Re: CPUIdle for Exynos5422 Odroid-XU3/XU4 boards.

On Fri, Aug 28, 2015 at 6:12 PM, Krzysztof Kozlowski wrote: > W dniu 28.08.2015 o 17:35, Javier Martinez Canillas pisze: >> >> Ok, I'll see if I can take a look what is needed to implement a Exynos542x >> CPUidle >> driver. I'm quite busy with other stuff right now but

Re: [RFC] ARM: exynos: MCPM: [is this a] fix for secondary boot on 5422?

On Mon, Jun 15, 2015 at 3:49 PM, Przemyslaw Marczak p.marc...@samsung.com wrote: Hello Krzysztof, On 06/14/2015 10:56 AM, Krzysztof Kozłowski wrote: snip I'm trying port the hardkernel's SPL to the mainline U-Boot at present. The mainline SPL is implemented for E5420 and E5800. But there

Re: [PATCH v11 4/6] ARM: Exynos: switch to using generic cpufreq driver for Exynos4210/5250/5420

Hi Thomas, On Mon, Oct 20, 2014 at 5:11 PM, Thomas Abraham thomas...@samsung.com wrote: The new CPU clock type allows the use of generic CPUfreq drivers. So for Exynos4210/5250, switch to using generic cpufreq driver. For Exynos5420, which did not have CPUfreq driver support, enable the use of

Re: Bare metal Code to test Big Little on Arndale Octa (5420)

Hi, No public code has been released to boot all 8 cores on the 5420. You can only see the A15s. You could however, if you are interested, get IKS[1] working by integrating the MCPM patches posted by Samsung and the IKS patches that are already in mainline. Regards, Amit [1]

Re: [RFC PATCH 1/4] ARM: kernel: Small fixes in save/restore common code.

This patch is redundant with Lorenzo's new series[1]. Adding him to cc. I suggest you rebase on top of his latest series. On 11 Aug 19, Amit Daniel Kachhap wrote: These changes are necessary to make the retention cpuidle state work. This adds support for saving more L2 registers.