From nobody Thu Jan 5 18:01:11 2023 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4NnvRX2T9Wz2nlwP for ; Thu, 5 Jan 2023 18:01:28 +0000 (UTC) (envelope-from maciphone2@googlemail.com) Received: from mail-ej1-x62d.google.com (mail-ej1-x62d.google.com [IPv6:2a00:1450:4864:20::62d]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4NnvRX0PfZz4L9d for ; Thu, 5 Jan 2023 18:01:28 +0000 (UTC) (envelope-from maciphone2@googlemail.com) Authentication-Results: mx1.freebsd.org; none Received: by mail-ej1-x62d.google.com with SMTP id u19so91777277ejm.8 for ; Thu, 05 Jan 2023 10:01:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20210112; h=message-id:in-reply-to:to:references:date:subject:mime-version :content-transfer-encoding:from:from:to:cc:subject:date:message-id :reply-to; bh=gmuU1wWk/8hnb6zGr1q6P7+B2xSo5uVUT/ZPAqxe5us=; b=mnyG9cMkbPP8b33MZXg9iemc4btHBgnVxH3hobpg09JT/I9O11tTkCrHMRSaZberYV k2/ZhD2ntwkLz+GknWoggV5XC4kE5KpyKiigGYgCGWgii8bkXqTjmU3O/QMX2Gexr+KP RWpTPd3uEV3Wawrdctc/kHMFZSXlRvaWgPU/x3VO9gutyJPKTQBfRKcV0N7S9GrUqC0W Ua7E7ESPnWcT2E2o8PhsgtFWoqEkVuA1PNcLRCNnJjW/5VW0CnIffEa4ozsdJ3s4QdZn IJ3J89DNetcT45Vgu9S4Zqt4pTbdd1SlZC1hgsZrppdza/TkVtlcQXcONrOITlGNQYRH hUFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=message-id:in-reply-to:to:references:date:subject:mime-version :content-transfer-encoding:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gmuU1wWk/8hnb6zGr1q6P7+B2xSo5uVUT/ZPAqxe5us=; b=3B5G0gSczFrNuWBiSkhIJ+1ch5hDASzhCWuuI31UALQEUF+aTJge9/Z2eRauuYE8Qc ymQTHbdhxlQZz13FjlNDUa5ibFgL7/TuIuCNG+d1dH64l88LyfEgKo89MIPGmw9XDEDA u8x+J1Ltxzt8c9noPUT1/bZGH4GAqHi1jR4042CgFbAC2bh3lXyNdE5vsYPdkfhbVK2r PMOfFhE3b153UB9t5Szb58kHwEcY457r/ZI3SZbwCk75GW3dd6zZFmqCMQLSWm7NJW4I 6JV67W3L+Vj97n47kosrp3azmrVQaqxDWU8uilLtCOy/QOI8WeuODDa0yXsGhq+iEx6A imEQ== X-Gm-Message-State: AFqh2kplzsaD3hnVqy26/ZqOv7BkcN1Cwc0H6et9ls/py5CafU5QFgXF x7zT4xjmOUiK4vTcMIFaHWHfh6/NhHw= X-Google-Smtp-Source: AMrXdXtAJcF+PNUHhaM538YO8tgskQGswa4ZUcG9qphHeOjwhBmQnlSGLa9EcvhKxiWM2drgUpQTLA== X-Received: by 2002:a17:906:260e:b0:7c1:9046:878a with SMTP id h14-20020a170906260e00b007c19046878amr44705468ejc.38.1672941684793; Thu, 05 Jan 2023 10:01:24 -0800 (PST) Received: from smtpclient.apple (dynamic-046-114-061-228.46.114.pool.telefonica.de. [46.114.61.228]) by smtp.googlemail.com with ESMTPSA id r7-20020a170906280700b007b27aefc578sm16628192ejc.126.2023.01.05.10.01.22 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 05 Jan 2023 10:01:23 -0800 (PST) From: =?utf-8?Q?Klaus_K=C3=BCchemann?= Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.300.101.1.3\)) Subject: Re: (RPi) db> reboot -> cpu_reset failed Date: Thu, 5 Jan 2023 19:01:11 +0100 References: <29q7q878-091-r17n-8r3n-o3n68p3646@mnoonqbm.arg> To: "Bjoern A. Zeeb" , freebsd-arm@freebsd.org In-Reply-To: <29q7q878-091-r17n-8r3n-o3n68p3646@mnoonqbm.arg> Message-Id: X-Mailer: Apple Mail (2.3731.300.101.1.3) X-Rspamd-Queue-Id: 4NnvRX0PfZz4L9d X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N > Am 05.01.2023 um 17:37 schrieb Bjoern A. Zeeb = : >=20 > Hi, >=20 > given I currently find myself debugging more PIs again, what is needed > to be able to reset from the db> prompt? >=20 > Currently I get "cpu_reset failed" when trying. >=20 > Needing remote hands or an OOB PDU to cycle the PI is not satisfying. >=20 > /bz >=20 > --=20 > Bjoern A. Zeeb = r15:7 >=20 you even cannot be sure to reach the ddb prompt at panic, like here : -- .. KDB: stack backtrace: .. #14 0xffff0000000008b4 at virtdone+0x78 Uptime: 1s -- ..and good night Pi .. halt/resume of CPU is more promising by setting up a JTAG controller. - Regards K.