[PATCH v2] board: freescale: p1_p2_rdb_pc: Allow to compile without __SW_BOOT_SD macro

[Pali Rohár]

Add #ifdef guard for __SW_BOOT_SD macro like there are guards for all other
__SW_BOOT_* macros.

Signed-off-by: Pali Rohár <pali at kernel.org>
---
Changes in v2:
* Rebase on top of next branch, commit 9121478ee6f2aee381f8fe49d8997d43527d351a
---
 board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
index 947bbc9a5ab7..ffa9aebad1c0 100644
--- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
+++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c
@@ -224,8 +224,11 @@ int checkboard(void)
 	val = (in & io_config) | (out & (~io_config));
 
 	puts("rom_loc: ");
-	if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SD) {
+	if (0) {
+#ifdef __SW_BOOT_SD
+	} else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SD) {
 		puts("sd");
+#endif
 #ifdef __SW_BOOT_SD2
 	} else if ((val & (~__SW_BOOT_MASK)) == __SW_BOOT_SD2) {
 		puts("sd");
-- 
2.20.1