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bcc05c7a | 1 | /* |
2 | * | |
3 | * Configuration settings for the Armadeus Project motherboard APF27 | |
4 | * | |
5 | * Copyright (C) 2008-2013 Eric Jarrige <eric.jarrige@armadeus.org> | |
6 | * | |
7 | * SPDX-License-Identifier: GPL-2.0+ | |
8 | */ | |
9 | ||
10 | #ifndef __CONFIG_H | |
11 | #define __CONFIG_H | |
12 | ||
bcc05c7a | 13 | #define CONFIG_ENV_VERSION 10 |
bcc05c7a | 14 | #define CONFIG_BOARD_NAME apf27 |
15 | ||
16 | /* | |
17 | * SoC configurations | |
18 | */ | |
5d7b131d | 19 | #define CONFIG_MX27 /* This is a Freescale i.MX27 Chip */ |
bcc05c7a | 20 | #define CONFIG_MACH_TYPE 1698 /* APF27 */ |
bcc05c7a | 21 | |
22 | /* | |
23 | * Enable the call to miscellaneous platform dependent initialization. | |
24 | */ | |
bcc05c7a | 25 | |
bcc05c7a | 26 | /* |
27 | * SPL | |
28 | */ | |
bcc05c7a | 29 | #define CONFIG_SPL_TARGET "u-boot-with-spl.bin" |
30 | #define CONFIG_SPL_LDSCRIPT "arch/$(ARCH)/cpu/u-boot-spl.lds" | |
31 | #define CONFIG_SPL_MAX_SIZE 2048 | |
32 | #define CONFIG_SPL_TEXT_BASE 0xA0000000 | |
33 | ||
34 | /* NAND boot config */ | |
bcc05c7a | 35 | #define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE |
36 | #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x800 | |
37 | #define CONFIG_SYS_NAND_U_BOOT_DST CONFIG_SYS_TEXT_BASE | |
38 | #define CONFIG_SYS_NAND_U_BOOT_SIZE CONFIG_SYS_MONITOR_LEN - 0x800 | |
39 | ||
40 | /* | |
41 | * BOOTP options | |
42 | */ | |
43 | #define CONFIG_BOOTP_SUBNETMASK | |
44 | #define CONFIG_BOOTP_GATEWAY | |
45 | #define CONFIG_BOOTP_HOSTNAME | |
46 | #define CONFIG_BOOTP_BOOTPATH | |
47 | #define CONFIG_BOOTP_BOOTFILESIZE | |
48 | #define CONFIG_BOOTP_DNS | |
49 | #define CONFIG_BOOTP_DNS2 | |
50 | ||
51 | #define CONFIG_HOSTNAME CONFIG_BOARD_NAME | |
52 | #define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root" | |
53 | ||
54 | /* | |
55 | * U-Boot Commands | |
56 | */ | |
bcc05c7a | 57 | #define CONFIG_CMD_NAND /* NAND support */ |
58 | #define CONFIG_CMD_NAND_LOCK_UNLOCK | |
59 | #define CONFIG_CMD_NAND_TRIMFFS | |
bcc05c7a | 60 | |
61 | /* | |
62 | * Memory configurations | |
63 | */ | |
64 | #define CONFIG_NR_DRAM_POPULATED 1 | |
65 | #define CONFIG_NR_DRAM_BANKS 2 | |
66 | ||
67 | #define ACFG_SDRAM_MBYTE_SYZE 64 | |
68 | ||
69 | #define PHYS_SDRAM_1 0xA0000000 | |
70 | #define PHYS_SDRAM_2 0xB0000000 | |
71 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 | |
72 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (512<<10)) | |
73 | #define CONFIG_SYS_MEMTEST_START 0xA0000000 /* memtest test area */ | |
74 | #define CONFIG_SYS_MEMTEST_END 0xA0300000 /* 3 MiB RAM test */ | |
75 | ||
76 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE \ | |
77 | + PHYS_SDRAM_1_SIZE - 0x0100000) | |
78 | ||
79 | #define CONFIG_SYS_TEXT_BASE 0xA0000800 | |
80 | ||
81 | /* | |
82 | * FLASH organization | |
83 | */ | |
84 | #define ACFG_MONITOR_OFFSET 0x00000000 | |
85 | #define CONFIG_SYS_MONITOR_LEN 0x00100000 /* 1MiB */ | |
86 | #define CONFIG_ENV_IS_IN_NAND | |
87 | #define CONFIG_ENV_OVERWRITE | |
88 | #define CONFIG_ENV_OFFSET 0x00100000 /* NAND offset */ | |
89 | #define CONFIG_ENV_SIZE 0x00020000 /* 128kB */ | |
90 | #define CONFIG_ENV_RANGE 0X00080000 /* 512kB */ | |
91 | #define CONFIG_ENV_OFFSET_REDUND \ | |
92 | (CONFIG_ENV_OFFSET + CONFIG_ENV_RANGE) /* +512kB */ | |
93 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE /* 512kB */ | |
94 | #define CONFIG_FIRMWARE_OFFSET 0x00200000 | |
95 | #define CONFIG_FIRMWARE_SIZE 0x00080000 /* 512kB */ | |
96 | #define CONFIG_KERNEL_OFFSET 0x00300000 | |
97 | #define CONFIG_ROOTFS_OFFSET 0x00800000 | |
98 | ||
99 | #define CONFIG_MTDMAP "mxc_nand.0" | |
100 | #define MTDIDS_DEFAULT "nand0=" CONFIG_MTDMAP | |
101 | #define MTDPARTS_DEFAULT "mtdparts=" CONFIG_MTDMAP \ | |
102 | ":1M(u-boot)ro," \ | |
103 | "512K(env)," \ | |
104 | "512K(env2)," \ | |
105 | "512K(firmware)," \ | |
106 | "512K(dtb)," \ | |
107 | "5M(kernel)," \ | |
108 | "-(rootfs)" | |
109 | ||
110 | /* | |
111 | * U-Boot general configurations | |
112 | */ | |
113 | #define CONFIG_SYS_LONGHELP | |
bcc05c7a | 114 | #define CONFIG_SYS_CBSIZE 2048 /* console I/O buffer */ |
115 | #define CONFIG_SYS_PBSIZE \ | |
116 | (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) | |
117 | /* Print buffer size */ | |
118 | #define CONFIG_SYS_MAXARGS 16 /* max command args */ | |
119 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE | |
120 | /* Boot argument buffer size */ | |
121 | #define CONFIG_AUTO_COMPLETE | |
122 | #define CONFIG_CMDLINE_EDITING | |
bcc05c7a | 123 | #define CONFIG_ENV_VARS_UBOOT_CONFIG |
124 | #define CONFIG_PREBOOT "run check_flash check_env;" | |
125 | ||
bcc05c7a | 126 | /* |
127 | * Boot Linux | |
128 | */ | |
129 | #define CONFIG_CMDLINE_TAG /* send commandline to Kernel */ | |
130 | #define CONFIG_SETUP_MEMORY_TAGS /* send memory definition to kernel */ | |
131 | #define CONFIG_INITRD_TAG /* send initrd params */ | |
132 | ||
bcc05c7a | 133 | #define CONFIG_BOOTFILE __stringify(CONFIG_BOARD_NAME) "-linux.bin" |
134 | #define CONFIG_BOOTARGS "console=" __stringify(ACFG_CONSOLE_DEV) "," \ | |
135 | __stringify(CONFIG_BAUDRATE) " " MTDPARTS_DEFAULT \ | |
136 | " ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs " | |
137 | ||
138 | #define ACFG_CONSOLE_DEV ttySMX0 | |
139 | #define CONFIG_BOOTCOMMAND "run ubifsboot" | |
140 | #define CONFIG_SYS_AUTOLOAD "no" | |
141 | /* | |
142 | * Default load address for user programs and kernel | |
143 | */ | |
144 | #define CONFIG_LOADADDR 0xA0000000 | |
145 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR | |
146 | ||
147 | /* | |
148 | * Extra Environments | |
149 | */ | |
150 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
151 | "env_version=" __stringify(CONFIG_ENV_VERSION) "\0" \ | |
152 | "consoledev=" __stringify(ACFG_CONSOLE_DEV) "\0" \ | |
153 | "mtdparts=" MTDPARTS_DEFAULT "\0" \ | |
154 | "partition=nand0,6\0" \ | |
155 | "u-boot_addr=" __stringify(ACFG_MONITOR_OFFSET) "\0" \ | |
156 | "env_addr=" __stringify(CONFIG_ENV_OFFSET) "\0" \ | |
157 | "firmware_addr=" __stringify(CONFIG_FIRMWARE_OFFSET) "\0" \ | |
158 | "firmware_size=" __stringify(CONFIG_FIRMWARE_SIZE) "\0" \ | |
159 | "kernel_addr=" __stringify(CONFIG_KERNEL_OFFSET) "\0" \ | |
160 | "rootfs_addr=" __stringify(CONFIG_ROOTFS_OFFSET) "\0" \ | |
161 | "board_name=" __stringify(CONFIG_BOARD_NAME) "\0" \ | |
162 | "kernel_addr_r=A0000000\0" \ | |
163 | "check_env=if test -n ${flash_env_version}; " \ | |
164 | "then env default env_version; " \ | |
165 | "else env set flash_env_version ${env_version}; env save; "\ | |
166 | "fi; " \ | |
167 | "if itest ${flash_env_version} < ${env_version}; then " \ | |
168 | "echo \"*** Warning - Environment version" \ | |
169 | " change suggests: run flash_reset_env; reset\"; "\ | |
170 | "env default flash_reset_env; "\ | |
171 | "fi; \0" \ | |
172 | "check_flash=nand lock; nand unlock ${env_addr}; \0" \ | |
173 | "flash_reset_env=env default -f -a; saveenv; run update_env;" \ | |
174 | "echo Flash environment variables erased!\0" \ | |
175 | "download_uboot=tftpboot ${loadaddr} ${board_name}" \ | |
176 | "-u-boot-with-spl.bin\0" \ | |
177 | "flash_uboot=nand unlock ${u-boot_addr} ;" \ | |
178 | "nand erase.part u-boot;" \ | |
179 | "if nand write.trimffs ${fileaddr} ${u-boot_addr} ${filesize};"\ | |
180 | "then nand lock; nand unlock ${env_addr};" \ | |
181 | "echo Flashing of uboot succeed;" \ | |
182 | "else echo Flashing of uboot failed;" \ | |
183 | "fi; \0" \ | |
184 | "update_uboot=run download_uboot flash_uboot\0" \ | |
185 | "download_env=tftpboot ${loadaddr} ${board_name}" \ | |
186 | "-u-boot-env.txt\0" \ | |
187 | "flash_env=env import -t ${loadaddr}; env save; \0" \ | |
188 | "update_env=run download_env flash_env\0" \ | |
189 | "update_all=run update_env update_uboot\0" \ | |
190 | "unlock_regs=mw 10000008 0; mw 10020008 0\0" \ | |
191 | ||
192 | /* | |
193 | * Serial Driver | |
194 | */ | |
195 | #define CONFIG_MXC_UART | |
196 | #define CONFIG_CONS_INDEX 1 | |
bcc05c7a | 197 | #define CONFIG_MXC_UART_BASE UART1_BASE |
198 | ||
199 | /* | |
200 | * GPIO | |
201 | */ | |
202 | #define CONFIG_MXC_GPIO | |
203 | ||
204 | /* | |
205 | * NOR | |
206 | */ | |
207 | ||
208 | /* | |
209 | * NAND | |
210 | */ | |
211 | #define CONFIG_NAND_MXC | |
212 | ||
213 | #define CONFIG_MXC_NAND_REGS_BASE 0xD8000000 | |
214 | #define CONFIG_SYS_NAND_BASE CONFIG_MXC_NAND_REGS_BASE | |
215 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 | |
216 | ||
217 | #define CONFIG_MXC_NAND_HWECC | |
218 | #define CONFIG_SYS_NAND_LARGEPAGE | |
219 | #define CONFIG_SYS_NAND_BUSWIDTH_16BIT | |
220 | #define CONFIG_SYS_NAND_PAGE_SIZE 2048 | |
221 | #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) | |
222 | #define CONFIG_SYS_NAND_PAGE_COUNT CONFIG_SYS_NAND_BLOCK_SIZE / \ | |
223 | CONFIG_SYS_NAND_PAGE_SIZE | |
224 | #define CONFIG_SYS_NAND_SIZE (256 * 1024 * 1024) | |
225 | #define CONFIG_SYS_NAND_BAD_BLOCK_POS 11 | |
226 | #define NAND_MAX_CHIPS 1 | |
227 | ||
228 | #define CONFIG_FLASH_SHOW_PROGRESS 45 | |
229 | #define CONFIG_SYS_NAND_QUIET 1 | |
230 | ||
231 | /* | |
232 | * Partitions & Filsystems | |
233 | */ | |
234 | #define CONFIG_MTD_DEVICE | |
235 | #define CONFIG_MTD_PARTITIONS | |
bcc05c7a | 236 | #define CONFIG_SUPPORT_VFAT |
237 | ||
bcc05c7a | 238 | /* |
239 | * Ethernet (on SOC imx FEC) | |
240 | */ | |
241 | #define CONFIG_FEC_MXC | |
242 | #define CONFIG_FEC_MXC_PHYADDR 0x1f | |
243 | #define CONFIG_MII /* MII PHY management */ | |
244 | ||
b5e7f1bc | 245 | /* |
246 | * FPGA | |
247 | */ | |
248 | #ifndef CONFIG_SPL_BUILD | |
249 | #define CONFIG_FPGA | |
250 | #endif | |
251 | #define CONFIG_FPGA_COUNT 1 | |
252 | #define CONFIG_FPGA_XILINX | |
253 | #define CONFIG_FPGA_SPARTAN3 | |
254 | #define CONFIG_SYS_FPGA_WAIT 250 /* 250 ms */ | |
255 | #define CONFIG_SYS_FPGA_PROG_FEEDBACK | |
256 | #define CONFIG_SYS_FPGA_CHECK_CTRLC | |
257 | #define CONFIG_SYS_FPGA_CHECK_ERROR | |
258 | ||
bcc05c7a | 259 | /* |
260 | * Fuses - IIM | |
261 | */ | |
262 | #ifdef CONFIG_CMD_IMX_FUSE | |
263 | #define IIM_MAC_BANK 0 | |
264 | #define IIM_MAC_ROW 5 | |
265 | #define IIM0_SCC_KEY 11 | |
266 | #define IIM1_SUID 1 | |
267 | #endif | |
268 | ||
269 | /* | |
270 | * I2C | |
271 | */ | |
272 | ||
273 | #ifdef CONFIG_CMD_I2C | |
b089d039 | 274 | #define CONFIG_SYS_I2C |
275 | #define CONFIG_SYS_I2C_MXC | |
03544c66 AA |
276 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
277 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ | |
b089d039 | 278 | #define CONFIG_SYS_MXC_I2C1_SPEED 100000 /* 100 kHz */ |
279 | #define CONFIG_SYS_MXC_I2C1_SLAVE 0x7F | |
280 | #define CONFIG_SYS_MXC_I2C2_SPEED 100000 /* 100 kHz */ | |
281 | #define CONFIG_SYS_MXC_I2C2_SLAVE 0x7F | |
bcc05c7a | 282 | #define CONFIG_SYS_I2C_NOPROBES { } |
283 | ||
284 | #ifdef CONFIG_CMD_EEPROM | |
285 | # define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM 24LC02 */ | |
286 | # define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* bytes of address */ | |
287 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 | |
288 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 /* msec */ | |
289 | #endif /* CONFIG_CMD_EEPROM */ | |
290 | #endif /* CONFIG_CMD_I2C */ | |
291 | ||
292 | /* | |
293 | * SD/MMC | |
294 | */ | |
295 | #ifdef CONFIG_CMD_MMC | |
bcc05c7a | 296 | #define CONFIG_MXC_MCI_REGS_BASE 0x10014000 |
297 | #endif | |
298 | ||
299 | /* | |
300 | * RTC | |
301 | */ | |
302 | #ifdef CONFIG_CMD_DATE | |
303 | #define CONFIG_RTC_DS1374 | |
304 | #define CONFIG_SYS_RTC_BUS_NUM 0 | |
305 | #endif /* CONFIG_CMD_DATE */ | |
306 | ||
bcc05c7a | 307 | /* |
308 | * PLL | |
309 | * | |
310 | * 31 | x |x| x x x x |x x x x x x x x x x |x x|x x x x|x x x x x x x x x x| 0 | |
311 | * |CPLM|X|----PD---|--------MFD---------|XXX|--MFI--|-----MFN-----------| | |
312 | */ | |
313 | #define CONFIG_MX27_CLK32 32768 /* 32768 or 32000 Hz crystal */ | |
314 | ||
315 | #if (ACFG_SDRAM_MBYTE_SYZE == 64) /* micron MT46H16M32LF -6 */ | |
316 | /* micron 64MB */ | |
317 | #define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */ | |
318 | #define PHYS_SDRAM_2_SIZE 0x04000000 /* 64 MB */ | |
319 | #endif | |
320 | ||
321 | #if (ACFG_SDRAM_MBYTE_SYZE == 128) | |
322 | /* micron 128MB */ | |
323 | #define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ | |
324 | #define PHYS_SDRAM_2_SIZE 0x08000000 /* 128 MB */ | |
325 | #endif | |
326 | ||
327 | #if (ACFG_SDRAM_MBYTE_SYZE == 256) | |
328 | /* micron 256MB */ | |
329 | #define PHYS_SDRAM_1_SIZE 0x10000000 /* 256 MB */ | |
330 | #define PHYS_SDRAM_2_SIZE 0x10000000 /* 256 MB */ | |
331 | #endif | |
332 | ||
333 | #endif /* __CONFIG_H */ |