diff options
Diffstat (limited to 'include/hw/arm/arm.h')
| -rw-r--r-- | include/hw/arm/arm.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/hw/arm/arm.h b/include/hw/arm/arm.h index ecbbba871e..cbbf4ca4cb 100644 --- a/include/hw/arm/arm.h +++ b/include/hw/arm/arm.h @@ -50,6 +50,13 @@ struct arm_boot_info { const struct arm_boot_info *info); void (*secondary_cpu_reset_hook)(ARMCPU *cpu, const struct arm_boot_info *info); + /* if a board is able to create a dtb without a dtb file then it + * sets get_dtb. This will only be used if no dtb file is provided + * by the user. On success, sets *size to the length of the created + * dtb, and returns a pointer to it. (The caller must free this memory + * with g_free() when it has finished with it.) On failure, returns NULL. + */ + void *(*get_dtb)(const struct arm_boot_info *info, int *size); /* if a board needs to be able to modify a device tree provided by * the user it should implement this hook. */ |