A small change allows this to operate on sandbox.
Signed-off-by: Simon Glass <sjg@chromium.org>
 #ifdef CONFIG_ANDROID_BOOT_IMAGE
        case IMAGE_FORMAT_ANDROID:
                printf("## Booting Android Image at 0x%08lx ...\n", img_addr);
-               if (android_image_get_kernel((void *)img_addr, images->verify,
+               if (android_image_get_kernel(buf, images->verify,
                                             os_data, os_len))
                        return NULL;
                break;
 
 #define CONFIG_RSA
 #define CONFIG_CMD_FDT
 #define CONFIG_DEFAULT_DEVICE_TREE     sandbox
+#define CONFIG_ANDROID_BOOT_IMAGE
 
 #define CONFIG_FS_FAT
 #define CONFIG_FS_EXT4