Revert "scripts: gen_defines: augment edtlib nodes"
This reverts commit dd1d58cad6
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Reverted as the changes to gen_defines.py break things.
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
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1 changed files with 0 additions and 81 deletions
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@ -62,7 +62,6 @@ def main():
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flash_area_num += 1
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if node.enabled and node.matching_compat:
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augment_node(node)
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write_regs(node)
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write_irqs(node)
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write_props(node)
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@ -110,86 +109,6 @@ def parse_args():
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return parser.parse_args()
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def augment_node(node):
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# Augment an EDT node with these zephyr-specific attributes, which
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# are used to generate macros from it:
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#
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# - z_primary_ident: a primary node identifier based on the node's
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# compatible, plus information from its unit address (or its
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# parent's unit address) or its name, and/or its bus.
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#
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# - z_other_idents: a list of other identifiers for the node,
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# besides z_primary_ident.
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#
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# - z_idents: a list of all identifiers, containing the primary and other
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# identifiers in that order.
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#
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# The z_other_idents list contains the following other attributes,
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# concatenated in this order:
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#
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# - z_inst_idents: node identifiers based on the index of the node
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# within the EDT list of nodes for each compatible, e.g.:
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# ["INST_3_<NODE's_COMPAT>",
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# "INST_2_<NODE's_OTHER_COMPAT>"]
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#
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# - z_alias_idents: node identifiers based on any /aliases pointing to
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# the node in the devicetree source, e.g.:
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# ["DT_ALIAS_<NODE's_ALIAS_NAME>"]
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# Add the <COMPAT>_<UNIT_ADDRESS> style legacy identifier.
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node.z_primary_ident = node_ident(node)
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# Add z_instances, which are used to create these macros:
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#
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# #define DT_INST_<N>_<COMPAT>_<DEFINE> <VAL>
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inst_idents = []
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for compat in node.compats:
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instance_no = node.edt.compat2enabled[compat].index(node)
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inst_idents.append(f"INST_{instance_no}_{str2ident(compat)}")
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node.z_inst_idents = inst_idents
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# Add z_aliases, which are used to create these macros:
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#
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# #define DT_ALIAS_<ALIAS>_<DEFINE> <VAL>
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# #define DT_<COMPAT>_<ALIAS>_<DEFINE> <VAL>
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#
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# TODO: See if we can remove or deprecate the second form.
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compat_s = str2ident(node.matching_compat)
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alias_idents = []
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for alias in node.aliases:
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alias_ident = str2ident(alias)
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alias_idents.append(f"ALIAS_{alias_ident}")
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# NOTE: in some cases (e.g. PWM_LEDS_BLUE_PWM_LET for
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# hexiwear_k64) this is a collision with node.z_primary_ident,
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# making the all_idents checking below necessary.
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alias_idents.append(f"{compat_s}_{alias_ident}")
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node.z_alias_idents = alias_idents
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# z_other_idents are all the other identifiers for the node. We
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# use the term "other" instead of "alias" here because that
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# overlaps with the node's true aliases in the DTS, which is just
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# part of what makes up z_other_idents.
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all_idents = set()
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all_idents.add(node.z_primary_ident)
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other_idents = []
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for ident in node.z_inst_idents + node.z_alias_idents:
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if ident not in all_idents:
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other_idents.append(ident)
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all_idents.add(ident)
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node.z_other_idents = other_idents
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node.z_idents = [node.z_primary_ident] + node.z_other_idents
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def for_each_ident(node, function):
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# Call "function" on node.z_primary_ident, then on each of the
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# identifiers in node.z_other_idents, in that order.
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function(node, node.z_primary_ident)
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for ident in node.z_other_idents:
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function(node, ident)
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def write_top_comment(edt):
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# Writes an overview comment with misc. info at the top of the header and
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# configuration file
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