From: Julien Grall <julien.grall@linaro.org>
To: Oleksandr Tyshchenko <oleksandr.tyshchenko@globallogic.com>
Cc: Iurii Konovalenko <iurii.konovalenko@globallogic.com>,
Stefano Stabellini <stefano.stabellini@eu.citrix.com>,
Tim Deegan <tim@xen.org>, Ian Campbell <ian.campbell@citrix.com>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [PATCH v2 2/3] xen/arm: Add new driver for R-Car Gen2 UART
Date: Thu, 22 Jan 2015 16:49:06 +0000 [thread overview]
Message-ID: <54C12A02.8000003@linaro.org> (raw)
In-Reply-To: <CAJEb2DHF0x1SaU0Xazd0H_4b+oUtJGuR606XPtLxaqE48Ypn+Q@mail.gmail.com>
On 22/01/15 16:44, Oleksandr Tyshchenko wrote:
> I understand, then I will implement local delay func in uart driver
> based on READ_SYSREG64(CNTPCT_EL0).
Unless I miss something, udelay should work in your case even if the
xen_init_time is not called.
Regards,
--
Julien Grall
next prev parent reply other threads:[~2015-01-22 16:49 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-21 14:16 [PATCH v2 0/3] arm: introduce basic Renesas R-Car Gen2 platform support Iurii Konovalenko
2015-01-21 14:16 ` [PATCH v2 1/3] xen/arm: Add R-Car Gen2 support for early printk Iurii Konovalenko
2015-01-22 14:29 ` Julien Grall
2015-01-21 14:16 ` [PATCH v2 2/3] xen/arm: Add new driver for R-Car Gen2 UART Iurii Konovalenko
2015-01-22 14:44 ` Julien Grall
2015-01-22 16:04 ` Oleksandr Tyshchenko
2015-01-22 16:18 ` Julien Grall
2015-01-22 16:44 ` Oleksandr Tyshchenko
2015-01-22 16:49 ` Julien Grall [this message]
2015-01-22 16:55 ` Oleksandr Tyshchenko
2015-01-22 17:02 ` Julien Grall
2015-01-22 17:27 ` Oleksandr Tyshchenko
2015-01-22 17:43 ` Oleksandr Tyshchenko
2015-01-22 18:09 ` Julien Grall
2015-01-22 18:33 ` Oleksandr Tyshchenko
2015-01-23 15:54 ` Oleksandr Tyshchenko
2015-01-21 14:16 ` [PATCH v2 3/3] xen/arm: Introduce support for Renesas R-Car Gen2 platform Iurii Konovalenko
2015-01-22 14:49 ` Julien Grall
2015-01-21 14:18 ` [PATCH v2 0/3] arm: introduce basic Renesas R-Car Gen2 platform support Iurii Konovalenko
2015-01-22 14:52 ` Julien Grall
2015-01-23 11:27 ` Iurii Konovalenko
2015-01-23 11:47 ` Julien Grall
2015-01-23 12:12 ` Iurii Konovalenko
2015-01-23 12:19 ` Julien Grall
2015-01-23 13:20 ` Iurii Konovalenko
2015-01-23 13:53 ` Julien Grall
2015-01-23 14:32 ` Iurii Konovalenko
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