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[194.187.74.233]) by smtp.googlemail.com with ESMTPSA id y14sm165696ljy.18.2021.04.28.13.00.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Apr 2021 13:00:19 -0700 (PDT) Subject: Re: [PATCH] brcm: Add a link to enable khadas VIM2's WiFi To: Jian-Hong Pan , linux-firmware@kernel.org Cc: linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com, SHA-cyfmac-dev-list@infineon.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux@endlessos.org References: <20210428083230.8137-1-jhp@endlessos.org> From: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Message-ID: Date: Wed, 28 Apr 2021 22:00:17 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <20210428083230.8137-1-jhp@endlessos.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 28.04.2021 10:32, Jian-Hong Pan wrote: > According to kernel message on khadas VIM2 board equipped with BCM4356: > > brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4356-sdio for chip BCM4356/2 > usbcore: registered new interface driver brcmfmac > brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac4356-sdio.khadas,vim2.txt failed with error -2 > brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac4356-sdio.txt failed with error -2 > > System needs the NVRAM file "brcmfmac4356-sdio.khadas,vim2.txt" to enable > the WiFi. After test, found it can share with the same file > "brcmfmac4356-sdio.vamrs,rock960.txt". Please elaborate: what test exactly?