x86: fsp: Only FSP2 has INIT_PHASE_END_FIRMWARE

For FSP1, there is no such INIT_PHASE_END_FIRMWARE.

Move board_final_cleanup() to fsp2 directory.

Fixes: 7c73cea44290 ("x86: Notify the FSP of the 'end firmware' event")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested on chromebook_coral, chromebook_samus, chromebook_link, minnowmax
Tested-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/lib/fsp2/fsp_common.c b/arch/x86/lib/fsp2/fsp_common.c
index f69456e..20c3f64 100644
--- a/arch/x86/lib/fsp2/fsp_common.c
+++ b/arch/x86/lib/fsp2/fsp_common.c
@@ -6,8 +6,25 @@
 
 #include <common.h>
 #include <init.h>
+#include <asm/fsp/fsp_support.h>
 
 int arch_fsp_init(void)
 {
 	return 0;
 }
+
+void board_final_cleanup(void)
+{
+	u32 status;
+
+	/* TODO(sjg@chromium.org): This causes Linux to crash */
+	return;
+
+	/* call into FspNotify */
+	debug("Calling into FSP (notify phase INIT_PHASE_END_FIRMWARE): ");
+	status = fsp_notify(NULL, INIT_PHASE_END_FIRMWARE);
+	if (status)
+		debug("fail, error code %x\n", status);
+	else
+		debug("OK\n");
+}