| /* | |
| * (C) Copyright 2005-2007 | |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. | |
| * | |
| * SPDX-License-Identifier: GPL-2.0+ | |
| */ | |
| /************************************************************************ | |
| * bamboo.h - configuration for BAMBOO board | |
| ***********************************************************************/ | |
| #ifndef __CONFIG_H | |
| #define __CONFIG_H | |
| /*----------------------------------------------------------------------- | |
| * High Level Configuration Options | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_BAMBOO 1 /* Board is BAMBOO */ | |
| #define CONFIG_440EP 1 /* Specific PPC440EP support */ | |
| #define CONFIG_440 1 /* ... PPC440 family */ | |
| #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ | |
| #ifndef CONFIG_SYS_TEXT_BASE | |
| #define CONFIG_SYS_TEXT_BASE 0xFFFA0000 | |
| #endif | |
| /* | |
| * Include common defines/options for all AMCC eval boards | |
| */ | |
| #define CONFIG_HOSTNAME bamboo | |
| #include "amcc-common.h" | |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ | |
| /* | |
| * Please note that, if NAND support is enabled, the 2nd ethernet port | |
| * can't be used because of pin multiplexing. So, if you want to use the | |
| * 2nd ethernet port you have to "undef" the following define. | |
| */ | |
| #define CONFIG_BAMBOO_NAND 1 /* enable nand flash support */ | |
| /*----------------------------------------------------------------------- | |
| * Base addresses -- Note these are effective addresses where the | |
| * actual resources get mapped (not physical addresses) | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_SYS_FLASH_BASE 0xfff00000 /* 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_BOOT_BASE_ADDR 0xf0000000 | |
| #define CONFIG_SYS_NAND_ADDR 0x90000000 | |
| #define CONFIG_SYS_NAND2_ADDR 0x94000000 | |
| /*----------------------------------------------------------------------- | |
| * 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 */ | |
| /*----------------------------------------------------------------------- | |
| * NVRAM/RTC | |
| * | |
| * NOTE: The RTC registers are located at 0x7FFF0 - 0x7FFFF | |
| * The DS1558 code assumes this condition | |
| * | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_SYS_NVRAM_SIZE (0x2000 - 0x10) /* NVRAM size(8k)- RTC regs */ | |
| #define CONFIG_RTC_DS1556 1 /* DS1556 RTC */ | |
| /*----------------------------------------------------------------------- | |
| * Environment | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ | |
| /*----------------------------------------------------------------------- | |
| * FLASH related | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_SYS_MAX_FLASH_BANKS 3 /* number of banks */ | |
| #define CONFIG_SYS_MAX_FLASH_SECT 256 /* sectors per device */ | |
| #undef CONFIG_SYS_FLASH_CHECKSUM | |
| #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_ADDR0 0x555 | |
| #define CONFIG_SYS_FLASH_ADDR1 0x2aa | |
| #define CONFIG_SYS_FLASH_WORD_SIZE unsigned char | |
| #define CONFIG_SYS_FLASH_2ND_16BIT_DEV 1 /* bamboo has 8 and 16bit device */ | |
| #define CONFIG_SYS_FLASH_2ND_ADDR 0x87800000 /* bamboo has 8 and 16bit device */ | |
| #ifdef CONFIG_ENV_IS_IN_FLASH | |
| #define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ | |
| #define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-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 */ | |
| /*----------------------------------------------------------------------- | |
| * NAND FLASH | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_SYS_MAX_NAND_DEVICE 2 | |
| #define CONFIG_SYS_NAND_BASE (CONFIG_SYS_NAND_ADDR + CONFIG_SYS_NAND_CS) | |
| #define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_ADDR + 2 } | |
| #define CONFIG_SYS_NAND_SELECT_DEVICE 1 /* nand driver supports mutipl. chips */ | |
| #define CONFIG_SYS_NAND_CS 1 | |
| /*----------------------------------------------------------------------- | |
| * DDR SDRAM | |
| *----------------------------------------------------------------------------- */ | |
| #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ | |
| #undef CONFIG_DDR_ECC /* don't use ECC */ | |
| #define CONFIG_SYS_SIMULATE_SPD_EEPROM 0xff /* simulate spd eeprom on this address */ | |
| #define SPD_EEPROM_ADDRESS {CONFIG_SYS_SIMULATE_SPD_EEPROM, 0x50, 0x51} | |
| #define CONFIG_SYS_MBYTES_SDRAM (64) /* 64MB fixed size for early-sdram-init */ | |
| #define CONFIG_PROG_SDRAM_TLB | |
| /*----------------------------------------------------------------------- | |
| * I2C | |
| *----------------------------------------------------------------------*/ | |
| #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 | |
| #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 */ | |
| /* | |
| * 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=fff00000\0" \ | |
| "ramdisk_addr=fff10000\0" \ | |
| "" | |
| #define CONFIG_HAS_ETH0 | |
| #define CONFIG_PHY_ADDR 0 /* PHY address, See schematics */ | |
| #define CONFIG_PHY1_ADDR 1 | |
| #ifndef CONFIG_BAMBOO_NAND | |
| #define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ | |
| #endif /* CONFIG_BAMBOO_NAND */ | |
| #ifdef CONFIG_440EP | |
| /* USB */ | |
| #define CONFIG_USB_OHCI | |
| #define CONFIG_USB_STORAGE | |
| /*Comment this out to enable USB 1.1 device*/ | |
| #define USB_2_0_DEVICE | |
| #endif /*CONFIG_440EP*/ | |
| /* | |
| * Commands additional to the ones defined in amcc-common.h | |
| */ | |
| #define CONFIG_CMD_DATE | |
| #define CONFIG_CMD_EXT2 | |
| #define CONFIG_CMD_FAT | |
| #define CONFIG_CMD_PCI | |
| #define CONFIG_CMD_SDRAM | |
| #define CONFIG_CMD_SNTP | |
| #define CONFIG_CMD_USB | |
| #ifdef CONFIG_BAMBOO_NAND | |
| #define CONFIG_CMD_NAND | |
| #endif | |
| #define CONFIG_SUPPORT_VFAT | |
| /* Partitions */ | |
| #define CONFIG_MAC_PARTITION | |
| #define CONFIG_DOS_PARTITION | |
| #define CONFIG_ISO_PARTITION | |
| /*----------------------------------------------------------------------- | |
| * 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 */ | |
| #endif /* __CONFIG_H */ |