diff options
| -rw-r--r-- | hw/arm/npcm7xx_boards.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c index 939391c3a3..b4c772d6b5 100644 --- a/hw/arm/npcm7xx_boards.c +++ b/hw/arm/npcm7xx_boards.c @@ -19,12 +19,42 @@ #include "exec/address-spaces.h" #include "hw/arm/npcm7xx.h" #include "hw/core/cpu.h" +#include "hw/loader.h" #include "qapi/error.h" +#include "qemu-common.h" #include "qemu/units.h" +#include "sysemu/sysemu.h" #define NPCM750_EVB_POWER_ON_STRAPS 0x00001ff7 #define QUANTA_GSJ_POWER_ON_STRAPS 0x00001fff +static const char npcm7xx_default_bootrom[] = "npcm7xx_bootrom.bin"; + +static void npcm7xx_load_bootrom(MachineState *machine, NPCM7xxState *soc) +{ + g_autofree char *filename = NULL; + int ret; + + if (!bios_name) { + bios_name = npcm7xx_default_bootrom; + } + + filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); + if (!filename) { + error_report("Could not find ROM image '%s'", bios_name); + if (!machine->kernel_filename) { + /* We can't boot without a bootrom or a kernel image. */ + exit(1); + } + return; + } + ret = load_image_mr(filename, &soc->irom); + if (ret < 0) { + error_report("Failed to load ROM image '%s'", filename); + exit(1); + } +} + static void npcm7xx_connect_dram(NPCM7xxState *soc, MemoryRegion *dram) { memory_region_add_subregion(get_system_memory(), NPCM7XX_DRAM_BA, dram); @@ -61,6 +91,7 @@ static void npcm750_evb_init(MachineState *machine) npcm7xx_connect_dram(soc, machine->ram); qdev_realize(DEVICE(soc), NULL, &error_fatal); + npcm7xx_load_bootrom(machine, soc); npcm7xx_load_kernel(machine, soc); } @@ -72,6 +103,7 @@ static void quanta_gsj_init(MachineState *machine) npcm7xx_connect_dram(soc, machine->ram); qdev_realize(DEVICE(soc), NULL, &error_fatal); + npcm7xx_load_bootrom(machine, soc); npcm7xx_load_kernel(machine, soc); } |