2C1_BASE_ADDR
248 #define CONFIG_SYS_I2C_MX6_PORT1
249 #define CONFIG_SYS_I2C_SPEED            10000
250 #define CONFIG_SYS_I2C_SLAVE            0x3c
251 #define CONFIG_MX6_INTER_LDO_BYPASS     0
252 #endif
253
254 #ifndef CONFIG_ENV_IS_NOWHERE
255 /* define one of the following options:
256 #define CONFIG_ENV_IS_IN_NAND
257 #define CONFIG_ENV_IS_IN_MMC
258 */
259 #define CONFIG_ENV_IS_IN_NAND
260 #endif
261 #define CONFIG_ENV_OVERWRITE
262
263 /*
264  * NAND flash driver
265  */
266 #ifdef CONFIG_CMD_NAND
267 #define CONFIG_MTD_DEVICE
268 #if 0
269 #define CONFIG_MTD_DEBUG
270 #define CONFIG_MTD_DEBUG_VERBOSE        4
271 #endif
272 #define CONFIG_NAND_MXS
273 #define CONFIG_NAND_MXS_NO_BBM_SWAP
274 #define CONFIG_APBH_DMA
275 #define CONFIG_APBH_DMA_BURST
276 #define CONFIG_APBH_DMA_BURST8
277 #define CONFIG_CMD_NAND_TRIMFFS
278 #define CONFIG_SYS_MXS_DMA_CHANNEL      4
279 #define CONFIG_SYS_MAX_FLASH_BANKS      1
280 #define CONFIG_SYS_NAND_MAX_CHIPS       1
281 #define CONFIG_SYS_MAX_NAND_DEVICE      1
282 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
283 #define CONFIG_SYS_NAND_USE_FLASH_BBT
284 #define CONFIG_SYS_NAND_BASE            0x00000000
285 #define CONFIG_CMD_ROMUPDATE
286 #else
287 #undef CONFIG_ENV_IS_IN_NAND
288 #endif /* CONFIG_CMD_NAND */
289
290 #define CONFIG_ENV_OFFSET               (CONFIG_U_BOOT_IMG_SIZE + CONFIG_SYS_NAND_U_BOOT_OFFS)
291 #define CONFIG_ENV_SIZE                 SZ_128K
292 #define CONFIG_ENV_RANGE                (3 * CONFIG_SYS_NAND_BLOCK_SIZE)
293 #ifdef CONFIG_ENV_OFFSET_REDUND
294 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
295         "(env),"                                                        \
296         xstr(CONFIG_SYS_ENV_PART_SIZE)                                  \
297         "(env2),"
298 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE) "(userfs)"
299 #else
300 #define CONFIG_SYS_ENV_PART_STR         xstr(CONFIG_SYS_ENV_PART_SIZE)  \
301         "(env),"
302 #define CONFIG_SYS_USERFS_PART_STR      xstr(CONFIG_SYS_USERFS_PART_SIZE2) "(userfs)"
303 #endif /* CONFIG_ENV_OFFSET_REDUND */
304
305 /*
306  * MMC Driver
307  */
308 #ifdef CONFIG_CMD_MMC
309 #define CONFIG_MMC
310 #define CONFIG_GENERIC_MMC
311 #define CONFIG_FSL_ESDHC
312 #define CONFIG_FSL_USDHC
313 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
314 #define CONFIG_SYS_FSL_ESDHC_NUM        2
315
316 #define CONFIG_DOS_PARTITION
317 #define CONFIG_CMD_FAT
318 #define CONFIG_CMD_EXT2
319
320 /*
321  * Environments on MMC
322  */
323 #ifdef CONFIG_ENV_IS_IN_MMC
324 #define CONFIG_SYS_MMC_ENV_DEV          0
325 #undef CONFIG_ENV_OFFSET
326 #undef CONFIG_ENV_SIZE
327 /* Associated with the MMC layout defined in mmcops.c */
328 #define CONFIG_ENV_OFFSET               SZ_1K
329 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
330 #define CONFIG_DYNAMIC_MMC_DEVNO
331 #endif /* CONFIG_ENV_IS_IN_MMC */
332 #else
333 #undef CONFIG_ENV_IS_IN_MMC
334 #endif /* CONFIG_CMD_MMC */
335
336 #ifdef CONFIG_ENV_IS_NOWHERE
337 #undef CONFIG_ENV_SIZE
338 #define CONFIG_ENV_SIZE                 SZ_4K
339 #endif
340
341 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
342         xstr(CONFIG_SYS_U_BOOT_PART_SIZE)                               \
343         "@" xstr(CONFIG_SYS_NAND_U_BOOT_OFFS)                           \
344         "(u-boot),"                                                     \
345         CONFIG_SYS_ENV_PART_STR                                         \
346         "4m(linux),32m(rootfs)," CONFIG_SYS_USERFS_PART_STR ","         \
347         xstr(CONFIG_SYS_DTB_PART_SIZE)                                  \
348         "(dtb),"                                                        \
349         xstr(CONFIG_SYS_NAND_BBT_SIZE)                                  \
350         "@" xstr(CONFIG_SYS_NAND_BBT_OFFSET) "(bbt)ro"
351
352 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
353 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
354                                         GENERATED_GBL_DATA_SIZE)
355
356 #ifdef CONFIG_CMD_IIM
357 #define CONFIG_IMX_IIM
358 #endif
359
360 #endif /* __CONFIG_H */