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| author | Ard Biesheuvel <ardb@kernel.org> | 2025-01-28 17:18:19 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2025-01-30 13:07:05 +0000 |
| commit | 43233ff9f88e5c9b88228810f7725bade4cdfecf (patch) | |
| tree | 1f91bf3ecc1494c752a22bc6b4cbbd56dab92935 /BaseTools/Source/Python/FirmwareStorageFormat/Common.py | |
| parent | c558a3b18b45348670e00bc3e7644d39c701fce3 (diff) | |
| download | edk2-43233ff9f88e5c9b88228810f7725bade4cdfecf.tar.gz edk2-43233ff9f88e5c9b88228810f7725bade4cdfecf.tar.bz2 edk2-43233ff9f88e5c9b88228810f7725bade4cdfecf.zip | |
ArmVirtPkg/ArmVirtQemu: Reduce MMIO region mapped by default
Currently, the ArmVirtQemu startup code maps a 128 MiB of MMIO space, as
it knows that the UART, GIC and RTC live there. Now that the GIC driver
maps its MMIO registers itself, there is no need for this region to
cover its MMIO space. And there are other regions here that don't need
to be mapped by default: the only ones that need to be mapped are the
UARTS, the RTC, the fw_cfg MMIO interface and the virtio-mmio regions,
all of which live in a 32 MiB window starting at address 0x900_0000.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'BaseTools/Source/Python/FirmwareStorageFormat/Common.py')
0 files changed, 0 insertions, 0 deletions