diff options
| author | Leif Lindholm <leif.lindholm@linaro.org> | 2017-05-03 17:47:23 +0100 |
|---|---|---|
| committer | Leif Lindholm <leif.lindholm@linaro.org> | 2017-07-14 22:36:51 +0100 |
| commit | 0189ff331b9bdd9353624bc7b509e53148976806 (patch) | |
| tree | 481788a26d43fdad9f762256111ece2926b7835a /Platform/Marvell/Documentation/PortingGuide/SpiFlash.txt | |
| parent | 8322634459ac602d9fbcca30e96b24ff098acb3c (diff) | |
| download | edk2-platforms-devel-OpenPlatformPkg.tar.xz | |
Platform: import Marvell Armada supportdevel-OpenPlatformPkg
Import Armada 70x0 suppport from OpenPlatformPkg,
together with its documentation and utilities.
Imported from commit efd798c1eb of
https://git.linaro.org/uefi/OpenPlatformPkg.git
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org>
Diffstat (limited to 'Platform/Marvell/Documentation/PortingGuide/SpiFlash.txt')
| -rw-r--r-- | Platform/Marvell/Documentation/PortingGuide/SpiFlash.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/Platform/Marvell/Documentation/PortingGuide/SpiFlash.txt b/Platform/Marvell/Documentation/PortingGuide/SpiFlash.txt new file mode 100644 index 0000000000..226db4001e --- /dev/null +++ b/Platform/Marvell/Documentation/PortingGuide/SpiFlash.txt @@ -0,0 +1,23 @@ +SpiFlash driver configuration
+-----------------------------
+Folowing PCDs for spi flash driver configuration must be set properly:
+
+ gMarvellTokenSpaceGuid.PcdSpiFlashAddressCycles
+
+Size of SPI flash address in bytes (3 or 4)
+
+ gMarvellTokenSpaceGuid.PcdSpiFlashEraseSize
+
+Size of minimal erase block in bytes
+
+ gMarvellTokenSpaceGuid.PcdSpiFlashPageSize
+
+Size of SPI flash page
+
+ gMarvellTokenSpaceGuid.PcdSpiFlashId
+
+Id of SPI flash
+
+ gMarvellTokenSpaceGuid.PcdSpiFlashPollCmd
+
+Spi flash polling flag
|