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hw/loongarch/virt: Add cfi01 pflash device

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Add cfi01 pflash device for LoongArch virt machine

Signed-off-by: Xiaojuan Yang <yangxiaojuan@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221130100647.398565-1-yangxiaojuan@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Xiaojuan Yang 2022-11-07 10:09:47 +08:00 • committed by Song Gao
parent c4ffd91aba
commit 14dccc8ea6
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4 changed files with 86 additions and 0 deletions
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5
include/hw/loongarch/virt.h
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@ -12,6 +12,7 @@
#include "hw/boards.h"
#include "qemu/queue.h"
#include "hw/intc/loongarch_ipi.h"
#include "hw/block/flash.h"
#define LOONGARCH_MAX_VCPUS 4
@ -20,6 +21,9 @@
#define VIRT_FWCFG_BASE 0x1e020000UL
#define VIRT_BIOS_BASE 0x1c000000UL
#define VIRT_BIOS_SIZE (4 * MiB)
#define VIRT_FLASH_SECTOR_SIZE (128 * KiB)
#define VIRT_FLASH_BASE 0x1d000000UL
#define VIRT_FLASH_SIZE (16 * MiB)
#define VIRT_LOWMEM_BASE 0
#define VIRT_LOWMEM_SIZE 0x10000000
@ -48,6 +52,7 @@ struct LoongArchMachineState {
int fdt_size;
DeviceState *platform_bus_dev;
PCIBus *pci_bus;
PFlashCFI01 *flash;
};
#define TYPE_LOONGARCH_MACHINE MACHINE_TYPE_NAME("virt")