1# Copyright (c) 2009-2015 ARM Limited
2# All rights reserved.
3#
4# The license below extends only to copyright in the software and shall
5# not be construed as granting a license to any other intellectual
6# property including but not limited to intellectual property relating
7# to a hardware implementation of the functionality of the software
8# licensed hereunder. You may use the software subject to the license

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37# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38#
39# Authors: Ali Saidi
40# Gabe Black
41# William Wang
42
43from m5.params import *
44from m5.proxy import *
45from Device import BasicPioDevice, PioDevice, IsaFake, BadAddr, DmaDevice
46from Pci import PciConfigAll
47from Ethernet import NSGigE, IGbE_igb, IGbE_e1000
48from Ide import *
49from Platform import Platform
50from Terminal import Terminal
51from Uart import Uart
52from SimpleMemory import SimpleMemory

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84
85class RealViewCtrl(BasicPioDevice):
86 type = 'RealViewCtrl'
87 cxx_header = "dev/arm/rv_ctrl.hh"
88 proc_id0 = Param.UInt32(0x0C000000, "Processor ID, SYS_PROCID")
89 proc_id1 = Param.UInt32(0x0C000222, "Processor ID, SYS_PROCID1")
90 idreg = Param.UInt32(0x00000000, "ID Register, SYS_ID")
91
92class VGic(PioDevice):
93 type = 'VGic'
94 cxx_header = "dev/arm/vgic.hh"
95 gic = Param.BaseGic(Parent.any, "Gic to use for interrupting")
96 platform = Param.Platform(Parent.any, "Platform this device is part of.")
97 vcpu_addr = Param.Addr(0, "Address for vcpu interfaces")
98 hv_addr = Param.Addr(0, "Address for hv control")
99 pio_delay = Param.Latency('10ns', "Delay for PIO r/w")

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222 cur_sys.load_offset = 0
223
224
225# Reference for memory map and interrupt number
226# RealView Platform Baseboard Explore for Cortex-A9 User Guide(ARM DUI 0440A)
227# Chapter 4: Programmer's Reference
228class RealViewPBX(RealView):
229 uart = Pl011(pio_addr=0x10009000, int_num=44)
230 realview_io = RealViewCtrl(pio_addr=0x10000000)
231 gic = Pl390()
232 timer0 = Sp804(int_num0=36, int_num1=36, pio_addr=0x10011000)
233 timer1 = Sp804(int_num0=37, int_num1=37, pio_addr=0x10012000)
234 local_cpu_timer = CpuLocalTimer(int_num_timer=29, int_num_watchdog=30, pio_addr=0x1f000600)
235 clcd = Pl111(pio_addr=0x10020000, int_num=55)
236 kmi0 = Pl050(pio_addr=0x10006000, int_num=52)
237 kmi1 = Pl050(pio_addr=0x10007000, int_num=53, is_mouse=True)
238 a9scu = A9SCU(pio_addr=0x1f000000)

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349 self.flash_fake.clk_domain = clkdomain
350 self.energy_ctrl.clk_domain = clkdomain
351
352# Reference for memory map and interrupt number
353# RealView Emulation Baseboard User Guide (ARM DUI 0143B)
354# Chapter 4: Programmer's Reference
355class RealViewEB(RealView):
356 uart = Pl011(pio_addr=0x10009000, int_num=44)
357 realview_io = RealViewCtrl(pio_addr=0x10000000, idreg=0x01400500)
358 gic = Pl390(dist_addr=0x10041000, cpu_addr=0x10040000)
359 timer0 = Sp804(int_num0=36, int_num1=36, pio_addr=0x10011000)
360 timer1 = Sp804(int_num0=37, int_num1=37, pio_addr=0x10012000)
361 clcd = Pl111(pio_addr=0x10020000, int_num=23)
362 kmi0 = Pl050(pio_addr=0x10006000, int_num=20)
363 kmi1 = Pl050(pio_addr=0x10007000, int_num=21, is_mouse=True)
364
365 l2x0_fake = IsaFake(pio_addr=0x1f002000, pio_size=0xfff, warn_access="1")

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459 self.flash_fake.clk_domain = clkdomain
460 self.smcreg_fake.clk_domain = clkdomain
461 self.energy_ctrl.clk_domain = clkdomain
462
463class VExpress_EMM(RealView):
464 _mem_regions = [(Addr('2GB'), Addr('2GB'))]
465 pci_cfg_base = 0x30000000
466 uart = Pl011(pio_addr=0x1c090000, int_num=37)
467 realview_io = RealViewCtrl(proc_id0=0x14000000, proc_id1=0x14000000, \
468 idreg=0x02250000, pio_addr=0x1C010000)
469 gic = Pl390(dist_addr=0x2C001000, cpu_addr=0x2C002000)
470 local_cpu_timer = CpuLocalTimer(int_num_timer=29, int_num_watchdog=30, pio_addr=0x2C080000)
471 generic_timer = GenericTimer(int_phys=29, int_virt=27)
472 timer0 = Sp804(int_num0=34, int_num1=34, pio_addr=0x1C110000, clock0='1MHz', clock1='1MHz')
473 timer1 = Sp804(int_num0=35, int_num1=35, pio_addr=0x1C120000, clock0='1MHz', clock1='1MHz')
474 clcd = Pl111(pio_addr=0x1c1f0000, int_num=46)
475 hdlcd = HDLcd(pio_addr=0x2b000000, int_num=117)
476 kmi0 = Pl050(pio_addr=0x1c060000, int_num=44)

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