| /* |
| * (C) Copyright 2005-2007 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * 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 |
| */ |
| |
| /************************************************************************ |
| * yosemite.h - configuration for Yosemite & Yellowstone boards |
| ***********************************************************************/ |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /*----------------------------------------------------------------------- |
| * High Level Configuration Options |
| *----------------------------------------------------------------------*/ |
| /* This config file is used for Yosemite (440EP) and Yellowstone (440GR)*/ |
| #ifndef CONFIG_YELLOWSTONE |
| #define CONFIG_440EP 1 /* Specific PPC440EP support */ |
| #define CONFIG_HOSTNAME yosemite |
| #else |
| #define CONFIG_440GR 1 /* Specific PPC440GR support */ |
| #define CONFIG_HOSTNAME yellowstone |
| #endif |
| #define CONFIG_440 1 /* ... PPC440 family */ |
| #define CONFIG_4xx 1 /* ... PPC4xx family */ |
| #define CONFIG_SYS_CLK_FREQ 66666666 /* external freq to pll */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xFFF80000 |
| |
| /* |
| * Include common defines/options for all AMCC eval boards |
| */ |
| #include "amcc-common.h" |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ |
| #define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */ |
| #define CONFIG_BOARD_RESET 1 /* call board_reset() */ |
| |
| /*----------------------------------------------------------------------- |
| * Base addresses -- Note these are effective addresses where the |
| * actual resources get mapped (not physical addresses) |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_FLASH_BASE 0xfc000000 /* start of FLASH */ |
| #define CONFIG_SYS_PCI_MEMBASE 0xa0000000 /* mapped pci memory*/ |
| #define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 |
| #define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 |
| #define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 |
| |
| /*Don't change either of these*/ |
| #define CONFIG_SYS_PCI_BASE 0xe0000000 /* internal PCI regs*/ |
| /*Don't change either of these*/ |
| |
| #define CONFIG_SYS_USB_DEVICE 0x50000000 |
| #define CONFIG_SYS_NVRAM_BASE_ADDR 0x80000000 |
| #define CONFIG_SYS_BCSR_BASE (CONFIG_SYS_NVRAM_BASE_ADDR | 0x2000) |
| #define CONFIG_SYS_BOOT_BASE_ADDR 0xf0000000 |
| |
| /*----------------------------------------------------------------------- |
| * Initial RAM & stack pointer (placed in SDRAM) |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_INIT_RAM_DCACHE 1 /* d-cache as init ram */ |
| #define CONFIG_SYS_INIT_RAM_ADDR 0x70000000 /* DCache */ |
| #define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) |
| #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 |
| |
| /*----------------------------------------------------------------------- |
| * Serial Port |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_CONS_INDEX 1 /* Use UART0 */ |
| #define CONFIG_SYS_EXT_SERIAL_CLOCK 11059200 /* use external 11.059MHz clk */ |
| |
| /*----------------------------------------------------------------------- |
| * Environment |
| *----------------------------------------------------------------------*/ |
| /* |
| * Define here the location of the environment variables (FLASH or EEPROM). |
| * Note: DENX encourages to use redundant environment in FLASH. |
| */ |
| #if 1 |
| #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ |
| #else |
| #define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */ |
| #endif |
| |
| /*----------------------------------------------------------------------- |
| * FLASH related |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ |
| #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ |
| #define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* AMD RESET for STM 29W320DB! */ |
| |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 512 /* max number of sectors on one chip */ |
| |
| #define CONFIG_SYS_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */ |
| #define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */ |
| |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ |
| |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| |
| #ifdef CONFIG_ENV_IS_IN_FLASH |
| #define CONFIG_ENV_SECT_SIZE 0x20000 /* size of one complete sector */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */ |
| |
| /* 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) |
| #endif /* CONFIG_ENV_IS_IN_FLASH */ |
| |
| /*----------------------------------------------------------------------- |
| * DDR SDRAM |
| *----------------------------------------------------------------------*/ |
| #undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */ |
| #define CONFIG_SYS_KBYTES_SDRAM (128 * 1024) /* 128MB */ |
| #define CONFIG_SYS_SDRAM_BANKS (2) |
| |
| /*----------------------------------------------------------------------- |
| * I2C |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ |
| |
| #define CONFIG_SYS_I2C_MULTI_EEPROMS |
| #define CONFIG_SYS_I2C_EEPROM_ADDR (0xa8>>1) |
| #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 |
| #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 |
| |
| #ifdef CONFIG_ENV_IS_IN_EEPROM |
| #define CONFIG_ENV_SIZE 0x200 /* Size of Environment vars */ |
| #define CONFIG_ENV_OFFSET 0x0 |
| #endif /* CONFIG_ENV_IS_IN_EEPROM */ |
| |
| /* I2C SYSMON (LM75, AD7414 is almost compatible) */ |
| #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ |
| #define CONFIG_DTT_AD7414 1 /* use AD7414 */ |
| #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ |
| #define CONFIG_SYS_DTT_MAX_TEMP 70 |
| #define CONFIG_SYS_DTT_LOW_TEMP -30 |
| #define CONFIG_SYS_DTT_HYSTERESIS 3 |
| |
| /* |
| * Default environment variables |
| */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| CONFIG_AMCC_DEF_ENV \ |
| CONFIG_AMCC_DEF_ENV_POWERPC \ |
| CONFIG_AMCC_DEF_ENV_PPC_OLD \ |
| CONFIG_AMCC_DEF_ENV_NOR_UPD \ |
| "kernel_addr=fc000000\0" \ |
| "ramdisk_addr=fc180000\0" \ |
| "" |
| |
| #define CONFIG_HAS_ETH0 1 /* add support for "ethaddr" */ |
| #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ |
| #define CONFIG_PHY_ADDR 1 /* PHY address, See schematics */ |
| #define CONFIG_PHY1_ADDR 3 |
| |
| /* Partitions */ |
| #define CONFIG_MAC_PARTITION |
| #define CONFIG_DOS_PARTITION |
| #define CONFIG_ISO_PARTITION |
| |
| #ifdef CONFIG_440EP |
| /* USB */ |
| #define CONFIG_USB_OHCI_NEW |
| #define CONFIG_USB_STORAGE |
| #define CONFIG_SYS_OHCI_BE_CONTROLLER |
| |
| #undef CONFIG_SYS_USB_OHCI_BOARD_INIT |
| #define CONFIG_SYS_USB_OHCI_CPU_INIT 1 |
| #define CONFIG_SYS_USB_OHCI_REGS_BASE (CONFIG_SYS_PERIPHERAL_BASE | 0x1000) |
| #define CONFIG_SYS_USB_OHCI_SLOT_NAME "ppc440" |
| #define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 15 |
| |
| /* Comment this out to enable USB 1.1 device */ |
| #define USB_2_0_DEVICE |
| |
| #define CONFIG_SUPPORT_VFAT |
| #endif /* CONFIG_440EP */ |
| |
| #ifdef DEBUG |
| #define CONFIG_PANIC_HANG |
| #else |
| #define CONFIG_HW_WATCHDOG /* watchdog */ |
| #endif |
| |
| /* |
| * Commands additional to the ones defined in amcc-common.h |
| */ |
| #define CONFIG_CMD_DTT |
| #define CONFIG_CMD_PCI |
| |
| #ifdef CONFIG_440EP |
| #define CONFIG_CMD_USB |
| #define CONFIG_CMD_FAT |
| #define CONFIG_CMD_EXT2 |
| #endif |
| |
| /*----------------------------------------------------------------------- |
| * PCI stuff |
| *----------------------------------------------------------------------- |
| */ |
| /* General PCI */ |
| #define CONFIG_PCI /* include pci support */ |
| #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
| #undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */ |
| #define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ |
| #define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE*/ |
| |
| /* Board-specific PCI */ |
| #define CONFIG_SYS_PCI_TARGET_INIT |
| #define CONFIG_SYS_PCI_MASTER_INIT |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ |
| #define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */ |
| |
| /*----------------------------------------------------------------------- |
| * External Bus Controller (EBC) Setup |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_CPLD 0x80000000 |
| |
| /* Memory Bank 0 (NOR-FLASH) initialization */ |
| #define CONFIG_SYS_EBC_PB0AP 0x03017300 |
| #define CONFIG_SYS_EBC_PB0CR (CONFIG_SYS_FLASH | 0xda000) |
| |
| /* Memory Bank 2 (CPLD) initialization */ |
| #define CONFIG_SYS_EBC_PB2AP 0x04814500 |
| #define CONFIG_SYS_EBC_PB2CR (CONFIG_SYS_CPLD | 0x18000) |
| |
| #define CONFIG_SYS_BCSR5_PCI66EN 0x80 |
| |
| #endif /* __CONFIG_H */ |