hw/arm, loongarch: Move load_image_to_fw_cfg() to common location

load_image_to_fw_cfg() is duplicated by both arm and loongarch. The same
function will be required by riscv too. So, it's time to refactor and
move this function to a common path.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20221004092351.18209-2-sunilvl@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>

1 files changed, 0 insertions, 33 deletions

diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c
index 29df99727d..4b595a9ea4 100644
--- a/hw/loongarch/virt.c
+++ b/hw/loongarch/virt.c
@@ -598,39 +598,6 @@ static void reset_load_elf(void *opaque)
     }
 }
 
-/* Load an image file into an fw_cfg entry identified by key. */
-static void load_image_to_fw_cfg(FWCfgState *fw_cfg, uint16_t size_key,
-                                 uint16_t data_key, const char *image_name,
-                                 bool try_decompress)
-{
-    size_t size = -1;
-    uint8_t *data;
-
-    if (image_name == NULL) {
-        return;
-    }
-
-    if (try_decompress) {
-        size = load_image_gzipped_buffer(image_name,
-                                         LOAD_IMAGE_MAX_GUNZIP_BYTES, &data);
-    }
-
-    if (size == (size_t)-1) {
-        gchar *contents;
-        gsize length;
-
-        if (!g_file_get_contents(image_name, &contents, &length, NULL)) {
-            error_report("failed to load \"%s\"", image_name);
-            exit(1);
-        }
-        size = length;
-        data = (uint8_t *)contents;
-    }
-
-    fw_cfg_add_i32(fw_cfg, size_key, size);
-    fw_cfg_add_bytes(fw_cfg, data_key, data, size);
-}
-
 static void fw_cfg_add_kernel_info(FWCfgState *fw_cfg)
 {
     /*