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/*
* (C) Copyright 2013
* Dirk Eibach, Guntermann & Drunck GmbH, dirk.eibach@gdsys.cc
*
* based on P1022DS.h
*
* 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
#include <linux/stringify.h>
#ifdef CONFIG_SDCARD
#define CONFIG_RAMBOOT_SDCARD
#endif
#ifdef CONFIG_SPIFLASH
#define CONFIG_RAMBOOT_SPIFLASH
#endif
/* High Level Configuration Options */
#define CONFIG_CONTROLCENTERD
#define CONFIG_ENABLE_36BIT_PHYS
#define CONFIG_L2_CACHE
#define CONFIG_BTB
#define CONFIG_SYS_CLK_FREQ 66666600
#define CONFIG_DDR_CLK_FREQ 66666600
#define CONFIG_SYS_RAMBOOT
#ifdef CONFIG_TRAILBLAZER
#define CONFIG_RESET_VECTOR_ADDRESS 0xf8fffffc
#define CONFIG_SYS_MONITOR_LEN (256 * 1024)
/*
* Config the L2 Cache
*/
#define CONFIG_SYS_INIT_L2_ADDR 0xf8fc0000
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_INIT_L2_ADDR_PHYS 0xff8fc0000ull
#else
#define CONFIG_SYS_INIT_L2_ADDR_PHYS CONFIG_SYS_INIT_L2_ADDR
#endif
#define CONFIG_SYS_L2_SIZE (256 << 10)
#define CONFIG_SYS_INIT_L2_END (CONFIG_SYS_INIT_L2_ADDR + CONFIG_SYS_L2_SIZE)
#else /* CONFIG_TRAILBLAZER */
#define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#endif /* CONFIG_TRAILBLAZER */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024)
/*
* Memory map
*
* 0x0000_0000 0x3fff_ffff DDR 1G Cacheable
* 0xc000_0000 0xdfff_ffff PCI Express Mem 512M non-cacheable
* 0xffc0_0000 0xffc2_ffff PCI IO range 192K non-cacheable
*
* Localbus non-cacheable
* 0xe000_0000 0xe00f_ffff eLBC 1M non-cacheable
* 0xf8fc0000 0xf8ff_ffff L2 SRAM 256k Cacheable
* 0xffd0_0000 0xffd0_3fff L1 for stack 16K Cacheable TLB0
* 0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable
*/
#define CONFIG_SYS_INIT_RAM_LOCK
#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 /* used area in RAM */
#define CONFIG_SYS_GBL_DATA_OFFSET \
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#ifdef CONFIG_TRAILBLAZER
/* leave CCSRBAR at default, because u-boot expects it to be exactly there */
#define CONFIG_SYS_CCSRBAR CONFIG_SYS_CCSRBAR_DEFAULT
#else
#define CONFIG_SYS_CCSRBAR 0xffe00000
#endif
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
#define CONFIG_SYS_MPC85xx_GPIO3_ADDR (CONFIG_SYS_CCSRBAR+0xf200)
/*
* DDR Setup
*/
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_SYS_SDRAM_SIZE 1024
#define CONFIG_VERY_BIG_RAM
#define CONFIG_DIMM_SLOTS_PER_CTLR 1
#define CONFIG_CHIP_SELECTS_PER_CTRL (2 * CONFIG_DIMM_SLOTS_PER_CTLR)
#ifdef CONFIG_TRAILBLAZER
#define CONFIG_SPD_EEPROM
#define SPD_EEPROM_ADDRESS 0x52
/*#define CONFIG_FSL_DDR_INTERACTIVE*/
#endif
/*
* Local Bus Definitions
*/
#define CONFIG_SYS_ELBC_BASE 0xe0000000
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_ELBC_BASE_PHYS 0xfe0000000ull
#else
#define CONFIG_SYS_ELBC_BASE_PHYS CONFIG_SYS_ELBC_BASE
#endif
#define CONFIG_UART_BR_PRELIM \
(BR_PHYS_ADDR((CONFIG_SYS_ELBC_BASE_PHYS)) | BR_PS_8 | BR_V)
#define CONFIG_UART_OR_PRELIM (OR_AM_32KB | 0xff7)
#define CONFIG_SYS_BR0_PRELIM 0 /* CS0 was originally intended for FPGA */
#define CONFIG_SYS_OR0_PRELIM 0 /* debugging, was never used */
#define CONFIG_SYS_BR1_PRELIM CONFIG_UART_BR_PRELIM
#define CONFIG_SYS_OR1_PRELIM CONFIG_UART_OR_PRELIM
/*
* Serial Port
*/
#define CONFIG_SYS_NS16550_SERIAL
#define CONFIG_SYS_NS16550_REG_SIZE 1
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
#define CONFIG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
/*
* I2C
*/
#define CONFIG_SYS_I2C
#define CONFIG_SYS_I2C_FSL
#define CONFIG_SYS_FSL_I2C_SPEED 400000
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
#define CONFIG_SYS_FSL_I2C2_SPEED 400000
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
#define CONFIG_PCA9698 /* NXP PCA9698 */
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x52
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
/*
* MMC
*/
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
#ifndef CONFIG_TRAILBLAZER
/*
* Video
*/
#define CONFIG_FSL_DIU_FB
#define CONFIG_SYS_DIU_ADDR (CONFIG_SYS_CCSRBAR + 0x10000)
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
#define CONFIG_PCIE1 /* PCIE controller 1 (slot 1) */
#define CONFIG_PCI_INDIRECT_BRIDGE
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc40000000ull
#else
#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000
#endif
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000
#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#ifdef CONFIG_PHYS_64BIT
#define CONFIG_SYS_PCIE1_IO_PHYS 0xfffc20000ull
#else
#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc20000
#endif
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
/*
* SATA
*/
#define CONFIG_LBA48
#define CONFIG_SYS_SATA_MAX_DEVICE 2
#define CONFIG_SATA1
#define CONFIG_SYS_SATA1 CONFIG_SYS_MPC85xx_SATA1_ADDR
#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
#define CONFIG_SATA2
#define CONFIG_SYS_SATA2 CONFIG_SYS_MPC85xx_SATA2_ADDR
#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
/*
* Ethernet
*/
#define CONFIG_TSECV2
#define CONFIG_TSEC1 1
#define CONFIG_TSEC1_NAME "eTSEC1"
#define CONFIG_TSEC2 1
#define CONFIG_TSEC2_NAME "eTSEC2"
#define TSEC1_PHY_ADDR 0
#define TSEC2_PHY_ADDR 1
#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
#define TSEC1_PHYIDX 0
#define TSEC2_PHYIDX 0
#define CONFIG_ETHPRIME "eTSEC1"
/*
* USB
*/
#define CONFIG_HAS_FSL_DR_USB
#define CONFIG_USB_EHCI_FSL
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
#endif /* CONFIG_TRAILBLAZER */
/*
* Environment
*/
#if defined(CONFIG_TRAILBLAZER)
#elif defined(CONFIG_RAMBOOT_SDCARD)
#define CONFIG_FSL_FIXED_MMC_LOCATION
#define CONFIG_SYS_MMC_ENV_DEV 0
#endif
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#ifndef CONFIG_TRAILBLAZER
/*
* Board initialisation callbacks
*/
#endif /* CONFIG_TRAILBLAZER */
/*
* Miscellaneous configurable options
*/
#define CONFIG_HW_WATCHDOG
#define CONFIG_LOADS_ECHO
#define CONFIG_SYS_LOADS_BAUD_CHANGE
/*
* For booting Linux, the board info and command line data
* have to be in the first 64 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization.
*/
#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Linux Memory map */
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
/*
* Environment Configuration
*/
#ifdef CONFIG_TRAILBLAZER
#define CONFIG_EXTRA_ENV_SETTINGS \
"mp_holdoff=1\0"
#else
#define CONFIG_HOSTNAME "controlcenterd"
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_UBOOTPATH u-boot.bin /* U-Boot image on TFTP */
#define CONFIG_LOADADDR 1000000
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"uboot=" __stringify(CONFIG_UBOOTPATH) "\0" \
"ubootaddr=" __stringify(CONFIG_SYS_TEXT_BASE) "\0" \
"tftpflash=tftpboot $loadaddr $uboot && " \
"protect off $ubootaddr +$filesize && " \
"erase $ubootaddr +$filesize && " \
"cp.b $loadaddr $ubootaddr $filesize && " \
"protect on $ubootaddr +$filesize && " \
"cmp.b $loadaddr $ubootaddr $filesize\0" \
"consoledev=ttyS1\0" \
"ramdiskaddr=2000000\0" \
"ramdiskfile=rootfs.ext2.gz.uboot\0" \
"fdtaddr=1e00000\0" \
"fdtfile=controlcenterd.dtb\0" \
"bdev=sda3\0"
/* these are used and NUL-terminated in env_default.h */
#define CONFIG_NFSBOOTCOMMAND \
"setenv bootargs root=/dev/nfs rw " \
"nfsroot=$serverip:$rootpath " \
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \
"console=$consoledev,$baudrate $othbootargs $videobootargs;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr - $fdtaddr"
#define CONFIG_RAMBOOTCOMMAND \
"setenv bootargs root=/dev/ram rw " \
"console=$consoledev,$baudrate $othbootargs $videobootargs;" \
"tftp $ramdiskaddr $ramdiskfile;" \
"tftp $loadaddr $bootfile;" \
"tftp $fdtaddr $fdtfile;" \
"bootm $loadaddr $ramdiskaddr $fdtaddr"
#define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
#endif /* CONFIG_TRAILBLAZER */
#endif