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Stefano Babiceae49882011-01-20 08:05:15 +00001/*
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 *
Wolfgang Denk3765b3e2013-10-07 13:07:26 +020010 * SPDX-License-Identifier: GPL-2.0+
Stefano Babiceae49882011-01-20 08:05:15 +000011 */
12
13#ifndef __CONFIG_H
14#define __CONFIG_H
15
16#include <asm/arch/imx-regs.h>
17
18 /* High Level Configuration Options */
Stefano Babiceae49882011-01-20 08:05:15 +000019#define CONFIG_MX35
Stefano Babiceae49882011-01-20 08:05:15 +000020
Gong Qianyu18fb0e32015-10-26 19:47:42 +080021#define CONFIG_SYS_FSL_CLK
Stefano Babiceae49882011-01-20 08:05:15 +000022
23/* Set TEXT at the beginning of the NOR flash */
24#define CONFIG_SYS_TEXT_BASE 0xA0000000
25
Stefano Babiceae49882011-01-20 08:05:15 +000026#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
27#define CONFIG_REVISION_TAG
28#define CONFIG_SETUP_MEMORY_TAGS
29#define CONFIG_INITRD_TAG
30
31/*
32 * Size of malloc() pool
33 */
34#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024)
35
36/*
37 * Hardware drivers
38 */
tremb089d032013-09-21 18:13:36 +020039#define CONFIG_SYS_I2C
40#define CONFIG_SYS_I2C_MXC
Albert ARIBAUD \\(3ADEV\\)03544c62015-09-21 22:43:38 +020041#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
42#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
York Sunf8cb1012015-03-20 10:20:40 -070043#define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */
Stefano Babiceae49882011-01-20 08:05:15 +000044#define CONFIG_MXC_SPI
Stefano Babica4adedd2011-08-21 11:00:32 +020045#define CONFIG_MXC_GPIO
Stefano Babiceae49882011-01-20 08:05:15 +000046
Stefano Babiceae49882011-01-20 08:05:15 +000047/*
48 * PMIC Configs
49 */
Łukasz Majewskibe3b51a2012-11-13 03:22:14 +000050#define CONFIG_POWER
51#define CONFIG_POWER_I2C
52#define CONFIG_POWER_FSL
Simon Glass913702c2014-05-20 06:01:34 -060053#define CONFIG_POWER_FSL_MC13892
Stefano Babiceae49882011-01-20 08:05:15 +000054#define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x08
Fabio Estevamd28d6a92011-10-25 01:35:37 +000055#define CONFIG_RTC_MC13XXX
Stefano Babiceae49882011-01-20 08:05:15 +000056
57/*
58 * MFD MC9SDZ60
59 */
60#define CONFIG_FSL_MC9SDZ60
61#define CONFIG_SYS_FSL_MC9SDZ60_I2C_ADDR 0x69
62
63/*
64 * UART (console)
65 */
66#define CONFIG_MXC_UART
Stefano Babic40f6fff2011-11-22 15:22:39 +010067#define CONFIG_MXC_UART_BASE UART1_BASE
Stefano Babiceae49882011-01-20 08:05:15 +000068
69/* allow to overwrite serial and ethaddr */
70#define CONFIG_ENV_OVERWRITE
71#define CONFIG_CONS_INDEX 1
Stefano Babiceae49882011-01-20 08:05:15 +000072
73/*
74 * Command definition
75 */
Stefano Babiceae49882011-01-20 08:05:15 +000076#define CONFIG_BOOTP_SUBNETMASK
77#define CONFIG_BOOTP_GATEWAY
78#define CONFIG_BOOTP_DNS
79
Stefano Babiceae49882011-01-20 08:05:15 +000080#define CONFIG_NET_RETRY_COUNT 100
81
Stefano Babiceae49882011-01-20 08:05:15 +000082
83#define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */
84
85/*
86 * Ethernet on the debug board (SMC911)
87 */
88#define CONFIG_SMC911X
89#define CONFIG_SMC911X_16_BIT 1
90#define CONFIG_SMC911X_BASE CS5_BASE_ADDR
91
92#define CONFIG_HAS_ETH1
Stefano Babiceae49882011-01-20 08:05:15 +000093#define CONFIG_ETHPRIME
94
95/*
96 * Ethernet on SOC (FEC)
97 */
98#define CONFIG_FEC_MXC
99#define IMX_FEC_BASE FEC_BASE_ADDR
100#define CONFIG_FEC_MXC_PHYADDR 0x1F
101
102#define CONFIG_MII
Stefano Babiceae49882011-01-20 08:05:15 +0000103
104#define CONFIG_ARP_TIMEOUT 200UL
105
106/*
107 * Miscellaneous configurable options
108 */
109#define CONFIG_SYS_LONGHELP /* undef to save memory */
Stefano Babiceae49882011-01-20 08:05:15 +0000110#define CONFIG_CMDLINE_EDITING
Stefano Babiceae49882011-01-20 08:05:15 +0000111
112#define CONFIG_AUTO_COMPLETE
113#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
Stefano Babiceae49882011-01-20 08:05:15 +0000114#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
115#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
116
117#define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */
118#define CONFIG_SYS_MEMTEST_END 0x10000
119
Stefano Babiceae49882011-01-20 08:05:15 +0000120#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
121
Stefano Babiceae49882011-01-20 08:05:15 +0000122/*
123 * Physical Memory Map
124 */
Stefano Babic6b5acfc2011-08-02 14:42:36 +0200125#define CONFIG_NR_DRAM_BANKS 2
Stefano Babiceae49882011-01-20 08:05:15 +0000126#define PHYS_SDRAM_1 CSD0_BASE_ADDR
127#define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024)
Stefano Babic6b5acfc2011-08-02 14:42:36 +0200128#define PHYS_SDRAM_2 CSD1_BASE_ADDR
129#define PHYS_SDRAM_2_SIZE (128 * 1024 * 1024)
Stefano Babiceae49882011-01-20 08:05:15 +0000130
131#define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR
132#define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000)
133#define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2)
134#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
135 GENERATED_GBL_DATA_SIZE)
136#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
137 CONFIG_SYS_GBL_DATA_OFFSET)
138
139/*
140 * MTD Command for mtdparts
141 */
Stefano Babiceae49882011-01-20 08:05:15 +0000142#define CONFIG_MTD_DEVICE
143#define CONFIG_FLASH_CFI_MTD
144#define CONFIG_MTD_PARTITIONS
145#define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0"
146#define MTDPARTS_DEFAULT "mtdparts=mxc_nand:1m(boot),5m(linux)," \
147 "96m(root),8m(cfg),1938m(user);" \
148 "physmap-flash.0:512k(b),4m(k),30m(u),28m(r)"
149
150/*
151 * FLASH and environment organization
152 */
153#define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR
154#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */
155#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
156/* Monitor at beginning of flash */
157#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
158#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
159
160#define CONFIG_ENV_SECT_SIZE (128 * 1024)
161#define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE
162
163/* Address and size of Redundant Environment Sector */
164#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE)
165#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
166
167#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \
168 CONFIG_SYS_MONITOR_LEN)
169
Stefano Babiceae49882011-01-20 08:05:15 +0000170#if defined(CONFIG_FSL_ENV_IN_NAND)
Stefano Babiceae49882011-01-20 08:05:15 +0000171 #define CONFIG_ENV_OFFSET (1024 * 1024)
172#endif
173
174/*
175 * CFI FLASH driver setup
176 */
177#define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */
178#define CONFIG_FLASH_CFI_DRIVER
179
180/* A non-standard buffered write algorithm */
181#define CONFIG_FLASH_SPANSION_S29WS_N
182#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */
183#define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */
184
185/*
186 * NAND FLASH driver setup
187 */
188#define CONFIG_NAND_MXC
Stefano Babiceae49882011-01-20 08:05:15 +0000189#define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR)
190#define CONFIG_SYS_MAX_NAND_DEVICE 1
191#define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR)
192#define CONFIG_MXC_NAND_HWECC
193#define CONFIG_SYS_NAND_LARGEPAGE
194
Benoît Thébaudeau961a7622012-11-13 09:58:25 +0000195/* EHCI driver */
Benoît Thébaudeau961a7622012-11-13 09:58:25 +0000196#define CONFIG_EHCI_IS_TDI
197#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
198#define CONFIG_USB_EHCI_MXC
199#define CONFIG_MXC_USB_PORT 0
200#define CONFIG_MXC_USB_FLAGS (MXC_EHCI_INTERFACE_DIFF_UNI | \
201 MXC_EHCI_POWER_PINS_ENABLED | \
202 MXC_EHCI_OC_PIN_ACTIVE_LOW)
203#define CONFIG_MXC_USB_PORTSC (MXC_EHCI_UTMI_16BIT | MXC_EHCI_MODE_UTMI)
204
Stefano Babic32925392012-09-05 21:47:42 +0000205/* mmc driver */
Stefano Babic32925392012-09-05 21:47:42 +0000206#define CONFIG_FSL_ESDHC
207#define CONFIG_SYS_FSL_ESDHC_ADDR 0
208#define CONFIG_SYS_FSL_ESDHC_NUM 1
209
Stefano Babiceae49882011-01-20 08:05:15 +0000210/*
211 * Default environment and default scripts
212 * to update uboot and load kernel
213 */
Stefano Babiceae49882011-01-20 08:05:15 +0000214
215#define CONFIG_HOSTNAME "mx35pdk"
216#define CONFIG_EXTRA_ENV_SETTINGS \
217 "netdev=eth1\0" \
218 "ethprime=smc911x\0" \
219 "nfsargs=setenv bootargs root=/dev/nfs rw " \
220 "nfsroot=${serverip}:${rootpath}\0" \
221 "ramargs=setenv bootargs root=/dev/ram rw\0" \
222 "addip_sta=setenv bootargs ${bootargs} " \
223 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
224 ":${hostname}:${netdev}:off panic=1\0" \
225 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \
226 "addip=if test -n ${ipdyn};then run addip_dyn;" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200227 "else run addip_sta;fi\0" \
Stefano Babiceae49882011-01-20 08:05:15 +0000228 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
229 "addtty=setenv bootargs ${bootargs}" \
230 " console=ttymxc0,${baudrate}\0" \
231 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \
232 "loadaddr=80800000\0" \
233 "kernel_addr_r=80800000\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200234 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \
235 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \
236 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \
Stefano Babiceae49882011-01-20 08:05:15 +0000237 "flash_self=run ramargs addip addtty addmtd addmisc;" \
238 "bootm ${kernel_addr} ${ramdisk_addr}\0" \
239 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \
240 "bootm ${kernel_addr}\0" \
241 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
242 "run nfsargs addip addtty addmtd addmisc;" \
243 "bootm ${kernel_addr_r}\0" \
244 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \
245 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200246 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \
Stefano Babiceae49882011-01-20 08:05:15 +0000247 "load=tftp ${loadaddr} ${u-boot}\0" \
Marek Vasut93ea89f2012-09-23 17:41:23 +0200248 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \
Stefano Babic32925392012-09-05 21:47:42 +0000249 "update=protect off ${uboot_addr} +80000;" \
250 "erase ${uboot_addr} +80000;" \
Stefano Babiceae49882011-01-20 08:05:15 +0000251 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \
252 "upd=if run load;then echo Updating u-boot;if run update;" \
253 "then echo U-Boot updated;" \
254 "else echo Error updating u-boot !;" \
255 "echo Board without bootloader !!;" \
256 "fi;" \
257 "else echo U-Boot not downloaded..exiting;fi\0" \
258 "bootcmd=run net_nfs\0"
259
260#endif /* __CONFIG_H */