x86: fsp: Remove the call to set up internal uart in fsp_init()

First of all, it's inappropriate to call setup_internal_uart() in a
generic API fsp_init(), as CONFIG_INTERNAL_UART is an option that
is only available on BayTrail platform. Secondly even for BayTrail,
there is no need to call setup_internal_uart() at all, as Intel FSP
will do this for us.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

arch/x86/lib/fsp/fsp_support.c

@@ -110,10 +110,6 @@ void fsp_init(u32 stack_top, u32 boot_mode, void *nvs_buf)
 	struct upd_region *fsp_upd;
 #endif
 
-#ifdef CONFIG_INTERNAL_UART
-	setup_internal_uart(1);
-#endif
-
 	fsp_hdr = find_fsp_header();
 	if (fsp_hdr == NULL) {
 		/* No valid FSP info header was found */