mpm: PeriphManager decides and applies overlay

Previously, the daughterboard requested an overlay file based on SFP
preference using magic values. This commit moves the decision making to
the peripheral manager, which uses our singular name (ie 'n3xx' for the
N310).

1 files changed, 0 insertions, 13 deletions

diff --git a/mpm/python/usrp_mpm/dboard_manager/base.py b/mpm/python/usrp_mpm/dboard_manager/base.py
index 82263bddc..3f5f3adb8 100644
--- a/mpm/python/usrp_mpm/dboard_manager/base.py
+++ b/mpm/python/usrp_mpm/dboard_manager/base.py
@@ -43,19 +43,6 @@ class DboardManagerBase(object):
     # maps these keys to actual spidev paths. Also throws a warning/error if
     # the SPI configuration is invalid.
     spi_chipselect = {}
-    @staticmethod
-    def list_required_dt_overlays(eeprom_md, sfp_config, device_args):
-        """
-        Lists device tree overlays that need to be applied before this class can
-        be used. List of strings.
-        Are applied in order.
-
-        eeprom_md -- Dictionary of info read out from the dboard EEPROM
-        sfp_config -- A string identifying the configuration of the SFP ports.
-                      Example: "XG", "HG", "XA", ...
-        device_args -- Arbitrary dictionary of info, typically user-defined
-        """
-        return []
     ### End of overridables #################################################
 
     def __init__(self, slot_idx, **kwargs):