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 20 #define CONFIG_SYS_DCACHE_OFF 21 #define CONFIG_SYS_CACHELINE_SIZE 32 22 23 #define CONFIG_DISPLAY_CPUINFO 24 #define CONFIG_SYS_GENERIC_BOARD 25 26 /* Only in case the value is not present in mach-types.h */ 27 #ifndef MACH_TYPE_FLEA3 28 #define MACH_TYPE_FLEA3 3668 29 #endif 30 31 #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 32 33 /* This is required to setup the ESDC controller */ 34 35 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 36 #define CONFIG_REVISION_TAG 37 #define CONFIG_SETUP_MEMORY_TAGS 38 #define CONFIG_INITRD_TAG 39 40 /* 41 * Size of malloc() pool 42 */ 43 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) 44 45 /* 46 * Hardware drivers 47 */ 48 #define CONFIG_SYS_I2C 49 #define CONFIG_SYS_I2C_MXC 50 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 51 #define CONFIG_SYS_SPD_BUS_NUM 0 52 #define CONFIG_MXC_SPI 53 #define CONFIG_MXC_GPIO 54 55 /* PMIC Controller */ 56 #define CONFIG_POWER 57 #define CONFIG_POWER_I2C 58 #define CONFIG_POWER_FSL 59 #define CONFIG_POWER_FSL_MC13892 60 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 61 #define CONFIG_RTC_MC13XXX 62 63 64 /* mmc driver */ 65 #define CONFIG_MMC 66 #define CONFIG_GENERIC_MMC 67 #define CONFIG_FSL_ESDHC 68 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 69 #define CONFIG_SYS_FSL_ESDHC_NUM 1 70 71 /* 72 * UART (console) 73 */ 74 #define CONFIG_MXC_UART 75 #define CONFIG_MXC_UART_BASE UART1_BASE 76 77 /* allow to overwrite serial and ethaddr */ 78 #define CONFIG_ENV_OVERWRITE 79 #define CONFIG_CONS_INDEX 1 80 #define CONFIG_BAUDRATE 115200 81 82 /* 83 * Command definition 84 */ 85 86 #include <config_cmd_default.h> 87 88 #define CONFIG_CMD_PING 89 #define CONFIG_CMD_DATE 90 #define CONFIG_CMD_DHCP 91 #define CONFIG_BOOTP_SUBNETMASK 92 #define CONFIG_BOOTP_GATEWAY 93 #define CONFIG_BOOTP_DNS 94 95 #define CONFIG_CMD_NAND 96 #define CONFIG_CMD_CACHE 97 98 #define CONFIG_CMD_I2C 99 #define CONFIG_CMD_SPI 100 #define CONFIG_CMD_MII 101 #define CONFIG_CMD_NET 102 103 #define CONFIG_CMD_MMC 104 #define CONFIG_DOS_PARTITION 105 #define CONFIG_EFI_PARTITION 106 #define CONFIG_CMD_EXT2 107 #define CONFIG_CMD_FAT 108 109 #define CONFIG_CMD_GPIO 110 #define CONFIG_MXC_GPIO 111 112 #define CONFIG_NET_RETRY_COUNT 100 113 114 #define CONFIG_BOOTDELAY 3 115 116 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 117 118 119 /* 120 * Ethernet on SOC (FEC) 121 */ 122 #define CONFIG_FEC_MXC 123 #define IMX_FEC_BASE FEC_BASE_ADDR 124 #define CONFIG_PHYLIB 125 #define CONFIG_PHY_MICREL 126 #define CONFIG_FEC_MXC_PHYADDR 0x1 127 128 #define CONFIG_MII 129 #define CONFIG_DISCOVER_PHY 130 131 #define CONFIG_ARP_TIMEOUT 200UL 132 133 /* 134 * Miscellaneous configurable options 135 */ 136 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 137 #define CONFIG_SYS_PROMPT "woodburn U-Boot > " 138 #define CONFIG_CMDLINE_EDITING 139 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ 140 141 #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 */ 147 148 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 149 #define CONFIG_SYS_MEMTEST_END 0x10000 150 151 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 152 153 /* 154 * Stack sizes 155 * 156 * The stack sizes are set up in start.S using the settings below 157 */ 158 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 159 160 /* 161 * Physical Memory Map 162 */ 163 #define CONFIG_NR_DRAM_BANKS 1 164 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 165 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 166 167 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 168 169 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 170 IRAM_BASE_ADDR - \ 171 GENERATED_GBL_DATA_SIZE) 172 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 173 CONFIG_SYS_GBL_DATA_OFFSET) 174 175 /* 176 * MTD Command for mtdparts 177 */ 178 #define CONFIG_CMD_MTDPARTS 179 #define CONFIG_MTD_DEVICE 180 #define CONFIG_FLASH_CFI_MTD 181 #define CONFIG_MTD_PARTITIONS 182 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" 183 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ 184 "32m(rootfb)," \ 185 "64m(pcache)," \ 186 "64m(app1)," \ 187 "10m(app2),-(spool);" \ 188 "physmap-flash.0:512k(u-boot),64k(env1)," \ 189 "64k(env2),3776k(kernel1),3776k(kernel2)" 190 191 /* 192 * FLASH and environment organization 193 */ 194 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 195 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 196 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 197 /* Monitor at beginning of flash */ 198 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 199 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 200 201 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 202 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 203 204 /* Address and size of Redundant Environment Sector */ 205 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 206 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 207 208 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 209 CONFIG_SYS_MONITOR_LEN) 210 211 #define CONFIG_ENV_IS_IN_FLASH 212 213 /* 214 * CFI FLASH driver setup 215 */ 216 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 217 #define CONFIG_FLASH_CFI_DRIVER 218 219 /* A non-standard buffered write algorithm */ 220 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ 221 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ 222 223 /* 224 * NAND FLASH driver setup 225 */ 226 #define CONFIG_NAND_MXC 227 #define CONFIG_NAND_MXC_V1_1 228 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 229 #define CONFIG_SYS_MAX_NAND_DEVICE 1 230 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 231 #define CONFIG_MXC_NAND_HWECC 232 #define CONFIG_SYS_NAND_LARGEPAGE 233 234 #if 0 235 #define CONFIG_MTD_DEBUG 236 #define CONFIG_MTD_DEBUG_VERBOSE 7 237 #endif 238 #define CONFIG_SYS_NAND_ONFI_DETECTION 239 240 /* 241 * Default environment and default scripts 242 * to update uboot and load kernel 243 */ 244 245 #define CONFIG_HOSTNAME woodburn 246 #define CONFIG_EXTRA_ENV_SETTINGS \ 247 "netdev=eth0\0" \ 248 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 249 "nfsroot=${serverip}:${rootpath}\0" \ 250 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 251 "addip_sta=setenv bootargs ${bootargs} " \ 252 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 253 ":${hostname}:${netdev}:off panic=1\0" \ 254 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 255 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 256 "else run addip_sta;fi\0" \ 257 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 258 "addtty=setenv bootargs ${bootargs}" \ 259 " console=ttymxc0,${baudrate}\0" \ 260 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 261 "loadaddr=80800000\0" \ 262 "kernel_addr_r=80800000\0" \ 263 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ 264 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 265 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ 266 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 267 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 268 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 269 "bootm ${kernel_addr}\0" \ 270 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 271 "run nfsargs addip addtty addmtd addmisc;" \ 272 "bootm ${kernel_addr_r}\0" \ 273 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 274 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 275 "net_self=if run net_self_load;then " \ 276 "run ramargs addip addtty addmtd addmisc;" \ 277 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 278 "else echo Images not loades;fi\0" \ 279 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 280 "load=tftp ${loadaddr} ${u-boot}\0" \ 281 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ 282 "update=protect off ${uboot_addr} +80000;" \ 283 "erase ${uboot_addr} +80000;" \ 284 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 285 "upd=if run load;then echo Updating u-boot;if run update;" \ 286 "then echo U-Boot updated;" \ 287 "else echo Error updating u-boot !;" \ 288 "echo Board without bootloader !!;" \ 289 "fi;" \ 290 "else echo U-Boot not downloaded..exiting;fi\0" \ 291 "bootcmd=run net_nfs\0" 292 293 #endif /* __CONFIG_H */ 294