microblaze: Use getenv_ulong() in place of getenv(), strtoul

This changes the board code to use the new getenv_ulong() function.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c
index ca5882dd0d8e607f9ae85864cc09c05ee69e3e0e..9828b7630f99ade9015da2030a978735d60c794c 100644 (file)
--- a/arch/microblaze/lib/board.c
+++ b/arch/microblaze/lib/board.c
@@ -172,9 +172,8 @@ void board_init (void)
        /* Initialize the console (after the relocation and devices init) */
        console_init_r();
 
-       if ((s = getenv ("loadaddr")) != NULL) {
-               load_addr = simple_strtoul (s, NULL, 16);
-       }
+       /* Initialize from environment */
+       load_addr = getenv_ulong("loadaddr", 16, load_addr);
 
 #if defined(CONFIG_CMD_NET)
        /* IP Address */