1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2011, Stefano Babic <sbabic@denx.de> 4 * 5 * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. 6 * 7 * Configuration for the woodburn board. 8 */ 9 10 #ifndef __WOODBURN_COMMON_CONFIG_H 11 #define __WOODBURN_COMMON_CONFIG_H 12 13 #include <asm/arch/imx-regs.h> 14 15 /* High Level Configuration Options */ 16 #define CONFIG_MX35 17 #define CONFIG_MX35_HCLK_FREQ 24000000 18 #define CONFIG_SYS_FSL_CLK 19 20 #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 21 22 /* This is required to setup the ESDC controller */ 23 24 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 25 #define CONFIG_REVISION_TAG 26 #define CONFIG_SETUP_MEMORY_TAGS 27 #define CONFIG_INITRD_TAG 28 29 /* 30 * Size of malloc() pool 31 */ 32 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) 33 34 /* 35 * Hardware drivers 36 */ 37 #define CONFIG_SYS_I2C 38 #define CONFIG_SYS_I2C_MXC 39 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 40 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 41 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 42 #define CONFIG_SYS_SPD_BUS_NUM 0 43 44 /* PMIC Controller */ 45 #define CONFIG_POWER 46 #define CONFIG_POWER_I2C 47 #define CONFIG_POWER_FSL 48 #define CONFIG_POWER_FSL_MC13892 49 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 50 #define CONFIG_RTC_MC13XXX 51 52 /* mmc driver */ 53 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 54 #define CONFIG_SYS_FSL_ESDHC_NUM 1 55 56 /* 57 * UART (console) 58 */ 59 #define CONFIG_MXC_UART 60 #define CONFIG_MXC_UART_BASE UART1_BASE 61 62 /* allow to overwrite serial and ethaddr */ 63 #define CONFIG_ENV_OVERWRITE 64 65 /* 66 * Command definition 67 */ 68 69 #define CONFIG_NET_RETRY_COUNT 100 70 71 72 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 73 74 /* 75 * Ethernet on SOC (FEC) 76 */ 77 #define CONFIG_FEC_MXC 78 #define IMX_FEC_BASE FEC_BASE_ADDR 79 #define CONFIG_FEC_MXC_PHYADDR 0x1 80 81 #define CONFIG_DISCOVER_PHY 82 83 #define CONFIG_ARP_TIMEOUT 200UL 84 85 /* 86 * Miscellaneous configurable options 87 */ 88 89 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 90 #define CONFIG_SYS_MEMTEST_END 0x10000 91 92 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 93 94 /* 95 * Physical Memory Map 96 */ 97 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 98 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 99 100 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 101 102 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 103 IRAM_BASE_ADDR - \ 104 GENERATED_GBL_DATA_SIZE) 105 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 106 CONFIG_SYS_GBL_DATA_OFFSET) 107 108 /* 109 * MTD Command for mtdparts 110 */ 111 112 /* 113 * FLASH and environment organization 114 */ 115 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 116 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 117 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 118 /* Monitor at beginning of flash */ 119 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 120 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 121 122 /* Address and size of Redundant Environment Sector */ 123 124 /* 125 * CFI FLASH driver setup 126 */ 127 128 /* A non-standard buffered write algorithm */ 129 130 /* 131 * NAND FLASH driver setup 132 */ 133 #define CONFIG_NAND_MXC_V1_1 134 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 135 #define CONFIG_SYS_MAX_NAND_DEVICE 1 136 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 137 #define CONFIG_MXC_NAND_HWECC 138 #define CONFIG_SYS_NAND_LARGEPAGE 139 140 #define CONFIG_SYS_NAND_ONFI_DETECTION 141 142 /* 143 * Default environment and default scripts 144 * to update uboot and load kernel 145 */ 146 147 #define CONFIG_HOSTNAME "woodburn" 148 #define CONFIG_EXTRA_ENV_SETTINGS \ 149 "netdev=eth0\0" \ 150 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 151 "nfsroot=${serverip}:${rootpath}\0" \ 152 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 153 "addip_sta=setenv bootargs ${bootargs} " \ 154 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 155 ":${hostname}:${netdev}:off panic=1\0" \ 156 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 157 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 158 "else run addip_sta;fi\0" \ 159 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 160 "addtty=setenv bootargs ${bootargs}" \ 161 " console=ttymxc0,${baudrate}\0" \ 162 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 163 "loadaddr=80800000\0" \ 164 "kernel_addr_r=80800000\0" \ 165 "hostname=" CONFIG_HOSTNAME "\0" \ 166 "bootfile=" CONFIG_HOSTNAME "/uImage\0" \ 167 "ramdisk_file=" CONFIG_HOSTNAME "/uRamdisk\0" \ 168 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 169 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 170 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 171 "bootm ${kernel_addr}\0" \ 172 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 173 "run nfsargs addip addtty addmtd addmisc;" \ 174 "bootm ${kernel_addr_r}\0" \ 175 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 176 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 177 "net_self=if run net_self_load;then " \ 178 "run ramargs addip addtty addmtd addmisc;" \ 179 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 180 "else echo Images not loades;fi\0" \ 181 "u-boot=" CONFIG_HOSTNAME "/u-boot.bin\0" \ 182 "load=tftp ${loadaddr} ${u-boot}\0" \ 183 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ 184 "update=protect off ${uboot_addr} +80000;" \ 185 "erase ${uboot_addr} +80000;" \ 186 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 187 "upd=if run load;then echo Updating u-boot;if run update;" \ 188 "then echo U-Boot updated;" \ 189 "else echo Error updating u-boot !;" \ 190 "echo Board without bootloader !!;" \ 191 "fi;" \ 192 "else echo U-Boot not downloaded..exiting;fi\0" \ 193 "bootcmd=run net_nfs\0" 194 195 #endif /* __CONFIG_H */ 196