[RFC PATCH] common: board_f: add print_archinfo to display arch information

[Jaehoon Chung]

Current U-boot doesn't display a message about which architecture is
used. So Developer is difficult to know it by intuition.
This patch is displaying to CPU information with CONFIG_SYS_CPU.

CPU: armv8
DARM:  3.9 GiB

Signed-off-by: Jaehoon Chung <jh80.chung at samsung.com>
---
 common/board_f.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/common/board_f.c b/common/board_f.c
index 9f441c44f1..f42c062602 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -206,6 +206,14 @@ static int print_cpuinfo(void)
 }
 #endif
 
+#if defined(CONFIG_SYS_CPU)
+static int print_archinfo(void)
+{
+	printf("CPU: %s\n", CONFIG_SYS_CPU);
+	return 0;
+}
+#endif
+
 static int announce_dram_init(void)
 {
 	puts("DRAM:  ");
@@ -880,6 +888,9 @@ static const init_fnc_t init_sequence_f[] = {
 #endif
 #if defined(CONFIG_VID) && !defined(CONFIG_SPL)
 	init_func_vid,
+#endif
+#if defined(CONFIG_SYS_CPU)
+	print_archinfo,
 #endif
 	announce_dram_init,
 	dram_init,		/* configure available RAM banks */
-- 
2.17.1