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Subject: Re: [PATCH v2 20/25] tty: serial: samsung_tty: Use
 devm_ioremap_resource
To:     Marc Zyngier <maz@kernel.org>
Cc:     Krzysztof Kozlowski <krzk@kernel.org>,
        linux-arm-kernel@lists.infradead.org,
        Rob Herring <robh@kernel.org>, Arnd Bergmann <arnd@kernel.org>,
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        Linus Walleij <linus.walleij@linaro.org>,
        Mark Rutland <mark.rutland@arm.com>,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
References: <20210215121713.57687-1-marcan@marcan.st>
 <20210215121713.57687-21-marcan@marcan.st>
 <20210215185135.onivzktfscv5myh2@kozik-lap>
 <20274436-7275-9734-5a07-d6da46b45c5f@marcan.st>
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 <5a4b3d7095d1ec4be97ec154109632dc@kernel.org>
 <28128b77-87b4-3595-59fa-44600c5bdbc7@marcan.st>
 <87im6l1n7h.wl-maz@kernel.org>
From:   Hector Martin <marcan@marcan.st>
Message-ID: <5d2e94bd-af24-6521-5ead-479fd7b757f1@marcan.st>
Date:   Mon, 22 Feb 2021 02:09:45 +0900
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On 21/02/2021 23.59, Marc Zyngier wrote:
> Here's what I've been using last time I had to muck with the 4210
> stuff:
> 
> <quote>
> qemu-system-arm \
> 	-kernel arch/arm/boot/zImage -M smdkc210 \
> 	-append "console=ttySAC0,115200n8 earlycon=smh root=/dev/mmcblk0p2 rootwait" \
> 	-nographic -semihosting -smp 2 \
> 	-dtb arch/arm/boot/dts/exynos4210-smdkv310.dtb \
> 	-drive if=sd,driver=null-co -drive if=sd,driver=null-co \
> 	-drive if=sd,file=../vminstall/bullseye32/MsiKFRxxujYIkiKT.img,format=raw
> </quote>
> 
> where the last line points to a standard Debian image created
> separately.

Hah, exynos4210-smdkv310.dtb is what did it. And here I was thinking 
something with "c210" in the name would be more likely to work with qemu 
machine "smdkc210"... :-)

-- 
Hector Martin (marcan@marcan.st)
Public Key: https://mrcn.st/pub