diff options
Diffstat (limited to 'hw/mips/fuloong2e.c')
| -rw-r--r-- | hw/mips/fuloong2e.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/hw/mips/fuloong2e.c b/hw/mips/fuloong2e.c index b000ed1d7f..a9e0c2f8d3 100644 --- a/hw/mips/fuloong2e.c +++ b/hw/mips/fuloong2e.c @@ -23,6 +23,7 @@ #include "qemu/units.h" #include "qapi/error.h" #include "cpu.h" +#include "hw/clock.h" #include "hw/intc/i8259.h" #include "hw/dma/i8257.h" #include "hw/isa/superio.h" @@ -132,8 +133,7 @@ static int64_t load_kernel(CPUMIPSState *env) if (loaderparams.initrd_filename) { initrd_size = get_image_size(loaderparams.initrd_filename); if (initrd_size > 0) { - initrd_offset = (kernel_high + ~INITRD_PAGE_MASK) & - INITRD_PAGE_MASK; + initrd_offset = ROUND_UP(kernel_high, INITRD_PAGE_SIZE); if (initrd_offset + initrd_size > ram_size) { error_report("memory too small for initial ram disk '%s'", loaderparams.initrd_filename); @@ -298,12 +298,16 @@ static void mips_fuloong2e_init(MachineState *machine) PCIBus *pci_bus; ISABus *isa_bus; I2CBus *smbus; + Clock *cpuclk; MIPSCPU *cpu; CPUMIPSState *env; DeviceState *dev; + cpuclk = clock_new(OBJECT(machine), "cpu-refclk"); + clock_set_hz(cpuclk, 533080000); /* ~533 MHz */ + /* init CPUs */ - cpu = MIPS_CPU(cpu_create(machine->cpu_type)); + cpu = mips_cpu_create_with_clock(machine->cpu_type, cpuclk); env = &cpu->env; qemu_register_reset(main_cpu_reset, cpu); @@ -333,10 +337,8 @@ static void mips_fuloong2e_init(MachineState *machine) kernel_entry = load_kernel(env); write_bootloader(env, memory_region_get_ram_ptr(bios), kernel_entry); } else { - if (bios_name == NULL) { - bios_name = FULOONG_BIOSNAME; - } - filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name); + filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, + bios_name ?: FULOONG_BIOSNAME); if (filename) { bios_size = load_image_targphys(filename, 0x1fc00000LL, BIOS_SIZE); @@ -346,7 +348,7 @@ static void mips_fuloong2e_init(MachineState *machine) } if ((bios_size < 0 || bios_size > BIOS_SIZE) && - !kernel_filename && !qtest_enabled()) { + bios_name && !qtest_enabled()) { error_report("Could not load MIPS bios '%s'", bios_name); exit(1); } |