From: Martin Kepplinger <martink@posteo.de>
To: Abel Vesa <abel.vesa@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Jacky Bai <ping.bai@nxp.com>, Carlo Caione <ccaione@baylibre.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Fabio Estevam <festevam@gmail.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Thomas Gleixner <tglx@linutronix.de>,
Leonard Crestez <leonard.crestez@nxp.com>,
Shawn Guo <shawnguo@kernel.org>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
Lucas Stach <l.stach@pengutronix.de>
Subject: Re: [RFC 0/2] Add workaround for core wake-up on IPI for i.MX8MQ
Date: Fri, 8 Nov 2019 15:17:12 +0100 [thread overview]
Message-ID: <26d3834d-6fba-be48-5b3c-5abf86d121a7@posteo.de> (raw)
In-Reply-To: <20191108115002.cqzvpxydzwos64vp@fsr-ub1664-175>
On 08.11.19 12:50, Abel Vesa wrote:
> On 19-11-08 12:21:21, Martin Kepplinger wrote:
>
>> Hi Leonard, hi Abel,
>>
>> Thanks for having a look! To sum up this problem and not to get confused:
>>
>> We have the workaround that changes irq-imx-gpcv2 from this very email
>> thread, to be used with mainline ATF. when applying Abel's recent diff,
>> Linux 5.4 boots but I still don't have a cpuidle driver.
>>
>> When I enable CONFIG_ARM_PSCI_CPUIDLE, the kernel hangs during boot
>> (after probing mmc, but that doesn't tell much)
>>
>> What do I miss?
>>
>
> OK, please fetch the branches called "imx8mq-err11171" from both following github repos and give it a try:
>
> https://github.com/abelvesa/linux.git
>
> and
>
> https://github.com/abelvesa/arm-trusted-firmware.git
>
> I just tested it. Works with defconfig.
>
thanks for the reminder. I was missing IMX_SCU_PD appearently.
thanks for the effort, I hope this is useful for others too.
martin
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next prev parent reply other threads:[~2019-11-08 14:17 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 12:13 [RFC 0/2] Add workaround for core wake-up on IPI for i.MX8MQ Abel Vesa
2019-06-10 12:13 ` [RFC 1/2] irqchip: irq-imx-gpcv2: Add workaround for i.MX8MQ ERR11171 Abel Vesa
2019-06-10 12:38 ` Leonard Crestez
2019-06-10 13:24 ` Marc Zyngier
2019-06-10 13:38 ` Abel Vesa
2019-06-10 13:51 ` Marc Zyngier
2019-06-10 14:12 ` Abel Vesa
2019-06-10 14:28 ` Marc Zyngier
2019-06-10 12:13 ` [RFC 2/2] arm64: dts: imx8mq: Add idle states and gpcv2 wake_request broken property Abel Vesa
2019-06-10 13:19 ` [RFC 0/2] Add workaround for core wake-up on IPI for i.MX8MQ Mark Rutland
2019-06-10 13:29 ` Abel Vesa
2019-06-10 13:39 ` Marc Zyngier
2019-06-10 13:55 ` Abel Vesa
2019-06-10 14:07 ` Marc Zyngier
2019-06-10 14:32 ` Leonard Crestez
2019-06-10 14:52 ` Marc Zyngier
2019-06-12 7:14 ` Thomas Gleixner
2019-06-12 7:35 ` Marc Zyngier
2019-06-12 7:37 ` Thomas Gleixner
2019-06-23 11:47 ` Martin Kepplinger
2019-06-28 8:54 ` Abel Vesa
2019-07-02 6:47 ` Martin Kepplinger
2019-07-02 11:33 ` Abel Vesa
2019-07-08 7:54 ` Martin Kepplinger
2019-07-08 12:20 ` Martin Kepplinger
2019-10-30 6:11 ` Martin Kepplinger
2019-10-30 7:33 ` Martin Kepplinger
2019-10-30 8:08 ` Abel Vesa
2019-10-30 8:14 ` Martin Kepplinger
2019-11-04 8:49 ` Martin Kepplinger
2019-11-04 10:35 ` Abel Vesa
2019-11-06 11:59 ` Martin Kepplinger
2019-11-06 22:36 ` Leonard Crestez
2019-11-08 11:21 ` Martin Kepplinger
2019-11-08 11:50 ` Abel Vesa
2019-11-08 14:17 ` Martin Kepplinger [this message]
2019-11-11 7:54 ` Abel Vesa
2019-11-25 17:23 ` Martin Kepplinger
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