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1 /*
2  * (C) Copyright 2010, Stefano Babic <sbabic@denx.de>
3  *
4  * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
5  *
6  * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
7  *
8  * Configuration for the MX35pdk Freescale board.
9  *
10  * SPDX-License-Identifier:     GPL-2.0+
11  */
12
13 #ifndef __CONFIG_H
14 #define __CONFIG_H
15
16 #include <asm/arch/imx-regs.h>
17
18  /* High Level Configuration Options */
19 #define CONFIG_MX35
20
21 #define CONFIG_DISPLAY_CPUINFO
22
23 /* Set TEXT at the beginning of the NOR flash */
24 #define CONFIG_SYS_TEXT_BASE    0xA0000000
25
26 #define CONFIG_BOARD_EARLY_INIT_F
27 #define CONFIG_BOARD_LATE_INIT
28
29 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
30 #define CONFIG_REVISION_TAG
31 #define CONFIG_SETUP_MEMORY_TAGS
32 #define CONFIG_INITRD_TAG
33
34 /*
35  * Size of malloc() pool
36  */
37 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
38
39 /*
40  * Hardware drivers
41  */
42 #define CONFIG_SYS_I2C
43 #define CONFIG_SYS_I2C_MXC
44 #define CONFIG_MXC_SPI
45 #define CONFIG_MXC_GPIO
46
47
48 /*
49  * PMIC Configs
50  */
51 #define CONFIG_POWER
52 #define CONFIG_POWER_I2C
53 #define CONFIG_POWER_FSL
54 #define CONFIG_POWER_FSL_MC13892
55 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x08
56 #define CONFIG_RTC_MC13XXX
57
58 /*
59  * MFD MC9SDZ60
60  */
61 #define CONFIG_FSL_MC9SDZ60
62 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR        0x69
63
64 /*
65  * UART (console)
66  */
67 #define CONFIG_MXC_UART
68 #define CONFIG_MXC_UART_BASE    UART1_BASE
69
70 /* allow to overwrite serial and ethaddr */
71 #define CONFIG_ENV_OVERWRITE
72 #define CONFIG_CONS_INDEX       1
73 #define CONFIG_BAUDRATE         115200
74
75 /*
76  * Command definition
77  */
78
79 #include <config_cmd_default.h>
80
81 #define CONFIG_OF_LIBFDT
82 #define CONFIG_CMD_BOOTZ
83 #define CONFIG_CMD_PING
84 #define CONFIG_CMD_DHCP
85 #define CONFIG_BOOTP_SUBNETMASK
86 #define CONFIG_BOOTP_GATEWAY
87 #define CONFIG_BOOTP_DNS
88
89 #define CONFIG_CMD_NAND
90 #define CONFIG_CMD_CACHE
91
92 #define CONFIG_CMD_I2C
93 #define CONFIG_CMD_SPI
94 #define CONFIG_CMD_MII
95 #define CONFIG_CMD_NET
96 #define CONFIG_NET_RETRY_COUNT  100
97 #define CONFIG_CMD_DATE
98
99 #define CONFIG_CMD_USB
100 #define CONFIG_USB_STORAGE
101 #define CONFIG_CMD_MMC
102 #define CONFIG_DOS_PARTITION
103 #define CONFIG_EFI_PARTITION
104 #define CONFIG_CMD_EXT2
105 #define CONFIG_CMD_FAT
106
107 #define CONFIG_BOOTDELAY        1
108
109 #define CONFIG_LOADADDR         0x80800000      /* loadaddr env var */
110
111 /*
112  * Ethernet on the debug board (SMC911)
113  */
114 #define CONFIG_SMC911X
115 #define CONFIG_SMC911X_16_BIT 1
116 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
117
118 #define CONFIG_HAS_ETH1
119 #define CONFIG_ETHPRIME
120
121 /*
122  * Ethernet on SOC (FEC)
123  */
124 #define CONFIG_FEC_MXC
125 #define IMX_FEC_BASE    FEC_BASE_ADDR
126 #define CONFIG_FEC_MXC_PHYADDR  0x1F
127
128 #define CONFIG_MII
129
130 #define CONFIG_ARP_TIMEOUT      200UL
131
132 /*
133  * Miscellaneous configurable options
134  */
135 #define CONFIG_SYS_LONGHELP     /* undef to save memory */
136 #define CONFIG_CMDLINE_EDITING
137 #define CONFIG_SYS_HUSH_PARSER  /* Use the HUSH parser */
138
139 #define CONFIG_AUTO_COMPLETE
140 #define CONFIG_SYS_CBSIZE       256     /* Console I/O Buffer Size */
141 /* Print Buffer Size */
142 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
143 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
144 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
145
146 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
147 #define CONFIG_SYS_MEMTEST_END          0x10000
148
149 #undef  CONFIG_SYS_CLKS_IN_HZ   /* everything, incl board info, in Hz */
150
151 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
152
153 /*
154  * Physical Memory Map
155  */
156 #define CONFIG_NR_DRAM_BANKS    2
157 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
158 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
159 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
160 #define PHYS_SDRAM_2_SIZE       (128 * 1024 * 1024)
161
162 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
163 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
164 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
165 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
166                                         GENERATED_GBL_DATA_SIZE)
167 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
168                                         CONFIG_SYS_GBL_DATA_OFFSET)
169
170 /*
171  * MTD Command for mtdparts
172  */
173 #define CONFIG_CMD_MTDPARTS
174 #define CONFIG_MTD_DEVICE
175 #define CONFIG_FLASH_CFI_MTD
176 #define CONFIG_MTD_PARTITIONS
177 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
178 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:1m(boot),5m(linux)," \
179                                 "96m(root),8m(cfg),1938m(user);"        \
180                                 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
181
182 /*
183  * FLASH and environment organization
184  */
185 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
186 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
187 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
188 /* Monitor at beginning of flash */
189 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
190 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
191
192 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
193 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
194
195 /* Address and size of Redundant Environment Sector     */
196 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
197 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
198
199 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
200                                 CONFIG_SYS_MONITOR_LEN)
201
202 #define CONFIG_ENV_IS_IN_FLASH
203
204 #if defined(CONFIG_FSL_ENV_IN_NAND)
205         #define CONFIG_ENV_IS_IN_NAND
206         #define CONFIG_ENV_OFFSET       (1024 * 1024)
207 #endif
208
209 /*
210  * CFI FLASH driver setup
211  */
212 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
213 #define CONFIG_FLASH_CFI_DRIVER
214
215 /* A non-standard buffered write algorithm */
216 #define CONFIG_FLASH_SPANSION_S29WS_N
217 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
218 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
219
220 /*
221  * NAND FLASH driver setup
222  */
223 #define CONFIG_NAND_MXC
224 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
225 #define CONFIG_SYS_MAX_NAND_DEVICE      1
226 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
227 #define CONFIG_MXC_NAND_HWECC
228 #define CONFIG_SYS_NAND_LARGEPAGE
229
230 /* EHCI driver */
231 #define CONFIG_USB_EHCI
232 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      1
233 #define CONFIG_EHCI_IS_TDI
234 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
235 #define CONFIG_USB_EHCI_MXC
236 #define CONFIG_MXC_USB_PORT     0
237 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERFACE_DIFF_UNI | \
238                                  MXC_EHCI_POWER_PINS_ENABLED | \
239                                  MXC_EHCI_OC_PIN_ACTIVE_LOW)
240 #define CONFIG_MXC_USB_PORTSC   (MXC_EHCI_UTMI_16BIT | MXC_EHCI_MODE_UTMI)
241
242 /* mmc driver */
243 #define CONFIG_MMC
244 #define CONFIG_GENERIC_MMC
245 #define CONFIG_FSL_ESDHC
246 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
247 #define CONFIG_SYS_FSL_ESDHC_NUM        1
248
249 /*
250  * Default environment and default scripts
251  * to update uboot and load kernel
252  */
253
254 #define CONFIG_HOSTNAME "mx35pdk"
255 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
256         "netdev=eth1\0"                                                 \
257         "ethprime=smc911x\0"                                            \
258         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
259                 "nfsroot=${serverip}:${rootpath}\0"                     \
260         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
261         "addip_sta=setenv bootargs ${bootargs} "                        \
262                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
263                 ":${hostname}:${netdev}:off panic=1\0"                  \
264         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
265         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
266                 "else run addip_sta;fi\0"                               \
267         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
268         "addtty=setenv bootargs ${bootargs}"                            \
269                 " console=ttymxc0,${baudrate}\0"                        \
270         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
271         "loadaddr=80800000\0"                                           \
272         "kernel_addr_r=80800000\0"                                      \
273         "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
274         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
275         "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0"      \
276         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
277                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
278         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
279                 "bootm ${kernel_addr}\0"                                \
280         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
281                 "run nfsargs addip addtty addmtd addmisc;"              \
282                 "bootm ${kernel_addr_r}\0"                              \
283         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
284                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
285         "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
286         "load=tftp ${loadaddr} ${u-boot}\0"                             \
287         "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0"         \
288         "update=protect off ${uboot_addr} +80000;"                      \
289                 "erase ${uboot_addr} +80000;"                           \
290                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
291         "upd=if run load;then echo Updating u-boot;if run update;"      \
292                 "then echo U-Boot updated;"                             \
293                         "else echo Error updating u-boot !;"            \
294                         "echo Board without bootloader !!;"             \
295                 "fi;"                                                   \
296                 "else echo U-Boot not downloaded..exiting;fi\0"         \
297         "bootcmd=run net_nfs\0"
298
299 #endif                          /* __CONFIG_H */