audk/ArmPlatformPkg/Drivers
Ard Biesheuvel 8b9025345e ArmPlatformPkg/NorFlashDxe: use one GUID plus index to identify flash banks
Currently, each flash bank controlled by ArmPlatformPkg/NorFlashDxe
has its own VendorHw GUID, and instances of NorFlashPlatformLib
describe each bank to the driver, along with the GUID for each.

This works ok for bare metal platforms, but it would be useful for
virtual platforms if we could obtain this information from a
device tree, which would require us to invent GUIDs on the fly,
given that the 'cfi-flash' binding does not include a GUID.

So instead, let's switch to a single GUID for all flash banks,
and update the driver's device path handling to include an index
to identify each bank uniquely.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Thomas Abraham <thomas.abraham@arm.com>
2018-11-26 17:53:46 +01:00
..
LcdGraphicsOutputDxe ArmPlatformPkg: Tidy Lcd code: Updated comments 2018-04-23 12:00:23 +01:00
NorFlashDxe ArmPlatformPkg/NorFlashDxe: use one GUID plus index to identify flash banks 2018-11-26 17:53:46 +01:00
PL061GpioDxe ArmPlatformPkg: move internal PL061 header into driver directory 2017-11-30 16:08:36 +00:00
PL180MciDxe ArmPlatformPkg/PL180MciDxe: update for identifying SD 2016-11-24 16:29:03 +00:00
SP805WatchdogDxe ArmPlatformPkg: move internal SP805 header into driver directory 2017-11-30 16:08:39 +00:00