ARMv7: De-uboot-ify Exynos5250 code

When starting the Exynos5250 port, a lot of unneeded u-boot code
was imported. This is an attempt to get rid of a lot of unneeded
code before the port is used as a basis for further ARM ports.

There is a lot more that can be done, including cleaning up the
5250's Kconfig file.

Change-Id: I2d88676c436eea4b21bcb62f40018af9fabb3016
Signed-off-by: Stefan Reinauer <reinauer@google.com>
Signed-off-by: Gabe Black <gabeblack@chromium.org>
Reviewed-on: http://review.coreboot.org/3642
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

11 files changed, 11 insertions, 27 deletions

diff --git a/src/mainboard/emulation/qemu-armv7/romstage.c b/src/mainboard/emulation/qemu-armv7/romstage.c
index 81f62b6b83..4a16436015 100644
--- a/src/mainboard/emulation/qemu-armv7/romstage.c
+++ b/src/mainboard/emulation/qemu-armv7/romstage.c
@@ -14,18 +14,16 @@
  */
 
 #include <cbfs.h>
-#include <common.h>
 #include <console/console.h>
 #include <arch/stages.h>
 
 void main(void)
 {
         void *entry;
+
 	console_init();
-	printk(BIOS_INFO, "hello from romstage\n");
 
 	entry = cbfs_load_stage(CBFS_DEFAULT_MEDIA, "fallback/coreboot_ram");
-	printk(BIOS_INFO, "entry is 0x%p, leaving romstage.\n", entry);
 
 	stage_exit(entry);
 }
diff --git a/src/mainboard/google/snow/Kconfig b/src/mainboard/google/snow/Kconfig
index 12b11807c3..3ebaa5894d 100644
--- a/src/mainboard/google/snow/Kconfig
+++ b/src/mainboard/google/snow/Kconfig
@@ -28,7 +28,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select EC_GOOGLE_CHROMEEC_I2C
 	select BOARD_ROMSIZE_KB_4096
 	select DRIVER_MAXIM_MAX77686
-	select EXYNOS_DISPLAYPORT
 	select CHROMEOS
 	select DRIVER_TI_TPS65090
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
diff --git a/src/mainboard/google/snow/Makefile.inc b/src/mainboard/google/snow/Makefile.inc
index 96496628c9..2858743aac 100644
--- a/src/mainboard/google/snow/Makefile.inc
+++ b/src/mainboard/google/snow/Makefile.inc
@@ -1,7 +1,7 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2012 Google Inc.
+## Copyright 2012 Google Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
diff --git a/src/mainboard/google/snow/chromeos.c b/src/mainboard/google/snow/chromeos.c
index 9ac3022e3d..404ed4aecb 100644
--- a/src/mainboard/google/snow/chromeos.c
+++ b/src/mainboard/google/snow/chromeos.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Google, Inc.
+ * Copyright 2013 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/mainboard/google/snow/devicetree.cb b/src/mainboard/google/snow/devicetree.cb
index deebbf4cd2..c14f374d6d 100644
--- a/src/mainboard/google/snow/devicetree.cb
+++ b/src/mainboard/google/snow/devicetree.cb
@@ -1,7 +1,7 @@
 ##
 ## This file is part of the coreboot project.
 ##
-## Copyright (C) 2012 Google Inc.
+## Copyright 2012 Google Inc.
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
diff --git a/src/mainboard/google/snow/exynos5250.h b/src/mainboard/google/snow/exynos5250.h
index 998d9ee32e..98d36f92e4 100644
--- a/src/mainboard/google/snow/exynos5250.h
+++ b/src/mainboard/google/snow/exynos5250.h
@@ -1,7 +1,7 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Google, Inc.
+ * Copyright 2013 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/mainboard/google/snow/mainboard.c b/src/mainboard/google/snow/mainboard.c
index 4c192fcb79..a62f62ca56 100644
--- a/src/mainboard/google/snow/mainboard.c
+++ b/src/mainboard/google/snow/mainboard.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Google, Inc.
+ * Copyright 2013 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -28,15 +28,13 @@
 #include <boot/coreboot_tables.h>
 #include <arch/cache.h>
 #include <arch/exception.h>
-#include <arch/gpio.h>
-#include <cpu/samsung/exynos5250/exynos-tmu.h>
+#include <cpu/samsung/exynos5250/tmu.h>
 #include <cpu/samsung/exynos5250/clk.h>
 #include <cpu/samsung/exynos5250/cpu.h>
 #include <cpu/samsung/exynos5250/gpio.h>
 #include <cpu/samsung/exynos5250/power.h>
-
 #include <cpu/samsung/exynos5250/i2c.h>
-#include <cpu/samsung/exynos5250/s5p-dp-core.h>
+#include <cpu/samsung/exynos5250/dp-core.h>
 
 #include "exynos5250.h"
 
diff --git a/src/mainboard/google/snow/memory.c b/src/mainboard/google/snow/memory.c
index 07079707fd..9a1fbed65c 100644
--- a/src/mainboard/google/snow/memory.c
+++ b/src/mainboard/google/snow/memory.c
@@ -2,7 +2,7 @@
  * This file is part of the coreboot project.
  *
  * Copyright (C) 2012 Samsung Electronics
- * Copyright (C) 2013 Google Inc.
+ * Copyright 2013 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -22,11 +22,10 @@
 #include <stdlib.h>
 #include <console/console.h>
 
-#include <gpio.h>
 #include <cpu/samsung/exynos5250/gpio.h>
 #include <cpu/samsung/exynos5250/setup.h>
 #include <cpu/samsung/exynos5250/dmc.h>
-#include <cpu/samsung/exynos5250/clock_init.h>
+#include <cpu/samsung/exynos5250/clk.h>
 
 const struct mem_timings mem_timings[] = {
 	{
diff --git a/src/mainboard/google/snow/romstage.c b/src/mainboard/google/snow/romstage.c
index 096db42b09..0e25def434 100644
--- a/src/mainboard/google/snow/romstage.c
+++ b/src/mainboard/google/snow/romstage.c
@@ -21,10 +21,8 @@
 
 #include <armv7.h>
 #include <cbfs.h>
-#include <common.h>
 
 #include <arch/cache.h>
-#include <arch/gpio.h>
 #include <cpu/samsung/exynos5250/i2c.h>
 #include <cpu/samsung/exynos5250/clk.h>
 #include <cpu/samsung/exynos5250/cpu.h>
@@ -33,7 +31,6 @@
 #include <cpu/samsung/exynos5250/setup.h>
 #include <cpu/samsung/exynos5250/periph.h>
 #include <cpu/samsung/exynos5250/power.h>
-#include <cpu/samsung/exynos5250/clock_init.h>
 #include <cpu/samsung/exynos5250/wakeup.h>
 #include <console/console.h>
 #include <arch/stages.h>
diff --git a/src/mainboard/google/snow/wakeup.c b/src/mainboard/google/snow/wakeup.c
index c116c77d1d..2fe1ab0363 100644
--- a/src/mainboard/google/snow/wakeup.c
+++ b/src/mainboard/google/snow/wakeup.c
@@ -1,7 +1,7 @@
 /*
  * This file is part of the coreboot project.
  *
- * Copyright (C) 2013 Google, Inc.  All rights reserved.
+ * Copyright 2013 Google Inc.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -17,13 +17,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include <arch/gpio.h>
-#include <arch/hlt.h>
-#include <console/console.h>
 #include <cpu/samsung/exynos5250/gpio.h>
-#include <cpu/samsung/exynos5250/power.h>
-#include <cpu/samsung/exynos5250/exynos5-common.h>
-
 #include <cpu/samsung/exynos5250/wakeup.h>
 
 int wakeup_need_reset(void)
diff --git a/src/mainboard/ti/beaglebone/romstage.c b/src/mainboard/ti/beaglebone/romstage.c
index 74eaaf2995..3b9cae880a 100644
--- a/src/mainboard/ti/beaglebone/romstage.c
+++ b/src/mainboard/ti/beaglebone/romstage.c
@@ -21,7 +21,6 @@
 
 #include <armv7.h>
 #include <cbfs.h>
-#include <common.h>
 
 #include <arch/stages.h>
 #include <console/console.h>