On Mon, Oct 24, 2022 at 03:13:08PM +0300, Ilias Apalodimas wrote: > On Thu, Oct 13, 2022 at 11:38:57AM +0100, Abdellatif El Khlifi wrote: > > turn on EFI MM communication > > > > On corstone1000 platform MM communication between u-boot > > and the secure world (Optee) is done using the FF-A bus. > > > > Signed-off-by: Abdellatif El Khlifi <abdellatif.elkhl...@arm.com> > > Cc: Tom Rini <tr...@konsulko.com> > > Cc: Simon Glass <s...@chromium.org> > > Cc: Ilias Apalodimas <ilias.apalodi...@linaro.org> > > Cc: Jens Wiklander <jens.wiklan...@linaro.org> > > > > --- > > > > Changelog: > > =============== > > > > v6: > > > > * corstone-1000: enable optee driver > > * corstone-1000: remove CONFIG_ARM_FFA_EFI_RUNTIME_MODE from the defconfig > > > > v4: > > > > * corstone-1000: turn on EFI MM communication > > > > configs/corstone1000_defconfig | 4 ++++ > > include/configs/corstone1000.h | 9 +++++++++ > > 2 files changed, 13 insertions(+) > > > > diff --git a/configs/corstone1000_defconfig b/configs/corstone1000_defconfig > > index ed2e0fe70a..4c9ed9fb71 100644 > > --- a/configs/corstone1000_defconfig > > +++ b/configs/corstone1000_defconfig > > @@ -52,3 +52,7 @@ CONFIG_DM_SERIAL=y > > CONFIG_USB=y > > CONFIG_USB_ISP1760=y > > CONFIG_ERRNO_STR=y > > +CONFIG_EFI_MM_COMM_TEE=y > > +CONFIG_TEE=y > > +CONFIG_OPTEE=y > > +CONFIG_ARM_FFA_TRANSPORT=y > > diff --git a/include/configs/corstone1000.h b/include/configs/corstone1000.h > > index 8e0230c135..997d0bebaf 100644 > > --- a/include/configs/corstone1000.h > > +++ b/include/configs/corstone1000.h > > @@ -14,6 +14,15 @@ > > > > #include <linux/sizes.h> > > > > +#define FFA_SHARED_MM_BUFFER_SIZE SZ_4K /* 4 KB */ > > + > > +/* > > + * shared buffer physical address used for communication between > > + * u-boot and the MM SP > > + */ > > +#define FFA_SHARED_MM_BUFFER_ADDR (0x023F8000) > > +#define FFA_SHARED_MM_BUFFER_OFFSET (0) > > The rest of the declarations on this file don't have () so please remove > them. Also is FFA_SHARED_MM_BUFFER_ADDR used anywhere that would justify UL > in the suffix?
Done in v7. > > Thanks > /Ilias > > + > > #define V2M_BASE 0x80000000 > > > > #define CONFIG_PL011_CLOCK 50000000 > > -- > > 2.17.1 > >
