[U-Boot] [PATCH v5 17/20] arm: socfpga: Adding clock frequency info for U-Boot

tien.fong.chee at intel.com
2017-12-05T07:58:07Z

Clock frequency info is required in U-Boot because info would be erased
when transition from SPL to U-Boot.

Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
---
arch/arm/mach-socfpga/board.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-socfpga/board.c b/arch/arm/mach-socfpga/board.c
index 965f9dc..8d3b515 100644
--- a/arch/arm/mach-socfpga/board.c
+++ b/arch/arm/mach-socfpga/board.c
@@ -8,7 +8,9 @@

#include <common.h>
#include <errno.h>
+#include <fdtdec.h>
#include <asm/arch/reset_manager.h>
+#include <asm/arch/clock_manager.h>
#include <asm/io.h>

#include <usb.h>
@@ -26,6 +28,11 @@ int board_init(void)
/* Address of boot parameters for ATAG (if ATAG is used) */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;

+#if defined(CONFIG_TARGET_SOCFPGA_ARRIA10)
+ /* configuring the clock based on handoff */
+ cm_basic_init(gd->fdt_blob);
+#endif
+
return 0;
}

--
2.2.0