First step in including hifimini kernels as part of the bazel build.

PiperOrigin-RevId: 305344175
Change-Id: I5d664f010faf40a9f76ddc07308723b683e7c2af

tensorflow/lite/micro/kernels/BUILD

@@ -14,11 +14,6 @@ package(
     licenses = ["notice"],  # Apache 2.0
 )
 
-config_setting(
-    name = "xtensa_hifimini",
-    define_values = {"tflm_build": "xtensa_hifimini"},
-)
-
 # LINT.IfChange(micro_ops)
 cc_library(
     name = "micro_ops",
@@ -30,9 +25,12 @@ cc_library(
         "circular_buffer.cc",
         "comparisons.cc",
         "concatenation.cc",
+        "conv.cc",
+        "depthwise_conv.cc",
         "dequantize.cc",
         "elementwise.cc",
         "floor.cc",
+        "fully_connected.cc",
         "logical.cc",
         "logistic.cc",
         "maximum_minimum.cc",
@@ -42,33 +40,17 @@ cc_library(
         "pad.cc",
         "pooling.cc",
         "prelu.cc",
+        "quantize.cc",
         "reduce.cc",
         "reshape.cc",
         "round.cc",
+        "softmax.cc",
         "split.cc",
         "strided_slice.cc",
         "sub.cc",
-        "unpack.cc",
-    ] + select({
-        "//conditions:default": [
-            "conv.cc",
-            "depthwise_conv.cc",
-            "fully_connected.cc",
-            "quantize.cc",
-            "softmax.cc",
         "svdf.cc",
+        "unpack.cc",
     ],
-        "xtensa_hifimini": [
-            "xtensa_hifimini/conv.cc",
-            "xtensa_hifimini/depthwise_conv.cc",
-            "xtensa_hifimini/fixedpoint_utils.h",
-            "xtensa_hifimini/fully_connected.cc",
-            "xtensa_hifimini/quantize.cc",
-            "xtensa_hifimini/softmax.cc",
-            "xtensa_hifimini/svdf.cc",
-            "xtensa_hifimini/utils.h",
-        ],
-    }),
     hdrs = ["micro_ops.h"],
     copts = micro_copts(),
     deps = [
@@ -85,10 +67,7 @@ cc_library(
         "//tensorflow/lite/kernels/internal:tensor",
         "//tensorflow/lite/kernels/internal:types",
         "//tensorflow/lite/micro:micro_utils",
-    ] + select({
-        "//conditions:default": [],
-        "xtensa_hifimini": ["//third_party/xtensa:hifi_mini_cstub64"],
-    }),
+    ],
 )
 # LINT.ThenChange(//tensorflow/lite/micro/kernels/BUILD:portable_optimized_micro_ops)