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u-boot/include/configs/MPC8260ADS.h
wdenk ef5a9672c7 * Patch by Xue Ligong (Joe), 13 Nov 2003: 
add Realtek 8019 ethernet driver

* Patch by Yuli Barcohen, 13 Nov 2003:
  MPC826xADS/PQ2FADS  cleanup

* Patch by Anders Larsen, 12 Nov 2003:
  Update README to mark the PORTIO commands non-standard
2003-12-07 00:46:27 +00:00

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/*
* (C) Copyright 2001
* Stuart Hughes <stuarth@lineo.com>
* This file is based on similar values for other boards found in other
* U-Boot config files, and some that I found in the mpc8260ads manual.
*
* Note: my board is a PILOT rev.
* Note: the mpc8260ads doesn't come with a proper Ethernet MAC address.
*
* (C) Copyright 2003 Arabella Software Ltd.
* Yuli Barcohen <yuli@arabellasw.com>
* Added support for SDRAM DIMMs SPD EEPROM, MII, JFFS2.
* Ported to PQ2FADS-ZU and PQ2FADS-VR boards.
*
* 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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_MPC8260 1 /* This is an MPC8260 CPU */
#define CONFIG_MPC8260ADS 1 /* ...on motorola ads board */
/* ADS flavours */
#define CFG_8260ADS 1 /* MPC8260ADS */
#define CFG_8266ADS 2 /* MPC8266ADS */
#define CFG_PQ2FADS 3 /* PQ2FADS-ZU or PQ2FADS-VR */
#ifndef CONFIG_ADSTYPE
#define CONFIG_ADSTYPE CFG_8260ADS
#endif /* CONFIG_ADSTYPE */
#define CONFIG_BOARD_PRE_INIT 1 /* Call board_pre_init */
/* allow serial and ethaddr to be overwritten */
#define CONFIG_ENV_OVERWRITE
/*
* select serial console configuration
*
* if either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
* CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
* for SCC).
*
* if CONFIG_CONS_NONE is defined, then the serial console routines must
* defined elsewhere (for example, on the cogent platform, there are serial
* ports on the motherboard which are used for the serial console - see
* cogent/cma101/serial.[ch]).
*/
#undef CONFIG_CONS_ON_SMC /* define if console on SMC */
#define CONFIG_CONS_ON_SCC /* define if console on SCC */
#undef CONFIG_CONS_NONE /* define if console on something else */
#define CONFIG_CONS_INDEX 1 /* which serial channel for console */
/*
* select ethernet configuration
*
* if either CONFIG_ETHER_ON_SCC or CONFIG_ETHER_ON_FCC is selected, then
* CONFIG_ETHER_INDEX must be set to the channel number (1-4 for SCC, 1-3
* for FCC)
*
* if CONFIG_ETHER_NONE is defined, then either the ethernet routines must be
* defined elsewhere (as for the console), or CFG_CMD_NET must be removed
* from CONFIG_COMMANDS to remove support for networking.
*/
#undef CONFIG_ETHER_ON_SCC /* define if ether on SCC */
#define CONFIG_ETHER_ON_FCC /* define if ether on FCC */
#undef CONFIG_ETHER_NONE /* define if ether on something else */
#ifdef CONFIG_ETHER_ON_FCC
#define CONFIG_ETHER_INDEX 2 /* which SCC/FCC channel for ethernet */
#if (CONFIG_ETHER_INDEX == 2)
/*
* - Rx-CLK is CLK13
* - Tx-CLK is CLK14
* - Select bus for bd/buffers (see 28-13)
* - Full duplex
*/
# define CFG_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
# define CFG_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
# define CFG_CPMFCR_RAMTYPE 0
# define CFG_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB)
#endif /* CONFIG_ETHER_INDEX */
#define CONFIG_MII /* MII PHY management */
#define CONFIG_BITBANGMII /* bit-bang MII PHY management */
/*
* GPIO pins used for bit-banged MII communications
*/
#define MDIO_PORT 2 /* Port C */
#define MDIO_ACTIVE (iop->pdir |= 0x00400000)
#define MDIO_TRISTATE (iop->pdir &= ~0x00400000)
#define MDIO_READ ((iop->pdat & 0x00400000) != 0)
#define MDIO(bit) if(bit) iop->pdat |= 0x00400000; \
else iop->pdat &= ~0x00400000
#define MDC(bit) if(bit) iop->pdat |= 0x00200000; \
else iop->pdat &= ~0x00200000
#define MIIDELAY udelay(1)
#endif /* CONFIG_ETHER_ON_FCC */
#if CONFIG_ADSTYPE == CFG_PQ2FADS
#undef CONFIG_SPD_EEPROM /* On PQ2FADS-ZU, SDRAM is soldered */
#else
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#define CFG_I2C_SPEED 100000 /* I2C speed and slave address */
#define CFG_I2C_SLAVE 0x7F
#if defined(CONFIG_SPD_EEPROM) && !defined(CONFIG_SPD_ADDR)
#define CONFIG_SPD_ADDR 0x50
#endif
#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */
#ifndef CONFIG_SDRAM_PBI
#define CONFIG_SDRAM_PBI 0 /* By default, use bank-based interleaving */
#endif
#ifndef CONFIG_8260_CLKIN
#if CONFIG_ADSTYPE == CFG_PQ2FADS
#define CONFIG_8260_CLKIN 100000000 /* in Hz */
#else
#define CONFIG_8260_CLKIN 66000000 /* in Hz */
#endif
#endif
#define CONFIG_BAUDRATE 115200
#define CFG_EXCLUDE CFG_CMD_BEDBUG | \
CFG_CMD_BMP | \
CFG_CMD_BSP | \
CFG_CMD_DATE | \
CFG_CMD_DOC | \
CFG_CMD_DTT | \
CFG_CMD_EEPROM | \
CFG_CMD_ELF | \
CFG_CMD_FAT | \
CFG_CMD_FDC | \
CFG_CMD_FDOS | \
CFG_CMD_HWFLOW | \
CFG_CMD_IDE | \
CFG_CMD_KGDB | \
CFG_CMD_MMC | \
CFG_CMD_NAND | \
CFG_CMD_PCI | \
CFG_CMD_PCMCIA | \
CFG_CMD_SCSI | \
CFG_CMD_SPI | \
CFG_CMD_USB | \
CFG_CMD_VFD
#if CONFIG_ADSTYPE == CFG_PQ2FADS
#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \
CFG_CMD_SDRAM | \
CFG_CMD_I2C | \
CFG_EXCLUDE ) )
#else
#define CONFIG_COMMANDS (CFG_CMD_ALL & ~( \
CFG_EXCLUDE ) )
#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#include <cmd_confdefs.h>
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_BOOTCOMMAND "bootm 100000" /* autoboot command */
#define CONFIG_BOOTARGS "root=/dev/ram rw"
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
#undef CONFIG_KGDB_NONE /* define if kgdb on something else */
#define CONFIG_KGDB_INDEX 2 /* which serial channel for kgdb */
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
#endif
#define CONFIG_BZIP2 /* include support for bzip2 compressed images */
#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
/*
* Miscellaneous configurable options
*/
#define CFG_HUSH_PARSER
#define CFG_PROMPT_HUSH_PS2 "> "
#define CFG_LONGHELP /* undef to save memory */
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_MEMTEST_START 0x00100000 /* memtest works on */
#define CFG_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
#define CFG_LOAD_ADDR 0x100000 /* default load address */
#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
#define CFG_FLASH_BASE 0xff800000
#define CFG_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CFG_MAX_FLASH_SECT 32 /* max num of sects on one chip */
#define CFG_FLASH_SIZE 8
#define CFG_FLASH_ERASE_TOUT 8000 /* Timeout for Flash Erase (in ms) */
#define CFG_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */
#define CFG_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
#define CFG_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
#define CFG_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
#define CFG_JFFS2_FIRST_SECTOR 1
#define CFG_JFFS2_LAST_SECTOR 27
#define CFG_JFFS2_SORT_FRAGMENTS
#define CFG_JFFS_CUSTOM_PART
/* this is stuff came out of the Motorola docs */
#define CFG_DEFAULT_IMMR 0x0F010000
#define CFG_IMMR 0xF0000000
#define CFG_BCSR 0xF4500000
#define CFG_SDRAM_BASE 0x00000000
#define CFG_LSDRAM_BASE 0xFD000000
#define RS232EN_1 0x02000002
#define RS232EN_2 0x01000001
#define FETHIEN1 0x08000008
#define FETH1_RST 0x04000004
#define FETHIEN2 0x01000000
#define FETH2_RST 0x08000000
#define BCSR_PCI_MODE 0x01000000
#define CFG_INIT_RAM_ADDR CFG_IMMR
#define CFG_INIT_RAM_END 0x4000 /* End of used area in DPRAM */
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
#define CFG_INIT_SP_OFFSET CFG_GBL_DATA_OFFSET
/* 0x0EA28205 */
#define CFG_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\
( HRCW_L2CPC10 | HRCW_DPPC10 | HRCW_ISB010 ) |\
( HRCW_BMS | HRCW_APPC10 ) |\
( HRCW_MODCK_H0101 ) \
)
/* no slaves */
#define CFG_HRCW_SLAVE1 0
#define CFG_HRCW_SLAVE2 0
#define CFG_HRCW_SLAVE3 0
#define CFG_HRCW_SLAVE4 0
#define CFG_HRCW_SLAVE5 0
#define CFG_HRCW_SLAVE6 0
#define CFG_HRCW_SLAVE7 0
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
#define BOOTFLAG_WARM 0x02 /* Software reboot */
#define CFG_MONITOR_BASE TEXT_BASE
#if (CFG_MONITOR_BASE < CFG_FLASH_BASE)
# define CFG_RAMBOOT
#endif
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CFG_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#ifdef CONFIG_BZIP2
#define CFG_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
#else
#define CFG_MALLOC_LEN (128 << 10) /* Reserve 128 KB for malloc() */
#endif /* CONFIG_BZIP2 */
#ifndef CFG_RAMBOOT
# define CFG_ENV_IS_IN_FLASH 1
# define CFG_ENV_SECT_SIZE 0x40000
# define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_ENV_SECT_SIZE)
#else
# define CFG_ENV_IS_IN_NVRAM 1
# define CFG_ENV_ADDR (CFG_MONITOR_BASE - 0x1000)
# define CFG_ENV_SIZE 0x200
#endif /* CFG_RAMBOOT */
#define CFG_CACHELINE_SIZE 32 /* For MPC8260 CPU */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
# define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
#define CFG_HID0_INIT 0
#define CFG_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE )
#define CFG_HID2 0
#define CFG_SYPCR 0xFFFFFFC3
#define CFG_BCR 0x100C0000
#define CFG_SIUMCR 0x0A200000
#define CFG_SCCR SCCR_DFBRG01
#define CFG_BR0_PRELIM CFG_FLASH_BASE | 0x00001801
#define CFG_OR0_PRELIM 0xFF800876
#define CFG_BR1_PRELIM CFG_BCSR | 0x00001801
#define CFG_OR1_PRELIM 0xFFFF8010
#define CFG_RMR RMR_CSRE
#define CFG_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
#define CFG_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
#define CFG_RCCR 0
#if CONFIG_ADSTYPE == CFG_8266ADS
#undef CFG_LSDRAM_BASE /* No local bus SDRAM on MPC8266ADS */
#endif /* CONFIG_ADSTYPE == CFG_8266ADS */
#if CONFIG_ADSTYPE == CFG_PQ2FADS
#define CFG_OR2 0xFE002EC0
#define CFG_PSDMR 0x824B36A3
#define CFG_PSRT 0x13
#define CFG_LSDMR 0x828737A3
#define CFG_LSRT 0x13
#define CFG_MPTPR 0x2800
#else
#define CFG_OR2 0xFF000CA0
#define CFG_PSDMR 0x016EB452
#define CFG_PSRT 0x21
#define CFG_LSDMR 0x0086A522
#define CFG_LSRT 0x21
#define CFG_MPTPR 0x1900
#endif /* CONFIG_ADSTYPE == CFG_PQ2FADS */
#define CFG_RESET_ADDRESS 0x04400000
#endif /* __CONFIG_H */
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