From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergey Suloev Subject: Re: I2C boot issue with RPI3B Date: Fri, 7 Dec 2018 23:01:29 +0300 Message-ID: <5848bfb2-6b0d-bcd8-318d-2a0c8e067f17@orpaltech.com> References: <47d72b1b-3400-0785-37bd-2994c5e7b063@i2se.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <47d72b1b-3400-0785-37bd-2994c5e7b063-eS4NqCHxEME@public.gmane.org> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-rpi-kernel" Errors-To: linux-rpi-kernel-bounces+glkr-linux-rpi-kernel=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Stefan Wahren , Eric Anholt Cc: =?UTF-8?Q?Noralf_Tr=c3=b8nnes?= , linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org SGksIFN0ZWZhbgoKT24gMTIvNy8xOCA2OjQyIFBNLCBTdGVmYW4gV2FocmVuIHdyb3RlOgo+IEhp IFNlcmdleSwKPgo+IFthZGQgTm9yYWxmIGFuZCBkcm9wIHRoZSBCcm9hZGNvbSBndXlzIGZyb20g Q0Mgc2luY2UgdGhpcyBzcGVjaWZpYyB0bwo+IHRoZSBSUGldCj4KPiBBbSAwNy4xMi4xOCB1bSAx NDozNiBzY2hyaWViIFNlcmdleSBTdWxvZXY6Cj4+IEdyZWV0aW5ncywKPj4KPj4gSSBhbSBkZWFs aW5nIHdpdGggYSBjdXN0b20gaGFyZHdhcmUgYmFzZWQgb24gUlBJM0IgcnVubmluZyBrZXJuZWwg NC4xOQo+PiAob3IgNC4yMCkuCj4+IE15IGRldmljZSBoYXMgMiBzbGF2ZXMgb24gSTJDwqAgYnVz OiBjb2RlYyBXTTg3MzEgKG9uIGFkZHJlc3MgMHgxYSkgYW5kCj4+IGNsb2NrIGdlbmVyYXRvciBz aTUzNTFhIChvbiAweDYwKS4KPj4KPj4gSXQgaGFzIGJlZW4gYSBsb3Qgb2YgdGltZSBmb3IgbWUg ZmlnaHRpbmcgd2l0aCBhbiBJMkMgaXNzdWUgd2hpY2ggZG9lcwo+PiBub3QgYWxsb3cgdGhlIHR3 byBJMkMgZGV2aWNlcyB3b3JrIGNvcnJlY3RseSB0b2dldGhlcjogSTJDIGJ1cyBoYW5ncwo+PiB1 cCBhdCBrZXJuZWwgYm9vdC4KPiBDb3VsZCB5b3UgZ2l2ZSBzb21lIGtlcm5lbCBtZXNzYWdlIG9y IHNvbWUgbWVhc3VyZW1lbnRzIG9mIHRoZSBJMkMgbGluZQo+IHN0YXRlcz8KCgpJIHdpbGwgcHJv dmlkZSBkbWVzZyBhcyBzb29uIGFzIEkgZ2V0IHRvIG15IG1hY2hpbmUuCkFuZCB3aGF0IG1lYXN1 cmVtZW50cyBhcmUgeW91IHRhbGtpbmcgYWJvdXQgPyBJIGhhdmUgYSBsb2dpY2FsIGFuYWx5emVy IApoZXJlIGFuZCB0aGVvcmV0aWNhbGx5IGNhbiBnZXQgc29tZSBidXMgc25hcHNob3RzLCBidXQg SSBkb24ndCBrbm93IHdoYXQgCkkgc2hvdWxkIGxvb2sgZm9yLgoKCj4+IFRoZSBpc3N1ZSBoYXBw ZW5zIGluIDUwLTcwJSBib290IGNhc2VzIGFuZCB0aGUgZmFpbCBwZXJjZW50YWdlCj4+IG5vdGlj ZWFibHkgZGVwZW5kcyBvbsKgIHRoZSBidXMgY2xvY2sgc2V0IGluIERUUzogdGhlIG1vcmUgZnJl cXVlbmN5Cj4+IHNldCB0aGUgbGVzcyBmYWlsIHBlcmNlbnRhZ2UuCj4gSSBhc3N1bWUgeW91IGRv bid0IHVzZSB0aGUgZG93bnN0cmVhbSBjcHVmcmVxIGRyaXZlciwgd2hpY2ggY291bGQKPiBnZW5l cmF0ZSBpbnRlcmZlcmVuY2VzIG9uIHRoZSBjbG9jay4KCgpObywgaXQgaXMgMTAwJSBkaXNhYmxl ZCBhcyB5b3UgbWVudGlvbmVkIHRoaXMgcHJvYmxlbSBiZWZvcmUgaW4gZ2l0aHViIAp0aHJlYWQu CgoKPj4gVGhlIGtlcm5lbCBpdHNlbGYgbG9hZHMgc3VjY2Vzc2Z1bGx5LCBJIGNhbiBzc2ggdG8g dGhlIFJQSSBpbiBvcmRlciB0bwo+PiBpc3N1ZSAiaTJjZGV0ZWN0IC15IDAiIGFuZCBtYWtlIHN1 cmUgdGhhdCBJMkMgYnVzIGlzIGxvY2tlZCBjb21wbGV0ZWx5Cj4+IGFuZCBub3QgcmVzcG9uZGlu Zy4KPj4KPiBBRkFJSyB0aGlzIEkyQzAgaXMgc2hhcmVkIHdpdGggdGhlIFZpZGVvQ29yZS4gRGlk IHlvdSBhbHJlYWR5IHRyaWVkIEkyQzEKPiB3aGljaCBzaG91bGQgYmUgZXhjbHVzaXZlIGZvciB0 aGUgQVJNIGNvcmUocyk/CgpJIGFtIGF3YXJlIG9mIHRoYXQuIEluIG15IHN5c3RlbSAwIG1lYW5z IGkyYzEuCkhhcmQgdG8gc2F5IHdoYXQgZXhhY3RseSBpbiBkZXZpY2UgdHJlZSBpcyBtYW5hZ2lu ZyB0aGlzIGJ1dCBJIGNhbid0IAphY2Nlc3MgaTJjMCB3aXRoIGkyY2RldGVjdCwgaS5lLiBpdCBp cyBraW5kYSBkaXNhYmxlZC4gSSBjYW4gYWNjZXNzIHR3byAKaTJjIGJ1c3NlcyAocHJvYmFibHkg aTJjMSBhbmQgaTJjMikgYW5kIDAgaXMgYXNzaWduZWQgdG8gdGhlIG9uZSAKY29ubmVjdGVkIHRv IEdQSU8gMiAmIDMuCgo+IFN0ZWZhbgo+Cj4+IFNvIGZhciBJIGhhdmUgZm91bmQgdGhlIG9ubHkg d2F5IHRvIG1ha2UgaXQgd29yayA6wqAgdG8gY29tcGlsZSBzaTUzNTFhCj4+IGRyaXZlciBpbnRv IGtlcm5lbCBhbmQgdXNlIHdtODczMSBkcml2ZXIgYXMgYSBtb2R1bGUuCj4+IFRoaXMgcHJvYmFi bHkgbWFrZXMgdGhlIGNsb2NrIGRyaXZlciBsb2FkIDEwMCUgYmVmb3JlIHRoZSBjb2RlYyBhbmQK Pj4gSTJDIGJ1cyBkb2VzIG5vdCBoYW5nIHVwLgo+PiBTaW5jZSBpdCBjYW4gYmUgZml4ZWQgdGhp cyB3YXkgdGhlIHByb2JsZW0gcmVhbGx5IGxvb2tzIGxpa2UgYSAicmFjZQo+PiBjb25kaXRpb24i IGluIEkyQyBidXMvZHJpdmVyLgo+Pgo+PiBXb3VsZCBiZSByZWFsbHkgbmljZSB0byBrbm93IHlv dXIgb3BpbmlvbiBhbmQgcG9zc2libGUgd2F5cyB0byBmaXggdGhpcy4KPj4KPj4KPj4gQmVzdCBy ZWdhcmRzLAo+Pgo+PiBTZXJnZXkKPj4KCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fCmxpbnV4LXJwaS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LXJwaS1r ZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWls bWFuL2xpc3RpbmZvL2xpbnV4LXJwaS1rZXJuZWwK