From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: ebiederm@xmission.com, kexec@lists.infradead.org, wens@csie.org,
linux-arm-kernel@lists.infradead.org, mripard@kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: Trying to kexec on Allwinner A80
Date: Mon, 6 Apr 2020 10:16:00 +0100 [thread overview]
Message-ID: <20200406091600.GF25745@shell.armlinux.org.uk> (raw)
In-Reply-To: <20200406082720.GA31279@Red>
On Mon, Apr 06, 2020 at 10:27:20AM +0200, Corentin Labbe wrote:
> Hello
>
> I am trying to add the last missing Allwinner Soc in kernelci: the A80.
> But this SoC does not have any way to be used in kernelci, no USB nor network in uboot.
> So I have tried to fake uboot since the kernel has network support and run the new kernel via kexec.
>
> But kexec 2.0.18 fail to work:
> kexec --force /tmp/kernel --initrd /tmp/ramdisk --dtb /tmp/dtb --command-line='console=ttyS0,115200n8 root=/dev/ram0 earlycon=uart,mmio32,0x7000000 ip=dhcp'
What happens if you omit the dtb argument?
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up
WARNING: multiple messages have this Message-ID (diff)
From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
mripard@kernel.org, wens@csie.org, ebiederm@xmission.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: Trying to kexec on Allwinner A80
Date: Mon, 6 Apr 2020 10:16:00 +0100 [thread overview]
Message-ID: <20200406091600.GF25745@shell.armlinux.org.uk> (raw)
In-Reply-To: <20200406082720.GA31279@Red>
On Mon, Apr 06, 2020 at 10:27:20AM +0200, Corentin Labbe wrote:
> Hello
>
> I am trying to add the last missing Allwinner Soc in kernelci: the A80.
> But this SoC does not have any way to be used in kernelci, no USB nor network in uboot.
> So I have tried to fake uboot since the kernel has network support and run the new kernel via kexec.
>
> But kexec 2.0.18 fail to work:
> kexec --force /tmp/kernel --initrd /tmp/ramdisk --dtb /tmp/dtb --command-line='console=ttyS0,115200n8 root=/dev/ram0 earlycon=uart,mmio32,0x7000000 ip=dhcp'
What happens if you omit the dtb argument?
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Russell King - ARM Linux admin <linux@armlinux.org.uk>
To: Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: kexec@lists.infradead.org, linux-kernel@vger.kernel.org,
mripard@kernel.org, wens@csie.org, ebiederm@xmission.com,
linux-arm-kernel@lists.infradead.org
Subject: Re: Trying to kexec on Allwinner A80
Date: Mon, 6 Apr 2020 10:16:00 +0100 [thread overview]
Message-ID: <20200406091600.GF25745@shell.armlinux.org.uk> (raw)
In-Reply-To: <20200406082720.GA31279@Red>
On Mon, Apr 06, 2020 at 10:27:20AM +0200, Corentin Labbe wrote:
> Hello
>
> I am trying to add the last missing Allwinner Soc in kernelci: the A80.
> But this SoC does not have any way to be used in kernelci, no USB nor network in uboot.
> So I have tried to fake uboot since the kernel has network support and run the new kernel via kexec.
>
> But kexec 2.0.18 fail to work:
> kexec --force /tmp/kernel --initrd /tmp/ramdisk --dtb /tmp/dtb --command-line='console=ttyS0,115200n8 root=/dev/ram0 earlycon=uart,mmio32,0x7000000 ip=dhcp'
What happens if you omit the dtb argument?
--
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line in suburbia: sync at 10.2Mbps down 587kbps up
_______________________________________________
kexec mailing list
kexec@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/kexec
next prev parent reply other threads:[~2020-04-06 9:16 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-06 8:27 Trying to kexec on Allwinner A80 Corentin Labbe
2020-04-06 8:27 ` Corentin Labbe
2020-04-06 8:27 ` Corentin Labbe
2020-04-06 9:16 ` Russell King - ARM Linux admin [this message]
2020-04-06 9:16 ` Russell King - ARM Linux admin
2020-04-06 9:16 ` Russell King - ARM Linux admin
2020-04-06 9:25 ` Corentin Labbe
2020-04-06 9:25 ` Corentin Labbe
2020-04-06 9:25 ` Corentin Labbe
2020-04-06 9:37 ` Russell King - ARM Linux admin
2020-04-06 9:37 ` Russell King - ARM Linux admin
2020-04-06 9:37 ` Russell King - ARM Linux admin
2020-04-06 20:10 ` Corentin Labbe
2020-04-06 20:10 ` Corentin Labbe
2020-04-06 20:10 ` Corentin Labbe
2020-04-07 7:31 ` Russell King - ARM Linux admin
2020-04-07 7:31 ` Russell King - ARM Linux admin
2020-04-07 7:31 ` Russell King - ARM Linux admin
2020-04-07 8:01 ` Corentin Labbe
2020-04-07 8:01 ` Corentin Labbe
2020-04-07 8:01 ` Corentin Labbe
2020-04-07 8:12 ` Russell King - ARM Linux admin
2020-04-07 8:12 ` Russell King - ARM Linux admin
2020-04-07 8:12 ` Russell King - ARM Linux admin
2020-04-07 9:32 ` Corentin Labbe
2020-04-07 9:32 ` Corentin Labbe
2020-04-07 9:32 ` Corentin Labbe
2020-04-07 10:01 ` Russell King - ARM Linux admin
2020-04-07 10:01 ` Russell King - ARM Linux admin
2020-04-07 10:01 ` Russell King - ARM Linux admin
2020-04-07 10:02 ` Russell King - ARM Linux admin
2020-04-07 10:02 ` Russell King - ARM Linux admin
2020-04-07 10:02 ` Russell King - ARM Linux admin
2020-04-07 10:19 ` Russell King - ARM Linux admin
2020-04-07 10:19 ` Russell King - ARM Linux admin
2020-04-07 10:19 ` Russell King - ARM Linux admin
2020-04-07 11:34 ` Corentin Labbe
2020-04-07 11:34 ` Corentin Labbe
2020-04-07 11:34 ` Corentin Labbe
2020-04-07 12:22 ` Russell King - ARM Linux admin
2020-04-07 12:22 ` Russell King - ARM Linux admin
2020-04-07 12:22 ` Russell King - ARM Linux admin
2020-04-07 13:05 ` Corentin Labbe
2020-04-07 13:05 ` Corentin Labbe
2020-04-07 13:05 ` Corentin Labbe
2020-04-07 13:26 ` Russell King - ARM Linux admin
2020-04-07 13:26 ` Russell King - ARM Linux admin
2020-04-07 13:26 ` Russell King - ARM Linux admin
2020-04-07 13:48 ` Corentin Labbe
2020-04-07 13:48 ` Corentin Labbe
2020-04-07 13:48 ` Corentin Labbe
2020-04-07 18:17 ` Russell King - ARM Linux admin
2020-04-07 18:17 ` Russell King - ARM Linux admin
2020-04-07 18:17 ` Russell King - ARM Linux admin
2020-04-08 8:40 ` Corentin Labbe
2020-04-08 8:40 ` Corentin Labbe
2020-04-08 8:40 ` Corentin Labbe
2020-04-08 9:33 ` Russell King - ARM Linux admin
2020-04-08 9:33 ` Russell King - ARM Linux admin
2020-04-08 9:33 ` Russell King - ARM Linux admin
2020-04-08 15:24 ` Corentin Labbe
2020-04-08 15:24 ` Corentin Labbe
2020-04-08 15:24 ` Corentin Labbe
2020-04-08 16:16 ` Russell King - ARM Linux admin
2020-04-08 16:16 ` Russell King - ARM Linux admin
2020-04-08 16:16 ` Russell King - ARM Linux admin
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