remove unnecessary env variable linux_id

diff --git a/board/karo/tx48/tx48.c b/board/karo/tx48/tx48.c
index bfede72491161cc321d0f0edc004486ac615419e..1c1942b3ebf91b676b12e8dfafcc8221e9e9f090 100644 (file)
--- a/board/karo/tx48/tx48.c
+++ b/board/karo/tx48/tx48.c
@@ -742,10 +742,6 @@ int checkboard(void)
 int board_late_init(void)
 {
        const char *baseboard;
-       const char *arch_number = getenv("linux_id");
-
-       if (arch_number)
-               gd->bd->bi_arch_number = simple_strtoul(arch_number, NULL, 0);
 
        baseboard = getenv("baseboard");
        if (!baseboard)