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Message-ID: <229e0d36-a07b-8551-9613-0bf5748352e7@hedeland.org> Date: Sat, 5 Jan 2019 12:56:34 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 9562D802F0 X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=outbound.mailhop.org header.s=dkim-high header.b=MXnavdEn X-Spamd-Result: default: False [-4.53 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; HAS_XOIP(0.00)[]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[outbound.mailhop.org:+]; MX_GOOD(-0.01)[hedeland.org,mx2.mailhop.org]; NEURAL_HAM_SHORT(-0.98)[-0.982,0]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(-1.24)[ipnet: 54.148.0.0/15(-4.87), asn: 16509(-1.25), country: US(-0.08)]; SUBJECT_ENDS_QUESTION(1.00)[]; ARC_ALLOW(-1.00)[i=1]; MIME_TRACE(0.00)[0:+]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:16509, ipnet:54.148.0.0/15, country:US]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[outbound.mailhop.org:s=dkim-high]; RECEIVED_SPAMHAUS_PBL(0.00)[101.152.228.81.zen.spamhaus.org : 127.0.0.11]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; DMARC_NA(0.00)[hedeland.org]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[64.219.148.54.list.dnswl.org : 127.0.20.0]; R_SPF_NA(0.00)[]; RCVD_TLS_ALL(0.00)[] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 Jan 2019 12:12:52 -0000 Hi, Is i2c expected to work on Raspberry Pi Zero? I have FreeBSD running just fine on it from FreeBSD-12.0-RELEASE-arm-armv6-RPI-B.img, but there is no mention of iic at boot (dmesg), and no /dev/iic* - while on a Pi B with FreeBSD-11.0-STABLE-arm-armv6-RPI-B-20170105-r311441.img (sorry about the different versions) I see: iichb0: mem 0x205000-0x20501f on simplebus0 iicbus0: on iichb0 iic0: on iicbus0 iichb1: mem 0x804000-0x80401f on simplebus0 iicbus1: on iichb1 iic1: on iicbus1 Also "What works" on https://wiki.freebsd.org/FreeBSD/arm/Raspberry%20Pi has just an ominous question mark for i2c on Zero...:-) Any hints for debugging/testing would be appreciated. Thanks --Per Hedeland