diff options
Diffstat (limited to 'qemu/roms/u-boot/include/configs/luan.h')
| -rw-r--r-- | qemu/roms/u-boot/include/configs/luan.h | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/include/configs/luan.h b/qemu/roms/u-boot/include/configs/luan.h new file mode 100644 index 000000000..15e4a7e5c --- /dev/null +++ b/qemu/roms/u-boot/include/configs/luan.h @@ -0,0 +1,177 @@ +/* + * (C) Copyright 2005 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * John Otken, jotken@softadvances.com + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/************************************************************************ + * luan.h - configuration for LUAN board + ***********************************************************************/ +#ifndef __CONFIG_H +#define __CONFIG_H + +/*----------------------------------------------------------------------- + * High Level Configuration Options + *----------------------------------------------------------------------*/ +#define CONFIG_LUAN 1 /* Board is Luan */ +#define CONFIG_440SP 1 /* Specific PPC440SP support */ +#define CONFIG_440 1 +#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ + +#define CONFIG_SYS_TEXT_BASE 0xFFFB0000 + +/* + * Include common defines/options for all AMCC eval boards + */ +#define CONFIG_HOSTNAME luan +#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() */ + +/*----------------------------------------------------------------------- + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) + *----------------------------------------------------------------------*/ +#define CONFIG_SYS_LARGE_FLASH 0xffc00000 /* 4MB flash address CS0 */ +#define CONFIG_SYS_SMALL_FLASH 0xff900000 /* 1MB flash address CS2 */ +#define CONFIG_SYS_SRAM_BASE 0xff800000 /* 1MB SRAM address CS2 */ +#define CONFIG_SYS_SRAM_SIZE (1 << 20) +#define CONFIG_SYS_EPLD_BASE 0xff000000 /* EPLD and FRAM CS1 */ + +#define CONFIG_SYS_ISRAM_BASE 0xf8000000 /* internal 8k SRAM (L2 cache) */ + +#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ +#define CONFIG_SYS_PCI_BASE 0xd0000000 /* internal PCI regs */ +#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CONFIG_SYS_PCI_MEMBASE */ + +#if CONFIG_SYS_LARGE_FLASH == 0xffc00000 +#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_LARGE_FLASH +#else +#define CONFIG_SYS_FLASH_BASE CONFIG_SYS_SMALL_FLASH +#endif + +#if CONFIG_SYS_SRAM_BASE +#define CONFIG_SYS_KBYTES_SDRAM 1024*2 +#else +#define CONFIG_SYS_KBYTES_SDRAM 1024 +#endif + +/*----------------------------------------------------------------------- + * Initial RAM & stack pointer (placed in SDRAM) + *----------------------------------------------------------------------*/ +#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_ISRAM_BASE +#define CONFIG_SYS_INIT_RAM_SIZE (8 << 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 /* 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. + */ +#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ + +/*----------------------------------------------------------------------- + * FLASH related + *----------------------------------------------------------------------*/ +#define CONFIG_SYS_MAX_FLASH_BANKS 3 /* max number of memory banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 64 /* 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_EMPTY_INFO /* print 'E' for empty sector on flinfo */ + +#define CONFIG_SYS_FLASH_ADDR0 0x555 +#define CONFIG_SYS_FLASH_ADDR1 0x2aa +#define CONFIG_SYS_FLASH_WORD_SIZE unsigned char + +#ifdef CONFIG_ENV_IS_IN_FLASH +#define CONFIG_ENV_SECT_SIZE 0x10000 /* 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 + *----------------------------------------------------------------------*/ +#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */ +#define SPD_EEPROM_ADDRESS {0x53, 0x52} /* SPD i2c spd addresses*/ +#define CONFIG_DDR_ECC 1 /* with ECC support */ + +/*----------------------------------------------------------------------- + * I2C + *----------------------------------------------------------------------*/ +#define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 + +#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 + +/* + * Default environment variables + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + CONFIG_AMCC_DEF_ENV \ + CONFIG_AMCC_DEF_ENV_PPC \ + CONFIG_AMCC_DEF_ENV_NOR_UPD \ + "kernel_addr=fc000000\0" \ + "ramdisk_addr=fc100000\0" \ + "" + +#define CONFIG_HAS_ETH0 +#define CONFIG_PHY_ADDR 1 +#define CONFIG_CIS8201_PHY 1 /* Enable 'special' RGMII mode for Cicada phy */ +#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ + +#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_PCI +#define CONFIG_CMD_SDRAM + +/*----------------------------------------------------------------------- + * PCI stuff + *----------------------------------------------------------------------- + */ +#if defined(CONFIG_CMD_PCI) + +/* General PCI */ +#define CONFIG_PCI /* include pci support */ +#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ +#define CONFIG_PCI_PNP /* do (not) pci plug-and-play */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ + +/* Board-specific PCI */ +#define CONFIG_SYS_PCI_TARGET_INIT +#undef CONFIG_SYS_PCI_MASTER_INIT + +#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ +#define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0x4403 /* whatever */ + +#endif + +#endif /* __CONFIG_H */ |