This driver implements the interface for the PL111 Lcd controller.
The LcdPlatformLib allows to set the platform specific requirements
needed by the platform for setting the LCD (oscillators, etc).
ArmPlatformPkg/ArmVExpressPkg: Implement LcdPlatformLib
This library exports the supported resolutions. It also allocates the
memory for the framebuffer and send the correct settings to the VExpress
motherboard microcontroller.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11786 6f19259b-4bc3-4df7-8a09-765794883524
The purpose of this library is to create an interface to communicate
with the platform micro-controller.
It abstracts the communication protocol (eg: SPI, UART, etc) between
the application processor and the micro-controller.
ArmPlatformPkg/ArmVExpressPkg: Implement ArmPlaformSysConfigLib
This implementation allows to communicate with the microcontroller of the
Versatile Express motherboard.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11785 6f19259b-4bc3-4df7-8a09-765794883524
This only adds the EFI parts and not the OS specific implementation. Since the EFI parts no longer use system include files this is safe to do. Also fix two minor typos.
Signed-off-by:andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11781 6f19259b-4bc3-4df7-8a09-765794883524
Update the InOsEmuPkg to properly function with XIP. Make the Recovery FV read only. Remove the use of global variable writes from XIP code. Add a new global page that can be used in place of writting to the FD by XIP code. Think of this global page as a system SRAM.
igned-off-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11771 6f19259b-4bc3-4df7-8a09-765794883524
No data should not be an error return. Causing lots of REPORT_STATUS_CODE messages out of the TerminalDxe driver.
Signed-off-by: andrewfish
Reviewed-by: andrewfish
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11770 6f19259b-4bc3-4df7-8a09-765794883524
The current scheme maps a file into a memory buffer. You can write to the memory buffer, but if you restart the emulator the data is not written back to the FD. Since the build, rebuilds the FD it will blow away any changes. You can now set variables and restart the emulator and they are still set. There is a bug if the FV is set to write protect that still needs to be tracked down.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11761 6f19259b-4bc3-4df7-8a09-765794883524
This implementation use the Tpidrurw software context register to
store the PEI Services Table Pointer.
The author of this patch is Eugene Cohen (HP).
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11750 6f19259b-4bc3-4df7-8a09-765794883524
This file contains the ARM Versatile Express motherboard definitions.
It allows to avoid duplication between different platforms based on ARM VExpress
motherboard.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11749 6f19259b-4bc3-4df7-8a09-765794883524
The ARM RealView EB (hardware and RTSM) supports the same NOR Flash controller
as the ARM Versatile Express.
Add the implementation of the NorFlashPlatformLib for ArmRealViewEb.
Remove the Firmware Volume Block raw data used to enable environment variables on
ARM RealView EB from the FDF file to use the NOR Flash driver.
Replace the variable service emulation by the version using Firmware Volume Block.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11747 6f19259b-4bc3-4df7-8a09-765794883524
This NOR Flash driver can be reused for other platform (eg: ARM Realview EB).
To make this driver reusable on other platforms the NorFlashPlatformLib library
has been created to abstract the platform specific bits such as the pre-requirements
steps to the initialization and the geometry of the NOR Flash regions.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11746 6f19259b-4bc3-4df7-8a09-765794883524
The SP804 drivers must not consider the presence of the SP810 System Controller
on the platform. The SP810 was used to enable the SP804 Dual Timers on ArmVExpress.
It is the role of the Platform specific driver to enable to the SP804 dual timers
if required.
The former SP810 initialization code has moved to ArmPlatformLib for ArmRealViewEb
and ArmVersatileExpress.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11744 6f19259b-4bc3-4df7-8a09-765794883524
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