[U-Boot] [PATCH v1 2/5] ti: am335x: Fix bootargs when building without NET

[Alex Kiernan]

If DHCP/PXE commands are disabled then the compilation fails due to
bootargs attempting to use them:

  include/config_distro_bootcmd.h:319:2: error: expected ‘}’ before ‘BOOT_TARGET_DEVICES_references_PXE_without_CONFIG_CMD_DHCP_or_PXE’

Ensure that if the command aren't enabled, we don't try and use them.

Signed-off-by: Alex Kiernan <alex.kiernan at gmail.com>
---

 include/configs/am335x_evm.h | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index 158b7d4..e8b4125 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -74,14 +74,26 @@
 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
 	#devtypel #instance " "
 
+#if CONFIG_IS_ENABLED(CMD_PXE)
+# define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
+#else
+# define BOOT_TARGET_PXE(func)
+#endif
+
+#if CONFIG_IS_ENABLED(CMD_DHCP)
+# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
+#else
+# define BOOT_TARGET_DHCP(func)
+#endif
+
 #define BOOT_TARGET_DEVICES(func) \
 	func(MMC, mmc, 0) \
 	func(LEGACY_MMC, legacy_mmc, 0) \
 	func(MMC, mmc, 1) \
 	func(LEGACY_MMC, legacy_mmc, 1) \
 	func(NAND, nand, 0) \
-	func(PXE, pxe, na) \
-	func(DHCP, dhcp, na)
+	BOOT_TARGET_PXE(func) \
+	BOOT_TARGET_DHCP(func)
 
 #include <config_distro_bootcmd.h>
 
-- 
2.7.4