/* * Copyright 2012-2013 Stefan Roese * * SPDX-License-Identifier: GPL-2.0+ */ #ifndef __CONFIG_H #define __CONFIG_H /* * High Level Configuration Options * (easy to change) */ #define CONFIG_MPC5200 #define CONFIG_A3M071 /* A3M071 board */ #define CONFIG_SYS_TEXT_BASE 0x01000000 /* boot low for 32 MiB boards */ #define CONFIG_SPL_TARGET "u-boot-img.bin" #define CONFIG_SYS_MPC5XXX_CLKIN 33000000 /* ... running at 33MHz */ #define CONFIG_MISC_INIT_R #define CONFIG_SYS_LOWBOOT /* Enable lowboot */ #ifdef CONFIG_A4M2K #define CONFIG_HOSTNAME a4m2k #else #define CONFIG_HOSTNAME a3m071 #endif #define CONFIG_BOOTCOUNT_LIMIT /* * Serial console configuration */ #define CONFIG_PSC_CONSOLE 1 /* console is on PSC1 */ #define CONFIG_BAUDRATE 115200 /* ... at 115200 bps */ #define CONFIG_SYS_BAUDRATE_TABLE \ { 9600, 19200, 38400, 57600, 115200, 230400 } /* * Command line configuration. */ #define CONFIG_CMD_BSP #define CONFIG_CMD_REGINFO #define CONFIG_BOOTP_SEND_HOSTNAME #define CONFIG_BOOTP_SERVERIP #define CONFIG_BOOTP_MAY_FAIL #define CONFIG_BOOTP_BOOTPATH #define CONFIG_BOOTP_GATEWAY #define CONFIG_BOOTP_SERVERIP #define CONFIG_NET_RETRY_COUNT 3 #define CONFIG_NETCONSOLE #define CONFIG_SYS_CONSOLE_IS_IN_ENV #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */ #define CONFIG_MTD_PARTITIONS /* needed for UBI */ #define CONFIG_FLASH_CFI_MTD #define MTDIDS_DEFAULT "nor0=fc000000.flash" #define MTDPARTS_DEFAULT "mtdparts=fc000000.flash:512k(u-boot)," \ "128k(env1)," \ "128k(env2)," \ "128k(hwinfo)," \ "1M(nvramsim)," \ "128k(dtb)," \ "5M(kernel)," \ "128k(sysinfo)," \ "7552k(root)," \ "4M(app)," \ "5376k(data)," \ "8M(install)" #define CONFIG_LZO /* needed for UBI */ #define CONFIG_RBTREE /* needed for UBI */ #define CONFIG_CMD_MTDPARTS #define CONFIG_CMD_UBIFS /* * IPB Bus clocking configuration. */ #define CONFIG_SYS_IPBCLK_EQUALS_XLBCLK /* define for 133MHz speed */ /* define for 66MHz speed - undef for 33MHz PCI clock speed */ #ifdef CONFIG_A4M2K #define CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 #else #undef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 #endif /* maximum size of the flat tree (8K) */ #define OF_FLAT_TREE_MAX_SIZE 8192 #define OF_CPU "PowerPC,5200@0" #define OF_SOC "soc5200@f0000000" #define OF_TBCLK (bd->bi_busfreq / 4) #define OF_STDOUT_PATH "/soc5200@f0000000/serial@2000" /* * NOR flash configuration */ #define CONFIG_SYS_FLASH_BASE 0xfc000000 #define CONFIG_SYS_FLASH_SIZE 0x02000000 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x80000) #define CONFIG_SYS_MAX_FLASH_BANKS 1 #define CONFIG_SYS_MAX_FLASH_SECT 256 #define CONFIG_SYS_FLASH_ERASE_TOUT 240000 #define CONFIG_SYS_FLASH_WRITE_TOUT 500 #define CONFIG_SYS_FLASH_LOCK_TOUT 5 #define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 #define CONFIG_SYS_FLASH_PROTECTION #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_SYS_FLASH_CFI #define CONFIG_SYS_FLASH_EMPTY_INFO #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #define CONFIG_FLASH_VERIFY /* * Environment settings */ #define CONFIG_ENV_IS_IN_FLASH #define CONFIG_ENV_SIZE 0x10000 #define CONFIG_ENV_SECT_SIZE 0x20000 #define CONFIG_ENV_OVERWRITE #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) /* * Memory map */ #define CONFIG_SYS_MBAR 0xf0000000 #define CONFIG_SYS_SDRAM_BASE 0x00000000 #define CONFIG_SYS_DEFAULT_MBAR 0x80000000 /* Use SRAM until RAM will be available */ #define CONFIG_SYS_INIT_RAM_ADDR MPC5XXX_SRAM #define CONFIG_SYS_INIT_RAM_SIZE MPC5XXX_SRAM_SIZE #define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_MONITOR_LEN (512 << 10) #define CONFIG_SYS_MALLOC_LEN (4 << 20) #define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* * Ethernet configuration */ #define CONFIG_MPC5xxx_FEC #define CONFIG_MPC5xxx_FEC_MII100 #ifdef CONFIG_A4M2K #define CONFIG_PHY_ADDR 0x01 #else #define CONFIG_PHY_ADDR 0x00 #endif /* * GPIO configuration */ /* * GPIO-config depends on failsave-level * failsave 0 means just MPX-config, no digiboard, no fpga * 1 means digiboard ok * 2 means fpga ok */ #ifdef CONFIG_A4M2K #define CONFIG_SYS_GPS_PORT_CONFIG 0x1005C805 #else /* for failsave-level 0 - full failsave */ #define CONFIG_SYS_GPS_PORT_CONFIG 0x1005C005 /* for failsave-level 1 - only digiboard ok */ #define CONFIG_SYS_GPS_PORT_CONFIG_1 0x1005C065 /* for failsave-level 2 - all ok */ #define CONFIG_SYS_GPS_PORT_CONFIG_2 0x1005C065 #endif #define CONFIG_WDOG_GPIO_PIN GPIO_WKUP_7 #if defined(CONFIG_A4M2K) && !defined(CONFIG_SPL_BUILD) #define CONFIG_HW_WATCHDOG /* Use external HW-Watchdog */ #endif /* * Configuration matrix * MSB LSB * failsave 0 0x1005C005 00010000000001011100000000000101 ( full failsave ) * failsave 1 0x1005C065 00010000000001011100000001100101 ( digib.-ver ok ) * failsave 2 0x1005C065 00010000000001011100000001100101 ( all ok ) * || ||| || | ||| | | | | * || ||| || | ||| | | | | bit rev name * ++-+++-++--+---+++-+---+---+---+- 0 31 CS1 * +-+++-++--+---+++-+---+---+---+- 1 30 LPTZ * ||| || | ||| | | | | 2 29 ALTs * +++-++--+---+++-+---+---+---+- 3 28 ALTs * ++-++--+---+++-+---+---+---+- 4 27 CS7 * +-++--+---+++-+---+---+---+- 5 26 CS6 * || | ||| | | | | 6 25 ATA * ++--+---+++-+---+---+---+- 7 24 ATA * +--+---+++-+---+---+---+- 8 23 IR_USB_CLK * | ||| | | | | 9 22 IRDA * | ||| | | | | 10 21 IRDA * +---+++-+---+---+---+- 11 20 IRDA * ||| | | | | 12 19 Ether * ||| | | | | 13 18 Ether * ||| | | | | 14 17 Ether * +++-+---+---+---+- 15 16 Ether * ++-+---+---+---+- 16 15 PCI_DIS * +-+---+---+---+- 17 14 USB_SE * | | | | 18 13 USB * +---+---+---+- 19 12 USB * | | | 20 11 PSC3 * | | | 21 10 PSC3 * | | | 22 9 PSC3 * +---+---+- 23 8 PSC3 * | | 24 7 - * | | 25 6 PSC2 * | | 26 5 PSC2 * +---+- 27 4 PSC2 * | 28 3 - * | 29 2 PSC1 * | 30 1 PSC1 * +- 31 0 PSC1 */ /* * Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP #define CONFIG_CMDLINE_EDITING #if defined(CONFIG_CMD_KGDB) #define CONFIG_SYS_CBSIZE 1024 #else #define CONFIG_SYS_CBSIZE 256 #endif #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE #define CONFIG_SYS_MEMTEST_START 0x00100000 #define CONFIG_SYS_MEMTEST_END 0x00f00000 #define CONFIG_SYS_LOAD_ADDR 0x00100000 #define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ /* * Various low-level settings */ #define CONFIG_SYS_HID0_INIT (HID0_ICE | HID0_ICFI) #define CONFIG_SYS_HID0_FINAL HID0_ICE #define CONFIG_SYS_BOOTCS_START CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_BOOTCS_SIZE CONFIG_SYS_FLASH_SIZE #define CONFIG_SYS_CS0_START CONFIG_SYS_FLASH_BASE #define CONFIG_SYS_CS0_SIZE CONFIG_SYS_FLASH_SIZE #ifdef CONFIG_A4M2K /* external MRAM */ #define CONFIG_SYS_CS1_START 0xf1000000 #define CONFIG_SYS_CS1_SIZE (512 << 10) /* 512KiB MRAM */ #endif #define CONFIG_SYS_CS2_START 0xe0000000 #define CONFIG_SYS_CS2_SIZE 0x00100000 /* FPGA slave io (512kiB / 1MiB) - see ticket #66 */ #define CONFIG_SYS_CS3_START 0xE9000000 #ifdef CONFIG_A4M2K #define CONFIG_SYS_CS3_SIZE 0x00100000 #else #define CONFIG_SYS_CS3_SIZE 0x00080000 #endif /* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0 = 0x0032B900 */ #define CONFIG_SYS_CS3_CFG 0x0032B900 #ifndef CONFIG_A4M2K /* Diagnosis Interface - see ticket #63 */ #define CONFIG_SYS_CS4_START 0xEA000000 #define CONFIG_SYS_CS4_SIZE 0x00000001 /* 00000000 00000010 1 0 1 1 10 01 00 00 0 0 0 0 = 0x0002B900 */ #define CONFIG_SYS_CS4_CFG 0x0002B900 #endif /* FPGA master io (64kiB / 1MiB) - see ticket #66 */ #define CONFIG_SYS_CS5_START 0xE8000000 #ifdef CONFIG_A4M2K #define CONFIG_SYS_CS5_SIZE 0x00100000 #else #define CONFIG_SYS_CS5_SIZE 0x00010000 #endif /* 00000000 00110010 1 0 1 1 10 01 00 00 0 0 0 0 = 0x0032B900 */ #define CONFIG_SYS_CS5_CFG 0x0032B900 #ifdef CONFIG_SYS_PCICLK_EQUALS_IPBCLK_DIV2 /* for pci_clk = 66 MHz */ #define CONFIG_SYS_BOOTCS_CFG 0x0006F900 #define CONFIG_SYS_CS1_CFG 0x0008FD00 #define CONFIG_SYS_CS2_CFG 0x0006F90C #else /* for pci_clk = 33 MHz */ #define CONFIG_SYS_BOOTCS_CFG 0x0002F900 #define CONFIG_SYS_CS1_CFG 0x0001FB00 #define CONFIG_SYS_CS2_CFG 0x0002F90C #endif #define CONFIG_SYS_CS_BURST 0x00000000 /* set DC for FPGA CS5 and CS3 to 0 - see ticket #66 */ /* R 7 R 6 R 5 R 4 R 3 R 2 R 1 R 0 */ /* 00 11 00 11 00 00 00 11 00 00 00 00 00 00 00 00 */ #define CONFIG_SYS_CS_DEADCYCLE 0x33030000 #define CONFIG_SYS_RESET_ADDRESS 0xff000000 /* * Environment Configuration */ #undef CONFIG_BOOTARGS #define CONFIG_SYS_AUTOLOAD "n" #define CONFIG_PREBOOT "echo;" \ "echo Type \"run flash_mtd\" to boot from flash with mtd filesystem;" \ "echo Type \"run net_nfs\" to boot from tftp with nfs filesystem;" \ "echo" #undef CONFIG_BOOTARGS #define CONFIG_SYS_OS_BASE 0xfc200000 #define CONFIG_SYS_FDT_BASE 0xfc1e0000 #define CONFIG_SYS_FDT_SIZE (16<<10) #define CONFIG_EXTRA_ENV_SETTINGS \ "netdev=eth0\0" \ "verify=no\0" \ "loadaddr=200000\0" \ "kernel_addr=" __stringify(CONFIG_SYS_OS_BASE) "\0" \ "kernel_addr_r=1000000\0" \ "fdt_addr=" __stringify(CONFIG_SYS_FDT_BASE) "\0" \ "fdt_addr_r=1800000\0" \ "bootfile=" __stringify(CONFIG_HOSTNAME) "/uImage\0" \ "fdtfile=" __stringify(CONFIG_HOSTNAME) "/" \ __stringify(CONFIG_HOSTNAME) ".dtb\0" \ "rootpath=/opt/eldk-5.2.1/powerpc/" \ "core-image-minimal-mtdutils-dropbear-generic\0" \ "consoledev=ttyPSC0\0" \ "nfsargs=setenv bootargs root=/dev/nfs rw " \ "nfsroot=${serverip}:${rootpath}\0" \ "ramargs=setenv bootargs root=/dev/ram rw\0" \ "mtdargs=setenv bootargs root=/dev/mtdblock8 " \ "rootfstype=squashfs,jffs2\0" \ "addhost=setenv bootargs ${bootargs} " \ "hostname=${hostname}\0" \ "addip=setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ ":${hostname}:${netdev}:off panic=1\0" \ "addtty=setenv bootargs ${bootargs} " \ "console=${consoledev},${baudrate}\0" \ "flash_nfs=run nfsargs addip addtty addmtd addhost;" \ "bootm ${kernel_addr} - ${fdt_addr}\0" \ "flash_mtd=run mtdargs addip addtty addmtd addhost;" \ "bootm ${kernel_addr} - ${fdt_addr}\0" \ "flash_self=run ramargs addip addtty addmtd addhost;" \ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ "net_nfs=tftp ${kernel_addr_r} ${bootfile};" \ "tftp ${fdt_addr_r} ${fdtfile};" \ "run nfsargs addip addtty addmtd addhost;" \ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ "load=tftp ${loadaddr} " __stringify(CONFIG_HOSTNAME) \ "/u-boot-img.bin\0" \ "update=protect off fc000000 fc07ffff;" \ "era fc000000 fc07ffff;" \ "cp.b ${loadaddr} fc000000 ${filesize}\0" \ "upd=run load;run update\0" \ "upd_fdt=tftp 1800000 a3m071/a3m071.dtb;" \ "run mtdargs addip addtty addmtd addhost;" \ "fdt addr 1800000;fdt boardsetup;fdt chosen;" \ "erase fc1e0000 fc1fffff;cp.b 1800000 fc1e0000 20000" \ "upd_kernel=tftp 1000000 a3m071/uImage-uncompressed;" \ "erase fc200000 fc6fffff;" \ "cp.b 1000000 fc200000 ${filesize}" \ "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ "" #define CONFIG_BOOTCOMMAND "run flash_mtd" /* * SPL related defines */ #define CONFIG_SPL_FRAMEWORK #define CONFIG_SPL_BOARD_INIT #define CONFIG_SPL_TEXT_BASE 0xfc000000 /* Place BSS for SPL near end of SDRAM */ #define CONFIG_SPL_BSS_START_ADDR ((128 - 1) << 20) #define CONFIG_SPL_BSS_MAX_SIZE (64 << 10) /* Place patched DT blob (fdt) at this address */ #define CONFIG_SYS_SPL_ARGS_ADDR 0x01800000 /* Settings for real U-Boot to be loaded from NOR flash */ #ifndef __ASSEMBLY__ extern char __spl_flash_end[]; #endif #define CONFIG_SYS_UBOOT_BASE __spl_flash_end #define CONFIG_SYS_SPL_MAX_LEN (32 << 10) #define CONFIG_SYS_UBOOT_START 0x1000100 #endif /* __CONFIG_H */