armv7: Move Exynos from 'cpu' to 'soc'.

The Exynos family and most ARM products are SoC, not just CPU.

We used to put ARM code in src/cpu to avoid polluting the code base for what was
essentially an experiment at the time. Now that it's past the experimental phase
and we're going to see more SoCs (including intel/baytrail) in coreboot.

Change-Id: I5ea1f822664244edf5f77087bc8018d7c535f81c
Reviewed-on: https://chromium-review.googlesource.com/170891
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Ronald Minnich <rminnich@chromium.org>
Commit-Queue: Hung-Te Lin <hungte@chromium.org>
(cherry picked from commit c8bb8fe0b20be37465f93c738d80e7e43033670a)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6739
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

1 files changed, 0 insertions, 112 deletions

diff --git a/src/cpu/samsung/exynos5420/power.h b/src/cpu/samsung/exynos5420/power.h
deleted file mode 100644
index fd1eac5768..0000000000
--- a/src/cpu/samsung/exynos5420/power.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2012 Samsung Electronics
- *
- * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-/* Register map for Exynos5 PMU */
-
-#ifndef CPU_SAMSUNG_EXYNOS5420_POWER_H
-#define CPU_SAMSUNG_EXYNOS5420_POWER_H
-
-#include "cpu.h"
-
-/* Enable HW thermal trip with PS_HOLD_CONTROL register ENABLE_HW_TRIP bit */
-void power_enable_hw_thermal_trip(void);
-
-#define MIPI_PHY1_CONTROL_ENABLE		(1 << 0)
-#define MIPI_PHY1_CONTROL_M_RESETN		(1 << 2)
-
-#define POWER_USB_PHY_CTRL_EN			(1 << 0)
-#define POWER_PS_HOLD_CONTROL_DATA_HIGH		(1 << 8)
-#define POWER_ENABLE_HW_TRIP			(1UL << 31)
-
-#define EXYNOS_DP_PHY_ENABLE	(1 << 0)
-
-/* PMU_DEBUG bits [12:8] = 0x1000 selects XXTI clock source */
-#define PMU_DEBUG_XXTI                          0x1000
-/* Mask bit[12:8] for xxti clock selection */
-#define PMU_DEBUG_CLKOUT_SEL_MASK               0x1f00
-
-/* Power Management Unit register map */
-struct exynos5_power {
-	/* Add registers as and when required */
-	uint32_t	om_stat;		/* 0x0000 */
-	uint8_t		reserved1[0x03fc];
-	uint32_t	sw_reset;		/* 0x0400 */
-	uint8_t		reserved2[0x0300];
-	uint32_t	usb_drd0_phy_ctrl;	/* 0x0704 */
-	uint32_t	usb_drd1_phy_ctrl;	/* 0x0708 */
-	uint32_t	usb_host_phy_ctrl;	/* 0x070c */
-	uint8_t		reserved3[0x4];
-	uint32_t	mipi_phy1_control;	/* 0x0714 */
-	uint8_t		reserved4[0x8];
-	uint32_t	dptx_phy_control;	/* 0x0720 */
-	uint8_t		reserved5[0xdc];
-	uint32_t	inform0;		/* 0x0800 */
-	uint32_t	inform1;		/* 0x0804 */
-	uint8_t		reserved6[0x0f8];
-	uint32_t	spare0;			/* 0x0900 */
-	uint8_t		reserved7[0x0fc];
-	uint32_t	pmu_debug;		/* 0x0a00 */
-	uint8_t         reserved8[0x15fc];
-	struct {				/* 0x2000 */
-		uint32_t	config;		/*   0x00 */
-		uint32_t	status;		/*   0x04 */
-		uint8_t		reserved[0x78];
-	} arm_core[4];
-	uint8_t		reserved9[0xe04];
-	uint32_t	padret_dram_status;	/* 0x3004 */
-	uint8_t         reservedA[0xe0];
-	uint32_t        padret_uart_opt;        /* 0x30e8 */
-	uint8_t         reservedB[0xfc];
-	uint32_t	padret_dram_cblk_opt;	/* 0x31e8 */
-	uint8_t         reservedC[0x120];
-	uint32_t	ps_hold_ctrl;		/* 0x330c */
-} __attribute__ ((__packed__));
-
-static struct exynos5_power * const exynos_power = (void*)EXYNOS5_POWER_BASE;
-
-/**
- * Perform a software reset.
- */
-void power_reset(void);
-
-/**
- * Power off the system; it should never return.
- */
-void power_shutdown(void);
-
-/* Enable DPTX PHY */
-void power_enable_dp_phy(void);
-
-/* Initialize the pmic voltages to power up the system */
-int power_init(void);
-
-/* Read the reset status. */
-uint32_t power_read_reset_status(void);
-
-/* Read the resume function and call it. */
-void power_exit_wakeup(void);
-
-/* pmu debug is used for xclkout, enable xclkout with source as XXTI */
-void power_enable_xclkout(void);
-
-/* Release UART retention on resume (only for debugging, may conflict with
- * kernel). */
-void power_release_uart_retention(void);
-
-#endif