configs/bananapi-gic-demo.c

   1 /*
   2  * Jailhouse, a Linux-based partitioning hypervisor
   3  *
   4  * Configuration for gic-demo inmate on Banana Pi:
   5  * 1 CPU, 64K RAM, serial ports 4-7, CCU+GPIO
   6  *
   7  * Copyright (c) Siemens AG, 2014
   8  *
   9  * Authors:
  10  *  Jan Kiszka <jan.kiszka@siemens.com>
  11  *
  12  * This work is licensed under the terms of the GNU GPL, version 2.  See
  13  * the COPYING file in the top-level directory.
  14  */
  15
  16 #include <linux/types.h>
  17 #include <jailhouse/cell-config.h>
  18
  19 #define ARRAY_SIZE(a) sizeof(a) / sizeof(a[0])
  20
  21 struct {
  22         struct jailhouse_cell_desc cell;
  23         __u64 cpus[1];
  24         struct jailhouse_memory mem_regions[3];
  25 } __attribute__((packed)) config = {
  26         .cell = {
  27                 .signature = JAILHOUSE_CELL_DESC_SIGNATURE,
  28                 .name = "bananapi-gic-demo",
  29                 .flags = JAILHOUSE_CELL_PASSIVE_COMMREG,
  30
  31                 .cpu_set_size = sizeof(config.cpus),
  32                 .num_memory_regions = ARRAY_SIZE(config.mem_regions),
  33         },
  34
  35         .cpus = {
  36                 0x2,
  37         },
  38
  39         .mem_regions = {
  40                 /* CCU, Ints, GPIO, Timer */ {
  41                         .phys_start = 0x01c20000,
  42                         .virt_start = 0x01c20000,
  43                         .size = 0x1000,
  44                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  45                                 JAILHOUSE_MEM_IO,
  46                 },
  47                 /* UART 4-7 */ {
  48                         .phys_start = 0x01c29000,
  49                         .virt_start = 0x01c29000,
  50                         .size = 0x1000,
  51                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  52                                 JAILHOUSE_MEM_IO,
  53                 },
  54                 /* RAM */ {
  55                         .phys_start = 0x7bfe0000,
  56                         .virt_start = 0,
  57                         .size = 0x00010000,
  58                         .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
  59                                 JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE,
  60                 },
  61         },
  62 };