[PATCH 1/2] arm: mvebu: a3720: Set BOOT_TARGET_DEVICES list to enabled peripherals

[Pali Rohár]

This allows to compile U-Boot without some boot option for some A3720 board
which does not have that peripheral.

Signed-off-by: Pali Rohár <pali at kernel.org>
---
 include/configs/mvebu_armada-37xx.h | 42 ++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 6 deletions(-)

diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index a39db075eae9..2ed6125f5c43 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -40,13 +40,43 @@
 #define CONFIG_LBA48
 #define CONFIG_SYS_64BIT_LBA
 
+#ifdef CONFIG_MMC
+#define BOOT_TARGET_DEVICES_MMC(func, i) func(MMC, mmc, i)
+#else
+#define BOOT_TARGET_DEVICES_MMC(func, i)
+#endif
+
+#ifdef CONFIG_USB_STORAGE
+#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
+#else
+#define BOOT_TARGET_DEVICES_USB(func)
+#endif
+
+#ifdef CONFIG_SCSI
+#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
+#else
+#define BOOT_TARGET_DEVICES_SCSI(func)
+#endif
+
+#if defined(CONFIG_CMD_DHCP) && defined(CONFIG_CMD_PXE)
+#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
+#else
+#define BOOT_TARGET_DEVICES_PXE(func)
+#endif
+
+#ifdef CONFIG_CMD_DHCP
+#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
+#else
+#define BOOT_TARGET_DEVICES_DHCP(func)
+#endif
+
 #define BOOT_TARGET_DEVICES(func) \
-	func(MMC, mmc, 1) \
-	func(MMC, mmc, 0) \
-	func(USB, usb, 0) \
-	func(SCSI, scsi, 0) \
-	func(PXE, pxe, na) \
-	func(DHCP, dhcp, na)
+	BOOT_TARGET_DEVICES_MMC(func, 1) \
+	BOOT_TARGET_DEVICES_MMC(func, 0) \
+	BOOT_TARGET_DEVICES_USB(func) \
+	BOOT_TARGET_DEVICES_SCSI(func) \
+	BOOT_TARGET_DEVICES_PXE(func) \
+	BOOT_TARGET_DEVICES_DHCP(func)
 
 #include <config_distro_bootcmd.h>
 
-- 
2.20.1