qemu

FORK: QEMU emulator
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msf2-soc.h (2247B)

      1 /*
      2  * Microsemi Smartfusion2 SoC
      3  *
      4  * Copyright (c) 2017 Subbaraya Sundeep <sundeep.lkml@gmail.com>
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a copy
      7  * of this software and associated documentation files (the "Software"), to deal
      8  * in the Software without restriction, including without limitation the rights
      9  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     10  * copies of the Software, and to permit persons to whom the Software is
     11  * furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
     19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
     21  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
     22  * THE SOFTWARE.
     23  */
     24 
     25 #ifndef HW_ARM_MSF2_SOC_H
     26 #define HW_ARM_MSF2_SOC_H
     27 
     28 #include "hw/arm/armv7m.h"
     29 #include "hw/timer/mss-timer.h"
     30 #include "hw/misc/msf2-sysreg.h"
     31 #include "hw/ssi/mss-spi.h"
     32 #include "hw/net/msf2-emac.h"
     33 #include "hw/clock.h"
     34 #include "qom/object.h"
     35 
     36 #define TYPE_MSF2_SOC     "msf2-soc"
     37 OBJECT_DECLARE_SIMPLE_TYPE(MSF2State, MSF2_SOC)
     38 
     39 #define MSF2_NUM_SPIS         2
     40 #define MSF2_NUM_UARTS        2
     41 
     42 /*
     43  * System timer consists of two programmable 32-bit
     44  * decrementing counters that generate individual interrupts to
     45  * the Cortex-M3 processor
     46  */
     47 #define MSF2_NUM_TIMERS       2
     48 
     49 struct MSF2State {
     50     /*< private >*/
     51     SysBusDevice parent_obj;
     52     /*< public >*/
     53 
     54     ARMv7MState armv7m;
     55 
     56     char *cpu_type;
     57     char *part_name;
     58     uint64_t envm_size;
     59     uint64_t esram_size;
     60 
     61     Clock *m3clk;
     62     Clock *refclk;
     63     uint8_t apb0div;
     64     uint8_t apb1div;
     65 
     66     MSF2SysregState sysreg;
     67     MSSTimerState timer;
     68     MSSSpiState spi[MSF2_NUM_SPIS];
     69     MSF2EmacState emac;
     70 
     71     MemoryRegion nvm;
     72     MemoryRegion nvm_alias;
     73     MemoryRegion sram;
     74 };
     75 
     76 #endif