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u-boot-brain/include/configs/MPC8260ADS.h
Wolfgang Denk 25ddd1fb0a Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value 
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

No other changes have been done yet, but it is obvious that similar
changes / simplifications can be done for other, related macro
definitions as well.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26 21:05:30 +02:00

573 lines
19 KiB
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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 2003-2004 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.
* Ported to MPC8272ADS board.
*
* Copyright (c) 2005 MontaVista Software, Inc.
* Vitaly Bordug <vbordug@ru.mvista.com>
* Added support for PCI bridge on MPC8272ADS
*
* Copyright (C) Freescale Semiconductor, Inc. 2006-2009.
*
* 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_MPC8260ADS 1 /* Motorola PQ2 ADS family board */
#ifndef CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_TEXT_BASE 0xFFF00000 /* Standard: boot high */
#endif
#define CONFIG_CPM2 1 /* Has a CPM2 */
/*
* Figure out if we are booting low via flash HRCW or high via the BCSR.
*/
#if (CONFIG_SYS_TEXT_BASE != 0xFFF00000) /* Boot low (flash HRCW) */
# define CONFIG_SYS_LOWBOOT 1
#endif
/* ADS flavours */
#define CONFIG_SYS_8260ADS 1 /* MPC8260ADS */
#define CONFIG_SYS_8266ADS 2 /* MPC8266ADS */
#define CONFIG_SYS_PQ2FADS 3 /* PQ2FADS-ZU or PQ2FADS-VR */
#define CONFIG_SYS_8272ADS 4 /* MPC8272ADS */
#ifndef CONFIG_ADSTYPE
#define CONFIG_ADSTYPE CONFIG_SYS_8260ADS
#endif /* CONFIG_ADSTYPE */
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_MPC8272 1
#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS
/*
* Actually MPC8275, but the code is littered with ifdefs that
* apply to both, or which use this ifdef to assume board-specific
* details. :-(
*/
#define CONFIG_MPC8272 1
#else
#define CONFIG_MPC8260 1
#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
#define CONFIG_RESET_PHY_R 1 /* Call reset_phy() */
/* 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 CONFIG_CMD_NET must be unset.
*/
#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 == 1
# define CONFIG_SYS_PHY_ADDR 0
# define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF1CS_CLK11 | CMXFCR_TF1CS_CLK10)
# define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC1 | CMXFCR_RF1CS_MSK | CMXFCR_TF1CS_MSK)
#elif CONFIG_ETHER_INDEX == 2
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS /* RxCLK is CLK15, TxCLK is CLK16 */
# define CONFIG_SYS_PHY_ADDR 3
# define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF2CS_CLK15 | CMXFCR_TF2CS_CLK16)
#else /* RxCLK is CLK13, TxCLK is CLK14 */
# define CONFIG_SYS_PHY_ADDR 0
# define CONFIG_SYS_CMXFCR_VALUE (CMXFCR_RF2CS_CLK13 | CMXFCR_TF2CS_CLK14)
#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */
# define CONFIG_SYS_CMXFCR_MASK (CMXFCR_FC2 | CMXFCR_RF2CS_MSK | CMXFCR_TF2CS_MSK)
#endif /* CONFIG_ETHER_INDEX */
#define CONFIG_SYS_CPMFCR_RAMTYPE 0 /* BDs and buffers on 60x bus */
#define CONFIG_SYS_FCC_PSMR (FCC_PSMR_FDE | FCC_PSMR_LPB) /* Full duplex */
#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_DECLARE volatile ioport_t *iop = ioport_addr ( \
(immap_t *) CONFIG_SYS_IMMR, MDIO_PORT )
#define MDC_DECLARE MDIO_DECLARE
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_SYS_MDIO_PIN 0x00002000 /* PC18 */
#define CONFIG_SYS_MDC_PIN 0x00001000 /* PC19 */
#else
#define CONFIG_SYS_MDIO_PIN 0x00400000 /* PC9 */
#define CONFIG_SYS_MDC_PIN 0x00200000 /* PC10 */
#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8272ADS */
#define MDIO_ACTIVE (iop->pdir |= CONFIG_SYS_MDIO_PIN)
#define MDIO_TRISTATE (iop->pdir &= ~CONFIG_SYS_MDIO_PIN)
#define MDIO_READ ((iop->pdat & CONFIG_SYS_MDIO_PIN) != 0)
#define MDIO(bit) if(bit) iop->pdat |= CONFIG_SYS_MDIO_PIN; \
else iop->pdat &= ~CONFIG_SYS_MDIO_PIN
#define MDC(bit) if(bit) iop->pdat |= CONFIG_SYS_MDC_PIN; \
else iop->pdat &= ~CONFIG_SYS_MDC_PIN
#define MIIDELAY udelay(1)
#endif /* CONFIG_ETHER_ON_FCC */
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#undef CONFIG_SPD_EEPROM /* On new boards, SDRAM is soldered */
#else
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed and slave address */
#define CONFIG_SYS_I2C_SLAVE 0x7F
#if defined(CONFIG_SPD_EEPROM) && !defined(CONFIG_SPD_ADDR)
#define CONFIG_SPD_ADDR 0x50
#endif
#endif /* CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS */
/*PCI*/
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#define CONFIG_PCI
#define CONFIG_PCI_PNP
#define CONFIG_PCI_BOOTDELAY 0
#define CONFIG_PCI_SCAN_SHOW
#endif
#ifndef CONFIG_SDRAM_PBI
#define CONFIG_SDRAM_PBI 0 /* By default, use bank-based interleaving */
#endif
#ifndef CONFIG_8260_CLKIN
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#define CONFIG_8260_CLKIN 100000000 /* in Hz */
#else
#define CONFIG_8260_CLKIN 66000000 /* in Hz */
#endif
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#if defined(CONFIG_OF_LIBFDT)
#define OF_TBCLK (bd->bi_busfreq / 4)
#endif
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_ASKENV
#define CONFIG_CMD_CACHE
#define CONFIG_CMD_CDP
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_DIAG
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_IRQ
#define CONFIG_CMD_JFFS2
#define CONFIG_CMD_MII
#define CONFIG_CMD_PCI
#define CONFIG_CMD_PING
#define CONFIG_CMD_PORTIO
#define CONFIG_CMD_REGINFO
#define CONFIG_CMD_SAVES
#define CONFIG_CMD_SDRAM
#undef CONFIG_CMD_XIMG
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#undef CONFIG_CMD_SDRAM
#undef CONFIG_CMD_I2C
#elif CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#undef CONFIG_CMD_SDRAM
#undef CONFIG_CMD_I2C
#else
#undef CONFIG_CMD_PCI
#endif /* CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS */
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_BOOTCOMMAND "bootm fff80000" /* autoboot command */
#define CONFIG_BOOTARGS "root=/dev/mtdblock2"
#if defined(CONFIG_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 CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x400000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
#define CONFIG_SYS_FLASH_BASE 0xff800000
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of memory banks */
#define CONFIG_SYS_MAX_FLASH_SECT 32 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_SIZE 8
#define CONFIG_SYS_FLASH_ERASE_TOUT 8000 /* Timeout for Flash Erase (in ms) */
#define CONFIG_SYS_FLASH_WRITE_TOUT 5 /* Timeout for Flash Write (in ms) */
#define CONFIG_SYS_FLASH_LOCK_TOUT 5 /* Timeout for Flash Set Lock Bit (in ms) */
#define CONFIG_SYS_FLASH_UNLOCK_TOUT 10000 /* Timeout for Flash Clear Lock Bits (in ms) */
#define CONFIG_SYS_FLASH_PROTECTION /* "Real" (hardware) sectors protection */
/*
* JFFS2 partitions
*
* Note: fake mtd_id used, no linux mtd map file
*/
#define MTDIDS_DEFAULT "nor0=mpc8260ads-0"
#define MTDPARTS_DEFAULT "mtdparts=mpc8260ads-0:-@1m(jffs2)"
#define CONFIG_SYS_JFFS2_SORT_FRAGMENTS
/* this is stuff came out of the Motorola docs */
#ifndef CONFIG_SYS_LOWBOOT
#define CONFIG_SYS_DEFAULT_IMMR 0x0F010000
#endif
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_BCSR 0xF4500000
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
#define CONFIG_SYS_PCI_INT 0xF8200000
#endif
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_LSDRAM_BASE 0xFD000000
#define RS232EN_1 0x02000002
#define RS232EN_2 0x01000001
#define FETHIEN1 0x08000008
#define FETH1_RST 0x04000004
#define FETHIEN2 0x10000000
#define FETH2_RST 0x08000000
#define BCSR_PCI_MODE 0x01000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
#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
#ifdef CONFIG_SYS_LOWBOOT
/* PQ2FADS flash HRCW = 0x0EB4B645 */
#define CONFIG_SYS_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\
( HRCW_L2CPC10 | HRCW_DPPC11 | HRCW_ISB100 ) |\
( HRCW_BMS | HRCW_MMR11 | HRCW_LBPC01 | HRCW_APPC10 ) |\
( HRCW_CS10PC01 | HRCW_MODCK_H0101 ) \
)
#else
/* PQ2FADS BCSR HRCW = 0x0CB23645 */
#define CONFIG_SYS_HRCW_MASTER ( ( HRCW_BPS11 | HRCW_CIP ) |\
( HRCW_L2CPC10 | HRCW_DPPC10 | HRCW_ISB010 ) |\
( HRCW_BMS | HRCW_APPC10 ) |\
( HRCW_MODCK_H0101 ) \
)
#endif
/* no slaves */
#define CONFIG_SYS_HRCW_SLAVE1 0
#define CONFIG_SYS_HRCW_SLAVE2 0
#define CONFIG_SYS_HRCW_SLAVE3 0
#define CONFIG_SYS_HRCW_SLAVE4 0
#define CONFIG_SYS_HRCW_SLAVE5 0
#define CONFIG_SYS_HRCW_SLAVE6 0
#define CONFIG_SYS_HRCW_SLAVE7 0
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
# define CONFIG_SYS_RAMBOOT
#endif
#define CONFIG_SYS_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#ifdef CONFIG_BZIP2
#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
#else
#define CONFIG_SYS_MALLOC_LEN (128 << 10) /* Reserve 128 KB for malloc() */
#endif /* CONFIG_BZIP2 */
#ifndef CONFIG_SYS_RAMBOOT
# define CONFIG_ENV_IS_IN_FLASH 1
# define CONFIG_ENV_SECT_SIZE 0x40000
# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_ENV_SECT_SIZE)
#else
# define CONFIG_ENV_IS_IN_NVRAM 1
# define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000)
# define CONFIG_ENV_SIZE 0x200
#endif /* CONFIG_SYS_RAMBOOT */
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPU */
#if defined(CONFIG_CMD_KGDB)
# define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
#define CONFIG_SYS_HID0_INIT 0
#define CONFIG_SYS_HID0_FINAL (HID0_ICE | HID0_IFEM | HID0_ABE )
#define CONFIG_SYS_HID2 0
#define CONFIG_SYS_SYPCR 0xFFFFFFC3
#define CONFIG_SYS_BCR 0x100C0000
#define CONFIG_SYS_SIUMCR 0x0A200000
#define CONFIG_SYS_SCCR SCCR_DFBRG01
#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | 0x00001801)
#define CONFIG_SYS_OR0_PRELIM 0xFF800876
#define CONFIG_SYS_BR1_PRELIM (CONFIG_SYS_BCSR | 0x00001801)
#define CONFIG_SYS_OR1_PRELIM 0xFFFF8010
/*We need to configure chip select to use CPLD PCI IC on MPC8272ADS*/
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_SYS_BR3_PRELIM (CONFIG_SYS_PCI_INT | 0x1801) /* PCI interrupt controller */
#define CONFIG_SYS_OR3_PRELIM 0xFFFF8010
#elif CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS
#define CONFIG_SYS_BR8_PRELIM (CONFIG_SYS_PCI_INT | 0x1801) /* PCI interrupt controller */
#define CONFIG_SYS_OR8_PRELIM 0xFFFF8010
#endif
#define CONFIG_SYS_RMR RMR_CSRE
#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC|TMCNTSC_ALR|TMCNTSC_TCF|TMCNTSC_TCE)
#define CONFIG_SYS_PISCR (PISCR_PS|PISCR_PTF|PISCR_PTE)
#define CONFIG_SYS_RCCR 0
#if (CONFIG_ADSTYPE == CONFIG_SYS_8266ADS) || (CONFIG_ADSTYPE == CONFIG_SYS_8272ADS)
#undef CONFIG_SYS_LSDRAM_BASE /* No local bus SDRAM on these boards */
#endif /* CONFIG_ADSTYPE == CONFIG_SYS_8266ADS */
#if CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS
#define CONFIG_SYS_OR2 0xFE002EC0
#define CONFIG_SYS_PSDMR 0x824B36A3
#define CONFIG_SYS_PSRT 0x13
#define CONFIG_SYS_LSDMR 0x828737A3
#define CONFIG_SYS_LSRT 0x13
#define CONFIG_SYS_MPTPR 0x2800
#elif CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_SYS_OR2 0xFC002CC0
#define CONFIG_SYS_PSDMR 0x834E24A3
#define CONFIG_SYS_PSRT 0x13
#define CONFIG_SYS_MPTPR 0x2800
#else
#define CONFIG_SYS_OR2 0xFF000CA0
#define CONFIG_SYS_PSDMR 0x016EB452
#define CONFIG_SYS_PSRT 0x21
#define CONFIG_SYS_LSDMR 0x0086A522
#define CONFIG_SYS_LSRT 0x21
#define CONFIG_SYS_MPTPR 0x1900
#endif /* CONFIG_ADSTYPE == CONFIG_SYS_PQ2FADS */
#define CONFIG_SYS_RESET_ADDRESS 0x04400000
#if CONFIG_ADSTYPE >= CONFIG_SYS_PQ2FADS
/* PCI Memory map (if different from default map */
#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE /* Local base */
#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
#define CONFIG_SYS_PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
PICMR_PREFETCH_EN)
/*
* These are the windows that allow the CPU to access PCI address space.
* All three PCI master windows, which allow the CPU to access PCI
* prefetch, non prefetch, and IO space (see below), must all fit within
* these windows.
*/
/*
* Master window that allows the CPU to access PCI Memory (prefetch).
* This window will be setup with the second set of Outbound ATU registers
* in the bridge.
*/
#define CONFIG_SYS_PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
#define CONFIG_SYS_PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
#define CONFIG_SYS_CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
#define CONFIG_SYS_PCI_MSTR_MEM_SIZE 0x20000000 /* 512MB */
#define CONFIG_SYS_POCMR0_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
/*
* Master window that allows the CPU to access PCI Memory (non-prefetch).
* This window will be setup with the second set of Outbound ATU registers
* in the bridge.
*/
#define CONFIG_SYS_PCI_MSTR_MEMIO_LOCAL 0xA0000000 /* Local base */
#define CONFIG_SYS_PCI_MSTR_MEMIO_BUS 0xA0000000 /* PCI base */
#define CONFIG_SYS_CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
#define CONFIG_SYS_PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
#define CONFIG_SYS_POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE)
/*
* Master window that allows the CPU to access PCI IO space.
* This window will be setup with the first set of Outbound ATU registers
* in the bridge.
*/
#define CONFIG_SYS_PCI_MSTR_IO_LOCAL 0xF6000000 /* Local base */
#define CONFIG_SYS_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
#define CONFIG_SYS_CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
#define CONFIG_SYS_PCI_MSTR_IO_SIZE 0x02000000 /* 64MB */
#define CONFIG_SYS_POCMR2_MASK_ATTRIB (POCMR_MASK_32MB | POCMR_ENABLE | POCMR_PCI_IO)
/* PCIBR0 - for PCI IO*/
#define CONFIG_SYS_PCI_MSTR0_LOCAL CONFIG_SYS_PCI_MSTR_IO_LOCAL /* Local base */
#define CONFIG_SYS_PCIMSK0_MASK ~(CONFIG_SYS_PCI_MSTR_IO_SIZE - 1U) /* Size of window */
/* PCIBR1 - prefetch and non-prefetch regions joined together */
#define CONFIG_SYS_PCI_MSTR1_LOCAL CONFIG_SYS_PCI_MSTR_MEM_LOCAL
#define CONFIG_SYS_PCIMSK1_MASK ~(CONFIG_SYS_PCI_MSTR_MEM_SIZE + CONFIG_SYS_PCI_MSTR_MEMIO_SIZE - 1U)
#endif /* CONFIG_ADSTYPE == CONFIG_8272ADS*/
#define CONFIG_HAS_ETH0
#if CONFIG_ADSTYPE == CONFIG_SYS_8272ADS
#define CONFIG_HAS_ETH1
#endif
#define CONFIG_NETDEV eth0
#define CONFIG_LOADADDR 500000 /* default location for tftp and bootm */
#define XMK_STR(x) #x
#define MK_STR(x) XMK_STR(x)
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=" MK_STR(CONFIG_NETDEV) "\0" \
"tftpflash=tftpboot $loadaddr $uboot; " \
"protect off " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
"erase " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
"cp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize; " \
"protect on " MK_STR(CONFIG_SYS_TEXT_BASE) " +$filesize; " \
"cmp.b $loadaddr " MK_STR(CONFIG_SYS_TEXT_BASE) " $filesize\0" \
"fdtaddr=400000\0" \
"console=ttyCPM0\0" \
"setbootargs=setenv bootargs " \
"root=$rootdev rw console=$console,$baudrate $othbootargs\0" \
"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"root=$rootdev rw console=$console,$baudrate $othbootargs\0"
#define CONFIG_NFSBOOTCOMMAND \
"setenv rootdev /dev/nfs;" \
"run setipargs;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv rootdev /dev/ram;" \
"run setbootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr $ramdiskaddr $fdtaddr"
#undef MK_STR
#undef XMK_STR
#endif /* __CONFIG_H */
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