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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 #define CONFIG_SYS_FSL_CLK
23
24 /* Set TEXT at the beginning of the NOR flash */
25 #define CONFIG_SYS_TEXT_BASE    0xA0000000
26
27 #define CONFIG_BOARD_EARLY_INIT_F
28 #define CONFIG_BOARD_LATE_INIT
29
30 #define CONFIG_CMDLINE_TAG              /* enable passing of ATAGs */
31 #define CONFIG_REVISION_TAG
32 #define CONFIG_SETUP_MEMORY_TAGS
33 #define CONFIG_INITRD_TAG
34
35 /*
36  * Size of malloc() pool
37  */
38 #define CONFIG_SYS_MALLOC_LEN           (CONFIG_ENV_SIZE + 1024 * 1024)
39
40 /*
41  * Hardware drivers
42  */
43 #define CONFIG_SYS_I2C
44 #define CONFIG_SYS_I2C_MXC
45 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
46 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
47 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
48 #define CONFIG_MXC_SPI
49 #define CONFIG_MXC_GPIO
50
51
52 /*
53  * PMIC Configs
54  */
55 #define CONFIG_POWER
56 #define CONFIG_POWER_I2C
57 #define CONFIG_POWER_FSL
58 #define CONFIG_POWER_FSL_MC13892
59 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR    0x08
60 #define CONFIG_RTC_MC13XXX
61
62 /*
63  * MFD MC9SDZ60
64  */
65 #define CONFIG_FSL_MC9SDZ60
66 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR        0x69
67
68 /*
69  * UART (console)
70  */
71 #define CONFIG_MXC_UART
72 #define CONFIG_MXC_UART_BASE    UART1_BASE
73
74 /* allow to overwrite serial and ethaddr */
75 #define CONFIG_ENV_OVERWRITE
76 #define CONFIG_CONS_INDEX       1
77 #define CONFIG_BAUDRATE         115200
78
79 /*
80  * Command definition
81  */
82 #define CONFIG_OF_LIBFDT
83 #define CONFIG_CMD_BOOTZ
84 #define CONFIG_CMD_PING
85 #define CONFIG_CMD_DHCP
86 #define CONFIG_BOOTP_SUBNETMASK
87 #define CONFIG_BOOTP_GATEWAY
88 #define CONFIG_BOOTP_DNS
89
90 #define CONFIG_CMD_NAND
91 #define CONFIG_CMD_CACHE
92
93 #define CONFIG_CMD_I2C
94 #define CONFIG_CMD_SPI
95 #define CONFIG_CMD_MII
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 #define CONFIG_SYS_MAXARGS      16      /* max number of command args */
142 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
143
144 #define CONFIG_SYS_MEMTEST_START        0       /* memtest works on */
145 #define CONFIG_SYS_MEMTEST_END          0x10000
146
147 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
148
149 /*
150  * Physical Memory Map
151  */
152 #define CONFIG_NR_DRAM_BANKS    2
153 #define PHYS_SDRAM_1            CSD0_BASE_ADDR
154 #define PHYS_SDRAM_1_SIZE       (128 * 1024 * 1024)
155 #define PHYS_SDRAM_2            CSD1_BASE_ADDR
156 #define PHYS_SDRAM_2_SIZE       (128 * 1024 * 1024)
157
158 #define CONFIG_SYS_SDRAM_BASE           CSD0_BASE_ADDR
159 #define CONFIG_SYS_INIT_RAM_ADDR        (IRAM_BASE_ADDR + 0x10000)
160 #define CONFIG_SYS_INIT_RAM_SIZE                (IRAM_SIZE / 2)
161 #define CONFIG_SYS_GBL_DATA_OFFSET      (CONFIG_SYS_INIT_RAM_SIZE - \
162                                         GENERATED_GBL_DATA_SIZE)
163 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
164                                         CONFIG_SYS_GBL_DATA_OFFSET)
165
166 /*
167  * MTD Command for mtdparts
168  */
169 #define CONFIG_CMD_MTDPARTS
170 #define CONFIG_MTD_DEVICE
171 #define CONFIG_FLASH_CFI_MTD
172 #define CONFIG_MTD_PARTITIONS
173 #define MTDIDS_DEFAULT          "nand0=mxc_nand,nor0=physmap-flash.0"
174 #define MTDPARTS_DEFAULT        "mtdparts=mxc_nand:1m(boot),5m(linux)," \
175                                 "96m(root),8m(cfg),1938m(user);"        \
176                                 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
177
178 /*
179  * FLASH and environment organization
180  */
181 #define CONFIG_SYS_FLASH_BASE           CS0_BASE_ADDR
182 #define CONFIG_SYS_MAX_FLASH_BANKS 1    /* max number of memory banks */
183 #define CONFIG_SYS_MAX_FLASH_SECT 512   /* max number of sectors on one chip */
184 /* Monitor at beginning of flash */
185 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
186 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
187
188 #define CONFIG_ENV_SECT_SIZE    (128 * 1024)
189 #define CONFIG_ENV_SIZE         CONFIG_ENV_SECT_SIZE
190
191 /* Address and size of Redundant Environment Sector     */
192 #define CONFIG_ENV_OFFSET_REDUND        (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
193 #define CONFIG_ENV_SIZE_REDUND  CONFIG_ENV_SIZE
194
195 #define CONFIG_ENV_ADDR         (CONFIG_SYS_MONITOR_BASE + \
196                                 CONFIG_SYS_MONITOR_LEN)
197
198 #define CONFIG_ENV_IS_IN_FLASH
199
200 #if defined(CONFIG_FSL_ENV_IN_NAND)
201         #define CONFIG_ENV_IS_IN_NAND
202         #define CONFIG_ENV_OFFSET       (1024 * 1024)
203 #endif
204
205 /*
206  * CFI FLASH driver setup
207  */
208 #define CONFIG_SYS_FLASH_CFI            /* Flash memory is CFI compliant */
209 #define CONFIG_FLASH_CFI_DRIVER
210
211 /* A non-standard buffered write algorithm */
212 #define CONFIG_FLASH_SPANSION_S29WS_N
213 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE       /* faster */
214 #define CONFIG_SYS_FLASH_PROTECTION     /* Use hardware sector protection */
215
216 /*
217  * NAND FLASH driver setup
218  */
219 #define CONFIG_NAND_MXC
220 #define CONFIG_MXC_NAND_REGS_BASE       (NFC_BASE_ADDR)
221 #define CONFIG_SYS_MAX_NAND_DEVICE      1
222 #define CONFIG_SYS_NAND_BASE            (NFC_BASE_ADDR)
223 #define CONFIG_MXC_NAND_HWECC
224 #define CONFIG_SYS_NAND_LARGEPAGE
225
226 /* EHCI driver */
227 #define CONFIG_USB_EHCI
228 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS      1
229 #define CONFIG_EHCI_IS_TDI
230 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
231 #define CONFIG_USB_EHCI_MXC
232 #define CONFIG_MXC_USB_PORT     0
233 #define CONFIG_MXC_USB_FLAGS    (MXC_EHCI_INTERFACE_DIFF_UNI | \
234                                  MXC_EHCI_POWER_PINS_ENABLED | \
235                                  MXC_EHCI_OC_PIN_ACTIVE_LOW)
236 #define CONFIG_MXC_USB_PORTSC   (MXC_EHCI_UTMI_16BIT | MXC_EHCI_MODE_UTMI)
237
238 /* mmc driver */
239 #define CONFIG_MMC
240 #define CONFIG_GENERIC_MMC
241 #define CONFIG_FSL_ESDHC
242 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
243 #define CONFIG_SYS_FSL_ESDHC_NUM        1
244
245 /*
246  * Default environment and default scripts
247  * to update uboot and load kernel
248  */
249
250 #define CONFIG_HOSTNAME "mx35pdk"
251 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
252         "netdev=eth1\0"                                                 \
253         "ethprime=smc911x\0"                                            \
254         "nfsargs=setenv bootargs root=/dev/nfs rw "                     \
255                 "nfsroot=${serverip}:${rootpath}\0"                     \
256         "ramargs=setenv bootargs root=/dev/ram rw\0"                    \
257         "addip_sta=setenv bootargs ${bootargs} "                        \
258                 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}"      \
259                 ":${hostname}:${netdev}:off panic=1\0"                  \
260         "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0"               \
261         "addip=if test -n ${ipdyn};then run addip_dyn;"                 \
262                 "else run addip_sta;fi\0"                               \
263         "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0"              \
264         "addtty=setenv bootargs ${bootargs}"                            \
265                 " console=ttymxc0,${baudrate}\0"                        \
266         "addmisc=setenv bootargs ${bootargs} ${misc}\0"                 \
267         "loadaddr=80800000\0"                                           \
268         "kernel_addr_r=80800000\0"                                      \
269         "hostname=" __stringify(CONFIG_HOSTNAME) "\0"                   \
270         "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0"            \
271         "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0"      \
272         "flash_self=run ramargs addip addtty addmtd addmisc;"           \
273                 "bootm ${kernel_addr} ${ramdisk_addr}\0"                \
274         "flash_nfs=run nfsargs addip addtty addmtd addmisc;"            \
275                 "bootm ${kernel_addr}\0"                                \
276         "net_nfs=tftp ${kernel_addr_r} ${bootfile}; "                   \
277                 "run nfsargs addip addtty addmtd addmisc;"              \
278                 "bootm ${kernel_addr_r}\0"                              \
279         "net_self_load=tftp ${kernel_addr_r} ${bootfile};"              \
280                 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0"             \
281         "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"          \
282         "load=tftp ${loadaddr} ${u-boot}\0"                             \
283         "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0"         \
284         "update=protect off ${uboot_addr} +80000;"                      \
285                 "erase ${uboot_addr} +80000;"                           \
286                 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0"          \
287         "upd=if run load;then echo Updating u-boot;if run update;"      \
288                 "then echo U-Boot updated;"                             \
289                         "else echo Error updating u-boot !;"            \
290                         "echo Board without bootloader !!;"             \
291                 "fi;"                                                   \
292                 "else echo U-Boot not downloaded..exiting;fi\0"         \
293         "bootcmd=run net_nfs\0"
294
295 #endif                          /* __CONFIG_H */