From: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
To: Joseph Lo <josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH 5/7] ARM: tegra: hook the LP1 iram code area and sleep_core function for Tegra124
Date: Wed, 09 Oct 2013 17:25:29 -0600 [thread overview]
Message-ID: <5255E5E9.50503@wwwdotorg.org> (raw)
In-Reply-To: <1381310411-11391-6-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
On 10/09/2013 03:20 AM, Joseph Lo wrote:
> To support LP1, we need to hook sleep_core function. That will turn off
> MMU and jump to the IRAM to execute the rest of LP1 suspend function.
> And we need the the LP1 IRAM addr to backup the original content and
> replace it with LP1 low level support code.
Actually, I'd be tempted to squash all of patches 2-5 together.
WARNING: multiple messages have this Message-ID (diff)
From: swarren@wwwdotorg.org (Stephen Warren)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 5/7] ARM: tegra: hook the LP1 iram code area and sleep_core function for Tegra124
Date: Wed, 09 Oct 2013 17:25:29 -0600 [thread overview]
Message-ID: <5255E5E9.50503@wwwdotorg.org> (raw)
In-Reply-To: <1381310411-11391-6-git-send-email-josephl@nvidia.com>
On 10/09/2013 03:20 AM, Joseph Lo wrote:
> To support LP1, we need to hook sleep_core function. That will turn off
> MMU and jump to the IRAM to execute the rest of LP1 suspend function.
> And we need the the LP1 IRAM addr to backup the original content and
> replace it with LP1 low level support code.
Actually, I'd be tempted to squash all of patches 2-5 together.
next prev parent reply other threads:[~2013-10-09 23:25 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-09 9:20 [PATCH 0/7] ARM: tegra: support LP1 suspend mode for Tegra124 Joseph Lo
2013-10-09 9:20 ` Joseph Lo
[not found] ` <1381310411-11391-1-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-09 9:20 ` [PATCH 1/7] clk: tegra124: add suspend/resume function for tegra_cpu_car_ops Joseph Lo
2013-10-09 9:20 ` Joseph Lo
[not found] ` <1381310411-11391-2-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-09 9:26 ` Joseph Lo
2013-10-09 9:26 ` Joseph Lo
2013-10-09 23:12 ` Stephen Warren
2013-10-09 23:12 ` Stephen Warren
2013-10-09 9:20 ` [PATCH 2/7] ARM: tegra: add flow controller to support suspend for Tegra124 Joseph Lo
2013-10-09 9:20 ` Joseph Lo
[not found] ` <1381310411-11391-3-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-09 23:21 ` Stephen Warren
2013-10-09 23:21 ` Stephen Warren
2013-10-09 9:20 ` [PATCH 3/7] ARM: tegra: hook tegra_cpu_tear_down " Joseph Lo
2013-10-09 9:20 ` Joseph Lo
2013-10-09 9:20 ` [PATCH 4/7] ARM: tegra: add LP1 support code " Joseph Lo
2013-10-09 9:20 ` Joseph Lo
[not found] ` <1381310411-11391-5-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-09 23:20 ` Stephen Warren
2013-10-09 23:20 ` Stephen Warren
[not found] ` <5255E4CD.1050509-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-10-11 7:38 ` Joseph Lo
2013-10-11 7:38 ` Joseph Lo
[not found] ` <1381477089.5685.3.camel-yx3yKKdKkHfc7b1ADBJPm0n48jw8i0AO@public.gmane.org>
2013-10-11 15:40 ` Stephen Warren
2013-10-11 15:40 ` Stephen Warren
2013-10-09 9:20 ` [PATCH 5/7] ARM: tegra: hook the LP1 iram code area and sleep_core function " Joseph Lo
2013-10-09 9:20 ` Joseph Lo
[not found] ` <1381310411-11391-6-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-09 23:25 ` Stephen Warren [this message]
2013-10-09 23:25 ` Stephen Warren
2013-10-09 9:20 ` [PATCH 6/7] ARM: tegra: enable Tegra RTC for Venice2 Joseph Lo
2013-10-09 9:20 ` Joseph Lo
[not found] ` <1381310411-11391-7-git-send-email-josephl-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-10-09 23:27 ` Stephen Warren
2013-10-09 23:27 ` Stephen Warren
2013-10-09 9:20 ` [PATCH 7/7] ARM: tegra: enable LP1 suspend mode " Joseph Lo
2013-10-09 9:20 ` Joseph Lo
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