dts: karo: remove embedded FDT
[karo-tx-uboot.git] / include / configs / tx51.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 #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 configurations
53  */
54 #define PHYS_SDRAM_1                    0x90000000      /* Base address of bank 1 */
55 #define PHYS_SDRAM_1_SIZE               SZ_128M
56 #if CONFIG_NR_DRAM_BANKS > 1
57 #define PHYS_SDRAM_2                    0x98000000      /* Base address of bank 2 */
58 #define PHYS_SDRAM_2_SIZE               SZ_128M
59 #else
60 #define TX51_MOD_SUFFIX                 "0"
61 #endif
62 #define CONFIG_STACKSIZE                SZ_128K
63 #define CONFIG_SYS_MALLOC_LEN           SZ_8M
64 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM_1    /* Memtest start address */
65 #define CONFIG_SYS_MEMTEST_END          (PHYS_SDRAM_1 + SZ_4M)  /* 4 MB RAM test */
66 #if CONFIG_SYS_SDRAM_CLK == 200
67 #define CONFIG_SYS_CLKTL_CBCDR          0x59e35180
68 #define TX51_MOD_SUFFIX                 "1"
69 #elif CONFIG_SYS_SDRAM_CLK == 166
70 #define CONFIG_SYS_CLKTL_CBCDR          0x01e35180
71 #ifndef TX51_MOD_SUFFIX
72 #define TX51_MOD_SUFFIX                 "2"
73 #endif
74 #else
75 #error Invalid SDRAM clock
76 #endif
77
78 /*
79  * U-Boot general configurations
80  */
81 #define CONFIG_SYS_LONGHELP
82 #define CONFIG_SYS_PROMPT               "TX51 U-Boot > "
83 #define CONFIG_SYS_CBSIZE               2048    /* Console I/O buffer size */
84 #define CONFIG_SYS_PBSIZE \
85         (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
86                                                 /* Print buffer size */
87 #define CONFIG_SYS_MAXARGS              64      /* Max number of command args */
88 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
89                                                 /* Boot argument buffer size */
90 #define CONFIG_VERSION_VARIABLE                 /* U-BOOT version */
91 #define CONFIG_AUTO_COMPLETE                    /* Command auto complete */
92 #define CONFIG_CMDLINE_EDITING                  /* Command history etc */
93
94 #define CONFIG_SYS_64BIT_VSPRINTF
95 #define CONFIG_SYS_NO_FLASH
96
97 /*
98  * Flattened Device Tree (FDT) support
99 */
100 #define CONFIG_OF_LIBFDT
101 #define CONFIG_OF_BOARD_SETUP
102 #define CONFIG_DEFAULT_DEVICE_TREE      tx51
103 #define CONFIG_ARCH_DEVICE_TREE         mx51
104 #define CONFIG_SYS_FDT_ADDR             (PHYS_SDRAM_1 + SZ_16M)
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_SETUP_MEMORY_TAGS
116 #define CONFIG_BOOTDELAY                3
117 #define CONFIG_ZERO_BOOTDELAY_CHECK
118 #define CONFIG_SYS_AUTOLOAD             "no"
119 #define CONFIG_BOOTFILE                 "uImage"
120 #define CONFIG_BOOTARGS                 "console=ttymxc0,115200 ro debug panic=1"
121 #define CONFIG_BOOTCOMMAND              "run bootcmd_nand"
122 #define CONFIG_LOADADDR                 94000000
123 #define CONFIG_SYS_LOAD_ADDR            _pfx(0x, CONFIG_LOADADDR)
124 #define CONFIG_U_BOOT_IMG_SIZE          SZ_1M
125 #define CONFIG_HW_WATCHDOG
126
127 /*
128  * Extra Environments
129  */
130 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
131         "autostart=no\0"                                                \
132         "baseboard=stk5-v3\0"                                           \
133         "bootargs_mmc=run default_bootargs;set bootargs ${bootargs}"    \
134         " root=/dev/mmcblk0p3 rootwait\0"                               \
135         "bootargs_nand=run default_bootargs;set bootargs ${bootargs}"   \
136         " root=/dev/mtdblock3 rootfstype=jffs2\0"                       \
137         "nfsroot=/tftpboot/rootfs\0"                                    \
138         "bootargs_nfs=run default_bootargs;set bootargs ${bootargs}"    \
139         " root=/dev/nfs ip=dhcp nfsroot=${nfs_server}:${nfsroot},nolock\0"\
140         "bootcmd_mmc=set autostart no;run bootargs_mmc;"                \
141         "mmc read ${loadaddr} 100 3000;run bootm_cmd\0"                 \
142         "bootcmd_nand=set autostart no;run bootargs_nand;"              \
143         "nboot linux;run bootm_cmd\0"                                   \
144         "bootcmd_net=set autostart no;run bootargs_nfs;dhcp;"           \
145         "run bootm_cmd\0"                                               \
146         "bootm_cmd=bootm ${loadaddr} - ${fdtaddr}\0"                    \
147         "default_bootargs=set bootargs " CONFIG_BOOTARGS                \
148         " ${append_bootargs}\0"                                         \
149         "cpu_clk=" xstr(CONFIG_SYS_CPU_CLK) "\0"                        \
150         "fdtaddr=91000000\0"                                            \
151         "mtdids=" MTDIDS_DEFAULT "\0"                                   \
152         "mtdparts=" MTDPARTS_DEFAULT "\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_MAX_FLASH_SECT       1024
216 #define CONFIG_SYS_MAX_FLASH_BANKS      1
217 #define CONFIG_SYS_NAND_MAX_CHIPS       1
218 #define CONFIG_SYS_MAX_NAND_DEVICE      1
219 #define CONFIG_SYS_NAND_5_ADDR_CYCLE
220 #define CONFIG_SYS_NAND_USE_FLASH_BBT
221 #ifdef CONFIG_ENV_IS_IN_NAND
222 #define CONFIG_ENV_OVERWRITE
223 #define CONFIG_ENV_OFFSET               CONFIG_U_BOOT_IMG_SIZE
224 #define CONFIG_ENV_SIZE                 0x20000 /* 128 KiB */
225 #define CONFIG_ENV_RANGE                0x60000
226 #endif
227 #ifndef CONFIG_SYS_NO_FLASH
228 #define CONFIG_CMD_FLASH
229 #define CONFIG_SYS_NAND_BASE            0xa0000000
230 #define CONFIG_FIT
231 #else
232 #define CONFIG_SYS_NAND_BASE            0x00000000
233 #define CONFIG_CMD_ROMUPDATE
234 #endif
235 #endif /* CONFIG_CMD_NAND */
236
237 /*
238  * MMC Driver
239  */
240 #ifdef CONFIG_CMD_MMC
241 #ifndef CONFIG_ENV_IS_IN_NAND
242 #define CONFIG_ENV_IS_IN_MMC
243 #endif
244 #define CONFIG_MMC
245 #define CONFIG_GENERIC_MMC
246 #define CONFIG_FSL_ESDHC
247 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
248 #define CONFIG_SYS_FSL_ESDHC_NUM        2
249
250 #define CONFIG_DOS_PARTITION
251 #define CONFIG_CMD_FAT
252 #define CONFIG_CMD_EXT2
253
254 /*
255  * Environments on MMC
256  */
257 #ifdef CONFIG_ENV_IS_IN_MMC
258 #define CONFIG_SYS_MMC_ENV_DEV          0
259 #define CONFIG_ENV_OVERWRITE
260 /* Associated with the MMC layout defined in mmcops.c */
261 #define CONFIG_ENV_OFFSET               SZ_1K
262 #define CONFIG_ENV_SIZE                 (SZ_128K - CONFIG_ENV_OFFSET)
263 #define CONFIG_DYNAMIC_MMC_DEVNO
264 #endif /* CONFIG_ENV_IS_IN_MMC */
265 #endif /* CONFIG_CMD_MMC */
266
267 #ifdef CONFIG_ENV_OFFSET_REDUND
268 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
269         "1m(u-boot),"                                                   \
270         xstr(CONFIG_ENV_RANGE)                                          \
271         "(env),"                                                        \
272         xstr(CONFIG_ENV_RANGE)                                          \
273         "(env2),4m(linux),16m(rootfs),256k(dtb),?(userfs),512k@0x7f80000(bbt)ro"
274 #else
275 #define MTDPARTS_DEFAULT                "mtdparts=" MTD_NAME ":"        \
276         "1m(u-boot),"                                                   \
277         xstr(CONFIG_ENV_RANGE)                                          \
278         "(env),4m(linux),16m(rootfs),256k(dtb),?(userfs),512k@0x7f80000(bbt)ro"
279 #endif
280
281 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM_1
282 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_SDRAM_BASE + 0x1000 - /* Fix this */ \
283                                         GENERATED_GBL_DATA_SIZE)
284
285 #ifdef CONFIG_CMD_IIM
286 #define CONFIG_FSL_IIM
287 #endif
288
289 #endif /* __CONFIG_H */