int rom_add_file(const char *file, const char *fw_dir,
- hwaddr addr, int32_t bootindex);
+ hwaddr addr, int32_t bootindex,
+ bool option);
void *rom_add_blob(const char *name, const void *blob, size_t len,
hwaddr addr, const char *fw_file_name,
FWCfgReadCallback fw_callback, void *callback_opaque);
@@ -60,7 +62,7 @@ void *rom_ptr(hwaddr addr);
void do_info_roms(Monitor *mon, const QDict *qdict);
#define rom_add_file_fixed(_f, _a, _i) \
- rom_add_file(_f, NULL, _a, _i)
+ rom_add_file(_f, NULL, _a, _i, false)
#define rom_add_blob_fixed(_f, _b, _l, _a) \
rom_add_blob(_f, _b, _l, _a, NULL, NULL, NULL)
diff --git a/hw/core/loader.c b/hw/core/loader.c
index 0634bee..a19b158 100644
--- a/hw/core/loader.c
+++ b/hw/core/loader.c
@@ -54,6 +54,7 @@
#include <zlib.h>
+bool option_rom_in_ram = false;
bool rom_file_in_ram = true;
static int roms_loaded;
@@ -624,7 +625,8 @@ static void *rom_set_mr(Rom *rom, Object *owner, const char
*name)
}
int rom_add_file(const char *file, const char *fw_dir,
- hwaddr addr, int32_t bootindex)
+ hwaddr addr, int32_t bootindex,
+ bool option)
{
Rom *rom;
int rc, fd = -1;
@@ -676,7 +678,7 @@ int rom_add_file(const char *file, const char *fw_dir,
basename);
snprintf(devpath, sizeof(devpath), "/address@hidden", fw_file_name);
- if (rom_file_in_ram) {
+ if ((!option || option_rom_in_ram) && rom_file_in_ram) {
data = rom_set_mr(rom, OBJECT(fw_cfg), devpath);
} else {
data = rom->data;
@@ -755,12 +757,12 @@ int rom_add_elf_program(const char *name, void *data,
size_t datasize,
int rom_add_vga(const char *file)
{
- return rom_add_file(file, "vgaroms", 0, -1);
+ return rom_add_file(file, "vgaroms", 0, -1, true);
}
int rom_add_option(const char *file, int32_t bootindex)
{
- return rom_add_file(file, "genroms", 0, bootindex);
+ return rom_add_file(file, "genroms", 0, bootindex, true);
}
static void rom_reset(void *unused)