b200: add custom bootloader

- Adds custom bootloader code
- Refactor common functions in firmware and bootloader

1 files changed, 51 insertions, 0 deletions

diff --git a/firmware/fx3/b200/common/common_const.h b/firmware/fx3/b200/common/common_const.h
new file mode 100644
index 000000000..1b40a7fdd
--- /dev/null
+++ b/firmware/fx3/b200/common/common_const.h
@@ -0,0 +1,51 @@
+//
+// Copyright 2019 Ettus Research, a National Instruments Brand
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+//
+
+#ifndef _COMMON_CONST_H
+#define _COMMON_CONST_H
+
+#define EEPROM_REV_UNRECOGNIZED -1
+
+#define EEPROM_SIGNATURE_ADDR 0x0000
+#define EEPROM_SIGNATURE_LENGTH 4
+
+#define EEPROM_REV0_SIGNATURE 0xB2145943
+#define EEPROM_REV1_OR_GREATER_SIGNATURE 0xB01A5943
+
+#define EEPROM_REV0_VID_ADDR 0x0006
+#define EEPROM_REV1_VID_ADDR 0x7F06
+#define EEPROM_VID_LENGTH 2
+
+#define VID_ETTUS_RESEARCH 0x2500
+#define VID_NATIONAL_INSTRUMENTS 0x3923
+#define VID_CYPRESS 0x04B4
+
+#define EEPROM_REV0_PID_ADDR 0x0004
+#define EEPROM_REV1_PID_ADDR 0x7F08
+#define EEPROM_PID_LENGTH 2
+
+#define PID_ETTUS_B200_B210 0x0020
+#define PID_NI_USRP_2900 0x7813
+#define PID_NI_USRP_2901 0x7814
+#define PID_CYPRESS_DEFAULT 0x00F0
+
+#define EEPROM_REV0_SERIAL_ADDR 0x04F7
+#define EEPROM_REV1_SERIAL_ADDR 0x7F23
+#define EEPROM_SERIAL_LENGTH 9
+
+#define EEPROM_REV1_MAGIC_ADDR 0x7F00
+#define EEPROM_MAGIC_LENGTH 2
+#define EEPROM_EXPECTED_MAGIC 0xB200
+
+#define EEPROM_REV1_REV_ADDR 0x7F02
+#define EEPROM_REV_LENGTH 2
+#define EEPROM_EXPECTED_REV 1
+
+#define EEPROM_REV1_COMPAT_ADDR 0x7F04
+#define EEPROM_COMPAT_LENGTH 2
+#define EEPROM_EXPECTED_COMPAT 1
+
+#endif /* _COMMON_CONST_H */