1 /* 2 * SA-1110-based Sharp Zaurus SL-5500 platform. 3 * 4 * Copyright (C) 2011 Dmitry Eremin-Solenikov 5 * 6 * This code is licensed under GNU GPL v2. 7 * 8 * Contributions after 2012-01-13 are licensed under the terms of the 9 * GNU GPL, version 2 or (at your option) any later version. 10 */ 11 #include "qemu/osdep.h" 12 #include "qemu/units.h" 13 #include "hw/sysbus.h" 14 #include "hw/boards.h" 15 #include "strongarm.h" 16 #include "hw/arm/boot.h" 17 #include "hw/block/flash.h" 18 #include "exec/address-spaces.h" 19 #include "cpu.h" 20 21 static struct arm_boot_info collie_binfo = { 22 .loader_start = SA_SDCS0, 23 .ram_size = 0x20000000, 24 }; 25 26 static void collie_init(MachineState *machine) 27 { 28 const char *kernel_filename = machine->kernel_filename; 29 const char *kernel_cmdline = machine->kernel_cmdline; 30 const char *initrd_filename = machine->initrd_filename; 31 StrongARMState *s; 32 DriveInfo *dinfo; 33 MemoryRegion *sysmem = get_system_memory(); 34 35 s = sa1110_init(sysmem, collie_binfo.ram_size, machine->cpu_type); 36 37 dinfo = drive_get(IF_PFLASH, 0, 0); 38 pflash_cfi01_register(SA_CS0, "collie.fl1", 0x02000000, 39 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, 40 64 * KiB, 4, 0x00, 0x00, 0x00, 0x00, 0); 41 42 dinfo = drive_get(IF_PFLASH, 0, 1); 43 pflash_cfi01_register(SA_CS1, "collie.fl2", 0x02000000, 44 dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, 45 64 * KiB, 4, 0x00, 0x00, 0x00, 0x00, 0); 46 47 sysbus_create_simple("scoop", 0x40800000, NULL); 48 49 collie_binfo.kernel_filename = kernel_filename; 50 collie_binfo.kernel_cmdline = kernel_cmdline; 51 collie_binfo.initrd_filename = initrd_filename; 52 collie_binfo.board_id = 0x208; 53 arm_load_kernel(s->cpu, &collie_binfo); 54 } 55 56 static void collie_machine_init(MachineClass *mc) 57 { 58 mc->desc = "Sharp SL-5500 (Collie) PDA (SA-1110)"; 59 mc->init = collie_init; 60 mc->ignore_memory_transaction_failures = true; 61 mc->default_cpu_type = ARM_CPU_TYPE_NAME("sa1110"); 62 } 63 64 DEFINE_MACHINE("collie", collie_machine_init) 65