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From: Stefano Babic <sbabic@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH v2 2/4] mx5: Optimize lowlevel_init code size
Date: Sun, 30 Sep 2012 14:49:51 +0200	[thread overview]
Message-ID: <50683FEF.8070001@denx.de> (raw)
In-Reply-To: <1558465107.2404121.1344957552151.JavaMail.root@advansee.com>

On 14/08/2012 17:19, Beno?t Th?baudeau wrote:
> Optimize mx5 lowlevel_init.S code size:
>  - Compute values at compile time rather than at runtime where possible.
>  - Assign r4 to hold the zero value rather than setting registers to 0 again and
>    again.
>  - Associate a function to setup_pll rather than expanding its large macro code
>    multiple times.
>  - Allocate constant values in section only if used.
> 
> Signed-off-by: Beno?t Th?baudeau <benoit.thebaudeau@advansee.com>
> Cc: Stefano Babic <sbabic@denx.de>
> ---

Applied to u-boot-imx, next branch, thanks.

Best regards,
Stefano Babic

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  parent reply	other threads:[~2012-09-30 12:49 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-14 14:43 [U-Boot] [PATCH 1/4] mx5: cosmetic: Clean up lowlevel_init Benoît Thébaudeau
2012-08-14 14:44 ` [U-Boot] [PATCH 2/4] mx5: Optimize lowlevel_init code size Benoît Thébaudeau
2012-08-14 14:52   ` Otavio Salvador
2012-08-14 15:19     ` [U-Boot] [PATCH v2 " Benoît Thébaudeau
2012-09-30 12:47       ` Stefano Babic
2012-09-30 12:49       ` Stefano Babic [this message]
2012-08-14 14:44 ` [U-Boot] [PATCH 3/4] mx5: Optimize lowlevel_init for TO 3 Benoît Thébaudeau
2012-08-14 14:56   ` Otavio Salvador
2012-08-14 15:19     ` [U-Boot] [PATCH v2 " Benoît Thébaudeau
2012-08-20  8:20       ` Stefano Babic
2012-08-20 10:12         ` Benoît Thébaudeau
2012-08-14 14:44 ` [U-Boot] [PATCH 4/4] mx5: Mark lowlevel_init board-specific code Benoît Thébaudeau
2012-08-15 14:34   ` Benoît Thébaudeau
2012-11-05 20:07   ` [U-Boot] [PATCH v2] " Benoît Thébaudeau
2012-11-07 14:29     ` Stefano Babic
2012-11-16 22:42       ` Benoît Thébaudeau
2012-11-19  7:42         ` Stefano Babic
2012-11-19  7:57     ` Stefano Babic
2012-08-14 14:51 ` [U-Boot] [PATCH 1/4] mx5: cosmetic: Clean up lowlevel_init Otavio Salvador
2012-08-14 15:18   ` [U-Boot] [PATCH v2 " Benoît Thébaudeau
2012-08-17 11:41     ` Stefano Babic
2012-08-20  7:56     ` Stefano Babic

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