aboutsummaryrefslogtreecommitdiff
path: root/hw/ppc/e500.c
diff options
context:
space:
mode:
authorMarkus Armbruster <armbru@redhat.com>2013-08-16 13:13:49 +0200
committerMichael S. Tsirkin <mst@redhat.com>2013-08-21 23:22:22 +0300
commit92238367450d26eced103736ae555997ea3162c2 (patch)
tree16b9cf5324677ef5d3b0075ac0399e1cc2db225d /hw/ppc/e500.c
parentee87e32f830b4e22c02038de963bb9f72b55896f (diff)
downloadqemu-92238367450d26eced103736ae555997ea3162c2.zip
qemu-92238367450d26eced103736ae555997ea3162c2.tar.gz
qemu-92238367450d26eced103736ae555997ea3162c2.tar.bz2
ppc: Don't duplicate QEMUMachineInitArgs in PPCE500Params
Pass on the generic arguments unadulterated, and the machine-specific ones as separate argument. Signed-off-by: Markus Armbruster <armbru@redhat.com> Acked-by: Alexander Graf <agraf@suse.de> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/ppc/e500.c')
-rw-r--r--hw/ppc/e500.c35
1 files changed, 18 insertions, 17 deletions
diff --git a/hw/ppc/e500.c b/hw/ppc/e500.c
index f00a62a..e79612b 100644
--- a/hw/ppc/e500.c
+++ b/hw/ppc/e500.c
@@ -124,13 +124,14 @@ static void dt_serial_create(void *fdt, unsigned long long offset,
}
static int ppce500_load_device_tree(CPUPPCState *env,
+ QEMUMachineInitArgs *args,
PPCE500Params *params,
hwaddr addr,
hwaddr initrd_base,
hwaddr initrd_size)
{
int ret = -1;
- uint64_t mem_reg_property[] = { 0, cpu_to_be64(params->ram_size) };
+ uint64_t mem_reg_property[] = { 0, cpu_to_be64(args->ram_size) };
int fdt_size;
void *fdt;
uint8_t hypercall[16];
@@ -205,7 +206,7 @@ static int ppce500_load_device_tree(CPUPPCState *env,
}
ret = qemu_devtree_setprop_string(fdt, "/chosen", "bootargs",
- params->kernel_cmdline);
+ args->kernel_cmdline);
if (ret < 0)
fprintf(stderr, "couldn't set /chosen/bootargs\n");
@@ -559,7 +560,7 @@ static qemu_irq *ppce500_init_mpic(PPCE500Params *params, MemoryRegion *ccsr,
return mpic;
}
-void ppce500_init(PPCE500Params *params)
+void ppce500_init(QEMUMachineInitArgs *args, PPCE500Params *params)
{
MemoryRegion *address_space_mem = get_system_memory();
MemoryRegion *ram = g_new(MemoryRegion, 1);
@@ -584,8 +585,8 @@ void ppce500_init(PPCE500Params *params)
PPCE500CCSRState *ccsr;
/* Setup CPUs */
- if (params->cpu_model == NULL) {
- params->cpu_model = "e500v2_v30";
+ if (args->cpu_model == NULL) {
+ args->cpu_model = "e500v2_v30";
}
irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));
@@ -595,7 +596,7 @@ void ppce500_init(PPCE500Params *params)
CPUState *cs;
qemu_irq *input;
- cpu = cpu_ppc_init(params->cpu_model);
+ cpu = cpu_ppc_init(args->cpu_model);
if (cpu == NULL) {
fprintf(stderr, "Unable to initialize CPU!\n");
exit(1);
@@ -634,7 +635,7 @@ void ppce500_init(PPCE500Params *params)
/* Fixup Memory size on a alignment boundary */
ram_size &= ~(RAM_SIZES_ALIGN - 1);
- params->ram_size = ram_size;
+ args->ram_size = ram_size;
/* Register Memory */
memory_region_init_ram(ram, NULL, "mpc8544ds.ram", ram_size);
@@ -701,11 +702,11 @@ void ppce500_init(PPCE500Params *params)
sysbus_create_simple("e500-spin", MPC8544_SPIN_BASE, NULL);
/* Load kernel. */
- if (params->kernel_filename) {
- kernel_size = load_uimage(params->kernel_filename, &entry,
+ if (args->kernel_filename) {
+ kernel_size = load_uimage(args->kernel_filename, &entry,
&loadaddr, NULL);
if (kernel_size < 0) {
- kernel_size = load_elf(params->kernel_filename, NULL, NULL,
+ kernel_size = load_elf(args->kernel_filename, NULL, NULL,
&elf_entry, &elf_lowaddr, NULL, 1,
ELF_MACHINE, 0);
entry = elf_entry;
@@ -714,7 +715,7 @@ void ppce500_init(PPCE500Params *params)
/* XXX try again as binary */
if (kernel_size < 0) {
fprintf(stderr, "qemu: could not load kernel '%s'\n",
- params->kernel_filename);
+ args->kernel_filename);
exit(1);
}
@@ -726,14 +727,14 @@ void ppce500_init(PPCE500Params *params)
}
/* Load initrd. */
- if (params->initrd_filename) {
+ if (args->initrd_filename) {
initrd_base = (cur_base + INITRD_LOAD_PAD) & ~INITRD_PAD_MASK;
- initrd_size = load_image_targphys(params->initrd_filename, initrd_base,
+ initrd_size = load_image_targphys(args->initrd_filename, initrd_base,
ram_size - initrd_base);
if (initrd_size < 0) {
fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
- params->initrd_filename);
+ args->initrd_filename);
exit(1);
}
@@ -741,12 +742,12 @@ void ppce500_init(PPCE500Params *params)
}
/* If we're loading a kernel directly, we must load the device tree too. */
- if (params->kernel_filename) {
+ if (args->kernel_filename) {
struct boot_info *boot_info;
int dt_size;
- dt_size = ppce500_load_device_tree(env, params, dt_base, initrd_base,
- initrd_size);
+ dt_size = ppce500_load_device_tree(env, args, params, dt_base,
+ initrd_base, initrd_size);
if (dt_size < 0) {
fprintf(stderr, "couldn't load device tree\n");
exit(1);