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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Bjorn Andersson , Konrad Dybcio , Mathieu Poirier , Philipp Zabel Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, linux-remoteproc@vger.kernel.org References: <20260629-ipq5018-bluetooth-v2-0-02770f03b6bb@outlook.com> <20260629-ipq5018-bluetooth-v2-5-02770f03b6bb@outlook.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: 7Gthm7supHzbnIvu4aGol5A0NK4XADIY X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjMwMDExMiBTYWx0ZWRfX60cfAdtEFE6y wcTVE6ckuoq0+CCdEWDRnka5borCjiwKgi0VGl62YxQNkN/6xn9mb1U9BhwkaqJbYca92YSdJ3+ x2rQR1e3JoY6x1h8ljbAjAQ0sOxjWyGR04HXHVKHVree5+a45hYPow7YHuRttA7VDPSJuwgf/p+ e/UouFRtk0hqvRSmoGBeOQL5ujcA0JlhDPvQ87sPIR4yFXxbQar2iSZStWCqO2Ov91ZxfgBCLQR +B3erjJRF4PAO0Zt5yYyIAk1CPevuXi/WnVt/v2Mp3yXe3psxHjbb9g8Qktd+4VJen7P6VtSnjf y1tbpquahtFcaatCACrBRCFnYm/qUA4Trdz8Yy44WurLcHFQx1vaad8cM7yTH3xj+LrQQ/IgAXJ Y6d+yFTjTIrAMRJRVfxzCz2m0h/ayb2DJJwAnk0XN5CGnClYMnB1S104rQhEE/B8uX5ba0gO6Qh tylNpTEqLoUvmxBVGCg== X-Proofpoint-Spam-Info: AW1haW4tMjYwNjMwMDExMiBTYWx0ZWRfX+miGY7XntDeF sjq8+hSE6JOCeyS/YYANQokkOgYwPgheB4VjZNJ0DQw3KgpyMVj6/dnz86BZHPMTI0fPTTnQ75O VinLD1WlI18gmLa53qO97RD2tFlODVM= X-Proofpoint-GUID: 7Gthm7supHzbnIvu4aGol5A0NK4XADIY X-Authority-Analysis: v=2.4 cv=PcXPQChd c=1 sm=1 tr=0 ts=6a43b2b1 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=NEAV23lmAAAA:8 a=UqCG9HQmAAAA:8 a=M9FTrHVy_WBJAQrZl7sA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-30_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 clxscore=1015 impostorscore=0 bulkscore=0 adultscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606300112 On 6/30/26 2:09 PM, George Moussalem wrote: > On 6/30/26 15:40, Konrad Dybcio wrote: >> On 6/29/26 3:01 PM, George Moussalem via B4 Relay wrote: >>> From: George Moussalem >>> >>> Add nodes for the reserved memory carveout and Bluetooth. >>> >>> Signed-off-by: George Moussalem >>> --- >>> arch/arm64/boot/dts/qcom/ipq5018.dtsi | 25 ++++++++++++++++++++++++- >>> 1 file changed, 24 insertions(+), 1 deletion(-) >>> >>> diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi >>> index 6f8004a22a1f..65a47ba7d3a3 100644 >>> --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi >>> +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi >>> @@ -17,6 +17,23 @@ / { >>> #address-cells = <2>; >>> #size-cells = <2>; >>> >>> + bluetooth: bluetooth { >>> + compatible = "qcom,ipq5018-bt"; >>> + >>> + firmware-name = "qca/bt_fw_patch.mbn"; >> >> Is this fw vendor-signed? > > I've just analyzed the mbn file (and the mdt + b0x files): it only > contains hashes for the mdt and b02 segments, no signature/certs at all. > I've used your pil squasher to create the mbn file. Here are the FW files: > https://github.com/georgemoussalem/openwrt/tree/ipq50xx-bluetooth/package/firmware/qca-bt-firmware/files > > Perhaps you can double check? Using the not very sophisticated but very quick method of running strings on it, there's no certificate identifiers indeed Konrad