From: davidb@codeaurora.org (David Brown)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC 5/5] ARM: P2V: extend to 16-bit translation offsets
Date: Tue, 04 Jan 2011 15:14:00 -0800 [thread overview]
Message-ID: <8yalj30feiv.fsf@huya.qualcomm.com> (raw)
In-Reply-To: <E1PaDPu-00023p-QG@rmk-PC.arm.linux.org.uk> (Russell King's message of "Tue, 04 Jan 2011 20:23:38 +0000")
On Tue, Jan 04 2011, Russell King - ARM Linux wrote:
> MSM's memory is aligned to 2MB, which is more than we can do with our
> existing method as we're limited to the upper 8 bits. Extend this by
> using two instructions to 16 bits, automatically selected when MSM is
> enabled.
I've verified that the these 5 patches boot on an MSM QSD 8x50, both
with and without ARM_PATCH_PHYS_VIRT enabled. I haven't tried building
with a different offset than it is running at, yet.
David
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2011-01-04 23:14 UTC|newest]
Thread overview: 72+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-04 20:20 [RFC 0/5] runtime P2V translations Russell King - ARM Linux
2011-01-04 20:20 ` Russell King - ARM Linux
2011-01-04 20:22 ` [RFC 1/5] ARM: P2V: separate PHYS_OFFSET from platform definitions Russell King - ARM Linux
2011-01-04 20:22 ` Russell King - ARM Linux
2011-01-04 21:10 ` Nicolas Pitre
2011-01-04 21:10 ` Nicolas Pitre
2011-01-05 22:30 ` Russell King - ARM Linux
2011-01-05 22:30 ` Russell King - ARM Linux
2011-01-04 21:23 ` Uwe Kleine-König
2011-01-04 21:23 ` Uwe Kleine-König
2011-01-05 0:04 ` Russell King - ARM Linux
2011-01-05 0:04 ` Russell King - ARM Linux
2011-01-05 6:25 ` Uwe Kleine-König
2011-01-05 6:25 ` Uwe Kleine-König
2011-01-05 3:28 ` viresh kumar
2011-01-05 3:28 ` viresh kumar
2011-01-05 17:04 ` H Hartley Sweeten
2011-01-05 17:04 ` H Hartley Sweeten
2011-01-06 5:02 ` Magnus Damm
2011-01-06 5:02 ` Magnus Damm
2011-02-07 15:57 ` Tony Lindgren
2011-02-07 15:57 ` Tony Lindgren
2011-02-07 16:36 ` Jean-Christophe PLAGNIOL-VILLARD
2011-02-07 16:36 ` Jean-Christophe PLAGNIOL-VILLARD
2011-02-08 11:22 ` Wan ZongShun
2011-02-08 11:22 ` Wan ZongShun
2011-02-17 5:33 ` Kukjin Kim
2011-02-17 5:33 ` Kukjin Kim
2011-02-17 15:16 ` Eric Miao
2011-02-17 15:16 ` Eric Miao
2011-02-17 18:07 ` JD (Jiandong) Zheng
2011-02-17 18:07 ` JD (Jiandong) Zheng
2011-01-04 20:22 ` [RFC 2/5] ARM: P2V: avoid initializers and assembly using PHYS_OFFSET Russell King - ARM Linux
2011-01-04 20:22 ` Russell King - ARM Linux
2011-01-04 21:12 ` Nicolas Pitre
2011-01-04 21:12 ` Nicolas Pitre
2011-01-06 8:51 ` Sascha Hauer
2011-01-06 8:51 ` Sascha Hauer
2011-01-06 9:08 ` Russell King - ARM Linux
2011-01-06 9:08 ` Russell King - ARM Linux
2011-02-07 15:59 ` Tony Lindgren
2011-02-07 15:59 ` Tony Lindgren
2011-02-07 16:51 ` Uwe Kleine-König
2011-02-07 16:51 ` Uwe Kleine-König
2011-02-07 16:52 ` Uwe Kleine-König
2011-02-07 16:52 ` Uwe Kleine-König
2011-02-17 5:36 ` Kukjin Kim
2011-02-17 5:36 ` Kukjin Kim
2011-02-17 14:11 ` Russell King - ARM Linux
2011-02-17 14:11 ` Russell King - ARM Linux
2011-02-17 16:19 ` David Brown
2011-02-17 16:19 ` David Brown
2011-02-17 15:16 ` Eric Miao
2011-02-17 15:16 ` Eric Miao
2011-01-04 20:22 ` [RFC 3/5] ARM: P2V: make head.S use PLAT_PHYS_OFFSET Russell King - ARM Linux
2011-01-04 21:13 ` Nicolas Pitre
2011-02-07 16:12 ` Tony Lindgren
2011-01-04 20:23 ` [RFC 4/5] ARM: P2V: introduce phys_to_virt/virt_to_phys runtime patching Russell King - ARM Linux
2011-01-04 21:27 ` Nicolas Pitre
2011-01-05 0:08 ` Russell King - ARM Linux
2011-02-07 16:15 ` Tony Lindgren
2011-02-09 12:17 ` Jamie Iles
2011-02-09 13:06 ` Russell King - ARM Linux
2011-01-04 20:23 ` [RFC 5/5] ARM: P2V: extend to 16-bit translation offsets Russell King - ARM Linux
2011-01-04 21:41 ` Nicolas Pitre
2011-01-05 0:15 ` Russell King - ARM Linux
2011-01-04 23:14 ` David Brown [this message]
2011-01-04 23:18 ` David Brown
2011-01-05 0:13 ` Russell King - ARM Linux
2011-02-07 16:19 ` Tony Lindgren
2011-02-17 14:15 ` [RFC 0/5] runtime P2V translations Russell King - ARM Linux
2011-02-17 14:15 ` Russell King - ARM Linux
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