| /* |
| * (C) Copyright 2007 |
| * Stefan Roese, DENX Software Engineering, sr@denx.de. |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| /************************************************************************ |
| * TAISHAN.h - configuration for AMCC 440GX Ref |
| ***********************************************************************/ |
| |
| #ifndef __CONFIG_H |
| #define __CONFIG_H |
| |
| /*----------------------------------------------------------------------- |
| * High Level Configuration Options |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_TAISHAN 1 /* Board is taishan */ |
| #define CONFIG_440GX 1 /* Specifc GX support */ |
| #define CONFIG_440 1 /* ... PPC440 family */ |
| #define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ |
| |
| #define CONFIG_SYS_TEXT_BASE 0xFFFC0000 |
| |
| /* |
| * Include common defines/options for all AMCC eval boards |
| */ |
| #define CONFIG_HOSTNAME taishan |
| #define CONFIG_USE_TTY ttyS1 |
| #include "amcc-common.h" |
| |
| #define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_pre_init */ |
| #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_FLASH_BASE 0xfc000000 /* start of FLASH */ |
| #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_EBC0_FLASH_BASE CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_EBC1_FPGA_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x01000000) |
| #define CONFIG_SYS_EBC2_LCM_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x02000000) |
| #define CONFIG_SYS_EBC3_CONN_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x08000000) |
| |
| #define CONFIG_SYS_GPIO_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x00000700) |
| |
| /*----------------------------------------------------------------------- |
| * 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) |
| |
| /*----------------------------------------------------------------------- |
| * Serial Port |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_CONS_INDEX 2 /* Use UART1 */ |
| #define CONFIG_SYS_EXT_SERIAL_CLOCK (1843200 * 6) /* Ext clk @ 11.059 MHz */ |
| |
| /*----------------------------------------------------------------------- |
| * Environment |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH related |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_FLASH_CFI |
| #define CONFIG_FLASH_CFI_DRIVER |
| #define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */ |
| #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */ |
| |
| #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} |
| #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ |
| #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* 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_ENV_SECT_SIZE 0x40000 /* size of one complete sector */ |
| #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE-CONFIG_ENV_SECT_SIZE) |
| #define CONFIG_ENV_SIZE 0x4000 /* 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) |
| |
| /*----------------------------------------------------------------------- |
| * E2PROM bootstrap configure value |
| *----------------------------------------------------------------------*/ |
| |
| /* |
| * 800/133/66 |
| * IIC 0~15: 86 78 11 6a 61 A7 04 62 00 00 00 00 00 00 00 00 |
| */ |
| |
| /* |
| * 800/160/80 |
| * IIC 0~15: 86 78 c1 a6 09 67 04 63 00 00 00 00 00 00 00 00 |
| */ |
| |
| /*----------------------------------------------------------------------- |
| * DDR SDRAM |
| *----------------------------------------------------------------------*/ |
| #undef CONFIG_SPD_EEPROM /* Don't use SPD EEPROM for setup */ |
| #define CONFIG_SDRAM_BANK0 1 /* init onboard DDR SDRAM bank 0 */ |
| #define CONFIG_SYS_SDRAM0_TR0 0xC10A401A |
| #undef CONFIG_SDRAM_ECC /* enable ECC support */ |
| |
| /*----------------------------------------------------------------------- |
| * I2C |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_SYS_I2C_PPC4XX_SPEED_0 400000 |
| |
| #undef CONFIG_SYS_I2C_MULTI_EEPROMS |
| #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 |
| #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 |
| |
| #define CONFIG_SYS_BOOTSTRAP_IIC_ADDR 0x50 |
| |
| /* I2C SYSMON (LM75, AD7414 is almost compatible) */ |
| #define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ |
| #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" \ |
| "kozio=bootm 0xffe00000\0" \ |
| "" |
| |
| /*----------------------------------------------------------------------- |
| * Networking |
| *----------------------------------------------------------------------*/ |
| #define CONFIG_EMAC_NR_START 2 /* start with EMAC 2 (skip 0&1) */ |
| #define CONFIG_PHY_ADDR 0xff /* no phy on EMAC0 */ |
| #define CONFIG_PHY1_ADDR 0xff /* no phy on EMAC1 */ |
| #define CONFIG_PHY2_ADDR 0x1 |
| #define CONFIG_PHY3_ADDR 0x3 |
| #define CONFIG_ET1011C_PHY 1 |
| #define CONFIG_HAS_ETH0 |
| #define CONFIG_HAS_ETH1 |
| #define CONFIG_HAS_ETH2 |
| #define CONFIG_HAS_ETH3 |
| #define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ |
| #define CONFIG_PHY_RESET 1 /* reset phy upon startup */ |
| #define CONFIG_PHY_RESET_DELAY 1000 |
| |
| /* |
| * Commands additional to the ones defined in amcc-common.h |
| */ |
| #define CONFIG_CMD_DTT |
| #define CONFIG_CMD_PCI |
| |
| /*----------------------------------------------------------------------- |
| * PCI stuff |
| *----------------------------------------------------------------------- |
| */ |
| /* General PCI */ |
| #define CONFIG_PCI /* include pci support */ |
| #define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ |
| #define CONFIG_PCI_PNP /* do pci plug-and-play */ |
| #define CONFIG_EEPRO100 1 /* include PCI EEPRO100 */ |
| #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 /* let board init pci target */ |
| |
| #define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ |
| #define CONFIG_SYS_PCI_SUBSYS_DEVICEID 0xcafe /* Whatever */ |
| |
| #endif /* __CONFIG_H */ |
