From owner-freebsd-arm@freebsd.org Sun May 17 20:03:27 2020 Return-Path: Delivered-To: freebsd-arm@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id AF8F92F2E06 for ; Sun, 17 May 2020 20:03:27 +0000 (UTC) (envelope-from marklmi@yahoo.com) Received: from sonic312-24.consmr.mail.gq1.yahoo.com (sonic312-24.consmr.mail.gq1.yahoo.com [98.137.69.205]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 49QCkk5HGwz4qWN for ; Sun, 17 May 2020 20:03:26 +0000 (UTC) (envelope-from marklmi@yahoo.com) X-YMail-OSG: 044lBIMVM1k0nGoSp6spUze3HldZ3VS24DHiFIBdArSmBaNa1_E_s3gVYM4yS_Q SrjW5RgmvNx5vzPujrh.whi3iGRz3TzLUQ5ZCXENZP821KcXasgjbhkirdZrnNm0VJkjQSt95PVj m7c16UTTaXlyALAhUYkQ7BMYmABZct_7L.X1i1svEhSRUxqFo0Yi2G4wGAOOPafNFDnRT02QurIk 1KGUpoZGDwal8UGbg_2uv8FqvU6FN2.9eJ5itB4TPTWkV7K4cad2owO8GfQ5Ofv9.okZ8rt9cCaJ aXhsRfPNMs..0MryMCZGE0mqn4JSwRACBb2qBhkjkWT8gNupCUWUxyFfCT_U7nvIOyPL7kGgCJYp 3q5n_d9Bx9QwYQLDLOJxcYV1jEtOmorGelOtAPUik.8.bgVt4Mv5mqQqBKLklbbyBxisJZGVIwfI SFBpT.BCa9Y_NmZgL95IluXnG6GQB4WUhNjMvZHNd1sQYJstjuxd2LT.VOYaCpEHuFTzDsdCaRJ6 rBoR2KtqXGJTWVtD8Ni_._iLVBJf3t8GCP478MTNiXKnBgAGt2YbhNZWTVI2Vv_C6Cvvxcp_oXTi 2ny9pSwbO5l2p0C8fzp339ve6ynTPnbQ2ODkOwiYqjfRaeEMfbQwqMxdMDCB0OQaVrWKkEABehc2 WeCaIGpLuOjgeiJ4Y1OhhXArZKkTcJ0pxw9A7MY_U7RepjUpTX8woLpekwgCjJZZgUns6wWDxiF6 9DZ2Lw3n9WW5KEv5o3myq7g8TIUai6jFjo9xKMlBg6CQbnbzgeqprsdR_G3jn4fAWIs4du3PNEIh hkmdH_3aYumkV606UW0Ytwv76kFSqBlEXAlhH1WTthkFedner2J7rthQ0eV.yjZ.8Gpyazc1r4C0 WRcgpxDoeyL0AtHcMbtIqOkWgKDznj3.CGXi7S3GS7ig8Z3KXpI.k4Llb2NuU3b1UaEXanfmvhoy tZfIGSShwoWbJhNnRGosehXLB7yyexAqnz7UO_josVHh_fDYL7scphQfa6ofcxfqDofZFwvIs_fe Yajj9J76tZA.dlQcZYC5vczwT0b6jfvEUySrlwnfc7_CxTMhABnAMaQQyydcYFahVDnZgYwxCxvI zaLZqkbzmg33w456WTLlO7v1L7rlbHqeTxvOXy5nCS0TvpBbpH1jA67xcPa7KVWhKzQtV34QmWOO t68NTpeS_D559Xbio_og.9eBop9bDCNU34bYmXS9RSxAOQYCJ9ujHbEkC7Sh14vTxxMCNrdRvINm 8MkjZA3gWrURlwpRWda.bHZ33g4xl4UzW5ezQGQx0_04vB.YkZWnvJ2gEHDP.rY0FWp0CAUTKbT_ yNQUWWbnh3K986I4a9uRFBn80tLHUMGpIXQPUzYvFSHe6nskjlqMvUuuvoiVJYFX5o2NHui8rC5f d5wqm8WAmdxCi955E3NcPISjAEsN8idmucagrlrhNUs.qO.7aNRfYh6K6 Received: from sonic.gate.mail.ne1.yahoo.com by sonic312.consmr.mail.gq1.yahoo.com with HTTP; Sun, 17 May 2020 20:03:25 +0000 Received: by smtp403.mail.gq1.yahoo.com (VZM Hermes SMTP Server) with ESMTPA ID db4487a4ec52889648b3f86e47d5f136; Sun, 17 May 2020 20:03:20 +0000 (UTC) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.80.23.2.2\)) Subject: Re: Recommended arm hardware (mostly for compilation)? From: Mark Millard In-Reply-To: <674777ec-4af5-18d2-63fb-ed551d04a45d@spth.de> Date: Sun, 17 May 2020 13:03:19 -0700 Cc: freebsd-arm@freebsd.org Content-Transfer-Encoding: quoted-printable Message-Id: References: <1b109252-3232-05c4-e1e0-2fea4739583d@spth.de> <47A5AF8A-1EB9-4721-94D5-B0A0A6FFF69B@unrelenting.technology> <9E10C464-474F-489A-A667-B263A64E78F2@googlemail.com> <6041695d-29c7-3020-d26f-690108cd8bb6@spth.de> <76FBBA99-884F-46C2-827C-FA9333B1EFD4@yahoo.com> <674777ec-4af5-18d2-63fb-ed551d04a45d@spth.de> To: Philipp Klaus Krause X-Mailer: Apple Mail (2.3608.80.23.2.2) X-Rspamd-Queue-Id: 49QCkk5HGwz4qWN X-Spamd-Bar: / X-Spamd-Result: default: False [0.00 / 15.00]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(-0.20)[yahoo.com:s=s2048]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_FROM(0.00)[yahoo.com]; MV_CASE(0.50)[]; MIME_GOOD(-0.10)[text/plain]; R_SPF_ALLOW(-0.20)[+ptr:yahoo.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[98.137.69.205:from]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[yahoo.com:+]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[98.137.69.205:from]; NEURAL_HAM_SHORT(-0.50)[-0.498]; DMARC_POLICY_ALLOW(-0.50)[yahoo.com,reject]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; SUBJECT_ENDS_QUESTION(1.00)[]; ASN(0.00)[asn:36647, ipnet:98.137.64.0/21, country:US]; RCVD_COUNT_TWO(0.00)[2]; FREEMAIL_ENVFROM(0.00)[yahoo.com]; DWL_DNSWL_NONE(0.00)[yahoo.com:dkim] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 17 May 2020 20:03:27 -0000 On 2020-May-17, at 12:56, Philipp Klaus Krause wrote: > Am 17.05.20 um 21:45 schrieb Mark Millard: >>=20 >> HoneyComb-LX2K-datasheet.pdf reports: >>=20 >> Safety Notice >>=20 >> =E2=80=A2 This device is to be used with Certified Power adaptor = with output rated 12VDC, 1.5A. >=20 > AFAIK, the processor's TDP alone is already 30W > = (https://www.nxp.com/docs/en/supporting-information/LX2160A-NXP-Biggest-Mu= lticore.pdf), > so I don't believe 18W for the whole board. And LPS limits things to under 8 amps for 12V, as I remember. (But look it up if you care.) I took the two references (1.5A and LPS) as a minimum to maximum indication to accommodate a range of usage contexts. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)