def prepareFlash1(self, kernel=None, initrd=None):
nflasha1 = archive.readFat(self.readFirmwareFile('nflasha1'))
if kernel:
nflasha1.write('/boot/vmlinux.bin', kernel)
if initrd:
nflasha1.write('/boot/initrd.img', initrd)
return archive.writeFat(nflasha1, 0x800000)
def prepareFlash3(self, kernel=None, rootfs=None):
nflasha3 = self.firmware.getPartition(3)
if kernel:
nflasha3.write('/boot/vmlinux', kernel)
if rootfs:
nflasha3.write('/boot/rootfs.img', rootfs)
return archive.writeFat(nflasha3, 0x400000)
def prepareFlash2(self,
readSettings=False,
updaterMode=False,
playbackMode=False,
patchTouchscreenEnable=False,
ntscOnly=False):
nflasha2 = archive.Archive()
if readSettings:
settings = self.firmware.getPartition(2)
for fn in settings.files:
if (fn.startswith('/backup/')
or fn.startswith('/factory/')) and fn.endswith('.bin'):
nflasha2.write(fn, settings.read(fn))
if updaterMode:
nflasha2.write('/updater/mode', b'')
if playbackMode:
nflasha2.patch('/factory/Areg.bin',
lambda d: d[:0x100] + b'\x84' + d[0x101:])
if patchTouchscreenEnable:
nflasha2.patch('/factory/Asys.bin',
lambda d: d[:0x2a5] + b'\x01' + d[0x2a6:])
if ntscOnly:
nflasha2.patch('/factory/Hreg.bin',
lambda d: d[:0x400] + b'\x02' + d[0x401:])
return archive.writeFat(nflasha2, 0x180000)
def prepareFlash1(self, kernel=None, initrd=None):
nflasha1 = self.firmware.getPartition(1)
if kernel:
nflasha1.write('/boot/vmlinux', kernel)
if initrd:
nflasha1.write('/boot/initrd.img', initrd)
return archive.writeFat(nflasha1, 0x200000)
def prepareFlash2(self, updaterMode=False, patchBackupWriteComp=False):
nflasha2 = archive.Archive()
nflasha2.write('/Backup.bin', self.readFirmwareFile('Backup.bin'))
nflasha2.write('/DmmConfig.bin',
self.readFirmwareFile('DmmConfig.bin'))
nflasha2.write('/ulogio.bin', self.readFirmwareFile('ulogio.bin'))
nflasha2.write('/updater/dat4', b'\x00\x01')
if updaterMode:
nflasha2.write('/updater/mode', b'')
if patchBackupWriteComp:
nflasha2.patch('/Backup.bin',
lambda d: d[:8] + b'\x01\0\0\0' + d[12:])
return archive.writeFat(nflasha2, 0x400000)
def prepareFlash1(self,
kernel=None,
initrd=None,
patchConsoleEnable=False):
nflasha1 = archive.readFat(self.readFirmwareFile('nflasha1'))
if kernel:
nflasha1.write('/boot/vmlinux.bin', kernel)
if initrd:
nflasha1.write('/boot/initrd.img', initrd)
if patchConsoleEnable:
nflasha1.patch(
'/boot/kemco.txt',
lambda d: d.replace(b'amba2.console=0', b'amba2.console=1'))
return archive.writeFat(nflasha1, 0x800000)
def prepareFlash2(self, updaterMode=False, patchBackupWriteComp=False):
initrd = archive.readCramfs(
archive.readFat(
self.readFirmwareFile('nflasha1')).read('/boot/initrd.img'))
nflasha2 = archive.Archive()
nflasha2.write('/Backup.bin', initrd.read('/root/Backup.bin'))
nflasha2.write('/DmmConfig.bin', initrd.read('/root/DmmConfig.bin'))
nflasha2.write('/ulogio.bin', initrd.read('/root/ulogio.bin'))
nflasha2.write('/updater/dat4', b'\x00\x01')
if updaterMode:
nflasha2.write('/updater/mode', b'')
if patchBackupWriteComp:
nflasha2.patch('/Backup.bin',
lambda d: d[:8] + b'\x01\0\0\0' + d[12:])
return archive.writeFat(nflasha2, 0x400000)
def prepareFlash11(self):
nflasha11 = archive.Archive()
return archive.writeMbr([archive.writeFat(nflasha11, 0x7ffe00)])
def prepareFlash6(self):
nflasha6 = self.firmware.getPartition(6)
return archive.writeFat(nflasha6, 0x1000000)
def prepareFlash5(self):
nflasha5 = self.firmware.getPartition(5)
return archive.writeFat(nflasha5, 0x380000)
def prepareFlash2(self, updaterMode=False):
nflasha2 = archive.Archive()
if updaterMode:
nflasha2.write('/updater/mode', b'')
return archive.writeFat(nflasha2, 0x400000)
