mainboard/intel/mohonpeak: code cleanup

Code cleanup requested in commit 90957f88 -
"mainboard/intel: Add Mohon Peak CRB for Intel's atom c2000"

- Change com2 to COM2 in Kconfig text
- clean up includes of headers
- fix whitespace

Change-Id: I828bc4781ee7de95be5546206c5d6033b75293d9
Signed-off-by: Martin Roth <martin.roth@se-eng.com>
Reviewed-on: http://review.coreboot.org/6607
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>

src/mainboard/intel/mohonpeak/Kconfig

@@ -94,6 +94,6 @@ config UART_FOR_CONSOLE
 	int
 	default 1
 	help
-	  The Mohon Peak board uses com2 (2f8) for the serial console.
+	  The Mohon Peak board uses COM2 (2f8) for the serial console.
 
 endif # BOARD_INTEL_MOHONPEAK

src/mainboard/intel/mohonpeak/acpi_tables.c

@@ -30,15 +30,14 @@
 #include <device/pci.h>
 #include <device/pci_ids.h>
 #include <cpu/x86/msr.h>
-#include "northbridge/intel/fsp_rangeley/northbridge.h"
+#include <southbridge/intel/fsp_rangeley/nvs.h>
+#include <northbridge/intel/fsp_rangeley/northbridge.h>
 
 extern const unsigned char AmlCode[];
 #if CONFIG_HAVE_ACPI_SLIC
 unsigned long acpi_create_slic(unsigned long current);
 #endif
 
-#include "southbridge/intel/fsp_rangeley/nvs.h"
-
 static global_nvs_t *gnvs_;
 
 static void acpi_create_gnvs(global_nvs_t *gnvs)

src/mainboard/intel/mohonpeak/gpio.h

@@ -20,7 +20,7 @@
 #ifndef MOHONPEAK_GPIO_H
 #define MOHONPEAK_GPIO_H
 
-#include "southbridge/intel/fsp_rangeley/gpio.h"
+#include <southbridge/intel/fsp_rangeley/gpio.h>
 
 /* Core GPIO */
 const struct soc_gpio soc_gpio_mode = {
@@ -175,4 +175,4 @@ const struct soc_gpio_map gpio_map = {
 	},
 };
 
-#endif
+#endif /* MOHONPEAK_GPIO_H */

src/mainboard/intel/mohonpeak/mainboard.c

@@ -18,22 +18,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include <types.h>
-#include <string.h>
 #include <device/device.h>
-#include <device/device.h>
-#include <device/pci_def.h>
-#include <device/pci_ops.h>
-#include <console/console.h>
-#if CONFIG_VGA_ROM_RUN
-#include <x86emu/x86emu.h>
-#endif
-#include <pc80/mc146818rtc.h>
-#include <arch/acpi.h>
-#include <arch/io.h>
-#include <arch/interrupt.h>
-#include <boot/coreboot_tables.h>
-#include <southbridge/intel/fsp_rangeley/soc.h>
 
 /*
  * mainboard_enable is executed as first thing after enumerate_buses().

src/mainboard/intel/mohonpeak/romstage.c

@@ -19,36 +19,27 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include <stdint.h>
-#include <string.h>
-#include <lib.h>
-#include <timestamp.h>
 #include <arch/io.h>
 #include <device/pci_def.h>
 #include <device/pnp_def.h>
 #include <cpu/x86/lapic.h>
-#include <pc80/mc146818rtc.h>
-#include <cbmem.h>
-#include <console/console.h>
 #include <drivers/intel/fsp/fsp_util.h>
-#include <northbridge/intel/fsp_rangeley/northbridge.h>
 #include <southbridge/intel/fsp_rangeley/soc.h>
 #include <southbridge/intel/fsp_rangeley/gpio.h>
 #include <southbridge/intel/fsp_rangeley/romstage.h>
 #include <arch/cpu.h>
-#include <cpu/x86/msr.h>
 #include "gpio.h"
 
 static void interrupt_routing_config(void)
 {
-    u32 ilb_base = pci_read_config32(SOC_LPC_DEV, IBASE) & ~0xf;
+	u32 ilb_base = pci_read_config32(SOC_LPC_DEV, IBASE) & ~0xf;
 
-    /*
+	/*
-     * Initialize Interrupt Routings for each device in ilb_base_address.
+	* Initialize Interrupt Routings for each device in ilb_base_address.
-     * IR01 map to PCIe device 0x01 ... IR31 to device 0x1F.
+	* IR01 map to PCIe device 0x01 ... IR31 to device 0x1F.
-     * PIRQ_A maps to IRQ 16 ... PIRQ_H maps tp IRQ 23.
+	* PIRQ_A maps to IRQ 16 ... PIRQ_H maps tp IRQ 23.
-     * This should match devicetree and the ACPI IRQ routing/
+	* This should match devicetree and the ACPI IRQ routing/
-     */
+	*/
 	write32(ilb_base + ILB_ACTL, 0x0000);  /* ACTL bit 2:0 SCIS IRQ9 */
 	write16(ilb_base + ILB_IR01, 0x3210);  /* IR01h IR(ABCD) - PIRQ(ABCD) */
 	write16(ilb_base + ILB_IR02, 0x3210);  /* IR02h IR(ABCD) - PIRQ(ABCD) */