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FwsPlatformLib is platform specific library class used to access the
firmware storage.
In case of Base FVP, this is implemented with FwsGptSystemFipLib which
uses GPT partitions and system fip image.
Following is the PSA-FWU GPT-partition layout for the flash as defined by TF-A:
+----------------------+
| GPT-HEADER |
+----------------------+
| FIP_A (bank0) |
+----------------------+
| FIP_B (bank1) |
+----------------------+
| FWU-Metadata |
+----------------------+
| Bkup-FWU-Metadata |
+----------------------+
FwsGptSystemFipLib defines API to access the GPT partitions for
updating the images in the banks and to read/update the Metadata.
Signed-off-by: Yeoreum Yun <yeoreum.yun@arm.com>
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This patch adds an optional functionality in NorFlashDxe to fetch and
print NOR Flash information from NorFlashInfoLib using its JEDEC ID.
NOR Flash libraries will implement a function "NorFlashReadID" which
will fetch and return JEDEC ID. This JEDEC ID can be then printed
along with the NOR Flash info by NorFlashInfoLib. If this functionality
is not needed then the function can just return EFI_UNSUPPORTED.
Signed-off-by: sahil <sahil@arm.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: levi.yun <yeoreum.yun@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
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This variable holds the QSPI controller's base address.
It is defined in ARM.dec as well with the default value of 0x0.
In case a platform is not using it, they can just ignore this
variable and the default value of 0x0 will be propogated and
the variable will not be used.
Signed-off-by: sahil <sahil@arm.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: levi.yun <yeoreum.yun@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
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NorFlashDeviceLib can be used to provide implementations of different
NOR Flash to NorFlashDxe, i.e. NorFlashDxe links with NorFlashDeviceLib
and the platforms can specify their respective NorFlashDeviceLib
instances.
This patch splits NorFlash.h and moves out the function prototypes and
macros that are expected by NorFlashDxe to be implemented by any
Nor Flash implementation to NorFlashDeviceLib.h file.
Signed-off-by: sahil <sahil@arm.com>
Reviewed-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: levi.yun <yeoreum.yun@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
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The version of NorFlashPlatformLib defined in ArmPlatformPkg will go
away once we retire its version of NorFlashDxe, so switch to a local
Platform/ARM version instead.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
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https://bugzilla.tianocore.org/show_bug.cgi?id=1373
Replace BSD 2-Clause License with BSD+Patent License. This change is
based on the following emails:
https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html
https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html
RFCs with detailed process for the license change:
V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html
V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html
V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html
NOTE: Files with a BSD 3-Clause license are not modified by this patch
series.
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
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Clean up BdsLib (which is deprecated and should not be used for future
development) by removing all the pieces that are not being used at the
moment.
After this patch, only BdsLoadImage() remains, and the pieces it relies
upon. This function is used by FdtPlatformDxe to load device tree
binaries from device paths.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Thomas Abraham <thomas.abraham@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
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The BdsLib library has been moved into Platform/ARM a while ago,
but the BdsLib.h header was left behind, and so all users in
Platform/ARM are still relying on it to be available in ArmPkg.
So let's add a copy to Platform/ARM and wire it up, so we can
drop it from ArmPkg going forward. Note that the BdsLib
implementation included ArmLib.h from ArmPkg without using
anything it provides, so drop that false dependency as well.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Thomas Abraham <thomas.abraham@arm.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
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BootMonFs and ArmShellCmdRunAxf are only used on development boards
manufactured by ARM itself, so let's keep it under Platform/ARM where
it belongs.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
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