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, 109 insertions, 0 deletions

diff --git a/src/soc/samsung/exynos5250/dsim.h b/src/soc/samsung/exynos5250/dsim.h
new file mode 100644
index 0000000000..b9245d31e6
--- /dev/null
+++ b/src/soc/samsung/exynos5250/dsim.h
@@ -0,0 +1,109 @@
+/*
+ * 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 MIPI-DSIM */
+
+#ifndef CPU_SAMSUNG_EXYNOS5250_DSIM_H
+#define CPU_SAMSUNG_EXYNOS5250_DSIM_H
+
+/* DSIM register map */
+struct exynos5_dsim {
+	unsigned int status;
+	unsigned int swrst;
+	unsigned int clkctrl;
+	unsigned int timeout;
+	unsigned int config;
+	unsigned int escmode;
+	unsigned int mdresol;
+	unsigned int mvporch;
+	unsigned int mhporch;
+	unsigned int msync;
+	unsigned int sdresol;
+	unsigned int intsrc;
+	unsigned int intmsk;
+	unsigned int pkthdr;
+	unsigned int payload;
+	unsigned int rxfifo;
+	unsigned int res1;
+	unsigned int fifoctrl;
+	unsigned int res2;
+	unsigned int pllctrl;
+	unsigned int plltmr;
+	unsigned int phyacchr;
+	unsigned int phyacchr1;
+};
+
+#define ENABLE		1
+#define DISABLE		0
+
+#define DSIM_SWRST			(1 << 0)
+#define NUM_OF_DAT_LANE_IS_FOUR		(3 << 5)
+#define DATA_LANE_0_EN			(1 << 0)
+#define DATA_LANE_1_EN			(1 << 1)
+#define DATA_LANE_2_EN			(1 << 2)
+#define DATA_LANE_3_EN			(1 << 3)
+#define CLK_LANE_EN			(1 << 4)
+#define ENABLE_ALL_DATA_LANE		DATA_LANE_0_EN | \
+					DATA_LANE_1_EN | \
+					DATA_LANE_2_EN | \
+					DATA_LANE_3_EN
+#define	MAIN_PIX_FORMAT_OFFSET		12
+#define RGB_565_16_BIT			0x4
+#define VIDEO_MODE			(1 << 25)
+#define BURST_MODE			(1 << 26)
+
+
+#define DSIM_PHYACCHR_AFC_EN		(1 << 14)
+#define DSIM_PHYACCHR_AFC_CTL_OFFSET	5
+
+#define DSIM_PLLCTRL_PMS_OFFSET		1
+#define DSIM_FREQ_BAND_OFFSET		24
+
+#define LANE_ESC_CLK_EN_ALL		(0x1f << 19)
+#define BYTE_CLK_EN			(1 << 24)
+#define DSIM_ESC_CLK_EN			(1 << 28)
+#define TXREQUEST_HS_CLK_ON		(1 << 31)
+
+#define LP_MODE_ENABLE			(1 << 7)
+#define STOP_STATE_CNT_OFFSET		21
+
+#define MAIN_VBP_OFFSET		0
+#define STABLE_VFP_OFFSET	16
+#define CMD_ALLOW_OFFSET	28
+
+#define MAIN_HBP_OFFSET		0
+#define MAIN_HFP_OFFSET		16
+
+#define MAIN_HSA_OFFSET		0
+#define MAIN_VSA_OFFSET		22
+
+#define MAIN_STANDBY		(1 << 31)
+#define MAIN_VRESOL_OFFSET	16
+#define MAIN_HRESOL_OFFSET	0
+
+#define SFR_FIFO_EMPTY		(1 << 29)
+
+#define DSIM_PLL_EN_SHIFT	(1 << 23)
+#define PLL_STABLE		(1 << 31)
+
+#define DSIM_STOP_STATE_DAT(x)  (((x) & 0xf) << 0)
+#define DSIM_STOP_STATE_CLK     (1 << 8)
+#define DSIM_TX_READY_HS_CLK    (1 << 10)
+
+#endif