From 5b86ca96d03c781f2035c0ecfea526d42f6999f6 Mon Sep 17 00:00:00 2001
From: Alexey Brodkin <abrodkin@synopsys.com>
Date: Wed, 10 Oct 2018 14:03:47 +0300
Subject: [PATCH] iot_dk/hsdk: Implement its own print_cpuinfo()
ARC IDENTITY register only encodes major architecture
type and version while for a particular board/silicon we
may know better which template was used and so we may identify
CPU more precise, which exactly we do here.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---
board/synopsys/hsdk/hsdk.c | 8 ++++++++
board/synopsys/iot_devkit/iot_devkit.c | 8 ++++++++
2 files changed, 16 insertions(+)
diff --git a/board/synopsys/hsdk/hsdk.c b/board/synopsys/hsdk/hsdk.c
index fb4286f71b..4f46d2e25b 100644
--- a/board/synopsys/hsdk/hsdk.c
+++ b/board/synopsys/hsdk/hsdk.c
@@ -1046,3 +1046,11 @@ int board_mmc_init(bd_t *bis)
return 0;
}
+
+#ifdef CONFIG_DISPLAY_CPUINFO
+int print_cpuinfo(void)
+{
+ printf("CPU: ARC HS38 v2.1c\n");
+ return 0;
+}
+#endif /* CONFIG_DISPLAY_CPUINFO */
diff --git a/board/synopsys/iot_devkit/iot_devkit.c b/board/synopsys/iot_devkit/iot_devkit.c
index c185d5cdb5..1d848dde03 100644
--- a/board/synopsys/iot_devkit/iot_devkit.c
+++ b/board/synopsys/iot_devkit/iot_devkit.c
@@ -166,3 +166,11 @@ int checkboard(void)
puts("Board: Synopsys IoT Development Kit\n");
return 0;
};
+
+#ifdef CONFIG_DISPLAY_CPUINFO
+int print_cpuinfo(void)
+{
+ printf("CPU: ARC EM9D\n");
+ return 0;
+}
+#endif /* CONFIG_DISPLAY_CPUINFO */
--
2.39.5