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hw/arm/bcm2836: Use the Cortex-A7 instead of Cortex-A15

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The BCM2836 uses a Cortex-A7, not a Cortex-A15. Update the device to
use the correct CPU.
https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2836/QA7_rev3.4.pdf

When the BCM2836 was introduced (bad5623690) the Cortex-A7 was not
available, so the very similar Cortex-A15 was used. Since dcf578ed8c
we can model the correct core.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Alistair Francis <alistair@alistair23.me>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20180319110215.16755-1-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2018-03-23 18:26:45 +00:00
parent a2e2d7fc46
commit 2b0b93210a
2 changed files with 2 additions and 2 deletions
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2
hw/arm/bcm2836.c
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@ -32,7 +32,7 @@ struct BCM283XInfo {
static const BCM283XInfo bcm283x_socs[] = { static const BCM283XInfo bcm283x_socs[] = {
{ {
.name = TYPE_BCM2836, .name = TYPE_BCM2836,
.cpu_type = ARM_CPU_TYPE_NAME("cortex-a15"), .cpu_type = ARM_CPU_TYPE_NAME("cortex-a7"),
.clusterid = 0xf, .clusterid = 0xf,
}, },
#ifdef TARGET_AARCH64 #ifdef TARGET_AARCH64

2
hw/arm/raspi.c
View File

@ -226,7 +226,7 @@ static void raspi2_machine_init(MachineClass *mc)
mc->no_parallel = 1; mc->no_parallel = 1;
mc->no_floppy = 1; mc->no_floppy = 1;
mc->no_cdrom = 1; mc->no_cdrom = 1;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a15"); mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a7");
mc->max_cpus = BCM283X_NCPUS; mc->max_cpus = BCM283X_NCPUS;
mc->min_cpus = BCM283X_NCPUS; mc->min_cpus = BCM283X_NCPUS;
mc->default_cpus = BCM283X_NCPUS; mc->default_cpus = BCM283X_NCPUS;