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hw/arm/virt: Use 256MB ECAM region by default

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With this patch, virt-3.0 machine uses a new 256MB ECAM region
by default instead of the legacy 16MB one, if highmem is set
(LPAE supported by the guest) and (!firmware_loaded || aarch64).

Indeed aarch32 mode FW may not support this high ECAM region.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Andrew Jones <drjones@redhat.com>
Message-id: 1529072910-16156-11-git-send-email-eric.auger@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Eric Auger 2018-06-22 13:28:37 +01:00 • committed by Peter Maydell
parent 8ae9a1ca5b
commit 17ec075a65
2 changed files with 11 additions and 0 deletions
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1
include/hw/arm/virt.h
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@ -98,6 +98,7 @@ typedef struct {
bool no_pmu;
bool claim_edge_triggered_timers;
bool smbios_old_sys_ver;
bool no_highmem_ecam;
} VirtMachineClass;
typedef struct {