diff options
Diffstat (limited to 'hw/ppc/virtex_ml507.c')
| -rw-r--r-- | hw/ppc/virtex_ml507.c | 46 |
1 files changed, 13 insertions, 33 deletions
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c index c49da1f..c9969ae 100644 --- a/hw/ppc/virtex_ml507.c +++ b/hw/ppc/virtex_ml507.c @@ -28,12 +28,12 @@ #include "exec/page-protection.h" #include "cpu.h" #include "hw/sysbus.h" -#include "hw/char/serial.h" +#include "hw/char/serial-mm.h" #include "hw/block/flash.h" -#include "sysemu/sysemu.h" -#include "sysemu/reset.h" +#include "system/system.h" +#include "system/reset.h" #include "hw/boards.h" -#include "sysemu/device_tree.h" +#include "system/device_tree.h" #include "hw/loader.h" #include "elf.h" #include "qapi/error.h" @@ -67,29 +67,6 @@ static struct boot_info void *vfdt; } boot_info; -/* Create reset TLB entries for BookE, spanning the 32bit addr space. */ -static void mmubooke_create_initial_mapping(CPUPPCState *env, - target_ulong va, - hwaddr pa) -{ - ppcemb_tlb_t *tlb = &env->tlb.tlbe[0]; - - tlb->attr = 0; - tlb->prot = PAGE_VALID | ((PAGE_READ | PAGE_WRITE | PAGE_EXEC) << 4); - tlb->size = 1U << 31; /* up to 0x80000000 */ - tlb->EPN = va & TARGET_PAGE_MASK; - tlb->RPN = pa & TARGET_PAGE_MASK; - tlb->PID = 0; - - tlb = &env->tlb.tlbe[1]; - tlb->attr = 0; - tlb->prot = PAGE_VALID | ((PAGE_READ | PAGE_WRITE | PAGE_EXEC) << 4); - tlb->size = 1U << 31; /* up to 0xffffffff */ - tlb->EPN = 0x80000000 & TARGET_PAGE_MASK; - tlb->RPN = 0x80000000 & TARGET_PAGE_MASK; - tlb->PID = 0; -} - static PowerPCCPU *ppc440_init_xilinx(const char *cpu_type, uint32_t sysclk) { PowerPCCPU *cpu; @@ -139,9 +116,10 @@ static void main_cpu_reset(void *opaque) env->gpr[3] = bi->fdt; env->nip = bi->bootstrap_pc; - /* Create a mapping for the kernel. */ - mmubooke_create_initial_mapping(env, 0, 0); - env->gpr[6] = tswap32(EPAPR_MAGIC); + /* Create a mapping spanning the 32bit addr space. */ + booke_set_tlb(&env->tlb.tlbe[0], 0, 0, 1U << 31); + booke_set_tlb(&env->tlb.tlbe[1], 0x80000000, 0x80000000, 1U << 31); + env->gpr[6] = EPAPR_MAGIC; env->gpr[7] = bi->ima_size; } @@ -168,7 +146,7 @@ static int xilinx_load_device_tree(MachineState *machine, /* Try the local "ppc.dtb" override. */ fdt = load_device_tree("ppc.dtb", &fdt_size); if (!fdt) { - path = qemu_find_file(QEMU_FILE_TYPE_BIOS, BINARY_DEVICE_TREE_FILE); + path = qemu_find_file(QEMU_FILE_TYPE_DTB, BINARY_DEVICE_TREE_FILE); if (path) { fdt = load_device_tree(path, &fdt_size); g_free(path); @@ -239,6 +217,7 @@ static void virtex_init(MachineState *machine) cpu_irq = qdev_get_gpio_in(DEVICE(cpu), PPC40x_INPUT_INT); dev = qdev_new("xlnx.xps-intc"); + qdev_prop_set_enum(dev, "endianness", ENDIAN_MODE_BIG); qdev_prop_set_uint32(dev, "kind-of-intr", 0); sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, INTC_BASEADDR); @@ -252,6 +231,7 @@ static void virtex_init(MachineState *machine) /* 2 timers at irq 2 @ 62 Mhz. */ dev = qdev_new("xlnx.xps-timer"); + qdev_prop_set_enum(dev, "endianness", ENDIAN_MODE_BIG); qdev_prop_set_uint32(dev, "one-timer-only", 0); qdev_prop_set_uint32(dev, "clock-frequency", 62 * 1000000); sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal); @@ -264,8 +244,8 @@ static void virtex_init(MachineState *machine) /* Boots a kernel elf binary. */ kernel_size = load_elf(kernel_filename, NULL, NULL, NULL, - &entry, NULL, &high, NULL, 1, PPC_ELF_MACHINE, - 0, 0); + &entry, NULL, &high, NULL, + ELFDATA2MSB, PPC_ELF_MACHINE, 0, 0); boot_info.bootstrap_pc = entry & 0x00ffffff; if (kernel_size < 0) { |