[PATCH v3 1/1] arm: sunxi: increase SYS_MALLOC_F_LEN

[Simon Glass]

On Mon, 24 Aug 2020 at 22:15, Heinrich Schuchardt <xypron.glpk at gmx.de> wrote:
>
> On 7/25/20 8:18 PM, Heinrich Schuchardt wrote:
> > The current default of 0x400 for SYS_MALLOC_F_LEN is too small if any
> > additional drivers marked as DM_FLAG_PRE_RELOC are loaded before
> > relocation.
> >
> > CONFIG_RSA=y which is needed for UEFI secure boot or for FIT image
> > verification loads the driver mod_exp_sw which has DM_FLAG_PRE_RELOC.
> >
> > CONFIG_LOG=Y is another setting requiring additional early malloc
> > area, cf. log_init().
> >
> > When running pine64-lts_defconfig with CONFIG_RSA=y and debug UART enabled
> > we see as output in main U-Boot
> >
> >     alloc_simple() alloc space exhausted
> >
> > With this patch the default values of SYS_MALLOC_F_LEN and
> > SPL_SYS_MALLOC_F_LEN on ARCH_SUNXI are raised to 0x2000.
> >
> > Signed-off-by: Heinrich Schuchardt <xypron.glpk at gmx.de>
> > Reviewed-by: Jagan Teki <jagan at amarulasolutions.com>
>
> With current pine64-lts_defconfig we get a warning:
>
> "alloc space exhausted"
>
> So, please, merge the patch.

Reviewed-by: Simon Glass <sjg at chromium.org>

>
> Best regards
>
> Heinrich