From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dirk Behme Subject: Re: ARMv8: New board bring up hangs in kernel start? Date: Thu, 31 Mar 2016 19:41:19 +0200 Message-ID: <56FD613F.7050804@gmail.com> References: <56F2D158.804@gmail.com> <56FACF42.1020608@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8"; Format="flowed" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <56FACF42.1020608@arm.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" To: Julien Grall , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org SGVsbG8gSnVsaWVuLAoKT24gMjkuMDMuMjAxNiAyMDo1MywgSnVsaWVuIEdyYWxsIHdyb3RlOgo+ IE9uIDIzLzAzLzE2IDE3OjI0LCBEaXJrIEJlaG1lIHdyb3RlOgo+PiBIaSwKPgo+IEhlbGxvIERp cmssCj4KPiBTb3JyeSBmb3IgdGhlIGxhdGUgYW5zd2VyLgoKCk1hbnkgdGhhbmtzIGZvciBhbnN3 ZXJpbmcgYXQgYWxsIDopCgoKPj4gdHJ5aW5nIHRvIGJyaW5nIHVwIFhlbiBvbiBhIG5ldyBBUk12 OCA2NC1iaXQgQ29ydGV4IEE1NyBldmFsIGJvYXJkLCBJCj4+IGdldCBbMV0gYW5kIHRoZW4gaXRz IGhhbmdpbmcgdGhlcmUuCj4KPiBUaGUgbG9ncyBsb29rIG5vcm1hbC4KPgo+IERvIHlvdSBrbm93 IHdoZXJlIHRoZSBrZXJuZWwgZ2V0IHN0dWNrPyBZb3UgY2FuIHByZXNzIENUUkwtYSAzIHRpbWVz Cj4gdG8gZ2V0IGFjY2VzcyB0byB0aGUgWGVuIGNvbnNvbGUgYW5kIHRoZW4gcHJlc3M6Cj4gKiAw ID0+IGR1bXAgRG9tMCByZWdpc3RlcnMKPiAqIGQgPT4gZHVtcCByZWdpc3RlcnMKCgpIbW0sIENU UkwtYSAzIHRpbWVzIGRvZXNuJ3Qgc2VlbSB0byB3b3JrLCBlaXRoZXIuCgpUaGlzIGRvZXMgbmVl ZCB3b3JraW5nIGludGVycnVwdHMsIHRvbz8gSS5lLiB0aGF0IGl0IGRvZXNuJ3Qgd29yayBpcyAK YW4gYWRkaXRpb25hbCBoaW50IHRoYXQgYW55dGhpbmcgd2l0aCB0aGUgaW50ZXJydXB0IGhhbmRs aW5nIG1pZ2h0IGJlIAp3cm9uZz8KCk1heWJlIEkgc2hvdWxkIGRlYnVnIHRoaXMsIGZpcnN0LgoK SXQncyBoYW5kbGVkIGJ5IFhlbidzIGRyaXZlcnMvY2hhci9jb25zb2xlLmMgLyBzZXJpYWwuYyBh bmQgdGhlIGJvYXJkIApzcGVjaWZpYyBVQVJUIGRldmljZSBkcml2ZXIsIGNvcnJlY3Q/CgoKPj4g SSdkIGd1ZXNzIHRoYXQgaXQgaGFuZ3MgZHVlIHRvIG1pc3NpbmcgdGltZXIgaW50ZXJydXB0LCBt YXliZSBtaXNzaW5nCj4+IGludGVycnVwdHMgYXQgYWxsPwo+Pgo+PiBBbnkgaGludHMgaG93IHRv IGRlYnVnIHRoaXM/IE9yIHdoZXJlIHRvIGxvb2s/Cj4+Cj4+IEl0IG1pZ2h0IGJlIHBvc3NpYmxl IHRoYXQgdGhlIGJvYXJkJ3MgZmlybXdhcmUgKGFybS10cnVzdGVkLWZpcm13YXJlCj4+IGJhc2Vk KSBkb2Vzbid0IGNvbmZpZ3VyZSBhbnl0aGluZyBjb3JyZWN0bHkuIEZpcm13YXJlIGlzIHJ1bm5p bmcgYXQKPj4gRUwzLAo+PiBYZW4gYXQgRUwyLiBUaGUgc2FtZSBrZXJuZWwgaXMgcnVubmluZyBm aW5lIHdpdGhvdXQgWGVuLgo+Pgo+PiBVc2luZyBhIEpUQUcgZGVidWdnZXIgSSd2ZSBwdXQgYnJl YWtwb2ludHMgaW50byB4ZW4vYXJjaC9hcm0vdGltZS5jCj4+IHRpbWVyX2ludGVycnVwdCgpICYg dnRpbWVyX2ludGVycnVwdCgpIGJ1dCB0aGVzZSBkb24ndCBzZWVtIHRvIGJlCj4+IGNhbGxlZAo+ PiBhdCBhbGwgKD8pCj4KPiBUaGV5IHNob3VsZCBiZSBjYWxsZWQgaWYgdGhlIHRpbWVyIGlzIGNv bmZpZ3VyZWQgY29ycmVjdGx5Lgo+Cj4+IEJlc3QgcmVnYXJkcwo+Pgo+PiBEaXJrCj4+Cj4+IFsx XQo+Cj4gWy4uLl0KPgo+ICA+IChYRU4pIENoZWNraW5nIGZvciBpbml0cmQgaW4gL2Nob3Nlbgo+ ICA+IChYRU4pIFJBTTogMDAwMDAwMDA0ODAwMDAwMCAtIDAwMDAwMDAwN2ZmZmZmZmYKPiAgPiAo WEVOKQo+ICA+IChYRU4pIE1PRFVMRVswXTogMDAwMDAwMDA0ODAwMDAwMCAtIDAwMDAwMDAwNDgw MDU4YTIgRGV2aWNlIFRyZWUKPiAgPiAoWEVOKSBNT0RVTEVbMV06IDAwMDAwMDAwNDgyMDAwMDAg LSAwMDAwMDAwMDQ4YzAwMDAwIEtlcm5lbAo+ICA+IChYRU4pCj4gID4gKFhFTikgQ29tbWFuZCBs aW5lOiBjb25zb2xlPWR0dWFydCBkb20wX21lbT01MTJNIGxvZ2x2bD1hbGwKPiAgPiAoWEVOKSBQ bGFjaW5nIFhlbiBhdCAweDAwMDAwMDAwN2ZlMDAwMDAtMHgwMDAwMDAwMDgwMDAwMDAwCj4gID4g KFhFTikgVXBkYXRlIEJPT1RNT0RfWEVOIGZyb20gMDAwMDAwMDA0OTAwMDAwMC0wMDAwMDAwMDQ5 MTEyZTAxID0+Cj4gID4gMDAwMDAwMDA3ZmUwMDAwMC0wMDAwMDAwMDdmZjEyZTAxCj4gID4gKFhF TikgRG9tYWluIGhlYXAgaW5pdGlhbGlzZWQKPiAgPiAoWEVOKSBQbGF0Zm9ybTogQVJNdjggQ29y dGV4IEE1NyA2NC1iaXQgZXZhbCBib2FyZAo+ICA+IChYRU4pIFRha2luZyBkdHVhcnQgY29uZmln dXJhdGlvbiBmcm9tIC9jaG9zZW4vc3Rkb3V0LXBhdGgKPiAgPiAoWEVOKSBMb29raW5nIGZvciBk dHVhcnQgYXQgIi9zb2Mvc2VyaWFsQGU2ZTg4MDAwIiwgb3B0aW9ucyAiIgo+ICA+ICAgWGVuIDQu Ny11bnN0YWJsZQo+ICA+IChYRU4pIFhlbiB2ZXJzaW9uIDQuNy11bnN0YWJsZSAoZGlya0BidWls ZCkgKGFhcmNoNjQtcG9reS1saW51eC1nY2MKPiAgPiAoTGluYXJvIEdDQyA0LjktMjAxNS4wMykg NC45LjMgMjAxNTAzMTEgKHByZXJlbGVhc2UpKSBkZWJ1Zz15IE1vbgo+IE1hciAyMQo+ICA+IDA5 OjE1OjAzIENFVCAyMDE2Cj4gID4gKFhFTikgTGF0ZXN0IENoYW5nZVNldDogVHVlIEZlYiA5IDA5 OjM3OjE1IDIwMTYgKzAxMDAgZ2l0OmIwYTI4OTMKPgo+IEkgY2FuJ3QgZmluZCB0aGlzIGNoYW5n ZXNldCBpbiB0cmVlLiBDYW4geW91IHByb3ZpZGUgeW91ciBiYXNlbGluZQo+IGNvbW1pdCBhbmQg dGhlIGxpc3Qgb2YgcGF0Y2hlcyB5b3UgYXBwbGllZCBvbiB0b3A/CgoKVGhpcyBpcwoKNDgzYWQ0 NDM5ZjdmYzcgeGVuLWFjY2VzczogbWlub3IgZml4ZXMKCnBsdXMgYSBsb2NhbCBwYXRjaCB0byBz dXBwb3J0IHRoZSBib2FyZCdzIHNlcmlhbCBwb3J0LgoKCj4gQWxzbyBoYXZlIHlvdSB0cmllZCBh IG5ld2VyIHZlcnNpb24gb2YgWGVuPwoKCkkndmUgc3dpdGNoZWQgdG8gdGhlIHJlY2VudCBtYXN0 ZXIKCmE2ZjJjZGI2MyB4ODYvaHZtL3ZpcmlkaWFuOiBrZWVwIEFQSUMgYXNzaXN0IHBhZ2UgbWFw cGVkCgpub3cuIE5vIGRpZmZlcmVuY2UuCgpJJ2xsIGhhdmUgYSBkZWVwZXIgbG9vayBpbnRvIHRo ZSBpbnRlcnJ1cHQgY29uZmlndXJhdGlvbi4KCklzIHRoZXJlIGFueXdoZXJlIHNvbWUgYmFzaWMg ZGVzY3JpcHRpb24gd2hpY2ggaW50ZXJydXB0cyBhcmUgc3VwcG9zZWQgCnRvIGJlIGhhbmRsZWQg YnkgWEVOIGFuZCB3aGljaCBieSB0aGUgTGludXgga2VybmVsPyBJLmUuIGhvdyB0aGUgQVJNIApH SUMgc2hvdWxkIGJlIGNvbmZpZ3VyZWQgcmVnYXJkaW5nIHRoZSBkaXN0cmlidXRvci9DUFUvdmly dHVhbCBwYXJ0cz8KCkJlc3QgcmVnYXJkcwoKRGlyawoKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRldmVs QGxpc3RzLnhlbi5vcmcKaHR0cDovL2xpc3RzLnhlbi5vcmcveGVuLWRldmVsCg==