diff options
| author | Sunil V L <sunilvl@ventanamicro.com> | 2023-12-18 20:32:35 +0530 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2024-01-10 18:47:46 +1000 |
| commit | 4c7f4f4f0516ad1bad45b011235202f5be6899de (patch) | |
| tree | c4cc701e97496022c7c2cd6f6d537f0dbbaf7183 /hw/riscv | |
| parent | da14fc74d5965c4c22ed637775959b4d21dca813 (diff) | |
hw/arm/virt-acpi-build.c: Migrate fw_cfg creation to common location
RISC-V also needs to use the same code to create fw_cfg in DSDT. So,
avoid code duplication by moving the code in arm and riscv to a device
specific file.
Suggested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20231218150247.466427-2-sunilvl@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'hw/riscv')
| -rw-r--r-- | hw/riscv/virt-acpi-build.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/hw/riscv/virt-acpi-build.c b/hw/riscv/virt-acpi-build.c index d3bfaf502e..fc04d1defa 100644 --- a/hw/riscv/virt-acpi-build.c +++ b/hw/riscv/virt-acpi-build.c @@ -28,6 +28,7 @@ #include "hw/acpi/acpi.h" #include "hw/acpi/aml-build.h" #include "hw/acpi/utils.h" +#include "hw/nvram/fw_cfg_acpi.h" #include "qapi/error.h" #include "qemu/error-report.h" #include "sysemu/reset.h" @@ -97,22 +98,6 @@ static void acpi_dsdt_add_cpus(Aml *scope, RISCVVirtState *s) } } -static void acpi_dsdt_add_fw_cfg(Aml *scope, const MemMapEntry *fw_cfg_memmap) -{ - Aml *dev = aml_device("FWCF"); - aml_append(dev, aml_name_decl("_HID", aml_string("QEMU0002"))); - - /* device present, functioning, decoding, not shown in UI */ - aml_append(dev, aml_name_decl("_STA", aml_int(0xB))); - aml_append(dev, aml_name_decl("_CCA", aml_int(1))); - - Aml *crs = aml_resource_template(); - aml_append(crs, aml_memory32_fixed(fw_cfg_memmap->base, - fw_cfg_memmap->size, AML_READ_WRITE)); - aml_append(dev, aml_name_decl("_CRS", crs)); - aml_append(scope, dev); -} - /* RHCT Node[N] starts at offset 56 */ #define RHCT_NODE_ARRAY_OFFSET 56 @@ -226,7 +211,7 @@ static void build_dsdt(GArray *table_data, scope = aml_scope("\\_SB"); acpi_dsdt_add_cpus(scope, s); - acpi_dsdt_add_fw_cfg(scope, &memmap[VIRT_FW_CFG]); + fw_cfg_acpi_dsdt_add(scope, &memmap[VIRT_FW_CFG]); aml_append(dsdt, scope); |