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Diffstat (limited to 'arch/mips/netlogic/xlp/setup.c')
-rw-r--r--arch/mips/netlogic/xlp/setup.c50
1 files changed, 28 insertions, 22 deletions
diff --git a/arch/mips/netlogic/xlp/setup.c b/arch/mips/netlogic/xlp/setup.c
index d8997098defd..4894d62043ac 100644
--- a/arch/mips/netlogic/xlp/setup.c
+++ b/arch/mips/netlogic/xlp/setup.c
@@ -52,26 +52,40 @@
#include <asm/netlogic/xlp-hal/xlp.h>
#include <asm/netlogic/xlp-hal/sys.h>
-unsigned long nlm_common_ebase = 0x0;
-
-/* default to uniprocessor */
-uint32_t nlm_coremask = 1, nlm_cpumask = 1;
-int nlm_threads_per_core = 1;
+uint64_t nlm_io_base;
+struct nlm_soc_info nlm_nodes[NLM_NR_NODES];
+cpumask_t nlm_cpumask = CPU_MASK_CPU0;
+unsigned int nlm_threads_per_core;
extern u32 __dtb_start[];
static void nlm_linux_exit(void)
{
- nlm_write_sys_reg(nlm_sys_base, SYS_CHIP_RESET, 1);
+ uint64_t sysbase = nlm_get_node(0)->sysbase;
+
+ nlm_write_sys_reg(sysbase, SYS_CHIP_RESET, 1);
for ( ; ; )
cpu_wait();
}
void __init plat_mem_setup(void)
{
+ void *fdtp;
+
panic_timeout = 5;
_machine_restart = (void (*)(char *))nlm_linux_exit;
_machine_halt = nlm_linux_exit;
pm_power_off = nlm_linux_exit;
+
+ /*
+ * If no FDT pointer is passed in, use the built-in FDT.
+ * device_tree_init() does not handle CKSEG0 pointers in
+ * 64-bit, so convert pointer.
+ */
+ fdtp = (void *)(long)fw_arg0;
+ if (!fdtp)
+ fdtp = __dtb_start;
+ fdtp = phys_to_virt(__pa(fdtp));
+ early_init_devtree(fdtp);
}
const char *get_system_type(void)
@@ -94,27 +108,19 @@ void xlp_mmu_init(void)
(13 + (ffz(PM_DEFAULT_MASK >> 13) / 2)));
}
-void __init prom_init(void)
+void nlm_percpu_init(int hwcpuid)
{
- void *fdtp;
+}
+void __init prom_init(void)
+{
+ nlm_io_base = CKSEG1ADDR(XLP_DEFAULT_IO_BASE);
xlp_mmu_init();
- nlm_hal_init();
-
- /*
- * If no FDT pointer is passed in, use the built-in FDT.
- * device_tree_init() does not handle CKSEG0 pointers in
- * 64-bit, so convert pointer.
- */
- fdtp = (void *)(long)fw_arg0;
- if (!fdtp)
- fdtp = __dtb_start;
- fdtp = phys_to_virt(__pa(fdtp));
- early_init_devtree(fdtp);
+ nlm_node_init(0);
- nlm_common_ebase = read_c0_ebase() & (~((1 << 12) - 1));
#ifdef CONFIG_SMP
- nlm_wakeup_secondary_cpus(0xffffffff);
+ cpumask_setall(&nlm_cpumask);
+ nlm_wakeup_secondary_cpus();
/* update TLB size after waking up threads */
current_cpu_data.tlbsize = ((read_c0_config6() >> 16) & 0xffff) + 1;