src/arch: Fix typo

Change-Id: I24d219b4ce6033f64886e22973ca8716113d319f
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/27919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>

src/arch/arm/armv7/thread.c

@@ -70,7 +70,7 @@ void arch_prepare_thread(struct thread *t,
 void __attribute__((naked))
 switch_to_thread(uintptr_t new_stack, uintptr_t *saved_stack)
 {
-	/* Defintions for those of us not totally familiar with ARM:
+	/* Definitions for those of us not totally familiar with ARM:
 	 * R15 -- PC, R14 -- LR, R13 -- SP
 	 * R0-R3 need not be saved, nor R12.
 	 * on entry, the only saved state is in LR -- the old PC.

src/arch/arm64/include/armv8/arch/exception.h

@@ -57,7 +57,7 @@ struct exception_handler {
 
 /*
  * Register a handler provided with the associated vector id. Returns 0 on
- * sucess, < 0 on error. Note that registration is not thread/interrupt safe.
+ * success, < 0 on error. Note that registration is not thread/interrupt safe.
  */
 int exception_handler_register(uint64_t vid, struct exception_handler *h);
 

src/arch/x86/Makefile.inc

@@ -374,7 +374,7 @@ ramstage-libs ?=
 
 ifeq ($(CONFIG_RELOCATABLE_RAMSTAGE),y)
 
-# The rmodule_link defintion creates an elf file with .rmod extension.
+# The rmodule_link definition creates an elf file with .rmod extension.
 $(objcbfs)/ramstage.elf: $(objcbfs)/ramstage.debug.rmod
 	cp $< $@
 

src/arch/x86/thread.c

@@ -47,7 +47,7 @@ void arch_prepare_thread(struct thread *t,
 	stack = push_stack(stack, (uintptr_t)arg);
 	stack = push_stack(stack, (uintptr_t)0);
 	stack = push_stack(stack, (uintptr_t)thread_entry);
-	/* Make room for the registers. Ignore intial values. */
+	/* Make room for the registers. Ignore initial values. */
 	stack -= sizeof(struct pushad_regs);
 
 	t->stack_current = stack;