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 */
19 #define CONFIG_ARM1136 /* This is an arm1136 CPU core */
22 #define CONFIG_DISPLAY_CPUINFO
24 /* Set TEXT at the beginning of the NOR flash */
25 #define CONFIG_SYS_TEXT_BASE 0xA0000000
27 #define CONFIG_BOARD_EARLY_INIT_F
28 #define CONFIG_BOARD_LATE_INIT
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
36 * Size of malloc() pool
38 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
43 #define CONFIG_SYS_I2C
44 #define CONFIG_SYS_I2C_MXC
45 #define CONFIG_SYS_SPD_BUS_NUM 0 /* I2C1 */
46 #define CONFIG_MXC_SPI
47 #define CONFIG_MXC_GPIO
54 #define CONFIG_POWER_I2C
55 #define CONFIG_POWER_FSL
56 #define CONFIG_PMIC_FSL_MC13892
57 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08
58 #define CONFIG_RTC_MC13XXX
63 #define CONFIG_FSL_MC9SDZ60
64 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR 0x69
69 #define CONFIG_MXC_UART
70 #define CONFIG_MXC_UART_BASE UART1_BASE
72 /* allow to overwrite serial and ethaddr */
73 #define CONFIG_ENV_OVERWRITE
74 #define CONFIG_CONS_INDEX 1
75 #define CONFIG_BAUDRATE 115200
81 #include <config_cmd_default.h>
83 #define CONFIG_OF_LIBFDT
84 #define CONFIG_CMD_BOOTZ
85 #define CONFIG_CMD_PING
86 #define CONFIG_CMD_DHCP
87 #define CONFIG_BOOTP_SUBNETMASK
88 #define CONFIG_BOOTP_GATEWAY
89 #define CONFIG_BOOTP_DNS
91 #define CONFIG_CMD_NAND
92 #define CONFIG_CMD_CACHE
94 #define CONFIG_CMD_I2C
95 #define CONFIG_CMD_SPI
96 #define CONFIG_CMD_MII
97 #define CONFIG_CMD_NET
98 #define CONFIG_NET_RETRY_COUNT 100
99 #define CONFIG_CMD_DATE
101 #define CONFIG_CMD_USB
102 #define CONFIG_USB_STORAGE
103 #define CONFIG_CMD_MMC
104 #define CONFIG_DOS_PARTITION
105 #define CONFIG_EFI_PARTITION
106 #define CONFIG_CMD_EXT2
107 #define CONFIG_CMD_FAT
109 #define CONFIG_BOOTDELAY 1
111 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
114 * Ethernet on the debug board (SMC911)
116 #define CONFIG_SMC911X
117 #define CONFIG_SMC911X_16_BIT 1
118 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
120 #define CONFIG_HAS_ETH1
121 #define CONFIG_ETHPRIME
124 * Ethernet on SOC (FEC)
126 #define CONFIG_FEC_MXC
127 #define IMX_FEC_BASE FEC_BASE_ADDR
128 #define CONFIG_FEC_MXC_PHYADDR 0x1F
132 #define CONFIG_ARP_TIMEOUT 200UL
135 * Miscellaneous configurable options
137 #define CONFIG_SYS_LONGHELP /* undef to save memory */
138 #define CONFIG_CMDLINE_EDITING
139 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */
141 #define CONFIG_AUTO_COMPLETE
142 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
143 /* Print Buffer Size */
144 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
145 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
146 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
148 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
149 #define CONFIG_SYS_MEMTEST_END 0x10000
151 #undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */
153 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
156 * Physical Memory Map
158 #define CONFIG_NR_DRAM_BANKS 2
159 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
160 #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
161 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
162 #define PHYS_SDRAM_2_SIZE (128 * 1024 * 1024)
164 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
165 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
166 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
167 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
168 GENERATED_GBL_DATA_SIZE)
169 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
170 CONFIG_SYS_GBL_DATA_OFFSET)
173 * MTD Command for mtdparts
175 #define CONFIG_CMD_MTDPARTS
176 #define CONFIG_MTD_DEVICE
177 #define CONFIG_FLASH_CFI_MTD
178 #define CONFIG_MTD_PARTITIONS
179 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
180 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:1m(boot),5m(linux)," \
181 "96m(root),8m(cfg),1938m(user);" \
182 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
185 * FLASH and environment organization
187 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
188 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
189 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
190 /* Monitor at beginning of flash */
191 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
192 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
194 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
195 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
197 /* Address and size of Redundant Environment Sector */
198 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
199 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
201 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
202 CONFIG_SYS_MONITOR_LEN)
204 #define CONFIG_ENV_IS_IN_FLASH
206 #if defined(CONFIG_FSL_ENV_IN_NAND)
207 #define CONFIG_ENV_IS_IN_NAND
208 #define CONFIG_ENV_OFFSET (1024 * 1024)
212 * CFI FLASH driver setup
214 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
215 #define CONFIG_FLASH_CFI_DRIVER
217 /* A non-standard buffered write algorithm */
218 #define CONFIG_FLASH_SPANSION_S29WS_N
219 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
220 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
223 * NAND FLASH driver setup
225 #define CONFIG_NAND_MXC
226 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
227 #define CONFIG_SYS_MAX_NAND_DEVICE 1
228 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
229 #define CONFIG_MXC_NAND_HWECC
230 #define CONFIG_SYS_NAND_LARGEPAGE
233 #define CONFIG_USB_EHCI
234 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
235 #define CONFIG_EHCI_IS_TDI
236 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
237 #define CONFIG_USB_EHCI_MXC
238 #define CONFIG_MXC_USB_PORT 0
239 #define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERFACE_DIFF_UNI | \
240 MXC_EHCI_POWER_PINS_ENABLED | \
241 MXC_EHCI_OC_PIN_ACTIVE_LOW)
242 #define CONFIG_MXC_USB_PORTSC (MXC_EHCI_UTMI_16BIT | MXC_EHCI_MODE_UTMI)
246 #define CONFIG_GENERIC_MMC
247 #define CONFIG_FSL_ESDHC
248 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
249 #define CONFIG_SYS_FSL_ESDHC_NUM 1
252 * Default environment and default scripts
253 * to update uboot and load kernel
256 #define CONFIG_HOSTNAME "mx35pdk"
257 #define CONFIG_EXTRA_ENV_SETTINGS \
259 "ethprime=smc911x\0" \
260 "nfsargs=setenv bootargs root=/dev/nfs rw " \
261 "nfsroot=${serverip}:${rootpath}\0" \
262 "ramargs=setenv bootargs root=/dev/ram rw\0" \
263 "addip_sta=setenv bootargs ${bootargs} " \
264 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
265 ":${hostname}:${netdev}:off panic=1\0" \
266 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
267 "addip=if test -n ${ipdyn};then run addip_dyn;" \
268 "else run addip_sta;fi\0" \
269 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
270 "addtty=setenv bootargs ${bootargs}" \
271 " console=ttymxc0,${baudrate}\0" \
272 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
273 "loadaddr=80800000\0" \
274 "kernel_addr_r=80800000\0" \
275 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
276 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
277 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
278 "flash_self=run ramargs addip addtty addmtd addmisc;" \
279 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
280 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
281 "bootm ${kernel_addr}\0" \
282 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
283 "run nfsargs addip addtty addmtd addmisc;" \
284 "bootm ${kernel_addr_r}\0" \
285 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
286 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
287 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
288 "load=tftp ${loadaddr} ${u-boot}\0" \
289 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
290 "update=protect off ${uboot_addr} +80000;" \
291 "erase ${uboot_addr} +80000;" \
292 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
293 "upd=if run load;then echo Updating u-boot;if run update;" \
294 "then echo U-Boot updated;" \
295 "else echo Error updating u-boot !;" \
296 "echo Board without bootloader !!;" \
298 "else echo U-Boot not downloaded..exiting;fi\0" \
299 "bootcmd=run net_nfs\0"
301 #endif /* __CONFIG_H */