From: Victor Ascroft <victorascroft@gmail.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] Query on CONFIG_SYS_THUMB_BUILD
Date: Fri, 14 Nov 2014 11:40:50 +0530 [thread overview]
Message-ID: <54659CEA.2070607@gmail.com> (raw)
In-Reply-To: <20141114054344.A4CB7382CC5@gemini.denx.de>
On 11/14/2014 11:13 AM, Wolfgang Denk wrote:
> Dear Victor,
>
> In message <54658577.3090807@gmail.com> you wrote:
>>
>>>> I am working with a Cortex A5 Freescale Vybrid Processor. Since a thumb build leads to a saving of almost 1 MB for my u-boot image and consequently to faster serial downloads I have been looking at this. Currently enabling this option leads to a hang
>> .
>>>
>>> Saving 1 MB? So how big is your U-Boot image, then?
>>
>> To be exact
>>
>> For a thumb build:
>> 363288 bytes
>>
>> For a non thumb build:
>> 482072 bytes
>
> That saves 118784 bytes or 116 KiB. This is still a lot, but far from
> the dramatic "1 MB" you claimed...
Argh...Sorry my bad. I made a mistake there in interpreting the KB and MB.
>
> Best regards,
>
> Wolfgang Denk
>
next prev parent reply other threads:[~2014-11-14 6:10 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 16:29 [U-Boot] Query on CONFIG_SYS_THUMB_BUILD Victor Ascroft
2014-11-13 20:53 ` Wolfgang Denk
2014-11-14 4:30 ` Victor Ascroft
2014-11-14 5:43 ` Wolfgang Denk
2014-11-14 6:10 ` Victor Ascroft [this message]
2014-11-14 14:01 ` Simon Glass
2014-11-14 15:26 ` Albert ARIBAUD
2014-11-15 1:56 ` Simon Glass
2014-11-15 5:26 ` Victor Ascroft
2014-11-15 5:38 ` Victor Ascroft
2014-11-15 12:30 ` Albert ARIBAUD
2014-11-15 22:10 ` Simon Glass
2014-11-16 7:50 ` Albert ARIBAUD
2014-11-17 6:28 ` Simon Glass
2014-11-18 3:32 ` Victor Ascroft
2014-11-18 4:59 ` Simon Glass
2014-11-18 12:10 ` Stefan Agner
2014-11-18 16:07 ` Stefan Agner
2014-11-18 18:37 ` Stefan Agner
2014-11-19 6:42 ` Albert ARIBAUD
2014-11-19 6:58 ` Wolfgang Denk
2014-11-19 16:31 ` Bill Pringlemeir
2014-11-19 17:48 ` Albert ARIBAUD
2014-11-19 18:34 ` Bill Pringlemeir
2014-11-20 12:04 ` Albert ARIBAUD
2014-11-20 16:34 ` Bill Pringlemeir
2014-11-21 12:22 ` Albert ARIBAUD
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