1 /* 2 * (C) Copyright 2011, Stefano Babic <sbabic@denx.de> 3 * 4 * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. 5 * 6 * Configuration for the woodburn board. 7 * 8 * SPDX-License-Identifier: GPL-2.0+ 9 */ 10 11 #ifndef __WOODBURN_COMMON_CONFIG_H 12 #define __WOODBURN_COMMON_CONFIG_H 13 14 #include <asm/arch/imx-regs.h> 15 16 /* High Level Configuration Options */ 17 #define CONFIG_MX35 18 #define CONFIG_MX35_HCLK_FREQ 24000000 19 #define CONFIG_SYS_FSL_CLK 20 21 #define CONFIG_SYS_DCACHE_OFF 22 23 /* Only in case the value is not present in mach-types.h */ 24 #ifndef MACH_TYPE_FLEA3 25 #define MACH_TYPE_FLEA3 3668 26 #endif 27 28 #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 29 30 /* This is required to setup the ESDC controller */ 31 32 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 33 #define CONFIG_REVISION_TAG 34 #define CONFIG_SETUP_MEMORY_TAGS 35 #define CONFIG_INITRD_TAG 36 37 /* 38 * Size of malloc() pool 39 */ 40 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) 41 42 /* 43 * Hardware drivers 44 */ 45 #define CONFIG_SYS_I2C 46 #define CONFIG_SYS_I2C_MXC 47 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 48 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 49 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 50 #define CONFIG_SYS_SPD_BUS_NUM 0 51 #define CONFIG_MXC_SPI 52 #define CONFIG_MXC_GPIO 53 54 /* PMIC Controller */ 55 #define CONFIG_POWER 56 #define CONFIG_POWER_I2C 57 #define CONFIG_POWER_FSL 58 #define CONFIG_POWER_FSL_MC13892 59 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 60 #define CONFIG_RTC_MC13XXX 61 62 /* mmc driver */ 63 #define CONFIG_MMC 64 #define CONFIG_GENERIC_MMC 65 #define CONFIG_FSL_ESDHC 66 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 67 #define CONFIG_SYS_FSL_ESDHC_NUM 1 68 69 /* 70 * UART (console) 71 */ 72 #define CONFIG_MXC_UART 73 #define CONFIG_MXC_UART_BASE UART1_BASE 74 75 /* allow to overwrite serial and ethaddr */ 76 #define CONFIG_ENV_OVERWRITE 77 #define CONFIG_CONS_INDEX 1 78 #define CONFIG_BAUDRATE 115200 79 80 /* 81 * Command definition 82 */ 83 #define CONFIG_CMD_DATE 84 #define CONFIG_BOOTP_SUBNETMASK 85 #define CONFIG_BOOTP_GATEWAY 86 #define CONFIG_BOOTP_DNS 87 88 #define CONFIG_CMD_NAND 89 90 #define CONFIG_DOS_PARTITION 91 #define CONFIG_EFI_PARTITION 92 93 #define CONFIG_MXC_GPIO 94 95 #define CONFIG_NET_RETRY_COUNT 100 96 97 98 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 99 100 /* 101 * Ethernet on SOC (FEC) 102 */ 103 #define CONFIG_FEC_MXC 104 #define IMX_FEC_BASE FEC_BASE_ADDR 105 #define CONFIG_PHYLIB 106 #define CONFIG_PHY_MICREL 107 #define CONFIG_FEC_MXC_PHYADDR 0x1 108 109 #define CONFIG_MII 110 #define CONFIG_DISCOVER_PHY 111 112 #define CONFIG_ARP_TIMEOUT 200UL 113 114 /* 115 * Miscellaneous configurable options 116 */ 117 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 118 #define CONFIG_CMDLINE_EDITING 119 120 #define CONFIG_AUTO_COMPLETE 121 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 122 /* Print Buffer Size */ 123 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 124 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 125 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 126 127 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 128 #define CONFIG_SYS_MEMTEST_END 0x10000 129 130 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 131 132 /* 133 * Stack sizes 134 * 135 * The stack sizes are set up in start.S using the settings below 136 */ 137 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 138 139 /* 140 * Physical Memory Map 141 */ 142 #define CONFIG_NR_DRAM_BANKS 1 143 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 144 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 145 146 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 147 148 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 149 IRAM_BASE_ADDR - \ 150 GENERATED_GBL_DATA_SIZE) 151 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 152 CONFIG_SYS_GBL_DATA_OFFSET) 153 154 /* 155 * MTD Command for mtdparts 156 */ 157 #define CONFIG_CMD_MTDPARTS 158 #define CONFIG_MTD_DEVICE 159 #define CONFIG_FLASH_CFI_MTD 160 #define CONFIG_MTD_PARTITIONS 161 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" 162 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ 163 "32m(rootfb)," \ 164 "64m(pcache)," \ 165 "64m(app1)," \ 166 "10m(app2),-(spool);" \ 167 "physmap-flash.0:512k(u-boot),64k(env1)," \ 168 "64k(env2),3776k(kernel1),3776k(kernel2)" 169 170 /* 171 * FLASH and environment organization 172 */ 173 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 174 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 175 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 176 /* Monitor at beginning of flash */ 177 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 178 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 179 180 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 181 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 182 183 /* Address and size of Redundant Environment Sector */ 184 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 185 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 186 187 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 188 CONFIG_SYS_MONITOR_LEN) 189 190 #define CONFIG_ENV_IS_IN_FLASH 191 192 /* 193 * CFI FLASH driver setup 194 */ 195 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 196 #define CONFIG_FLASH_CFI_DRIVER 197 198 /* A non-standard buffered write algorithm */ 199 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ 200 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ 201 202 /* 203 * NAND FLASH driver setup 204 */ 205 #define CONFIG_NAND_MXC 206 #define CONFIG_NAND_MXC_V1_1 207 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 208 #define CONFIG_SYS_MAX_NAND_DEVICE 1 209 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 210 #define CONFIG_MXC_NAND_HWECC 211 #define CONFIG_SYS_NAND_LARGEPAGE 212 213 #if 0 214 #define CONFIG_MTD_DEBUG 215 #define CONFIG_MTD_DEBUG_VERBOSE 7 216 #endif 217 #define CONFIG_SYS_NAND_ONFI_DETECTION 218 219 /* 220 * Default environment and default scripts 221 * to update uboot and load kernel 222 */ 223 224 #define CONFIG_HOSTNAME woodburn 225 #define CONFIG_EXTRA_ENV_SETTINGS \ 226 "netdev=eth0\0" \ 227 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 228 "nfsroot=${serverip}:${rootpath}\0" \ 229 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 230 "addip_sta=setenv bootargs ${bootargs} " \ 231 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 232 ":${hostname}:${netdev}:off panic=1\0" \ 233 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 234 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 235 "else run addip_sta;fi\0" \ 236 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 237 "addtty=setenv bootargs ${bootargs}" \ 238 " console=ttymxc0,${baudrate}\0" \ 239 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 240 "loadaddr=80800000\0" \ 241 "kernel_addr_r=80800000\0" \ 242 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ 243 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 244 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ 245 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 246 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 247 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 248 "bootm ${kernel_addr}\0" \ 249 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 250 "run nfsargs addip addtty addmtd addmisc;" \ 251 "bootm ${kernel_addr_r}\0" \ 252 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 253 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 254 "net_self=if run net_self_load;then " \ 255 "run ramargs addip addtty addmtd addmisc;" \ 256 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 257 "else echo Images not loades;fi\0" \ 258 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 259 "load=tftp ${loadaddr} ${u-boot}\0" \ 260 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ 261 "update=protect off ${uboot_addr} +80000;" \ 262 "erase ${uboot_addr} +80000;" \ 263 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 264 "upd=if run load;then echo Updating u-boot;if run update;" \ 265 "then echo U-Boot updated;" \ 266 "else echo Error updating u-boot !;" \ 267 "echo Board without bootloader !!;" \ 268 "fi;" \ 269 "else echo U-Boot not downloaded..exiting;fi\0" \ 270 "bootcmd=run net_nfs\0" 271 272 #endif /* __CONFIG_H */ 273