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[85.214.156.166]) by gmr-mx.google.com with ESMTPS id 8926c6da1cb9f-4f505dc8a13si592141173.5.2025.04.15.00.01.44 for (version=TLS1_2 cipher=ECDHE-ECDSA-CHACHA20-POLY1305 bits=256/256); Tue, 15 Apr 2025 00:01:44 -0700 (PDT) Received-SPF: pass (google.com: domain of ubely@ilbers.de designates 85.214.156.166 as permitted sender) client-ip=85.214.156.166; Received: from [IPv6:::1] (host-80-81-17-52.static.customer.m-online.net [80.81.17.52]) (authenticated bits=0) by shymkent.ilbers.de (8.15.2/8.15.2/Debian-8+deb9u1) with ESMTPSA id 53F71eUD003771 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 15 Apr 2025 09:01:42 +0200 Message-ID: <148a50912a76370832b3ffa2ab85732cf99dd2fe.camel@ilbers.de> Subject: Re: [PATCH] RPi: Enable serial console on RPi 4 B From: Uladzimir Bely To: Natalia Tasci , isar-users@googlegroups.com Date: Tue, 15 Apr 2025 10:01:40 +0300 In-Reply-To: <20250407144723.273275-1-nt@ilbers.de> References: <20250407144723.273275-1-nt@ilbers.de> Autocrypt: addr=ubely@ilbers.de; prefer-encrypt=mutual; keydata=mQENBGO2eUkBCACtT+T3OrPVSExBmqfgXT3lp9XcdxRzjYp26wezkgYjjBXaf36bxtaAf S471VoQtpar0RVeFfW7WDDdfX9ZclSj36zBQe+RVSJzoNoNQfjOXWuSHb5Z+cpAFtqBY4muxK4+ia IlLJd6CN3ejOsLHATtCeHHq8wi0z2T+KdLQO+wQRgo2hjj0Lp9pGTrKJry50HP/o7Vbdu14dOx2xq r8+wPc6SQbBIrcqaa4MqCQC00vQG7eXvo+k2MOw59FDdpMH0KR9mHgp3u/s4I+4YRBArukt9G9xz/ rsEFmxAIBC6N/a6Hzwg4puc91n7ABDsPg8Vp+X3MDraujN0dvR6OKVNtABEBAAG0IFVsYWR6aW1pc iBCZWx5IDx1YmVseUBpbGJlcnMuZGU+iQFOBBMBCAA4FiEEJqPNVhVGyk12Eh+PAUQYBM/2FkoFAm O2eUkCGwMFCwkIBwIGFQoJCAsCBBYCAwECHgECF4AACgkQAUQYBM/2FkprlAgAmuna8Hm9EyoEtTl DBGDg6Zm4ZLp5ffvZBE946h92jepDrteoxsJ7pSzJVC2HmDLa4iZUao7lLLbDsUj5x45/iLJcqBZK k3YnAxP2r6a+kI+1VVQY1pxdG1nlJAbdNzoojm/qmezNPSrqni61KVMQKsXBCWhIjSXDSM9CsBj21 a+9qaVqfxovJGTn9lgrZO+xzKQNMKZeOouJlscVuFj21P0ww3/YENiU/nMeTSuYypO76mDtAd08Jo nc3yuHa9MJGei5ixN3wT+IrGR2aL2hdw2M6NgH7sYbL2Zi4ugD6RXHJai1Bh2yvFSVqSQ+M6QOInT 4ud7wslm1XRB065dXtA== Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.56.0 (by Flathub.org) MIME-Version: 1.0 X-Spam-Status: No, score=-4.6 required=5.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H2, RCVD_IN_RP_CERTIFIED,RCVD_IN_RP_RNBL,RCVD_IN_RP_SAFE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on shymkent.ilbers.de X-Original-Sender: ubely@ilbers.de X-Original-Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of ubely@ilbers.de designates 85.214.156.166 as permitted sender) smtp.mailfrom=ubely@ilbers.de Precedence: list Mailing-list: list isar-users@googlegroups.com; contact isar-users+owners@googlegroups.com List-ID: X-Spam-Checked-In-Group: isar-users@googlegroups.com X-Google-Group-Id: 914930254986 List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , X-TUID: qQDmWPp/IIWL On Mon, 2025-04-07 at 16:47 +0200, Natalia Tasci wrote: > Tested with Raspbian Linux 12, baud rate of 115200 bps, 500 lines > kernel > log. >=20 > Signed-off-by: Natalia Tasci > --- > =C2=A0meta-isar/recipes-bsp/bootconfig-rpi/files/config.txt | 6 ++++++ > =C2=A01 file changed, 6 insertions(+) >=20 > diff --git a/meta-isar/recipes-bsp/bootconfig-rpi/files/config.txt > b/meta-isar/recipes-bsp/bootconfig-rpi/files/config.txt > index 417d53f1..6d742f27 100644 > --- a/meta-isar/recipes-bsp/bootconfig-rpi/files/config.txt > +++ b/meta-isar/recipes-bsp/bootconfig-rpi/files/config.txt > @@ -1,5 +1,11 @@ > =C2=A0[pi3] > =C2=A0# Restore UART0/ttyAMA0 over GPIOs 14 & 15 > +# On RPi 3, using mini UART for serial console is unstable. > +# 1/3 boots produce garbage and doesn't reach login > =C2=A0dtoverlay=3Dminiuart-bt > =C2=A0 > +[pi4] > +# Enable mini UART (UART1/ttyS0) for serial console for RPi 4 > +enable_uart=3D1 > + > =C2=A0[all] > --=20 > 2.39.5 Applied to next. --=20 Best regards, Uladzimir. --=20 You received this message because you are subscribed to the Google Groups "= isar-users" group. 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