diff options
| -rw-r--r-- | hw/arm/boot.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/hw/arm/boot.c b/hw/arm/boot.c index 2083aeb95d..1bed02db6f 100644 --- a/hw/arm/boot.c +++ b/hw/arm/boot.c @@ -490,6 +490,16 @@ void arm_load_kernel(ARMCPU *cpu, struct arm_boot_info *info) /* Load the kernel. */ if (!info->kernel_filename) { + + if (have_dtb(info)) { + /* If we have a device tree blob, but no kernel to supply it to, + * copy it to the base of RAM for a bootloader to pick up. + */ + if (load_dtb(info->loader_start, info, 0) < 0) { + exit(1); + } + } + /* If no kernel specified, do nothing; we will start from address 0 * (typically a boot ROM image) in the same way as hardware. */ |