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From: Andrey Smirnov <andrew.smirnov@gmail.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Barebox List <barebox@lists.infradead.org>
Subject: Re: [PATCH 04/15] ARM: Add arm64 pbl udelay
Date: Tue, 19 Mar 2019 11:12:19 -0700	[thread overview]
Message-ID: <CAHQ1cqFa97quXr6AW12AJKSbQ4+pN_TG71dNG83RrHVDBGSs8Q@mail.gmail.com> (raw)
In-Reply-To: <20190313094202.14901-5-s.hauer@pengutronix.de>

On Wed, Mar 13, 2019 at 3:27 AM Sascha Hauer <s.hauer@pengutronix.de> wrote:
>
> PBL often needs a way to udelay execution. Since we have a generic timer
> in ARMv8 we can implement a generic udelay.
>

Now that get_cntpct() and get_cntfrq() are implemented for ARMv7 we
can probably extend this to both ARMv8 and ARMv7.

Thanks
Andrey Smirnov

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  reply	other threads:[~2019-03-19 18:12 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-13  9:41 [PATCH 00/15] barebox Layerscape support Sascha Hauer
2019-03-13  9:41 ` [PATCH 01/15] mci: imx-esdhc: Actually enable cache snooping Sascha Hauer
2019-03-13  9:41 ` [PATCH 02/15] Add Freescale QUICC Engine firmware support Sascha Hauer
2019-03-13  9:41 ` [PATCH 03/15] net: Add Freescale FMan ethernet support Sascha Hauer
2019-03-13  9:41 ` [PATCH 04/15] ARM: Add arm64 pbl udelay Sascha Hauer
2019-03-19 18:12   ` Andrey Smirnov [this message]
2019-03-20  8:16     ` Sascha Hauer
2019-03-22  6:41       ` Andrey Smirnov
2019-03-13  9:41 ` [PATCH 05/15] esdhc-xload: Add support for Layerscape Sascha Hauer
2019-03-13  9:41 ` [PATCH 06/15] watchdog: imx: Add register accessor functions Sascha Hauer
2019-03-13  9:41 ` [PATCH 07/15] watchdog: imx: Add big endian register access support Sascha Hauer
2019-03-13  9:41 ` [PATCH 08/15] scripts: Add Layerscape image tool Sascha Hauer
2019-03-13  9:41 ` [PATCH 09/15] i2c: i.MX: Add layerscape support Sascha Hauer
2019-03-13  9:41 ` [PATCH 10/15] ddr: fsl: Add Freescale ddr driver Sascha Hauer
2019-03-13  9:41 ` [PATCH 11/15] ARM: Add basic Layerscape support Sascha Hauer
2019-03-13  9:41 ` [PATCH 12/15] clk: Add Layerscape clk support Sascha Hauer
2019-03-13  9:42 ` [PATCH 13/15] ARM: Layerscape: Add LS1046a RDB board support Sascha Hauer
2019-03-13  9:42 ` [PATCH 14/15] ARM: Layerscape: Add TQ TQMLS1046a " Sascha Hauer
2019-03-13  9:42 ` [PATCH 15/15] ARM: Add layerscape_defconfig Sascha Hauer

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