From mboxrd@z Thu Jan 1 00:00:00 1970 From: JeffyChen Subject: Re: Failed to boot ARM64 boards for recent linux-next Date: Wed, 21 Mar 2018 20:04:29 +0800 Message-ID: <5AB24A4D.6020503@rock-chips.com> References: <077cecdd-7982-dd33-454f-e38cc571366c@arm.com> <9cff515e-fcb9-a1c0-329b-a18c3bed0071@rock-chips.com> <5AB0DEB2.4000803@rock-chips.com> <2aed10a0-ad3d-d9fc-7b6e-3b6877bff0be@arm.com> <13507742-ddb8-0b43-cd09-14a57ec2a07a@rock-chips.com> <5AB1F763.3040409@rock-chips.com> <680aba8d-4117-227b-d5a1-ad7121d2565f@arm.com> <5AB22377.1000404@rock-chips.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Marc Zyngier , Shawn Lin Cc: "open list:ARM/Rockchip SoC..." , John Garry , Robin Murphy , Linuxarm , "linux-arm-kernel@lists.infradead.org" List-Id: linux-rockchip.vger.kernel.org Hi Marc, On 03/21/2018 05:33 PM, Marc Zyngier wrote: >>>>> >>>>@Jeffy >>>>> >>>> >>>>> >>>>Could you help test Marc's latest patch on your RK3399 kevin/Gru or >>>>> >>>>whatever Chromebook? >>>> >>>tested on my chromebook kevin, it works with that patch. >>> >> >>> >>This is very odd. It completely fails on mine, which is aannoying. >>> >>Do you have any special firmware? Or the stock firmware? >>> >> >> > >> >hmmm, my kevin's firmware is official: >> >localhost / # cat /var/log/bios_info.txt >> >version | Google_Kevin.8785.241.0 >> >ro bios version | Google_Kevin.8785.241.0 > (booting into ChromeOS) Definitely not what I have on mine: > 8785.220.0 as the runtime version, and 8785.94.7 as the RO one. > > This is a retail machine, bought in November. So what you have cannot be > the stock firmware. > > What changes related to the GIC have been applied to this FW? i tried to flash my firmware back to 8785.220.0, and still works...: localhost tmp # head -2 /var/log/bios_info.txt version | Google_Kevin.8785.220.0 ro bios version | Google_Kevin.8785.220.0 dmesg: https://emailattachment.net/sites/default/files/files/public/dmesg.dmesg firmware 8785.220.0: https://emailattachment.net/sites/default/files/files/public/image.dev.bin > > Thanks, > > M. > -- Jazz is not dead. It just smells funny... From mboxrd@z Thu Jan 1 00:00:00 1970 From: jeffy.chen@rock-chips.com (JeffyChen) Date: Wed, 21 Mar 2018 20:04:29 +0800 Subject: Failed to boot ARM64 boards for recent linux-next In-Reply-To: References: <077cecdd-7982-dd33-454f-e38cc571366c@arm.com> <9cff515e-fcb9-a1c0-329b-a18c3bed0071@rock-chips.com> <5AB0DEB2.4000803@rock-chips.com> <2aed10a0-ad3d-d9fc-7b6e-3b6877bff0be@arm.com> <13507742-ddb8-0b43-cd09-14a57ec2a07a@rock-chips.com> <5AB1F763.3040409@rock-chips.com> <680aba8d-4117-227b-d5a1-ad7121d2565f@arm.com> <5AB22377.1000404@rock-chips.com> Message-ID: <5AB24A4D.6020503@rock-chips.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Marc, On 03/21/2018 05:33 PM, Marc Zyngier wrote: >>>>> >>>>@Jeffy >>>>> >>>> >>>>> >>>>Could you help test Marc's latest patch on your RK3399 kevin/Gru or >>>>> >>>>whatever Chromebook? >>>> >>>tested on my chromebook kevin, it works with that patch. >>> >> >>> >>This is very odd. It completely fails on mine, which is aannoying. >>> >>Do you have any special firmware? Or the stock firmware? >>> >> >> > >> >hmmm, my kevin's firmware is official: >> >localhost / # cat /var/log/bios_info.txt >> >version | Google_Kevin.8785.241.0 >> >ro bios version | Google_Kevin.8785.241.0 > (booting into ChromeOS) Definitely not what I have on mine: > 8785.220.0 as the runtime version, and 8785.94.7 as the RO one. > > This is a retail machine, bought in November. So what you have cannot be > the stock firmware. > > What changes related to the GIC have been applied to this FW? i tried to flash my firmware back to 8785.220.0, and still works...: localhost tmp # head -2 /var/log/bios_info.txt version | Google_Kevin.8785.220.0 ro bios version | Google_Kevin.8785.220.0 dmesg: https://emailattachment.net/sites/default/files/files/public/dmesg.dmesg firmware 8785.220.0: https://emailattachment.net/sites/default/files/files/public/image.dev.bin > > Thanks, > > M. > -- Jazz is not dead. It just smells funny...