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| author | Brent Stapleton <brent.stapleton@ettus.com> | 2018-08-28 10:15:48 -0700 |
|---|---|---|
| committer | Brent Stapleton <bstapleton@g.hmc.edu> | 2018-09-06 15:59:25 -0700 |
| commit | ad0bd0d9151b7ea86eadac45528cfbea16a01f37 (patch) | |
| tree | 3ab0c36c4d374bc8e190f23baa08f5fe81af70e6 /mpm | |
| parent | ec0bf1add38e56381293f7a69f6f02447ed9746d (diff) | |
| download | uhd-ad0bd0d9151b7ea86eadac45528cfbea16a01f37.tar.gz uhd-ad0bd0d9151b7ea86eadac45528cfbea16a01f37.tar.bz2 uhd-ad0bd0d9151b7ea86eadac45528cfbea16a01f37.zip | |
n3xx: Get RFNoC crossbar baseport from FPGA
Diffstat (limited to 'mpm')
| -rw-r--r-- | mpm/python/usrp_mpm/periph_manager/n3xx.py | 4 | ||||
| -rw-r--r-- | mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/mpm/python/usrp_mpm/periph_manager/n3xx.py b/mpm/python/usrp_mpm/periph_manager/n3xx.py index 08ddf6e9e..04014f5b2 100644 --- a/mpm/python/usrp_mpm/periph_manager/n3xx.py +++ b/mpm/python/usrp_mpm/periph_manager/n3xx.py @@ -35,7 +35,7 @@ N3XX_DEFAULT_TIME_SOURCE = 'internal' N3XX_DEFAULT_ENABLE_GPS = True N3XX_DEFAULT_ENABLE_FPGPIO = True N3XX_DEFAULT_ENABLE_PPS_EXPORT = True -N3XX_FPGA_COMPAT = (5, 2) +N3XX_FPGA_COMPAT = (5, 3) N3XX_MONITOR_THREAD_INTERVAL = 1.0 # seconds # Import daughterboard PIDs from their respective classes @@ -122,7 +122,6 @@ class n3xx(ZynqComponents, PeriphManagerBase): 'temp': 'get_temp_sensor', 'fan': 'get_fan_sensor', } - crossbar_base_port = 3 # It's 3 because 0,1,2 are SFP,SFP,DMA dboard_eeprom_addr = "e0004000.i2c" dboard_eeprom_offset = 0 dboard_eeprom_max_len = 64 @@ -320,6 +319,7 @@ class n3xx(ZynqComponents, PeriphManagerBase): self.mboard_regs_control.get_build_timestamp() self._check_fpga_compat() self._update_fpga_type() + self.crossbar_base_port = self.mboard_regs_control.get_xbar_baseport() # Init clocking self.enable_ref_clock(enable=True) self._ext_clock_freq = None diff --git a/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py b/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py index 0370f6e67..0bfae94e1 100644 --- a/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py +++ b/mpm/python/usrp_mpm/periph_manager/n3xx_periphs.py @@ -176,6 +176,7 @@ class MboardRegsControl(object): MB_SFP1_INFO = 0x002C MB_GPIO_MASTER = 0x0030 MB_GPIO_RADIO_SRC = 0x0034 + MB_XBAR_BASEPORT = 0x0038 # Bitfield locations for the MB_CLOCK_CTRL register. MB_CLOCK_CTRL_PPS_SEL_INT_10 = 0 # pps_sel is one-hot encoded! @@ -412,3 +413,7 @@ class MboardRegsControl(object): .format(sfp0_type, sfp1_type)) return "" + def get_xbar_baseport(self): + "Get the RFNoC crossbar base port" + with self.regs: + return self.peek32(self.MB_XBAR_BASEPORT) |