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From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 11/17] lcd: Add CONFIG_ALIGN_LCD_TO_SECTION to align lcd for MMU
Date: Wed, 13 Jun 2012 05:23:18 -0700	[thread overview]
Message-ID: <CAPnjgZ3Wyhnz_qrkd_txE3fFt3GY9sYDUHfPEbXbxGSsyt0ZDQ@mail.gmail.com> (raw)
In-Reply-To: <201201142038.50671.vapier@gentoo.org>

Hi Mike,

On Sat, Jan 14, 2012 at 5:38 PM, Mike Frysinger <vapier@gentoo.org> wrote:

> On Saturday 14 January 2012 19:47:23 Simon Glass wrote:
> > We want to make the display section-aligned on ARM so that we can easily
> > turn off data caching for this.
> >
> > Is this useful for other architectures? We could perhaps generalise it by
> > adding the ability to specify the alignment size, but at least for ARM
> > it is easier to have it be an architecture feature set by the MMU's
> > system.h header.
>
> seems like a generally useful thing, but the exact alignment is a bit
> hackish.
> so perhaps the CONFIG knob should instead be the size you want to align
> things
> to ?
>

OK I will do that.


> -mike
>

Regards,
Simon

  reply	other threads:[~2012-06-13 12:23 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-15  0:47 [U-Boot] [PATCH 0/17] tegra: Add display driver and LCD support for Seaboard Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 04/17] tegra: Add display support to funcmux Simon Glass
2012-01-15  1:36   ` Mike Frysinger
2012-06-13 12:15     ` Simon Glass
     [not found] ` <1326588449-1794-1-git-send-email-sjg-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2012-01-15  0:47   ` [PATCH 01/17] fdt: Add function to look up a phandle's register address Simon Glass
2012-01-15  0:47     ` [U-Boot] " Simon Glass
2012-01-15  0:47   ` [PATCH 02/17] fdt: Add header guard to fdtdec.h Simon Glass
2012-01-15  0:47     ` [U-Boot] " Simon Glass
2012-01-15  0:47   ` [PATCH 03/17] fdt: Correct GPIO name access in fdtdec Simon Glass
2012-01-15  0:47     ` [U-Boot] " Simon Glass
2012-01-15  0:47   ` [PATCH 05/17] tegra: fdt: Add LCD definitions for Tegra Simon Glass
2012-01-15  0:47     ` [U-Boot] " Simon Glass
2012-01-15  0:47   ` [PATCH 15/17] tegra: fdt: Add LCD definitions for Seaboard Simon Glass
2012-01-15  0:47     ` [U-Boot] " Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 06/17] tegra: Add support for PWFM Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 07/17] tegra: Add SOC support for display/lcd Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 08/17] tegra: Add LCD driver Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 09/17] tegra: Add LCD support to Nvidia boards Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 10/17] arm: Add control over cachability of memory regions Simon Glass
2012-02-10 20:38   ` Albert ARIBAUD
2012-03-04  6:20     ` Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 11/17] lcd: Add CONFIG_ALIGN_LCD_TO_SECTION to align lcd for MMU Simon Glass
2012-01-15  1:38   ` Mike Frysinger
2012-06-13 12:23     ` Simon Glass [this message]
2012-01-15  0:47 ` [U-Boot] [PATCH 12/17] lcd: Add support for flushing LCD fb from dcache after update Simon Glass
2012-01-15  1:42   ` Mike Frysinger
2012-01-15  1:57     ` Simon Glass
2012-01-15  2:16       ` Mike Frysinger
2012-06-13 12:25         ` Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 13/17] tegra: Align LCD frame buffer to section boundary Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 14/17] tegra: Support control of cache settings for LCD Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 16/17] lcd: Add CONSOLE_SCROLL_LINES option to speed console Simon Glass
2012-01-15  0:47 ` [U-Boot] [PATCH 17/17] tegra: Enable display/lcd support on Seaboard Simon Glass
2012-04-19 12:41 ` [U-Boot] [PATCH 0/17] tegra: Add display driver and LCD support for Seaboard Christian Kroehnert
2012-07-14  8:03   ` Simon Glass
2012-07-17 16:11     ` Thierry Reding
2012-07-18  6:51       ` Simon Glass
2012-07-19 12:01         ` Christian Kroehnert
2012-07-24 19:16         ` Stephen Warren

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