diff options
Diffstat (limited to 'include/configs/ATUM8548.h')
| -rw-r--r-- | include/configs/ATUM8548.h | 458 |
1 files changed, 458 insertions, 0 deletions
diff --git a/include/configs/ATUM8548.h b/include/configs/ATUM8548.h new file mode 100644 index 0000000..f7020b4 --- /dev/null +++ b/include/configs/ATUM8548.h @@ -0,0 +1,458 @@ +/* + * 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_SPD_EEPROM 1 /* Use SPD EEPROM for DDR setup*/ +#undef CONFIG_DDR_2T_TIMING /* Sets the 2T timing bit */ + +#define CONFIG_DDR_ECC /* only for ECC DDR module */ +#define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ +#define CONFIG_MEM_INIT_VALUE 0xDeadBeef +#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */ + +#define MPC85xx_DDR_SDRAM_CLK_CNTL /* 85xx has clock control reg */ + +#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_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 CFG_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory*/ +#define CFG_SDRAM_BASE CFG_DDR_SDRAM_BASE + +#if defined(CONFIG_SPD_EEPROM) + /* + * Determine DDR configuration from I2C interface. + */ + #define SPD_EEPROM_ADDRESS 0x51 /* DDR DIMM */ + +#else + /* + * 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 +#endif + +#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 CFG_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 */ |