global: Convert simple_strtoul() with hex to hextoul()
It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.
Add a proper comment to simple_strtoul() while we are here.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/pxe_utils.c b/cmd/pxe_utils.c
index 9a30629..067c24e 100644
--- a/cmd/pxe_utils.c
+++ b/cmd/pxe_utils.c
@@ -351,7 +351,7 @@
int err;
/* Get the main fdt and map it */
- fdt_addr = simple_strtoul(env_get("fdt_addr_r"), NULL, 16);
+ fdt_addr = hextoul(env_get("fdt_addr_r"), NULL);
working_fdt = map_sysmem(fdt_addr, 0);
err = fdt_check_header(working_fdt);
if (err)
@@ -364,7 +364,7 @@
return;
}
- fdtoverlay_addr = simple_strtoul(fdtoverlay_addr_env, NULL, 16);
+ fdtoverlay_addr = hextoul(fdtoverlay_addr_env, NULL);
/* Cycle over the overlay files and apply them in order */
do {