2 * (C) Copyright 2010, Stefano Babic <sbabic@denx.de>
4 * (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
6 * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
8 * Configuration for the MX35pdk Freescale board.
10 * SPDX-License-Identifier: GPL-2.0+
16 #include <asm/arch/imx-regs.h>
18 /* High Level Configuration Options */
21 #define CONFIG_DISPLAY_CPUINFO
23 /* Set TEXT at the beginning of the NOR flash */
24 #define CONFIG_SYS_TEXT_BASE 0xA0000000
26 #define CONFIG_BOARD_EARLY_INIT_F
27 #define CONFIG_BOARD_LATE_INIT
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
35 * Size of malloc() pool
37 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
42 #define CONFIG_SYS_I2C
43 #define CONFIG_SYS_I2C_MXC
44 #define CONFIG_MXC_SPI
45 #define CONFIG_MXC_GPIO
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
61 #define CONFIG_FSL_MC9SDZ60
62 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR 0x69
67 #define CONFIG_MXC_UART
68 #define CONFIG_MXC_UART_BASE UART1_BASE
70 /* allow to overwrite serial and ethaddr */
71 #define CONFIG_ENV_OVERWRITE
72 #define CONFIG_CONS_INDEX 1
73 #define CONFIG_BAUDRATE 115200
79 #include <config_cmd_default.h>
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
89 #define CONFIG_CMD_NAND
90 #define CONFIG_CMD_CACHE
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
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
107 #define CONFIG_BOOTDELAY 1
109 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
112 * Ethernet on the debug board (SMC911)
114 #define CONFIG_SMC911X
115 #define CONFIG_SMC911X_16_BIT 1
116 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
118 #define CONFIG_HAS_ETH1
119 #define CONFIG_ETHPRIME
122 * Ethernet on SOC (FEC)
124 #define CONFIG_FEC_MXC
125 #define IMX_FEC_BASE FEC_BASE_ADDR
126 #define CONFIG_FEC_MXC_PHYADDR 0x1F
130 #define CONFIG_ARP_TIMEOUT 200UL
133 * Miscellaneous configurable options
135 #define CONFIG_SYS_LONGHELP /* undef to save memory */
136 #define CONFIG_CMDLINE_EDITING
137 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
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 */
146 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
147 #define CONFIG_SYS_MEMTEST_END 0x10000
149 #undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
151 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
154 * Physical Memory Map
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)
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)
171 * MTD Command for mtdparts
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)"
183 * FLASH and environment organization
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)
192 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
193 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
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
199 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
200 CONFIG_SYS_MONITOR_LEN)
202 #define CONFIG_ENV_IS_IN_FLASH
204 #if defined(CONFIG_FSL_ENV_IN_NAND)
205 #define CONFIG_ENV_IS_IN_NAND
206 #define CONFIG_ENV_OFFSET (1024 * 1024)
210 * CFI FLASH driver setup
212 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
213 #define CONFIG_FLASH_CFI_DRIVER
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 */
221 * NAND FLASH driver setup
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
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)
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
250 * Default environment and default scripts
251 * to update uboot and load kernel
254 #define CONFIG_HOSTNAME "mx35pdk"
255 #define CONFIG_EXTRA_ENV_SETTINGS \
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 !!;" \
296 "else echo U-Boot not downloaded..exiting;fi\0" \
297 "bootcmd=run net_nfs\0"
299 #endif /* __CONFIG_H */