[U-Boot] Query on CONFIG_SYS_THUMB_BUILD

Victor Ascroft
2014-11-14T04:30:47Z

Hello,

On 11/14/2014 02:23 AM, Wolfgang Denk wrote:
> Dear Victor Ascroft,
>
> In message <5464DC59.2040707@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

>
>
> Best regards,
>
> Wolfgang Denk
>