[U-Boot] [PATCH] socfpga: Fix SOCFPGA build error for Altera dev kit

[Chin Liang See]

To fix the build error when build for Altera dev kit, not
virtual target. At same time, set the build for Altera dev
kit as default instead virtual target. With that, U-Boot
is booting well and SPL still lack of few drivers.

Signed-off-by: Chin Liang See <clsee at altera.com>
Cc: Pavel Machek <pavel at denx.de>
Cc: Marek Vasut <marex at denx.de>
Cc: Tom Rini <trini at ti.com>
Cc: Albert Aribaud <albert.u.boot at aribaud.net>
---
 arch/arm/cpu/armv7/socfpga/clock_manager.c       |    1 -
 arch/arm/cpu/armv7/socfpga/config.mk             |    3 +++
 arch/arm/cpu/armv7/socfpga/spl.c                 |    2 ++
 arch/arm/include/asm/arch-socfpga/scan_manager.h |    2 ++
 board/altera/socfpga/Makefile                    |    2 +-
 include/configs/socfpga_cyclone5.h               |    2 +-
 6 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/arch/arm/cpu/armv7/socfpga/clock_manager.c b/arch/arm/cpu/armv7/socfpga/clock_manager.c
index 23d697d..85a1a70 100644
--- a/arch/arm/cpu/armv7/socfpga/clock_manager.c
+++ b/arch/arm/cpu/armv7/socfpga/clock_manager.c
@@ -188,7 +188,6 @@ void cm_basic_init(const cm_config_t *cfg)
 	 * Time starts here
 	 * must wait 7 us from BGPWRDN_SET(0) to VCO_ENABLE_SET(1)
 	 */
-	reset_timer();
 	start = get_timer(0);
 	/* timeout in unit of us as CONFIG_SYS_HZ = 1000*1000 */
 	timeout = 7;
diff --git a/arch/arm/cpu/armv7/socfpga/config.mk b/arch/arm/cpu/armv7/socfpga/config.mk
index 3d18491..2a99c72 100644
--- a/arch/arm/cpu/armv7/socfpga/config.mk
+++ b/arch/arm/cpu/armv7/socfpga/config.mk
@@ -6,3 +6,6 @@
 ifndef CONFIG_SPL_BUILD
 ALL-y	+= u-boot.img
 endif
+
+# Added for handoff support
+PLATFORM_RELFLAGS += -Iboard/$(VENDOR)/$(BOARD)
diff --git a/arch/arm/cpu/armv7/socfpga/spl.c b/arch/arm/cpu/armv7/socfpga/spl.c
index 4bed19d..27efde6 100644
--- a/arch/arm/cpu/armv7/socfpga/spl.c
+++ b/arch/arm/cpu/armv7/socfpga/spl.c
@@ -14,6 +14,8 @@
 #include <spl.h>
 #include <asm/arch/system_manager.h>
 #include <asm/arch/freeze_controller.h>
+#include <asm/arch/clock_manager.h>
+#include <asm/arch/scan_manager.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
diff --git a/arch/arm/include/asm/arch-socfpga/scan_manager.h b/arch/arm/include/asm/arch-socfpga/scan_manager.h
index f9be621..b2686d3 100644
--- a/arch/arm/include/asm/arch-socfpga/scan_manager.h
+++ b/arch/arm/include/asm/arch-socfpga/scan_manager.h
@@ -87,4 +87,6 @@ extern const uint32_t iocsr_scan_chain2_table[
 extern const uint32_t iocsr_scan_chain3_table[
 	((CONFIG_HPS_IOCSR_SCANCHAIN3_LENGTH / 32) + 1)];
 
+int scan_mgr_configure_iocsr(void);
+
 #endif /* _SCAN_MANAGER_H_ */
diff --git a/board/altera/socfpga/Makefile b/board/altera/socfpga/Makefile
index de339ec..44baa00 100644
--- a/board/altera/socfpga/Makefile
+++ b/board/altera/socfpga/Makefile
@@ -7,4 +7,4 @@
 #
 
 obj-y	:= socfpga_cyclone5.o
-obj-$(CONFIG_SPL_BUILD) += pinmux_config.o
+obj-$(CONFIG_SPL_BUILD) += pinmux_config.o iocsr_config.o
diff --git a/include/configs/socfpga_cyclone5.h b/include/configs/socfpga_cyclone5.h
index 262e744..589f2e3 100644
--- a/include/configs/socfpga_cyclone5.h
+++ b/include/configs/socfpga_cyclone5.h
@@ -15,7 +15,7 @@
  * High level configuration
  */
 /* Virtual target or real hardware */
-#define CONFIG_SOCFPGA_VIRTUAL_TARGET
+#undef CONFIG_SOCFPGA_VIRTUAL_TARGET
 
 #define CONFIG_ARMV7
 #define CONFIG_SYS_DCACHE_OFF
-- 
1.7.9.5