[U-Boot] [PATCH v2 REPOST 3/3] tegra2: Enable CONFIG_SYS_RELATIVE_IMAGES

[Simon Glass]

Hi Stephen,

On Wed, Oct 19, 2011 at 8:24 AM, Stephen Warren <swarren at nvidia.com> wrote:
> Simon Glass wrote at Tuesday, October 18, 2011 7:04 PM:
>> On Tue, Oct 18, 2011 at 2:11 PM, Stephen Warren <swarren at nvidia.com> wrote:
>> > v2: New patch
>> >
>> > Signed-off-by: Stephen Warren <swarren at nvidia.com>
>>
>> Looks good - how do I make such an image so I can test it?
>
> Simply run the mkimage tool with '-T kernel_rel' instead of '-T kernel',
> or for a FIT image, use 'type = "kernel_rel"'.

OK thanks. My mkimage doesn't support this for some reason. The
problem I seem to have is that CONFIG_SYS_RELATIVE_IMAGES is not
defined for host C compiler builds. Is that right? How do you get the
code you added in image.c to compile with HOSTCC?

Regards,
Simon

>
> When testing, I tested the code as in the patch I sent, and with
> image_addr_raw_to_abs() hacked to add in an additional 0x100 offset,
> just to make sure the offset showed up everywhere expected; I've been
> testing on Tegra20 where the SDRAM base is 0. Luckily, the kernel
> images I boot can run at any address, so didn't mind that random offset.
>
> --
> nvpublic
>
>