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artiq
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targets: rename AMP->Top, merge peripherals

This commit is contained in:
Sebastien Bourdeauducq 2015-04-28 00:18:54 +08:00
parent e61368e897
commit 86c012924e
4 changed files with 29 additions and 47 deletions
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4
artiq/frontend/artiq_flash.sh
View File

@ -90,7 +90,7 @@ fi
if [ "$BOARD" == "kc705" ]
then
UDEV_RULES=99-kc705.rules
BITSTREAM=artiq_kc705-artiqsocbasic-kc705.bit
BITSTREAM=artiq_kc705-top-kc705.bit
CABLE=jtaghs1_fast
PROXY=bscan_spi_kc705.bit
BIOS_ADDR=0xaf0000
@ -100,7 +100,7 @@ then
elif [ "$BOARD" == "pipistrello" ]
then
UDEV_RULES=99-papilio.rules
BITSTREAM=artiq_pipistrello-amp-pipistrello.bin
BITSTREAM=artiq_pipistrello-top-pipistrello.bin
CABLE=papilio
PROXY=bscan_spi_lx9_csg324.bit
BIOS_ADDR=0x170000

8
soc/runtime/main.c
View File

@ -366,16 +366,14 @@ int main(void)
irq_setie(1);
uart_init();
#ifdef ARTIQ_AMP
puts("ARTIQ runtime built "__DATE__" "__TIME__" for AMP systems\n");
#else
puts("ARTIQ runtime built "__DATE__" "__TIME__" for UP systems\n");
#endif
puts("ARTIQ runtime built "__DATE__" "__TIME__"\n");
#ifdef CSR_ETHMAC_BASE
puts("Accepting sessions on Ethernet");
#else
puts("Accepting sessions on serial link");
#endif
puts("Press 't' to enter test mode...");
blink_led();

41
soc/targets/artiq_kc705.py
View File

@ -30,15 +30,17 @@ class _RTIOCRG(Module, AutoCSR):
o_O=self.cd_rtio.clk)
class _Peripherals(MiniSoC):
class Top(MiniSoC):
csr_map = {
"rtio": None, # mapped on Wishbone instead
"rtiocrg": 13
"rtiocrg": 13,
"kernel_cpu": 14
}
csr_map.update(MiniSoC.csr_map)
mem_map = {
"rtio": 0x20000000, # (shadow @0xa0000000)
"dds": 0x50000000, # (shadow @0xd0000000)
"mailbox": 0x70000000 # (shadow @0xf0000000)
}
mem_map.update(MiniSoC.mem_map)
@ -94,34 +96,27 @@ set_false_path -from [get_clocks rsys_clk] -to [get_clocks rio_clk]
set_false_path -from [get_clocks rio_clk] -to [get_clocks rsys_clk]
""", rsys_clk=self.rtio.cd_rsys.clk, rio_clk=self.rtio.cd_rio.clk)
class AMP(_Peripherals):
csr_map = {
"kernel_cpu": 14
}
csr_map.update(_Peripherals.csr_map)
mem_map = {
"mailbox": 0x70000000 # (shadow @0xf0000000)
}
mem_map.update(_Peripherals.mem_map)
def __init__(self, platform, *args, **kwargs):
_Peripherals.__init__(self, platform, *args, **kwargs)
# Kernel CPU
self.submodules.kernel_cpu = amp.KernelCPU(
platform, self.sdram.crossbar.get_master())
self.submodules.mailbox = amp.Mailbox()
self.add_wb_slave(mem_decoder(self.mem_map["mailbox"]), self.mailbox.i1)
self.kernel_cpu.add_wb_slave(mem_decoder(self.mem_map["mailbox"]), self.mailbox.i2)
self.add_memory_region("mailbox", self.mem_map["mailbox"] + 0x80000000, 4)
self.add_wb_slave(mem_decoder(self.mem_map["mailbox"]),
self.mailbox.i1)
self.kernel_cpu.add_wb_slave(mem_decoder(self.mem_map["mailbox"]),
self.mailbox.i2)
self.add_memory_region("mailbox",
self.mem_map["mailbox"] + 0x80000000, 4)
rtio_csrs = self.rtio.get_csrs()
self.submodules.rtiowb = wbgen.Bank(rtio_csrs)
self.kernel_cpu.add_wb_slave(mem_decoder(self.mem_map["rtio"]), self.rtiowb.bus)
self.add_csr_region("rtio", self.mem_map["rtio"] + 0x80000000, 32, rtio_csrs)
self.kernel_cpu.add_wb_slave(mem_decoder(self.mem_map["rtio"]),
self.rtiowb.bus)
self.add_csr_region("rtio", self.mem_map["rtio"] + 0x80000000, 32,
rtio_csrs)
self.kernel_cpu.add_wb_slave(mem_decoder(self.mem_map["dds"]), self.dds.bus)
self.kernel_cpu.add_wb_slave(mem_decoder(self.mem_map["dds"]),
self.dds.bus)
self.add_memory_region("dds", self.mem_map["dds"] + 0x80000000, 64*4)
default_subtarget = AMP
default_subtarget = Top

23
soc/targets/artiq_pipistrello.py
View File

@ -51,15 +51,17 @@ TIMESPEC "TSfix_ise6" = FROM "GRPint_clk" TO "GRPext_clk" TIG;
""", int_clk=rtio_internal_clk, ext_clk=rtio_external_clk)
class _Peripherals(BaseSoC):
class Top(BaseSoC):
csr_map = {
"rtio": None, # mapped on Wishbone instead
"rtiocrg": 13
"rtiocrg": 13,
"kernel_cpu": 14
}
csr_map.update(BaseSoC.csr_map)
mem_map = {
"rtio": 0x20000000, # (shadow @0xa0000000)
"dds": 0x50000000, # (shadow @0xd0000000)
"mailbox": 0x70000000 # (shadow @0xf0000000)
}
mem_map.update(BaseSoC.mem_map)
@ -120,20 +122,7 @@ trce -v 12 -fastpaths -tsi {build_name}.tsi -o {build_name}.twr {build_name}.ncd
self.submodules.dds = ad9858.AD9858(dds_pads)
self.comb += dds_pads.fud_n.eq(~fud)
class AMP(_Peripherals):
csr_map = {
"kernel_cpu": 14
}
csr_map.update(_Peripherals.csr_map)
mem_map = {
"mailbox": 0x70000000 # (shadow @0xf0000000)
}
mem_map.update(_Peripherals.mem_map)
def __init__(self, platform, *args, **kwargs):
_Peripherals.__init__(self, platform, **kwargs)
# Kernel CPU
self.submodules.kernel_cpu = amp.KernelCPU(
platform, self.sdram.crossbar.get_master())
self.submodules.mailbox = amp.Mailbox()
@ -156,4 +145,4 @@ class AMP(_Peripherals):
self.add_memory_region("dds", self.mem_map["dds"] + 0x80000000, 64*4)
default_subtarget = AMP
default_subtarget = Top