X-Git-Url: http://git.rot13.org/?p=goodfet;a=blobdiff_plain;f=firmware%2Finclude%2Fejtag.h;fp=firmware%2Finclude%2Fejtag.h;h=dedfc72c7e976e22c80c4ee09ee8c382ae5f3ed5;hp=0000000000000000000000000000000000000000;hb=64712ca1ad4da7b006e1381c0909b409d24c9995;hpb=684729489c6d369f56a529645b980a094671bc08

diff --git a/firmware/include/ejtag.h b/firmware/include/ejtag.h
new file mode 100644
index 0000000..dedfc72
--- /dev/null
+++ b/firmware/include/ejtag.h
@@ -0,0 +1,21 @@
+/*! \file ejtag.h
+  \author Travis Goodspeed <travis at radiantmachines.com>
+  \brief MIPS EJTAG IR/DR definitions
+*/
+
+
+/* The following are standard EJTAG IR values.  TCBCONTROL values,
+   reserved values, and device-specific values have been ommitted.
+ */
+#define EJTAG_IR_IDCODE 0x01
+#define EJTAG_IR_IMPCODE 0x03
+#define EJTAG_IR_ADDRESS 0x08
+#define EJTAG_IR_DATA 0x09
+#define EJTAG_IR_CONTROL 0x0A 
+#define EJTAG_IR_ALL 0x0B
+#define EJTAG_IR_EJTAGBOOT 0x0C
+#define EJTAG_IR_NORMALBOOT 0x0D
+#define EJTAG_IR_FASTDATA 0x0E
+#define EJTAG_IR_PCSAMPLE 0x14
+#define EJTAG_IR_BYPASS 0xFF
+