From: Joonyoung Shim <jy0922.shim@samsung.com>
To: Chanho Park <chanho61.park@samsung.com>,
kgene@kernel.org, k.kozlowski@samsung.com
Cc: cw00.choi@samsung.com, linux-samsung-soc@vger.kernel.org,
javier.martinez@collabora.co.uk, khilman@linaro.org,
sjoerd.simons@collabora.co.uk, heesub.shin@samsung.com
Subject: Re: [PATCH] ARM: dts: add exynos5422.dtsi to correct cpu order
Date: Thu, 28 May 2015 10:58:42 +0900 [thread overview]
Message-ID: <55667652.5050102@samsung.com> (raw)
In-Reply-To: <1432739754-19511-1-git-send-email-chanho61.park@samsung.com>
Hi Chanho,
On 05/28/2015 12:15 AM, Chanho Park wrote:
> The odroid-xu3 board which is based on exynos5422 not exynos5800 is
> booted from cortex-a7 core unlike exynos5800. The odroid-xu3's cpu order
> is quite strange. cpu0 and cpu5-7 are cortex-a7 cores and cpu1-4 are
> cortex-a15 cores. To correct this mis-odering, I added exynos5422.dtsi
> and reversing cpu orders from exynos5420. Now, cpu0-3 are cortex-a7 and
> cpu4-7 are cortex-a15.
The exynos5422 SoC can boot using cortex-a15 cpu depending on gpio
GPG2CON[1], i think this is just Odroid-XU3 board problem. Is it
possible to overwrite cpus information directly from
exynos5422-odroidxu3.dts?
next prev parent reply other threads:[~2015-05-28 1:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-27 15:15 [PATCH] ARM: dts: add exynos5422.dtsi to correct cpu order Chanho Park
2015-05-28 1:58 ` Joonyoung Shim [this message]
2015-05-28 4:00 ` Chanho Park
2015-05-28 5:29 ` Krzysztof Kozlowski
2015-05-28 8:43 ` Chanho Park
2015-05-31 7:09 ` Krzysztof Kozlowski
2015-05-28 8:49 ` Marek Szyprowski
2015-05-28 17:19 ` Kevin Hilman
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