On Wed, Aug 23, 2023 at 11:21:04AM +0800, Shengyu Qu wrote: > Add SPL version of SYS_MALLOC_CLEAR_ON_INIT, this would help devices > that need to clear ram before use to work correctly. > > Signed-off-by: Bo Gan <ganbo...@gmail.com> > Signed-off-by: Shengyu Qu <wiagn...@outlook.com> > --- > Kconfig | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/Kconfig b/Kconfig > index 91170bf8d2..588acbaf9b 100644 > --- a/Kconfig > +++ b/Kconfig > @@ -372,6 +372,17 @@ if EXPERT > When disabling this, please check if malloc calls, maybe > should be replaced by calloc - if one expects zeroed memory. > > + config SPL_SYS_MALLOC_CLEAR_ON_INIT > + bool "Init with zeros the memory reserved for malloc (slow) in SPL" > + depends on SPL > + default SYS_MALLOC_CLEAR_ON_INIT > + help > + Same as SYS_MALLOC_CLEAR_ON_INIT, but for SPL. It's possible to > + Enable it without SYS_MALLOC_CLEAR_ON_INIT. It's useful for boards > + that must have particular memory regions zero'ed before first use. > + If SYS_SPL_MALLOC_START is configured to be in such region, this > + option should be enabled. > +
Please fix the whitespace here. -- Tom
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