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

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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>
This commit is contained in:
Sunil V L 2022-10-04 14:53:49 +05:30 • committed by Alistair Francis
parent 6c1876958b
commit 785a7383dd
4 changed files with 53 additions and 82 deletions
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33
hw/loongarch/virt.c
View file

@ -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)
{
/*