| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * esd vme8349 U-Boot configuration file |
| * Copyright (c) 2008, 2009 esd gmbh Hannover Germany |
| * |
| * (C) Copyright 2006-2010 |
| * Wolfgang Denk, DENX Software Engineering, wd@denx.de. |
| * |
| * reinhard.arlt@esd-electronics.de |
| * Based on the MPC8349EMDS config. |
| */ |
| |
| /* |
| * vme8349 board configuration file. |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_E300 1 /* E300 Family */ |
| |
| /* Don't enable PCI2 on vme834x - it doesn't exist physically. */ |
| #undef CONFIG_MPC83XX_PCI2 /* support for 2nd PCI controller */ |
| |
| #define CONFIG_SYS_IMMR 0xE0000000 |
| |
| #undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */ |
| #define CONFIG_SYS_MEMTEST_START 0x00000000 /* memtest region */ |
| #define CONFIG_SYS_MEMTEST_END 0x00100000 |
| |
| /* |
| * DDR Setup |
| */ |
| #define CONFIG_DDR_ECC /* only for ECC DDR module */ |
| #define CONFIG_DDR_ECC_CMD /* use DDR ECC user commands */ |
| #define CONFIG_SPD_EEPROM |
| #define SPD_EEPROM_ADDRESS 0x54 |
| #define CONFIG_SYS_READ_SPD vme8349_read_spd |
| #define CONFIG_SYS_83XX_DDR_USES_CS0 /* esd; Fsl board uses CS2/CS3 */ |
| |
| /* |
| * 32-bit data path mode. |
| * |
| * Please note that using this mode for devices with the real density of 64-bit |
| * effectively reduces the amount of available memory due to the effect of |
| * wrapping around while translating address to row/columns, for example in the |
| * 256MB module the upper 128MB get aliased with contents of the lower |
| * 128MB); normally this define should be used for devices with real 32-bit |
| * data path. |
| */ |
| #undef CONFIG_DDR_32BIT |
| |
| #define CONFIG_SYS_DDR_BASE 0x00000000 /* DDR is sys memory*/ |
| #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_BASE |
| #define CONFIG_SYS_DDR_SDRAM_BASE CONFIG_SYS_DDR_BASE |
| #define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \ |
| | DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075) |
| #define CONFIG_DDR_2T_TIMING |
| #define CONFIG_SYS_DDRCDR (DDRCDR_DHC_EN \ |
| | DDRCDR_ODT \ |
| | DDRCDR_Q_DRN) |
| /* 0x80080001 */ |
| |
| /* |
| * FLASH on the Local Bus |
| */ |
| #define CONFIG_SYS_FLASH_BASE 0xf8000000 /* start of FLASH */ |
| #define CONFIG_SYS_FLASH_SIZE 128 /* flash size in MB */ |
| #define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | \ |
| BR_PS_16 | /* 16bit */ \ |
| BR_MS_GPCM | /* MSEL = GPCM */ \ |
| BR_V) /* valid */ |
| |
| #define CONFIG_SYS_OR0_PRELIM (MEG_TO_AM(CONFIG_SYS_FLASH_SIZE) \ |
| | OR_GPCM_XAM \ |
| | OR_GPCM_CSNT \ |
| | OR_GPCM_ACS_DIV2 \ |
| | OR_GPCM_XACS \ |
| | OR_GPCM_SCY_15 \ |
| | OR_GPCM_TRLX_SET \ |
| | OR_GPCM_EHTR_SET \ |
| | OR_GPCM_EAD) |
| /* 0xf8006ff7 */ |
| |
| #define CONFIG_SYS_WINDOW1_BASE 0xf0000000 |
| #define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_WINDOW1_BASE \ |
| | BR_PS_32 \ |
| | BR_MS_GPCM \ |
| | BR_V) |
| /* 0xF0001801 */ |
| #define CONFIG_SYS_OR1_PRELIM (OR_AM_256KB \ |
| | OR_GPCM_SETA) |
| /* 0xfffc0208 */ |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device*/ |
| |
| #undef CONFIG_SYS_FLASH_CHECKSUM |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase TO (ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO (ms) */ |
| |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ |
| |
| #if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE) |
| #define CONFIG_SYS_RAMBOOT |
| #else |
| #undef CONFIG_SYS_RAMBOOT |
| #endif |
| |
| #define CONFIG_SYS_INIT_RAM_LOCK 1 |
| #define CONFIG_SYS_INIT_RAM_ADDR 0xF7000000 /* Initial RAM addr */ |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* 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_LEN (256 * 1024) /* Reserve 256 kB */ |
| #define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Malloc size */ |
| |
| /* |
| * Local Bus LCRR and LBCR regs |
| * LCRR: no DLL bypass, Clock divider is 4 |
| * External Local Bus rate is |
| * CLKIN * HRCWL_CSB_TO_CLKIN / HRCWL_LCL_BUS_TO_SCB_CLK / LCRR_CLKDIV |
| */ |
| #define CONFIG_SYS_LCRR_CLKDIV LCRR_CLKDIV_4 |
| #define CONFIG_SYS_LBC_LBCR 0x00000000 |
| |
| #undef CONFIG_SYS_LB_SDRAM /* if board has SDRAM on local bus */ |
| |
| /* |
| * Serial Port |
| */ |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200} |
| |
| #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500) |
| #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600) |
| |
| /* I2C */ |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_FSL |
| #define CONFIG_SYS_FSL_I2C_SPEED 400000 |
| #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_FSL_I2C_OFFSET 0x3000 |
| #define CONFIG_SYS_FSL_I2C2_SPEED 400000 |
| #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F |
| #define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100 |
| #define CONFIG_SYS_I2C_NOPROBES { {0, 0x69} } |
| /* could also use CONFIG_I2C_MULTI_BUS and CONFIG_SYS_SPD_BUS_NUM... */ |
| |
| #define CONFIG_SYS_I2C_8574_ADDR2 0x20 /* I2C1, PCF8574 */ |
| |
| /* TSEC */ |
| #define CONFIG_SYS_TSEC1_OFFSET 0x24000 |
| #define CONFIG_SYS_TSEC1 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC1_OFFSET) |
| #define CONFIG_SYS_TSEC2_OFFSET 0x25000 |
| #define CONFIG_SYS_TSEC2 (CONFIG_SYS_IMMR + CONFIG_SYS_TSEC2_OFFSET) |
| |
| /* |
| * General PCI |
| * Addresses are mapped 1-1. |
| */ |
| #define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 |
| #define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE |
| #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ |
| #define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000 |
| #define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE |
| #define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */ |
| #define CONFIG_SYS_PCI1_IO_BASE 0x00000000 |
| #define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000 |
| #define CONFIG_SYS_PCI1_IO_SIZE 0x00100000 /* 1M */ |
| |
| #define CONFIG_SYS_PCI2_MEM_BASE 0xA0000000 |
| #define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE |
| #define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */ |
| #define CONFIG_SYS_PCI2_MMIO_BASE 0xB0000000 |
| #define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE |
| #define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */ |
| #define CONFIG_SYS_PCI2_IO_BASE 0x00000000 |
| #define CONFIG_SYS_PCI2_IO_PHYS 0xE2100000 |
| #define CONFIG_SYS_PCI2_IO_SIZE 0x00100000 /* 1M */ |
| |
| #if defined(CONFIG_PCI) |
| |
| #undef CONFIG_EEPRO100 |
| #undef CONFIG_TULIP |
| |
| #if !defined(CONFIG_PCI_PNP) |
| #define PCI_ENET0_IOADDR 0xFIXME |
| #define PCI_ENET0_MEMADDR 0xFIXME |
| #define PCI_IDSEL_NUMBER 0xFIXME |
| #endif |
| |
| #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */ |
| |
| #endif /* CONFIG_PCI */ |
| |
| /* |
| * TSEC configuration |
| */ |
| |
| #if defined(CONFIG_TSEC_ENET) |
| |
| #define CONFIG_GMII /* MII PHY management */ |
| #define CONFIG_TSEC1 |
| #define CONFIG_TSEC1_NAME "TSEC0" |
| #define CONFIG_TSEC2 |
| #define CONFIG_TSEC2_NAME "TSEC1" |
| #define CONFIG_PHY_M88E1111 |
| #define TSEC1_PHY_ADDR 0x08 |
| #define TSEC2_PHY_ADDR 0x10 |
| #define TSEC1_PHYIDX 0 |
| #define TSEC2_PHYIDX 0 |
| #define TSEC1_FLAGS TSEC_GIGABIT |
| #define TSEC2_FLAGS TSEC_GIGABIT |
| |
| /* Options are: TSEC[0-1] */ |
| #define CONFIG_ETHPRIME "TSEC0" |
| |
| #endif /* CONFIG_TSEC_ENET */ |
| |
| /* |
| * Environment |
| */ |
| #ifndef CONFIG_SYS_RAMBOOT |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + 0xc0000) |
| #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K(one sector) for env */ |
| #define CONFIG_ENV_SIZE 0x2000 |
| |
| /* Address and size of Redundant Environment Sector */ |
| #define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR + CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) |
| |
| #else |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) |
| #define CONFIG_ENV_SIZE 0x2000 |
| #endif |
| |
| #define CONFIG_LOADS_ECHO /* echo on for serial download */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ |
| |
| /* |
| * BOOTP options |
| */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| |
| /* |
| * Command line configuration. |
| */ |
| #define CONFIG_SYS_RTC_BUS_NUM 0x01 |
| #define CONFIG_SYS_I2C_RTC_ADDR 0x32 |
| #define CONFIG_RTC_RX8025 |
| |
| /* Pass Ethernet MAC to VxWorks */ |
| #define CONFIG_SYS_VXWORKS_MAC_PTR 0x000043f0 |
| |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 256 MB of memory, since this is |
| * the maximum mapped by the Linux kernel during initialization. |
| */ |
| #define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Init Memory map for Linux*/ |
| |
| #define CONFIG_SYS_RCWH_PCIHOST 0x80000000 /* PCIHOST */ |
| |
| /* System IO Config */ |
| #define CONFIG_SYS_SICRH 0 |
| #define CONFIG_SYS_SICRL SICRL_LDP_A |
| |
| #define CONFIG_SYS_HID0_INIT 0x000000000 |
| #define CONFIG_SYS_HID0_FINAL (HID0_ENABLE_MACHINE_CHECK | \ |
| HID0_ENABLE_INSTRUCTION_CACHE) |
| |
| #define CONFIG_SYS_HID2 HID2_HBE |
| |
| #define CONFIG_SYS_GPIO1_PRELIM |
| #define CONFIG_SYS_GPIO1_DIR 0x00100000 |
| #define CONFIG_SYS_GPIO1_DAT 0x00100000 |
| |
| #define CONFIG_SYS_GPIO2_PRELIM |
| #define CONFIG_SYS_GPIO2_DIR 0x78900000 |
| #define CONFIG_SYS_GPIO2_DAT 0x70100000 |
| |
| #ifdef CONFIG_PCI |
| #define CONFIG_PCI_INDIRECT_BRIDGE |
| #endif |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */ |
| #endif |
| |
| /* |
| * Environment Configuration |
| */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| #if defined(CONFIG_TSEC_ENET) |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_HAS_ETH1 |
| #endif |
| |
| #define CONFIG_HOSTNAME "VME8349" |
| #define CONFIG_ROOTPATH "/tftpboot/rootfs" |
| #define CONFIG_BOOTFILE "uImage" |
| |
| #define CONFIG_LOADADDR 800000 /* def location for tftp and bootm */ |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "netdev=eth0\0" \ |
| "hostname=vme8349\0" \ |
| "nfsargs=setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=${serverip}:${rootpath}\0" \ |
| "ramargs=setenv bootargs root=/dev/ram rw\0" \ |
| "addip=setenv bootargs ${bootargs} " \ |
| "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ |
| ":${hostname}:${netdev}:off panic=1\0" \ |
| "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\ |
| "flash_nfs=run nfsargs addip addtty;" \ |
| "bootm ${kernel_addr}\0" \ |
| "flash_self=run ramargs addip addtty;" \ |
| "bootm ${kernel_addr} ${ramdisk_addr}\0" \ |
| "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \ |
| "bootm\0" \ |
| "load=tftp 100000 /tftpboot/bdi2000/vme8349.bin\0" \ |
| "update=protect off fff00000 fff3ffff; " \ |
| "era fff00000 fff3ffff; cp.b 100000 fff00000 ${filesize}\0" \ |
| "upd=run load update\0" \ |
| "fdtaddr=780000\0" \ |
| "fdtfile=vme8349.dtb\0" \ |
| "" |
| |
| #define CONFIG_NFSBOOTCOMMAND \ |
| "setenv bootargs root=/dev/nfs rw " \ |
| "nfsroot=$serverip:$rootpath " \ |
| "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:" \ |
| "$netdev:off " \ |
| "console=$consoledev,$baudrate $othbootargs;" \ |
| "tftp $loadaddr $bootfile;" \ |
| "tftp $fdtaddr $fdtfile;" \ |
| "bootm $loadaddr - $fdtaddr" |
| |
| #define CONFIG_RAMBOOTCOMMAND \ |
| "setenv bootargs root=/dev/ram rw " \ |
| "console=$consoledev,$baudrate $othbootargs;" \ |
| "tftp $ramdiskaddr $ramdiskfile;" \ |
| "tftp $loadaddr $bootfile;" \ |
| "tftp $fdtaddr $fdtfile;" \ |
| "bootm $loadaddr $ramdiskaddr $fdtaddr" |
| |
| #define CONFIG_BOOTCOMMAND "run flash_self" |
| |
| #ifndef __ASSEMBLY__ |
| int vme8349_read_spd(unsigned char chip, unsigned int addr, int alen, |
| unsigned char *buffer, int len); |
| #endif |
| |
| #endif /* __CONFIG_H */ |