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From: Antony Pavlov <antonynpavlov@gmail.com>
To: barebox@lists.infradead.org
Subject: [JUST RFC] add hardware independent clock source
Date: Sun, 15 Dec 2013 19:02:04 +0400	[thread overview]
Message-ID: <1387119725-6803-1-git-send-email-antonynpavlov@gmail.com> (raw)

Then porting barebox to a new SoC/board it is possible
a situation then clocksource is broken or not yet present.
In the broken/absent clocksource situation serial barebox
console can't work correctly. Working on barebox for a DIGIC
chip I have faced this situation. To overcome the problem
I introduced the software-only clocksource.

The sample of hardware independent clock source is
in the following patch:

[JUST RFC] ARM: DIGIC: add csrc-dummy

Please comment on this approach!
May be there is some ready receipt for broken clocksource case?

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             reply	other threads:[~2013-12-15 14:55 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-15 15:02 Antony Pavlov [this message]
2013-12-15 15:02 ` [JUST RFC] ARM: DIGIC: add csrc-dummy Antony Pavlov
2013-12-15 18:08   ` Alexander Shiyan
2013-12-15 18:52     ` Antony Pavlov
2013-12-15 18:50       ` Alexander Shiyan
2013-12-15 19:30   ` Alexander Aring
2013-12-15 20:40     ` Antony Pavlov
2013-12-15 21:17       ` Alexander Aring
2013-12-16  7:41   ` Sascha Hauer
2013-12-16  7:46     ` Alexander Aring
2013-12-16  7:48     ` Alexander Shiyan

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