The current use case (ChromeOS) is the uncommon case. Document how this function is more normally used, where base is 0 and cmdline is NULL
Signed-off-by: Simon Glass sjg@chromium.org ---
include/bootm.h | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/include/bootm.h b/include/bootm.h index c815c40e3c4d..1800ca32c264 100644 --- a/include/bootm.h +++ b/include/bootm.h @@ -248,11 +248,14 @@ int bootm_process_cmdline_env(int flags); * * @addr: Address where the bzImage is moved before booting, either * BZIMAGE_LOAD_ADDR or ZIMAGE_LOAD_ADDR - * @base: Pointer to the boot parameters, typically at address - * DEFAULT_SETUP_BASE + * @size: Size of bzImage, or 0 to detect this * @initrd: Address of the initial ramdisk, or 0 if none * @initrd_size: Size of the initial ramdisk, or 0 if none - * @cmdline: Command line to use for booting + * @base_addr: If non-zero, this indicates that the boot parameters have already + * been loaded by the caller to this address, so the load_zimage() call + * in zboot_load() will be skipped when booting + * @cmdline: If non-NULL, the environment variable containing the command line + * to use for booting * Return: -EFAULT on error (normally it does not return) */ int zboot_run(ulong addr, ulong size, ulong initrd, ulong initrd_size,