| /* |
| * Copyright 2007 |
| * Robert Lazarski, Instituto Atlantico, robertlazarski@gmail.com |
| * |
| * Copyright 2004, 2007 Freescale Semiconductor. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| /* |
| * atum8548 board configuration file |
| * |
| * Please refer to doc/README.atum8548 for more info. |
| * |
| */ |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /* Debug Options, Disable in production |
| #define ET_DEBUG 1 |
| #define CONFIG_PANIC_HANG 1 |
| #define DEBUG 1 |
| */ |
| |
| /* CPLD Configuration Options */ |
| #define MPC85xx_ATUM_CLKOCR 0x80000002 |
| |
| /* High Level Configuration Options */ |
| #define CONFIG_BOOKE 1 /* BOOKE */ |
| #define CONFIG_E500 1 /* BOOKE e500 family */ |
| #define CONFIG_MPC85xx 1 /* MPC8540/60/55/41/48 */ |
| #define CONFIG_MPC8548 1 /* MPC8548 specific */ |
| |
| #define CONFIG_PCI 1 /* enable any pci type devices */ |
| #define CONFIG_PCI1 1 /* PCI controller 1 */ |
| #define CONFIG_PCIE1 1 /* PCIE controler 1 (slot 1) */ |
| #define CONFIG_PCI2 1 /* PCI controller 2 */ |
| #define CONFIG_FSL_PCI_INIT 1 /* Use common FSL init code */ |
| |
| #define CONFIG_TSEC_ENET 1 /* tsec ethernet support */ |
| #define CONFIG_ENV_OVERWRITE |
| |
| #define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ |
| |
| #define CONFIG_FSL_LAW 1 /* Use common FSL init code */ |
| |
| #define CONFIG_SYS_CLK_FREQ 33000000 |
| |
| /* |
| * These can be toggled for performance analysis, otherwise use default. |
| */ |
| #define CONFIG_L2_CACHE /* toggle L2 cache */ |
| #define CONFIG_BTB /* toggle branch predition */ |
| #define CONFIG_ADDR_STREAMING /* toggle addr streaming */ |
| #define CONFIG_CLEAR_LAW0 /* Clear LAW0 in cpu_init_r */ |
| |
| /* |
| * Only possible on E500 Version 2 or newer cores. |
| */ |
| #define CONFIG_ENABLE_36BIT_PHYS 1 |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ |
| |
| #define CONFIG_CMD_SDRAM 1 /* SDRAM DIMM SPD info printout */ |
| #define CONFIG_ENABLE_36BIT_PHYS 1 |
| #undef CFG_DRAM_TEST |
| #define CFG_MEMTEST_START 0x00200000 /* memtest works on */ |
| #define CFG_MEMTEST_END 0x00400000 |
| |
| /* |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| */ |
| #define CFG_CCSRBAR_DEFAULT 0xff700000 /* CCSRBAR Default */ |
| #define CFG_CCSRBAR 0xe0000000 /* relocated CCSRBAR */ |
| #define CFG_CCSRBAR_PHYS CFG_CCSRBAR /* physical addr of CCSRBAR */ |
| #define CFG_IMMR CFG_CCSRBAR /* PQII uses CFG_IMMR */ |
| |
| #define PCI_SPEED 33333000 /* CPLD currenlty does not have PCI setup info */ |
| #define CFG_PCI1_ADDR (CFG_CCSRBAR+0x8000) |
| #define CFG_PCI2_ADDR (CFG_CCSRBAR+0x9000) |
| #define CFG_PCIE1_ADDR (CFG_CCSRBAR+0xa000) |
| |
| /* DDR Setup */ |
| #define CONFIG_FSL_DDR2 |
| #undef CONFIG_FSL_DDR_INTERACTIVE |
| #define CONFIG_DDR_ECC /* only for ECC DDR module */ |
| #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup */ |
| #define CONFIG_DDR_SPD |
| |
| #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ |
| #define CONFIG_MEM_INIT_VALUE 0xDeadBeef |
| |
| #define CFG_DDR_SDRAM_BASE 0x00000000 |
| #define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE |
| #define CONFIG_VERY_BIG_RAM |
| |
| #define CONFIG_NUM_DDR_CONTROLLERS 1 |
| #define CONFIG_DIMM_SLOTS_PER_CTLR 1 |
| #define CONFIG_CHIP_SELECTS_PER_CTRL 2 |
| |
| /* I2C addresses of SPD EEPROMs */ |
| #define SPD_EEPROM_ADDRESS 0x51 /* CTLR 0 DIMM 0 */ |
| |
| /* Manually set up DDR parameters */ |
| #define CFG_SDRAM_SIZE 1024 /* DDR is 1024MB */ |
| #define CFG_DDR_CS0_BNDS 0x0000000f /* 0-1024 */ |
| #define CFG_DDR_CS0_CONFIG 0x80000102 |
| #define CFG_DDR_TIMING_0 0x00260802 |
| #define CFG_DDR_TIMING_1 0x38355322 |
| #define CFG_DDR_TIMING_2 0x039048c7 |
| #define CFG_DDR_CONTROL 0xc2000000 /* unbuffered,no DYN_PWR */ |
| #define CFG_DDR_MODE 0x00000432 |
| #define CFG_DDR_INTERVAL 0x05150100 |
| #define DDR_SDRAM_CFG 0x43000000 |
| |
| #undef CONFIG_CLOCKS_IN_MHZ |
| |
| /* |
| * Local Bus Definitions |
| */ |
| |
| /* |
| * FLASH on the Local Bus |
| * based on flash chip S29GL01GP |
| * One bank, 128M, using the CFI driver. |
| * Boot from BR0 bank at 0xf800_0000 |
| * |
| * BR0: |
| * Base address 0 = 0xF8000000 = BR0[0:16] = 1111 1000 0000 0000 0 |
| * Port Size = 16 bits = BRx[19:20] = 10 |
| * Use GPCM = BRx[24:26] = 000 |
| * Valid = BRx[31] = 1 |
| * |
| * 0 4 8 12 16 20 24 28 |
| * 1111 1000 0000 0000 0001 0000 0000 0001 = f8001001 BR0 |
| * |
| * OR0: |
| * Addr Mask = 128M = ORx[0:16] = 1111 1000 0000 0000 0 |
| * Reserved ORx[17:18] = 00 |
| * CSNT = ORx[20] = 1 |
| * ACS = half cycle delay = ORx[21:22] = 11 |
| * SCY = 6 = ORx[24:27] = 0110 |
| * TRLX = use relaxed timing = ORx[29] = 1 |
| * EAD = use external address latch delay = OR[31] = 1 |
| * |
| * 0 4 8 12 16 20 24 28 |
| * 1111 1000 0000 0000 0000 1110 0110 0101 = f8000E65 ORx |
| */ |
| |
| #define CFG_BOOT_BLOCK 0xf8000000 /* boot TLB block */ |
| #define CFG_FLASH_BASE CFG_BOOT_BLOCK /* start of FLASH 128M */ |
| |
| #define CFG_BR0_PRELIM 0xf8001001 |
| |
| #define CFG_OR0_PRELIM 0xf8000E65 |
| |
| #define CFG_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CFG_MAX_FLASH_SECT 1024 /* sectors per device */ |
| #undef CFG_FLASH_CHECKSUM |
| #define CFG_FLASH_ERASE_TOUT 512000 /* Flash Erase Timeout (ms) */ |
| #define CFG_FLASH_WRITE_TOUT 8000 /* Flash Write Timeout (ms) */ |
| |
| |
| #define CFG_MONITOR_BASE TEXT_BASE /* start of monitor */ |
| |
| #define CONFIG_FLASH_CFI_DRIVER 1 |
| #define CFG_FLASH_CFI 1 |
| #define CFG_FLASH_EMPTY_INFO |
| |
| /* |
| * Flash on the LocalBus |
| */ |
| #define CFG_LBC_CACHE_BASE 0xf0000000 /* Localbus cacheable */ |
| |
| /* Memory */ |
| #define CFG_INIT_RAM_LOCK 1 |
| #define CFG_INIT_RAM_ADDR 0xe4010000 /* Initial RAM address */ |
| #define CFG_INIT_RAM_END 0x4000 /* End of used area in RAM */ |
| |
| #define CFG_INIT_L2_ADDR 0xf8f80000 /* relocate boot L2SRAM */ |
| |
| #define CFG_GBL_DATA_SIZE 128 /* num bytes initial data */ |
| #define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE) |
| #define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET |
| |
| #define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Mon */ |
| #define CFG_MALLOC_LEN (128 * 1024) /* Reserved for malloc */ |
| |
| /* Serial Port */ |
| #define CONFIG_CONS_INDEX 1 |
| #undef CONFIG_SERIAL_SOFTWARE_FIFO |
| #define CFG_NS16550 |
| #define CFG_NS16550_SERIAL |
| #define CFG_NS16550_REG_SIZE 1 |
| #define CFG_NS16550_CLK get_bus_freq(0) |
| |
| #define CFG_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200} |
| |
| #define CFG_NS16550_COM1 (CFG_CCSRBAR+0x4500) |
| #define CFG_NS16550_COM2 (CFG_CCSRBAR+0x4600) |
| |
| /* Use the HUSH parser */ |
| #define CFG_HUSH_PARSER |
| #ifdef CFG_HUSH_PARSER |
| #define CFG_PROMPT_HUSH_PS2 "> " |
| #endif |
| |
| /* pass open firmware flat tree */ |
| #define CONFIG_OF_LIBFDT 1 |
| #define CONFIG_OF_BOARD_SETUP 1 |
| |
| /* |
| * I2C |
| */ |
| #define CONFIG_FSL_I2C /* Use FSL common I2C driver */ |
| #define CONFIG_HARD_I2C /* I2C with hardware support*/ |
| #undef CONFIG_SOFT_I2C /* I2C bit-banged */ |
| #define CFG_I2C_SPEED 400000 /* I2C speed and slave address */ |
| #define CFG_I2C_EEPROM_ADDR 0x57 |
| #define CFG_I2C_SLAVE 0x7F |
| #define CFG_I2C_NOPROBES {0x69} /* Don't probe these addrs */ |
| #define CFG_I2C_OFFSET 0x3000 |
| |
| /* |
| * General PCI |
| * Memory space is mapped 1-1, but I/O space must start from 0. |
| */ |
| #define CFG_PCI_PHYS 0x80000000 /* 1G PCI TLB */ |
| |
| #define CFG_PCI1_MEM_BASE 0x80000000 |
| #define CFG_PCI1_MEM_PHYS CFG_PCI1_MEM_BASE |
| #define CFG_PCI1_MEM_SIZE 0x20000000 /* 512M */ |
| #define CFG_PCI1_IO_BASE 0x00000000 |
| #define CFG_PCI1_IO_PHYS 0xe2000000 |
| #define CFG_PCI1_IO_SIZE 0x00100000 /* 1M */ |
| |
| #ifdef CONFIG_PCI2 |
| #define CFG_PCI2_MEM_BASE 0xC0000000 |
| #define CFG_PCI2_MEM_PHYS CFG_PCI2_MEM_BASE |
| #define CFG_PCI2_MEM_SIZE 0x20000000 /* 512M */ |
| #define CFG_PCI2_IO_BASE 0x00000000 |
| #define CFG_PCI2_IO_PHYS 0xe2800000 |
| #define CFG_PCI2_IO_SIZE 0x00100000 /* 1M */ |
| #endif |
| |
| #ifdef CONFIG_PCIE1 |
| #define CFG_PCIE1_MEM_BASE 0xa0000000 |
| #define CFG_PCIE1_MEM_PHYS CFG_PCIE1_MEM_BASE |
| #define CFG_PCIE1_MEM_SIZE 0x20000000 /* 512M */ |
| #define CFG_PCIE1_IO_BASE 0x00000000 |
| #define CFG_PCIE1_IO_PHYS 0xe3000000 |
| #define CFG_PCIE1_IO_SIZE 0x00100000 /* 1M */ |
| #endif |
| |
| |
| #if !defined(CONFIG_PCI_PNP) |
| #define PCI_ENET0_IOADDR 0xe0000000 |
| #define PCI_ENET0_MEMADDR 0xe0000000 |
| #define PCI_IDSEL_NUMBER 0x0c /* slot0->3(IDSEL)=12->15 */ |
| #endif |
| |
| #if defined(CONFIG_PCI) |
| |
| #define CONFIG_NET_MULTI |
| #define CONFIG_PCI_PNP /* do pci plug-and-play */ |
| |
| #undef CONFIG_EEPRO100 |
| #undef CONFIG_TULIP |
| |
| #undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| |
| /* PCI view of System Memory */ |
| #define CFG_PCI_MEMORY_BUS 0x00000000 |
| #define CFG_PCI_MEMORY_PHYS 0x00000000 |
| #define CFG_PCI_MEMORY_SIZE 0x80000000 |
| |
| #endif /* CONFIG_PCI */ |
| |
| #if defined(CONFIG_TSEC_ENET) |
| |
| #ifndef CONFIG_NET_MULTI |
| #define CONFIG_NET_MULTI 1 |
| #endif |
| |
| #define CONFIG_MII 1 /* MII PHY management */ |
| #define CONFIG_TSEC1 1 |
| #define CONFIG_TSEC1_NAME "eTSEC0" |
| #define CONFIG_TSEC2 1 |
| #define CONFIG_TSEC2_NAME "eTSEC1" |
| #define CONFIG_TSEC3 1 |
| #define CONFIG_TSEC3_NAME "eTSEC2" |
| #define CONFIG_TSEC4 1 |
| #define CONFIG_TSEC4_NAME "eTSEC3" |
| #undef CONFIG_MPC85XX_FEC |
| |
| #define TSEC1_PHY_ADDR 0 |
| #define TSEC2_PHY_ADDR 1 |
| #define TSEC3_PHY_ADDR 2 |
| #define TSEC4_PHY_ADDR 3 |
| |
| #define TSEC1_PHYIDX 0 |
| #define TSEC2_PHYIDX 0 |
| #define TSEC3_PHYIDX 0 |
| #define TSEC4_PHYIDX 0 |
| #define TSEC1_FLAGS TSEC_GIGABIT |
| #define TSEC2_FLAGS TSEC_GIGABIT |
| #define TSEC3_FLAGS TSEC_GIGABIT |
| #define TSEC4_FLAGS TSEC_GIGABIT |
| |
| /* Options are: eTSEC[0-3] */ |
| #define CONFIG_ETHPRIME "eTSEC2" |
| #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ |
| #endif /* CONFIG_TSEC_ENET */ |
| |
| /* |
| * Environment |
| */ |
| #define CFG_ENV_IS_IN_FLASH 1 |
| #define CFG_ENV_ADDR (CFG_MONITOR_BASE + 0x40000) |
| #define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */ |
| #define CFG_ENV_SIZE 0x2000 |
| |
| #define CONFIG_LOADS_ECHO 1 /* echo on for serial download */ |
| #define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
| |
| /* |
| * BOOTP options |
| */ |
| #define CONFIG_BOOTP_BOOTFILESIZE |
| #define CONFIG_BOOTP_BOOTPATH |
| #define CONFIG_BOOTP_GATEWAY |
| #define CONFIG_BOOTP_HOSTNAME |
| |
| |
| /* |
| * Command line configuration. |
| */ |
| #include <config_cmd_default.h> |
| |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_MII |
| |
| #if defined(CONFIG_PCI) |
| #define CONFIG_CMD_PCI |
| #endif |
| |
| |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CFG_LONGHELP /* undef to save memory */ |
| #define CFG_LOAD_ADDR 0x2000000 /* default load address */ |
| #define CFG_PROMPT "=> " /* Monitor Command Prompt */ |
| #if defined(CONFIG_CMD_KGDB) |
| #define CFG_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #else |
| #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ |
| #endif |
| #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ |
| #define CFG_MAXARGS 16 /* max number of command args */ |
| #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ |
| #define CFG_HZ 1000 /* decrementer freq: 1ms ticks */ |
| |
| /* |
| * For booting Linux, the board info and command line data |
| * have to be in the first 8 MB of memory, since this is |
| * the maximum mapped by the Linux kernel during initialization. |
| */ |
| #define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux*/ |
| |
| /* |
| * Internal Definitions |
| * |
| * Boot Flags |
| */ |
| #define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */ |
| #define BOOTFLAG_WARM 0x02 /* Software reboot */ |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ |
| #define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ |
| #endif |
| |
| /* |
| * Environment Configuration |
| */ |
| |
| /* The mac addresses for all ethernet interface */ |
| #if defined(CONFIG_TSEC_ENET) |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_ETHADDR 00:E0:0C:00:00:FD |
| #define CONFIG_HAS_ETH1 |
| #define CONFIG_ETH1ADDR 00:E0:0C:00:01:FD |
| #define CONFIG_HAS_ETH2 |
| #define CONFIG_ETH2ADDR 00:E0:0C:00:02:FD |
| #define CONFIG_HAS_ETH3 |
| #define CONFIG_ETH3ADDR 00:E0:0C:00:03:FD |
| #endif |
| |
| #define CONFIG_IPADDR 10.101.43.142 |
| |
| #define CONFIG_HOSTNAME atum |
| #define CONFIG_ROOTPATH /nfsroot |
| #define CONFIG_BOOTFILE /tftpboot/uImage.atum |
| #define CONFIG_UBOOTPATH /tftpboot/uboot.bin /* TFTP server */ |
| |
| #define CONFIG_SERVERIP 10.101.43.10 |
| #define CONFIG_GATEWAYIP 10.101.45.1 |
| #define CONFIG_NETMASK 255.255.248.0 |
| |
| #define CONFIG_LOADADDR 1000000 /*default location for tftp and bootm*/ |
| |
| #define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ |
| #undef CONFIG_BOOTARGS /* the boot command will set bootargs*/ |
| |
| #define CONFIG_BAUDRATE 115200 |
| |
| #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 $dtbaddr $dtbfile;" \ |
| "bootm $loadaddr - $dtbaddr" |
| |
| |
| #define CONFIG_RAMBOOTCOMMAND \ |
| "setenv bootargs root=/dev/ram rw " \ |
| "console=$consoledev,$baudrate $othbootargs;" \ |
| "tftp $ramdiskaddr $ramdiskfile;" \ |
| "tftp $loadaddr $bootfile;" \ |
| "tftp $dtbaddr $dtbfile;" \ |
| "bootm $loadaddr $ramdiskaddr $dtbaddr" |
| |
| #define CONFIG_BOOTCOMMAND CONFIG_NFSBOOTCOMMAND |
| |
| #endif /* __CONFIG_H */ |
