| /* |
| * Gumstix Platforms |
| * |
| * Copyright (c) 2007 by Thorsten Zitterell <info@bitmux.org> |
| * |
| * Code based on spitz platform by Andrzej Zaborowski <balrog@zabor.org> |
| * |
| * This code is licensed under the GNU GPL v2. |
| * |
| * Contributions after 2012-01-13 are licensed under the terms of the |
| * GNU GPL, version 2 or (at your option) any later version. |
| */ |
| |
| /* |
| * Example usage: |
| * |
| * connex: |
| * ======= |
| * create image: |
| * # dd of=flash bs=1k count=16k if=/dev/zero |
| * # dd of=flash bs=1k conv=notrunc if=u-boot.bin |
| * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2 |
| * start it: |
| * # qemu-system-arm -M connex -pflash flash -monitor null -nographic |
| * |
| * verdex: |
| * ======= |
| * create image: |
| * # dd of=flash bs=1k count=32k if=/dev/zero |
| * # dd of=flash bs=1k conv=notrunc if=u-boot.bin |
| * # dd of=flash bs=1k conv=notrunc seek=256 if=rootfs.arm_nofpu.jffs2 |
| * # dd of=flash bs=1k conv=notrunc seek=31744 if=uImage |
| * start it: |
| * # qemu-system-arm -M verdex -pflash flash -monitor null -nographic -m 289 |
| */ |
| |
| #include "qemu/osdep.h" |
| #include "qemu/error-report.h" |
| #include "hw/arm/pxa.h" |
| #include "net/net.h" |
| #include "hw/block/flash.h" |
| #include "hw/net/smc91c111.h" |
| #include "hw/boards.h" |
| #include "exec/address-spaces.h" |
| #include "sysemu/qtest.h" |
| #include "cpu.h" |
| |
| static const int sector_len = 128 * 1024; |
| |
| static void connex_init(MachineState *machine) |
| { |
| PXA2xxState *cpu; |
| DriveInfo *dinfo; |
| int be; |
| MemoryRegion *address_space_mem = get_system_memory(); |
| |
| uint32_t connex_rom = 0x01000000; |
| uint32_t connex_ram = 0x04000000; |
| |
| cpu = pxa255_init(address_space_mem, connex_ram); |
| |
| dinfo = drive_get(IF_PFLASH, 0, 0); |
| if (!dinfo && !qtest_enabled()) { |
| error_report("A flash image must be given with the " |
| "'pflash' parameter"); |
| exit(1); |
| } |
| |
| #ifdef TARGET_WORDS_BIGENDIAN |
| be = 1; |
| #else |
| be = 0; |
| #endif |
| if (!pflash_cfi01_register(0x00000000, "connext.rom", connex_rom, |
| dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, |
| sector_len, 2, 0, 0, 0, 0, be)) { |
| error_report("Error registering flash memory"); |
| exit(1); |
| } |
| |
| /* Interrupt line of NIC is connected to GPIO line 36 */ |
| smc91c111_init(&nd_table[0], 0x04000300, |
| qdev_get_gpio_in(cpu->gpio, 36)); |
| } |
| |
| static void verdex_init(MachineState *machine) |
| { |
| PXA2xxState *cpu; |
| DriveInfo *dinfo; |
| int be; |
| MemoryRegion *address_space_mem = get_system_memory(); |
| |
| uint32_t verdex_rom = 0x02000000; |
| uint32_t verdex_ram = 0x10000000; |
| |
| cpu = pxa270_init(address_space_mem, verdex_ram, machine->cpu_type); |
| |
| dinfo = drive_get(IF_PFLASH, 0, 0); |
| if (!dinfo && !qtest_enabled()) { |
| error_report("A flash image must be given with the " |
| "'pflash' parameter"); |
| exit(1); |
| } |
| |
| #ifdef TARGET_WORDS_BIGENDIAN |
| be = 1; |
| #else |
| be = 0; |
| #endif |
| if (!pflash_cfi01_register(0x00000000, "verdex.rom", verdex_rom, |
| dinfo ? blk_by_legacy_dinfo(dinfo) : NULL, |
| sector_len, 2, 0, 0, 0, 0, be)) { |
| error_report("Error registering flash memory"); |
| exit(1); |
| } |
| |
| /* Interrupt line of NIC is connected to GPIO line 99 */ |
| smc91c111_init(&nd_table[0], 0x04000300, |
| qdev_get_gpio_in(cpu->gpio, 99)); |
| } |
| |
| static void connex_class_init(ObjectClass *oc, void *data) |
| { |
| MachineClass *mc = MACHINE_CLASS(oc); |
| |
| mc->desc = "Gumstix Connex (PXA255)"; |
| mc->init = connex_init; |
| mc->ignore_memory_transaction_failures = true; |
| } |
| |
| static const TypeInfo connex_type = { |
| .name = MACHINE_TYPE_NAME("connex"), |
| .parent = TYPE_MACHINE, |
| .class_init = connex_class_init, |
| }; |
| |
| static void verdex_class_init(ObjectClass *oc, void *data) |
| { |
| MachineClass *mc = MACHINE_CLASS(oc); |
| |
| mc->desc = "Gumstix Verdex (PXA270)"; |
| mc->init = verdex_init; |
| mc->ignore_memory_transaction_failures = true; |
| mc->default_cpu_type = ARM_CPU_TYPE_NAME("pxa270-c0"); |
| } |
| |
| static const TypeInfo verdex_type = { |
| .name = MACHINE_TYPE_NAME("verdex"), |
| .parent = TYPE_MACHINE, |
| .class_init = verdex_class_init, |
| }; |
| |
| static void gumstix_machine_init(void) |
| { |
| type_register_static(&connex_type); |
| type_register_static(&verdex_type); |
| } |
| |
| type_init(gumstix_machine_init) |