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_SYS_FSL_CLK
23 /* Set TEXT at the beginning of the NOR flash */
24 #define CONFIG_SYS_TEXT_BASE 0xA0000000
26 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
27 #define CONFIG_REVISION_TAG
28 #define CONFIG_SETUP_MEMORY_TAGS
29 #define CONFIG_INITRD_TAG
32 * Size of malloc() pool
34 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
39 #define CONFIG_SYS_I2C
40 #define CONFIG_SYS_I2C_MXC
41 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
42 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
43 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
44 #define CONFIG_MXC_SPI
45 #define CONFIG_MXC_GPIO
51 #define CONFIG_POWER_I2C
52 #define CONFIG_POWER_FSL
53 #define CONFIG_POWER_FSL_MC13892
54 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08
55 #define CONFIG_RTC_MC13XXX
60 #define CONFIG_FSL_MC9SDZ60
61 #define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR 0x69
66 #define CONFIG_MXC_UART
67 #define CONFIG_MXC_UART_BASE UART1_BASE
69 /* allow to overwrite serial and ethaddr */
70 #define CONFIG_ENV_OVERWRITE
71 #define CONFIG_CONS_INDEX 1
72 #define CONFIG_BAUDRATE 115200
77 #define CONFIG_BOOTP_SUBNETMASK
78 #define CONFIG_BOOTP_GATEWAY
79 #define CONFIG_BOOTP_DNS
81 #define CONFIG_CMD_NAND
83 #define CONFIG_NET_RETRY_COUNT 100
84 #define CONFIG_CMD_DATE
86 #define CONFIG_DOS_PARTITION
87 #define CONFIG_EFI_PARTITION
90 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
93 * Ethernet on the debug board (SMC911)
95 #define CONFIG_SMC911X
96 #define CONFIG_SMC911X_16_BIT 1
97 #define CONFIG_SMC911X_BASE CS5_BASE_ADDR
99 #define CONFIG_HAS_ETH1
100 #define CONFIG_ETHPRIME
103 * Ethernet on SOC (FEC)
105 #define CONFIG_FEC_MXC
106 #define IMX_FEC_BASE FEC_BASE_ADDR
107 #define CONFIG_FEC_MXC_PHYADDR 0x1F
111 #define CONFIG_ARP_TIMEOUT 200UL
114 * Miscellaneous configurable options
116 #define CONFIG_SYS_LONGHELP /* undef to save memory */
117 #define CONFIG_CMDLINE_EDITING
119 #define CONFIG_AUTO_COMPLETE
120 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
121 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */
122 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
124 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
125 #define CONFIG_SYS_MEMTEST_END 0x10000
127 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
130 * Physical Memory Map
132 #define CONFIG_NR_DRAM_BANKS 2
133 #define PHYS_SDRAM_1 CSD0_BASE_ADDR
134 #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
135 #define PHYS_SDRAM_2 CSD1_BASE_ADDR
136 #define PHYS_SDRAM_2_SIZE (128 * 1024 * 1024)
138 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
139 #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
140 #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
141 #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
142 GENERATED_GBL_DATA_SIZE)
143 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
144 CONFIG_SYS_GBL_DATA_OFFSET)
147 * MTD Command for mtdparts
149 #define CONFIG_CMD_MTDPARTS
150 #define CONFIG_MTD_DEVICE
151 #define CONFIG_FLASH_CFI_MTD
152 #define CONFIG_MTD_PARTITIONS
153 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
154 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:1m(boot),5m(linux)," \
155 "96m(root),8m(cfg),1938m(user);" \
156 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
159 * FLASH and environment organization
161 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
162 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
163 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
164 /* Monitor at beginning of flash */
165 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
166 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
168 #define CONFIG_ENV_SECT_SIZE (128 * 1024)
169 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
171 /* Address and size of Redundant Environment Sector */
172 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
173 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
175 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
176 CONFIG_SYS_MONITOR_LEN)
178 #define CONFIG_ENV_IS_IN_FLASH
180 #if defined(CONFIG_FSL_ENV_IN_NAND)
181 #define CONFIG_ENV_IS_IN_NAND
182 #define CONFIG_ENV_OFFSET (1024 * 1024)
186 * CFI FLASH driver setup
188 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
189 #define CONFIG_FLASH_CFI_DRIVER
191 /* A non-standard buffered write algorithm */
192 #define CONFIG_FLASH_SPANSION_S29WS_N
193 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
194 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
197 * NAND FLASH driver setup
199 #define CONFIG_NAND_MXC
200 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
201 #define CONFIG_SYS_MAX_NAND_DEVICE 1
202 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
203 #define CONFIG_MXC_NAND_HWECC
204 #define CONFIG_SYS_NAND_LARGEPAGE
207 #define CONFIG_USB_EHCI
208 #define CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS 1
209 #define CONFIG_EHCI_IS_TDI
210 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
211 #define CONFIG_USB_EHCI_MXC
212 #define CONFIG_MXC_USB_PORT 0
213 #define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERFACE_DIFF_UNI | \
214 MXC_EHCI_POWER_PINS_ENABLED | \
215 MXC_EHCI_OC_PIN_ACTIVE_LOW)
216 #define CONFIG_MXC_USB_PORTSC (MXC_EHCI_UTMI_16BIT | MXC_EHCI_MODE_UTMI)
219 #define CONFIG_GENERIC_MMC
220 #define CONFIG_FSL_ESDHC
221 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
222 #define CONFIG_SYS_FSL_ESDHC_NUM 1
225 * Default environment and default scripts
226 * to update uboot and load kernel
229 #define CONFIG_HOSTNAME "mx35pdk"
230 #define CONFIG_EXTRA_ENV_SETTINGS \
232 "ethprime=smc911x\0" \
233 "nfsargs=setenv bootargs root=/dev/nfs rw " \
234 "nfsroot=${serverip}:${rootpath}\0" \
235 "ramargs=setenv bootargs root=/dev/ram rw\0" \
236 "addip_sta=setenv bootargs ${bootargs} " \
237 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
238 ":${hostname}:${netdev}:off panic=1\0" \
239 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
240 "addip=if test -n ${ipdyn};then run addip_dyn;" \
241 "else run addip_sta;fi\0" \
242 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
243 "addtty=setenv bootargs ${bootargs}" \
244 " console=ttymxc0,${baudrate}\0" \
245 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
246 "loadaddr=80800000\0" \
247 "kernel_addr_r=80800000\0" \
248 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
249 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
250 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
251 "flash_self=run ramargs addip addtty addmtd addmisc;" \
252 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
253 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
254 "bootm ${kernel_addr}\0" \
255 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
256 "run nfsargs addip addtty addmtd addmisc;" \
257 "bootm ${kernel_addr_r}\0" \
258 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
259 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
260 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
261 "load=tftp ${loadaddr} ${u-boot}\0" \
262 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
263 "update=protect off ${uboot_addr} +80000;" \
264 "erase ${uboot_addr} +80000;" \
265 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
266 "upd=if run load;then echo Updating u-boot;if run update;" \
267 "then echo U-Boot updated;" \
268 "else echo Error updating u-boot !;" \
269 "echo Board without bootloader !!;" \
271 "else echo U-Boot not downloaded..exiting;fi\0" \
272 "bootcmd=run net_nfs\0"
274 #endif /* __CONFIG_H */