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-rw-r--r--host/lib/usrp/usrp2/fw_common.h4
-rw-r--r--host/lib/usrp/usrp2/usrp2_regs.cpp206
-rw-r--r--host/lib/usrp/usrp2/usrp2_regs.hpp26
-rwxr-xr-xhost/utils/usrp_n2xx_net_burner.py4
4 files changed, 113 insertions, 127 deletions
diff --git a/host/lib/usrp/usrp2/fw_common.h b/host/lib/usrp/usrp2/fw_common.h
index 68c49cafc..9b49610d9 100644
--- a/host/lib/usrp/usrp2/fw_common.h
+++ b/host/lib/usrp/usrp2/fw_common.h
@@ -30,8 +30,8 @@ extern "C" {
#endif
//fpga and firmware compatibility numbers
-#define USRP2_FPGA_COMPAT_NUM 5
-#define USRP2_FW_COMPAT_NUM 9
+#define USRP2_FPGA_COMPAT_NUM 6
+#define USRP2_FW_COMPAT_NUM 10
//used to differentiate control packets over data port
#define USRP2_INVALID_VRT_HEADER 0
diff --git a/host/lib/usrp/usrp2/usrp2_regs.cpp b/host/lib/usrp/usrp2/usrp2_regs.cpp
index 65236396c..57ae36857 100644
--- a/host/lib/usrp/usrp2/usrp2_regs.cpp
+++ b/host/lib/usrp/usrp2/usrp2_regs.cpp
@@ -18,107 +18,119 @@
#include "usrp2_regs.hpp"
#include "usrp2_iface.hpp"
-int sr_addr(int misc_output_base, int sr) {
- return misc_output_base + 4 * sr;
-}
+////////////////////////////////////////////////////////////////////////
+// Define slave bases
+////////////////////////////////////////////////////////////////////////
+#define ROUTER_RAM_BASE 0x4000
+#define SPI_BASE 0x5000
+#define I2C_BASE 0x5400
+#define GPIO_BASE 0x5800
+#define READBACK_BASE 0x5C00
+#define ETH_BASE 0x6000
+#define SETTING_REGS_BASE 0x7000
+#define PIC_BASE 0x8000
+#define UART_BASE 0x8800
+#define ATR_BASE 0x8C00
+
+////////////////////////////////////////////////////////////////////////
+// Setting register offsets
+////////////////////////////////////////////////////////////////////////
+#define SR_MISC 0 // 7 regs
+#define SR_SIMTIMER 8 // 2
+#define SR_TIME64 10 // 6
+#define SR_BUF_POOL 16 // 4
+
+#define SR_RX_FRONT 24 // 5
+#define SR_RX_CTRL0 32 // 9
+#define SR_RX_DSP0 48 // 7
+#define SR_RX_CTRL1 80 // 9
+#define SR_RX_DSP1 96 // 7
-usrp2_regs_t usrp2_get_regs(bool use_n2xx_map) {
+#define SR_TX_FRONT 128 // ?
+#define SR_TX_CTRL 144 // 6
+#define SR_TX_DSP 160 // 5
- //how about you just make this dependent on hw_rev instead of doing the init before main, and give up the const globals, since the application won't ever need both.
- const int misc_output_base = (use_n2xx_map) ? USRP2P_MISC_OUTPUT_BASE : USRP2_MISC_OUTPUT_BASE,
- gpio_base = (use_n2xx_map) ? USRP2P_GPIO_BASE : USRP2_GPIO_BASE,
- atr_base = (use_n2xx_map) ? USRP2P_ATR_BASE : USRP2_ATR_BASE,
- bp_base = (use_n2xx_map) ? USRP2P_BP_STATUS_BASE : USRP2_BP_STATUS_BASE;
+#define SR_UDP_SM 192 // 64
+
+int sr_addr(int sr) {
+ return SETTING_REGS_BASE + (4 * sr);
+}
+usrp2_regs_t usrp2_get_regs(bool) {
usrp2_regs_t x;
- x.sr_misc = 0;
- x.sr_tx_prot_eng = 32;
- x.sr_rx_prot_eng = 48;
- x.sr_buffer_pool_ctrl = 64;
- x.sr_udp_sm = 96;
- x.sr_tx_dsp = 208;
- x.sr_tx_ctrl = 224;
- x.sr_rx_dsp0 = 160;
- x.sr_rx_ctrl0 = 176;
- x.sr_rx_dsp1 = 240;
- x.sr_rx_ctrl1 = 32;
- x.sr_time64 = 192;
- x.sr_simtimer = 198;
- x.sr_last = 255;
- x.misc_ctrl_clock = sr_addr(misc_output_base, 0);
- x.misc_ctrl_serdes = sr_addr(misc_output_base, 1);
- x.misc_ctrl_adc = sr_addr(misc_output_base, 2);
- x.misc_ctrl_leds = sr_addr(misc_output_base, 3);
- x.misc_ctrl_phy = sr_addr(misc_output_base, 4);
- x.misc_ctrl_dbg_mux = sr_addr(misc_output_base, 5);
- x.misc_ctrl_ram_page = sr_addr(misc_output_base, 6);
- x.misc_ctrl_flush_icache = sr_addr(misc_output_base, 7);
- x.misc_ctrl_led_src = sr_addr(misc_output_base, 8);
- x.time64_secs = sr_addr(misc_output_base, x.sr_time64 + 0);
- x.time64_ticks = sr_addr(misc_output_base, x.sr_time64 + 1);
- x.time64_flags = sr_addr(misc_output_base, x.sr_time64 + 2);
- x.time64_imm = sr_addr(misc_output_base, x.sr_time64 + 3);
- x.time64_tps = sr_addr(misc_output_base, x.sr_time64 + 4);
- x.time64_mimo_sync = sr_addr(misc_output_base, x.sr_time64 + 5);
- x.status = bp_base + 4*8;
- x.time64_secs_rb_imm = bp_base + 4*10;
- x.time64_ticks_rb_imm = bp_base + 4*11;
- x.compat_num_rb = bp_base + 4*12;
- x.irq_rb = bp_base + 4*13;
- x.time64_secs_rb_pps = bp_base + 4*14;
- x.time64_ticks_rb_pps = bp_base + 4*15;
- x.dsp_tx_freq = sr_addr(misc_output_base, x.sr_tx_dsp + 0);
- x.dsp_tx_scale_iq = sr_addr(misc_output_base, x.sr_tx_dsp + 1);
- x.dsp_tx_interp_rate = sr_addr(misc_output_base, x.sr_tx_dsp + 2);
- x.dsp_tx_mux = sr_addr(misc_output_base, x.sr_tx_dsp + 4);
- x.dsp_rx[0].freq = sr_addr(misc_output_base, x.sr_rx_dsp0 + 0);
- x.dsp_rx[0].scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp0 + 1);
- x.dsp_rx[0].decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp0 + 2);
- x.dsp_rx[0].dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp0 + 3);
- x.dsp_rx[0].dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp0 + 4);
- x.dsp_rx[0].mux = sr_addr(misc_output_base, x.sr_rx_dsp0 + 5);
- x.dsp_rx[1].freq = sr_addr(misc_output_base, x.sr_rx_dsp1 + 0);
- x.dsp_rx[1].scale_iq = sr_addr(misc_output_base, x.sr_rx_dsp1 + 1);
- x.dsp_rx[1].decim_rate = sr_addr(misc_output_base, x.sr_rx_dsp1 + 2);
- x.dsp_rx[1].dcoffset_i = sr_addr(misc_output_base, x.sr_rx_dsp1 + 3);
- x.dsp_rx[1].dcoffset_q = sr_addr(misc_output_base, x.sr_rx_dsp1 + 4);
- x.dsp_rx[1].mux = sr_addr(misc_output_base, x.sr_rx_dsp1 + 5);
- x.gpio_io = gpio_base + 0;
- x.gpio_ddr = gpio_base + 4;
- x.gpio_tx_sel = gpio_base + 8;
- x.gpio_rx_sel = gpio_base + 12;
- x.atr_idle_txside = atr_base + 0;
- x.atr_idle_rxside = atr_base + 2;
- x.atr_intx_txside = atr_base + 4;
- x.atr_intx_rxside = atr_base + 6;
- x.atr_inrx_txside = atr_base + 8;
- x.atr_inrx_rxside = atr_base + 10;
- x.atr_full_txside = atr_base + 12;
- x.atr_full_rxside = atr_base + 14;
- x.rx_ctrl[0].stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 0);
- x.rx_ctrl[0].time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 1);
- x.rx_ctrl[0].time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 2);
- x.rx_ctrl[0].clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 3);
- x.rx_ctrl[0].vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 4);
- x.rx_ctrl[0].vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 5);
- x.rx_ctrl[0].vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 6);
- x.rx_ctrl[0].nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 7);
- x.rx_ctrl[0].nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl0 + 8);
- x.rx_ctrl[1].stream_cmd = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 0);
- x.rx_ctrl[1].time_secs = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 1);
- x.rx_ctrl[1].time_ticks = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 2);
- x.rx_ctrl[1].clear_overrun = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 3);
- x.rx_ctrl[1].vrt_header = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 4);
- x.rx_ctrl[1].vrt_stream_id = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 5);
- x.rx_ctrl[1].vrt_trailer = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 6);
- x.rx_ctrl[1].nsamps_per_pkt = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 7);
- x.rx_ctrl[1].nchannels = sr_addr(misc_output_base, x.sr_rx_ctrl1 + 8);
- x.tx_ctrl_num_chan = sr_addr(misc_output_base, x.sr_tx_ctrl + 0);
- x.tx_ctrl_clear_state = sr_addr(misc_output_base, x.sr_tx_ctrl + 1);
- x.tx_ctrl_report_sid = sr_addr(misc_output_base, x.sr_tx_ctrl + 2);
- x.tx_ctrl_policy = sr_addr(misc_output_base, x.sr_tx_ctrl + 3);
- x.tx_ctrl_cycles_per_up = sr_addr(misc_output_base, x.sr_tx_ctrl + 4);
- x.tx_ctrl_packets_per_up = sr_addr(misc_output_base, x.sr_tx_ctrl + 5);
+ x.misc_ctrl_clock = sr_addr(0);
+ x.misc_ctrl_serdes = sr_addr(1);
+ x.misc_ctrl_adc = sr_addr(2);
+ x.misc_ctrl_leds = sr_addr(3);
+ x.misc_ctrl_phy = sr_addr(4);
+ x.misc_ctrl_dbg_mux = sr_addr(5);
+ x.misc_ctrl_ram_page = sr_addr(6);
+ x.misc_ctrl_flush_icache = sr_addr(7);
+ x.misc_ctrl_led_src = sr_addr(8);
+ x.time64_secs = sr_addr(SR_TIME64 + 0);
+ x.time64_ticks = sr_addr(SR_TIME64 + 1);
+ x.time64_flags = sr_addr(SR_TIME64 + 2);
+ x.time64_imm = sr_addr(SR_TIME64 + 3);
+ x.time64_tps = sr_addr(SR_TIME64 + 4);
+ x.time64_mimo_sync = sr_addr(SR_TIME64 + 5);
+ x.status = READBACK_BASE + 4*8;
+ x.time64_secs_rb_imm = READBACK_BASE + 4*10;
+ x.time64_ticks_rb_imm = READBACK_BASE + 4*11;
+ x.compat_num_rb = READBACK_BASE + 4*12;
+ x.time64_secs_rb_pps = READBACK_BASE + 4*14;
+ x.time64_ticks_rb_pps = READBACK_BASE + 4*15;
+ x.dsp_tx_freq = sr_addr(SR_TX_DSP + 0);
+ x.dsp_tx_scale_iq = sr_addr(SR_TX_DSP + 1);
+ x.dsp_tx_interp_rate = sr_addr(SR_TX_DSP + 2);
+ x.dsp_tx_mux = sr_addr(SR_TX_DSP + 4);
+ x.dsp_rx[0].freq = sr_addr(SR_RX_DSP0 + 0);
+ x.dsp_rx[0].scale_iq = sr_addr(SR_RX_DSP0 + 1);
+ x.dsp_rx[0].decim_rate = sr_addr(SR_RX_DSP0 + 2);
+ x.dsp_rx[0].dcoffset_i = sr_addr(SR_RX_DSP0 + 3);
+ x.dsp_rx[0].dcoffset_q = sr_addr(SR_RX_DSP0 + 4);
+ x.dsp_rx[0].mux = sr_addr(SR_RX_DSP0 + 5);
+ x.dsp_rx[1].freq = sr_addr(SR_RX_DSP1 + 0);
+ x.dsp_rx[1].scale_iq = sr_addr(SR_RX_DSP1 + 1);
+ x.dsp_rx[1].decim_rate = sr_addr(SR_RX_DSP1 + 2);
+ x.dsp_rx[1].dcoffset_i = sr_addr(SR_RX_DSP1 + 3);
+ x.dsp_rx[1].dcoffset_q = sr_addr(SR_RX_DSP1 + 4);
+ x.dsp_rx[1].mux = sr_addr(SR_RX_DSP1 + 5);
+ x.gpio_io = GPIO_BASE + 0;
+ x.gpio_ddr = GPIO_BASE + 4;
+ x.gpio_tx_sel = GPIO_BASE + 8;
+ x.gpio_rx_sel = GPIO_BASE + 12;
+ x.atr_idle_txside = ATR_BASE + 0;
+ x.atr_idle_rxside = ATR_BASE + 2;
+ x.atr_intx_txside = ATR_BASE + 4;
+ x.atr_intx_rxside = ATR_BASE + 6;
+ x.atr_inrx_txside = ATR_BASE + 8;
+ x.atr_inrx_rxside = ATR_BASE + 10;
+ x.atr_full_txside = ATR_BASE + 12;
+ x.atr_full_rxside = ATR_BASE + 14;
+ x.rx_ctrl[0].stream_cmd = sr_addr(SR_RX_CTRL0 + 0);
+ x.rx_ctrl[0].time_secs = sr_addr(SR_RX_CTRL0 + 1);
+ x.rx_ctrl[0].time_ticks = sr_addr(SR_RX_CTRL0 + 2);
+ x.rx_ctrl[0].clear_overrun = sr_addr(SR_RX_CTRL0 + 3);
+ x.rx_ctrl[0].vrt_header = sr_addr(SR_RX_CTRL0 + 4);
+ x.rx_ctrl[0].vrt_stream_id = sr_addr(SR_RX_CTRL0 + 5);
+ x.rx_ctrl[0].vrt_trailer = sr_addr(SR_RX_CTRL0 + 6);
+ x.rx_ctrl[0].nsamps_per_pkt = sr_addr(SR_RX_CTRL0 + 7);
+ x.rx_ctrl[0].nchannels = sr_addr(SR_RX_CTRL0 + 8);
+ x.rx_ctrl[1].stream_cmd = sr_addr(SR_RX_CTRL1 + 0);
+ x.rx_ctrl[1].time_secs = sr_addr(SR_RX_CTRL1 + 1);
+ x.rx_ctrl[1].time_ticks = sr_addr(SR_RX_CTRL1 + 2);
+ x.rx_ctrl[1].clear_overrun = sr_addr(SR_RX_CTRL1 + 3);
+ x.rx_ctrl[1].vrt_header = sr_addr(SR_RX_CTRL1 + 4);
+ x.rx_ctrl[1].vrt_stream_id = sr_addr(SR_RX_CTRL1 + 5);
+ x.rx_ctrl[1].vrt_trailer = sr_addr(SR_RX_CTRL1 + 6);
+ x.rx_ctrl[1].nsamps_per_pkt = sr_addr(SR_RX_CTRL1 + 7);
+ x.rx_ctrl[1].nchannels = sr_addr(SR_RX_CTRL1 + 8);
+ x.tx_ctrl_num_chan = sr_addr(SR_TX_CTRL + 0);
+ x.tx_ctrl_clear_state = sr_addr(SR_TX_CTRL + 1);
+ x.tx_ctrl_report_sid = sr_addr(SR_TX_CTRL + 2);
+ x.tx_ctrl_policy = sr_addr(SR_TX_CTRL + 3);
+ x.tx_ctrl_cycles_per_up = sr_addr(SR_TX_CTRL + 4);
+ x.tx_ctrl_packets_per_up = sr_addr(SR_TX_CTRL + 5);
return x;
}
diff --git a/host/lib/usrp/usrp2/usrp2_regs.hpp b/host/lib/usrp/usrp2/usrp2_regs.hpp
index d1fbf3401..b50f8b506 100644
--- a/host/lib/usrp/usrp2/usrp2_regs.hpp
+++ b/host/lib/usrp/usrp2/usrp2_regs.hpp
@@ -18,33 +18,7 @@
#ifndef INCLUDED_USRP2_REGS_HPP
#define INCLUDED_USRP2_REGS_HPP
-#include <boost/cstdint.hpp>
-
-#define USRP2_MISC_OUTPUT_BASE 0xD400
-#define USRP2_GPIO_BASE 0xC800
-#define USRP2_ATR_BASE 0xE400
-#define USRP2_BP_STATUS_BASE 0xCC00
-
-#define USRP2P_MISC_OUTPUT_BASE 0x5000
-#define USRP2P_GPIO_BASE 0x6200
-#define USRP2P_ATR_BASE 0x6800
-#define USRP2P_BP_STATUS_BASE 0x6300
-
typedef struct {
- int sr_misc;
- int sr_tx_prot_eng;
- int sr_rx_prot_eng;
- int sr_buffer_pool_ctrl;
- int sr_udp_sm;
- int sr_tx_dsp;
- int sr_tx_ctrl;
- int sr_rx_dsp0;
- int sr_rx_ctrl0;
- int sr_rx_dsp1;
- int sr_rx_ctrl1;
- int sr_time64;
- int sr_simtimer;
- int sr_last;
int misc_ctrl_clock;
int misc_ctrl_serdes;
int misc_ctrl_adc;
diff --git a/host/utils/usrp_n2xx_net_burner.py b/host/utils/usrp_n2xx_net_burner.py
index 6c2939cd4..06af8c860 100755
--- a/host/utils/usrp_n2xx_net_burner.py
+++ b/host/utils/usrp_n2xx_net_burner.py
@@ -358,7 +358,7 @@ if __name__=='__main__':
if options.overwrite_safe and not options.read:
print("Are you REALLY, REALLY sure you want to overwrite the safe image? This is ALMOST ALWAYS a terrible idea.")
print("If your image is faulty, your USRP2+ will become a brick until reprogrammed via JTAG.")
- response = input("""Type "yes" to continue, or anything else to quit: """)
+ response = raw_input("""Type "yes" to continue, or anything else to quit: """)
if response != "yes": sys.exit(0)
burner = burner_socket(addr=options.addr)
@@ -367,7 +367,7 @@ if __name__=='__main__':
if options.fw:
file = options.fw
if os.path.isfile(file):
- response = input("File already exists -- overwrite? (y/n) ")
+ response = raw_input("File already exists -- overwrite? (y/n) ")
if response != "y": sys.exit(0)
size = FW_IMAGE_SIZE_BYTES
addr = SAFE_FW_IMAGE_LOCATION_ADDR if options.overwrite_safe else PROD_FW_IMAGE_LOCATION_ADDR
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 19:26:52 +0000