]> git.karo-electronics.de Git - karo-tx-uboot.git/blob - include/configs/tx51.h
karo: tx6: add support for TX6-V2 (eMMC)
[karo-tx-uboot.git] / include / configs / tx51.h
1 /*
2  * Copyright (C) 2012-2014 <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 #define CONFIG_MX51                     /* must be set before including imx-regs.h */
12
13 #include <asm/sizes.h>
14 #include <asm/arch/imx-regs.h>
15
16 /*
17  * Ka-Ro TX51 board - SoC configuration
18  */
19 #define CONFIG_SYS_MX5_IOMUX_V3
20 #define CONFIG_MXC_GPIO                 /* GPIO control */
21 #define CONFIG_SYS_MX5_HCLK             24000000
22 #define CONFIG_SYS_DDR_CLKSEL           0
23 #define CONFIG_SYS_HZ                   1000    /* Ticks per second */
24 #define CONFIG_SHOW_ACTIVITY
25 #define CONFIG_DISPLAY_BOARDINFO
26 #define CONFIG_BOARD_LATE_INIT
27 #define CONFIG_BOARD_EARLY_INIT_F
28
29 #if CONFIG_SYS_CPU_CLK == 600
30 #define TX51_MOD_PREFIX                 "6"
31 #elif CONFIG_SYS_CPU_CLK == 800
32 #define TX51_MOD_PREFIX                 "8"
33 #define CONFIG_MX51_PLL_ERRATA
34 #else
35 #error Invalid CPU clock
36 #endif
37
38 /* LCD Logo and Splash screen support */
39 #define CONFIG_LCD
40 #ifdef CONFIG_LCD
41 #define CONFIG_SPLASH_SCREEN
42 #define CONFIG_SPLASH_SCREEN_ALIGN
43 #define CONFIG_VIDEO_IPUV3
44 #define CONFIG_IPUV3_CLK                200000000
45 #define CONFIG_LCD_LOGO
46 #define LCD_BPP                         LCD_COLOR24
47 #define CONFIG_CMD_BMP
48 #define CONFIG_VIDEO_BMP_RLE8
49 #endif /* CONFIG_LCD */
50
51 /*
52  * Memory configuration options
53  */
54 #ifndef CONFIG_SYS_SDRAM_CLK
55 #define CONFIG_SYS_SDRAM_CLK            166
56 #endif
57 #define PHYS_SDRAM_1                    0x90000000      /* Base address of bank 1 */
58 #define PHYS_SDRAM_1_SIZE               SZ_128M
59 #if CONFIG_NR_DRAM_BANKS > 1
60 #define PHYS_SDRAM_2                    0x98000000      /* Base address of bank 2 */
61 #define PHYS_SDRAM_2_SIZE               SZ_128M
62 #endif
63 #define CONFIG_STACKSIZE                SZ_128K
64 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
65 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
66 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + SZ_4M)  /* 4 MB RAM test */
67 #define CONFIG_SYS_SDRAM_CLK            166
68 #define CONFIG_SYS_CLKTL_CBCDR          0x01e35180
69
70 /*
71  * U-Boot general configurations
72  */
73 #define CONFIG_SYS_LONGHELP
74 #define CONFIG_SYS_PROMPT               "TX51 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 */
85
86 #define CONFIG_SYS_64BIT_VSPRINTF
87 #define CONFIG_SYS_NO_FLASH
88
89 /*
90  * Flattened Device Tree (FDT) support
91 */
92 #define CONFIG_OF_LIBFDT
93 #define CONFIG_OF_BOARD_SETUP
94 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
95
96 /*
97  * Boot Linux
98  */
99 #define xstr(s)                         str(s)
100 #define str(s)                          #s
101 #define __pfx(x, s)                     (x##s)
102 #define _pfx(x, s)                      __pfx(x, s)
103
104 #define CONFIG_CMDLINE_TAG
105 #define CONFIG_SETUP_MEMORY_TAGS
106 #define CONFIG_BOOTDELAY                3
107 #define CONFIG_ZERO_BOOTDELAY_CHECK
108 #define CONFIG_SYS_AUTOLOAD             "no"
109 #define CONFIG_BOOTFILE                 "uImage"
110 #define CONFIG_BOOTARGS                 "init=/linuxrc console=ttymxc0,115200 ro debug panic=1"
111 #define CONFIG_BOOTCOMMAND              "run bootcmd_${boot_mode} bootm_cmd"
112 #define CONFIG_LOADADDR                 94000000
113 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
114 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
115 #define CONFIG_HW_WATCHDOG
116
117 /*
118  * Extra Environment Settings
119  */
120 #define CONFIG_SYS_CPU_CLK_STR          xstr(CONFIG_SYS_CPU_CLK)
121
122 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
123         "autostart=no\0"                                                \
124         "baseboard=stk5-v3\0"                                           \
125         "bootargs_jffs2=run default_bootargs;set bootargs ${bootargs}"  \
126         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
127         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
128         " root=/dev/mmcblk0p2 rootwait\0"                               \
129         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
130         " root=/dev/nfs nfsroot=${nfs_server}:${nfsroot},nolock"        \
131         " ip=dhcp\0"                                                    \
132         "bootargs_ubifs=run default_bootargs;set bootargs ${bootargs}"  \
133         " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs\0"           \
134         "bootcmd_jffs2=set autostart no;run bootargs_jffs2"             \
135         ";nboot linux\0"                                                \
136         "bootcmd_mmc=set autostart no;run bootargs_mmc"                 \
137         ";fatload mmc 0 ${loadaddr} uImage\0"                           \
138         "bootcmd_nand=set autostart no;run bootargs_ubifs"              \
139         ";nboot linux\0"                                                \
140         "bootcmd_net=set autoload y;set autostart n;run bootargs_nfs"   \
141         ";dhcp\0"                                                       \
142         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
143         "boot_mode=nand\0"                                              \
144         "cpu_clk=" CONFIG_SYS_CPU_CLK_STR "\0"                          \
145         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
146         " ${append_bootargs}\0"                                         \
147         "fdtaddr=91000000\0"                                            \
148         "fdtsave=nand erase.part dtb"                                   \
149         ";nand write ${fdtaddr} dtb ${fdtsize}\0"                       \
150         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
151         "mtdparts=" MTDPARTS_DEFAULT "\0"                               \
152         "nfsroot=/tftpboot/rootfs\0"                                    \
153         "otg_mode=device\0"                                             \
154         "touchpanel=tsc2007\0"                                          \
155         "video_mode=VGA\0"
156
157 #define MTD_NAME                        "mxc_nand"
158 #define MTDIDS_DEFAULT                  "nand0=" MTD_NAME
159 #define CONFIG_FDT_FIXUP_PARTITIONS
160
161 /*
162  * U-Boot Commands
163  */
164 #include <config_cmd_default.h>
165 #define CONFIG_CMD_CACHE
166 #define CONFIG_CMD_MMC
167 #define CONFIG_CMD_NAND
168 #define CONFIG_CMD_MTDPARTS
169 #define CONFIG_CMD_BOOTCE
170 #define CONFIG_CMD_TIME
171 #define CONFIG_CMD_MEMTEST
172
173 /*
174  * Serial Driver
175  */
176 #define CONFIG_MXC_UART
177 #define CONFIG_MXC_UART_BASE            UART1_BASE
178 #define CONFIG_MXC_GPIO
179 #define CONFIG_BAUDRATE                 115200          /* Default baud rate */
180 #define CONFIG_SYS_BAUDRATE_TABLE       { 9600, 19200, 38400, 57600, 115200, }
181 #define CONFIG_SYS_CONSOLE_INFO_QUIET
182
183 /*
184  * Ethernet Driver
185  */
186 #define CONFIG_FEC_MXC
187 #ifdef CONFIG_FEC_MXC
188 #define IMX_FEC_BASE                    FEC_BASE_ADDR
189 #define CONFIG_FEC_MXC_PHYADDR          0x1f
190 #define CONFIG_PHYLIB
191 #define CONFIG_PHY_SMSC
192 #define CONFIG_MII
193 #define CONFIG_FEC_XCV_TYPE             MII100
194 #define CONFIG_GET_FEC_MAC_ADDR_FROM_IIM
195 #define CONFIG_CMD_MII
196 #define CONFIG_CMD_DHCP
197 #define CONFIG_CMD_PING
198 /* Add for working with "strict" DHCP server */
199 #define CONFIG_BOOTP_SUBNETMASK
200 #define CONFIG_BOOTP_GATEWAY
201 #define CONFIG_BOOTP_DNS
202 #endif
203
204 /*
205  * NAND flash driver
206  */
207 #ifdef CONFIG_CMD_NAND
208 #define CONFIG_MTD_DEVICE
209 #define CONFIG_ENV_IS_IN_NAND
210 #define CONFIG_NAND_MXC
211 #define CONFIG_MXC_NAND_REGS_BASE       NFC_BASE_ADDR_AXI
212 #define CONFIG_MXC_NAND_IP_REGS_BASE    NFC_BASE_ADDR
213 #define CONFIG_MXC_NAND_HWECC
214 #define CONFIG_CMD_NAND_TRIMFFS
215 #define CONFIG_SYS_NAND_MAX_CHIPS       1
216 #define CONFIG_SYS_MAX_NAND_DEVICE      1
217 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
218 #define CONFIG_SYS_NAND_USE_FLASH_BBT
219 #ifdef CONFIG_ENV_IS_IN_NAND
220 #define CONFIG_ENV_OVERWRITE
221 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
222 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
223 #define CONFIG_ENV_RANGE                0x60000
224 #endif
225 #define CONFIG_SYS_NAND_BASE            0x00000000
226 #define CONFIG_CMD_ROMUPDATE
227 #endif /* CONFIG_CMD_NAND */
228
229 /*
230  * MMC Driver
231  */
232 #ifdef CONFIG_CMD_MMC
233 #ifndef CONFIG_ENV_IS_IN_NAND
234 #define CONFIG_ENV_IS_IN_MMC
235 #endif
236 #define CONFIG_MMC
237 #define CONFIG_GENERIC_MMC
238 #define CONFIG_FSL_ESDHC
239 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
240
241 #define CONFIG_DOS_PARTITION
242 #define CONFIG_CMD_FAT
243 #define CONFIG_CMD_EXT2
244
245 /*
246  * Environments on MMC
247  */
248 #ifdef CONFIG_ENV_IS_IN_MMC
249 #define CONFIG_SYS_MMC_ENV_DEV          0
250 #define CONFIG_ENV_OVERWRITE
251 /* Associated with the MMC layout defined in mmcops.c */
252 #define CONFIG_ENV_OFFSET               SZ_1K
253 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
254 #define CONFIG_DYNAMIC_MMC_DEVNO
255 #endif /* CONFIG_ENV_IS_IN_MMC */
256 #endif /* CONFIG_CMD_MMC */
257
258 #ifdef CONFIG_ENV_OFFSET_REDUND
259 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
260         "1m(u-boot),"                                                   \
261         xstr(CONFIG_ENV_RANGE)                                          \
262         "(env),"                                                        \
263         xstr(CONFIG_ENV_RANGE)                                          \
264         "(env2),4m(linux),16m(rootfs),108032k(userfs),256k(dtb),512k@0x7f80000(bbt)ro"
265 #else
266 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
267         "1m(u-boot),"                                                   \
268         xstr(CONFIG_ENV_RANGE)                                          \
269         "(env),4m(linux),16m(rootfs),108416k(userfs),256k(dtb),512k@0x7f80000(bbt)ro"
270 #endif
271
272 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
273 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
274                                         GENERATED_GBL_DATA_SIZE)
275
276 #ifdef CONFIG_CMD_IIM
277 #define CONFIG_FSL_IIM
278 #endif
279
280 #endif /* __CONFIG_H */