common: Move checkcpu() out of common.h

This function belongs in cpu_func.h so move it over.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>

arch/powerpc/cpu/mpc83xx/cpu.c

@@ -10,6 +10,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <vsprintf.h>
 #include <watchdog.h>
 #include <command.h>

arch/powerpc/cpu/mpc8xx/cpu.c

@@ -17,6 +17,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <vsprintf.h>
 #include <watchdog.h>
 #include <command.h>

arch/sh/cpu/sh4/cpu.c

@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <cpu_func.h>
 #include <netdev.h>
 #include <asm/processor.h>
 

arch/x86/cpu/broadwell/cpu_from_spl.c

@@ -6,6 +6,7 @@
 
 #include <common.h>
 #include <bloblist.h>
+#include <cpu_func.h>
 #include <debug_uart.h>
 #include <handoff.h>
 #include <asm/mtrr.h>

arch/x86/cpu/coreboot/coreboot.c

@@ -6,6 +6,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <fdtdec.h>
 #include <usb.h>
 #include <asm/io.h>

arch/x86/cpu/efi/app.c

@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <fdtdec.h>
 #include <netdev.h>
 

arch/x86/cpu/efi/payload.c

@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <efi.h>
 #include <errno.h>
 #include <usb.h>

arch/x86/cpu/ivybridge/cpu.c

@@ -11,6 +11,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
 #include <fdtdec.h>

arch/x86/cpu/qemu/qemu.c

@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <pci.h>
 #include <qfw.h>
 #include <asm/irq.h>

arch/x86/cpu/quark/quark.c

@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <mmc.h>
 #include <asm/io.h>
 #include <asm/ioapic.h>

arch/x86/cpu/slimbootloader/slimbootloader.c

@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/arch/slimbootloader.h>
 
 DECLARE_GLOBAL_DATA_PTR;

arch/x86/cpu/tangier/tangier.c

@@ -4,6 +4,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <asm/u-boot-x86.h>
 
 /*

arch/x86/cpu/x86_64/cpu.c

@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <cpu_func.h>
 #include <debug_uart.h>
 
 /*

arch/x86/lib/fsp/fsp_common.c

@@ -5,6 +5,7 @@
 
 #include <common.h>
 #include <acpi_s3.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <errno.h>
 #include <rtc.h>

common/board_f.c

@@ -13,6 +13,7 @@
 #include <bloblist.h>
 #include <console.h>
 #include <cpu.h>
+#include <cpu_func.h>
 #include <dm.h>
 #include <env.h>
 #include <env_internal.h>

include/common.h

@@ -203,7 +203,6 @@ void	trap_init     (ulong);
 
 void s_init(void);
 
-int	checkcpu      (void);
 int	checkicache   (void);
 int	checkdcache   (void);
 void	upmconfig     (unsigned int, unsigned int *, unsigned int);

include/cpu_func.h

@@ -20,4 +20,33 @@ int cpu_reset(u32 nr);
 int cpu_disable(u32 nr);
 int cpu_release(u32 nr, int argc, char * const argv[]);
 
+static inline int cpumask_next(int cpu, unsigned int mask)
+{
+	for (cpu++; !((1 << cpu) & mask); cpu++)
+		;
+
+	return cpu;
+}
+
+#define for_each_cpu(iter, cpu, num_cpus, mask) \
+	for (iter = 0, cpu = cpumask_next(-1, mask); \
+	     iter < num_cpus; \
+	     iter++, cpu = cpumask_next(cpu, mask)) \
+
+int cpu_numcores(void);
+int cpu_num_dspcores(void);
+u32 cpu_mask(void);
+u32 cpu_dsp_mask(void);
+int is_core_valid(unsigned int core);
+
+/**
+ * checkcpu() - perform an early check of the CPU
+ *
+ * This is used on PowerPC, SH and X86 machines as a CPU init mechanism. It is
+ * called during the pre-relocation init sequence in board_init_f().
+ *
+ * @return 0 if oK, -ve on error
+ */
+int checkcpu(void);
+
 #endif