3 files changed, 182 insertions, 0 deletions

diff --git a/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/driver_xip_device.cmake b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/driver_xip_device.cmake
new file mode 100644
index 000000000..14fde5e26
--- /dev/null
+++ b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/driver_xip_device.cmake
@@ -0,0 +1,16 @@
+if(NOT DRIVER_XIP_DEVICE_INCLUDED)
+
+    set(DRIVER_XIP_DEVICE_INCLUDED true CACHE BOOL "driver_xip_device component is included.")
+
+    target_sources(${MCUX_SDK_PROJECT_NAME} PRIVATE
+        ${CMAKE_CURRENT_LIST_DIR}/fsl_flexspi_nor_boot.c
+    )
+
+    target_include_directories(${MCUX_SDK_PROJECT_NAME} PRIVATE
+        ${CMAKE_CURRENT_LIST_DIR}/.
+    )
+
+
+    include(driver_common)
+
+endif()
\ No newline at end of file
diff --git a/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/fsl_flexspi_nor_boot.c b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/fsl_flexspi_nor_boot.c
new file mode 100644
index 000000000..2b52e5a3c
--- /dev/null
+++ b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/fsl_flexspi_nor_boot.c
@@ -0,0 +1,49 @@
+/*
+ * Copyright 2017-2020 NXP
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include "fsl_flexspi_nor_boot.h"
+
+/* Component ID definition, used by tools. */
+#ifndef FSL_COMPONENT_ID
+#define FSL_COMPONENT_ID "platform.drivers.xip_device"
+#endif
+
+#if defined(XIP_BOOT_HEADER_ENABLE) && (XIP_BOOT_HEADER_ENABLE == 1)
+#if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
+__attribute__((section(".boot_hdr.ivt"), used))
+#elif defined(__ICCARM__)
+#pragma location = ".boot_hdr.ivt"
+#endif
+/*************************************
+ *  IVT Data
+ *************************************/
+const ivt image_vector_table = {
+    IVT_HEADER,                    /* IVT Header */
+    IMAGE_ENTRY_ADDRESS,           /* Image Entry Function */
+    IVT_RSVD,                      /* Reserved = 0 */
+    (uint32_t)DCD_ADDRESS,         /* Address where DCD information is stored */
+    (uint32_t)BOOT_DATA_ADDRESS,   /* Address where BOOT Data Structure is stored */
+    (uint32_t)&image_vector_table, /* Pointer to IVT Self (absolute address */
+    (uint32_t)CSF_ADDRESS,         /* Address where CSF file is stored */
+    IVT_RSVD                       /* Reserved = 0 */
+};
+
+#if defined(__CC_ARM) || defined(__ARMCC_VERSION) || defined(__GNUC__)
+__attribute__((section(".boot_hdr.boot_data"), used))
+#elif defined(__ICCARM__)
+#pragma location = ".boot_hdr.boot_data"
+#endif
+/*************************************
+ *  Boot Data
+ *************************************/
+const BOOT_DATA_T boot_data = {
+    FLASH_BASE,  /* boot start location */
+    FLASH_SIZE,  /* size */
+    PLUGIN_FLAG, /* Plugin flag*/
+    0xFFFFFFFFU  /* empty - extra data word */
+};
+#endif
diff --git a/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/fsl_flexspi_nor_boot.h b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/fsl_flexspi_nor_boot.h
new file mode 100644
index 000000000..6a76c29da
--- /dev/null
+++ b/lib/chibios-contrib/ext/mcux-sdk/devices/MIMXRT1064/xip/fsl_flexspi_nor_boot.h
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2017-2020 NXP
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __FLEXSPI_NOR_BOOT_H__
+#define __FLEXSPI_NOR_BOOT_H__
+
+#include <stdint.h>
+#include "board.h"
+#include "fsl_common.h"
+
+/*! @name Driver version */
+/*@{*/
+/*! @brief XIP_DEVICE driver version 2.0.2. */
+#define FSL_XIP_DEVICE_DRIVER_VERSION (MAKE_VERSION(2, 0, 2))
+/*@}*/
+
+/*************************************
+ *  IVT Data
+ *************************************/
+typedef struct _ivt_
+{
+    /** @ref hdr with tag #HAB_TAG_IVT, length and HAB version fields
+     *  (see @ref data)
+     */
+    uint32_t hdr;
+    /** Absolute address of the first instruction to execute from the
+     *  image
+     */
+    uint32_t entry;
+    /** Reserved in this version of HAB: should be NULL. */
+    uint32_t reserved1;
+    /** Absolute address of the image DCD: may be NULL. */
+    uint32_t dcd;
+    /** Absolute address of the Boot Data: may be NULL, but not interpreted
+     *  any further by HAB
+     */
+    uint32_t boot_data;
+    /** Absolute address of the IVT.*/
+    uint32_t self;
+    /** Absolute address of the image CSF.*/
+    uint32_t csf;
+    /** Reserved in this version of HAB: should be zero. */
+    uint32_t reserved2;
+} ivt;
+
+#define IVT_MAJOR_VERSION       0x4
+#define IVT_MAJOR_VERSION_SHIFT 0x4
+#define IVT_MAJOR_VERSION_MASK  0xF
+#define IVT_MINOR_VERSION       0x1
+#define IVT_MINOR_VERSION_SHIFT 0x0
+#define IVT_MINOR_VERSION_MASK  0xF
+
+#define IVT_VERSION(major, minor)                                    \
+    ((((major)&IVT_MAJOR_VERSION_MASK) << IVT_MAJOR_VERSION_SHIFT) | \
+     (((minor)&IVT_MINOR_VERSION_MASK) << IVT_MINOR_VERSION_SHIFT))
+
+/* IVT header */
+#define IVT_TAG_HEADER 0xD1 /**< Image Vector Table */
+#define IVT_SIZE       0x2000
+#define IVT_PAR        IVT_VERSION(IVT_MAJOR_VERSION, IVT_MINOR_VERSION)
+#define IVT_HEADER     (IVT_TAG_HEADER | (IVT_SIZE << 8) | (IVT_PAR << 24))
+
+/* Set resume entry */
+#if defined(__CC_ARM) || defined(__ARMCC_VERSION)
+extern uint32_t __Vectors[];
+#define IMAGE_ENTRY_ADDRESS ((uint32_t)__Vectors)
+#elif defined(__MCUXPRESSO)
+extern uint32_t __Vectors[];
+#define IMAGE_ENTRY_ADDRESS ((uint32_t)__Vectors)
+#elif defined(__ICCARM__)
+extern uint32_t __VECTOR_TABLE[];
+#define IMAGE_ENTRY_ADDRESS ((uint32_t)__VECTOR_TABLE)
+#elif defined(__GNUC__)
+extern uint32_t __VECTOR_TABLE[];
+#define IMAGE_ENTRY_ADDRESS ((uint32_t)__VECTOR_TABLE)
+#endif
+
+#if defined(XIP_BOOT_HEADER_DCD_ENABLE) && (1 == XIP_BOOT_HEADER_DCD_ENABLE)
+#define DCD_ADDRESS dcd_data
+#else
+#define DCD_ADDRESS 0
+#endif
+
+#define BOOT_DATA_ADDRESS &boot_data
+#define CSF_ADDRESS       0
+#define IVT_RSVD          (uint32_t)(0x00000000)
+
+/*************************************
+ *  Boot Data
+ *************************************/
+typedef struct _boot_data_
+{
+    uint32_t start;       /* boot start location */
+    uint32_t size;        /* size */
+    uint32_t plugin;      /* plugin flag - 1 if downloaded application is plugin */
+    uint32_t placeholder; /* placehoder to make even 0x10 size */
+} BOOT_DATA_T;
+
+#define FLASH_BASE FlexSPI2_AMBA_BASE
+#if defined(BOARD_FLASH_SIZE)
+#define FLASH_SIZE BOARD_FLASH_SIZE
+#else
+#error "Please define macro BOARD_FLASH_SIZE"
+#endif
+#define PLUGIN_FLAG (uint32_t)0
+
+/* External Variables */
+const BOOT_DATA_T boot_data;
+#if defined(XIP_BOOT_HEADER_DCD_ENABLE) && (1 == XIP_BOOT_HEADER_DCD_ENABLE)
+extern const uint8_t dcd_data[];
+#endif
+
+#endif /* __FLEXSPI_NOR_BOOT_H__ */