mpm: Add EEPROM utilities for N310

Actually-written-by: Moritz Fischer <moritz.fischer@ettus.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/mpm/tools/eeprom-init.c b/mpm/tools/eeprom-init.c
new file mode 100644
index 000000000..a7eeeab70
--- /dev/null
+++ b/mpm/tools/eeprom-init.c
@@ -0,0 +1,42 @@
+//
+// Copyright 2017 Ettus Research, a National Instruments Company
+//
+// SPDX-License-Identifier: GPL-3.0
+//
+
+#include "eeprom.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+void usage(char *argv[])
+{
+	printf("-- Usage -- \n");
+	printf("%s serial# revision eth0 eth1 eth2\n\n", argv[0]);
+	printf("Example:\n");
+	printf("$ %s 310A850 2 0c:22:cc:1a:25:c1 0c:22:cc:1a:25:c2 0c:22:cc:1a:25:c3\n",
+		argv[0]);
+
+}
+
+int main(int argc, char *argv[])
+{
+	struct usrp_sulfur_eeprom *ep, *ep2;
+
+	if (argc != 6) {
+		usage(argv);
+		return EXIT_FAILURE;
+	}
+
+	printf("sizeof(*ep)=%lu\n", sizeof(*ep));
+
+	ep = usrp_sulfur_eeprom_new(NULL, 0x4242, atoi(argv[2]), argv[1], argv[3],
+	                            argv[4],  argv[5]);
+	usrp_sulfur_eeprom_print(ep);
+	usrp_sulfur_eeprom_to_i2c(ep, "/dev/i2c-2");
+	free(ep);
+
+	printf("-- Reading back \n");
+	ep2 = usrp_sulfur_eeprom_from_file(NVMEM_PATH_MB);
+	usrp_sulfur_eeprom_print(ep2);
+	free(ep2);
+}