Messages in this thread | | | From | James Tai <> | Subject | RE: [PATCH] ARM: Add support for Realtek SOC | Date | Mon, 23 Sep 2019 02:32:52 +0000 |
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> Subject: Re: [PATCH] ARM: Add support for Realtek SOC > > On Wed, Sep 11, 2019 at 5:17 PM Arnd Bergmann <arnd@arndb.de> wrote: > > > > On Wed, Sep 11, 2019 at 9:46 AM James Tai[戴志峰] > <james.tai@realtek.com> wrote: > > > > Subject: Re: [PATCH] ARM: Add support for Realtek SOC > > > > > > > @@ -148,6 +148,7 @@ endif > > > > > textofs-$(CONFIG_ARCH_MSM8X60) := 0x00208000 > > > > > textofs-$(CONFIG_ARCH_MSM8960) := 0x00208000 > > > > > textofs-$(CONFIG_ARCH_MESON) := 0x00208000 > > > > > +textofs-$(CONFIG_ARCH_REALTEK) := 0x00208000 > > > > > textofs-$(CONFIG_ARCH_AXXIA) := 0x00308000 > > > > > > > > Can you explain why this is needed for your platform? > > > > > > > We need to reserve memory (0x00000000 ~ 0x001B0000) for rom and boot > code. > > > > Ok. > > > I do not like this much. > > This platform is ARCH_MULTI_V7. > > ARM_PATCH_PHYS_VIRT allows you to place the kernel image anywhere in > memory as long as the base is aligned at 16MB. > > The minimum 'textofs-y := 0x0008000' + extra 16MB offset will create a space > (0x00000000 ~ 0x01008000). > > This is more than needed, but it is not a big deal to waste some megabytes of > memory. >
OK. I understand.
> -- > Best Regards > Masahiro Yamada > > ------Please consider the environment before printing this e-mail.
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