soc/qualcomm: Add generic support skeleton for ipq806x

Skeleton for soc ipq806x

Old-Change-Id: I92a8d592d762f59665e15d1a7fc6cc73dc74c296
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://chromium-review.googlesource.com/190723
Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit e71d45733d86e77717fd2f592ef06113246db911)

soc/ipq806x: Disable LPAE mode.

LPAE (large physical address extension) is not available on this SOC
core, do not enable it.

Old-Change-Id: I9e9ad1aeaf613f04987c0c306a574085042d0e7b
Signed-off-by: Deepa Dinamani <deepad@codeaurora.com>
Signed-off-by: Vadim Bendebury <vbendeb@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/198023
Reviewed-by: deepa dinamani <deepad@quicinc.com>
(cherry picked from commit e6e12c39efd54e4fcbd444134bf30e211948a71b)

Squashed 2 commits for the Qualcomm ipq806x SOC.

Change-Id: I14521d3b2844ddd68112882de81453ce8d19fc16
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6963
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins)

src/soc/Kconfig

@@ -1,3 +1,4 @@
 source src/soc/intel/Kconfig
 source src/soc/nvidia/Kconfig
-source src/soc/samsung/Kconfig
+source src/soc/qualcomm/Kconfig
+source src/soc/samsung/Kconfig

src/soc/Makefile.inc

@@ -3,4 +3,5 @@
 ################################################################################
 subdirs-y += intel
 subdirs-y += nvidia
+subdirs-y += qualcomm
 subdirs-y += samsung

src/soc/qualcomm/Kconfig

@@ -0,0 +1 @@
+source src/soc/qualcomm/ipq806x/Kconfig

src/soc/qualcomm/Makefile.inc

@@ -0,0 +1 @@
+subdirs-$(CONFIG_SOC_QC_IPQ806X) += ipq806x

src/soc/qualcomm/ipq806x/Kconfig

@@ -0,0 +1,22 @@
+config SOC_QC_IPQ806X
+	select ARCH_BOOTBLOCK_ARMV4
+	select ARCH_ROMSTAGE_ARMV7
+	select ARCH_RAMSTAGE_ARMV7
+	bool
+	default n
+
+if SOC_QC_IPQ806X
+
+config BOOTBLOCK_ROM_OFFSET
+	hex
+	default 0x0
+
+config CBFS_HEADER_ROM_OFFSET
+	hex "offset of master CBFS header in ROM"
+	default 0x18000
+
+config CBFS_ROM_OFFSET
+	hex "offset of CBFS data in ROM"
+	default 0x18080
+
+endif

src/soc/qualcomm/ipq806x/Makefile.inc

@@ -0,0 +1,8 @@
+bootblock-y += cbfs.c
+bootblock-y += timer.c
+
+romstage-y += cbfs.c
+romstage-y += timer.c
+
+ramstage-y += cbfs.c
+ramstage-y += timer.c

src/soc/qualcomm/ipq806x/cbfs.c

@@ -0,0 +1,26 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 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
+ * 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
+ */
+
+
+#include <cbfs.h>  /* This driver serves as a CBFS media source. */
+
+int init_default_cbfs_media(struct cbfs_media *media)
+{
+	return 0;
+}

src/soc/qualcomm/ipq806x/timer.c

@@ -0,0 +1,28 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * 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
+ * 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
+ */
+
+#include <console/console.h>
+#include <timer.h>
+#include <delay.h>
+#include <thread.h>
+
+void init_timer(void)
+{
+}
+