5 files changed, 6 insertions, 10 deletions
diff --git a/board/freescale/imxrt1020-evk/imxrt1020-evk.c b/board/freescale/imxrt1020-evk/imxrt1020-evk.c
index 479e66bddc..54a733b12c 100644
--- a/board/freescale/imxrt1020-evk/imxrt1020-evk.c
+++ b/board/freescale/imxrt1020-evk/imxrt1020-evk.c
@@ -71,11 +71,6 @@ u32 spl_boot_device(void)
 }
 #endif
 
-u32 get_board_rev(void)
-{
-	return 0;
-}
-
 int board_init(void)
 {
 	gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
diff --git a/board/freescale/imxrt1050-evk/imxrt1050-evk.c b/board/freescale/imxrt1050-evk/imxrt1050-evk.c
index eb492390db..6132916578 100644
--- a/board/freescale/imxrt1050-evk/imxrt1050-evk.c
+++ b/board/freescale/imxrt1050-evk/imxrt1050-evk.c
@@ -71,11 +71,6 @@ u32 spl_boot_device(void)
 }
 #endif
 
-u32 get_board_rev(void)
-{
-	return 0;
-}
-
 int board_init(void)
 {
 	gd->bd->bi_boot_params = gd->bd->bi_dram[0].start + 0x100;
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c
index c8439a6347..46095acedf 100644
--- a/board/freescale/mx51evk/mx51evk.c
+++ b/board/freescale/mx51evk/mx51evk.c
@@ -35,6 +35,7 @@ int dram_init(void)
 	return 0;
 }
 
+#ifdef CONFIG_REVISION_TAG
 u32 get_board_rev(void)
 {
 	u32 rev = get_cpu_rev();
@@ -42,6 +43,7 @@ u32 get_board_rev(void)
 		rev |= BOARD_REV_2_0 << BOARD_VER_OFFSET;
 	return rev;
 }
+#endif
 
 #define UART_PAD_CTRL	(PAD_CTL_HYS | PAD_CTL_PUS_100K_DOWN | PAD_CTL_DSE_HIGH)
 
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index 0888630569..a9800ed769 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -32,6 +32,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+#ifdef CONFIG_REVISION_TAG
 u32 get_board_rev(void)
 {
 	struct iim_regs *iim = (struct iim_regs *)IMX_IIM_BASE;
@@ -46,6 +47,7 @@ u32 get_board_rev(void)
 
 	return (get_cpu_rev() & ~(0xF << 8)) | (rev & 0xF) << 8;
 }
+#endif
 
 #define UART_PAD_CTRL	(PAD_CTL_HYS | PAD_CTL_DSE_HIGH | \
 			 PAD_CTL_PUS_100K_UP | PAD_CTL_ODE)
diff --git a/board/freescale/mx6sabreauto/mx6sabreauto.c b/board/freescale/mx6sabreauto/mx6sabreauto.c
index e92ef26d0a..9155dcfbd0 100644
--- a/board/freescale/mx6sabreauto/mx6sabreauto.c
+++ b/board/freescale/mx6sabreauto/mx6sabreauto.c
@@ -321,12 +321,14 @@ static void setup_gpmi_nand(void)
 }
 #endif
 
+#ifdef CONFIG_REVISION_TAG
 u32 get_board_rev(void)
 {
 	int rev = nxp_board_rev();
 
 	return (get_cpu_rev() & ~(0xF << 8)) | rev;
 }
+#endif
 
 static int ar8031_phy_fixup(struct phy_device *phydev)
 {