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 | #define CONFIG_MACH_TYPE MACH_TYPE_FLEA3 |
| 24 | |
| 25 | /* Set TEXT at the beginning of the NOR flash */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 26 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 27 | /* This is required to setup the ESDC controller */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 28 | |
| 29 | #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| 30 | #define CONFIG_REVISION_TAG |
| 31 | #define CONFIG_SETUP_MEMORY_TAGS |
| 32 | #define CONFIG_INITRD_TAG |
| 33 | |
| 34 | /* |
| 35 | * Size of malloc() pool |
| 36 | */ |
| 37 | #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 1024 * 1024) |
| 38 | |
| 39 | /* |
| 40 | * Hardware drivers |
| 41 | */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 42 | #define CONFIG_SYS_I2C |
| 43 | #define CONFIG_SYS_I2C_MXC |
Albert ARIBAUD \\(3ADEV\\) | eb94387 | 2015-09-21 22:43:38 +0200 | [diff] [blame] | 44 | #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */ |
| 45 | #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */ |
York Sun | f1a5216 | 2015-03-20 10:20:40 -0700 | [diff] [blame] | 46 | #define CONFIG_SYS_I2C_MXC_I2C3 /* enable I2C bus 3 */ |
trem | 0399741 | 2013-09-21 18:13:36 +0200 | [diff] [blame] | 47 | #define CONFIG_SYS_SPD_BUS_NUM 2 /* I2C3 */ |
| 48 | #define CONFIG_SYS_MXC_I2C3_SLAVE 0xfe |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 49 | |
| 50 | /* |
| 51 | * UART (console) |
| 52 | */ |
| 53 | #define CONFIG_MXC_UART |
Stefano Babic | 1ca47d9 | 2011-11-22 15:22:39 +0100 | [diff] [blame] | 54 | #define CONFIG_MXC_UART_BASE UART3_BASE |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 55 | |
| 56 | /* allow to overwrite serial and ethaddr */ |
| 57 | #define CONFIG_ENV_OVERWRITE |
| 58 | #define CONFIG_CONS_INDEX 1 |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 59 | |
| 60 | /* |
| 61 | * Command definition |
| 62 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 63 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 64 | #define CONFIG_NET_RETRY_COUNT 100 |
| 65 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 66 | |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 67 | #define CONFIG_LOADADDR 0x80800000 /* loadaddr env var */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 68 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 69 | /* |
| 70 | * Ethernet on SOC (FEC) |
| 71 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 72 | #define CONFIG_FEC_MXC |
| 73 | #define IMX_FEC_BASE FEC_BASE_ADDR |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 74 | #define CONFIG_FEC_MXC_PHYADDR 0x1 |
| 75 | |
| 76 | #define CONFIG_MII |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 77 | |
| 78 | #define CONFIG_ARP_TIMEOUT 200UL |
| 79 | |
| 80 | /* |
| 81 | * Miscellaneous configurable options |
| 82 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 83 | |
Heiko Schocher | 997ce89 | 2016-10-17 15:51:35 +0200 | [diff] [blame] | 84 | #define CONFIG_SYS_CBSIZE 512 /* Console I/O Buffer Size */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 85 | /* Print Buffer Size */ |
Heiko Schocher | 997ce89 | 2016-10-17 15:51:35 +0200 | [diff] [blame] | 86 | #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 87 | |
| 88 | #define CONFIG_SYS_MEMTEST_START 0 /* memtest works on */ |
| 89 | #define CONFIG_SYS_MEMTEST_END 0x10000 |
| 90 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 91 | #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| 92 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 93 | /* |
| 94 | * Physical Memory Map |
| 95 | */ |
| 96 | #define CONFIG_NR_DRAM_BANKS 1 |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 97 | #define PHYS_SDRAM_1 CSD0_BASE_ADDR |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 98 | #define PHYS_SDRAM_1_SIZE (128 * 1024 * 1024) |
| 99 | |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 100 | #define CONFIG_SYS_SDRAM_BASE CSD0_BASE_ADDR |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 101 | #define CONFIG_SYS_INIT_RAM_ADDR (IRAM_BASE_ADDR + 0x10000) |
| 102 | #define CONFIG_SYS_INIT_RAM_SIZE (IRAM_SIZE / 2) |
| 103 | #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ |
| 104 | GENERATED_GBL_DATA_SIZE) |
| 105 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
| 106 | CONFIG_SYS_GBL_DATA_OFFSET) |
| 107 | |
| 108 | /* |
| 109 | * MTD Command for mtdparts |
| 110 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 111 | #define CONFIG_MTD_DEVICE |
| 112 | #define CONFIG_FLASH_CFI_MTD |
| 113 | #define CONFIG_MTD_PARTITIONS |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 114 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 115 | /* |
| 116 | * FLASH and environment organization |
| 117 | */ |
| 118 | #define CONFIG_SYS_FLASH_BASE CS0_BASE_ADDR |
| 119 | #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| 120 | #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ |
| 121 | /* Monitor at beginning of flash */ |
| 122 | #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| 123 | #define CONFIG_SYS_MONITOR_LEN (512 * 1024) |
| 124 | |
| 125 | #define CONFIG_ENV_SECT_SIZE (64 * 1024) |
| 126 | #define CONFIG_ENV_SIZE CONFIG_ENV_SECT_SIZE |
| 127 | |
| 128 | /* Address and size of Redundant Environment Sector */ |
| 129 | #define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + CONFIG_ENV_SIZE) |
| 130 | #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE |
| 131 | |
| 132 | #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + \ |
| 133 | CONFIG_SYS_MONITOR_LEN) |
| 134 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 135 | /* |
| 136 | * CFI FLASH driver setup |
| 137 | */ |
| 138 | #define CONFIG_SYS_FLASH_CFI /* Flash memory is CFI compliant */ |
| 139 | #define CONFIG_FLASH_CFI_DRIVER |
| 140 | |
| 141 | /* A non-standard buffered write algorithm */ |
| 142 | #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* faster */ |
| 143 | #define CONFIG_SYS_FLASH_PROTECTION /* Use hardware sector protection */ |
| 144 | |
| 145 | /* |
| 146 | * NAND FLASH driver setup |
| 147 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 148 | #define CONFIG_MXC_NAND_REGS_BASE (NFC_BASE_ADDR) |
| 149 | #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| 150 | #define CONFIG_SYS_NAND_BASE (NFC_BASE_ADDR) |
| 151 | #define CONFIG_MXC_NAND_HWECC |
| 152 | #define CONFIG_SYS_NAND_LARGEPAGE |
| 153 | |
| 154 | /* |
| 155 | * Default environment and default scripts |
| 156 | * to update uboot and load kernel |
| 157 | */ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 158 | |
| 159 | #define CONFIG_HOSTNAME flea3 |
| 160 | #define CONFIG_EXTRA_ENV_SETTINGS \ |
| 161 | "netdev=eth0\0" \ |
| 162 | "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| 163 | "nfsroot=${serverip}:${rootpath}\0" \ |
| 164 | "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| 165 | "addip_sta=setenv bootargs ${bootargs} " \ |
| 166 | "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| 167 | ":${hostname}:${netdev}:off panic=1\0" \ |
| 168 | "addip_dyn=setenv bootargs ${bootargs} ip=dhcp\0" \ |
| 169 | "addip=if test -n ${ipdyn};then run addip_dyn;" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 170 | "else run addip_sta;fi\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 171 | "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ |
| 172 | "addtty=setenv bootargs ${bootargs}" \ |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 173 | " console=ttymxc2,${baudrate}\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 174 | "addmisc=setenv bootargs ${bootargs} ${misc}\0" \ |
Stefano Babic | 774e64e | 2011-11-25 09:08:36 +0100 | [diff] [blame] | 175 | "loadaddr=80800000\0" \ |
| 176 | "kernel_addr_r=80800000\0" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 177 | "hostname=" __stringify(CONFIG_HOSTNAME) "\0" \ |
| 178 | "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ |
| 179 | "ramdisk_file=" __stringify(CONFIG_HOSTNAME) "/uRamdisk\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 180 | "flash_self=run ramargs addip addtty addmtd addmisc;" \ |
| 181 | "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
| 182 | "flash_nfs=run nfsargs addip addtty addmtd addmisc;" \ |
| 183 | "bootm ${kernel_addr}\0" \ |
| 184 | "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ |
| 185 | "run nfsargs addip addtty addmtd addmisc;" \ |
| 186 | "bootm ${kernel_addr_r}\0" \ |
| 187 | "net_self_load=tftp ${kernel_addr_r} ${bootfile};" \ |
| 188 | "tftp ${ramdisk_addr_r} ${ramdisk_file};\0" \ |
| 189 | "net_self=if run net_self_load;then " \ |
| 190 | "run ramargs addip addtty addmtd addmisc;" \ |
| 191 | "bootm ${kernel_addr_r} ${ramdisk_addr_r};" \ |
| 192 | "else echo Images not loades;fi\0" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 193 | "u-boot=" __stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 194 | "load=tftp ${loadaddr} ${u-boot}\0" \ |
Marek Vasut | fd5ba89 | 2012-09-23 17:41:23 +0200 | [diff] [blame] | 195 | "uboot_addr=" __stringify(CONFIG_SYS_MONITOR_BASE) "\0" \ |
Heiko Schocher | 997ce89 | 2016-10-17 15:51:35 +0200 | [diff] [blame] | 196 | "update=protect off ${uboot_addr} +80000;" \ |
| 197 | "erase ${uboot_addr} +80000;" \ |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 198 | "cp.b ${loadaddr} ${uboot_addr} ${filesize}\0" \ |
| 199 | "upd=if run load;then echo Updating u-boot;if run update;" \ |
| 200 | "then echo U-Boot updated;" \ |
| 201 | "else echo Error updating u-boot !;" \ |
| 202 | "echo Board without bootloader !!;" \ |
| 203 | "fi;" \ |
| 204 | "else echo U-Boot not downloaded..exiting;fi\0" \ |
| 205 | "bootcmd=run net_nfs\0" |
| 206 | |
Stefano Babic | d67cdcd | 2011-10-23 23:58:20 +0000 | [diff] [blame] | 207 | #endif /* __CONFIG_H */ |