haraldwolff/qemu-patch-raspberry4
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ppc_newworld: do not use isa_mmio

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This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-4-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Paolo Bonzini 2013-07-22 15:54:13 +02:00 committed by Anthony Liguori
parent 7d52857ea5
commit 2b1096e02d
1 changed files with 4 additions and 1 deletions
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5
hw/ppc/mac_newworld.c
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@ -152,6 +152,7 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
CPUPPCState *env = NULL;
char *filename;
qemu_irq *pic, **openpic_irqs;
MemoryRegion *isa = g_new(MemoryRegion, 1);
MemoryRegion *unin_memory = g_new(MemoryRegion, 1);
MemoryRegion *unin2_memory = g_new(MemoryRegion, 1);
int linux_boot, i, j, k;
@ -288,7 +289,9 @@ static void ppc_core99_init(QEMUMachineInitArgs *args)
}
/* Register 8 MB of ISA IO space */
isa_mmio_init(0xf2000000, 0x00800000);
memory_region_init_alias(isa, NULL, "isa_mmio",
get_system_io(), 0, 0x00800000);
memory_region_add_subregion(get_system_memory(), 0xf2000000, isa);
/* UniN init: XXX should be a real device */
memory_region_init_io(unin_memory, NULL, &unin_ops, token, "unin", 0x1000);