[U-Boot] [PATCHv2 2/2] SPL: Default to disabling legacy image support when using FIT

[Tom Rini <trini@konsulko.com>]

On Thu, May 23, 2019 at 02:18:13PM +0200, Jean-Jacques Hiblot wrote:
> 
> On 23/05/2019 13:14, Tom Rini wrote:
> >When we have a FIT image being used by SPL by default that means the
> >most common case is that we'll never run into a legacy image.  Disable
> >legacy image support by default in that case to reclaim space.
> >
> >Signed-off-by: Tom Rini <trini@konsulko.com>
> >---
> >  common/spl/Kconfig | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> >diff --git a/common/spl/Kconfig b/common/spl/Kconfig
> >index c7cd34449a52..55dba0d42069 100644
> >--- a/common/spl/Kconfig
> >+++ b/common/spl/Kconfig
> >@@ -101,7 +101,7 @@ config SPL_RAW_IMAGE_SUPPORT
> >  config SPL_LEGACY_IMAGE_SUPPORT
> >  	bool "Support SPL loading and booting of Legacy images"
> >-	default y if !TI_SECURE_DEVICE
> >+	default y if !TI_SECURE_DEVICE && !SPL_LOAD_FIT
> >  	help
> >  	  SPL will support loading and booting Legacy images when this option
> >  	  is y. If this is not set, SPL will move on to other available
> 
> reviewed-by and tested-by : Jean-Jacques Hiblot <jjhiblot@ti.com>

Thanks!

> Building for arm, the reduction in size is around 50 bytes

Yup, with gcc-7.3, on the platforms that set SPL_LOAD_FIT it's generally
an 84 bytes savings on aarch64 and 40 bytes on arm32.

-- 
Tom
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: not available
URL: <http://lists.denx.de/pipermail/u-boot/attachments/20190523/6447768b/attachment.sig>