The original mapping had wrong base address. Signed-off-by: Jiaxun Yang <jiaxun.y...@flygoat.com> --- hw/pci-host/bonito.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c index 3fad470fc6..737ee131e1 100644 --- a/hw/pci-host/bonito.c +++ b/hw/pci-host/bonito.c @@ -85,9 +85,8 @@ #define BONITO_PCILO_BASE_VA 0xb0000000 #define BONITO_PCILO_SIZE 0x0c000000 #define BONITO_PCILO_TOP (BONITO_PCILO_BASE + BONITO_PCILO_SIZE - 1) -#define BONITO_PCILO0_BASE 0x10000000 -#define BONITO_PCILO1_BASE 0x14000000 -#define BONITO_PCILO2_BASE 0x18000000 +#define BONITO_PCILOx_BASE(x) (BONITO_PCILO_BASE + BONITO_PCILOx_SIZE * x) +#define BONITO_PCILOx_SIZE 0x04000000 #define BONITO_PCIHI_BASE 0x20000000 #define BONITO_PCIHI_SIZE 0x60000000 #define BONITO_PCIHI_TOP (BONITO_PCIHI_BASE + BONITO_PCIHI_SIZE - 1) @@ -610,7 +609,7 @@ static void bonito_pcihost_realize(DeviceState *dev, Error **errp) { PCIHostState *phb = PCI_HOST_BRIDGE(dev); BonitoState *bs = BONITO_PCI_HOST_BRIDGE(dev); - MemoryRegion *pcimem_lo_alias = g_new(MemoryRegion, 3); + MemoryRegion *pcimem_lo_alias = g_new(MemoryRegion, 1); memory_region_init(&bs->pci_mem, OBJECT(dev), "pci.mem", BONITO_PCIHI_SIZE); phb->bus = pci_register_root_bus(dev, "pci", @@ -622,9 +621,10 @@ static void bonito_pcihost_realize(DeviceState *dev, Error **errp) char *name = g_strdup_printf("pci.lomem%zu", i); memory_region_init_alias(&pcimem_lo_alias[i], NULL, name, - &bs->pci_mem, i * 64 * MiB, 64 * MiB); + &bs->pci_mem, BONITO_PCILOx_BASE(i), + BONITO_PCILOx_SIZE); memory_region_add_subregion(get_system_memory(), - BONITO_PCILO_BASE + i * 64 * MiB, + BONITO_PCILOx_BASE(i), &pcimem_lo_alias[i]); g_free(name); } -- 2.29.2