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 #define CONFIG_SYS_CACHELINE_SIZE 32 23 24 #define CONFIG_DISPLAY_CPUINFO 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_I2C1 /* enable I2C bus 1 */ 51 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 52 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 53 #define CONFIG_SYS_SPD_BUS_NUM 0 54 #define CONFIG_MXC_SPI 55 #define CONFIG_MXC_GPIO 56 57 /* PMIC Controller */ 58 #define CONFIG_POWER 59 #define CONFIG_POWER_I2C 60 #define CONFIG_POWER_FSL 61 #define CONFIG_POWER_FSL_MC13892 62 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 63 #define CONFIG_RTC_MC13XXX 64 65 66 /* mmc driver */ 67 #define CONFIG_MMC 68 #define CONFIG_GENERIC_MMC 69 #define CONFIG_FSL_ESDHC 70 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 71 #define CONFIG_SYS_FSL_ESDHC_NUM 1 72 73 /* 74 * UART (console) 75 */ 76 #define CONFIG_MXC_UART 77 #define CONFIG_MXC_UART_BASE UART1_BASE 78 79 /* allow to overwrite serial and ethaddr */ 80 #define CONFIG_ENV_OVERWRITE 81 #define CONFIG_CONS_INDEX 1 82 #define CONFIG_BAUDRATE 115200 83 84 /* 85 * Command definition 86 */ 87 #define CONFIG_CMD_DATE 88 #define CONFIG_BOOTP_SUBNETMASK 89 #define CONFIG_BOOTP_GATEWAY 90 #define CONFIG_BOOTP_DNS 91 92 #define CONFIG_CMD_NAND 93 #define CONFIG_CMD_CACHE 94 95 #define CONFIG_CMD_MII 96 97 #define CONFIG_CMD_MMC 98 #define CONFIG_DOS_PARTITION 99 #define CONFIG_EFI_PARTITION 100 #define CONFIG_CMD_EXT2 101 #define CONFIG_CMD_FAT 102 103 #define CONFIG_MXC_GPIO 104 105 #define CONFIG_NET_RETRY_COUNT 100 106 107 #define CONFIG_BOOTDELAY 3 108 109 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 110 111 112 /* 113 * Ethernet on SOC (FEC) 114 */ 115 #define CONFIG_FEC_MXC 116 #define IMX_FEC_BASE FEC_BASE_ADDR 117 #define CONFIG_PHYLIB 118 #define CONFIG_PHY_MICREL 119 #define CONFIG_FEC_MXC_PHYADDR 0x1 120 121 #define CONFIG_MII 122 #define CONFIG_DISCOVER_PHY 123 124 #define CONFIG_ARP_TIMEOUT 200UL 125 126 /* 127 * Miscellaneous configurable options 128 */ 129 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 130 #define CONFIG_CMDLINE_EDITING 131 132 #define CONFIG_AUTO_COMPLETE 133 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 134 /* Print Buffer Size */ 135 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 136 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 137 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 138 139 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 140 #define CONFIG_SYS_MEMTEST_END 0x10000 141 142 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 143 144 /* 145 * Stack sizes 146 * 147 * The stack sizes are set up in start.S using the settings below 148 */ 149 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 150 151 /* 152 * Physical Memory Map 153 */ 154 #define CONFIG_NR_DRAM_BANKS 1 155 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 156 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 157 158 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 159 160 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 161 IRAM_BASE_ADDR - \ 162 GENERATED_GBL_DATA_SIZE) 163 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 164 CONFIG_SYS_GBL_DATA_OFFSET) 165 166 /* 167 * MTD Command for mtdparts 168 */ 169 #define CONFIG_CMD_MTDPARTS 170 #define CONFIG_MTD_DEVICE 171 #define CONFIG_FLASH_CFI_MTD 172 #define CONFIG_MTD_PARTITIONS 173 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" 174 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ 175 "32m(rootfb)," \ 176 "64m(pcache)," \ 177 "64m(app1)," \ 178 "10m(app2),-(spool);" \ 179 "physmap-flash.0:512k(u-boot),64k(env1)," \ 180 "64k(env2),3776k(kernel1),3776k(kernel2)" 181 182 /* 183 * FLASH and environment organization 184 */ 185 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 186 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 187 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 188 /* Monitor at beginning of flash */ 189 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 190 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 191 192 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 193 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 194 195 /* Address and size of Redundant Environment Sector */ 196 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 197 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 198 199 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 200 CONFIG_SYS_MONITOR_LEN) 201 202 #define CONFIG_ENV_IS_IN_FLASH 203 204 /* 205 * CFI FLASH driver setup 206 */ 207 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 208 #define CONFIG_FLASH_CFI_DRIVER 209 210 /* A non-standard buffered write algorithm */ 211 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ 212 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ 213 214 /* 215 * NAND FLASH driver setup 216 */ 217 #define CONFIG_NAND_MXC 218 #define CONFIG_NAND_MXC_V1_1 219 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 220 #define CONFIG_SYS_MAX_NAND_DEVICE 1 221 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 222 #define CONFIG_MXC_NAND_HWECC 223 #define CONFIG_SYS_NAND_LARGEPAGE 224 225 #if 0 226 #define CONFIG_MTD_DEBUG 227 #define CONFIG_MTD_DEBUG_VERBOSE 7 228 #endif 229 #define CONFIG_SYS_NAND_ONFI_DETECTION 230 231 /* 232 * Default environment and default scripts 233 * to update uboot and load kernel 234 */ 235 236 #define CONFIG_HOSTNAME woodburn 237 #define CONFIG_EXTRA_ENV_SETTINGS \ 238 "netdev=eth0\0" \ 239 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 240 "nfsroot=${serverip}:${rootpath}\0" \ 241 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 242 "addip_sta=setenv bootargs ${bootargs} " \ 243 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 244 ":${hostname}:${netdev}:off panic=1\0" \ 245 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 246 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 247 "else run addip_sta;fi\0" \ 248 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 249 "addtty=setenv bootargs ${bootargs}" \ 250 " console=ttymxc0,${baudrate}\0" \ 251 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 252 "loadaddr=80800000\0" \ 253 "kernel_addr_r=80800000\0" \ 254 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ 255 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 256 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ 257 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 258 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 259 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 260 "bootm ${kernel_addr}\0" \ 261 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 262 "run nfsargs addip addtty addmtd addmisc;" \ 263 "bootm ${kernel_addr_r}\0" \ 264 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 265 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 266 "net_self=if run net_self_load;then " \ 267 "run ramargs addip addtty addmtd addmisc;" \ 268 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 269 "else echo Images not loades;fi\0" \ 270 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 271 "load=tftp ${loadaddr} ${u-boot}\0" \ 272 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ 273 "update=protect off ${uboot_addr} +80000;" \ 274 "erase ${uboot_addr} +80000;" \ 275 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 276 "upd=if run load;then echo Updating u-boot;if run update;" \ 277 "then echo U-Boot updated;" \ 278 "else echo Error updating u-boot !;" \ 279 "echo Board without bootloader !!;" \ 280 "fi;" \ 281 "else echo U-Boot not downloaded..exiting;fi\0" \ 282 "bootcmd=run net_nfs\0" 283 284 #endif /* __CONFIG_H */ 285