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From: "Philippe Mathieu-Daudé" <f4bug@amsat.org>
To: Andrey Smirnov <andrew.smirnov@gmail.com>,
	Alistair Francis <alistai@xilinx.com>
Cc: "open list:ARM" <qemu-arm@nongnu.org>,
	Peter Maydell <peter.maydell@linaro.org>,
	Jason Wang <jasowang@redhat.com>,
	QEMU Developers <qemu-devel@nongnu.org>,
	Andrey Yurovsky <yurovsky@gmail.com>
Subject: Re: [Qemu-devel] [PATCH v4 11/14] ARM: Add basic code to emulate A7MPCore DAP block
Date: Tue, 16 Jan 2018 13:47:04 -0300	[thread overview]
Message-ID: <2be301ba-b417-e818-93f4-d43aa8b60b40@amsat.org> (raw)
In-Reply-To: <CAHQ1cqGtN+dvSP_q2QXRJ7wAwBZNGzVkpG3Zd9KS87OHkL7n5g@mail.gmail.com>

On 01/16/2018 12:04 PM, Andrey Smirnov wrote:
> On Mon, Jan 15, 2018 at 8:32 PM, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>> Hi Andrey,
>>
>> On 01/15/2018 10:37 PM, Andrey Smirnov wrote:
>>> Add minimal code to emulate A7MPCore DAP block needed to boot Linux
>>> guest.
>>
>> I was not aware the DAP is accessed by upstream Linux...
>>
>> You sure this isn't rather part of some bootloader built-in self-test?
>>
> 
> Yes, I am positive:
> 
> a) I don't run any bootloader and boot directly into Linux, so it's
> just physically impossible
> b) Here's the code:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/hwtracing/coresight?h=v4.15-rc8

Wow :) pretty interesting!

Alistair:
Some features might be interesting to add to the multicore-gdb project idea.

Thanks Andrey for updating me :)

Phil.

  reply	other threads:[~2018-01-16 16:47 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-16  1:36 [Qemu-devel] [PATCH v4 00/14] Initial i.MX7 support Andrey Smirnov
2018-01-16  1:36 ` [Qemu-devel] [PATCH v4 01/14] sdhci: Add i.MX specific subtype of SDHCI Andrey Smirnov
2018-01-16  1:36 ` [Qemu-devel] [PATCH v4 02/14] hw: i.MX: Convert i.MX6 to use TYPE_IMX_USDHC Andrey Smirnov
2018-01-31 17:04   ` Philippe Mathieu-Daudé
2018-01-16  1:36 ` [Qemu-devel] [PATCH v4 03/14] i.MX: Add code to emulate i.MX7 CCM, PMU and ANALOG IP blocks Andrey Smirnov
2018-01-16 14:28   ` Peter Maydell
2018-01-16  1:36 ` [Qemu-devel] [PATCH v4 04/14] i.MX: Add code to emulate i.MX2 watchdog IP block Andrey Smirnov
2018-01-31 17:07   ` Philippe Mathieu-Daudé
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 05/14] i.MX: Add code to emulate i.MX7 SNVS IP-block Andrey Smirnov
2018-01-31 17:10   ` Philippe Mathieu-Daudé
2018-02-06 15:12     ` Andrey Smirnov
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 06/14] i.MX: Add code to emulate GPCv2 IP block Andrey Smirnov
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 08/14] i.MX: Add implementation of i.MX7 GPR " Andrey Smirnov
2018-01-16  4:45   ` Philippe Mathieu-Daudé
2018-01-16 15:05     ` Andrey Smirnov
2018-01-16 14:30   ` Peter Maydell
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 09/14] pci: Add support for Designware " Andrey Smirnov
2018-01-16 14:34   ` Peter Maydell
2018-01-17 15:23     ` Marcel Apfelbaum
2018-01-17 15:35       ` Peter Maydell
2018-01-17 16:12         ` Marcel Apfelbaum
2018-01-17 16:12       ` Andrey Smirnov
2018-01-17 16:17         ` Marcel Apfelbaum
2018-01-17 16:45         ` Philippe Mathieu-Daudé
2018-01-30 13:18   ` Marcel Apfelbaum
2018-01-30 17:49     ` Andrey Smirnov
2018-01-31 12:13       ` Marcel Apfelbaum
2018-02-07  4:10         ` Andrey Smirnov
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 10/14] usb: Add basic code to emulate Chipidea USB IP Andrey Smirnov
2018-01-16 14:40   ` Peter Maydell
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 11/14] ARM: Add basic code to emulate A7MPCore DAP block Andrey Smirnov
2018-01-16  4:32   ` Philippe Mathieu-Daudé
2018-01-16 14:41     ` Peter Maydell
2018-01-16 15:04     ` Andrey Smirnov
2018-01-16 16:47       ` Philippe Mathieu-Daudé [this message]
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 12/14] i.MX: Add i.MX7 SOC implementation Andrey Smirnov
2018-01-16 14:42   ` Peter Maydell
2018-01-16  1:37 ` [Qemu-devel] [PATCH v4 13/14] hw/arm: Move virt's PSCI DT fixup code to arm/boot.c Andrey Smirnov
2018-01-16 14:53   ` Peter Maydell
     [not found] ` <20180116013709.13830-8-andrew.smirnov@gmail.com>
2018-01-16  4:39   ` [Qemu-devel] [PATCH v4 07/14] i.MX: Add i.MX7 GPT variant Philippe Mathieu-Daudé
2018-01-16 14:29   ` Peter Maydell
     [not found] ` <20180116013709.13830-15-andrew.smirnov@gmail.com>
2018-01-16 14:52   ` [Qemu-devel] [PATCH v4 14/14] Implement support for i.MX7 Sabre board Peter Maydell
2018-01-16 15:08 ` [Qemu-devel] [PATCH v4 00/14] Initial i.MX7 support Peter Maydell
2018-01-16 15:17   ` Andrey Smirnov
2018-01-31 17:03 ` Philippe Mathieu-Daudé
2018-02-07  3:59   ` Andrey Smirnov

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