Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2011, Stefano Babic <sbabic@denx.de> |
| 3 | * |
| 4 | * (C) Copyright 2008-2010 Freescale Semiconductor, Inc. |
| 5 | * |
| 6 | * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> |
| 7 | * |
| 8 | * Configuration for the flea3 board. |
| 9 | * |
Wolfgang Denk | bd8ec7e | 2013-10-07 13:07:26 +0200 | [diff] [blame] | 10 | * SPDX-License-Identifier: GPL-2.0+ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 11 | */ |
| 12 | |
| 13 | #ifndef __CONFIG_H |
| 14 | #define __CONFIG_H |
| 15 | |
| 16 | #include <asm/arch/imx-regs.h> |
| 17 | |
| 18 | /* High Level Configuration Options */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 19 | #define CONFIG_MX35 |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 20 | |
| 21 | #define CONFIG_SYS_DCACHE_OFF |
| 22 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 23 | /* Only in case the value is not present in mach-types.h */ |
| 24 | #ifndef MACH_TYPE_FLEA3 |
| 25 | #define MACH_TYPE_FLEA3 3668 |
| 26 | #endif |
| 27 | |
| 28 | #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 |
| 29 | |
| 30 | /* Set TEXT at the beginning of the NOR flash */ |
| 31 | #define CONFIG_SYS_TEXT_BASE 0xA0000000 |
| 32 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 33 | /* This is required to setup the ESDC controller */ |
| 34 | #define CONFIG_BOARD_EARLY_INIT_F |
| 35 | |
| 36 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| 37 | #define CONFIG_REVISION_TAG |
| 38 | #define CONFIG_SETUP_MEMORY_TAGS |
| 39 | #define CONFIG_INITRD_TAG |
| 40 | |
| 41 | /* |
| 42 | * Size of malloc() pool |
| 43 | */ |
| 44 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) |
| 45 | |
| 46 | /* |
| 47 | * Hardware drivers |
| 48 | */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 49 | #define CONFIG_SYS_I2C |
| 50 | #define CONFIG_SYS_I2C_MXC |
Albert ARIBAUD \\(3ADEV\\) | eb94387 | 2015-09-21 22:43:38 +0200 | [diff] [blame] | 51 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 52 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
York Sun | f1a5216 | 2015-03-20 10:20:40 -0700 | [diff] [blame] | 53 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 54 | #define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */ |
| 55 | #define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 56 | #define CONFIG_MXC_SPI |
| 57 | #define CONFIG_MXC_GPIO |
| 58 | |
| 59 | /* |
| 60 | * UART (console) |
| 61 | */ |
| 62 | #define CONFIG_MXC_UART |
Stefano Babic | 1ca47d9 | 2011-11-22 15:22:39 +0100 | [diff] [blame] | 63 | #define CONFIG_MXC_UART_BASE UART3_BASE |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 64 | |
| 65 | /* allow to overwrite serial and ethaddr */ |
| 66 | #define CONFIG_ENV_OVERWRITE |
| 67 | #define CONFIG_CONS_INDEX 1 |
| 68 | #define CONFIG_BAUDRATE 115200 |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 69 | |
| 70 | /* |
| 71 | * Command definition |
| 72 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 73 | #define CONFIG_BOOTP_SUBNETMASK |
| 74 | #define CONFIG_BOOTP_GATEWAY |
| 75 | #define CONFIG_BOOTP_DNS |
| 76 | |
| 77 | #define CONFIG_CMD_NAND |
| 78 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 79 | #define CONFIG_NET_RETRY_COUNT 100 |
| 80 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 81 | |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 82 | #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 83 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 84 | /* |
| 85 | * Ethernet on SOC (FEC) |
| 86 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 87 | #define CONFIG_FEC_MXC |
| 88 | #define IMX_FEC_BASE FEC_BASE_ADDR |
| 89 | #define CONFIG_PHYLIB |
| 90 | #define CONFIG_PHY_MICREL |
| 91 | #define CONFIG_FEC_MXC_PHYADDR 0x1 |
| 92 | |
| 93 | #define CONFIG_MII |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 94 | |
| 95 | #define CONFIG_ARP_TIMEOUT 200UL |
| 96 | |
| 97 | /* |
| 98 | * Miscellaneous configurable options |
| 99 | */ |
| 100 | #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 101 | #define CONFIG_CMDLINE_EDITING |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 102 | |
| 103 | #define CONFIG_AUTO_COMPLETE |
| 104 | #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| 105 | /* Print Buffer Size */ |
| 106 | #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| 107 | #define CONFIG_SYS_MAXARGS 16 /* max number of command args */ |
| 108 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ |
| 109 | |
| 110 | #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ |
| 111 | #define CONFIG_SYS_MEMTEST_END 0x10000 |
| 112 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 113 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 114 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 115 | /* |
| 116 | * Physical Memory Map |
| 117 | */ |
| 118 | #define CONFIG_NR_DRAM_BANKS 1 |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 119 | #define PHYS_SDRAM_1 CSD0_BASE_ADDR |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 120 | #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) |
| 121 | |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 122 | #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 123 | #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000) |
| 124 | #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2) |
| 125 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ |
| 126 | GENERATED_GBL_DATA_SIZE) |
| 127 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
| 128 | CONFIG_SYS_GBL_DATA_OFFSET) |
| 129 | |
| 130 | /* |
| 131 | * MTD Command for mtdparts |
| 132 | */ |
| 133 | #define CONFIG_CMD_MTDPARTS |
| 134 | #define CONFIG_MTD_DEVICE |
| 135 | #define CONFIG_FLASH_CFI_MTD |
| 136 | #define CONFIG_MTD_PARTITIONS |
| 137 | #define MTDIDS_DEFAULT "nand0=mxc_nand,nor0=physmap-flash.0" |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 138 | #define MTDPARTS_DEFAULT "mtdparts=mxc_nand:50m(root1)," \ |
| 139 | "32m(rootfb)," \ |
| 140 | "64m(pcache)," \ |
| 141 | "64m(app1)," \ |
| 142 | "10m(app2),-(spool);" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 143 | "physmap-flash.0:512k(u-boot),64k(env1)," \ |
| 144 | "64k(env2),3776k(kernel1),3776k(kernel2)" |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 145 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 146 | /* |
| 147 | * FLASH and environment organization |
| 148 | */ |
| 149 | #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR |
| 150 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| 151 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ |
| 152 | /* Monitor at beginning of flash */ |
| 153 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| 154 | #define CONFIG_SYS_MONITOR_LEN (512 * 1024) |
| 155 | |
| 156 | #define CONFIG_ENV_SECT_SIZE (64 * 1024) |
| 157 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
| 158 | |
| 159 | /* Address and size of Redundant Environment Sector */ |
| 160 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) |
| 161 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| 162 | |
| 163 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ |
| 164 | CONFIG_SYS_MONITOR_LEN) |
| 165 | |
| 166 | #define CONFIG_ENV_IS_IN_FLASH |
| 167 | |
| 168 | /* |
| 169 | * CFI FLASH driver setup |
| 170 | */ |
| 171 | #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ |
| 172 | #define CONFIG_FLASH_CFI_DRIVER |
| 173 | |
| 174 | /* A non-standard buffered write algorithm */ |
| 175 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ |
| 176 | #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ |
| 177 | |
| 178 | /* |
| 179 | * NAND FLASH driver setup |
| 180 | */ |
| 181 | #define CONFIG_NAND_MXC |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 182 | #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) |
| 183 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| 184 | #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) |
| 185 | #define CONFIG_MXC_NAND_HWECC |
| 186 | #define CONFIG_SYS_NAND_LARGEPAGE |
| 187 | |
| 188 | /* |
| 189 | * Default environment and default scripts |
| 190 | * to update uboot and load kernel |
| 191 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 192 | |
| 193 | #define CONFIG_HOSTNAME flea3 |
| 194 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 195 | "netdev=eth0\0" \ |
| 196 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 197 | "nfsroot=${serverip}:${rootpath}\0" \ |
| 198 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 199 | "addip_sta=setenv bootargs ${bootargs} " \ |
| 200 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| 201 | ":${hostname}:${netdev}:off panic=1\0" \ |
| 202 | "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ |
| 203 | "addip=if test -n ${ipdyn};then run addip_dyn;" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 204 | "else run addip_sta;fi\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 205 | "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ |
| 206 | "addtty=setenv bootargs ${bootargs}" \ |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 207 | " console=ttymxc2,${baudrate}\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 208 | "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 209 | "loadaddr=80800000\0" \ |
| 210 | "kernel_addr_r=80800000\0" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 211 | "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ |
| 212 | "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ |
| 213 | "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 214 | "flash_self=run ramargs addip addtty addmtd addmisc;" \ |
| 215 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
| 216 | "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ |
| 217 | "bootm ${kernel_addr}\0" \ |
| 218 | "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ |
| 219 | "run nfsargs addip addtty addmtd addmisc;" \ |
| 220 | "bootm ${kernel_addr_r}\0" \ |
| 221 | "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ |
| 222 | "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ |
| 223 | "net_self=if run net_self_load;then " \ |
| 224 | "run ramargs addip addtty addmtd addmisc;" \ |
| 225 | "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ |
| 226 | "else echo Images not loades;fi\0" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 227 | "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 228 | "load=tftp ${loadaddr} ${u-boot}\0" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 229 | "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 230 | "update=protect off ${uboot_addr} +40000;" \ |
| 231 | "erase ${uboot_addr} +40000;" \ |
| 232 | "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ |
| 233 | "upd=if run load;then echo Updating u-boot;if run update;" \ |
| 234 | "then echo U-Boot updated;" \ |
| 235 | "else echo Error updating u-boot !;" \ |
| 236 | "echo Board without bootloader !!;" \ |
| 237 | "fi;" \ |
| 238 | "else echo U-Boot not downloaded..exiting;fi\0" \ |
| 239 | "bootcmd=run net_nfs\0" |
| 240 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 241 | #endif /* __CONFIG_H */ |