From 6e6f4ce4f82501e35301322872152fe28846d743 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Wed, 17 Jun 2015 11:15:36 +0800 Subject: x86: Move MP initialization codes into a common place Most of the MP initialization codes in arch/x86/cpu/baytrail/cpu.c is common to all x86 processors, except detect_num_cpus() which varies from cpu to cpu. Move these to arch/x86/cpu/cpu.c and implement the new 'get_count' method for baytrail and cpu_x86 drivers. Now we call cpu_get_count() in mp_init() to get the number of CPUs. Signed-off-by: Bin Meng Acked-by: Simon Glass --- drivers/cpu/cpu-uclass.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/cpu/cpu-uclass.c') diff --git a/drivers/cpu/cpu-uclass.c b/drivers/cpu/cpu-uclass.c index a2814a8dcf..7660f99ef5 100644 --- a/drivers/cpu/cpu-uclass.c +++ b/drivers/cpu/cpu-uclass.c @@ -12,6 +12,8 @@ #include #include +DECLARE_GLOBAL_DATA_PTR; + int cpu_get_desc(struct udevice *dev, char *buf, int size) { struct cpu_ops *ops = cpu_get_ops(dev); -- cgit v1.2.3