armv7: Clean up: remove deprecated SPL.

"SPL" from U-Boot is deprecated by bootblock in coreboot/arm, so we don't need
it anymore.

Change-Id: Id16877075d0b870839a10160073ad70777a2af0a
Signed-off-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-on: http://review.coreboot.org/2297
Tested-by: build bot (Jenkins)
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

3 files changed, 13 insertions, 97 deletions

diff --git a/src/mainboard/google/snow/Makefile.inc b/src/mainboard/google/snow/Makefile.inc
index 130c3545cb..04bf543d40 100644
--- a/src/mainboard/google/snow/Makefile.inc
+++ b/src/mainboard/google/snow/Makefile.inc
@@ -26,14 +26,6 @@ romstage-y += memory.c
 romstage-y += romstage.c
 
 # ramstage-y += ec.c
-
-# FIXME: smdk5250_spl and mainboard.c are a mess. In the long
-# run we'll want to replace low-level code that calls mainboard code
-# with mainboard code that calls low-level code with appropriate
-# parameters. Grep around for spl_get_machine_params for examples.
-romstage-y += smdk5250_spl.c
-ramstage-y += smdk5250_spl.c
-#ramstage-y += mainboard.c
 ramstage-y += ramstage.c
 
 # romstage-$(CONFIG_CHROMEOS) += chromeos.c
diff --git a/src/mainboard/google/snow/romstage.c b/src/mainboard/google/snow/romstage.c
index 03fd1be550..690d4aace8 100644
--- a/src/mainboard/google/snow/romstage.c
+++ b/src/mainboard/google/snow/romstage.c
@@ -32,6 +32,19 @@
 
 #include "mainboard.h"
 
+#if 0
+static int board_wakeup_permitted(void)
+{
+	const int gpio = GPIO_Y10;
+	int is_bad_wake;
+
+	/* We're a bad wakeup if the gpio was defined and was high */
+	is_bad_wake = ((gpio != -1) && gpio_get_value(gpio));
+
+	return !is_bad_wake;
+}
+#endif
+
 void main(void)
 {
 	struct cbfs_media cbfs;
diff --git a/src/mainboard/google/snow/smdk5250_spl.c b/src/mainboard/google/snow/smdk5250_spl.c
deleted file mode 100644
index 33f27b17db..0000000000
--- a/src/mainboard/google/snow/smdk5250_spl.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/*
- * Copyright (c) 2012 The Chromium OS Authors.
- *
- * 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 the Free Software Foundation; version 2 of
- * the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <arch/gpio.h>
-#include <cpu/samsung/exynos5-common/spl.h>
-#include <cpu/samsung/exynos5250/gpio.h>
-
-#define SIGNATURE	0xdeadbeef
-
-/* Parameters of early board initialization in SPL */
-static struct spl_machine_param machine_param = {
-	.signature	= SIGNATURE,
-	.version	= 1,
-	.params		= "vmubfasirMw",
-	.size		= sizeof(machine_param),
-
-	.mem_iv_size	= 0x1f,
-	.mem_type	= DDR_MODE_DDR3,
-
-	/*
-	 * Set uboot_size to 0x100000 bytes.
-	 *
-	 * This is an overly conservative value chosen to accommodate all
-	 * possible U-Boot image.  You are advised to set this value to a
-	 * smaller realistic size via scripts that modifies the .machine_param
-	 * section of output U-Boot image.
-	 */
-	.uboot_size	= 0x100000,
-
-	.boot_source	= BOOT_MODE_OM,
-	.frequency_mhz	= 800,
-	.arm_freq_mhz	= 1700,
-	.serial_base	= 0x12c30000,
-	.i2c_base	= 0x12c60000,
-	.board_rev_gpios = GPIO_D00 | (GPIO_D01 << 16),
-	.mem_manuf	= MEM_MANUF_SAMSUNG,
-	.bad_wake_gpio	= GPIO_Y10,
-};
-
-struct spl_machine_param *spl_get_machine_params(void)
-{
-	if (machine_param.signature != SIGNATURE) {
-		/* TODO: Call panic() here */
-		while (1)
-			;
-	}
-
-	return &machine_param;
-}
-
-#if 0
-int board_get_revision(void)
-{
-	struct spl_machine_param *params = spl_get_machine_params();
-	unsigned gpio[CONFIG_BOARD_REV_GPIO_COUNT];
-
-	gpio[0] = params->board_rev_gpios & 0xffff;
-	gpio[1] = params->board_rev_gpios >> 16;
-	return gpio_decode_number(gpio, CONFIG_BOARD_REV_GPIO_COUNT);
-}
-#endif
-
-int board_wakeup_permitted(void)
-{
-	struct spl_machine_param *param = spl_get_machine_params();
-	const int gpio = param->bad_wake_gpio;
-	int is_bad_wake;
-
-	/* We're a bad wakeup if the gpio was defined and was high */
-	is_bad_wake = ((gpio != -1) && gpio_get_value(gpio));
-
-	return !is_bad_wake;
-}