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Merge branch 'sam460ex'

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This commit is contained in:
François Revol 2013-11-04 17:04:49 +01:00
commit 0e1c6462de
2 changed files with 14 additions and 3 deletions
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15
src/system/boot/platform/openfirmware/arch/ppc/cpu.cpp
View File

@ -26,6 +26,17 @@
status_t
boot_arch_cpu_init(void)
{
int32 busFrequency = 0;
int root = of_finddevice("/");
if (root == OF_FAILED) {
printf("boot_arch_cpu_init(): Failed to open \"/\"!\n");
return B_ERROR;
}
of_getprop(root, "clock-frequency", &busFrequency, 4);
// we might find it in /cpus instead
// iterate through the "/cpus" node to find all CPUs
int cpus = of_finddevice("/cpus");
if (cpus == OF_FAILED) {
@ -58,8 +69,8 @@ boot_arch_cpu_init(void)
"frequency!\n");
return B_ERROR;
}
int32 busFrequency;
if (of_getprop(cpu, "bus-frequency", &busFrequency, 4)
if (busFrequency == 0
&& of_getprop(cpu, "bus-frequency", &busFrequency, 4)
== OF_FAILED) {
printf("boot_arch_cpu_init: Failed to get bus clock "
"frequency!\n");

2
src/system/kernel/arch/ppc/arch_vm_translation_map.cpp
View File

@ -793,7 +793,7 @@ status_t
arch_vm_translation_map_early_query(addr_t va, phys_addr_t *out_physical)
{
//PANIC_UNIMPLEMENTED();
panic("vm_translation_map_quick_query(): not yet implemented\n");
panic("vm_translation_map_early_query(): not yet implemented\n");
return B_OK;
}