sravan/system76-coreboot
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- First stab at running linuxbios without the old static device tree.

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Things are close but not quite there yet.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1681 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Eric Biederman
2004-10-16 06:20:29 +00:00
parent 216525d1fd
commit 7003ba4a88
86 changed files with 265 additions and 528 deletions
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12
src/cpu/x86/lapic/lapic_cpu_init.c
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@ -234,12 +234,12 @@ void secondary_cpu_init(void)
stop_this_cpu();
}
static void initialize_other_cpus(device_t root)
static void initialize_other_cpus(struct bus *cpu_bus)
{
int old_active_count, active_count;
device_t cpu;
/* Loop through the cpus once getting them started */
for(cpu = root->link[1].children; cpu ; cpu = cpu->sibling) {
for(cpu = cpu_bus->children; cpu ; cpu = cpu->sibling) {
if (cpu->path.type != DEVICE_PATH_APIC) {
continue;
}
@ -267,7 +267,7 @@ static void initialize_other_cpus(device_t root)
udelay(10);
active_count = atomic_read(&active_cpus);
}
for(cpu = root->link[1].children; cpu; cpu = cpu->sibling) {
for(cpu = cpu_bus->children; cpu; cpu = cpu->sibling) {
if (cpu->path.type != DEVICE_PATH_APIC) {
continue;
}
@ -284,7 +284,7 @@ static void initialize_other_cpus(device_t root)
#define initialize_other_cpus(root) do {} while(0)
#endif /* CONFIG_SMP */
void initialize_cpus(device_t root)
void initialize_cpus(struct bus *cpu_bus)
{
struct device_path cpu_path;
struct cpu_info *info;
@ -305,12 +305,12 @@ void initialize_cpus(device_t root)
#endif
/* Find the device structure for the boot cpu */
info->cpu = alloc_find_dev(&root->link[1], &cpu_path);
info->cpu = alloc_find_dev(cpu_bus, &cpu_path);
/* Initialize the bootstrap processor */
cpu_initialize();
/* Now initialize the rest of the cpus */
initialize_other_cpus(root);
initialize_other_cpus(cpu_bus);
}