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 #define CONFIG_DISPLAY_CPUINFO 24 25 /* Only in case the value is not present in mach-types.h */ 26 #ifndef MACH_TYPE_FLEA3 27 #define MACH_TYPE_FLEA3 3668 28 #endif 29 30 #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 31 32 /* This is required to setup the ESDC controller */ 33 34 #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ 35 #define CONFIG_REVISION_TAG 36 #define CONFIG_SETUP_MEMORY_TAGS 37 #define CONFIG_INITRD_TAG 38 39 /* 40 * Size of malloc() pool 41 */ 42 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) 43 44 /* 45 * Hardware drivers 46 */ 47 #define CONFIG_SYS_I2C 48 #define CONFIG_SYS_I2C_MXC 49 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ 50 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ 51 #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ 52 #define CONFIG_SYS_SPD_BUS_NUM 0 53 #define CONFIG_MXC_SPI 54 #define CONFIG_MXC_GPIO 55 56 /* PMIC Controller */ 57 #define CONFIG_POWER 58 #define CONFIG_POWER_I2C 59 #define CONFIG_POWER_FSL 60 #define CONFIG_POWER_FSL_MC13892 61 #define CONFIG_SYS_FSL_PMIC_I2C_ADDR 0x8 62 #define CONFIG_RTC_MC13XXX 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 #define CONFIG_CMD_DATE 86 #define CONFIG_BOOTP_SUBNETMASK 87 #define CONFIG_BOOTP_GATEWAY 88 #define CONFIG_BOOTP_DNS 89 90 #define CONFIG_CMD_NAND 91 92 #define CONFIG_DOS_PARTITION 93 #define CONFIG_EFI_PARTITION 94 95 #define CONFIG_MXC_GPIO 96 97 #define CONFIG_NET_RETRY_COUNT 100 98 99 100 #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ 101 102 /* 103 * Ethernet on SOC (FEC) 104 */ 105 #define CONFIG_FEC_MXC 106 #define IMX_FEC_BASE FEC_BASE_ADDR 107 #define CONFIG_PHYLIB 108 #define CONFIG_PHY_MICREL 109 #define CONFIG_FEC_MXC_PHYADDR 0x1 110 111 #define CONFIG_MII 112 #define CONFIG_DISCOVER_PHY 113 114 #define CONFIG_ARP_TIMEOUT 200UL 115 116 /* 117 * Miscellaneous configurable options 118 */ 119 #define CONFIG_SYS_LONGHELP /* undef to save memory */ 120 #define CONFIG_CMDLINE_EDITING 121 122 #define CONFIG_AUTO_COMPLETE 123 #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ 124 /* Print Buffer Size */ 125 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 126 #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ 127 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ 128 129 #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ 130 #define CONFIG_SYS_MEMTEST_END 0x10000 131 132 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 133 134 /* 135 * Stack sizes 136 * 137 * The stack sizes are set up in start.S using the settings below 138 */ 139 #define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ 140 141 /* 142 * Physical Memory Map 143 */ 144 #define CONFIG_NR_DRAM_BANKS 1 145 #define PHYS_SDRAM_1 CSD0_BASE_ADDR 146 #define PHYS_SDRAM_1_SIZE (256 * 1024 * 1024) 147 148 #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR 149 150 #define CONFIG_SYS_GBL_DATA_OFFSET (LOW_LEVEL_SRAM_STACK - \ 151 IRAM_BASE_ADDR - \ 152 GENERATED_GBL_DATA_SIZE) 153 #define CONFIG_SYS_INIT_SP_ADDR (IRAM_BASE_ADDR + \ 154 CONFIG_SYS_GBL_DATA_OFFSET) 155 156 /* 157 * MTD Command for mtdparts 158 */ 159 #define CONFIG_CMD_MTDPARTS 160 #define CONFIG_MTD_DEVICE 161 #define CONFIG_FLASH_CFI_MTD 162 #define CONFIG_MTD_PARTITIONS 163 #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" 164 #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ 165 "32m(rootfb)," \ 166 "64m(pcache)," \ 167 "64m(app1)," \ 168 "10m(app2),-(spool);" \ 169 "physmap-flash.0:512k(u-boot),64k(env1)," \ 170 "64k(env2),3776k(kernel1),3776k(kernel2)" 171 172 /* 173 * FLASH and environment organization 174 */ 175 #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR 176 #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ 177 #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ 178 /* Monitor at beginning of flash */ 179 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE 180 #define CONFIG_SYS_MONITOR_LEN (512 * 1024) 181 182 #define CONFIG_ENV_SECT_SIZE (128 * 1024) 183 #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE 184 185 /* Address and size of Redundant Environment Sector */ 186 #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) 187 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE 188 189 #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ 190 CONFIG_SYS_MONITOR_LEN) 191 192 #define CONFIG_ENV_IS_IN_FLASH 193 194 /* 195 * CFI FLASH driver setup 196 */ 197 #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ 198 #define CONFIG_FLASH_CFI_DRIVER 199 200 /* A non-standard buffered write algorithm */ 201 #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ 202 #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ 203 204 /* 205 * NAND FLASH driver setup 206 */ 207 #define CONFIG_NAND_MXC 208 #define CONFIG_NAND_MXC_V1_1 209 #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) 210 #define CONFIG_SYS_MAX_NAND_DEVICE 1 211 #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) 212 #define CONFIG_MXC_NAND_HWECC 213 #define CONFIG_SYS_NAND_LARGEPAGE 214 215 #if 0 216 #define CONFIG_MTD_DEBUG 217 #define CONFIG_MTD_DEBUG_VERBOSE 7 218 #endif 219 #define CONFIG_SYS_NAND_ONFI_DETECTION 220 221 /* 222 * Default environment and default scripts 223 * to update uboot and load kernel 224 */ 225 226 #define CONFIG_HOSTNAME woodburn 227 #define CONFIG_EXTRA_ENV_SETTINGS \ 228 "netdev=eth0\0" \ 229 "nfsargs=setenv bootargs root=/dev/nfs rw " \ 230 "nfsroot=${serverip}:${rootpath}\0" \ 231 "ramargs=setenv bootargs root=/dev/ram rw\0" \ 232 "addip_sta=setenv bootargs ${bootargs} " \ 233 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ 234 ":${hostname}:${netdev}:off panic=1\0" \ 235 "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ 236 "addip=if test -n ${ipdyn};then run addip_dyn;" \ 237 "else run addip_sta;fi\0" \ 238 "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ 239 "addtty=setenv bootargs ${bootargs}" \ 240 " console=ttymxc0,${baudrate}\0" \ 241 "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ 242 "loadaddr=80800000\0" \ 243 "kernel_addr_r=80800000\0" \ 244 "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ 245 "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ 246 "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ 247 "flash_self=run ramargs addip addtty addmtd addmisc;" \ 248 "bootm ${kernel_addr} ${ramdisk_addr}\0" \ 249 "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ 250 "bootm ${kernel_addr}\0" \ 251 "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ 252 "run nfsargs addip addtty addmtd addmisc;" \ 253 "bootm ${kernel_addr_r}\0" \ 254 "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ 255 "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ 256 "net_self=if run net_self_load;then " \ 257 "run ramargs addip addtty addmtd addmisc;" \ 258 "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ 259 "else echo Images not loades;fi\0" \ 260 "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 261 "load=tftp ${loadaddr} ${u-boot}\0" \ 262 "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ 263 "update=protect off ${uboot_addr} +80000;" \ 264 "erase ${uboot_addr} +80000;" \ 265 "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ 266 "upd=if run load;then echo Updating u-boot;if run update;" \ 267 "then echo U-Boot updated;" \ 268 "else echo Error updating u-boot !;" \ 269 "echo Board without bootloader !!;" \ 270 "fi;" \ 271 "else echo U-Boot not downloaded..exiting;fi\0" \ 272 "bootcmd=run net_nfs\0" 273 274 #endif /* __CONFIG_H */ 275