config-em8620l-863e1-auto

em86xx 完整启动程序,支持网络下载与串通下载

#
# Configuration for Boot Loader
#

#
# System configurations
#

EM86XX_ARCH = TANGO10
EM86XX_REV = 3
BOARD = generic2
DRAMBASE = 0x90000000
LOADERBASE = 0x90060000
STAGE1_IMAGE_SIZE = 0x10000
DEFAULT_UART_PORT = 0
DEFAULT_UART_BAUDRATE = 115200

#
# Debugging configurations
#

# To test boot loader without flashing it 
TESTLOADERONRAM = n
# Debugging message
DEBUG = n

#
# Production test
#

PRODUCTIONTEST = n
STAGE0_TEST_IMAGE_SIZE = 8192

#
# DRAM adjustment
#

DRAMADJUSTMENT = y
STAGE0_XTRA_IMAGE_SIZE = 2048
#DEBUG_DRAMADJUSTMENT = n

#
# Component configurations
#

# RELEASE VERSION = y, DEVELOPER VERSION = n
RELEASE = n

ENABLE_FULLFUNCTION = n
ENABLE_SFLASH = y
ENABLE_SFLASH_ST_M25 = n
ENABLE_SFLASH_ST_M95 = n
ENABLE_SFLASH_SST = y
ENABLE_FLASH = y
ENABLE_2NDBOOT = y
ENABLE_IDE = n
ENABLE_IDE_ISA = n
ENABLE_IDE_BM = n
ENABLE_FIP = n
ENABLE_PCI = n
ENABLE_PCIHOST_EM86XX = n
ENABLE_PCIHOST_FPGA = n
ENABLE_NETWORK = n
ENABLE_NETWORK_DNS = n
ENABLE_NETWORK_NE2KPCI = n
ENABLE_NETWORK_RTL81XX = n
ENABLE_IRQHANDLER = n
ENABLE_BITMAPS = n
ENABLE_UCODES = n
ENABLE_USERPREF = n
ENABLE_VSYNCPARAM = n
ENABLE_DVI = n
DISABLE_HELP_MSGS = n

#
# Crypto
#
STAGE0_CRYPTO_IMAGE_SIZE = 5120
ENABLE_CRYPTO = n
ENABLE_CRYPTO_FULL = n
ENCRYPTED_ROM0_NAME = "image.bin"

#
# Extra encrypted & signed filesystems (see crypto/doc/readme.txt)
#
ENABLE_ENCRYPTED_OPT_ROM = n
#
# Extra encrypted & signed filesystems settings (N/A if ENABLE_ENCRYPTED_OPT_ROM == n)
#
#Since the parameters for extra fs are passed to the kernel on the command
#line, any default command line set in the kernel will be overriden, use this
#parameter to set any additionnal kernel command line parameter (as root=...).
CRYPTO_KERNEL_CMDLINE = "root=/dev/blkmem/0"
#DRAM size allocated for all extra roms _and_ linux kernel
ENCRYPTED_OPT_DRAM_SIZE = 0x2000000               #  32 MB
ENCRYPTED_ROM0_SIZE = 0x200000                    #   2 MB
ENCRYPTED_ROM0_ADDR = LOADER_FLASH_ROMFSADDR
ENCRYPTED_OPT_ROM1_NAME = "rom1.bin"
ENCRYPTED_OPT_ROM1_ADDR = (ENCRYPTED_ROM0_ADDR + ENCRYPTED_ROM0_SIZE)
ENCRYPTED_OPT_ROM1_SIZE = 0x20000                 # 128 KB
ENCRYPTED_OPT_ROM2_NAME = "rom2.bin"
ENCRYPTED_OPT_ROM2_ADDR = (ENCRYPTED_OPT_ROM1_ADDR + ENCRYPTED_OPT_ROM1_SIZE)
ENCRYPTED_OPT_ROM2_SIZE = 0x100000                #   1 MB
ENCRYPTED_OPT_ROM3_NAME = NULL
ENCRYPTED_OPT_ROM3_ADDR = 0
ENCRYPTED_OPT_ROM3_SIZE = 0
ENCRYPTED_OPT_ROM4_NAME = NULL
ENCRYPTED_OPT_ROM4_ADDR = 0
ENCRYPTED_OPT_ROM4_SIZE = 0

#
# Extra signed ROMFS (not encrypted, see crypto/doc/readme.txt)
#
ENABLE_SIGNED_OPT_ROM = n
#
# Extra signed ROMFS settings (N/A if ENABLE_SIGNED_OPT_ROM == n)
#
SIGNED_OPT_ROM1_ADDR = (LOADER_FLASH_ROMFSADDR + 0x200000)
SIGNED_OPT_ROM1_SIZE = 0x200000
SIGNED_OPT_ROM2_ADDR = 0
SIGNED_OPT_ROM2_SIZE = 0
SIGNED_OPT_ROM3_ADDR = 0
SIGNED_OPT_ROM3_SIZE = 0
SIGNED_OPT_ROM4_ADDR = 0
SIGNED_OPT_ROM4_SIZE = 0

#
# For secondary bootloader & romfs
#
BOOT_2NDBOOT = n
STAGE2_IMAGE_SIZE = 131072
MAX_ROMFS_SIZE = 7904
                                                                                
#
# FIP panel
#
EM86XX_FIP = REF1
                                                                                
#
# Default parameters
#

# System
DEFAULT_CLKGEN_PLL = 0x01010023

# DRAM
DEFAULT_DRAM0_DUNIT_CFG = 0xe63001f8
DEFAULT_DRAM1_DUNIT_CFG = 0
DEFAULT_DRAM0_SIZE = 6
DEFAULT_DRAM1_SIZE = 0
DEFAULT_DRAM_DUNIT_DELAY0_CTRL = 0x00066666 

# PCI
DEFAULT_PCI_SUBSYSTEM_ID = 0x00000000
DEFAULT_PCI_REVISION_ID = 0
DEFAULT_PCI_MEMORY_SIZE = 0
DEFAULT_CONFIGVALID = CONFIGVALID_PCISUBID

# Serial Flash
DEFAULT_SFLA_DRIVER_SPEED = 0x0f000003

# Peripheral Bus
# default
# CS_CONFIG = 0x1044 for normal / 0x1844 for PCI-FPGA
DEFAULT_PB_DEFAULT_TIMING = 0x10101010
DEFAULT_PB_CS_CONFIG = 0x00001044
# 0 : Used by Flash / FlexROM
DEFAULT_PB_TIMING0 = 0x10101010
DEFAULT_PB_USE_TIMING0 = 0x000001f4
# 1 : Used by IDE PIO/DMA
DEFAULT_PB_TIMING1 = 0x00110101
DEFAULT_PB_USE_TIMING1 = 0x000003f3
# 2 : Reserved
DEFAULT_PB_TIMING2 = 0x00000000
DEFAULT_PB_USE_TIMING2 = 0x00000000
# 3 : Reserved
DEFAULT_PB_TIMING3 = 0x00000000
DEFAULT_PB_USE_TIMING3 = 0x00000000
# 4 : Reserved
DEFAULT_PB_TIMING4 = 0x00000000
DEFAULT_PB_USE_TIMING4 = 0x00000000
# 5 : Reserved
DEFAULT_PB_TIMING5 = 0x00000000
DEFAULT_PB_USE_TIMING5 = 0x00000000

# Interrupt
DEFAULT_IRQ_GPIOMAP = 0x0a090806

# GPIO
DEFAULT_GPIO_DIR = 0x80B0
DEFAULT_GPIO_OUTPUT = 0x8080

# Boot
DEFAULT_BOOTFLAG = BOOTFLAG_BOOT | BOOTFLAG_BOOT_FIRST(BOOTFLAG_MEDIA_FLASH)