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wr2rf-vme
Commit 82842f23 authored by Tristan Gingold's avatar Tristan Gingold
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WIP: add support for wrpc-v5

parent 8c74c13a
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Showing with 40 additions and 21 deletions
.gitmodules
View file @ 82842f23
......@@ -28,3 +28,6 @@
[submodule "dependencies/stdinfo"]
path = dependencies/stdinfo
url = https://gitlab.cern.ch/BE-RF-PLDesign/memorymaps/stdinfo.git
[submodule "dependencies/urv-core"]
path = dependencies/urv-core
url = https://ohwr.org/project/urv-core.git
urv-core @ 802c1532
Subproject commit 802c1532a077b801b111f7d45be5c86e6792e023
wr-cores @ 978c11a8
Subproject commit 28191b5ad27dbdf2593865e61a5d013a30d65a95
Subproject commit 978c11a84e3e5f14e8a07313a99bcafaad7fe932
hdl/top/wr2rf_vme/Manifest.py
View file @ 82842f23
......@@ -12,4 +12,5 @@ modules = {'local': [ '../../rtl',
'git': [ "git://ohwr.org/project/general-cores.git",
"git://ohwr.org/project/vme64x-core.git",
"git://ohwr.org/project/wr-cores.git",
"git://ohwr.org/project/urv-core.git",
"https://gitlab.cern.ch/BE-RF-PLDesign/Libraries/xilinx/RFFrameTransceiver.git"] }
hdl/top/wr2rf_vme/wr2rf_vme.vhd
View file @ 82842f23
......@@ -43,8 +43,8 @@ entity wr2rf_vme is
generic (
g_simulation : integer := 0;
g_dpram_size : integer := 131072/4;
g_dpram_initf : string := "../../../../dependencies/wrpc-sw/wrc-wr2rf-enabled-snmp-and-auxdiags.bram";
-- g_dpram_initf : string := "";
-- g_dpram_initf : string := "../../../../dependencies/wrpc-sw-file/wrc-wr2rf-enabled-snmp-and-auxdiags.bram";
g_dpram_initf : string := "";
g_diag_id : integer := 0;
g_diag_ver : integer := 0;
g_diag_ro_size : integer := 0;
......
software/libwr2rf/Makefile
View file @ 82842f23
......@@ -3,8 +3,8 @@ VMEBRIDGE=/acc/local/L867/drv/vmebus/1.0.1
PREFIX=/usr/local
CC=gcc
CFLAGS=-g -O -Wall --std=gnu99 -I$(VMEBRIDGE)/include/vmebus -I../include
LDFLAGS=$(VMEBRIDGE)/lib/libvmebus.a -lrt -lm
CFLAGS=-g -O -Wall --std=gnu99 -I$(VMEBRIDGE)/include -I../include
LDFLAGS=$(VMEBRIDGE)/lib/libvmebus.a -lm -static
OBJS_LIB=init.o board.o oc_spi16.o ad9910_init.o dac_timing.o
OBJS_HOST=host.o
......
software/libwr2rf/wr2rf.c
View file @ 82842f23
......@@ -23,6 +23,13 @@
/* [0x10]: REG Hardware Info Register */
#define SYSC_REG_HWIR 0x00000010
/* [0x0]: REG Core Reset Register */
#define WRC_CPU_CSR_REG_RESET 0x00000000
/* [0x4]: REG Core Upload Address Register */
#define WRC_CPU_CSR_REG_UADDR 0x00000004
/* [0x8]: REG Core Upload Data Register */
#define WRC_CPU_CSR_REG_UDATA 0x00000008
struct xlat_tab {
const char *name;
unsigned val;
......@@ -1144,10 +1151,14 @@ vuart (struct libwr2rf_dev *dev, int argc, char **argv)
/* Print all the incoming charactes */
while (1) {
int r;
rx = wr_vuart_rx(dev);
if (rx == -1)
break;
write(1, &rx, 1);
r = write(1, &rx, 1);
if (r < 0)
break;
}
}
......@@ -1201,12 +1212,12 @@ fw_dump (struct libwr2rf_dev *dev, int argc, char **argv)
}
static unsigned *
static unsigned char *
load_binary_file(const char *filename, long *size)
{
int i;
long sz;
unsigned *buf;
unsigned char *buf;
FILE *f;
f = fopen(filename, "r");
......@@ -1252,31 +1263,34 @@ load_binary_file(const char *filename, long *size)
static void
load_wrs_firmware (struct libwr2rf_dev *dev, const char *filename)
{
unsigned *buf;
unsigned char *buf;
long sz;
buf = load_binary_file(filename, &sz);
if (buf == NULL)
return;
/* Reset LM32. */
libwr2rf_be_write32(dev, WR2RF_VME_REGS_INIT + WR2RF_INIT_REGS_WRC_PAGE0, 0x40000);
libwr2rf_wrc_write32(dev, 0x400, 0x1deadbee);
while (!(libwr2rf_wrc_read32(dev, 0x400) & 0x10000000))
;
/* Reset uRV. */
libwr2rf_wrc_write32(dev, 0xb00 + WRC_CPU_CSR_REG_RESET, 1 << 0);
/* Load. */
for (unsigned i = 0; i < sz; i += 4) {
unsigned v = htonl(buf[i >> 2]);
for (unsigned addr = 0; addr < sz; addr += 4) {
uint32_t v;
libwr2rf_wrc_write32(dev, 0xb00 + WRC_CPU_CSR_REG_UADDR, addr >> 2);
if ((i & 0xfff) == 0)
libwr2rf_be_write32(dev, WR2RF_VME_REGS_INIT + WR2RF_INIT_REGS_WRC_PAGE1,
i & (~0xfff));
libwr2rf_wrc_write32(dev, 0x1000 + (i & 0xfff), v);//buf[i >> 2]);
/* Use BE. */
v = (buf[addr + 3] << 0)
| (buf[addr + 2] << 8)
| (buf[addr + 1] << 16)
| (buf[addr + 0] << 24);
libwr2rf_wrc_write32(dev, 0xb00 + WRC_CPU_CSR_REG_UDATA, v);
}
/* Unreset. */
libwr2rf_wrc_write32(dev, 0x400, 0x0deadbee);
libwr2rf_wrc_write32(dev, 0xb00 + WRC_CPU_CSR_REG_RESET, 0);
free (buf);
}
static void
......
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