mpc8260: remove gw8260 board support

This board is still a non-generic board.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Oliver Brown <obrown@adventnetworks.com>

1 files changed, 0 insertions, 800 deletions

diff --git a/include/configs/gw8260.h b/include/configs/gw8260.h
deleted file mode 100644
index 262c9e9e9a..0000000000
--- a/include/configs/gw8260.h
+++ /dev/null
@@ -1,800 +0,0 @@
-/*
- * (C) Copyright 2000
- * Murray Jensen <Murray.Jensen@cmst.csiro.au>
- *
- * (C) Copyright 2000
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2001
- * Advent Networks, Inc. <http://www.adventnetworks.com>
- * Jay Monkman <jmonkman@adventnetworks.com>
- *
- * (C) Copyright 2001
- * Advent Networks, Inc. <http://www.adventnetworks.com>
- * Oliver Brown <obrown@adventnetworks.com>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*********************************************************************/
-/* DESCRIPTION:
- *   This file contains the board configuartion for the GW8260 board.
- *
- * MODULE DEPENDENCY:
- *   None
- *
- * RESTRICTIONS/LIMITATIONS:
- *   None
- *
- * Copyright (c) 2001, Advent Networks, Inc.
- */
-/*********************************************************************/
-
-#ifndef __CONFIG_H
-#define __CONFIG_H
-
-#define	CONFIG_SYS_TEXT_BASE	0x40000000
-
-/* Enable debug prints */
-#undef DEBUG_BOOTP_EXT        /* Debug received vendor fields */
-
-/* What is the oscillator's (UX2) frequency in Hz? */
-#define CONFIG_8260_CLKIN  (66 * 1000 * 1000)
-
-/*-----------------------------------------------------------------------
- * MODCK_H & MODCLK[1-3] - Ref: Section 9.2 in MPC8206 User Manual
- *-----------------------------------------------------------------------
- * What should MODCK_H be? It is dependent on the oscillator
- * frequency, MODCK[1-3], and desired CPM and core frequencies.
- * Here are some example values (all frequencies are in MHz):
- *
- * MODCK_H   MODCK[1-3]  Osc    CPM    Core  S2-6   S2-7   S2-8
- * -------   ----------  ---    ---    ----  -----  -----  -----
- * 0x5       0x5     66 133     133    Open  Close  Open
- * 0x5       0x6     66 133     166    Open  Open   Close
- * 0x5       0x7     66 133     200    Open  Open   Open
- * 0x6       0x0     66 133     233    Close Close  Close
- * 0x6       0x1     66 133     266    Close Close  Open
- * 0x6       0x2     66 133     300    Close Open   Close
- */
-#define CONFIG_SYS_SBC_MODCK_H 0x05
-
-/* Define this if you want to boot from 0x00000100. If you don't define
- * this, you will need to program the bootloader to 0xfff00000, and
- * get the hardware reset config words at 0xfe000000. The simplest
- * way to do that is to program the bootloader at both addresses.
- * It is suggested that you just let U-Boot live at 0x00000000.
- */
-#define CONFIG_SYS_SBC_BOOT_LOW 1
-
-/* What should the base address of the main FLASH be and how big is
- * it (in MBytes)? This must contain CONFIG_SYS_TEXT_BASE.
- * The main FLASH is whichever is connected to *CS0. U-Boot expects
- * this to be the SIMM.
- */
-#define CONFIG_SYS_FLASH0_BASE 0x40000000
-#define CONFIG_SYS_FLASH0_SIZE 8
-
-/* Define CONFIG_SYS_FLASH_CHECKSUM to enable flash checksum during boot.
- * Note: the 'flashchecksum' environment variable must also be set to 'y'.
- */
-#define CONFIG_SYS_FLASH_CHECKSUM
-
-/* What should be the base address of SDRAM DIMM and how big is
- * it (in Mbytes)?
- */
-#define CONFIG_SYS_SDRAM0_BASE 0x00000000
-#define CONFIG_SYS_SDRAM0_SIZE 64
-
-/*
- * DRAM tests
- *   CONFIG_SYS_DRAM_TEST - enables the following tests.
- *
- *   CONFIG_SYS_DRAM_TEST_DATA - Enables test for shorted or open data lines
- *                        Environment variable 'test_dram_data' must be
- *                        set to 'y'.
- *   CONFIG_SYS_DRAM_TEST_DATA - Enables test to verify that each word is uniquely
- *                        addressable. Environment variable
- *                        'test_dram_address' must be set to 'y'.
- *   CONFIG_SYS_DRAM_TEST_WALK - Enables test a 64-bit walking ones pattern test.
- *                        This test takes about 6 minutes to test 64 MB.
- *                        Environment variable 'test_dram_walk' must be
- *                        set to 'y'.
- */
-#define CONFIG_SYS_DRAM_TEST
-#if defined(CONFIG_SYS_DRAM_TEST)
-#define CONFIG_SYS_DRAM_TEST_DATA
-#define CONFIG_SYS_DRAM_TEST_ADDRESS
-#define CONFIG_SYS_DRAM_TEST_WALK
-#endif /* CONFIG_SYS_DRAM_TEST */
-
-/*
- * GW8260 with 16 MB DIMM:
- *
- *     0x0000 0000     Exception Vector code, 8k
- *           :
- *     0x0000 1FFF
- *     0x0000 2000     Free for Application Use
- *           :
- *           :
- *
- *           :
- *           :
- *     0x00F5 FF30     Monitor Stack (Growing downward)
- *                     Monitor Stack Buffer (0x80)
- *     0x00F5 FFB0     Board Info Data
- *     0x00F6 0000     Malloc Arena
- *           :          CONFIG_ENV_SECT_SIZE, 256k
- *           :          CONFIG_SYS_MALLOC_LEN,    128k
- *     0x00FC 0000     RAM Copy of Monitor Code
- *           :              CONFIG_SYS_MONITOR_LEN,   256k
- *     0x00FF FFFF     [End of RAM], CONFIG_SYS_SDRAM_SIZE - 1
- */
-
-/*
- * GW8260 with 64 MB DIMM:
- *
- *     0x0000 0000     Exception Vector code, 8k
- *           :
- *     0x0000 1FFF
- *     0x0000 2000     Free for Application Use
- *           :
- *           :
- *
- *           :
- *           :
- *     0x03F5 FF30     Monitor Stack (Growing downward)
- *                     Monitor Stack Buffer (0x80)
- *     0x03F5 FFB0     Board Info Data
- *     0x03F6 0000     Malloc Arena
- *           :          CONFIG_ENV_SECT_SIZE, 256k
- *           :          CONFIG_SYS_MALLOC_LEN,    128k
- *     0x03FC 0000     RAM Copy of Monitor Code
- *           :              CONFIG_SYS_MONITOR_LEN,   256k
- *     0x03FF FFFF     [End of RAM], CONFIG_SYS_SDRAM_SIZE - 1
- */
-
-
-/*
- * 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.
- */
-#define CONFIG_CONS_ON_SMC  1   /* define if console on SMC */
-#undef  CONFIG_CONS_ON_SCC      /* define if console on SCC */
-#undef  CONFIG_CONS_NONE        /* define if console on neither */
-#define CONFIG_CONS_INDEX   1   /* which SMC/SCC 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 CONFIG_ETHER_ON_FCC
-#undef  CONFIG_ETHER_NONE       /* define if ethernet on neither */
-
-#ifdef  CONFIG_ETHER_ON_SCC
-#define CONFIG_ETHER_INDEX  1   /* which SCC/FCC channel for ethernet */
-#endif  /* CONFIG_ETHER_ON_SCC */
-
-#ifdef  CONFIG_ETHER_ON_FCC
-#define CONFIG_ETHER_INDEX  2   /* which SCC/FCC channel for ethernet */
-#define CONFIG_MII              /* MII PHY management           */
-#define CONFIG_BITBANGMII       /* bit-bang MII PHY management  */
-/*
- * Port pins used for bit-banged MII communictions (if applicable).
- */
-#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
-
-#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 defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 2)
-
-/*
- * - Rx-CLK is CLK13
- * - Tx-CLK is CLK14
- * - Select bus for bd/buffers (see 28-13)
- * - Enable Full Duplex in FSMR
- */
-# define CONFIG_SYS_CMXFCR_MASK2	(CMXFCR_FC2|CMXFCR_RF2CS_MSK|CMXFCR_TF2CS_MSK)
-# define CONFIG_SYS_CMXFCR_VALUE2	(CMXFCR_RF2CS_CLK13|CMXFCR_TF2CS_CLK14)
-# define CONFIG_SYS_CPMFCR_RAMTYPE	0
-# define CONFIG_SYS_FCC_PSMR		(FCC_PSMR_FDE | FCC_PSMR_LPB)
-
-#elif defined(CONFIG_ETHER_ON_FCC) && (CONFIG_ETHER_INDEX == 3)
-
-/*
- * - Rx-CLK is CLK15
- * - Tx-CLK is CLK16
- * - Select bus for bd/buffers (see 28-13)
- * - Enable Full Duplex in FSMR
- */
-# define CONFIG_SYS_CMXFCR_MASK3	(CMXFCR_FC3|CMXFCR_RF3CS_MSK|CMXFCR_TF3CS_MSK)
-# define CONFIG_SYS_CMXFCR_VALUE3	(CMXFCR_RF3CS_CLK15|CMXFCR_TF3CS_CLK16)
-# define CONFIG_SYS_CPMFCR_RAMTYPE	0
-# define CONFIG_SYS_FCC_PSMR		(FCC_PSMR_FDE | FCC_PSMR_LPB)
-
-#endif /* CONFIG_ETHER_ON_FCC, CONFIG_ETHER_INDEX */
-
-/* Define this to reserve an entire FLASH sector (256 KB) for
- * environment variables. Otherwise, the environment will be
- * put in the same sector as U-Boot, and changing variables
- * will erase U-Boot temporarily
- */
-#define CONFIG_ENV_IN_OWN_SECT
-
-/* Define to allow the user to overwrite serial and ethaddr */
-#define CONFIG_ENV_OVERWRITE
-
-/* What should the console's baud rate be? */
-#define CONFIG_BAUDRATE     115200
-
-/* Ethernet MAC address - This is set to all zeros to force an
- *                        an error if we use BOOTP without setting
- *                        the MAC address
- */
-#define CONFIG_ETHADDR      00:00:00:00:00:00
-
-/* Set to a positive value to delay for running BOOTCOMMAND */
-#define CONFIG_BOOTDELAY    5   /* autoboot after 5 seconds */
-
-/* Be selective on what keys can delay or stop the autoboot process
- *     To stop  use: " "
- */
-#define CONFIG_AUTOBOOT_KEYED
-#define CONFIG_AUTOBOOT_PROMPT	\
-	"Autobooting in %d seconds, press \" \" to stop\n", bootdelay
-#define CONFIG_AUTOBOOT_STOP_STR    " "
-#undef  CONFIG_AUTOBOOT_DELAY_STR
-#define DEBUG_BOOTKEYS      0
-
-/*
- * BOOTP options
- */
-#define CONFIG_BOOTP_SUBNETMASK
-#define CONFIG_BOOTP_GATEWAY
-#define CONFIG_BOOTP_HOSTNAME
-#define CONFIG_BOOTP_BOOTPATH
-
-#define CONFIG_BOOTP_BOOTFILESIZE
-#define CONFIG_BOOTP_DNS
-
-/* undef this to save memory */
-#define CONFIG_SYS_LONGHELP
-
-/* Monitor Command Prompt */
-
-
-/*
- * Command line configuration.
- */
-#include <config_cmd_default.h>
-
-#define CONFIG_CMD_BEDBUG
-#define CONFIG_CMD_ELF
-#define CONFIG_CMD_ASKENV
-#define CONFIG_CMD_REGINFO
-#define CONFIG_CMD_IMMAP
-#define CONFIG_CMD_MII
-
-#undef CONFIG_CMD_KGDB
-
-
-/* Where do the internal registers live? */
-#define CONFIG_SYS_IMMR        0xf0000000
-
-/* Use the HUSH parser */
-#define CONFIG_SYS_HUSH_PARSER
-#ifdef  CONFIG_SYS_HUSH_PARSER
-#endif
-
-/* What is the address of IO controller */
-#define CONFIG_SYS_IO_BASE 0xe0000000
-
-/*****************************************************************************
- *
- * You should not have to modify any of the following settings
- *
- *****************************************************************************/
-
-#define CONFIG_GW8260       1   /* on an GW8260 Board  */
-#define CONFIG_CPM2		1	/* Has a CPM2 */
-
-/*
- * Miscellaneous configurable options
- */
-#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
-
-/* Print Buffer Size */
-#define CONFIG_SYS_PBSIZE    (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT)+16)
-
-#define CONFIG_SYS_MAXARGS     8          /* max number of command args   */
-
-#define CONFIG_SYS_BARGSIZE    CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size    */
-
-/* Convert clocks to MHZ when passing board info to kernel.
- * This must be defined for eariler 2.4 kernels (~2.4.4).
- */
-#define CONFIG_CLOCKS_IN_MHZ
-
-#define CONFIG_SYS_LOAD_ADDR   0x100000 /* default load address */
-
-
-/* memtest works from the end of the exception vector table
- * to the end of the DRAM less monitor and malloc area
- */
-#define CONFIG_SYS_MEMTEST_START   0x2000
-
-#define CONFIG_SYS_STACK_USAGE     0x10000 /* Reserve 64k for the stack usage */
-
-#define CONFIG_SYS_MEM_END_USAGE   ( CONFIG_SYS_MONITOR_LEN \
-			    + CONFIG_SYS_MALLOC_LEN \
-			    + CONFIG_ENV_SECT_SIZE \
-			    + CONFIG_SYS_STACK_USAGE )
-
-#define CONFIG_SYS_MEMTEST_END     ( CONFIG_SYS_SDRAM_SIZE * 1024 * 1024 \
-			    - CONFIG_SYS_MEM_END_USAGE )
-
-/*
- * Low Level Configuration Settings
- * (address mappings, register initial values, etc.)
- * You should know what you are doing if you make changes here.
- */
-
-#define CONFIG_SYS_FLASH_BASE  CONFIG_SYS_FLASH0_BASE
-#define CONFIG_SYS_FLASH_SIZE  CONFIG_SYS_FLASH0_SIZE
-#define CONFIG_SYS_SDRAM_BASE  CONFIG_SYS_SDRAM0_BASE
-#define CONFIG_SYS_SDRAM_SIZE  CONFIG_SYS_SDRAM0_SIZE
-
-/*-----------------------------------------------------------------------
- * Hard Reset Configuration Words
- */
-#if defined(CONFIG_SYS_SBC_BOOT_LOW)
-#  define  CONFIG_SYS_SBC_HRCW_BOOT_FLAGS  (HRCW_CIP | HRCW_BMS)
-#else
-#  define  CONFIG_SYS_SBC_HRCW_BOOT_FLAGS  (0)
-#endif /* defined(CONFIG_SYS_SBC_BOOT_LOW) */
-
-/* get the HRCW ISB field from CONFIG_SYS_IMMR */
-#define CONFIG_SYS_SBC_HRCW_IMMR   ( ((CONFIG_SYS_IMMR & 0x10000000) >> 10) | \
-		  ((CONFIG_SYS_IMMR & 0x01000000) >>  7) | \
-		  ((CONFIG_SYS_IMMR & 0x00100000) >>  4) )
-
-#define CONFIG_SYS_HRCW_MASTER     ( HRCW_BPS11                | \
-		  HRCW_DPPC11               | \
-		  CONFIG_SYS_SBC_HRCW_IMMR         | \
-		  HRCW_MMR00                | \
-		  HRCW_LBPC11               | \
-		  HRCW_APPC10               | \
-		  HRCW_CS10PC00             | \
-		  (CONFIG_SYS_SBC_MODCK_H & HRCW_MODCK_H1111)  | \
-		  CONFIG_SYS_SBC_HRCW_BOOT_FLAGS )
-
-/* 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
-
-/*-----------------------------------------------------------------------
- * Definitions for initial stack pointer and data area (in DPRAM)
- */
-#define CONFIG_SYS_INIT_RAM_ADDR    CONFIG_SYS_IMMR
-#define CONFIG_SYS_INIT_RAM_SIZE     0x4000  /* 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
-
-/*-----------------------------------------------------------------------
- * Start addresses for the final memory configuration
- * (Set up by the startup code)
- * Please note that CONFIG_SYS_SDRAM_BASE _must_ start at 0
- * Note also that the logic that sets CONFIG_SYS_RAMBOOT is platform dependent.
- */
-#define CONFIG_SYS_MONITOR_BASE    CONFIG_SYS_FLASH0_BASE
-
-#define CONFIG_SYS_MONITOR_LEN     (256 * 1024) /* Reserve 256 kB for Monitor   */
-#define CONFIG_SYS_MALLOC_LEN      (128 * 1024) /* Reserve 128 kB for malloc()  */
-
-/*
- * For booting Linux, the board info and command line data
- * have to be in the first 8 MB of memory, since this is
- * the maximum mapped by the Linux kernel during initialization.
- */
-#define CONFIG_SYS_BOOTMAPSZ       (8 * 1024 * 1024) /* Initial Memory map for Linux */
-
-/*-----------------------------------------------------------------------
- * FLASH and environment organization
- */
-#define CONFIG_SYS_MAX_FLASH_BANKS   1    /* max number of memory banks        */
-#define CONFIG_SYS_MAX_FLASH_SECT    32   /* max number of sectors on one chip */
-
-#define CONFIG_SYS_FLASH_ERASE_TOUT  8000 /* Timeout for Flash Erase (in ms)   */
-#define CONFIG_SYS_FLASH_WRITE_TOUT  1    /* Timeout for Flash Write (in ms)   */
-
-#define CONFIG_ENV_IS_IN_FLASH   1
-
-#ifdef CONFIG_ENV_IN_OWN_SECT
-#  define CONFIG_ENV_ADDR        (CONFIG_SYS_MONITOR_BASE +  (256 * 1024))
-#  define CONFIG_ENV_SECT_SIZE   (256 * 1024)
-#else
-#  define CONFIG_ENV_SIZE        (16 * 1024)/* Size of Environment Sector  */
-#  define CONFIG_ENV_ADD  ((CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) - CONFIG_ENV_SIZE)
-#  define CONFIG_ENV_SECT_SIZE (256 * 1024)/* see README - env sect real size  */
-#endif /* CONFIG_ENV_IN_OWN_SECT */
-
-/*-----------------------------------------------------------------------
- * Cache Configuration
- */
-#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
-
-/*-----------------------------------------------------------------------
- * HIDx - Hardware Implementation-dependent Registers            2-11
- *-----------------------------------------------------------------------
- * HID0 also contains cache control - initially enable both caches and
- * invalidate contents, then the final state leaves only the instruction
- * cache enabled. Note that Power-On and Hard reset invalidate the caches,
- * but Soft reset does not.
- *
- * HID1 has only read-only information - nothing to set.
- */
-#define CONFIG_SYS_HID0_INIT   (HID0_ICE  |\
-			 HID0_DCE  |\
-			 HID0_ICFI |\
-			 HID0_DCI  |\
-			 HID0_IFEM |\
-			 HID0_ABE)
-
-#define CONFIG_SYS_HID0_FINAL  (HID0_ICE  |\
-			 HID0_IFEM |\
-			 HID0_ABE  |\
-			 HID0_EMCP)
-#define CONFIG_SYS_HID2    0
-
-/*-----------------------------------------------------------------------
- * RMR - Reset Mode Register
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RMR     0
-
-/*-----------------------------------------------------------------------
- * BCR - Bus Configuration                           4-25
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_BCR     (BCR_ETM)
-
-/*-----------------------------------------------------------------------
- * SIUMCR - SIU Module Configuration                 4-31
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_SIUMCR  (SIUMCR_DPPC11  |\
-		     SIUMCR_L2CPC00 |\
-		     SIUMCR_APPC10  |\
-		     SIUMCR_MMR00)
-
-
-/*-----------------------------------------------------------------------
- * SYPCR - System Protection Control                11-9
- * SYPCR can only be written once after reset!
- *-----------------------------------------------------------------------
- * Watchdog & Bus Monitor Timer max, 60x Bus Monitor enable
- */
-#define CONFIG_SYS_SYPCR   (SYPCR_SWTC |\
-		     SYPCR_BMT  |\
-		     SYPCR_PBME |\
-		     SYPCR_LBME |\
-		     SYPCR_SWRI |\
-		     SYPCR_SWP)
-
-/*-----------------------------------------------------------------------
- * TMCNTSC - Time Counter Status and Control             4-40
- *-----------------------------------------------------------------------
- * Clear once per Second and Alarm Interrupt Status, Set 32KHz timersclk,
- * and enable Time Counter
- */
-#define CONFIG_SYS_TMCNTSC (TMCNTSC_SEC |\
-		     TMCNTSC_ALR |\
-		     TMCNTSC_TCF |\
-		     TMCNTSC_TCE)
-
-/*-----------------------------------------------------------------------
- * PISCR - Periodic Interrupt Status and Control         4-42
- *-----------------------------------------------------------------------
- * Clear Periodic Interrupt Status, Set 32KHz timersclk, and enable
- * Periodic timer
- */
-#define CONFIG_SYS_PISCR   (PISCR_PS  |\
-		     PISCR_PTF |\
-		     PISCR_PTE)
-
-/*-----------------------------------------------------------------------
- * SCCR - System Clock Control                           9-8
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_SCCR    0
-
-/*-----------------------------------------------------------------------
- * RCCR - RISC Controller Configuration                 13-7
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_RCCR    0
-
-/*
- * Initialize Memory Controller:
- *
- * Bank Bus   Machine PortSz  Device
- * ---- ---   ------- ------  ------
- *  0   60x   GPCM    32 bit  FLASH (SIMM - 4MB)
- *  1   60x   GPCM    32 bit  unused
- *  2   60x   SDRAM   64 bit  SDRAM (DIMM - 16MB or 64MB)
- *  3   60x   SDRAM   64 bit  unused
- *  4   Local GPCM     8 bit  IO    (on board - 64k)
- *  5   60x   GPCM     8 bit  unused
- *  6   60x   GPCM     8 bit  unused
- *  7   60x   GPCM     8 bit  unused
- *
- */
-
-/*-----------------------------------------------------------------------
- * BR0 - Base Register
- *     Ref: Section 10.3.1 on page 10-14
- * OR0 - Option Register
- *     Ref: Section 10.3.2 on page 10-18
- *-----------------------------------------------------------------------
- */
-
-/* Bank 0,1 - FLASH SIMM
- *
- * This expects the FLASH SIMM to be connected to *CS0
- * It consists of 4 AM29F016D parts.
- *
- * Note: For the 8 MB SIMM, *CS1 is unused.
- */
-
-/* BR0 is configured as follows:
- *
- *     - Base address of 0x40000000
- *     - 32 bit port size
- *     - Data errors checking is disabled
- *     - Read and write access
- *     - GPCM 60x bus
- *     - Access are handled by the memory controller according to MSEL
- *     - Not used for atomic operations
- *     - No data pipelining is done
- *     - Valid
- */
-#define CONFIG_SYS_BR0_PRELIM  ((CONFIG_SYS_FLASH0_BASE & BRx_BA_MSK) |\
-			  BRx_PS_32                     |\
-			  BRx_MS_GPCM_P                 |\
-			  BRx_V)
-
-/* OR0 is configured as follows:
- *
- *     - 8 MB
- *     - *BCTL0 is asserted upon access to the current memory bank
- *     - *CW / *WE are negated a quarter of a clock earlier
- *     - *CS is output at the same time as the address lines
- *     - Uses a clock cycle length of 5
- *     - *PSDVAL is generated internally by the memory controller
- *       unless *GTA is asserted earlier externally.
- *     - Relaxed timing is generated by the GPCM for accesses
- *       initiated to this memory region.
- *     - One idle clock is inserted between a read access from the
- *       current bank and the next access.
- */
-#define CONFIG_SYS_OR0_PRELIM  (MEG_TO_AM(CONFIG_SYS_FLASH0_SIZE) |\
-			 ORxG_CSNT          |\
-			 ORxG_ACS_DIV1      |\
-			 ORxG_SCY_5_CLK     |\
-			 ORxG_TRLX          |\
-			 ORxG_EHTR)
-
-/*-----------------------------------------------------------------------
- * BR2 - Base Register
- *     Ref: Section 10.3.1 on page 10-14
- * OR2 - Option Register
- *     Ref: Section 10.3.2 on page 10-16
- *-----------------------------------------------------------------------
- */
-
-/* Bank 2 - SDRAM DIMM
- *
- *     16MB DIMM: P/N
- *     64MB DIMM: P/N  1W-8864X8-4-P1-EST or
- *                     MT4LSDT864AG-10EB1 (Micron)
- *
- * Note: *CS3 is unused for this DIMM
- */
-
-/* With a 16 MB or 64 MB DIMM, the BR2 is configured as follows:
- *
- *     - Base address of 0x00000000
- *     - 64 bit port size (60x bus only)
- *     - Data errors checking is disabled
- *     - Read and write access
- *     - SDRAM 60x bus
- *     - Access are handled by the memory controller according to MSEL
- *     - Not used for atomic operations
- *     - No data pipelining is done
- *     - Valid
- */
-#define CONFIG_SYS_BR2_PRELIM  ((CONFIG_SYS_SDRAM0_BASE & BRx_BA_MSK) |\
-			  BRx_PS_64          |\
-			  BRx_MS_SDRAM_P     |\
-			  BRx_V)
-
-/* With a 16 MB DIMM, the OR2 is configured as follows:
- *
- *     - 16 MB
- *     - 2 internal banks per device
- *     - Row start address bit is A9 with PSDMR[PBI] = 0
- *     - 11 row address lines
- *     - Back-to-back page mode
- *     - Internal bank interleaving within save device enabled
- */
-#if (CONFIG_SYS_SDRAM0_SIZE == 16)
-#define CONFIG_SYS_OR2_PRELIM  (MEG_TO_AM(CONFIG_SYS_SDRAM0_SIZE) |\
-			 ORxS_BPD_2         |\
-			 ORxS_ROWST_PBI0_A9 |\
-			 ORxS_NUMR_11)
-
-/* With a 16 MB DIMM, the PSDMR is configured as follows:
- *
- *     - Page Based Interleaving,
- *     - Refresh Enable,
- *     - Address Multiplexing where A5 is output on A14 pin
- *       (A6 on A15, and so on),
- *     - use address pins A16-A18 as bank select,
- *     - A9 is output on SDA10 during an ACTIVATE command,
- *     - earliest timing for ACTIVATE command after REFRESH command is 7 clocks,
- *     - earliest timing for ACTIVATE or REFRESH command after PRECHARGE command
- *       is 3 clocks,
- *     - earliest timing for READ/WRITE command after ACTIVATE command is
- *       2 clocks,
- *     - earliest timing for PRECHARGE after last data was read is 1 clock,
- *     - earliest timing for PRECHARGE after last data was written is 1 clock,
- *     - CAS Latency is 2.
- */
-
-/*-----------------------------------------------------------------------
- * PSDMR - 60x Bus SDRAM Mode Register
- *     Ref: Section 10.3.3 on page 10-21
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_PSDMR   (PSDMR_RFEN       |\
-		     PSDMR_SDAM_A14_IS_A5 |\
-		     PSDMR_BSMA_A16_A18   |\
-		     PSDMR_SDA10_PBI0_A9  |\
-		     PSDMR_RFRC_7_CLK     |\
-		     PSDMR_PRETOACT_3W    |\
-		     PSDMR_ACTTORW_2W     |\
-		     PSDMR_LDOTOPRE_1C    |\
-		     PSDMR_WRC_1C         |\
-		     PSDMR_CL_2)
-#endif /* (CONFIG_SYS_SDRAM0_SIZE == 16) */
-
-/* With a 64 MB DIMM, the OR2 is configured as follows:
- *
- *     - 64 MB
- *     - 4 internal banks per device
- *     - Row start address bit is A8 with PSDMR[PBI] = 0
- *     - 12 row address lines
- *     - Back-to-back page mode
- *     - Internal bank interleaving within save device enabled
- */
-#if (CONFIG_SYS_SDRAM0_SIZE == 64)
-#define CONFIG_SYS_OR2_PRELIM  (MEG_TO_AM(CONFIG_SYS_SDRAM0_SIZE) |\
-	     ORxS_BPD_4         |\
-	     ORxS_ROWST_PBI0_A8     |\
-	     ORxS_NUMR_12)
-
-/* With a 64 MB DIMM, the PSDMR is configured as follows:
- *
- *     - Page Based Interleaving,
- *     - Refresh Enable,
- *     - Address Multiplexing where A5 is output on A14 pin
- *       (A6 on A15, and so on),
- *     - use address pins A14-A16 as bank select,
- *     - A9 is output on SDA10 during an ACTIVATE command,
- *     - earliest timing for ACTIVATE command after REFRESH command is 7 clocks,
- *     - earliest timing for ACTIVATE or REFRESH command after PRECHARGE command
- *       is 3 clocks,
- *     - earliest timing for READ/WRITE command after ACTIVATE command is
- *       2 clocks,
- *     - earliest timing for PRECHARGE after last data was read is 1 clock,
- *     - earliest timing for PRECHARGE after last data was written is 1 clock,
- *     - CAS Latency is 2.
- */
-
-/*-----------------------------------------------------------------------
- * PSDMR - 60x Bus SDRAM Mode Register
- *     Ref: Section 10.3.3 on page 10-21
- *-----------------------------------------------------------------------
- */
-#define CONFIG_SYS_PSDMR   (PSDMR_RFEN       |\
-		     PSDMR_SDAM_A14_IS_A5 |\
-		     PSDMR_BSMA_A14_A16   |\
-		     PSDMR_SDA10_PBI0_A9  |\
-		     PSDMR_RFRC_7_CLK     |\
-		     PSDMR_PRETOACT_3W    |\
-		     PSDMR_ACTTORW_2W     |\
-		     PSDMR_LDOTOPRE_1C    |\
-		     PSDMR_WRC_1C         |\
-		     PSDMR_CL_2)
-#endif  /* (CONFIG_SYS_SDRAM0_SIZE == 64) */
-
-#define CONFIG_SYS_PSRT    0x0e
-#define CONFIG_SYS_MPTPR   MPTPR_PTP_DIV32
-
-
-/*-----------------------------------------------------------------------
- * BR4 - Base Register
- *     Ref: Section 10.3.1 on page 10-14
- * OR4 - Option Register
- *     Ref: Section 10.3.2 on page 10-18
- *-----------------------------------------------------------------------
- */
-/* Bank 4 - Onboard Memory Mapped IO controller
- *
- * This expects the onboard IO controller to connected to *CS4 and
- * the local bus.
- *     - Base address of 0xe0000000
- *     - 8 bit port size (local bus only)
- *     - Read and write access
- *     - GPCM local bus
- *     - Not used for atomic operations
- *     - No data pipelining is done
- *     - Valid
- *     - extended hold time
- *     - 11 wait states
- */
-
-#ifdef CONFIG_SYS_IO_BASE
-#  define CONFIG_SYS_BR4_PRELIM  ((CONFIG_SYS_IO_BASE & BRx_BA_MSK)  |\
-			    BRx_PS_8                   |\
-			    BRx_MS_GPCM_L              |\
-			    BRx_V)
-
-#  define CONFIG_SYS_OR4_PRELIM   (ORxG_AM_MSK                |\
-			    ORxG_SCY_11_CLK            |\
-			    ORxG_EHTR)
-#endif /* CONFIG_SYS_IO_BASE */
-#endif  /* __CONFIG_H */