summaryrefslogtreecommitdiff
path: root/include/configs/p3mx.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/configs/p3mx.h')
-rw-r--r--include/configs/p3mx.h450
1 files changed, 450 insertions, 0 deletions
diff --git a/include/configs/p3mx.h b/include/configs/p3mx.h
new file mode 100644
index 0000000..262e9d6
--- /dev/null
+++ b/include/configs/p3mx.h
@@ -0,0 +1,450 @@
+/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
+ * Based on original work by
+ * Roel Loeffen, (C) Copyright 2006 Prodrive B.V.
+ *
+ * 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
+ */
+
+/************************************************************************
+ * p3mx.h - configuration for Prodrive P3M750 & P3M7448 boards
+ *
+ * The defines:
+ * CONFIG_P3M750 or
+ * CONFIG_P3M7448
+ * are written into include/config.h by the "make xxx_config" command
+ ***********************************************************************/
+#ifndef __CONFIG_H
+#define __CONFIG_H
+
+/*-----------------------------------------------------------------------
+ * High Level Configuration Options
+ *----------------------------------------------------------------------*/
+#define CONFIG_P3Mx /* used for both board versions */
+
+#if defined (CONFIG_P3M750)
+#define CONFIG_750FX /* 750GL/GX/FX */
+#define CFG_BOARD_NAME "P3M750"
+#define CFG_BUS_HZ 100000000
+#define CFG_BUS_CLK CFG_BUS_HZ
+#define CFG_TCLK 100000000
+#elif defined (CONFIG_P3M7448)
+#define CONFIG_74xx
+#define CFG_BOARD_NAME "P3M7448"
+#define CFG_BUS_HZ 133333333
+#define CFG_BUS_CLK CFG_BUS_HZ
+#define CFG_TCLK 133333333
+#endif
+#define CFG_GT_DUAL_CPU /* also for JTAG even with one cpu */
+
+/* which initialization functions to call for this board */
+#define CFG_BOARD_ASM_INIT 1
+#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
+#define CONFIG_BOARD_EARLY_INIT_R 1 /* Call board_early_init_f */
+#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r() */
+#define CONFIG_ADD_RAM_INFO 1 /* Print additional info */
+
+/*-----------------------------------------------------------------------
+ * Base addresses -- Note these are effective addresses where the
+ * actual resources get mapped (not physical addresses)
+ *----------------------------------------------------------------------*/
+#define CFG_SDRAM_BASE 0x00000000
+#ifdef CONFIG_P3M750
+#define CFG_SDRAM1_BASE 0x10000000 /* each 256 MByte */
+#endif
+
+#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
+#if defined (CONFIG_P3M750)
+#define CFG_FLASH_BASE 0xff800000 /* start of flash banks */
+#define CFG_BOOT_SIZE _8M /* boot flash */
+#elif defined (CONFIG_P3M7448)
+#define CFG_FLASH_BASE 0xff000000 /* start of flash banks */
+#define CFG_BOOT_SIZE _16M /* boot flash */
+#endif
+#define CFG_BOOT_SPACE CFG_FLASH_BASE /* BOOT_CS0 flash 0 */
+#define CFG_MONITOR_BASE 0xfff00000
+#define CFG_RESET_ADDRESS 0xfff00100
+#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
+#define CFG_MISC_REGION_BASE 0xf0000000
+
+#define CFG_DFL_GT_REGS 0xf1000000 /* boot time GT_REGS */
+#define CFG_GT_REGS 0xf1000000 /* GT Registers are mapped here */
+#define CFG_INT_SRAM_BASE 0x42000000 /* GT offers 256k internal SRAM */
+
+/*-----------------------------------------------------------------------
+ * Initial RAM & stack pointer (placed in internal SRAM)
+ *----------------------------------------------------------------------*/
+ /*
+ * When locking data in cache you should point the CFG_INIT_RAM_ADDRESS
+ * To an unused memory region. The stack will remain in cache until RAM
+ * is initialized
+*/
+#undef CFG_INIT_RAM_LOCK
+#define CFG_INIT_RAM_ADDR 0x42000000
+#define CFG_INIT_RAM_END 0x1000
+#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for init data */
+#define CFG_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
+
+
+/*-----------------------------------------------------------------------
+ * Serial Port
+ *----------------------------------------------------------------------*/
+#define CONFIG_MPSC /* MV64460 Serial */
+#define CONFIG_MPSC_PORT 0
+#define CONFIG_BAUDRATE 115200 /* console baudrate */
+#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
+#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
+#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
+
+/*-----------------------------------------------------------------------
+ * Ethernet
+ *----------------------------------------------------------------------*/
+/* Change the default ethernet port, use this define (options: 0, 1, 2) */
+#define CFG_ETH_PORT ETH_0
+#define CONFIG_NET_MULTI
+#define MV_ETH_DEVS 2
+#define CONFIG_PHY_RESET 1 /* reset phy upon startup */
+#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */
+
+/*-----------------------------------------------------------------------
+ * FLASH related
+ *----------------------------------------------------------------------*/
+#define CFG_FLASH_CFI /* The flash is CFI compatible */
+#define CFG_FLASH_CFI_DRIVER /* Use common CFI driver */
+#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
+#define CFG_MAX_FLASH_SECT 512 /* max number of sectors on one chip */
+#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
+#define CFG_FLASH_WRITE_TOUT 500 /* Timeout for Flash Write (in ms) */
+#define CFG_FLASH_USE_BUFFER_WRITE 1 /* use buffered writes (20x faster) */
+#define CFG_FLASH_PROTECTION 1 /* use hardware flash protection */
+#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
+
+#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
+#if defined (CONFIG_P3M750)
+#define CFG_ENV_SECT_SIZE 0x20000 /* one sector (1 device)*/
+#elif defined (CONFIG_P3M7448)
+#define CFG_ENV_SECT_SIZE 0x40000 /* two sectors (2 devices parallel */
+#endif
+#define CFG_ENV_SIZE 0x2000 /* Total Size of Environment Sector */
+#define CFG_ENV_ADDR (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
+
+/*-----------------------------------------------------------------------
+ * DDR SDRAM
+ *----------------------------------------------------------------------*/
+#define CONFIG_MV64460_ECC
+
+/*-----------------------------------------------------------------------
+ * I2C
+ *----------------------------------------------------------------------*/
+#define CFG_I2C_SPEED 100000 /* I2C speed default */
+
+/* I2C RTC */
+#define CONFIG_RTC_M41T11 1
+#define CFG_I2C_RTC_ADDR 0x68
+#define CFG_M41T11_BASE_YEAR 1900 /* play along with linux */
+
+/*-----------------------------------------------------------------------
+ * PCI stuff
+ *----------------------------------------------------------------------*/
+#define PCI_HOST_ADAPTER 0 /* configure ar pci adapter */
+#define PCI_HOST_FORCE 1 /* configure as pci host */
+#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
+
+#define CONFIG_PCI /* include pci support */
+#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
+#define CONFIG_PCI_PNP /* do pci plug-and-play */
+#define CONFIG_PCI_SCAN_SHOW /* show devices on bus */
+
+/* PCI MEMORY MAP section */
+#define CFG_PCI0_MEM_BASE 0x80000000
+#define CFG_PCI0_MEM_SIZE _128M
+#define CFG_PCI1_MEM_BASE 0x88000000
+#define CFG_PCI1_MEM_SIZE _128M
+
+#define CFG_PCI0_0_MEM_SPACE (CFG_PCI0_MEM_BASE)
+#define CFG_PCI1_0_MEM_SPACE (CFG_PCI1_MEM_BASE)
+
+/* PCI I/O MAP section */
+#define CFG_PCI0_IO_BASE 0xfa000000
+#define CFG_PCI0_IO_SIZE _16M
+#define CFG_PCI1_IO_BASE 0xfb000000
+#define CFG_PCI1_IO_SIZE _16M
+
+#define CFG_PCI0_IO_SPACE (CFG_PCI0_IO_BASE)
+#define CFG_PCI0_IO_SPACE_PCI 0x00000000
+#define CFG_PCI1_IO_SPACE (CFG_PCI1_IO_BASE)
+#define CFG_PCI1_IO_SPACE_PCI 0x00000000
+
+#define CFG_ISA_IO_BASE_ADDRESS (CFG_PCI0_IO_BASE)
+
+#define CFG_PCI_IDSEL 0x30
+
+#undef CONFIG_BOOTARGS
+#define CONFIG_EXTRA_ENV_SETTINGS_COMMON \
+ "netdev=eth0\0" \
+ "nfsargs=setenv bootargs root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "ramargs=setenv bootargs root=/dev/ram rw\0" \
+ "addip=setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off panic=1\0" \
+ "addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm ${kernel_addr}\0" \
+ "flash_self=run ramargs addip addtty;" \
+ "bootm ${kernel_addr} ${ramdisk_addr}\0" \
+ "net_nfs=tftp 200000 ${bootfile};run nfsargs addip addtty;" \
+ "bootm\0" \
+ "rootpath=/opt/eldk/ppc_6xx\0" \
+ "u-boot=p3mx/u-boot/u-boot.bin\0" \
+ "load=tftp 100000 ${u-boot}\0" \
+ "update=protect off fff00000 fff3ffff;era fff00000 fff3ffff;" \
+ "cp.b 100000 fff00000 40000;" \
+ "setenv filesize;saveenv\0" \
+ "upd=run load;run update\0" \
+ "serverip=11.0.0.152\0"
+
+#if defined (CONFIG_P3M750)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_EXTRA_ENV_SETTINGS_COMMON \
+ "hostname=p3m750\0" \
+ "bootfile=/tftpboot/p3mx/vxWorks.st\0" \
+ "kernel_addr=fc000000\0" \
+ "ramdisk_addr=fc180000\0" \
+ "vxfile=p3m750/vxWorks\0" \
+ "vxuser=ddg\0" \
+ "vxpass=ddg\0" \
+ "vxtarget=target\0" \
+ "vxflags=0x8\0" \
+ "vxargs=setenv bootargs mgi(0,0)host:${vxfile} h=${serverip} " \
+ "e=${ipaddr} u=${vxuser} pw=${vxpass} tn=${vxtarget} " \
+ "f=${vxflags}\0"
+#elif defined (CONFIG_P3M7448)
+#define CONFIG_EXTRA_ENV_SETTINGS \
+ CONFIG_EXTRA_ENV_SETTINGS_COMMON \
+ "hostname=p3m7448\0"
+#endif
+
+#if defined (CONFIG_P3M750)
+#define CONFIG_BOOTCOMMAND "tftp;run vxargs;bootvx"
+#elif defined (CONFIG_P3M7448)
+#define CONFIG_BOOTCOMMAND " "
+#endif
+
+#define CONFIG_BOOTDELAY 3 /* autoboot after 5 seconds */
+#define CONFIG_BOOTP_MASK (CONFIG_BOOTP_DEFAULT | \
+ CONFIG_BOOTP_BOOTFILESIZE)
+#define CONFIG_COMMANDS (CONFIG_CMD_DFL | \
+ CFG_CMD_ASKENV | \
+ CFG_CMD_DATE | \
+ CFG_CMD_DIAG | \
+ CFG_CMD_ELF | \
+ CFG_CMD_I2C | \
+ CFG_CMD_IRQ | \
+ CFG_CMD_MII | \
+ CFG_CMD_NET | \
+ CFG_CMD_NFS | \
+ CFG_CMD_PING | \
+ CFG_CMD_REGINFO | \
+ CFG_CMD_PCI | \
+ CFG_CMD_CACHE | \
+ CFG_CMD_SDRAM)
+
+/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
+#include <cmd_confdefs.h>
+
+/*-----------------------------------------------------------------------
+ * 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 0x0400000 /* memtest works on */
+#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
+
+#define CFG_LOAD_ADDR 0x08000000 /* default load address */
+
+#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
+
+#define CONFIG_CMDLINE_EDITING 1 /* add command line history */
+#define CONFIG_LOOPW 1 /* enable loopw command */
+#define CONFIG_MX_CYCLIC 1 /* enable mdc/mwc commands */
+#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
+#define CONFIG_VERSION_VARIABLE 1 /* include version env variable */
+
+/*-----------------------------------------------------------------------
+ * Marvell MV64460 config settings
+ *----------------------------------------------------------------------*/
+/* Reset values for Port behavior (8bit/ 32bit, etc.) only corrected device width */
+#if defined (CONFIG_P3M750)
+#define CFG_BOOT_PAR 0x8FDFF87F /* 16 bit flash, disable burst*/
+#elif defined (CONFIG_P3M7448)
+#define CFG_BOOT_PAR 0x8FEFFFFF /* 32 bit flash, burst enabled */
+#endif
+
+/*
+ * MPP[0] Serial Port 0 TxD TxD OUT Connected to P14 (buffered)
+ * MPP[1] Serial Port 0 RxD RxD IN Connected to P14 (buffered)
+ * MPP[2] NC
+ * MPP[3] Serial Port 1 TxD TxD OUT Connected to P14 (buffered)
+ * MPP[4] PCI Monarch# GPIO IN Connected to P12
+ * MPP[5] Serial Port 1 RxD RxD IN Connected to P14 (buffered)
+ * MPP[6] PMC Carrier Interrupt 0 Int IN Connected to P14
+ * MPP[7] PMC Carrier Interrupt 1 Int IN Connected to P14
+ * MPP[8] Reserved Do not use
+ * MPP[9] Reserved Do not use
+ * MPP[10] Reserved Do not use
+ * MPP[11] Reserved Do not use
+ * MPP[12] Phy 0 Interrupt Int IN
+ * MPP[13] Phy 1 Interrupt Int IN
+ * MPP[14] NC
+ * MPP[15] NC
+ * MPP[16] PCI Interrupt C Int IN Connected to P11
+ * MPP[17] PCI Interrupt D Int IN Connected to P11
+ * MPP[18] Watchdog NMI# GPIO IN Connected to MPP[24]
+ * MPP[19] Watchdog Expired# WDE OUT Connected to rst logic
+ * MPP[20] Watchdog Status WD_STS IN Read back of rst by watchdog
+ * MPP[21] NC
+ * MPP[22] GP LED Green GPIO OUT
+ * MPP[23] GP LED Red GPIO OUT
+ * MPP[24] Watchdog NMI# Int OUT
+ * MPP[25] NC
+ * MPP[26] NC
+ * MPP[27] PCI Interrupt A Int IN Connected to P11
+ * MPP[28] NC
+ * MPP[29] PCI Interrupt B Int IN Connected to P11
+ * MPP[30] Module reset GPIO OUT Board reset
+ * MPP[31] PCI EReady GPIO IN Connected to P12
+ */
+#define CFG_MPP_CONTROL_0 0x00303022
+#define CFG_MPP_CONTROL_1 0x00000000
+#define CFG_MPP_CONTROL_2 0x00004000
+#define CFG_MPP_CONTROL_3 0x00000004
+#define CFG_GPP_LEVEL_CONTROL 0x280730D0
+
+/*----------------------------------------------------------------------
+ * Initial BAT mappings
+ */
+
+/* NOTES:
+ * 1) GUARDED and WRITE_THRU not allowed in IBATS
+ * 2) CACHEINHIBIT and WRITETHROUGH not allowed together in same BAT
+ */
+/* SDRAM */
+#define CFG_IBAT0L (CFG_SDRAM_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT0U (CFG_SDRAM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT0L (CFG_SDRAM_BASE | BATL_PP_RW | BATL_GUARDEDSTORAGE | BATL_CACHEINHIBIT)
+#define CFG_DBAT0U CFG_IBAT0U
+
+/* init ram */
+#define CFG_IBAT1L (CFG_INIT_RAM_ADDR | BATL_PP_RW | BATL_MEMCOHERENCE)
+#define CFG_IBAT1U (CFG_INIT_RAM_ADDR | BATU_BL_256K | BATU_VS | BATU_VP)
+#define CFG_DBAT1L CFG_IBAT1L
+#define CFG_DBAT1U CFG_IBAT1U
+
+/* PCI0, PCI1 in one BAT */
+#define CFG_IBAT2L BATL_NO_ACCESS
+#define CFG_IBAT2U CFG_DBAT2U
+#define CFG_DBAT2L (CFG_PCI0_MEM_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT2U (CFG_PCI0_MEM_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+
+/* GT regs, bootrom, all the devices, PCI I/O */
+#define CFG_IBAT3L (CFG_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW)
+#define CFG_IBAT3U (CFG_MISC_REGION_BASE | BATU_VS | BATU_VP | BATU_BL_256M)
+#define CFG_DBAT3L (CFG_MISC_REGION_BASE | BATL_CACHEINHIBIT | BATL_PP_RW | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT3U CFG_IBAT3U
+
+#define CFG_IBAT4L (CFG_SDRAM1_BASE | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT4U (CFG_SDRAM1_BASE | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT4L (CFG_SDRAM1_BASE | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT4U CFG_IBAT4U
+
+/* set rest out of range for Linux !!!!!!!!!!! */
+
+/* IBAT5 and DBAT5 */
+#define CFG_IBAT5L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT5U (0x20000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT5L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT5U CFG_IBAT5U
+
+/* IBAT6 and DBAT6 */
+#define CFG_IBAT6L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT6U (0x20000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT6L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT6U CFG_IBAT6U
+
+/* IBAT7 and DBAT7 */
+#define CFG_IBAT7L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT)
+#define CFG_IBAT7U (0x20000000 | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_DBAT7L (0x20000000 | BATL_PP_RW | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_DBAT7U CFG_IBAT7U
+
+/*
+ * 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 CFG_BOOTMAPSZ (8<<20) /* Initial Memory map for Linux */
+#define CFG_VXWORKS_MAC_PTR 0x42010000 /* use some memory in SRAM that's not used!!! */
+
+/*-----------------------------------------------------------------------
+ * Cache Configuration
+ */
+#define CFG_CACHELINE_SIZE 32 /* For all MPC74xx CPUs */
+#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
+#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
+#endif
+
+/*-----------------------------------------------------------------------
+ * L2CR setup -- make sure this is right for your board!
+ * look in include/mpc74xx.h for the defines used here
+ */
+#define CFG_L2
+
+#if defined (CONFIG_750CX) || defined (CONFIG_750FX)
+#define L2_INIT 0
+#else
+#define L2_INIT (L2CR_L2SIZ_2M | L2CR_L2CLK_3 | L2CR_L2RAM_BURST | \
+ L2CR_L2OH_5 | L2CR_L2CTL | L2CR_L2WT)
+#endif
+
+#define L2_ENABLE (L2_INIT | L2CR_L2E)
+
+/*
+ * Internal Definitions
+ *
+ * Boot Flags
+ */
+#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
+#define BOOTFLAG_WARM 0x02 /* Software reboot */
+
+#endif /* __CONFIG_H */