MLBEDSW-2547 Add accelerator_configs

Added more accelerator configs.

Signed-off-by: Patrik Gustavsson <patrik.gustavsson@arm.com>
Change-Id: I77a5ece0b9ed1eddb9b8aa9bb7656a022df95fd6
diff --git a/ethosu/vela/architecture_features.py b/ethosu/vela/architecture_features.py
index 58ab0ad..fef2c40 100644
--- a/ethosu/vela/architecture_features.py
+++ b/ethosu/vela/architecture_features.py
@@ -135,6 +135,8 @@
         "ArchitectureConfig", "macs cores ofm_ublock ifm_ublock shram_banks shram_granules elem_units"
     )
     accelerator_configs = {
+        "yoda-512": ArchitectureConfig(256, 2, Block(2, 2, 8), Block(2, 2, 8), 48, [8, 8, 8, 8, 8, 16, 20], 8),
+        "yoda-256": ArchitectureConfig(256, 1, Block(2, 2, 8), Block(2, 2, 8), 48, [8, 8, 8, 8, 8, 16, 20], 8),
         "ethos-u55-256": ArchitectureConfig(256, 1, Block(2, 2, 8), Block(2, 2, 8), 48, [8, 8, 8, 8, 8, 16, 20], 8),
         "ethos-u55-128": ArchitectureConfig(128, 1, Block(2, 1, 8), Block(2, 2, 8), 24, [4, 4, 4, 4, 4, 8, 12], 4),
         "ethos-u55-64": ArchitectureConfig(64, 1, Block(1, 1, 8), Block(1, 1, 8), 16, [2, 2, 2, 2, 4, 4, 8], 2),