src/include: Capitalize CPU, RAM and ROM

Change-Id: Id40c1bf868820c77ea20146d19c6d552c2f970c4
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/15942
Tested-by: build bot (Jenkins)
Reviewed-by: Omar Pakker
Reviewed-by: Martin Roth <martinroth@google.com>

src/include/cbfs.h

@@ -23,7 +23,7 @@
  * Perform CBFS operations on the boot device. *
  ***********************************************/
 
-/* Return mapping of option rom found in boot device. NULL on error. */
+/* Return mapping of option ROM found in boot device. NULL on error. */
 void *cbfs_boot_map_optionrom(uint16_t vendor, uint16_t device);
 /* Load stage by name into memory. Returns entry address on success. NULL on
  * failure. */

src/include/console/post_codes.h

@@ -82,14 +82,14 @@
 #define POST_ENTRY_C_START			0x13
 
 /**
- * \brief Pre call to ram stage main()
+ * \brief Pre call to RAM stage main()
  *
- * POSTed right before ram stage main() is called from c_start.S
+ * POSTed right before RAM stage main() is called from c_start.S
  */
 #define POST_PRE_HARDWAREMAIN			0x79
 
 /**
- * \brief Entry into coreboot in ram stage main()
+ * \brief Entry into coreboot in RAM stage main()
  *
  * This is the first call in hardwaremain.c. If this code is POSTed, then
  * ramstage has successfully loaded and started executing.

src/include/cpu/x86/cache.h

@@ -52,7 +52,7 @@ static inline void invd(void)
 
 /* The following functions require the always_inline due to AMD
  * function STOP_CAR_AND_CPU that disables cache as
- * ram, the cache as ram stack can no longer be used. Called
+ * RAM, the cache as RAM stack can no longer be used. Called
  * functions must be inlined to avoid stack usage. Also, the
  * compiler must keep local variables register based and not
  * allocated them from the stack. With gcc 4.5.0, some functions

src/include/cpu/x86/mp.h

@@ -59,9 +59,9 @@ struct mp_ops {
 	void (*get_microcode_info)(const void **microcode, int *parallel);
 	/*
 	 * Optionally provide a function which adjusts the APIC id
-	 * map to cpu number. By default the cpu number and APIC id
-	 * are 1:1. To change the APIC id for a given cpu return the
-	 * new APIC id. It's called for each cpu as indicated by
+	 * map to CPU number. By default the CPU number and APIC id
+	 * are 1:1. To change the APIC id for a given CPU return the
+	 * new APIC id. It's called for each CPU as indicated by
 	 * get_cpu_count().
 	 */
 	int (*adjust_cpu_apic_entry)(int cpu, int cur_apic_id);
@@ -78,7 +78,7 @@ struct mp_ops {
 	void (*adjust_smm_params)(struct smm_loader_params *slp, int is_perm);
 	/*
 	 * Optionally provide a callback prior to the APs starting SMM
-	 * relocation or cpu driver initialization. However, note that
+	 * relocation or CPU driver initialization. However, note that
 	 * this callback is called after SMM handlers have been loaded.
 	 */
 	void (*pre_mp_smm_init)(void);
@@ -88,11 +88,11 @@ struct mp_ops {
 	 */
 	void (*per_cpu_smm_trigger)(void);
 	/*
-	 * This function is called while each cpu is in the SMM relocation
+	 * This function is called while each CPU is in the SMM relocation
 	 * handler. Its primary purpose is to adjust the SMBASE for the
 	 * permanent handler. The parameters passed are the current cpu
 	 * running the relocation handler, current SMBASE of relocation handler,
-	 * and the pre-calculated staggered cpu SMBASE address of the permanent
+	 * and the pre-calculated staggered CPU SMBASE address of the permanent
 	 * SMM handler.
 	 */
 	void (*relocation_handler)(int cpu, uintptr_t curr_smbase,

src/include/cpu/x86/msr.h

@@ -48,7 +48,7 @@ static inline __attribute__((always_inline)) void wrmsr(unsigned index,
 
 /* The following functions require the always_inline due to AMD
  * function STOP_CAR_AND_CPU that disables cache as
- * ram, the cache as ram stack can no longer be used. Called
+ * RAM, the cache as RAM stack can no longer be used. Called
  * functions must be inlined to avoid stack usage. Also, the
  * compiler must keep local variables register based and not
  * allocated them from the stack. With gcc 4.5.0, some functions

src/include/cpu/x86/mtrr.h

@@ -91,7 +91,7 @@ int get_free_var_mtrr(void);
 					(x>>6)|(x>>7)|(x>>8)|((1<<18)-1))
 #define _ALIGN_UP_POW2(x)	((x + _POW2_MASK(x)) & ~_POW2_MASK(x))
 
-/* At the end of romstage, low ram 0..CACHE_TM_RAMTOP may be set
+/* At the end of romstage, low RAM 0..CACHE_TM_RAMTOP may be set
  * as write-back cacheable to speed up ramstage decompression.
  * Note MTRR boundaries, must be power of two.
  */

src/include/cpu/x86/smm.h

@@ -491,8 +491,8 @@ u16 smm_get_pmbase(void);
 struct smm_runtime {
 	u32 smbase;
 	u32 save_state_size;
-	/* The apic_id_to_cpu provides a mapping from APIC id to cpu number.
-	 * The cpu number is indicated by the index into the array by matching
+	/* The apic_id_to_cpu provides a mapping from APIC id to CPU number.
+	 * The CPU number is indicated by the index into the array by matching
 	 * the default APIC id and value at the index. The stub loader
 	 * initializes this array with a 1:1 mapping. If the APIC ids are not
 	 * contiguous like the 1:1 mapping it is up to the caller of the stub
@@ -525,7 +525,7 @@ void *smm_get_save_state(int cpu);
 /* The smm_loader_params structure provides direction to the SMM loader:
  * - stack_top - optional external stack provided to loader. It must be at
  *               least per_cpu_stack_size * num_concurrent_stacks in size.
- * - per_cpu_stack_size - stack size per cpu for smm modules.
+ * - per_cpu_stack_size - stack size per CPU for smm modules.
  * - num_concurrent_stacks - number of concurrent cpus in handler needing stack
  *                           optional for setting up relocation handler.
  * - per_cpu_save_state_size - the smm save state size per cpu
@@ -537,7 +537,7 @@ void *smm_get_save_state(int cpu);
  *                 the address of the module's parameters (if present).
  * - runtime - this field is a result only. The SMM runtime location is filled
  *             into this field so the code doing the loading can manipulate the
- *             runtime's assumptions. e.g. updating the apic id to cpu map to
+ *             runtime's assumptions. e.g. updating the apic id to CPU map to
  *             handle sparse apic id space.
  */
 struct smm_loader_params {

src/include/gic.h

@@ -26,7 +26,7 @@ void gic_enable(void);
 /* Return a pointer to the base of the GIC distributor mmio region. */
 void *gicd_base(void);
 
-/* Return a pointer to the base of the GIC cpu mmio region. */
+/* Return a pointer to the base of the GIC CPU mmio region. */
 void *gicc_base(void);
 
 #else /* CONFIG_GIC */

src/include/rmodule.h

@@ -40,7 +40,7 @@ int rmodule_load_alignment(const struct rmodule *m);
 /* rmodule_calc_region() calculates the region size, offset to place an
  * rmodule in memory, and load address offset based off of a region allocator
  * with an alignment of region_alignment. This function helps place an rmodule
- * in the same location in ram it will run from. The offset to place the
+ * in the same location in RAM it will run from. The offset to place the
  * rmodule into the region allocated of size region_size is returned. The
  * load_offset is the address to load and relocate the rmodule.
  * region_alignment must be a power of 2. */