helper: Add converter from JEP106 ID to manufacturer name

[openocd.git] / src / jtag / core.c

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 74c2731c2ca3777c7e2434b99d369e81d46a8b7b..fd4370f4427438097d1ac6cee219991707d70e83 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -36,6 +36,7 @@
 #include "swd.h"
 #include "interface.h"
 #include <transport/transport.h>
+#include <helper/jep106.h>
 
 #ifdef HAVE_STRINGS_H
 #include <strings.h>
@@ -894,6 +895,8 @@ void jtag_sleep(uint32_t us)
 
 #define JTAG_MAX_AUTO_TAPS 20
 
+#define EXTRACT_JEP106_BANK(X) (((X) & 0xf00) >> 8)
+#define EXTRACT_JEP106_ID(X)   (((X) & 0xfe) >> 1)
 #define EXTRACT_MFG(X)  (((X) & 0xffe) >> 1)
 #define EXTRACT_PART(X) (((X) & 0xffff000) >> 12)
 #define EXTRACT_VER(X)  (((X) & 0xf0000000) >> 28)
@@ -957,10 +960,11 @@ static void jtag_examine_chain_display(enum log_levels level, const char *msg,
 {
        log_printf_lf(level, __FILE__, __LINE__, __func__,
                "JTAG tap: %s %16.16s: 0x%08x "
-               "(mfg: 0x%3.3x, part: 0x%4.4x, ver: 0x%1.1x)",
+               "(mfg: 0x%3.3x (%s), part: 0x%4.4x, ver: 0x%1.1x)",
                name, msg,
                (unsigned int)idcode,
                (unsigned int)EXTRACT_MFG(idcode),
+               jep106_manufacturer(EXTRACT_JEP106_BANK(idcode), EXTRACT_JEP106_ID(idcode)),
                (unsigned int)EXTRACT_PART(idcode),
                (unsigned int)EXTRACT_VER(idcode));
 }