mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-11-22 06:33:03 +00:00
117 lines
2.8 KiB
Python
117 lines
2.8 KiB
Python
import sys, pathlib
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sys.path.append(str(pathlib.Path(__file__).resolve().parents[1]))
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from m1n1.setup import *
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from m1n1 import asm
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from m1n1.shell import run_shell
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from m1n1.gpiola import GPIOLogicAnalyzer
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from m1n1.hw.spi import *
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p.smp_start_secondaries()
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spi = u.adt["arm-io/spi2"].get_reg(0)[0] + 0x8000
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regs = SPIRegs(u, spi)
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aic = u.adt["arm-io/aic"].get_reg(0)[0]
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gpio = u.adt["arm-io/gpio0"].get_reg(0)[0]
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count = u.adt["arm-io/gpio0"].getprop("#gpio-pins")
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pins={}
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for i in range(150, 150+32):
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pins[f"pin{i}"] = i
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m = GPIOLogicAnalyzer(u, "arm-io/gpio0",
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pins=pins,
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regs={"a": gpio},
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div=1,
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cpu=1,
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on_pin_change=True,
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on_reg_change=False)
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regs.CTRL.val = 0xc
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regs.PIN.val = 0x2
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regs.CFG.val = 0x20 | (1<<15) | 6
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regs.CFG.val = 0x20 | (1<<15) | 4
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regs.CFG.val = 0x20 | (1<<15) | 2
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regs.CFG.val = 0x20 | (3<<15) | 0
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m.regs = {}
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m.start(30000000, bufsize=0x80000)
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regs.STATUS.val = 0xffffffff
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regs.IF_XFER.val = 0xffffffff
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regs.IF_FIFO.val = 0xffffffff
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regs.CLKDIV.val = 0xfff
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regs.INTER_DELAY.val = 0x1000
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regs.SHIFTCFG.val = 0x21fcf7
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regs.PIN.val = 0x2
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print("pinconfig", hex(regs.PINCFG.val))
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regs.PINCFG.val = 0x100
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#regs.PINCONFIG.val = 0x2-7
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print("pinconfig", hex(regs.PINCFG.val))
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print("shiftconfig", hex(regs.SHIFTCFG.val))
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p.write32(spi + 0x3c, 0xffffffff)
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regs.PINCFG.val = 0x002
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regs.PINCFG.val = 0x200
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#p.write32(0x28e0380bc, 0x80100000)
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#p.write32(0x28e0380c4, 0x80100000)
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data = b"\xff\xff\xff\xff\x00\x00\xff\xff"
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for i in range(2):
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for j in data:
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regs.TXDATA.val = j | 0xffffff00
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regs.RXCNT.val = len(data)
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regs.TXCNT.val = len(data)
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regs.STATUS.val = 0xffffffff
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regs.IF_XFER.val = 0xffffffff
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regs.IF_FIFO.val = 0xffffffff
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regs.PIN.val = 0x0
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regs.CTRL.val = 0x1
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#regs.TXDATA.val = 0xff
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#regs.TXDATA.val = 0xff
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i = 0
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while regs.TXCNT.val != 0:
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print(f"{regs.TXCNT.val:#x} {regs.FIFOSTAT.reg} {regs.STATUS.val:#x} {regs.IF_FIFO.val:#x} {p.read32(spi + 0x134):#x}")
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regs.STATUS.val = 0xffffffff
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regs.IF_XFER.val = 0xffffffff
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regs.IF_FIFO.val = 0xffffffff
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#regs.CTRL.val = 0x0
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#time.sleep(0.1)
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#regs.CTRL.val = 0x1[
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print(hex(i))
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#p.write32(spi + i, 0xffffffff)
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#p.write32(spi + i, 0)
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i += 4
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if i > 0x100:
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break
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time.sleep(0.001)
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print(f"{regs.RXCNT.val:#x} {regs.FIFOSTAT.reg} {regs.STATUS.val:#x} {regs.IF_FIFO.val:#x}")
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regs.STATUS.val = 0xffffffff
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regs.IF_XFER.val = 0xffffffff
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regs.IF_FIFO.val = 0xffffffff
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mon.poll()
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while regs.FIFOSTAT.reg.LEVEL_RX:
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print("RX", hex(regs.RXDATA.val))
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regs.CTRL.val = 0
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m.complete()
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m.show()
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#run_shell(globals(), msg="Have fun!")
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