e310/e320: Move E310 to MPM architecture and refactor

- Turns the E310 into an MPM device (like N3xx, E320)
- Factor out common code between E320 and E310, maximize sharing between
  the two devices
- Remove all pre-MPM E310 code that is no longer needed
- Modify MPM to remove all existing overlays before applying new ones
  (this is necessary to enable idle image mode for E310)

Co-authored-by: Virendra Kakade <virendra.kakade@ni.com>
Signed-off-by: Virendra Kakade <virendra.kakade@ni.com>

1 files changed, 0 insertions, 68 deletions

diff --git a/host/lib/usrp/e300/e300_i2c.hpp b/host/lib/usrp/e300/e300_i2c.hpp
deleted file mode 100644
index 1606d2146..000000000
--- a/host/lib/usrp/e300/e300_i2c.hpp
+++ /dev/null
@@ -1,68 +0,0 @@
-//
-// Copyright 2014 Ettus Research LLC
-// Copyright 2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#ifndef INCLUDED_E300_I2C_HPP
-#define INCLUDED_E300_I2C_HPP
-
-#include <uhd/utils/noncopyable.hpp>
-#include <stdint.h>
-#include <boost/shared_ptr.hpp>
-
-#include <uhd/transport/zero_copy.hpp>
-
-namespace uhd { namespace usrp { namespace e300 {
-
-struct i2c_transaction_t {
-    i2c_transaction_t(): reg(0), addr(0), data(0), type(0) {};
-    uint16_t reg;
-    uint8_t  addr;
-    uint8_t  data;
-    uint8_t  type;
-};
-
-class i2c : public uhd::noncopyable
-{
-public:
-    typedef boost::shared_ptr<i2c> sptr;
-
-    static sptr make_i2cdev(const std::string &device);
-    static sptr make_zc(uhd::transport::zero_copy_if::sptr xport);
-    static sptr make_simple_udp(
-        const std::string &ip_addr,
-        const std::string &port);
-
-    virtual uint8_t get_i2c_reg8(
-        const uint8_t addr,
-        const uint8_t reg) = 0;
-
-    virtual uint8_t get_i2c_reg16(
-        const uint8_t addr,
-        const uint16_t reg) = 0;
-
-    virtual void set_i2c_reg8(
-        const uint8_t addr,
-        const uint8_t reg,
-        const uint8_t value) = 0;
-
-    virtual void set_i2c_reg16(
-        const uint8_t addr,
-        const uint16_t reg,
-        const uint8_t value) = 0;
-
-
-    static const uint8_t DB_EEPROM_ADDR = 0x50;
-    static const uint8_t MB_EEPROM_ADDR = 0x51;
-
-    static const uint8_t WRITE          = 0x1;
-    static const uint8_t READ           = 0x0;
-    static const uint8_t TWOBYTE        = 0x4;
-    static const uint8_t ONEBYTE        = 0x2;
-};
-
-}}};
-
-#endif // INCLUDED_E300_I2C_HPP