uhd: Remove support for N230

Note: N230 is still supported on the 3.15 LTS branch

1 files changed, 0 insertions, 81 deletions

diff --git a/host/lib/usrp/n230/n230_cores.cpp b/host/lib/usrp/n230/n230_cores.cpp
deleted file mode 100644
index 8e0132abd..000000000
--- a/host/lib/usrp/n230/n230_cores.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-//
-// Copyright 2013-2014 Ettus Research LLC
-// Copyright 2018 Ettus Research, a National Instruments Company
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
-//
-
-#include "n230_cores.hpp"
-#include "n230_fpga_defs.h"
-#include "n230_fw_defs.h"
-
-namespace uhd { namespace usrp { namespace n230 {
-
-n230_core_spi_core::n230_core_spi_core(
-    uhd::wb_iface::sptr iface,
-    perif_t default_perif) :
-    _spi_core(spi_core_3000::make(iface,
-                                  fpga::sr_addr(fpga::SR_CORE_SPI),
-                                  fpga::rb_addr(fpga::RB_CORE_SPI))),
-    _current_perif(default_perif),
-    _last_perif(default_perif)
-{
-    change_perif(default_perif);
-}
-
-uint32_t n230_core_spi_core::transact_spi(
-    int which_slave,
-    const spi_config_t &config,
-    uint32_t data,
-    size_t num_bits,
-    bool readback)
-{
-    boost::mutex::scoped_lock lock(_mutex);
-    return _spi_core->transact_spi(which_slave, config, data, num_bits, readback);
-}
-
-void n230_core_spi_core::change_perif(perif_t perif)
-{
-    boost::mutex::scoped_lock lock(_mutex);
-    _last_perif = _current_perif;
-    _current_perif = perif;
-
-    switch (_current_perif) {
-        case CODEC:
-            _spi_core->set_divider(fw::CPU_CLOCK_FREQ/fw::CODEC_SPI_CLOCK_FREQ);
-            break;
-        case PLL:
-            _spi_core->set_divider(fw::CPU_CLOCK_FREQ/fw::ADF4001_SPI_CLOCK_FREQ);
-            break;
-    }
-}
-
-void n230_core_spi_core::restore_perif()
-{
-    change_perif(_last_perif);
-}
-
-n230_ref_pll_ctrl::n230_ref_pll_ctrl(n230_core_spi_core::sptr spi) :
-    adf4001_ctrl(spi, fpga::ADF4001_SPI_SLAVE_NUM),
-    _spi(spi)
-{
-}
-
-void n230_ref_pll_ctrl::set_lock_to_ext_ref(bool external)
-{
-    _spi->change_perif(n230_core_spi_core::PLL);
-    adf4001_ctrl::set_lock_to_ext_ref(external);
-    _spi->restore_perif();
-}
-
-}}} //namespace
-
-using namespace uhd::usrp::n230;
-using namespace uhd::usrp;
-
-n230_core_spi_core::sptr n230_core_spi_core::make(
-    uhd::wb_iface::sptr iface, n230_core_spi_core::perif_t default_perif)
-{
-    return sptr(new n230_core_spi_core(iface, default_perif));
-}
-