From 2e297377bf77f6051e5fed8c4fb684fd17d41987 Mon Sep 17 00:00:00 2001
From: Lech Perczak <lech.perczak@gmail.com>
Date: Thu, 28 Apr 2022 22:59:07 +0200
Subject: [PATCH] cypress-nvram: support BCM4339 on TechNexion PICO-PI-IMX7D

This board features an AP6335 system-in-package combination of Wi-Fi and
Bluetooth module based on BCM4339.

Support is borrowed directly from the following Buildroot commit:
095420e05ae5: ("configs/imx7dpico: Add Wifi support").

Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
---
 package/firmware/cypress-nvram/Makefile       | 18 ++++
 ...fmac4339-sdio.technexion,imx7d-pico-pi.txt | 99 +++++++++++++++++++
 2 files changed, 117 insertions(+)
 create mode 100644 package/firmware/cypress-nvram/files/brcmfmac4339-sdio.technexion,imx7d-pico-pi.txt

diff --git a/package/firmware/cypress-nvram/Makefile b/package/firmware/cypress-nvram/Makefile
index 806bfa2d92..f8b45fbef2 100644
--- a/package/firmware/cypress-nvram/Makefile
+++ b/package/firmware/cypress-nvram/Makefile
@@ -106,3 +106,21 @@ define Package/cypress-nvram-43455-sdio-rpi-4b/install
 endef
 
 $(eval $(call BuildPackage,cypress-nvram-43455-sdio-rpi-4b))
+
+# Cypress 4339 SDIO PICO-PI-IMX7D
+define Package/cypress-nvram-4339-pico-pi-imx7d
+  $(Package/cypress-nvram-default)
+  TITLE:=BCM4339 NVRAM for TechNexion PICO-PI-IMX7D
+  DEPENDS:=@TARGET_imx_cortexa7
+  PROVIDES:=brcmfmac-firmware-4339-pico-pi-imx7d
+  CONFLICTS:=brcmfmac-firmware-4339-pico-pi-imx7d
+endef
+
+define Package/cypress-nvram-4339-pico-pi-imx7d/install
+	$(INSTALL_DIR) $(1)/lib/firmware/brcm
+	$(INSTALL_DATA) \
+		./files/brcmfmac4339-sdio.technexion,imx7d-pico-pi.txt \
+		$(1)/lib/firmware/brcm/brcmfmac4339-sdio.technexion,imx7d-pico-pi.txt
+endef
+
+$(eval $(call BuildPackage,cypress-nvram-4339-pico-pi-imx7d))
diff --git a/package/firmware/cypress-nvram/files/brcmfmac4339-sdio.technexion,imx7d-pico-pi.txt b/package/firmware/cypress-nvram/files/brcmfmac4339-sdio.technexion,imx7d-pico-pi.txt
new file mode 100644
index 0000000000..1ddd929504
--- /dev/null
+++ b/package/firmware/cypress-nvram/files/brcmfmac4339-sdio.technexion,imx7d-pico-pi.txt
@@ -0,0 +1,99 @@
+#AP6335_NVRAM_V1.5_03112014
+NVRAMRev=$Rev: 410316 $
+sromrev=11
+boardrev=0x1203
+boardtype=0x06c5
+boardflags=0x00000c01
+boardflags2=0x00002000
+boardflags3=0x101188
+macaddr=00:90:4c:c5:12:38
+ccode=0
+regrev=0
+antswitch=0
+pdgain2g=7
+pdgain5g=7
+tworangetssi2g=0
+tworangetssi5g=0
+femctrl=7
+pcieingress_war=15
+vendid=0x14e4
+devid=0x43ae
+manfid=0x2d0
+nocrc=1
+otpimagesize=502
+xtalfreq=37400
+extpagain2g=2
+pdetrange2g=2
+extpagain5g=2
+pdetrange5g=2
+rxgains2gelnagaina0=0
+rxgains2gtrisoa0=7
+rxgains2gtrelnabypa0=0
+rxgains5gelnagaina0=0
+rxgains5gtrisoa0=11
+rxgains5gtrelnabypa0=0
+rxchain=1
+txchain=1
+aa2g=1
+aa5g=1
+tssipos5g=0
+tssipos2g=0
+pa2ga0=-161,6269,-723
+pa2gccka0=-116,7568,-852
+pa5ga0=0xFF61,0x163C,0xFD55,0xFF5D,0x1671,0xFD4F,0xFF5F,0x16CA,0xFD45,0xFF60,0x1676,0xFD4D
+pa5gbw40a0=0xFF61,0x163C,0xFD55,0xFF5D,0x1671,0xFD4F,0xFF5F,0x16CA,0xFD45,0xFF60,0x1676,0xFD4D
+pa5gbw80a0=0xFF61,0x163C,0xFD55,0xFF5D,0x1671,0xFD4F,0xFF5F,0x16CA,0xFD45,0xFF60,0x1676,0xFD4D
+pdoffset40ma0=0
+pdoffset80ma0=0
+pdoffsetcckma0=0
+maxp2ga0=75
+maxp5ga0=64,64,72,72
+cckbw202gpo=0x0000
+cckbw20ul2gpo=0x0
+mcsbw202gpo=0x99445533
+mcsbw402gpo=0x99775533
+dot11agofdmhrbw202gpo=0x2233
+ofdmlrbw202gpo=0x0000
+tssifloor2g=500
+mcsbw205glpo=0x66333330
+mcsbw405glpo=0x66665530
+mcsbw805glpo=0xAA555530
+mcsbw1605glpo=0x99555530
+mcsbw205gmpo=0x99BB5530
+mcsbw405gmpo=0x99BB5530
+mcsbw805gmpo=0xEE555530
+mcsbw1605gmpo=0x99555530
+mcsbw205ghpo=0x99995530
+mcsbw405ghpo=0x99BB5530
+mcsbw805ghpo=0xEE555530
+mcsbw1605ghpo=0x99555530
+mcslr5glpo=0x0000
+mcslr5gmpo=0x0000
+mcslr5ghpo=0x0000
+sb20in40hrrpo=0x0
+sb20in80and160hr5glpo=0x0
+sb40and80hr5glpo=0x0
+sb20in80and160hr5gmpo=0x0
+sb40and80hr5gmpo=0x0
+sb20in80and160hr5ghpo=0x0
+sb40and80hr5ghpo=0x0
+sb20in40lrpo=0x0
+sb20in80and160lr5glpo=0x0
+sb40and80lr5glpo=0x0
+sb20in80and160lr5gmpo=0x0
+sb40and80lr5gmpo=0x0
+sb20in80and160lr5ghpo=0x0
+sb40and80lr5ghpo=0x0
+dot11agduphrpo=0x0
+dot11agduplrpo=0x0
+phycal_tempdelta=25
+cckdigfilttype=2
+pacalidx2g=65
+dacrate2g=160
+swctrlmap_5g=0x00000008,0x00000010,0x00000008,0x000000,0x038
+swctrlmap_2g=0x00000001,0x00000002,0x00000001,0x040002,0x0ff
+swctrlmapext_5g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+swctrlmapext_2g=0x00000000,0x00000000,0x00000000,0x000000,0x000
+rssicorrnorm_c0=3,3
+rssicorrnorm5g_c0=2,3,4,2,3,3,0,1,2,0,1,2
+muxenab=0x10
-- 
2.30.2