From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCHv2 2/2] SPL: Default to disabling legacy image support when using FIT
Date: Thu, 23 May 2019 09:34:18 -0400 [thread overview]
Message-ID: <20190523133418.GX22232@bill-the-cat> (raw)
In-Reply-To: <4d996293-460d-f490-340d-107a5ba2c12e@ti.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
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next prev parent reply other threads:[~2019-05-23 13:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-23 11:14 [U-Boot] [PATCHv2 1/2] configs: Rename CONFIG_IMAGE_FORMAT_LEGACY to CONFIG_LEGACY_IMAGE_FORMAT Tom Rini
2019-05-23 11:14 ` [U-Boot] [PATCHv2 2/2] SPL: Default to disabling legacy image support when using FIT Tom Rini
2019-05-23 12:18 ` Jean-Jacques Hiblot
2019-05-23 13:34 ` Tom Rini [this message]
2019-07-11 22:06 ` Tom Rini
2019-07-11 22:06 ` [U-Boot] [PATCHv2 1/2] configs: Rename CONFIG_IMAGE_FORMAT_LEGACY to CONFIG_LEGACY_IMAGE_FORMAT Tom Rini
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