Messages in this thread | | | From | Rob Herring <> | Date | Mon, 5 Oct 2020 08:44:11 -0500 | Subject | Re: [PATCH] [PATCH] of_reserved_mem: Increase the number of reserved regions |
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On Sun, Oct 4, 2020 at 12:50 AM Phil Chang <phil.chang@mediatek.com> wrote: > > Certain SoCs need to support large amount of reserved memory > regions, especially to follow the GKI rules from Google. > In MTK new SoC requires more than 68 regions of reserved memory > for each IP's usage, such as load firmware to specific sapce,
typo
> so that need to reserve more regisions
typo. Missing punctuation.
> > Signed-off-by: Joe Liu <joe.liu@mediatek.com> > Signed-off-by: YJ Chiang <yj.chiang@mediatek.com> > Signed-off-by: Alix Wu <alix.wu@mediatek.com> > Signed-off-by: Phil Chang <phil.chang@mediatek.com> > --- > drivers/of/of_reserved_mem.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c > index 46b9371c8a33..595f0741dcef 100644 > --- a/drivers/of/of_reserved_mem.c > +++ b/drivers/of/of_reserved_mem.c > @@ -22,7 +22,7 @@ > #include <linux/slab.h> > #include <linux/memblock.h> > > -#define MAX_RESERVED_REGIONS 64 > +#define MAX_RESERVED_REGIONS 128
At some point, this starts to feel like abuse of reserved regions. Please provide details on what the regions are.
Also, this probably just needs to be dynamic. I think we're at that point.
Rob
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