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https://github.com/AsahiLinux/u-boot
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Add support for CATcenter board (based on PPChameleon ME module)
This commit is contained in:
wdenk
parent
02b11f8e09
commit
10767ccb86
4 changed files with 846 additions and 142 deletions
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@ -2,6 +2,8 @@
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Changes since U-Boot 1.1.1:
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Changes since U-Boot 1.1.1:
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======================================================================
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======================================================================
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* Add support for CATcenter board (based on PPChameleon ME module)
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* Patch by Klaus Heydeck, 12 May 2004:
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* Patch by Klaus Heydeck, 12 May 2004:
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Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
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Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
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load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
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load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
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5
Makefile
5
Makefile
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@ -548,6 +548,11 @@ BUBINGA405EP_config: unconfig
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CANBT_config: unconfig
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CANBT_config: unconfig
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@./mkconfig $(@:_config=) ppc ppc4xx canbt esd
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@./mkconfig $(@:_config=) ppc ppc4xx canbt esd
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CATcenter_config: unconfig
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@ echo "/* CATcenter uses PPChameleon Model ME */" > include/config.h
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@ echo "#define CONFIG_PPCHAMELEON_MODULE_MODEL 1" >> include/config.h
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@./mkconfig -a $(call xtract_4xx,$@) ppc ppc4xx PPChameleonEVB dave
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CPCI405_config \
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CPCI405_config \
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CPCI4052_config \
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CPCI4052_config \
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CPCI405AB_config: unconfig
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CPCI405AB_config: unconfig
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703
include/configs/CATcenter.h
Normal file
703
include/configs/CATcenter.h
Normal file
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@ -0,0 +1,703 @@
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/*
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* (C) Copyright 2004 DENX Software Engineering,
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* Wolfgang Grandegger <wg@denx.de>
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* (C) Copyright 2003
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* DAVE Srl
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*
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* http://www.dave-tech.it
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* http://www.wawnet.biz
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* mailto:info@wawnet.biz
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*
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* Credits: Stefan Roese, Wolfgang Denk
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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/*
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* board/config.h - configuration options, board specific
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*/
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#ifndef __CONFIG_H
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#define __CONFIG_H
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#define CONFIG_PPCHAMELEON_MODULE_BA 0 /* Basic Model */
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#define CONFIG_PPCHAMELEON_MODULE_ME 1 /* Medium Model */
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#define CONFIG_PPCHAMELEON_MODULE_HI 2 /* High-End Model */
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#ifndef CONFIG_PPCHAMELEON_MODULE_MODEL
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#define CONFIG_PPCHAMELEON_MODULE_MODEL CONFIG_PPCHAMELEON_MODULE_BA
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#endif
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/*
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* Debug stuff
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*/
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#undef __DEBUG_START_FROM_SRAM__
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#define __DISABLE_MACHINE_EXCEPTION__
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#ifdef __DEBUG_START_FROM_SRAM__
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#define CFG_DUMMY_FLASH_SIZE 1024*1024*4
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#endif
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/*
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* High Level Configuration Options
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* (easy to change)
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*/
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#define CONFIG_405EP 1 /* This is a PPC405 CPU */
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#define CONFIG_4xx 1 /* ...member of PPC4xx family */
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#define CONFIG_PPCHAMELEONEVB 1 /* ...on a PPChameleonEVB board */
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#define CONFIG_BOARD_EARLY_INIT_F 1 /* call board_early_init_f() */
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#define CONFIG_MISC_INIT_R 1 /* call misc_init_r() */
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#define CONFIG_SYS_CLK_FREQ 33333333 /* external frequency to pll */
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#define CONFIG_UART1_CONSOLE 1 /* Use second UART */
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#define CONFIG_BAUDRATE 115200
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#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
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#undef CONFIG_BOOTARGS
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/* Ethernet stuff */
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#define CONFIG_ENV_OVERWRITE /* Let the user to change the Ethernet MAC addresses */
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#define CONFIG_ETHADDR 00:50:C2:1E:AF:FC
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#define CONFIG_ETH1ADDR 00:50:C2:1E:AF:FB
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#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
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#define CFG_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
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#undef CONFIG_EXT_PHY
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#define CONFIG_MII 1 /* MII PHY management */
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#ifndef CONFIG_EXT_PHY
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#define CONFIG_PHY_ADDR 1 /* PHY address */
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#else
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#define CONFIG_PHY_ADDR 2 /* PHY address */
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#endif
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#define CONFIG_PHY_CLK_FREQ EMAC_STACR_CLK_66MHZ
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#define CONFIG_COMMANDS ( CONFIG_CMD_DFL | \
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CFG_CMD_DATE | \
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CFG_CMD_ELF | \
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CFG_CMD_EEPROM | \
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CFG_CMD_I2C | \
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CFG_CMD_IRQ | \
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CFG_CMD_MII | \
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CFG_CMD_NAND | \
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CFG_CMD_JFFS2)
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#define CONFIG_MAC_PARTITION
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#define CONFIG_DOS_PARTITION
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/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
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#include <cmd_confdefs.h>
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#undef CONFIG_WATCHDOG /* watchdog disabled */
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#define CONFIG_RTC_MC146818 /* DS1685 is MC146818 compatible*/
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#define CFG_RTC_REG_BASE_ADDR 0xF0000500 /* RTC Base Address */
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#define CONFIG_SDRAM_BANK0 1 /* init onboard SDRAM bank 0 */
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/*
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* Miscellaneous configurable options
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*/
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#define CFG_LONGHELP /* undef to save memory */
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#define CFG_PROMPT "=> " /* Monitor Command Prompt */
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#undef CFG_HUSH_PARSER /* use "hush" command parser */
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#ifdef CFG_HUSH_PARSER
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#define CFG_PROMPT_HUSH_PS2 "> "
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#endif
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#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
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#define CFG_CBSIZE 1024 /* Console I/O Buffer Size */
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#else
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#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
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#endif
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#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
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#define CFG_MAXARGS 16 /* max number of command args */
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#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
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#define CFG_DEVICE_NULLDEV 1 /* include nulldev device */
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#define CFG_CONSOLE_INFO_QUIET 1 /* don't print console @ startup*/
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#define CFG_MEMTEST_START 0x0400000 /* memtest works on */
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#define CFG_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */
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#undef CFG_EXT_SERIAL_CLOCK /* no external serial clock used */
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#define CFG_IGNORE_405_UART_ERRATA_59 /* ignore ppc405gp errata #59 */
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#define CFG_BASE_BAUD 691200
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/* The following table includes the supported baudrates */
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#define CFG_BAUDRATE_TABLE \
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{ 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, \
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57600, 115200, 230400, 460800, 921600 }
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#define CFG_LOAD_ADDR 0x100000 /* default load address */
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#define CFG_EXTBDINFO 1 /* To use extended board_into (bd_t) */
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#define CFG_HZ 1000 /* decrementer freq: 1 ms ticks */
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#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */
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/*-----------------------------------------------------------------------
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* NAND-FLASH stuff
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*-----------------------------------------------------------------------
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*/
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#define CFG_NAND0_BASE 0xFF400000
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#define CFG_NAND1_BASE 0xFF000000
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/* For CATcenter there is only NAND on the module */
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#define CFG_MAX_NAND_DEVICE 1 /* Max number of NAND devices */
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#define SECTORSIZE 512
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#define NAND_NO_RB
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#define ADDR_COLUMN 1
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#define ADDR_PAGE 2
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#define ADDR_COLUMN_PAGE 3
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#define NAND_ChipID_UNKNOWN 0x00
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#define NAND_MAX_FLOORS 1
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#define NAND_MAX_CHIPS 1
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#define CFG_NAND0_CE (0x80000000 >> 1) /* our CE is GPIO1 */
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#define CFG_NAND0_CLE (0x80000000 >> 2) /* our CLE is GPIO2 */
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#define CFG_NAND0_ALE (0x80000000 >> 3) /* our ALE is GPIO3 */
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#define CFG_NAND0_RDY (0x80000000 >> 4) /* our RDY is GPIO4 */
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#define CFG_NAND1_CE (0x80000000 >> 14) /* our CE is GPIO14 */
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#define CFG_NAND1_CLE (0x80000000 >> 15) /* our CLE is GPIO15 */
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#define CFG_NAND1_ALE (0x80000000 >> 16) /* our ALE is GPIO16 */
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#define CFG_NAND1_RDY (0x80000000 >> 31) /* our RDY is GPIO31 */
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#define NAND_DISABLE_CE(nand) do \
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{ \
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switch((unsigned long)(((struct nand_chip *)nand)->IO_ADDR)) \
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{ \
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case CFG_NAND0_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND0_CE); \
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break; \
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case CFG_NAND1_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND1_CE); \
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break; \
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} \
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} while(0)
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#define NAND_ENABLE_CE(nand) do \
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{ \
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switch((unsigned long)(((struct nand_chip *)nand)->IO_ADDR)) \
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{ \
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case CFG_NAND0_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND0_CE); \
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break; \
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case CFG_NAND1_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND1_CE); \
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break; \
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} \
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} while(0)
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#define NAND_CTL_CLRALE(nandptr) do \
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{ \
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switch((unsigned long)nandptr) \
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{ \
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case CFG_NAND0_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND0_ALE); \
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break; \
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case CFG_NAND1_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND1_ALE); \
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break; \
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} \
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} while(0)
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#define NAND_CTL_SETALE(nandptr) do \
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{ \
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switch((unsigned long)nandptr) \
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{ \
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case CFG_NAND0_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND0_ALE); \
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break; \
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case CFG_NAND1_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND1_ALE); \
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break; \
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} \
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} while(0)
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#define NAND_CTL_CLRCLE(nandptr) do \
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{ \
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switch((unsigned long)nandptr) \
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{ \
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case CFG_NAND0_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND0_CLE); \
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break; \
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case CFG_NAND1_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_NAND1_CLE); \
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break; \
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} \
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} while(0)
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#define NAND_CTL_SETCLE(nandptr) do { \
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switch((unsigned long)nandptr) { \
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case CFG_NAND0_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND0_CLE); \
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break; \
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case CFG_NAND1_BASE: \
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out32(GPIO0_OR, in32(GPIO0_OR) | CFG_NAND1_CLE); \
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break; \
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} \
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} while(0)
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#ifdef NAND_NO_RB
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/* constant delay (see also tR in the datasheet) */
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#define NAND_WAIT_READY(nand) do { \
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udelay(12); \
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} while (0)
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#else
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/* use the R/B pin */
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/* TBD */
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#endif
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#define WRITE_NAND_COMMAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
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#define WRITE_NAND_ADDRESS(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)(d); } while(0)
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#define WRITE_NAND(d, adr) do{ *(volatile __u8 *)((unsigned long)adr) = (__u8)d; } while(0)
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#define READ_NAND(adr) ((volatile unsigned char)(*(volatile __u8 *)(unsigned long)adr))
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/*-----------------------------------------------------------------------
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* PCI stuff
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*-----------------------------------------------------------------------
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*/
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#if 0 /* No PCI on CATcenter */
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#define PCI_HOST_ADAPTER 0 /* configure as pci adapter */
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#define PCI_HOST_FORCE 1 /* configure as pci host */
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#define PCI_HOST_AUTO 2 /* detected via arbiter enable */
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#define CONFIG_PCI /* include pci support */
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#define CONFIG_PCI_HOST PCI_HOST_FORCE /* select pci host function */
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#undef CONFIG_PCI_PNP /* do pci plug-and-play */
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/* resource configuration */
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#define CONFIG_PCI_SCAN_SHOW /* print pci devices @ startup */
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#define CFG_PCI_SUBSYS_VENDORID 0x12FE /* PCI Vendor ID: esd gmbh */
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#define CFG_PCI_SUBSYS_DEVICEID 0x0405 /* PCI Device ID: CPCI-405 */
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#define CFG_PCI_CLASSCODE 0x0b20 /* PCI Class Code: Processor/PPC*/
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#define CFG_PCI_PTM1LA 0x00000000 /* point to sdram */
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#define CFG_PCI_PTM1MS 0xfc000001 /* 64MB, enable hard-wired to 1 */
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#define CFG_PCI_PTM1PCI 0x00000000 /* Host: use this pci address */
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#define CFG_PCI_PTM2LA 0xffc00000 /* point to flash */
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#define CFG_PCI_PTM2MS 0xffc00001 /* 4MB, enable */
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#define CFG_PCI_PTM2PCI 0x04000000 /* Host: use this pci address */
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#endif /* No PCI */
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/*-----------------------------------------------------------------------
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* Start addresses for the final memory configuration
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* (Set up by the startup code)
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* Please note that CFG_SDRAM_BASE _must_ start at 0
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*/
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#define CFG_SDRAM_BASE 0x00000000
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#define CFG_FLASH_BASE 0xFFFC0000
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#define CFG_MONITOR_BASE CFG_FLASH_BASE
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#define CFG_MONITOR_LEN (256 * 1024) /* Reserve 256 kB for Monitor */
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#define CFG_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */
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/*
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|
* 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 */
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* FLASH organization
|
||||||
|
*/
|
||||||
|
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
||||||
|
#define CFG_MAX_FLASH_SECT 256 /* max number of sectors on one chip */
|
||||||
|
|
||||||
|
#define CFG_FLASH_ERASE_TOUT 120000 /* Timeout for Flash Erase (in ms) */
|
||||||
|
#define CFG_FLASH_WRITE_TOUT 1000 /* Timeout for Flash Write (in ms) */
|
||||||
|
|
||||||
|
#define CFG_FLASH_WORD_SIZE unsigned short /* flash word size (width) */
|
||||||
|
#define CFG_FLASH_ADDR0 0x5555 /* 1st address for flash config cycles */
|
||||||
|
#define CFG_FLASH_ADDR1 0x2AAA /* 2nd address for flash config cycles */
|
||||||
|
/*
|
||||||
|
* The following defines are added for buggy IOP480 byte interface.
|
||||||
|
* All other boards should use the standard values (CPCI405 etc.)
|
||||||
|
*/
|
||||||
|
#define CFG_FLASH_READ0 0x0000 /* 0 is standard */
|
||||||
|
#define CFG_FLASH_READ1 0x0001 /* 1 is standard */
|
||||||
|
#define CFG_FLASH_READ2 0x0002 /* 2 is standard */
|
||||||
|
|
||||||
|
#define CFG_FLASH_EMPTY_INFO /* print 'E' for empty sector on flinfo */
|
||||||
|
|
||||||
|
#if 0 /* test-only */
|
||||||
|
#define CFG_JFFS2_FIRST_BANK 0 /* use for JFFS2 */
|
||||||
|
#define CFG_JFFS2_NUM_BANKS 1 /* ! second bank contains U-Boot */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* Environment Variable setup
|
||||||
|
*/
|
||||||
|
#define CFG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
|
||||||
|
#define CFG_ENV_ADDR 0xFFFF8000 /* environment starts at the first small sector */
|
||||||
|
#define CFG_ENV_SECT_SIZE 0x2000 /* 8196 bytes may be used for env vars*/
|
||||||
|
#define CFG_ENV_ADDR_REDUND 0xFFFFA000
|
||||||
|
#define CFG_ENV_SIZE_REDUND 0x2000
|
||||||
|
|
||||||
|
#define CFG_NVRAM_BASE_ADDR 0xF0000500 /* NVRAM base address */
|
||||||
|
#define CFG_NVRAM_SIZE 242 /* NVRAM size */
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* I2C EEPROM (CAT24WC16) for environment
|
||||||
|
*/
|
||||||
|
#define CONFIG_HARD_I2C /* I2c with hardware support */
|
||||||
|
#define CFG_I2C_SPEED 400000 /* I2C speed and slave address */
|
||||||
|
#define CFG_I2C_SLAVE 0x7F
|
||||||
|
|
||||||
|
#define CFG_I2C_EEPROM_ADDR 0x50 /* EEPROM CAT28WC08 */
|
||||||
|
#define CFG_I2C_EEPROM_ADDR_LEN 1 /* Bytes of address */
|
||||||
|
/* mask of address bits that overflow into the "EEPROM chip address" */
|
||||||
|
/*#define CFG_I2C_EEPROM_ADDR_OVERFLOW 0x07*/
|
||||||
|
#define CFG_EEPROM_PAGE_WRITE_BITS 4 /* The Catalyst CAT24WC08 has */
|
||||||
|
/* 16 byte page write mode using*/
|
||||||
|
/* last 4 bits of the address */
|
||||||
|
#define CFG_EEPROM_PAGE_WRITE_DELAY_MS 10 /* and takes up to 10 msec */
|
||||||
|
#define CFG_EEPROM_PAGE_WRITE_ENABLE
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* Cache Configuration
|
||||||
|
*/
|
||||||
|
#define CFG_DCACHE_SIZE 16384 /* For IBM 405 CPUs, older 405 ppc's */
|
||||||
|
/* have only 8kB, 16kB is save here */
|
||||||
|
#define CFG_CACHELINE_SIZE 32 /* ... */
|
||||||
|
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
|
||||||
|
#define CFG_CACHELINE_SHIFT 5 /* log base 2 of the above value */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Init Memory Controller:
|
||||||
|
*
|
||||||
|
* BR0/1 and OR0/1 (FLASH)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define FLASH_BASE0_PRELIM 0xFFC00000 /* FLASH bank #0 */
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* External Bus Controller (EBC) Setup
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Memory Bank 0 (Flash Bank 0, NOR-FLASH) initialization */
|
||||||
|
#define CFG_EBC_PB0AP 0x92015480
|
||||||
|
#define CFG_EBC_PB0CR 0xFFC5A000 /* BAS=0xFFC,BS=4MB,BU=R/W,BW=16bit */
|
||||||
|
|
||||||
|
/* Memory Bank 1 (External SRAM) initialization */
|
||||||
|
/* Since this must replace NOR Flash, we use the same settings for CS0 */
|
||||||
|
#define CFG_EBC_PB1AP 0x92015480
|
||||||
|
#define CFG_EBC_PB1CR 0xFF85A000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit */
|
||||||
|
|
||||||
|
/* Memory Bank 2 (Flash Bank 1, NAND-FLASH) initialization */
|
||||||
|
#define CFG_EBC_PB2AP 0x92015480
|
||||||
|
#define CFG_EBC_PB2CR 0xFF458000 /* BAS=0xFF4,BS=4MB,BU=R/W,BW=8bit */
|
||||||
|
|
||||||
|
/* Memory Bank 3 (Flash Bank 2, NAND-FLASH) initialization */
|
||||||
|
#define CFG_EBC_PB3AP 0x92015480
|
||||||
|
#define CFG_EBC_PB3CR 0xFF058000 /* BAS=0xFF0,BS=4MB,BU=R/W,BW=8bit */
|
||||||
|
|
||||||
|
|
||||||
|
#if 0 /* Roese */
|
||||||
|
/* Memory Bank 1 (Flash Bank 1, NAND-FLASH) initialization */
|
||||||
|
#define CFG_EBC_PB1AP 0x92015480
|
||||||
|
#define CFG_EBC_PB1CR 0xFF858000 /* BAS=0xFF8,BS=4MB,BU=R/W,BW=8bit */
|
||||||
|
|
||||||
|
/* Memory Bank 2 (CAN0, 1) initialization */
|
||||||
|
#define CFG_EBC_PB2AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||||
|
#define CFG_EBC_PB2CR 0xF0018000 /* BAS=0xF00,BS=1MB,BU=R/W,BW=8bit */
|
||||||
|
|
||||||
|
/* Memory Bank 3 (CompactFlash IDE) initialization */
|
||||||
|
#define CFG_EBC_PB3AP 0x010053C0 /* BWT=2,WBN=1,WBF=1,TH=1,RE=1,SOR=1,BEM=1 */
|
||||||
|
#define CFG_EBC_PB3CR 0xF011A000 /* BAS=0xF01,BS=1MB,BU=R/W,BW=16bit */
|
||||||
|
|
||||||
|
/* Memory Bank 4 (NVRAM/RTC) initialization */
|
||||||
|
#define CFG_EBC_PB4AP 0x01005280 /* TWT=2,WBN=1,WBF=1,TH=1,SOR=1 */
|
||||||
|
#define CFG_EBC_PB4CR 0xF0218000 /* BAS=0xF02,BS=1MB,BU=R/W,BW=8bit */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* FPGA stuff
|
||||||
|
*/
|
||||||
|
/* FPGA internal regs */
|
||||||
|
#define CFG_FPGA_MODE 0x00
|
||||||
|
#define CFG_FPGA_STATUS 0x02
|
||||||
|
#define CFG_FPGA_TS 0x04
|
||||||
|
#define CFG_FPGA_TS_LOW 0x06
|
||||||
|
#define CFG_FPGA_TS_CAP0 0x10
|
||||||
|
#define CFG_FPGA_TS_CAP0_LOW 0x12
|
||||||
|
#define CFG_FPGA_TS_CAP1 0x14
|
||||||
|
#define CFG_FPGA_TS_CAP1_LOW 0x16
|
||||||
|
#define CFG_FPGA_TS_CAP2 0x18
|
||||||
|
#define CFG_FPGA_TS_CAP2_LOW 0x1a
|
||||||
|
#define CFG_FPGA_TS_CAP3 0x1c
|
||||||
|
#define CFG_FPGA_TS_CAP3_LOW 0x1e
|
||||||
|
|
||||||
|
/* FPGA Mode Reg */
|
||||||
|
#define CFG_FPGA_MODE_CF_RESET 0x0001
|
||||||
|
#define CFG_FPGA_MODE_TS_IRQ_ENABLE 0x0100
|
||||||
|
#define CFG_FPGA_MODE_TS_IRQ_CLEAR 0x1000
|
||||||
|
#define CFG_FPGA_MODE_TS_CLEAR 0x2000
|
||||||
|
|
||||||
|
/* FPGA Status Reg */
|
||||||
|
#define CFG_FPGA_STATUS_DIP0 0x0001
|
||||||
|
#define CFG_FPGA_STATUS_DIP1 0x0002
|
||||||
|
#define CFG_FPGA_STATUS_DIP2 0x0004
|
||||||
|
#define CFG_FPGA_STATUS_FLASH 0x0008
|
||||||
|
#define CFG_FPGA_STATUS_TS_IRQ 0x1000
|
||||||
|
|
||||||
|
#define CFG_FPGA_SPARTAN2 1 /* using Xilinx Spartan 2 now */
|
||||||
|
#define CFG_FPGA_MAX_SIZE 128*1024 /* 128kByte is enough for XC2S50E*/
|
||||||
|
|
||||||
|
/* FPGA program pin configuration */
|
||||||
|
#define CFG_FPGA_PRG 0x04000000 /* FPGA program pin (ppc output) */
|
||||||
|
#define CFG_FPGA_CLK 0x02000000 /* FPGA clk pin (ppc output) */
|
||||||
|
#define CFG_FPGA_DATA 0x01000000 /* FPGA data pin (ppc output) */
|
||||||
|
#define CFG_FPGA_INIT 0x00010000 /* FPGA init pin (ppc input) */
|
||||||
|
#define CFG_FPGA_DONE 0x00008000 /* FPGA done pin (ppc input) */
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* Definitions for initial stack pointer and data area (in data cache)
|
||||||
|
*/
|
||||||
|
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
|
||||||
|
#define CFG_TEMP_STACK_OCM 1
|
||||||
|
|
||||||
|
/* On Chip Memory location */
|
||||||
|
#define CFG_OCM_DATA_ADDR 0xF8000000
|
||||||
|
#define CFG_OCM_DATA_SIZE 0x1000
|
||||||
|
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
|
||||||
|
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
|
||||||
|
|
||||||
|
#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
|
||||||
|
|
||||||
|
/*-----------------------------------------------------------------------
|
||||||
|
* Definitions for GPIO setup (PPC405EP specific)
|
||||||
|
*
|
||||||
|
* GPIO0[0] - External Bus Controller BLAST output
|
||||||
|
* GPIO0[1-9] - Instruction trace outputs -> GPIO
|
||||||
|
* GPIO0[10-13] - External Bus Controller CS_1 - CS_4 outputs
|
||||||
|
* GPIO0[14-16] - External Bus Controller ABUS3-ABUS5 outputs -> GPIO
|
||||||
|
* GPIO0[17-23] - External Interrupts IRQ0 - IRQ6 inputs
|
||||||
|
* GPIO0[24-27] - UART0 control signal inputs/outputs
|
||||||
|
* GPIO0[28-29] - UART1 data signal input/output
|
||||||
|
* GPIO0[30] - EMAC0 input
|
||||||
|
* GPIO0[31] - EMAC1 reject packet as output
|
||||||
|
*/
|
||||||
|
#define CFG_GPIO0_OSRH 0x40000550
|
||||||
|
#define CFG_GPIO0_OSRL 0x00000110
|
||||||
|
#define CFG_GPIO0_ISR1H 0x00000000
|
||||||
|
/*#define CFG_GPIO0_ISR1L 0x15555445*/
|
||||||
|
#define CFG_GPIO0_ISR1L 0x15555444
|
||||||
|
#define CFG_GPIO0_TSRH 0x00000000
|
||||||
|
#define CFG_GPIO0_TSRL 0x00000000
|
||||||
|
#define CFG_GPIO0_TCR 0xF7FF8014
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Internal Definitions
|
||||||
|
*
|
||||||
|
* Boot Flags
|
||||||
|
*/
|
||||||
|
#define BOOTFLAG_COLD 0x01 /* Normal Power-On: Boot from FLASH */
|
||||||
|
#define BOOTFLAG_WARM 0x02 /* Software reboot */
|
||||||
|
|
||||||
|
|
||||||
|
#define CONFIG_NO_SERIAL_EEPROM
|
||||||
|
|
||||||
|
/*--------------------------------------------------------------------*/
|
||||||
|
|
||||||
|
#ifdef CONFIG_NO_SERIAL_EEPROM
|
||||||
|
|
||||||
|
/*
|
||||||
|
!-----------------------------------------------------------------------
|
||||||
|
! Defines for entry options.
|
||||||
|
! Note: Because the 405EP SDRAM controller does not support ECC, ECC DIMMs that
|
||||||
|
! are plugged in the board will be utilized as non-ECC DIMMs.
|
||||||
|
!-----------------------------------------------------------------------
|
||||||
|
*/
|
||||||
|
#undef AUTO_MEMORY_CONFIG
|
||||||
|
#define DIMM_READ_ADDR 0xAB
|
||||||
|
#define DIMM_WRITE_ADDR 0xAA
|
||||||
|
|
||||||
|
|
||||||
|
#define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */
|
||||||
|
#define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */
|
||||||
|
#define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */
|
||||||
|
#define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register */
|
||||||
|
#define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */
|
||||||
|
#define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */
|
||||||
|
#define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */
|
||||||
|
#define CPC0_JTAGID (CNTRL_DCR_BASE+0x7) /* JTAG ID register */
|
||||||
|
#define CPC0_SPARE (CNTRL_DCR_BASE+0x8) /* Spare DCR */
|
||||||
|
#define CPC0_PCI (CNTRL_DCR_BASE+0x9) /* PCI Control register */
|
||||||
|
|
||||||
|
/* Defines for CPC0_PLLMR1 Register fields */
|
||||||
|
#define PLL_ACTIVE 0x80000000
|
||||||
|
#define CPC0_PLLMR1_SSCS 0x80000000
|
||||||
|
#define PLL_RESET 0x40000000
|
||||||
|
#define CPC0_PLLMR1_PLLR 0x40000000
|
||||||
|
/* Feedback multiplier */
|
||||||
|
#define PLL_FBKDIV 0x00F00000
|
||||||
|
#define CPC0_PLLMR1_FBDV 0x00F00000
|
||||||
|
#define PLL_FBKDIV_16 0x00000000
|
||||||
|
#define PLL_FBKDIV_1 0x00100000
|
||||||
|
#define PLL_FBKDIV_2 0x00200000
|
||||||
|
#define PLL_FBKDIV_3 0x00300000
|
||||||
|
#define PLL_FBKDIV_4 0x00400000
|
||||||
|
#define PLL_FBKDIV_5 0x00500000
|
||||||
|
#define PLL_FBKDIV_6 0x00600000
|
||||||
|
#define PLL_FBKDIV_7 0x00700000
|
||||||
|
#define PLL_FBKDIV_8 0x00800000
|
||||||
|
#define PLL_FBKDIV_9 0x00900000
|
||||||
|
#define PLL_FBKDIV_10 0x00A00000
|
||||||
|
#define PLL_FBKDIV_11 0x00B00000
|
||||||
|
#define PLL_FBKDIV_12 0x00C00000
|
||||||
|
#define PLL_FBKDIV_13 0x00D00000
|
||||||
|
#define PLL_FBKDIV_14 0x00E00000
|
||||||
|
#define PLL_FBKDIV_15 0x00F00000
|
||||||
|
/* Forward A divisor */
|
||||||
|
#define PLL_FWDDIVA 0x00070000
|
||||||
|
#define CPC0_PLLMR1_FWDVA 0x00070000
|
||||||
|
#define PLL_FWDDIVA_8 0x00000000
|
||||||
|
#define PLL_FWDDIVA_7 0x00010000
|
||||||
|
#define PLL_FWDDIVA_6 0x00020000
|
||||||
|
#define PLL_FWDDIVA_5 0x00030000
|
||||||
|
#define PLL_FWDDIVA_4 0x00040000
|
||||||
|
#define PLL_FWDDIVA_3 0x00050000
|
||||||
|
#define PLL_FWDDIVA_2 0x00060000
|
||||||
|
#define PLL_FWDDIVA_1 0x00070000
|
||||||
|
/* Forward B divisor */
|
||||||
|
#define PLL_FWDDIVB 0x00007000
|
||||||
|
#define CPC0_PLLMR1_FWDVB 0x00007000
|
||||||
|
#define PLL_FWDDIVB_8 0x00000000
|
||||||
|
#define PLL_FWDDIVB_7 0x00001000
|
||||||
|
#define PLL_FWDDIVB_6 0x00002000
|
||||||
|
#define PLL_FWDDIVB_5 0x00003000
|
||||||
|
#define PLL_FWDDIVB_4 0x00004000
|
||||||
|
#define PLL_FWDDIVB_3 0x00005000
|
||||||
|
#define PLL_FWDDIVB_2 0x00006000
|
||||||
|
#define PLL_FWDDIVB_1 0x00007000
|
||||||
|
/* PLL tune bits */
|
||||||
|
#define PLL_TUNE_MASK 0x000003FF
|
||||||
|
#define PLL_TUNE_2_M_3 0x00000133 /* 2 <= M <= 3 */
|
||||||
|
#define PLL_TUNE_4_M_6 0x00000134 /* 3 < M <= 6 */
|
||||||
|
#define PLL_TUNE_7_M_10 0x00000138 /* 6 < M <= 10 */
|
||||||
|
#define PLL_TUNE_11_M_14 0x0000013C /* 10 < M <= 14 */
|
||||||
|
#define PLL_TUNE_15_M_40 0x0000023E /* 14 < M <= 40 */
|
||||||
|
#define PLL_TUNE_VCO_LOW 0x00000000 /* 500MHz <= VCO <= 800MHz */
|
||||||
|
#define PLL_TUNE_VCO_HI 0x00000080 /* 800MHz < VCO <= 1000MHz */
|
||||||
|
|
||||||
|
/* Defines for CPC0_PLLMR0 Register fields */
|
||||||
|
/* CPU divisor */
|
||||||
|
#define PLL_CPUDIV 0x00300000
|
||||||
|
#define CPC0_PLLMR0_CCDV 0x00300000
|
||||||
|
#define PLL_CPUDIV_1 0x00000000
|
||||||
|
#define PLL_CPUDIV_2 0x00100000
|
||||||
|
#define PLL_CPUDIV_3 0x00200000
|
||||||
|
#define PLL_CPUDIV_4 0x00300000
|
||||||
|
/* PLB divisor */
|
||||||
|
#define PLL_PLBDIV 0x00030000
|
||||||
|
#define CPC0_PLLMR0_CBDV 0x00030000
|
||||||
|
#define PLL_PLBDIV_1 0x00000000
|
||||||
|
#define PLL_PLBDIV_2 0x00010000
|
||||||
|
#define PLL_PLBDIV_3 0x00020000
|
||||||
|
#define PLL_PLBDIV_4 0x00030000
|
||||||
|
/* OPB divisor */
|
||||||
|
#define PLL_OPBDIV 0x00003000
|
||||||
|
#define CPC0_PLLMR0_OPDV 0x00003000
|
||||||
|
#define PLL_OPBDIV_1 0x00000000
|
||||||
|
#define PLL_OPBDIV_2 0x00001000
|
||||||
|
#define PLL_OPBDIV_3 0x00002000
|
||||||
|
#define PLL_OPBDIV_4 0x00003000
|
||||||
|
/* EBC divisor */
|
||||||
|
#define PLL_EXTBUSDIV 0x00000300
|
||||||
|
#define CPC0_PLLMR0_EPDV 0x00000300
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||||||
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#define PLL_EXTBUSDIV_2 0x00000000
|
||||||
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#define PLL_EXTBUSDIV_3 0x00000100
|
||||||
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#define PLL_EXTBUSDIV_4 0x00000200
|
||||||
|
#define PLL_EXTBUSDIV_5 0x00000300
|
||||||
|
/* MAL divisor */
|
||||||
|
#define PLL_MALDIV 0x00000030
|
||||||
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#define CPC0_PLLMR0_MPDV 0x00000030
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||||||
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#define PLL_MALDIV_1 0x00000000
|
||||||
|
#define PLL_MALDIV_2 0x00000010
|
||||||
|
#define PLL_MALDIV_3 0x00000020
|
||||||
|
#define PLL_MALDIV_4 0x00000030
|
||||||
|
/* PCI divisor */
|
||||||
|
#define PLL_PCIDIV 0x00000003
|
||||||
|
#define CPC0_PLLMR0_PPFD 0x00000003
|
||||||
|
#define PLL_PCIDIV_1 0x00000000
|
||||||
|
#define PLL_PCIDIV_2 0x00000001
|
||||||
|
#define PLL_PCIDIV_3 0x00000002
|
||||||
|
#define PLL_PCIDIV_4 0x00000003
|
||||||
|
|
||||||
|
/* CPU - PLB/SDRAM - EBC - OPB - PCI (assuming a 33.3MHz input clock to the 405EP) */
|
||||||
|
#define PLLMR0_133_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_1 | \
|
||||||
|
PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
|
||||||
|
PLL_MALDIV_1 | PLL_PCIDIV_4)
|
||||||
|
#define PLLMR1_133_133_33_66_33 (PLL_FBKDIV_4 | \
|
||||||
|
PLL_FWDDIVA_6 | PLL_FWDDIVB_6 | \
|
||||||
|
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
|
||||||
|
#define PLLMR0_200_100_50_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
|
||||||
|
PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
|
||||||
|
PLL_MALDIV_1 | PLL_PCIDIV_4)
|
||||||
|
#define PLLMR1_200_100_50_33 (PLL_FBKDIV_6 | \
|
||||||
|
PLL_FWDDIVA_4 | PLL_FWDDIVB_4 | \
|
||||||
|
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
|
||||||
|
#define PLLMR0_266_133_33_66_33 (PLL_CPUDIV_1 | PLL_PLBDIV_2 | \
|
||||||
|
PLL_OPBDIV_2 | PLL_EXTBUSDIV_4 | \
|
||||||
|
PLL_MALDIV_1 | PLL_PCIDIV_4)
|
||||||
|
#define PLLMR1_266_133_33_66_33 (PLL_FBKDIV_8 | \
|
||||||
|
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
|
||||||
|
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_LOW)
|
||||||
|
#define PLLMR0_333_111_37_55_55 (PLL_CPUDIV_1 | PLL_PLBDIV_3 | \
|
||||||
|
PLL_OPBDIV_2 | PLL_EXTBUSDIV_3 | \
|
||||||
|
PLL_MALDIV_1 | PLL_PCIDIV_2)
|
||||||
|
#define PLLMR1_333_111_37_55_55 (PLL_FBKDIV_10 | \
|
||||||
|
PLL_FWDDIVA_3 | PLL_FWDDIVB_3 | \
|
||||||
|
PLL_TUNE_15_M_40 | PLL_TUNE_VCO_HI)
|
||||||
|
|
||||||
|
#if (CONFIG_PPCHAMELEON_MODULE_MODEL == CONFIG_PPCHAMELEON_MODULE_HI)
|
||||||
|
/* Model HI */
|
||||||
|
#define PLLMR0_DEFAULT PLLMR0_333_111_37_55_55
|
||||||
|
#define PLLMR1_DEFAULT PLLMR1_333_111_37_55_55
|
||||||
|
/* Model ME */
|
||||||
|
#elif (CONFIG_PPCHAMELEON_MODULE_MODEL == CONFIG_PPCHAMELEON_MODULE_ME)
|
||||||
|
#define PLLMR0_DEFAULT PLLMR0_266_133_33_66_33
|
||||||
|
#define PLLMR1_DEFAULT PLLMR1_266_133_33_66_33
|
||||||
|
#else
|
||||||
|
/* Model BA (default) */
|
||||||
|
#define PLLMR0_DEFAULT PLLMR0_133_133_33_66_33
|
||||||
|
#define PLLMR1_DEFAULT PLLMR1_133_133_33_66_33
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* CONFIG_NO_SERIAL_EEPROM */
|
||||||
|
|
||||||
|
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
|
||||||
|
#define CONFIG_JFFS2_NAND_DEV 0 /* nand device jffs2 lives on */
|
||||||
|
#define CONFIG_JFFS2_NAND_OFF 0 /* start of jffs2 partition */
|
||||||
|
#define CONFIG_JFFS2_NAND_SIZE 2*1024*1024 /* size of jffs2 partition */
|
||||||
|
#define NAND_CACHE_PAGES 16 /* size of nand cache in 512 bytes pages */
|
||||||
|
|
||||||
|
#endif /* __CONFIG_H */
|
||||||
|
|
@ -92,9 +92,10 @@
|
||||||
CFG_CMD_EEPROM | \
|
CFG_CMD_EEPROM | \
|
||||||
CFG_CMD_I2C | \
|
CFG_CMD_I2C | \
|
||||||
CFG_CMD_IRQ | \
|
CFG_CMD_IRQ | \
|
||||||
|
CFG_CMD_JFFS2 | \
|
||||||
CFG_CMD_MII | \
|
CFG_CMD_MII | \
|
||||||
CFG_CMD_NAND | \
|
CFG_CMD_NAND | \
|
||||||
CFG_CMD_JFFS2)
|
CFG_CMD_PCI )
|
||||||
|
|
||||||
#define CONFIG_MAC_PARTITION
|
#define CONFIG_MAC_PARTITION
|
||||||
#define CONFIG_DOS_PARTITION
|
#define CONFIG_DOS_PARTITION
|
||||||
|
|
@ -473,12 +474,6 @@
|
||||||
/*-----------------------------------------------------------------------
|
/*-----------------------------------------------------------------------
|
||||||
* Definitions for initial stack pointer and data area (in data cache)
|
* Definitions for initial stack pointer and data area (in data cache)
|
||||||
*/
|
*/
|
||||||
#if 0 /* test-only */
|
|
||||||
#define CFG_INIT_DCACHE_CS 4 /* use cs # 4 for data cache memory */
|
|
||||||
|
|
||||||
#define CFG_INIT_RAM_ADDR 0x40000000 /* use data cache */
|
|
||||||
#define CFG_INIT_RAM_END 0x2000 /* End of used area in RAM */
|
|
||||||
#else
|
|
||||||
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
|
/* use on chip memory ( OCM ) for temperary stack until sdram is tested */
|
||||||
#define CFG_TEMP_STACK_OCM 1
|
#define CFG_TEMP_STACK_OCM 1
|
||||||
|
|
||||||
|
|
@ -487,7 +482,6 @@
|
||||||
#define CFG_OCM_DATA_SIZE 0x1000
|
#define CFG_OCM_DATA_SIZE 0x1000
|
||||||
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
|
#define CFG_INIT_RAM_ADDR CFG_OCM_DATA_ADDR /* inside of SDRAM */
|
||||||
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
|
#define CFG_INIT_RAM_END CFG_OCM_DATA_SIZE /* End of used area in RAM */
|
||||||
#endif
|
|
||||||
|
|
||||||
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
|
#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_GBL_DATA_OFFSET (CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
|
||||||
|
|
@ -545,7 +539,7 @@
|
||||||
#define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */
|
#define CPC0_PLLMR0 (CNTRL_DCR_BASE+0x0) /* PLL mode 0 register */
|
||||||
#define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */
|
#define CPC0_BOOT (CNTRL_DCR_BASE+0x1) /* Chip Clock Status register */
|
||||||
#define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */
|
#define CPC0_CR1 (CNTRL_DCR_BASE+0x2) /* Chip Control 1 register */
|
||||||
#define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register*/
|
#define CPC0_EPRCSR (CNTRL_DCR_BASE+0x3) /* EMAC PHY Rcv Clk Src register */
|
||||||
#define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */
|
#define CPC0_PLLMR1 (CNTRL_DCR_BASE+0x4) /* PLL mode 1 register */
|
||||||
#define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */
|
#define CPC0_UCR (CNTRL_DCR_BASE+0x5) /* UART Control register */
|
||||||
#define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */
|
#define CPC0_SRR (CNTRL_DCR_BASE+0x6) /* Soft Reset register */
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue