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_ARM1136 /* This is an arm1136 CPU core */ 18 #define CONFIG_MX35 19 #define CONFIG_MX35_HCLK_FREQ 24000000 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_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_PMIC_FSL_MC13892 59 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 60 #define CONFIG_RTC_MC13XXX 61 62 63 /* mmc driver */ 64 #define CONFIG_MMC 65 #define CONFIG_GENERIC_MMC 66 #define CONFIG_FSL_ESDHC 67 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 68 #define CONFIG_SYS_FSL_ESDHC_NUM 1 69 70 /* 71 * UART (console) 72 */ 73 #define CONFIG_MXC_UART 74 #define CONFIG_MXC_UART_BASE UART1_BASE 75 76 /* allow to overwrite serial and ethaddr */ 77 #define CONFIG_ENV_OVERWRITE 78 #define CONFIG_CONS_INDEX 1 79 #define CONFIG_BAUDRATE 115200 80 81 /* 82 * Command definition 83 */ 84 85 #include <config_cmd_default.h> 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 #define CONFIG_CMD_NET 101 102 #define CONFIG_CMD_MMC 103 #define CONFIG_DOS_PARTITION 104 #define CONFIG_EFI_PARTITION 105 #define CONFIG_CMD_EXT2 106 #define CONFIG_CMD_FAT 107 108 #define CONFIG_CMD_GPIO 109 #define CONFIG_MXC_GPIO 110 111 #define CONFIG_NET_RETRY_COUNT 100 112 113 #define CONFIG_BOOTDELAY 3 114 115 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 116 117 118 /* 119 * Ethernet on SOC (FEC) 120 */ 121 #define CONFIG_FEC_MXC 122 #define IMX_FEC_BASE FEC_BASE_ADDR 123 #define CONFIG_PHYLIB 124 #define CONFIG_PHY_MICREL 125 #define CONFIG_FEC_MXC_PHYADDR 0x1 126 127 #define CONFIG_MII 128 #define CONFIG_DISCOVER_PHY 129 130 #define CONFIG_ARP_TIMEOUT 200UL 131 132 /* 133 * Miscellaneous configurable options 134 */ 135 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 136 #define CONFIG_SYS_PROMPT "woodburn U-Boot > " 137 #define CONFIG_CMDLINE_EDITING 138 #define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ 139 140 #define CONFIG_AUTO_COMPLETE 141 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 142 /* Print Buffer Size */ 143 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 144 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 145 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 146 147 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 148 #define CONFIG_SYS_MEMTEST_END 0x10000 149 150 #undef CONFIG_SYS_CLKS_IN_HZ /* everything, incl board info, in Hz */ 151 152 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 153 154 /* 155 * Stack sizes 156 * 157 * The stack sizes are set up in start.S using the settings below 158 */ 159 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 160 161 /* 162 * Physical Memory Map 163 */ 164 #define CONFIG_NR_DRAM_BANKS 1 165 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 166 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 167 168 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 169 170 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 171 IRAM_BASE_ADDR - \ 172 GENERATED_GBL_DATA_SIZE) 173 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 174 CONFIG_SYS_GBL_DATA_OFFSET) 175 176 /* 177 * MTD Command for mtdparts 178 */ 179 #define CONFIG_CMD_MTDPARTS 180 #define CONFIG_MTD_DEVICE 181 #define CONFIG_FLASH_CFI_MTD 182 #define CONFIG_MTD_PARTITIONS 183 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" 184 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ 185 "32m(rootfb)," \ 186 "64m(pcache)," \ 187 "64m(app1)," \ 188 "10m(app2),-(spool);" \ 189 "physmap-flash.0:512k(u-boot),64k(env1)," \ 190 "64k(env2),3776k(kernel1),3776k(kernel2)" 191 192 /* 193 * FLASH and environment organization 194 */ 195 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 196 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 197 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 198 /* Monitor at beginning of flash */ 199 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 200 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 201 202 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 203 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 204 205 /* Address and size of Redundant Environment Sector */ 206 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 207 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 208 209 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 210 CONFIG_SYS_MONITOR_LEN) 211 212 #define CONFIG_ENV_IS_IN_FLASH 213 214 /* 215 * CFI FLASH driver setup 216 */ 217 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 218 #define CONFIG_FLASH_CFI_DRIVER 219 220 /* A non-standard buffered write algorithm */ 221 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ 222 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ 223 224 /* 225 * NAND FLASH driver setup 226 */ 227 #define CONFIG_NAND_MXC 228 #define CONFIG_NAND_MXC_V1_1 229 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 230 #define CONFIG_SYS_MAX_NAND_DEVICE 1 231 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 232 #define CONFIG_MXC_NAND_HWECC 233 #define CONFIG_SYS_NAND_LARGEPAGE 234 235 #if 0 236 #define CONFIG_MTD_DEBUG 237 #define CONFIG_MTD_DEBUG_VERBOSE 7 238 #endif 239 #define CONFIG_SYS_NAND_ONFI_DETECTION 240 241 /* 242 * Default environment and default scripts 243 * to update uboot and load kernel 244 */ 245 #define xstr(s) str(s) 246 #define str(s) #s 247 248 #define CONFIG_HOSTNAME woodburn 249 #define CONFIG_EXTRA_ENV_SETTINGS \ 250 "netdev=eth0\0" \ 251 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 252 "nfsroot=${serverip}:${rootpath}\0" \ 253 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 254 "addip_sta=setenv bootargs ${bootargs} " \ 255 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 256 ":${hostname}:${netdev}:off panic=1\0" \ 257 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 258 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 259 "else run addip_sta;fi\0" \ 260 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 261 "addtty=setenv bootargs ${bootargs}" \ 262 " console=ttymxc0,${baudrate}\0" \ 263 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 264 "loadaddr=80800000\0" \ 265 "kernel_addr_r=80800000\0" \ 266 "hostname=" xstr(CONFIG_HOSTNAME) "\0" \ 267 "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \ 268 "ramdisk_file=" xstr(CONFIG_HOSTNAME) "/uRamdisk\0" \ 269 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 270 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 271 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 272 "bootm ${kernel_addr}\0" \ 273 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 274 "run nfsargs addip addtty addmtd addmisc;" \ 275 "bootm ${kernel_addr_r}\0" \ 276 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 277 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 278 "net_self=if run net_self_load;then " \ 279 "run ramargs addip addtty addmtd addmisc;" \ 280 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 281 "else echo Images not loades;fi\0" \ 282 "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 283 "load=tftp ${loadaddr} ${u-boot}\0" \ 284 "uboot_addr=" xstr(CONFIG_SYS_MONITOR_BASE) "\0" \ 285 "update=protect off ${uboot_addr} +80000;" \ 286 "erase ${uboot_addr} +80000;" \ 287 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 288 "upd=if run load;then echo Updating u-boot;if run update;" \ 289 "then echo U-Boot updated;" \ 290 "else echo Error updating u-boot !;" \ 291 "echo Board without bootloader !!;" \ 292 "fi;" \ 293 "else echo U-Boot not downloaded..exiting;fi\0" \ 294 "bootcmd=run net_nfs\0" 295 296 #endif /* __CONFIG_H */ 297