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hw/arm/mps2-tz: Set MachineClass default_ram info from RAMInfo data

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Instead of hardcoding the MachineClass default_ram_size and
default_ram_id fields, set them on class creation by finding the
entry in the RAMInfo array which is marked as being the QEMU system
RAM.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210215115138.20465-18-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2021-02-15 11:51:31 +00:00
parent 4fec32db9c
commit 18a8c3b390
1 changed files with 22 additions and 2 deletions
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24
hw/arm/mps2-tz.c
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@ -811,8 +811,26 @@ static void mps2tz_class_init(ObjectClass *oc, void *data)
mc->init = mps2tz_common_init;
iic->check = mps2_tz_idau_check;
mc->default_ram_size = 16 * MiB;
mc->default_ram_id = "mps.ram";
}
static void mps2tz_set_default_ram_info(MPS2TZMachineClass *mmc)
{
/*
* Set mc->default_ram_size and default_ram_id from the
* information in mmc->raminfo.
*/
MachineClass *mc = MACHINE_CLASS(mmc);
const RAMInfo *p;
for (p = mmc->raminfo; p->name; p++) {
if (p->mrindex < 0) {
/* Found the entry for "system memory" */
mc->default_ram_size = p->size;
mc->default_ram_id = p->name;
return;
}
}
g_assert_not_reached();
}
static void mps2tz_an505_class_init(ObjectClass *oc, void *data)
@ -835,6 +853,7 @@ static void mps2tz_an505_class_init(ObjectClass *oc, void *data)
mmc->numirq = 92;
mmc->raminfo = an505_raminfo;
mmc->armsse_type = TYPE_IOTKIT;
mps2tz_set_default_ram_info(mmc);
}
static void mps2tz_an521_class_init(ObjectClass *oc, void *data)
@ -857,6 +876,7 @@ static void mps2tz_an521_class_init(ObjectClass *oc, void *data)
mmc->numirq = 92;
mmc->raminfo = an505_raminfo; /* AN521 is the same as AN505 here */
mmc->armsse_type = TYPE_SSE200;
mps2tz_set_default_ram_info(mmc);
}
static const TypeInfo mps2tz_info = {