Better describe the I/O CS regions, add the ROMCS region.
Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@xxxxxxxxx>
Message-id: <20200510210128.18343-11-f4bug@xxxxxxxxx>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@xxxxxxxxx>
---
hw/pci-host/bonito.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index 52015cc2a7..20f2797a73 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -673,6 +673,8 @@ static void bonito_realize(PCIDevice *dev, Error **errp)
sysbus_init_mmio(sysbus, &s->iomem_cop);
sysbus_mmio_map(sysbus, 4, 0x1fe00300);
+ create_unimplemented_device("ROMCS", BONITO_FLASH_BASE, 60 * MiB);
+
/* Map PCI IO Space 0x1fd0 0000 - 0x1fd1 0000 */
memory_region_init_alias(&s->bonito_pciio, OBJECT(s), "isa_mmio",
get_system_io(), 0, BONITO_PCIIO_SIZE);
@@ -680,10 +682,17 @@ static void bonito_realize(PCIDevice *dev, Error **errp)
sysbus_mmio_map(sysbus, 5, BONITO_PCIIO_BASE);
/* add pci local io mapping */
- memory_region_init_alias(&s->bonito_localio, OBJECT(s), "isa_mmio",
- get_system_io(), 0, BONITO_DEV_SIZE);
+
+ memory_region_init_alias(&s->bonito_localio, OBJECT(s), "IOCS[0]",
+ get_system_io(), 0, 256 * KiB);
sysbus_init_mmio(sysbus, &s->bonito_localio);
sysbus_mmio_map(sysbus, 6, BONITO_DEV_BASE);
+ create_unimplemented_device("IOCS[1]", BONITO_DEV_BASE + 1 * 256 * KiB,
+ 256 * KiB);
+ create_unimplemented_device("IOCS[2]", BONITO_DEV_BASE + 2 * 256 * KiB,
+ 256 * KiB);
+ create_unimplemented_device("IOCS[3]", BONITO_DEV_BASE + 3 * 256 * KiB,
+ 256 * KiB);
memory_region_init_alias(pcimem_alias, NULL, "pci.mem.alias",
&bs->pci_mem, 0, BONITO_PCIHI_SIZE);
--
2.21.3
