There are two different firmware files for Bluetooth on Murata's type2AE
module:
- JRL: It configures a Bluetooth TxPower of 7dB, to be used in Japan
only.
- FCC.CE: It configures a Bluetooth TxPower of 5dB, to be used in the
rest of the world.
To comply with the FCC requirement that it should not be possible to
configure different regulatory domains, or in this case configurations,
than FCC, only deploy the FCC.CE file by default:
- BCM4373A0_FCC.CE.hcd (md5sum: 1e287a3ab7f83e59352cb321315ea80f)
This file reports the following information during boot time:
Bluetooth: hci0: 89373 UART 37.4 MHz wlbga_BU sLNA muRata Type 2EA 5dBm 20220608-0103
Bluetooth: hci0: BCM4373A0 (001.001.025) build 0155
JRL file will be added via the Worldwide DEY patch addon that customers
can request from Digi.
https://onedigi.atlassian.net/browse/DEL-8453
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
Replace the CLM blob file from Github, which supports several countries
with a custom US-only CLM blob file. This way, default images will only
have support for US regulatory domain, therefore complying with FCC
requirements.
The Worldwide CLM blob file will be provided by Digi International on
request.
https://onedigi.atlassian.net/browse/DEL-8453
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
This commit updates the required firmware binaries for Bluetooth and Wireless
interfaces, based on the Murata release imx-kirkstone-fafnir_r1.0 that matches
with the Cypress Linux WiFi Driver (FMAC) release v5.15.58-2023_0222 (Wireless
firmware v13.10.246.300)
https://onedigi.atlassian.net/browse/DEL-8407
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Use the latest 2AE NVRAM file from the master branch. This file improves
the EVM performance for the 2AE murata module.
MD5SUM:
- cyfmac4373-sdio.2AE.txt: 6301804650847946c79797387eda9c7a
https://onedigi.atlassian.net/browse/DEL-7936
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
This commit updates the required firmware binaries for bluetooth and wireless
interfaces, based on the release imx-hardknott-drogon_r1.0 (Wireless firmware
v13.10.246.265)
https://onedigi.atlassian.net/browse/DEL-8021
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
This recipe will download and install the required firmware binaries for
bluetooth and wireless interfaces. This recipe is based on the release
imx-hardknott-cynder_r1.0 (Wireless firmware v13.10.246.261)
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
Gonzalo Ruiz
Arturo Buzarra
Javier Viguera