warp7: Add basic platform setup

Add basic platform setup code, include console and GIC
initilization.

Signed-off-by: Jun Nie <jun.nie@linaro.org>

3 files changed, 149 insertions, 0 deletions

diff --git a/include/plat/nxp/common/plat_nxp.h b/include/plat/nxp/common/plat_nxp.h
new file mode 100644
index 0000000..e00b3a3
--- /dev/null
+++ b/include/plat/nxp/common/plat_nxp.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __PLAT_NXP_H__
+#define __PLAT_NXP_H__
+
+/*
+ * Initialises the IO
+ * Returns: IO_SUCCESS
+ *          IO_FAIL
+ *          IO_NOT_SUPPORTED
+ *          IO_RESOURCES_EXHAUSTED
+ */
+int nxp_io_setup(void);
+
+/* Initialises the IO and the GIC. */
+void nxp_platform_setup(void);
+
+/*******************************************************************************
+ * NXP platforms porting interfaces are located below.
+ ******************************************************************************/
+
+/* Initialises the Generic Interrupt Controller (GIC). */
+void plat_nxp_gic_init(void);
+
+#endif /* __PLAT_NXP_H__ */
diff --git a/plat/nxp/board/warp7/plat_setup.c b/plat/nxp/board/warp7/plat_setup.c
new file mode 100644
index 0000000..f68a653
--- /dev/null
+++ b/plat/nxp/board/warp7/plat_setup.c
@@ -0,0 +1,28 @@
+/** @file
+*
+*  Copyright (c) 2018, ARM Limited. All rights reserved.
+*
+*  This program and the accompanying materials
+*  are licensed and made available under the terms and conditions of the BSD License
+*  which accompanies this distribution.  The full text of the license may be found at
+*  http://opensource.org/licenses/bsd-license.php
+*
+*  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+*
+**/
+
+#include <arm_gic.h>
+#include <mmio.h>
+#include <plat_nxp.h>
+#include <platform.h>
+
+void tftf_platform_setup(void)
+{
+	nxp_platform_setup();
+}
+
+void plat_nxp_gic_init(void)
+{
+	arm_gic_init(GICC_BASE, GICD_BASE, GICR_BASE);
+}
diff --git a/plat/nxp/common/nxp_setup.c b/plat/nxp/common/nxp_setup.c
new file mode 100644
index 0000000..055720d
--- /dev/null
+++ b/plat/nxp/common/nxp_setup.c
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ *
+ * Neither the name of ARM nor the names of its contributors may be used
+ * to endorse or promote products derived from this software without specific
+ * prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <arm_gic.h>
+#include <console.h>
+#include <debug.h>
+#include <io_storage.h>
+#include <plat_nxp.h>
+#include <platform_def.h>
+#include <platform.h>
+
+#pragma weak tftf_platform_setup
+
+void nxp_platform_setup(void)
+{
+	plat_nxp_gic_init();
+
+	arm_gic_setup_global();
+	arm_gic_setup_local();
+}
+
+void tftf_platform_setup(void)
+{
+	nxp_platform_setup();
+}
+
+void tftf_plat_arch_setup(void)
+{
+}
+
+void tftf_early_platform_setup(void)
+{
+	console_init(PLAT_WARP7_BOOT_UART_BASE, PLAT_WARP7_BOOT_UART_CLK_IN_HZ,
+		     PLAT_WARP7_BOOT_UART_BAUDRATE);
+	printf("TFTP nxp console init finished\n");
+}
+
+void tftf_plat_reset(void)
+{
+	//nxp_wdog_start(1);
+}