From 80c0d38a560cd991907340799fb55a6d75dd997f Mon Sep 17 00:00:00 2001
From: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Date: Tue, 10 Aug 2021 06:50:20 -0600
Subject: [PATCH] xilinx: common: Add function to print SoC info
Add print_cpuinfo() to print SoC info like family & revision.
This function depends on CONFIG_DISPLAY_CPUINFO config.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Reviewed-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
board/xilinx/common/board.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/board/xilinx/common/board.c b/board/xilinx/common/board.c
index 92b61d83ca..90c87bab5c 100644
--- a/board/xilinx/common/board.c
+++ b/board/xilinx/common/board.c
@@ -18,6 +18,7 @@
#include <i2c_eeprom.h>
#include <net.h>
#include <generated/dt.h>
+#include <soc.h>
#include "fru.h"
@@ -440,3 +441,28 @@ int __maybe_unused board_fit_config_name_match(const char *name)
return -1;
}
+
+#if defined(CONFIG_DISPLAY_CPUINFO) && !defined(CONFIG_ARCH_ZYNQ)
+int print_cpuinfo(void)
+{
+ struct udevice *soc;
+ char name[SOC_MAX_STR_SIZE];
+ int ret;
+
+ ret = soc_get(&soc);
+ if (ret) {
+ printf("CPU: UNKNOWN\n");
+ return 0;
+ }
+
+ ret = soc_get_family(soc, name, SOC_MAX_STR_SIZE);
+ if (ret)
+ printf("CPU: %s\n", name);
+
+ ret = soc_get_revision(soc, name, SOC_MAX_STR_SIZE);
+ if (ret)
+ printf("Silicon: %s\n", name);
+
+ return 0;
+}
+#endif