| /* |
| * (C) Copyright 2004 Sandburst Corporation |
| * |
| * 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 |
| */ |
| |
| /************************************************************************ |
| * KAMINOREFDES.h - configuration for the Sandburst Kamino Reference |
| * design. |
| ***********************************************************************/ |
| |
| /* |
| * $Id: KAREF.h,v 1.6 2005/06/03 15:05:25 tsawyer Exp $ |
| * |
| */ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /*----------------------------------------------------------------------- |
| * High Level Configuration Options |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_KAREF 1 /* Board is Kamino Ref Variant */ |
| #define CONFIG_440GX 1 /* Specifc GX support */ |
| #define CONFIG_440 1 /* ... PPC440 family */ |
| #define CONFIG_4xx 1 /* ... PPC4xx family */ |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ |
| #define CONFIG_MISC_INIT_F 1 /* Call board misc_init_f */ |
| #define CONFIG_MISC_INIT_R 1 /* Call board misc_init_r */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xFFF80000 |
| |
| #undef CONFIG_SYS_DRAM_TEST /* Disable-takes long time!*/ |
| #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */ |
| |
| #define CONFIG_VERY_BIG_RAM 1 |
| #define CONFIG_VERSION_VARIABLE |
| |
| #define CONFIG_IDENT_STRING " Sandburst Kamino Reference Design" |
| |
| /*----------------------------------------------------------------------- |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ |
| #define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */ |
| #define CONFIG_SYS_MONITOR_BASE 0xfff80000 /* start of monitor */ |
| #define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ |
| #define CONFIG_SYS_ISRAM_BASE 0xc0000000 /* internal SRAM */ |
| #define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ |
| |
| #define CONFIG_SYS_NVRAM_BASE_ADDR (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000) |
| #define CONFIG_SYS_KAREF_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08200000) |
| #define CONFIG_SYS_OFEM_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08400000) |
| #define CONFIG_SYS_BME32_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08500000) |
| #define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) |
| |
| /* Here for completeness */ |
| #define CONFIG_SYS_OFEMAC_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08600000) |
| |
| /*----------------------------------------------------------------------- |
| * Initial RAM & stack pointer (placed in internal SRAM) |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_TEMP_STACK_OCM 1 |
| #define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_ISRAM_BASE |
| #define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE /* Initial RAM address */ |
| #define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in RAM */ |
| |
| #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 - 0x4) |
| |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) /* Rsrv 256kB for Mon */ |
| #define CONFIG_SYS_MALLOC_LEN (128 * 1024) /* Rsrv 128kB for malloc */ |
| |
| /*----------------------------------------------------------------------- |
| * Serial Port |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
| #define CONFIG_SYS_NS16550 |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE 1 |
| #define CONFIG_SYS_NS16550_CLK get_serial_clock() |
| #define CONFIG_SERIAL_MULTI 1 |
| #define CONFIG_BAUDRATE 9600 |
| |
| #define CONFIG_SYS_BAUDRATE_TABLE \ |
| {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} |
| |
| /*----------------------------------------------------------------------- |
| * NVRAM/RTC |
| * |
| * NOTE: Upper 8 bytes of NVRAM is where the RTC registers are located. |
| * The DS1743 code assumes this condition (i.e. -- it assumes the base |
| * address for the RTC registers is: |
| * |
| * CONFIG_SYS_NVRAM_BASE_ADDR + CONFIG_SYS_NVRAM_SIZE |
| * |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_NVRAM_SIZE (0x2000 - 8) /* NVRAM size(8k)- RTC regs*/ |
| #define CONFIG_RTC_DS174x 1 /* DS1743 RTC */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH related |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 8 /* sectors per device */ |
| |
| #undef CONFIG_SYS_FLASH_CHECKSUM |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Flash Erase TO (in ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write TO(in ms) */ |
| |
| /*----------------------------------------------------------------------- |
| * DDR SDRAM |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup*/ |
| #define SPD_EEPROM_ADDRESS {0x53} /* SPD i2c spd addresses */ |
| |
| /*----------------------------------------------------------------------- |
| * I2C |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_HARD_I2C 1 /* I2C hardware support */ |
| #undef CONFIG_SOFT_I2C /* I2C !bit-banged */ |
| #define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed 400kHz */ |
| #define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */ |
| #define CONFIG_SYS_I2C_NOPROBES {0x69} /* Don't probe these addrs */ |
| #define CONFIG_I2C_BUS1 1 /* Include i2c bus 1 supp */ |
| |
| |
| /*----------------------------------------------------------------------- |
| * Environment |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_ENV_IS_IN_NVRAM 1 /* Environment uses NVRAM */ |
| #undef CONFIG_ENV_IS_IN_FLASH /* ... not in flash */ |
| #undef CONFIG_ENV_IS_IN_EEPROM /* ... not in EEPROM */ |
| #define CONFIG_ENV_OVERWRITE 1 /* allow env overwrite */ |
| |
| #define CONFIG_ENV_SIZE 0x1000 /* Size of Env vars */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_NVRAM_BASE_ADDR) |
| |
| #define CONFIG_BOOTDELAY 5 /* 5 second autoboot */ |
| |
| #define CONFIG_LOADS_ECHO 1 /* echo on for serial dnld */ |
| #define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */ |
| |
| /*----------------------------------------------------------------------- |
| * Networking |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_PPC4xx_EMAC |
| #define CONFIG_MII 1 /* MII PHY management */ |
| #define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */ |
| #define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */ |
| #define CONFIG_PHY2_ADDR 0x08 /* PHY addr, MGMT, EMAC2 */ |
| #define CONFIG_PHY3_ADDR 0x18 /* PHY addr, LCL, EMAC3 */ |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_HAS_ETH1 |
| #define CONFIG_HAS_ETH2 |
| #define CONFIG_HAS_ETH3 |
| #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ |
| #define CONFIG_CIS8201_PHY 1 /* RGMII mode for Cicada */ |
| #define CONFIG_CIS8201_SHORT_ETCH 1 /* Use short etch mode */ |
| #define CONFIG_PHY_GIGE 1 /* GbE speed/duplex detect */ |
| #define CONFIG_PHY_RESET_DELAY 1000 |
| #define CONFIG_NETMASK 255.255.0.0 |
| #define CONFIG_ETHADDR 00:00:00:00:00:00 /* No EMAC 0 support */ |
| #define CONFIG_ETH1ADDR 00:00:00:00:00:00 /* No EMAC 1 support */ |
| #define CONFIG_SYS_RX_ETH_BUFFER 32 /* #eth rx buff & descrs */ |
| |
| |
| /* |
| * 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_PCI |
| #define CONFIG_CMD_IRQ |
| #define CONFIG_CMD_I2C |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_DATE |
| #define CONFIG_CMD_BEDBUG |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_DIAG |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_NET |
| #define CONFIG_CMD_ELF |
| #define CONFIG_CMD_IDE |
| #define CONFIG_CMD_FAT |
| |
| |
| /* Include NetConsole support */ |
| #define CONFIG_NETCONSOLE |
| |
| /* Include auto complete with tabs */ |
| #define CONFIG_AUTO_COMPLETE 1 |
| #define CONFIG_SYS_ALT_MEMTEST 1 /* use real memory test */ |
| |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_PROMPT "KaRefDes=> " /* Monitor Command Prompt */ |
| |
| #define CONFIG_SYS_HUSH_PARSER 1 /* HUSH for ext'd cli */ |
| |
| |
| /*----------------------------------------------------------------------- |
| * Console Buffer |
| *----------------------------------------------------------------------*/ |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| #else |
| #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ |
| #endif |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_MAXARGS 16 /* max number of cmd args */ |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Arg Buffer Size */ |
| |
| /*----------------------------------------------------------------------- |
| * Memory Test |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ |
| #define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ |
| |
| /*----------------------------------------------------------------------- |
| * Compact Flash (in true IDE mode) |
| *----------------------------------------------------------------------*/ |
| #undef CONFIG_IDE_8xx_DIRECT /* no pcmcia interface required */ |
| #undef CONFIG_IDE_LED /* no led for ide supported */ |
| |
| #define CONFIG_IDE_RESET /* reset for ide supported */ |
| #define CONFIG_SYS_IDE_MAXBUS 1 /* max. 1 IDE busses */ |
| #define CONFIG_SYS_IDE_MAXDEVICE (CONFIG_SYS_IDE_MAXBUS*1) /* max. 1 drives per IDE bus */ |
| |
| #define CONFIG_SYS_ATA_BASE_ADDR 0xF0000000 |
| #define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000 |
| #define CONFIG_SYS_ATA_DATA_OFFSET 0x0000 /* Offset for data I/O */ |
| #define CONFIG_SYS_ATA_REG_OFFSET 0x0000 /* Offset for normal register accesses*/ |
| #define CONFIG_SYS_ATA_ALT_OFFSET 0x100000 /* Offset for alternate registers */ |
| |
| #define CONFIG_SYS_ATA_STRIDE 2 /* Directly connected CF, needs a stride |
| to get to the correct offset */ |
| #define CONFIG_DOS_PARTITION 1 /* Include dos partition */ |
| |
| /*----------------------------------------------------------------------- |
| * PCI |
| *----------------------------------------------------------------------*/ |
| /* General PCI */ |
| #define CONFIG_PCI /* include pci support */ |
| #define CONFIG_PCI_PNP /* do pci plug-and-play */ |
| #define CONFIG_PCI_SCAN_SHOW /* show pci devices */ |
| #define CONFIG_SYS_PCI_TARGBASE (CONFIG_SYS_PCI_MEMBASE) |
| |
| /* Board-specific PCI */ |
| #define CONFIG_SYS_PCI_TARGET_INIT /* let board init pci target*/ |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x17BA /* Sandburst */ |
| #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ |
| |
| /* |
| * 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 CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ |
| |
| #if defined(CONFIG_CMD_KGDB) |
| #define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port baud */ |
| #define CONFIG_KGDB_SER_INDEX 2 /* kgdb serial port */ |
| #endif |
| |
| /*----------------------------------------------------------------------- |
| * Miscellaneous configurable options |
| *----------------------------------------------------------------------*/ |
| #undef CONFIG_WATCHDOG /* watchdog disabled */ |
| #define CONFIG_SYS_LOAD_ADDR 0x8000000 /* default load address */ |
| #define CONFIG_SYS_EXTBDINFO 1 /* use extended board_info */ |
| |
| #define CONFIG_SYS_HZ 100 /* decr freq: 1 ms ticks */ |
| |
| |
| #endif /* __CONFIG_H */ |