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u-boot-brain/include/configs/ep82xxm.h
Wolfgang Denk 25ddd1fb0a Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value 
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not
being able to use "sizeof(struct global_data)" in assembler files.
Recent experience has shown that manual synchronization is not
reliable enough.  This patch renames CONFIG_SYS_GBL_DATA_SIZE into
GENERATED_GBL_DATA_SIZE which gets automatically generated by the
asm-offsets tool.  In the result, all definitions of this value can be
deleted from the board config files.  We have to make sure that all
files that reference such data include the new <asm-offsets.h> file.

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

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

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/*
* Copyright (C) 2006 Embedded Planet, LLC.
*
* U-Boot configuration for Embedded Planet EP82xxM boards.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#define CONFIG_MPC8260
#define CPU_ID_STR "MPC8270"
#define CONFIG_EP82XXM /* Embedded Planet EP82xxM H 1.0 board */
/* 256MB SDRAM / 64MB FLASH */
#define CONFIG_SYS_TEXT_BASE 0xFFF00000
#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */
/* Allow serial number (serial#) and MAC address (ethaddr) to be overwritten */
#define CONFIG_ENV_OVERWRITE
/*
* Select serial console configuration
*
* If either CONFIG_CONS_ON_SMC or CONFIG_CONS_ON_SCC is selected, then
* CONFIG_CONS_INDEX must be set to the channel number (1-2 for SMC, 1-4
* for SCC).
*/
#define CONFIG_CONS_ON_SMC /* Console is on SMC */
#undef CONFIG_CONS_ON_SCC /* It's not on SCC */
#undef CONFIG_CONS_NONE /* It's not on external UART */
#define CONFIG_CONS_INDEX 1 /* SMC1 is used for console */
#define CONFIG_SYS_BCSR 0xFA000000
/*
* 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 /* Ethernet is not on SCC */
#define CONFIG_ETHER_ON_FCC /* Ethernet is on FCC */
#undef CONFIG_ETHER_NONE /* No external Ethernet */
#define CONFIG_NET_MULTI
#define CONFIG_ETHER_ON_FCC2
#define CONFIG_ETHER_ON_FCC3
#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_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)
#define CONFIG_MII /* MII PHY management */
#define CONFIG_BITBANGMII /* Bit-banged MDIO interface */
/*
* GPIO pins used for bit-banged MII communications
*/
#define MDIO_PORT 0 /* Not used - implemented in BCSR */
#define MDIO_ACTIVE (*(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFB)
#define MDIO_TRISTATE (*(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x04)
#define MDIO_READ (*(vu_char *)(CONFIG_SYS_BCSR + 8) & 1)
#define MDIO(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x01; \
else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFE
#define MDC(bit) if(bit) *(vu_char *)(CONFIG_SYS_BCSR + 8) |= 0x02; \
else *(vu_char *)(CONFIG_SYS_BCSR + 8) &= 0xFD
#define MIIDELAY udelay(1)
#ifndef CONFIG_8260_CLKIN
#define CONFIG_8260_CLKIN 66000000 /* in Hz */
#endif
#define CONFIG_BAUDRATE 115200
#define CONFIG_SYS_VXWORKS_MAC_PTR 0x4300 /* Pass Ethernet MAC to VxWorks */
/*
* BOOTP options
*/
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_BOOTPATH
#define CONFIG_BOOTP_GATEWAY
#define CONFIG_BOOTP_HOSTNAME
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_DHCP
#define CONFIG_CMD_ECHO
#define CONFIG_CMD_I2C
#define CONFIG_CMD_IMMAP
#define CONFIG_CMD_MII
#define CONFIG_CMD_PING
#define CONFIG_CMD_DATE
#define CONFIG_CMD_DTT
#define CONFIG_CMD_EEPROM
#define CONFIG_CMD_PCI
#define CONFIG_CMD_DIAG
#define CONFIG_ETHADDR 00:10:EC:00:88:65
#define CONFIG_HAS_ETH1
#define CONFIG_ETH1ADDR 00:10:EC:80:88:65
#define CONFIG_IPADDR 10.0.0.245
#define CONFIG_HOSTNAME EP82xxM
#define CONFIG_SERVERIP 10.0.0.26
#define CONFIG_GATEWAYIP 10.0.0.1
#define CONFIG_NETMASK 255.255.255.0
#define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */
#define CONFIG_ENV_IN_OWN_SECT 1
#define CONFIG_AUTO_COMPLETE 1
#define CONFIG_EXTRA_ENV_SETTINGS "ethprime=FCC3"
#if defined(CONFIG_CMD_KGDB)
#undef CONFIG_KGDB_ON_SMC /* define if kgdb on SMC */
#define CONFIG_KGDB_ON_SCC /* define if kgdb on SCC */
#undef CONFIG_KGDB_NONE /* define if kgdb on something else */
#define CONFIG_KGDB_INDEX 1 /* which serial channel for kgdb */
#define CONFIG_KGDB_BAUDRATE 115200 /* speed to run kgdb serial port at */
#endif
#define CONFIG_BZIP2 /* include support for bzip2 compressed images */
#undef CONFIG_WATCHDOG /* disable platform specific watchdog */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_HUSH_PARSER
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
#define CONFIG_SYS_LONGHELP /* undef to save memory */
#define CONFIG_SYS_PROMPT "ep82xxm=> " /* Monitor Command Prompt */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */
#else
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
#endif
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */
#define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, 230400 }
/*-----------------------------------------------------------------------
* Environment
*----------------------------------------------------------------------*/
/*
* Define here the location of the environment variables (FLASH or EEPROM).
* Note: DENX encourages to use redundant environment in FLASH.
*/
#if 1
#define CONFIG_ENV_IS_IN_FLASH 1 /* use FLASH for environment vars */
#else
#define CONFIG_ENV_IS_IN_EEPROM 1 /* use EEPROM for environment vars */
#endif
/*-----------------------------------------------------------------------
* FLASH related
*----------------------------------------------------------------------*/
#define CONFIG_SYS_FLASH_BASE 0xFC000000
#define CONFIG_SYS_FLASH_CFI
#define CONFIG_FLASH_CFI_DRIVER
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max num of flash banks */
#define CONFIG_SYS_MAX_FLASH_SECT 512 /* max num of sects on one chip */
#define CONFIG_SYS_FLASH_EMPTY_INFO /* print 'E' for empty sector in flinfo */
#ifdef CONFIG_ENV_IS_IN_FLASH
#define CONFIG_ENV_SECT_SIZE 0x20000
#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)
#endif /* CONFIG_ENV_IS_IN_FLASH */
/*-----------------------------------------------------------------------
* I2C
*----------------------------------------------------------------------*/
/* EEPROM Configuration */
#define CONFIG_SYS_EEPROM_SIZE 0x1000
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
#ifdef CONFIG_ENV_IS_IN_EEPROM
#define CONFIG_ENV_SIZE 0x200 /* Size of Environment vars */
#define CONFIG_ENV_OFFSET 0x0
#endif /* CONFIG_ENV_IS_IN_EEPROM */
/* RTC Configuration */
#define CONFIG_RTC_M41T11 1 /* uses a M41T81 */
#define CONFIG_SYS_I2C_RTC_ADDR 0x68
#define CONFIG_M41T11_BASE_YEAR 1900
/* I2C SYSMON (LM75) */
#define CONFIG_DTT_LM75 1
#define CONFIG_DTT_SENSORS {0}
#define CONFIG_SYS_DTT_MAX_TEMP 70
#define CONFIG_SYS_DTT_LOW_TEMP -30
#define CONFIG_SYS_DTT_HYSTERESIS 3
/*-----------------------------------------------------------------------
* NVRAM Configuration
*-----------------------------------------------------------------------
*/
#define CONFIG_SYS_NVRAM_BASE_ADDR 0xFA080000
#define CONFIG_SYS_NVRAM_SIZE (128*1024)-16
/*-----------------------------------------------------------------------
* PCI stuff
*-----------------------------------------------------------------------
*/
/* General PCI */
#define CONFIG_PCI /* include pci support */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_PCI_BOOTDELAY 0
/* PCI Memory map (if different from default map */
#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE /* Local base */
#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 /* PCI base */
#define CONFIG_SYS_PICMR0_MASK_ATTRIB (PICMR_MASK_512MB | PICMR_ENABLE | \
PICMR_PREFETCH_EN)
/*
* These are the windows that allow the CPU to access PCI address space.
* All three PCI master windows, which allow the CPU to access PCI
* prefetch, non prefetch, and IO space (see below), must all fit within
* these windows.
*/
/*
* Master window that allows the CPU to access PCI Memory (prefetch).
* This window will be setup with the second set of Outbound ATU registers
* in the bridge.
*/
#define CONFIG_SYS_PCI_MSTR_MEM_LOCAL 0x80000000 /* Local base */
#define CONFIG_SYS_PCI_MSTR_MEM_BUS 0x80000000 /* PCI base */
#define CONFIG_SYS_CPU_PCI_MEM_START PCI_MSTR_MEM_LOCAL
#define CONFIG_SYS_PCI_MSTR_MEM_SIZE 0x20000000 /* 512MB */
#define CONFIG_SYS_POCMR0_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE | POCMR_PREFETCH_EN)
/*
* Master window that allows the CPU to access PCI Memory (non-prefetch).
* This window will be setup with the second set of Outbound ATU registers
* in the bridge.
*/
#define CONFIG_SYS_PCI_MSTR_MEMIO_LOCAL 0xA0000000 /* Local base */
#define CONFIG_SYS_PCI_MSTR_MEMIO_BUS 0xA0000000 /* PCI base */
#define CONFIG_SYS_CPU_PCI_MEMIO_START PCI_MSTR_MEMIO_LOCAL
#define CONFIG_SYS_PCI_MSTR_MEMIO_SIZE 0x20000000 /* 512MB */
#define CONFIG_SYS_POCMR1_MASK_ATTRIB (POCMR_MASK_512MB | POCMR_ENABLE)
/*
* Master window that allows the CPU to access PCI IO space.
* This window will be setup with the first set of Outbound ATU registers
* in the bridge.
*/
#define CONFIG_SYS_PCI_MSTR_IO_LOCAL 0xF6000000 /* Local base */
#define CONFIG_SYS_PCI_MSTR_IO_BUS 0x00000000 /* PCI base */
#define CONFIG_SYS_CPU_PCI_IO_START PCI_MSTR_IO_LOCAL
#define CONFIG_SYS_PCI_MSTR_IO_SIZE 0x02000000 /* 64MB */
#define CONFIG_SYS_POCMR2_MASK_ATTRIB (POCMR_MASK_32MB | POCMR_ENABLE | POCMR_PCI_IO)
/* PCIBR0 - for PCI IO*/
#define CONFIG_SYS_PCI_MSTR0_LOCAL CONFIG_SYS_PCI_MSTR_IO_LOCAL /* Local base */
#define CONFIG_SYS_PCIMSK0_MASK ~(CONFIG_SYS_PCI_MSTR_IO_SIZE - 1U) /* Size of window */
/* PCIBR1 - prefetch and non-prefetch regions joined together */
#define CONFIG_SYS_PCI_MSTR1_LOCAL CONFIG_SYS_PCI_MSTR_MEM_LOCAL
#define CONFIG_SYS_PCIMSK1_MASK ~(CONFIG_SYS_PCI_MSTR_MEM_SIZE + CONFIG_SYS_PCI_MSTR_MEMIO_SIZE - 1U)
#define CONFIG_SYS_DIRECT_FLASH_TFTP
#if defined(CONFIG_CMD_JFFS2)
#define CONFIG_SYS_JFFS2_FIRST_BANK 0
#define CONFIG_SYS_JFFS2_NUM_BANKS CONFIG_SYS_MAX_FLASH_BANKS
#define CONFIG_SYS_JFFS2_FIRST_SECTOR 0
#define CONFIG_SYS_JFFS2_LAST_SECTOR 62
#define CONFIG_SYS_JFFS2_SORT_FRAGMENTS
#define CONFIG_SYS_JFFS_CUSTOM_PART
#endif
#if defined(CONFIG_CMD_I2C)
#define CONFIG_HARD_I2C 1 /* To enable I2C support */
#define CONFIG_SYS_I2C_SPEED 100000 /* I2C speed */
#define CONFIG_SYS_I2C_SLAVE 0x7F /* I2C slave address */
#endif
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
#define CONFIG_SYS_RAMBOOT
#endif
#define CONFIG_SYS_MONITOR_LEN (512 << 10) /* Reserve 256KB for Monitor */
#define CONFIG_SYS_DEFAULT_IMMR 0x00010000
#define CONFIG_SYS_IMMR 0xF0000000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_IMMR
#define CONFIG_SYS_INIT_RAM_SIZE 0x2000 /* Size of used area in DPRAM */
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
/* Hard reset configuration word */
#define CONFIG_SYS_HRCW_MASTER 0 /*0x1C800641*/ /* Not used - provided by CPLD */
/* No slaves */
#define CONFIG_SYS_HRCW_SLAVE1 0
#define CONFIG_SYS_HRCW_SLAVE2 0
#define CONFIG_SYS_HRCW_SLAVE3 0
#define CONFIG_SYS_HRCW_SLAVE4 0
#define CONFIG_SYS_HRCW_SLAVE5 0
#define CONFIG_SYS_HRCW_SLAVE6 0
#define CONFIG_SYS_HRCW_SLAVE7 0
#define CONFIG_SYS_MALLOC_LEN (4096 << 10) /* Reserve 4 MB for malloc() */
#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */
#define CONFIG_SYS_CACHELINE_SIZE 32 /* For MPC8260 CPUs */
#if defined(CONFIG_CMD_KGDB)
#define CONFIG_SYS_CACHELINE_SHIFT 5 /* log base 2 of the above value */
#endif
#define CONFIG_SYS_HID0_INIT 0
#define CONFIG_SYS_HID0_FINAL 0
#define CONFIG_SYS_HID2 0
#define CONFIG_SYS_SIUMCR 0x02610000
#define CONFIG_SYS_SYPCR 0xFFFF0689
#define CONFIG_SYS_BCR 0x8080E000
#define CONFIG_SYS_SCCR 0x00000001
#define CONFIG_SYS_RMR 0
#define CONFIG_SYS_TMCNTSC 0x000000C3
#define CONFIG_SYS_PISCR 0x00000083
#define CONFIG_SYS_RCCR 0
#define CONFIG_SYS_MPTPR 0x0A00
#define CONFIG_SYS_PSDMR 0xC432246E
#define CONFIG_SYS_PSRT 0x32
#define CONFIG_SYS_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SDRAM_BR (CONFIG_SYS_SDRAM_BASE | 0x00000041)
#define CONFIG_SYS_SDRAM_OR 0xF0002900
#define CONFIG_SYS_BR0_PRELIM (CONFIG_SYS_FLASH_BASE | 0x00001801)
#define CONFIG_SYS_OR0_PRELIM 0xFC000882
#define CONFIG_SYS_BR4_PRELIM (CONFIG_SYS_BCSR | 0x00001001)
#define CONFIG_SYS_OR4_PRELIM 0xFFF00050
#define CONFIG_SYS_RESET_ADDRESS 0xFFF00100
#endif /* __CONFIG_H */
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