[NOT-FOR-UPSTREAM] Add build instructionsvisionfive-5.18.y

For convenience this also adds a small visionfive_defconfig and the
firmware needed for the brcmfmac driver along with the signed regulatory
database.

The firmware is from the linux-firmware repo and the regulatory database
from the wireless-regdb Fedora package.

Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Drew Fustini <drew@beagleboard.org>

7 files changed, 45 insertions, 0 deletions

diff --git a/firmware/brcm/BCM43430A1.hcd b/firmware/brcm/BCM43430A1.hcd
new file mode 100644
index 000000000000..77ddeb8d2ac8
--- /dev/null
+++ b/firmware/brcm/BCM43430A1.hcd
diff --git a/firmware/brcm/brcmfmac43430-sdio.AP6212.txt b/firmware/brcm/brcmfmac43430-sdio.AP6212.txt
new file mode 100644
index 000000000000..901854e67bb5
--- /dev/null
+++ b/firmware/brcm/brcmfmac43430-sdio.AP6212.txt
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0+
+# (C) Copyright 2018 Linaro Ltd
+# NVRAM config file for the Ampak AP6212 43430 WiFi/BT module
+aa2g=1
+ag0=255
+AvVmid_c0=0x0,0xc8
+boardflags=0x00404201
+# boardflags3 is not set
+boardnum=22
+boardrev=0x1101
+boardtype=0x0726
+# btc_params is not set
+cckbw202gpo=0x5555
+cckpwroffset0=5
+ccode=ALL
+# cldo_pwm is not set
+deadman_to=0xffffffff
+devid=0x43e2
+extpagain2g=0
+il0macaddr=00:90:4c:c5:12:38
+legofdmbw202gpo=0x77777777
+macaddr=00:90:4c:c5:12:38
+manfid=0x2d0
+maxp2ga0=90
+mcsbw202gpo=0xaaaaaaaa
+muxenab=0x10
+nocrc=1
+ofdmdigfilttype=7
+# ofdmdigfilttypebe is not set
+pa0itssit=0x20
+pa2ga0=-168,7161,-820
+# pacalidx2g is not set
+# papdendidx is not set
+# papdepsoffset is not set
+papdmode=2
+# papdvalidtest is not set
+prodid=0x0726
+# propbw202gpois not set
+# spurconfig is not set
+sromrev=11
+txpwrbckof=6
+vendid=0x14e4
+wl0id=0x431b
+xtalfreq=26000
diff --git a/firmware/brcm/brcmfmac43430-sdio.bin b/firmware/brcm/brcmfmac43430-sdio.bin
new file mode 100644
index 000000000000..bb9b19783fe2
--- /dev/null
+++ b/firmware/brcm/brcmfmac43430-sdio.bin
diff --git a/firmware/brcm/brcmfmac43430-sdio.clm_blob b/firmware/brcm/brcmfmac43430-sdio.clm_blob
new file mode 100644
index 000000000000..69a3e57ae149
--- /dev/null
+++ b/firmware/brcm/brcmfmac43430-sdio.clm_blob
diff --git a/firmware/brcm/brcmfmac43430-sdio.txt b/firmware/brcm/brcmfmac43430-sdio.txt
new file mode 120000
index 000000000000..e06912f7d727
--- /dev/null
+++ b/firmware/brcm/brcmfmac43430-sdio.txt
@@ -0,0 +1 @@
+brcmfmac43430-sdio.AP6212.txt
\ No newline at end of file
diff --git a/firmware/regulatory.db b/firmware/regulatory.db
new file mode 100644
index 000000000000..6019e8f1a7cf
--- /dev/null
+++ b/firmware/regulatory.db
diff --git a/firmware/regulatory.db.p7s b/firmware/regulatory.db.p7s
new file mode 100644
index 000000000000..d04cb251fa41
--- /dev/null
+++ b/firmware/regulatory.db.p7s