mirror of https://github.com/acidanthera/audk.git
90d1f671cd
In NorFlashFvbInitialize() if a valid Firmware Volume header is not found at the start of NOR Flash, the Flash memory is written before it has been remapped with EFI_MEMORY_UC attributes to allow write commands. Since the flash memory was previously mapped with Normal and possibly cacheable memory attributes, the Flash commands might never reach the device. This patch fixes this issue by remapping the Flash memory region with correct memory attributes before writing to it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Achin Gupta <achin.gupta@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> |
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| .. | ||
| NorFlashBlockIoDxe.c | ||
| NorFlashDxe.c | ||
| NorFlashDxe.h | ||
| NorFlashDxe.inf | ||
| NorFlashFvbDxe.c | ||