diff options
Diffstat (limited to 'mpm/python/usrp_mpm/periph_manager/n310.py')
| -rw-r--r-- | mpm/python/usrp_mpm/periph_manager/n310.py | 26 |
1 files changed, 17 insertions, 9 deletions
diff --git a/mpm/python/usrp_mpm/periph_manager/n310.py b/mpm/python/usrp_mpm/periph_manager/n310.py index c491cf472..cff7da997 100644 --- a/mpm/python/usrp_mpm/periph_manager/n310.py +++ b/mpm/python/usrp_mpm/periph_manager/n310.py @@ -455,12 +455,12 @@ class n310(PeriphManagerBase): # # See PeriphManagerBase for documentation on these fields ######################################################################### - pids = [0x4242,] description = "N300-Series Device" + pids = {0x4242: 'n310', 0x4240: 'n300'} mboard_eeprom_addr = "e0005000.i2c" mboard_eeprom_max_len = 256 mboard_info = {"type": "n3xx", - "product": "n310" + "product": "unknown", } mboard_max_rev = 4 # 4 == RevE mboard_sensor_callback_map = { @@ -485,13 +485,13 @@ class n310(PeriphManagerBase): updateable_components = { 'fpga': { 'callback': "update_fpga", - 'path': '/lib/firmware/n3xx.bin', + 'path': '/lib/firmware/{}.bin', 'reset': True, }, 'dts': { 'callback': "update_dts", - 'path': '/lib/firmware/n3xx.dts', - 'output': '/lib/firmware/n3xx.dtbo', + 'path': '/lib/firmware/{}.dts', + 'output': '/lib/firmware/{}.dtbo', 'reset': False, }, } @@ -506,7 +506,9 @@ class n310(PeriphManagerBase): eeprom_md -- Dictionary of info read out from the mboard EEPROM device_args -- Arbitrary dictionary of info, typically user-defined """ - return ['n3xx'] + # In the N3xx case, we name the dtbo file the same as the product. + # N310 -> n310.dtbo, N300 -> n300.dtbo and so on. + return [n310.pids[eeprom_md['pid']]] ########################################################################### # Ctor and device initialization tasks @@ -614,6 +616,9 @@ class n310(PeriphManagerBase): Periphals are initialized in the order of least likely to fail, to most likely. """ + # Sanity checks + assert self.mboard_info.get('product') in self.pids.values(), \ + "Device product could not be determined!" # Init peripherals self.log.trace("Initializing TCA6424 port expander controls...") self._gpios = TCA6424(int(self.mboard_info['rev'])) @@ -1213,7 +1218,8 @@ class n310(PeriphManagerBase): _, file_extension = os.path.splitext(filepath) # Cut off the period from the file extension file_extension = file_extension[1:].lower() - binfile_path = self.updateable_components['fpga']['path'] + binfile_path = self.updateable_components['fpga']['path'].format( + self.mboard_info['product']) if file_extension == "bit": self.log.trace("Converting bit to bin file and writing to {}" .format(binfile_path)) @@ -1244,11 +1250,13 @@ class n310(PeriphManagerBase): :param filepath: path to new DTS image :param metadata: Dictionary of strings containing metadata """ - dtsfile_path = self.updateable_components['dts']['path'] + dtsfile_path = self.updateable_components['dts']['path'].format( + self.mboard_info['product']) self.log.trace("Updating DTS with image at %s to %s (metadata: %s)", filepath, dtsfile_path, str(metadata)) shutil.copy(filepath, dtsfile_path) - dtbofile_path = self.updateable_components['dts']['output'] + dtbofile_path = self.updateable_components['dts']['output'].format( + self.mboard_info['product']) self.log.trace("Compiling to %s...", dtbofile_path) dtc_command = [ 'dtc', |