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_PING 88 #define CONFIG_CMD_DATE 89 #define CONFIG_CMD_DHCP 90 #define CONFIG_BOOTP_SUBNETMASK 91 #define CONFIG_BOOTP_GATEWAY 92 #define CONFIG_BOOTP_DNS 93 94 #define CONFIG_CMD_NAND 95 #define CONFIG_CMD_CACHE 96 97 #define CONFIG_CMD_I2C 98 #define CONFIG_CMD_SPI 99 #define CONFIG_CMD_MII 100 101 #define CONFIG_CMD_MMC 102 #define CONFIG_DOS_PARTITION 103 #define CONFIG_EFI_PARTITION 104 #define CONFIG_CMD_EXT2 105 #define CONFIG_CMD_FAT 106 107 #define CONFIG_MXC_GPIO 108 109 #define CONFIG_NET_RETRY_COUNT 100 110 111 #define CONFIG_BOOTDELAY 3 112 113 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 114 115 116 /* 117 * Ethernet on SOC (FEC) 118 */ 119 #define CONFIG_FEC_MXC 120 #define IMX_FEC_BASE FEC_BASE_ADDR 121 #define CONFIG_PHYLIB 122 #define CONFIG_PHY_MICREL 123 #define CONFIG_FEC_MXC_PHYADDR 0x1 124 125 #define CONFIG_MII 126 #define CONFIG_DISCOVER_PHY 127 128 #define CONFIG_ARP_TIMEOUT 200UL 129 130 /* 131 * Miscellaneous configurable options 132 */ 133 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 134 #define CONFIG_CMDLINE_EDITING 135 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ 136 137 #define CONFIG_AUTO_COMPLETE 138 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 139 /* Print Buffer Size */ 140 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 141 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 142 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 143 144 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 145 #define CONFIG_SYS_MEMTEST_END 0x10000 146 147 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 148 149 /* 150 * Stack sizes 151 * 152 * The stack sizes are set up in start.S using the settings below 153 */ 154 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 155 156 /* 157 * Physical Memory Map 158 */ 159 #define CONFIG_NR_DRAM_BANKS 1 160 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 161 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 162 163 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 164 165 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 166 IRAM_BASE_ADDR - \ 167 GENERATED_GBL_DATA_SIZE) 168 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 169 CONFIG_SYS_GBL_DATA_OFFSET) 170 171 /* 172 * MTD Command for mtdparts 173 */ 174 #define CONFIG_CMD_MTDPARTS 175 #define CONFIG_MTD_DEVICE 176 #define CONFIG_FLASH_CFI_MTD 177 #define CONFIG_MTD_PARTITIONS 178 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" 179 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ 180 "32m(rootfb)," \ 181 "64m(pcache)," \ 182 "64m(app1)," \ 183 "10m(app2),-(spool);" \ 184 "physmap-flash.0:512k(u-boot),64k(env1)," \ 185 "64k(env2),3776k(kernel1),3776k(kernel2)" 186 187 /* 188 * FLASH and environment organization 189 */ 190 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 191 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 192 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 193 /* Monitor at beginning of flash */ 194 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 195 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 196 197 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 198 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 199 200 /* Address and size of Redundant Environment Sector */ 201 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 202 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 203 204 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 205 CONFIG_SYS_MONITOR_LEN) 206 207 #define CONFIG_ENV_IS_IN_FLASH 208 209 /* 210 * CFI FLASH driver setup 211 */ 212 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 213 #define CONFIG_FLASH_CFI_DRIVER 214 215 /* A non-standard buffered write algorithm */ 216 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ 217 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ 218 219 /* 220 * NAND FLASH driver setup 221 */ 222 #define CONFIG_NAND_MXC 223 #define CONFIG_NAND_MXC_V1_1 224 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 225 #define CONFIG_SYS_MAX_NAND_DEVICE 1 226 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 227 #define CONFIG_MXC_NAND_HWECC 228 #define CONFIG_SYS_NAND_LARGEPAGE 229 230 #if 0 231 #define CONFIG_MTD_DEBUG 232 #define CONFIG_MTD_DEBUG_VERBOSE 7 233 #endif 234 #define CONFIG_SYS_NAND_ONFI_DETECTION 235 236 /* 237 * Default environment and default scripts 238 * to update uboot and load kernel 239 */ 240 241 #define CONFIG_HOSTNAME woodburn 242 #define CONFIG_EXTRA_ENV_SETTINGS \ 243 "netdev=eth0\0" \ 244 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 245 "nfsroot=${serverip}:${rootpath}\0" \ 246 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 247 "addip_sta=setenv bootargs ${bootargs} " \ 248 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 249 ":${hostname}:${netdev}:off panic=1\0" \ 250 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 251 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 252 "else run addip_sta;fi\0" \ 253 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 254 "addtty=setenv bootargs ${bootargs}" \ 255 " console=ttymxc0,${baudrate}\0" \ 256 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 257 "loadaddr=80800000\0" \ 258 "kernel_addr_r=80800000\0" \ 259 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ 260 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 261 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ 262 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 263 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 264 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 265 "bootm ${kernel_addr}\0" \ 266 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 267 "run nfsargs addip addtty addmtd addmisc;" \ 268 "bootm ${kernel_addr_r}\0" \ 269 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 270 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 271 "net_self=if run net_self_load;then " \ 272 "run ramargs addip addtty addmtd addmisc;" \ 273 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 274 "else echo Images not loades;fi\0" \ 275 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 276 "load=tftp ${loadaddr} ${u-boot}\0" \ 277 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ 278 "update=protect off ${uboot_addr} +80000;" \ 279 "erase ${uboot_addr} +80000;" \ 280 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 281 "upd=if run load;then echo Updating u-boot;if run update;" \ 282 "then echo U-Boot updated;" \ 283 "else echo Error updating u-boot !;" \ 284 "echo Board without bootloader !!;" \ 285 "fi;" \ 286 "else echo U-Boot not downloaded..exiting;fi\0" \ 287 "bootcmd=run net_nfs\0" 288 289 #endif /* __CONFIG_H */ 290