From f5c8a02ed8f01c2a7d3241d3ab96c12892b0ec13 Mon Sep 17 00:00:00 2001
From: Thomas Makin <halorocker89@gmail.com>
Date: Sun, 22 Oct 2023 14:55:16 -0400
Subject: [PATCH] nx: redo bcm_firmware targets

For optimal nx wifi/bt performance we want:
- nx dumped bt patchfile for tuning
- mdarcy wifi firmware for p2p support etc.
- mdarcy clm_blob for country mapping
- nx dumped wifi nvram with patched ccode for tuning
(copied to all skus)

Change-Id: I854756c89cf8b367d3f6604183f87e346689737a
---
 vendor/bcm_firmware/Android.mk | 89 +++++++++++++++++++++++++++++++---
 vendor/bcm_firmware/bcm.mk     |  5 +-
 2 files changed, 84 insertions(+), 10 deletions(-)

diff --git a/vendor/bcm_firmware/Android.mk b/vendor/bcm_firmware/Android.mk
index 178f9bd..4b1f5ad 100644
--- a/vendor/bcm_firmware/Android.mk
+++ b/vendor/bcm_firmware/Android.mk
@@ -15,11 +15,86 @@
 LOCAL_PATH := $(call my-dir)
 NX_BCM_PATH := ../../../../../vendor/nintendo/nx/bcm_firmware
 
+# Bluetooth Patchfile
 include $(CLEAR_VARS)
-LOCAL_MODULE               := brcmfmac4356-pcie.clm_blob
-LOCAL_SRC_FILES            := $(NX_BCM_PATH)/bcm4356/brcmfmac4356-pcie.clm_blob
-LOCAL_MODULE_CLASS         := ETC
-LOCAL_MODULE_PATH          := $(TARGET_OUT_VENDOR)/firmware
-LOCAL_MODULE_TAGS          := optional
-LOCAL_MODULE_OWNER         := nvidia
-include $(BUILD_NVIDIA_PREBUILT)
+LOCAL_MODULE        := BCM4356A3
+LOCAL_SRC_FILES     := $(NX_BCM_PATH)/CYW4356A3_001.004.009.0092.0095.bin
+LOCAL_MODULE_SUFFIX := .hcd
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+include $(BUILD_PREBUILT)
+
+# Unified target for Switch brcmfmac4356A3 wifi
+include $(CLEAR_VARS)
+LOCAL_MODULE        := brcmfmac4356A3-pcie
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+
+# mdarcy fw and clm, plus hos nvram copies with ccode mod
+LOCAL_REQUIRED_MODULES := \
+    brcmfmac4356-pcie \
+    brcmfmac4356-pcie.clm_blob \
+    brcmfmac4356-pcie.nvidia,odin.txt \
+    brcmfmac4356-pcie.nvidia,modin.txt \
+    brcmfmac4356-pcie.nvidia,vali.txt \
+    brcmfmac4356-pcie.nvidia,frig.txt
+
+_brcmfmac4356A3_intermediates := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE))
+_brcmfmac4356A3_archive       := $(_brcmfmac4356A3_intermediates)/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+
+$(_brcmfmac4356A3_archive):
+	@mkdir -p $(dir $@)
+	@touch $(_brcmfmac4356A3_archive)
+
+include $(BUILD_SYSTEM)/base_rules.mk
+
+# mdarcy clm target
+include $(CLEAR_VARS)
+LOCAL_MODULE        := brcmfmac4356-pcie.clm_blob
+LOCAL_SRC_FILES     := $(NX_BCM_PATH)/brcmfmac4356-pcie.clm_blob
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+include $(BUILD_PREBUILT)
+
+# HOS nvram copies (if we don't dup the target we can't guarantee all files will be there on subsequent builds)
+include $(CLEAR_VARS)
+LOCAL_MODULE        := brcmfmac4356-pcie.nvidia,odin.txt
+LOCAL_SRC_FILES     := $(NX_BCM_PATH)/brcmfmac4356A3-pcie.txt
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE        := brcmfmac4356-pcie.nvidia,modin.txt
+LOCAL_SRC_FILES     := $(NX_BCM_PATH)/brcmfmac4356A3-pcie.txt
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE        := brcmfmac4356-pcie.nvidia,vali.txt
+LOCAL_SRC_FILES     := $(NX_BCM_PATH)/brcmfmac4356A3-pcie.txt
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+include $(BUILD_PREBUILT)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE        := brcmfmac4356-pcie.nvidia,frig.txt
+LOCAL_SRC_FILES     := $(NX_BCM_PATH)/brcmfmac4356A3-pcie.txt
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/firmware
+LOCAL_MODULE_TAGS   := optional
+LOCAL_MODULE_OWNER  := nintendo
+include $(BUILD_PREBUILT)
diff --git a/vendor/bcm_firmware/bcm.mk b/vendor/bcm_firmware/bcm.mk
index 2ab0746..7868174 100644
--- a/vendor/bcm_firmware/bcm.mk
+++ b/vendor/bcm_firmware/bcm.mk
@@ -16,6 +16,5 @@ LOCAL_PATH := device/nintendo/nx/vendor/bcm_firmware
 COMMON_BCM_PATH := device/nvidia/tegra-common/vendor/bcm_firmware
 
 PRODUCT_PACKAGES += \
-    bcm4356 \
-    brcmfmac4356-pcie \
-    brcmfmac4356-pcie.clm_blob
+    BCM4356A3 \
+    brcmfmac4356A3-pcie