[PATCH v2] rpi_4_defconfig: add missing CONFIG_ARCH_FIXUP_FDT_MEMORY

[LABBE Corentin <clabbe@baylibre.com>]

On Wed, May 13, 2020 at 12:38:58PM +0200, Matthias Brugger wrote:
> 
> 
> On 13/05/2020 10:07, Corentin Labbe wrote:
> > As discussed at https://lore.kernel.org/linux-arm-kernel/b726290c-1038-3771-5187-6ac370bc92c9 at arm.com/T/
> > the defconfig for rpi4 miss CONFIG_ARCH_FIXUP_FDT_MEMORY.
> > Without it, booting with an initrd fail.
> > 
> > Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
> > ---
> > Changes since v1:
> > - added fix for rpi_4_32b_defconfig
> > 
> >  configs/rpi_4_32b_defconfig | 2 +-
> >  configs/rpi_4_defconfig     | 2 +-
> >  2 files changed, 2 insertions(+), 2 deletions(-)
> > 
> 
> Any reason why you don't added rpi_arm64_defconfig?
> 

I didnt see rpi4 in its name so out of context of my changes.
I believe it is a common defconfig for all rpis, in that case touching it need more testing.
So I propose to apply the change for rpi4 which are tested now.
And later I could try to test rpi_arm64_defconfig on rpi4 AND other rpis..

> 
> > diff --git a/configs/rpi_4_32b_defconfig b/configs/rpi_4_32b_defconfig
> > index 8d262d89b4..f2a975891c 100644
> > --- a/configs/rpi_4_32b_defconfig
> > +++ b/configs/rpi_4_32b_defconfig
> > @@ -7,7 +7,7 @@ CONFIG_ENV_SIZE=0x4000
> >  CONFIG_NR_DRAM_BANKS=2
> >  CONFIG_DISTRO_DEFAULTS=y
> >  CONFIG_OF_BOARD_SETUP=y
> > -# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
> > +CONFIG_ARCH_FIXUP_FDT_MEMORY=y
> >  CONFIG_MISC_INIT_R=y
> >  # CONFIG_DISPLAY_CPUINFO is not set
> >  # CONFIG_DISPLAY_BOARDINFO is not set
> > diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
> > index 2a0cea4222..f1c8f5ef7d 100644
> > --- a/configs/rpi_4_defconfig
> > +++ b/configs/rpi_4_defconfig
> > @@ -7,7 +7,7 @@ CONFIG_ENV_SIZE=0x4000
> >  CONFIG_NR_DRAM_BANKS=2
> >  CONFIG_DISTRO_DEFAULTS=y
> >  CONFIG_OF_BOARD_SETUP=y
> > -# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
> > +CONFIG_ARCH_FIXUP_FDT_MEMORY=y
> >  CONFIG_MISC_INIT_R=y
> >  # CONFIG_DISPLAY_CPUINFO is not set
> >  # CONFIG_DISPLAY_BOARDINFO is not set
> >