Remove make preinstall

A speciality of the RTEMS build system was the make preinstall step.  It
copied header files from arbitrary locations into the build tree.  The
header files were included via the -Bsome/build/tree/path GCC command
line option.

This has at least seven problems:

* The make preinstall step itself needs time and disk space.

* Errors in header files show up in the build tree copy.  This makes it
  hard for editors to open the right file to fix the error.

* There is no clear relationship between source and build tree header
  files.  This makes an audit of the build process difficult.

* The visibility of all header files in the build tree makes it
  difficult to enforce API barriers.  For example it is discouraged to
  use BSP-specifics in the cpukit.

* An introduction of a new build system is difficult.

* Include paths specified by the -B option are system headers.  This
  may suppress warnings.

* The parallel build had sporadic failures on some hosts.

This patch removes the make preinstall step.   All installed header
files are moved to dedicated include directories in the source tree.
Let @RTEMS_CPU@ be the target architecture, e.g. arm, powerpc, sparc,
etc.  Let @RTEMS_BSP_FAMILIY@ be a BSP family base directory, e.g.
erc32, imx, qoriq, etc.

The new cpukit include directories are:

* cpukit/include

* cpukit/score/cpu/@RTEMS_CPU@/include

* cpukit/libnetworking

The new BSP include directories are:

* bsps/include

* bsps/@RTEMS_CPU@/include

* bsps/@RTEMS_CPU@/@RTEMS_BSP_FAMILIY@/include

There are build tree include directories for generated files.

The include directory order favours the most general header file, e.g.
it is not possible to override general header files via the include path
order.

The "bootstrap -p" option was removed.  The new "bootstrap -H" option
should be used to regenerate the "headers.am" files.

Update #3254.

16 files changed, 8 insertions, 1199 deletions

diff --git a/c/src/lib/libbsp/arm/imx/Makefile.am b/c/src/lib/libbsp/arm/imx/Makefile.am
index 9addb13bc5..bc2f6acf53 100644
--- a/c/src/lib/libbsp/arm/imx/Makefile.am
+++ b/c/src/lib/libbsp/arm/imx/Makefile.am
@@ -4,50 +4,12 @@ EXTRA_DIST =
 include $(top_srcdir)/../../../../automake/compile.am
 include $(top_srcdir)/../../bsp.am
 
-include_bspdir = $(includedir)/bsp
-include_arm_freescale_imxdir = $(includedir)/arm/freescale/imx
-
-dist_project_lib_DATA = bsp_specs
+dist_project_lib_DATA = startup/bsp_specs
 
 ###############################################################################
 #                  Header                                                     #
 ###############################################################################
 
-include_HEADERS = include/bsp.h
-include_HEADERS += include/tm27.h
-
-nodist_include_HEADERS = include/bspopts.h
-
-nodist_include_bsp_HEADERS = ../../shared/include/bootcard.h
-
-include_bsp_HEADERS =
-include_bsp_HEADERS += ../../shared/include/utility.h
-include_bsp_HEADERS += ../../shared/include/irq-generic.h
-include_bsp_HEADERS += ../../shared/include/irq-info.h
-include_bsp_HEADERS += ../../shared/include/stackalloc.h
-include_bsp_HEADERS += ../shared/include/start.h
-include_bsp_HEADERS += ../shared/include/arm-a9mpcore-regs.h
-include_bsp_HEADERS += ../shared/include/arm-a9mpcore-start.h
-include_bsp_HEADERS += ../shared/include/arm-cp15-start.h
-include_bsp_HEADERS += ../shared/include/arm-errata.h
-include_bsp_HEADERS += ../shared/include/arm-gic.h
-include_bsp_HEADERS += ../shared/include/arm-gic-irq.h
-include_bsp_HEADERS += ../shared/include/arm-gic-regs.h
-include_bsp_HEADERS += ../shared/include/arm-gic-tm27.h
-include_bsp_HEADERS += ../shared/include/arm-release-id.h
-include_bsp_HEADERS += include/irq.h
-
-include_arm_freescale_imx_HEADERS =
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_ccmvar.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_ecspireg.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_gpcreg.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_i2creg.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_iomuxreg.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_iomuxvar.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_srcreg.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_uartreg.h
-include_arm_freescale_imx_HEADERS += include/arm/freescale/imx/imx_wdogreg.h
-
 ###############################################################################
 #                  Data                                                       #
 ###############################################################################
@@ -57,8 +19,8 @@ start.$(OBJEXT): ../shared/start/start.S
 	$(CPPASCOMPILE) -o $@ -c $<
 project_lib_DATA = start.$(OBJEXT)
 
-project_lib_DATA += startup/linkcmds
-project_lib_DATA += startup/linkcmds.imx7
+project_lib_DATA += linkcmds
+dist_project_lib_DATA += startup/linkcmds.imx7
 
 ###############################################################################
 #                  LibBSP                                                     #
@@ -67,7 +29,7 @@ project_lib_DATA += startup/linkcmds.imx7
 noinst_LIBRARIES = libbsp.a
 
 libbsp_a_SOURCES =
-libbsp_a_CPPFLAGS =
+libbsp_a_CPPFLAGS = $(AM_CPPFLAGS)
 libbsp_a_LIBADD =
 
 # Shared
@@ -134,5 +96,5 @@ libbsp_a_SOURCES += startup/bspstarthooks.c
 
 DISTCLEANFILES = include/bspopts.h
 
-include $(srcdir)/preinstall.am
 include $(top_srcdir)/../../../../automake/local.am
+include $(srcdir)/../../../../../../bsps/arm/imx/headers.am
diff --git a/c/src/lib/libbsp/arm/imx/configure.ac b/c/src/lib/libbsp/arm/imx/configure.ac
index bb29efd64e..318c4e9c10 100644
--- a/c/src/lib/libbsp/arm/imx/configure.ac
+++ b/c/src/lib/libbsp/arm/imx/configure.ac
@@ -2,6 +2,9 @@ AC_PREREQ([2.69])
 AC_INIT([rtems-c-src-lib-libbsp-arm-imx],[_RTEMS_VERSION],[https://devel.rtems.org/newticket])
 AC_CONFIG_SRCDIR([make/custom/imx7.cfg])
 RTEMS_TOP(../../../../../..)
+RTEMS_SOURCE_TOP
+RTEMS_BUILD_TOP
+RTEMS_BSP_LINKCMDS
 
 RTEMS_CANONICAL_TARGET_CPU
 AM_INIT_AUTOMAKE([no-define nostdinc foreign 1.12.2])
@@ -58,7 +61,6 @@ RTEMS_CHECK_SMP
 AM_CONDITIONAL(HAS_SMP,[test "$rtems_cv_HAS_SMP" = "yes"])
 
 RTEMS_BSP_CLEANUP_OPTIONS
-RTEMS_BSP_LINKCMDS
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_ccmvar.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_ccmvar.h
deleted file mode 100644
index 5633de6f50..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_ccmvar.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*-
- * Copyright (c) 2014 Ian Lepore <ian@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: head/sys/arm/freescale/imx/imx_ccmvar.h 292565 2015-12-21 20:17:24Z gonzo $
- */
-
-#ifndef	IMX_CCMVAR_H
-#define	IMX_CCMVAR_H
-
-/*
- * We need a clock management system that works across unrelated SoCs and
- * devices.  For now, to keep imx development moving, define some barebones
- * functionality that can be shared within the imx family by having each SoC
- * implement functions with a common name.
- *
- * The usb enable functions are best-effort.  They turn on the usb otg, host,
- * and phy clocks in a SoC-specific manner, but it may take a lot more than that
- * to make usb work on a given board.  In particular, it can require specific
- * pinmux setup of gpio pins connected to external phy parts, voltage regulators
- * and overcurrent detectors, and so on.  On such boards, u-boot or other early
- * board setup code has to handle those things.
- */
-
-uint32_t imx_ccm_ipg_hz(void);
-uint32_t imx_ccm_perclk_hz(void);
-uint32_t imx_ccm_sdhci_hz(void);
-uint32_t imx_ccm_uart_hz(void);
-uint32_t imx_ccm_ahb_hz(void);
-
-#ifndef __rtems__
-void imx_ccm_usb_enable(device_t _usbdev);
-void imx_ccm_usbphy_enable(device_t _phydev);
-void imx_ccm_ssi_configure(device_t _ssidev);
-void imx_ccm_hdmi_enable(void);
-void imx_ccm_ipu_enable(int ipu);
-
-/* Routines to get and set the arm clock root divisor register. */
-uint32_t imx_ccm_get_cacrr(void);
-void     imx_ccm_set_cacrr(uint32_t _divisor);
-#endif /* __rtems__ */
-
-#endif
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_ecspireg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_ecspireg.h
deleted file mode 100644
index 299ed2bd7a..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_ecspireg.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef IMX_ECSPIREG_H
-#define IMX_ECSPIREG_H
-
-#include <bsp/utility.h>
-
-typedef struct {
-	uint32_t rxdata;
-	uint32_t txdata;
-	uint32_t conreg;
-#define IMX_ECSPI_CONREG_BURST_LENGTH(val) BSP_FLD32(val, 20, 31)
-#define IMX_ECSPI_CONREG_BURST_LENGTH_GET(reg) BSP_FLD32GET(reg, 20, 31)
-#define IMX_ECSPI_CONREG_BURST_LENGTH_SET(reg, val) BSP_FLD32SET(reg, val, 20, 31)
-#define IMX_ECSPI_CONREG_CHANNEL_SELECT(val) BSP_FLD32(val, 18, 19)
-#define IMX_ECSPI_CONREG_CHANNEL_SELECT_GET(reg) BSP_FLD32GET(reg, 18, 19)
-#define IMX_ECSPI_CONREG_CHANNEL_SELECT_SET(reg, val) BSP_FLD32SET(reg, val, 18, 19)
-#define IMX_ECSPI_CONREG_DRCTL(val) BSP_FLD32(val, 16, 17)
-#define IMX_ECSPI_CONREG_DRCTL_GET(reg) BSP_FLD32GET(reg, 16, 17)
-#define IMX_ECSPI_CONREG_DRCTL_SET(reg, val) BSP_FLD32SET(reg, val, 16, 17)
-#define IMX_ECSPI_CONREG_PRE_DIVIDER(val) BSP_FLD32(val, 12, 15)
-#define IMX_ECSPI_CONREG_PRE_DIVIDER_GET(reg) BSP_FLD32GET(reg, 12, 15)
-#define IMX_ECSPI_CONREG_PRE_DIVIDER_SET(reg, val) BSP_FLD32SET(reg, val, 12, 15)
-#define IMX_ECSPI_CONREG_POST_DIVIDER(val) BSP_FLD32(val, 8, 11)
-#define IMX_ECSPI_CONREG_POST_DIVIDER_GET(reg) BSP_FLD32GET(reg, 8, 11)
-#define IMX_ECSPI_CONREG_POST_DIVIDER_SET(reg, val) BSP_FLD32SET(reg, val, 8, 11)
-#define IMX_ECSPI_CONREG_CHANNEL_MODE(val) BSP_FLD32(val, 4, 7)
-#define IMX_ECSPI_CONREG_CHANNEL_MODE_GET(reg) BSP_FLD32GET(reg, 4, 7)
-#define IMX_ECSPI_CONREG_CHANNEL_MODE_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7)
-#define IMX_ECSPI_CONREG_SMC BSP_BIT32(3)
-#define IMX_ECSPI_CONREG_XCH BSP_BIT32(2)
-#define IMX_ECSPI_CONREG_HT BSP_BIT32(1)
-#define IMX_ECSPI_CONREG_EN BSP_BIT32(0)
-	uint32_t configreg;
-#define IMX_ECSPI_CONFIGREG_HT_LENGTH(val) BSP_FLD32(val, 24, 28)
-#define IMX_ECSPI_CONFIGREG_HT_LENGTH_GET(reg) BSP_FLD32GET(reg, 24, 28)
-#define IMX_ECSPI_CONFIGREG_HT_LENGTH_SET(reg, val) BSP_FLD32SET(reg, val, 24, 28)
-#define IMX_ECSPI_CONFIGREG_SCLK_CTL(val) BSP_FLD32(val, 20, 23)
-#define IMX_ECSPI_CONFIGREG_SCLK_CTL_GET(reg) BSP_FLD32GET(reg, 20, 23)
-#define IMX_ECSPI_CONFIGREG_SCLK_CTL_SET(reg, val) BSP_FLD32SET(reg, val, 20, 23)
-#define IMX_ECSPI_CONFIGREG_DATA_CTL(val) BSP_FLD32(val, 16, 19)
-#define IMX_ECSPI_CONFIGREG_DATA_CTL_GET(reg) BSP_FLD32GET(reg, 16, 19)
-#define IMX_ECSPI_CONFIGREG_DATA_CTL_SET(reg, val) BSP_FLD32SET(reg, val, 16, 19)
-#define IMX_ECSPI_CONFIGREG_SS_POL(val) BSP_FLD32(val, 12, 15)
-#define IMX_ECSPI_CONFIGREG_SS_POL_GET(reg) BSP_FLD32GET(reg, 12, 15)
-#define IMX_ECSPI_CONFIGREG_SS_POL_SET(reg, val) BSP_FLD32SET(reg, val, 12, 15)
-#define IMX_ECSPI_CONFIGREG_SS_CTL(val) BSP_FLD32(val, 8, 11)
-#define IMX_ECSPI_CONFIGREG_SS_CTL_GET(reg) BSP_FLD32GET(reg, 8, 11)
-#define IMX_ECSPI_CONFIGREG_SS_CTL_SET(reg, val) BSP_FLD32SET(reg, val, 8, 11)
-#define IMX_ECSPI_CONFIGREG_SCLK_POL(val) BSP_FLD32(val, 4, 7)
-#define IMX_ECSPI_CONFIGREG_SCLK_POL_GET(reg) BSP_FLD32GET(reg, 4, 7)
-#define IMX_ECSPI_CONFIGREG_SCLK_POL_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7)
-#define IMX_ECSPI_CONFIGREG_SCLK_PHA(val) BSP_FLD32(val, 0, 3)
-#define IMX_ECSPI_CONFIGREG_SCLK_PHA_GET(reg) BSP_FLD32GET(reg, 0, 3)
-#define IMX_ECSPI_CONFIGREG_SCLK_PHA_SET(reg, val) BSP_FLD32SET(reg, val, 0, 3)
-#define IMX_ECSPI_TC BSP_BIT32(7)
-#define IMX_ECSPI_RO BSP_BIT32(6)
-#define IMX_ECSPI_RF BSP_BIT32(5)
-#define IMX_ECSPI_RDR BSP_BIT32(4)
-#define IMX_ECSPI_RR BSP_BIT32(3)
-#define IMX_ECSPI_TF BSP_BIT32(2)
-#define IMX_ECSPI_TDR BSP_BIT32(1)
-#define IMX_ECSPI_TE BSP_BIT32(0)
-	uint32_t intreg;
-	uint32_t dmareg;
-#define IMX_ECSPI_DMAREG_RXTDEN BSP_BIT32(31)
-#define IMX_ECSPI_DMAREG_RX_DMA_LENGTH(val) BSP_FLD32(val, 24, 29)
-#define IMX_ECSPI_DMAREG_RX_DMA_LENGTH_GET(reg) BSP_FLD32GET(reg, 24, 29)
-#define IMX_ECSPI_DMAREG_RX_DMA_LENGTH_SET(reg, val) BSP_FLD32SET(reg, val, 24, 29)
-#define IMX_ECSPI_DMAREG_RXDEN BSP_BIT32(23)
-#define IMX_ECSPI_DMAREG_RX_THRESHOLD(val) BSP_FLD32(val, 16, 21)
-#define IMX_ECSPI_DMAREG_RX_THRESHOLD_GET(reg) BSP_FLD32GET(reg, 16, 21)
-#define IMX_ECSPI_DMAREG_RX_THRESHOLD_SET(reg, val) BSP_FLD32SET(reg, val, 16, 21)
-#define IMX_ECSPI_DMAREG_TEDEN BSP_BIT32(7)
-#define IMX_ECSPI_DMAREG_TX_THRESHOLD(val) BSP_FLD32(val, 0, 5)
-#define IMX_ECSPI_DMAREG_TX_THRESHOLD_GET(reg) BSP_FLD32GET(reg, 0, 5)
-#define IMX_ECSPI_DMAREG_TX_THRESHOLD_SET(reg, val) BSP_FLD32SET(reg, val, 0, 5)
-	uint32_t statreg;
-	uint32_t periodreg;
-#define IMX_ECSPI_PERIODREG_CSD_CTL(val) BSP_FLD32(val, 16, 21)
-#define IMX_ECSPI_PERIODREG_CSD_CTL_GET(reg) BSP_FLD32GET(reg, 16, 21)
-#define IMX_ECSPI_PERIODREG_CSD_CTL_SET(reg, val) BSP_FLD32SET(reg, val, 16, 21)
-#define IMX_ECSPI_PERIODREG_CSRC BSP_BIT32(15)
-#define IMX_ECSPI_PERIODREG_SAMPLE_PERIOD(val) BSP_FLD32(val, 0, 14)
-#define IMX_ECSPI_PERIODREG_SAMPLE_PERIOD_GET(reg) BSP_FLD32GET(reg, 0, 14)
-#define IMX_ECSPI_PERIODREG_SAMPLE_PERIOD_SET(reg, val) BSP_FLD32SET(reg, val, 0, 14)
-	uint32_t testreg;
-#define IMX_ECSPI_TESTREG_LBC BSP_BIT32(31)
-#define IMX_ECSPI_TESTREG_RXCNT(val) BSP_FLD32(val, 8, 14)
-#define IMX_ECSPI_TESTREG_RXCNT_GET(reg) BSP_FLD32GET(reg, 8, 14)
-#define IMX_ECSPI_TESTREG_RXCNT_SET(reg, val) BSP_FLD32SET(reg, val, 8, 14)
-#define IMX_ECSPI_TESTREG_TXCNT(val) BSP_FLD32(val, 0, 6)
-#define IMX_ECSPI_TESTREG_TXCNT_GET(reg) BSP_FLD32GET(reg, 0, 6)
-#define IMX_ECSPI_TESTREG_TXCNT_SET(reg, val) BSP_FLD32SET(reg, val, 0, 6)
-	uint32_t reserved_24[7];
-	uint32_t msgdata;
-} imx_ecspi;
-
-#endif /* IMX_ECSPIREG_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_gpcreg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_gpcreg.h
deleted file mode 100644
index 924166c70d..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_gpcreg.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef IMX_GPCREG_H
-#define IMX_GPCREG_H
-
-#include <bsp/utility.h>
-
-typedef struct {
-	uint32_t lpcr_a7_bsc;
-	uint32_t lpcr_a7_ad;
-	uint32_t lpcr_m4;
-	uint32_t reserved_0c[2];
-	uint32_t slpcr;
-	uint32_t reserved_18[2];
-	uint32_t mlpcr;
-	uint32_t pgc_ack_sel_a7;
-	uint32_t pgc_ack_sel_m4;
-	uint32_t misc;
-	uint32_t imr1_core0_a7;
-	uint32_t imr2_core0_a7;
-	uint32_t imr3_core0_a7;
-	uint32_t imr4_core0_a7;
-	uint32_t imr1_core1_a7;
-	uint32_t imr2_core1_a7;
-	uint32_t imr3_core1_a7;
-	uint32_t imr4_core1_a7;
-	uint32_t imr1_m4;
-	uint32_t imr2_m4;
-	uint32_t imr3_m4;
-	uint32_t imr4_m4;
-	uint32_t reserved_60[4];
-	uint32_t isr1_a7;
-	uint32_t isr2_a7;
-	uint32_t isr3_a7;
-	uint32_t isr4_a7;
-	uint32_t isr1_m4;
-	uint32_t isr2_m4;
-	uint32_t isr3_m4;
-	uint32_t isr4_m4;
-	uint32_t reserved_90[8];
-	uint32_t slt0_cfg;
-	uint32_t slt1_cfg;
-	uint32_t slt2_cfg;
-	uint32_t slt3_cfg;
-	uint32_t slt4_cfg;
-	uint32_t slt5_cfg;
-	uint32_t slt6_cfg;
-	uint32_t slt7_cfg;
-	uint32_t slt8_cfg;
-	uint32_t slt9_cfg;
-	uint32_t reserved_d8[5];
-	uint32_t pgc_cpu_mapping;
-#define IMX_GPC_CPU_PGC_SCU_A7 BSP_BIT32(2)
-#define IMX_GPC_CPU_PGC_CORE1_A7 BSP_BIT32(1)
-#define IMX_GPC_CPU_PGC_CORE0_A7 BSP_BIT32(0)
-#define IMX_GPC_PU_PGC_USB_HSIC_PHY BSP_BIT32(4)
-#define IMX_GPC_PU_PGC_USB_OTG2_PHY BSP_BIT32(3)
-#define IMX_GPC_PU_PGC_USB_OTG1_PHY BSP_BIT32(2)
-#define IMX_GPC_PU_PGC_PCIE_PHY BSP_BIT32(1)
-#define IMX_GPC_PU_PGC_MIPI_PHY BSP_BIT32(0)
-	uint32_t cpu_pgc_sw_pup_req;
-	uint32_t reserved_f4;
-	uint32_t pu_pgc_sw_pup_req;
-	uint32_t cpu_pgc_sw_pdn_req;
-	uint32_t reserved_100;
-	uint32_t pu_pgc_sw_pdn_req;
-	uint32_t reserved_108[10];
-	uint32_t cpu_pgc_pup_status1;
-	uint32_t a7_mix_pgc_pup_status0;
-	uint32_t a7_mix_pgc_pup_status1;
-	uint32_t a7_mix_pgc_pup_status2;
-	uint32_t m4_mix_pgc_pup_status0;
-	uint32_t m4_mix_pgc_pup_status1;
-	uint32_t m4_mix_pgc_pup_status2;
-	uint32_t a7_pu_pgc_pup_status0;
-	uint32_t a7_pu_pgc_pup_status1;
-	uint32_t a7_pu_pgc_pup_status2;
-	uint32_t m4_pu_pgc_pup_status0;
-	uint32_t m4_pu_pgc_pup_status1;
-	uint32_t m4_pu_pgc_pup_status2;
-	uint32_t reserved_164[3];
-	uint32_t cpu_pgc_pdn_status1;
-	uint32_t reserved_174[6];
-	uint32_t a7_pu_pgc_pdn_status0;
-	uint32_t a7_pu_pgc_pdn_status1;
-	uint32_t a7_pu_pgc_pdn_status2;
-	uint32_t m4_pu_pgc_pdn_status0;
-	uint32_t m4_pu_pgc_pdn_status1;
-	uint32_t m4_pu_pgc_pdn_status2;
-	uint32_t reserved_1a4[3];
-	uint32_t a7_mix_pdn_flg;
-	uint32_t a7_pu_pdn_flg;
-	uint32_t m4_mix_pdn_flg;
-	uint32_t m4_pu_pdn_flg;
-#define IMX_GPC_PGC_CTRL_MEMPWR_TCD1_TDR_TRM(val) BSP_FLD32(val, 24, 29)
-#define IMX_GPC_PGC_CTRL_MEMPWR_TCD1_TDR_TRM_GET(reg) BSP_FLD32GET(reg, 24, 29)
-#define IMX_GPC_PGC_CTRL_MEMPWR_TCD1_TDR_TRM_SET(reg, val) BSP_FLD32SET(reg, val, 24, 29)
-#define IMX_GPC_PGC_CTRL_L2RETN_TCD1_TDR(val) BSP_FLD32(val, 16, 21)
-#define IMX_GPC_PGC_CTRL_L2RETN_TCD1_TDR_GET(reg) BSP_FLD32GET(reg, 16, 21)
-#define IMX_GPC_PGC_CTRL_L2RETN_TCD1_TDR_SET(reg, val) BSP_FLD32SET(reg, val, 16, 21)
-#define IMX_GPC_PGC_CTRL_DFTRAM_TCD1(val) BSP_FLD32(val, 8, 13)
-#define IMX_GPC_PGC_CTRL_DFTRAM_TCD1_GET(reg) BSP_FLD32GET(reg, 8, 13)
-#define IMX_GPC_PGC_CTRL_DFTRAM_TCD1_SET(reg, val) BSP_FLD32SET(reg, val, 8, 13)
-#define IMX_GPC_PGC_CTRL_L2RSTDIS(val) BSP_FLD32(val, 1, 6)
-#define IMX_GPC_PGC_CTRL_L2RSTDIS_GET(reg) BSP_FLD32GET(reg, 1, 6)
-#define IMX_GPC_PGC_CTRL_L2RSTDIS_SET(reg, val) BSP_FLD32SET(reg, val, 1, 6)
-#define IMX_GPC_PGC_CTRL_PCR BSP_BIT32(0)
-	uint32_t reserved_1c0[400];
-	uint32_t pgc_a7core0_ctrl;
-	uint32_t pgc_a7core0_pupscr;
-	uint32_t pgc_a7core0_pdnscr;
-	uint32_t pgc_a7core0_sr;
-	uint32_t reserved_810[12];
-	uint32_t pgc_a7core1_ctrl;
-	uint32_t pgc_a7core1_pupscr;
-	uint32_t pgc_a7core1_pdnscr;
-	uint32_t pgc_a7core1_sr;
-	uint32_t reserved_850[12];
-	uint32_t pgc_a7scu_ctrl;
-	uint32_t pgc_a7scu_pupscr;
-	uint32_t pgc_a7scu_pdnscr;
-	uint32_t pgc_a7scu_sr;
-	uint32_t pgc_scu_auxsw;
-	uint32_t reserved_894[11];
-	uint32_t pgc_mix_ctrl;
-	uint32_t pgc_mix_pupscr;
-	uint32_t pgc_mix_pdnscr;
-	uint32_t pgc_mix_sr;
-	uint32_t reserved_8d0[12];
-	uint32_t pgc_mipi_ctrl;
-	uint32_t pgc_mipi_pupscr;
-	uint32_t pgc_mipi_pdnscr;
-	uint32_t pgc_mipi_sr;
-	uint32_t reserved_910[12];
-	uint32_t pgc_pcie_ctrl;
-	uint32_t pgc_pcie_pupscr;
-	uint32_t pgc_pcie_pdnscr;
-	uint32_t pgc_pcie_sr;
-	uint32_t reserved_950[176];
-	uint32_t pgc_mipi_auxsw;
-	uint32_t reserved_c14[15];
-	uint32_t pgc_pcie_auxsw;
-	uint32_t reserved_c54[43];
-	uint32_t pgc_hsic_ctrl;
-	uint32_t pgc_hsic_pupscr;
-	uint32_t pgc_hsic_pdnscr;
-	uint32_t pgc_hsic_sr;
-} imx_gpc;
-
-#endif /* IMX_GPCREG_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_i2creg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_i2creg.h
deleted file mode 100644
index 0f1b7f13c5..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_i2creg.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef IMX_I2CREG_H
-#define IMX_I2CREG_H
-
-#include <bsp/utility.h>
-
-typedef struct {
-	uint16_t iadr;
-#define IMX_I2C_IADR_ADR(val) BSP_FLD16(val, 1, 7)
-#define IMX_I2C_IADR_ADR_GET(reg) BSP_FLD16GET(reg, 1, 7)
-#define IMX_I2C_IADR_ADR_SET(reg, val) BSP_FLD16SET(reg, val, 1, 7)
-	uint16_t reserved_02;
-	uint16_t ifdr;
-#define IMX_I2C_IFDR_IC(val) BSP_FLD16(val, 0, 5)
-#define IMX_I2C_IFDR_IC_GET(reg) BSP_FLD16GET(reg, 0, 5)
-#define IMX_I2C_IFDR_IC_SET(reg, val) BSP_FLD16SET(reg, val, 0, 5)
-	uint16_t reserved_06;
-	uint16_t i2cr;
-#define IMX_I2C_I2CR_IEN BSP_BIT16(7)
-#define IMX_I2C_I2CR_IIEN BSP_BIT16(6)
-#define IMX_I2C_I2CR_MSTA BSP_BIT16(5)
-#define IMX_I2C_I2CR_MTX BSP_BIT16(4)
-#define IMX_I2C_I2CR_TXAK BSP_BIT16(3)
-#define IMX_I2C_I2CR_RSTA BSP_BIT16(2)
-	uint16_t reserved_0a;
-	uint16_t i2sr;
-#define IMX_I2C_I2SR_ICF BSP_BIT16(7)
-#define IMX_I2C_I2SR_IAAS BSP_BIT16(6)
-#define IMX_I2C_I2SR_IBB BSP_BIT16(5)
-#define IMX_I2C_I2SR_IAL BSP_BIT16(4)
-#define IMX_I2C_I2SR_SRW BSP_BIT16(2)
-#define IMX_I2C_I2SR_IIF BSP_BIT16(1)
-#define IMX_I2C_I2SR_RXAK BSP_BIT16(0)
-	uint16_t reserved_0e;
-	uint16_t i2dr;
-#define IMX_I2C_I2DR_DATA(val) BSP_FLD16(val, 0, 7)
-#define IMX_I2C_I2DR_DATA_GET(reg) BSP_FLD16GET(reg, 0, 7)
-#define IMX_I2C_I2DR_DATA_SET(reg, val) BSP_FLD16SET(reg, val, 0, 7)
-} imx_i2c;
-
-#endif /* IMX_I2CREG_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h
deleted file mode 100644
index b84fde26de..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_iomuxreg.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*-
- * Copyright (c) 2015 Oleksandr Tymoshenko <gonzo@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: head/sys/arm/freescale/imx/imx_iomuxreg.h 322015 2017-08-03 14:43:41Z ian $
- */
-
-#ifndef	IMX_IOMUXREG_H
-#define	IMX_IOMUXREG_H
-
-#define	IMX_IOMUXREG_LOWEST_SET_BIT(__mask) ((((__mask) - 1) & (__mask)) ^ (__mask))
-#define	IMX_IOMUXREG_SHIFTIN(__x, __mask) ((__x) * IMX_IOMUXREG_LOWEST_SET_BIT(__mask))
-
-#define IMX_IOMUXREG_BIT(n) (1 << (n))
-#define	IMX_IOMUXREG_BITS(__m, __n)	\
-	((IMX_IOMUXREG_BIT(MAX((__m), (__n)) + 1) - 1) ^ (IMX_IOMUXREG_BIT(MIN((__m), (__n))) - 1))
-
-#define	IOMUXC_GPR0			0x00
-#define	IOMUXC_GPR1			0x04
-#define	IOMUXC_GPR2			0x08
-#define	IOMUXC_GPR3			0x0C
-#define	  IOMUXC_GPR3_HDMI_MASK		  (3 << 2)
-#define	  IOMUXC_GPR3_HDMI_IPU1_DI0	  (0 << 2)
-#define	  IOMUXC_GPR3_HDMI_IPU1_DI1	  (1 << 2)
-#define	  IOMUXC_GPR3_HDMI_IPU2_DI0	  (2 << 2)
-#define	  IOMUXC_GPR3_HDMI_IPU2_DI1	  (3 << 2)
-
-#define IOMUX_GPR13			0x34
-#define	  IOMUX_GPR13_SATA_PHY_8(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(26, 24))
-#define	  IOMUX_GPR13_SATA_PHY_7(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(23, 19))
-#define	  IOMUX_GPR13_SATA_PHY_6(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(18, 16))
-#define	  IOMUX_GPR13_SATA_SPEED(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 15))
-#define	  IOMUX_GPR13_SATA_PHY_5(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 14))
-#define	  IOMUX_GPR13_SATA_PHY_4(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(13, 11))
-#define	  IOMUX_GPR13_SATA_PHY_3(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(10, 7))
-#define	  IOMUX_GPR13_SATA_PHY_2(n)	  IMX_IOMUXREG_SHIFTIN(n, IMX_IOMUXREG_BITS(6, 2))
-#define	  IOMUX_GPR13_SATA_PHY_1(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 1))
-#define	  IOMUX_GPR13_SATA_PHY_0(n)	  IMX_IOMUXREG_SHIFTIN(n, (1 << 0))
-
-#endif
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_iomuxvar.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_iomuxvar.h
deleted file mode 100644
index 8050b56a84..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_iomuxvar.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*-
- * Copyright (c) 2014 Ian Lepore <ian@freebsd.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. 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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: head/sys/arm/freescale/imx/imx_iomuxvar.h 321938 2017-08-02 18:28:06Z ian $
- */
-
-#ifndef	IMX_IOMUXVAR_H
-#define	IMX_IOMUXVAR_H
-
-/*
- * IOMUX interface functions
- */
-void     iomux_set_function(u_int pin, u_int fn);
-void     iomux_set_pad(u_int pin, u_int cfg);
-u_int    iomux_get_pad_config(u_int pin);
-
-/*
- * The IOMUX Controller device has a small set of "general purpose registers" 
- * which control various aspects of SoC operation that really have nothing to do
- * with IO pin assignments or pad control.  These functions let other soc level
- * code manipulate these values.
- */
-uint32_t imx_iomux_gpr_get(u_int regaddr);
-void     imx_iomux_gpr_set(u_int regaddr, uint32_t val);
-void     imx_iomux_gpr_set_masked(u_int regaddr, uint32_t clrbits, uint32_t setbits);
-
-#endif
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_srcreg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_srcreg.h
deleted file mode 100644
index b5f3490b79..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_srcreg.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef IMX_SRCREG_H
-#define IMX_SRCREG_H
-
-#include <bsp/utility.h>
-
-typedef struct {
-	uint32_t scr;
-#define IMX_SRC_SCR_DOM_EN BSP_BIT32(31)
-#define IMX_SRC_SCR_LOCK BSP_BIT32(30)
-#define IMX_SRC_SCR_DOMAIN3 BSP_BIT32(27)
-#define IMX_SRC_SCR_DOMAIN2 BSP_BIT32(26)
-#define IMX_SRC_SCR_DOMAIN1 BSP_BIT32(25)
-#define IMX_SRC_SCR_DOMAIN0 BSP_BIT32(24)
-#define IMX_SRC_SCR_MASK_TEMPSENSE_RESET(val) BSP_FLD32(val, 4, 7)
-#define IMX_SRC_SCR_MASK_TEMPSENSE_RESET_GET(reg) BSP_FLD32GET(reg, 4, 7)
-#define IMX_SRC_SCR_MASK_TEMPSENSE_RESET_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7)
-	uint32_t a7rcr0;
-#define IMX_SRC_A7RCR0_DOM_EN BSP_BIT32(31)
-#define IMX_SRC_A7RCR0_LOCK BSP_BIT32(30)
-#define IMX_SRC_A7RCR0_DOMAIN3 BSP_BIT32(27)
-#define IMX_SRC_A7RCR0_DOMAIN2 BSP_BIT32(26)
-#define IMX_SRC_A7RCR0_DOMAIN1 BSP_BIT32(25)
-#define IMX_SRC_A7RCR0_DOMAIN0 BSP_BIT32(24)
-#define IMX_SRC_A7RCR0_A7_L2RESET BSP_BIT32(21)
-#define IMX_SRC_A7RCR0_A7_SOC_DBG_RESET BSP_BIT32(20)
-#define IMX_SRC_A7RCR0_MASK_WDOG1_RST(val) BSP_FLD32(val, 16, 19)
-#define IMX_SRC_A7RCR0_MASK_WDOG1_RST_GET(reg) BSP_FLD32GET(reg, 16, 19)
-#define IMX_SRC_A7RCR0_MASK_WDOG1_RST_SET(reg, val) BSP_FLD32SET(reg, val, 16, 19)
-#define IMX_SRC_A7RCR0_A7_ETM_RESET1 BSP_BIT32(13)
-#define IMX_SRC_A7RCR0_A7_ETM_RESET0 BSP_BIT32(12)
-#define IMX_SRC_A7RCR0_A7_DBG_RESET1 BSP_BIT32(9)
-#define IMX_SRC_A7RCR0_A7_DBG_RESET0 BSP_BIT32(8)
-#define IMX_SRC_A7RCR0_A7_CORE_RESET1 BSP_BIT32(5)
-#define IMX_SRC_A7RCR0_A7_CORE_RESET0 BSP_BIT32(4)
-#define IMX_SRC_A7RCR0_A7_CORE_POR_RESET1 BSP_BIT32(1)
-#define IMX_SRC_A7RCR0_A7_CORE_POR_RESET0 BSP_BIT32(0)
-	uint32_t a7rcr1;
-#define IMX_SRC_A7RCR1_DOM_EN BSP_BIT32(31)
-#define IMX_SRC_A7RCR1_LOCK BSP_BIT32(30)
-#define IMX_SRC_A7RCR1_DOMAIN3 BSP_BIT32(27)
-#define IMX_SRC_A7RCR1_DOMAIN2 BSP_BIT32(26)
-#define IMX_SRC_A7RCR1_DOMAIN1 BSP_BIT32(25)
-#define IMX_SRC_A7RCR1_DOMAIN0 BSP_BIT32(24)
-#define IMX_SRC_A7RCR1_A7_CORE1_ENABLE BSP_BIT32(1)
-	uint32_t m4rcr;
-#define IMX_SRC_M4RCR_DOM_EN BSP_BIT32(31)
-#define IMX_SRC_M4RCR_LOCK BSP_BIT32(30)
-#define IMX_SRC_M4RCR_DOMAIN3 BSP_BIT32(27)
-#define IMX_SRC_M4RCR_DOMAIN2 BSP_BIT32(26)
-#define IMX_SRC_M4RCR_DOMAIN1 BSP_BIT32(25)
-#define IMX_SRC_M4RCR_DOMAIN0 BSP_BIT32(24)
-#define IMX_SRC_M4RCR_WDOG3_RST_OPTION BSP_BIT32(9)
-#define IMX_SRC_M4RCR_WDOG3_RST_OPTION_M4 BSP_BIT32(8)
-#define IMX_SRC_M4RCR_MASK_WDOG3_RST(val) BSP_FLD32(val, 4, 7)
-#define IMX_SRC_M4RCR_MASK_WDOG3_RST_GET(reg) BSP_FLD32GET(reg, 4, 7)
-#define IMX_SRC_M4RCR_MASK_WDOG3_RST_SET(reg, val) BSP_FLD32SET(reg, val, 4, 7)
-#define IMX_SRC_M4RCR_ENABLE_M4 BSP_BIT32(3)
-#define IMX_SRC_M4RCR_SW_M4P_RST BSP_BIT32(2)
-#define IMX_SRC_M4RCR_SW_M4C_RST BSP_BIT32(1)
-#define IMX_SRC_M4RCR_SW_M4C_NON_SCLR_RST BSP_BIT32(0)
-	uint32_t reserved_10;
-	uint32_t ercr;
-	uint32_t reserved_18;
-	uint32_t hsicphy_rcr;
-	uint32_t usbophy1_rcr;
-	uint32_t usbophy2_rcr;
-	uint32_t mipiphy_rcr;
-	uint32_t pciephy_rcr;
-	uint32_t reserved_30[10];
-	uint32_t sbmr1;
-	uint32_t srsr;
-	uint32_t reserved_60[2];
-	uint32_t sisr;
-	uint32_t simr;
-	uint32_t sbmr2;
-	uint32_t gpr1;
-	uint32_t gpr2;
-	uint32_t gpr3;
-	uint32_t gpr4;
-	uint32_t gpr5;
-	uint32_t gpr6;
-	uint32_t gpr7;
-	uint32_t gpr8;
-	uint32_t gpr9;
-	uint32_t gpr10;
-	uint32_t reserved_9c[985];
-	uint32_t ddrc_rcr;
-} imx_src;
-
-#endif /* IMX_SRCREG_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_uartreg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_uartreg.h
deleted file mode 100644
index 35862601e2..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_uartreg.h
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef IMX_UARTREG_H
-#define IMX_UARTREG_H
-
-#include <bsp/utility.h>
-
-typedef struct {
-	uint32_t urxd;
-#define IMX_UART_URXD_CHARRDY BSP_BIT32(15)
-#define IMX_UART_URXD_ERR BSP_BIT32(14)
-#define IMX_UART_URXD_OVRRUN BSP_BIT32(13)
-#define IMX_UART_URXD_FRMERR BSP_BIT32(12)
-#define IMX_UART_URXD_BRK BSP_BIT32(11)
-#define IMX_UART_URXD_PRERR BSP_BIT32(10)
-#define IMX_UART_URXD_RX_DATA(val) BSP_FLD32(val, 0, 7)
-#define IMX_UART_URXD_RX_DATA_GET(reg) BSP_FLD32GET(reg, 0, 7)
-#define IMX_UART_URXD_RX_DATA_SET(reg, val) BSP_FLD32SET(reg, val, 0, 7)
-	uint32_t reserved_04[15];
-	uint32_t utxd;
-#define IMX_UART_UTXD_TX_DATA(val) BSP_FLD32(val, 0, 7)
-#define IMX_UART_UTXD_TX_DATA_GET(reg) BSP_FLD32GET(reg, 0, 7)
-#define IMX_UART_UTXD_TX_DATA_SET(reg, val) BSP_FLD32SET(reg, val, 0, 7)
-	uint32_t reserved_44[15];
-	uint32_t ucr1;
-#define IMX_UART_UCR1_ADEN BSP_BIT32(15)
-#define IMX_UART_UCR1_ADBR BSP_BIT32(14)
-#define IMX_UART_UCR1_TRDYEN BSP_BIT32(13)
-#define IMX_UART_UCR1_IDEN BSP_BIT32(12)
-#define IMX_UART_UCR1_ICD(val) BSP_FLD32(val, 10, 11)
-#define IMX_UART_UCR1_ICD_GET(reg) BSP_FLD32GET(reg, 10, 11)
-#define IMX_UART_UCR1_ICD_SET(reg, val) BSP_FLD32SET(reg, val, 10, 11)
-#define IMX_UART_UCR1_RRDYEN BSP_BIT32(9)
-#define IMX_UART_UCR1_RXDMAEN BSP_BIT32(8)
-#define IMX_UART_UCR1_IREN BSP_BIT32(7)
-#define IMX_UART_UCR1_TXMPTYEN BSP_BIT32(6)
-#define IMX_UART_UCR1_RTSDEN BSP_BIT32(5)
-#define IMX_UART_UCR1_SNDBRK BSP_BIT32(4)
-#define IMX_UART_UCR1_TXDMAEN BSP_BIT32(3)
-#define IMX_UART_UCR1_ATDMAEN BSP_BIT32(2)
-#define IMX_UART_UCR1_DOZE BSP_BIT32(1)
-#define IMX_UART_UCR1_UARTEN BSP_BIT32(0)
-	uint32_t ucr2;
-#define IMX_UART_UCR2_ESCI BSP_BIT32(15)
-#define IMX_UART_UCR2_IRTS BSP_BIT32(14)
-#define IMX_UART_UCR2_CTSC BSP_BIT32(13)
-#define IMX_UART_UCR2_CTS BSP_BIT32(12)
-#define IMX_UART_UCR2_ESCEN BSP_BIT32(11)
-#define IMX_UART_UCR2_RTEC(val) BSP_FLD32(val, 9, 10)
-#define IMX_UART_UCR2_RTEC_GET(reg) BSP_FLD32GET(reg, 9, 10)
-#define IMX_UART_UCR2_RTEC_SET(reg, val) BSP_FLD32SET(reg, val, 9, 10)
-#define IMX_UART_UCR2_PREN BSP_BIT32(8)
-#define IMX_UART_UCR2_PROE BSP_BIT32(7)
-#define IMX_UART_UCR2_STPB BSP_BIT32(6)
-#define IMX_UART_UCR2_WS BSP_BIT32(5)
-#define IMX_UART_UCR2_RTSEN BSP_BIT32(4)
-#define IMX_UART_UCR2_ATEN BSP_BIT32(3)
-#define IMX_UART_UCR2_TXEN BSP_BIT32(2)
-#define IMX_UART_UCR2_RXEN BSP_BIT32(1)
-#define IMX_UART_UCR2_SRST BSP_BIT32(0)
-	uint32_t ucr3;
-#define IMX_UART_UCR3_DPEC(val) BSP_FLD32(val, 14, 15)
-#define IMX_UART_UCR3_DPEC_GET(reg) BSP_FLD32GET(reg, 14, 15)
-#define IMX_UART_UCR3_DPEC_SET(reg, val) BSP_FLD32SET(reg, val, 14, 15)
-#define IMX_UART_UCR3_DTREN BSP_BIT32(13)
-#define IMX_UART_UCR3_PARERREN BSP_BIT32(12)
-#define IMX_UART_UCR3_FRAERREN BSP_BIT32(11)
-#define IMX_UART_UCR3_DSR BSP_BIT32(10)
-#define IMX_UART_UCR3_DCD BSP_BIT32(9)
-#define IMX_UART_UCR3_RI BSP_BIT32(8)
-#define IMX_UART_UCR3_ADNIMP BSP_BIT32(7)
-#define IMX_UART_UCR3_RXDSEN BSP_BIT32(6)
-#define IMX_UART_UCR3_AIRINTEN BSP_BIT32(5)
-#define IMX_UART_UCR3_AWAKEN BSP_BIT32(4)
-#define IMX_UART_UCR3_DTRDEN BSP_BIT32(3)
-#define IMX_UART_UCR3_RXDMUXSEL BSP_BIT32(2)
-#define IMX_UART_UCR3_INVT BSP_BIT32(1)
-#define IMX_UART_UCR3_ACIEN BSP_BIT32(0)
-	uint32_t ucr4;
-#define IMX_UART_UCR4_CTSTL(val) BSP_FLD32(val, 10, 15)
-#define IMX_UART_UCR4_CTSTL_GET(reg) BSP_FLD32GET(reg, 10, 15)
-#define IMX_UART_UCR4_CTSTL_SET(reg, val) BSP_FLD32SET(reg, val, 10, 15)
-#define IMX_UART_UCR4_INVR BSP_BIT32(9)
-#define IMX_UART_UCR4_ENIRI BSP_BIT32(8)
-#define IMX_UART_UCR4_WKEN BSP_BIT32(7)
-#define IMX_UART_UCR4_IDDMAEN BSP_BIT32(6)
-#define IMX_UART_UCR4_IRSC BSP_BIT32(5)
-#define IMX_UART_UCR4_LPBYP BSP_BIT32(4)
-#define IMX_UART_UCR4_TCEN BSP_BIT32(3)
-#define IMX_UART_UCR4_BKEN BSP_BIT32(2)
-#define IMX_UART_UCR4_OREN BSP_BIT32(1)
-#define IMX_UART_UCR4_DREN BSP_BIT32(0)
-	uint32_t ufcr;
-#define IMX_UART_UFCR_TXTL(val) BSP_FLD32(val, 10, 15)
-#define IMX_UART_UFCR_TXTL_GET(reg) BSP_FLD32GET(reg, 10, 15)
-#define IMX_UART_UFCR_TXTL_SET(reg, val) BSP_FLD32SET(reg, val, 10, 15)
-#define IMX_UART_UFCR_RFDIV(val) BSP_FLD32(val, 7, 9)
-#define IMX_UART_UFCR_RFDIV_GET(reg) BSP_FLD32GET(reg, 7, 9)
-#define IMX_UART_UFCR_RFDIV_SET(reg, val) BSP_FLD32SET(reg, val, 7, 9)
-#define IMX_UART_UFCR_DCEDTE BSP_BIT32(6)
-#define IMX_UART_UFCR_RXTL(val) BSP_FLD32(val, 0, 5)
-#define IMX_UART_UFCR_RXTL_GET(reg) BSP_FLD32GET(reg, 0, 5)
-#define IMX_UART_UFCR_RXTL_SET(reg, val) BSP_FLD32SET(reg, val, 0, 5)
-	uint32_t usr1;
-#define IMX_UART_USR1_PARITYERR BSP_BIT32(15)
-#define IMX_UART_USR1_RTSS BSP_BIT32(14)
-#define IMX_UART_USR1_TRDY BSP_BIT32(13)
-#define IMX_UART_USR1_RTSD BSP_BIT32(12)
-#define IMX_UART_USR1_ESCF BSP_BIT32(11)
-#define IMX_UART_USR1_FRAMERR BSP_BIT32(10)
-#define IMX_UART_USR1_RRDY BSP_BIT32(9)
-#define IMX_UART_USR1_AGTIM BSP_BIT32(8)
-#define IMX_UART_USR1_DTRD BSP_BIT32(7)
-#define IMX_UART_USR1_RXDS BSP_BIT32(6)
-#define IMX_UART_USR1_AIRINT BSP_BIT32(5)
-#define IMX_UART_USR1_AWAKE BSP_BIT32(4)
-#define IMX_UART_USR1_SAD BSP_BIT32(3)
-	uint32_t usr2;
-#define IMX_UART_USR2_ADET BSP_BIT32(15)
-#define IMX_UART_USR2_TXFE BSP_BIT32(14)
-#define IMX_UART_USR2_DTRF BSP_BIT32(13)
-#define IMX_UART_USR2_IDLE BSP_BIT32(12)
-#define IMX_UART_USR2_ACST BSP_BIT32(11)
-#define IMX_UART_USR2_RIDELT BSP_BIT32(10)
-#define IMX_UART_USR2_RIIN BSP_BIT32(9)
-#define IMX_UART_USR2_IRINT BSP_BIT32(8)
-#define IMX_UART_USR2_WAKE BSP_BIT32(7)
-#define IMX_UART_USR2_DCDDELT BSP_BIT32(6)
-#define IMX_UART_USR2_DCDIN BSP_BIT32(5)
-#define IMX_UART_USR2_RTSF BSP_BIT32(4)
-#define IMX_UART_USR2_TXDC BSP_BIT32(3)
-#define IMX_UART_USR2_BRCD BSP_BIT32(2)
-#define IMX_UART_USR2_ORE BSP_BIT32(1)
-#define IMX_UART_USR2_RDR BSP_BIT32(0)
-	uint32_t uesc;
-	uint32_t utim;
-	uint32_t ubir;
-	uint32_t ubmr;
-	uint32_t ubrc;
-	uint32_t onems;
-	uint32_t uts;
-#define IMX_UART_UTS_FRCPERR BSP_BIT32(13)
-#define IMX_UART_UTS_LOOP BSP_BIT32(12)
-#define IMX_UART_UTS_DBGEN BSP_BIT32(11)
-#define IMX_UART_UTS_LOOPIR BSP_BIT32(10)
-#define IMX_UART_UTS_RXDBG BSP_BIT32(9)
-#define IMX_UART_UTS_TXEMPTY BSP_BIT32(6)
-#define IMX_UART_UTS_RXEMPTY BSP_BIT32(5)
-#define IMX_UART_UTS_TXFULL BSP_BIT32(4)
-#define IMX_UART_UTS_RXFULL BSP_BIT32(3)
-#define IMX_UART_UTS_SOFTRST BSP_BIT32(0)
-	uint32_t umcr;
-#define IMX_UART_UMCR_SLADDR(val) BSP_FLD32(val, 8, 15)
-#define IMX_UART_UMCR_SLADDR_GET(reg) BSP_FLD32GET(reg, 8, 15)
-#define IMX_UART_UMCR_SLADDR_SET(reg, val) BSP_FLD32SET(reg, val, 8, 15)
-#define IMX_UART_UMCR_SADEN BSP_BIT32(3)
-#define IMX_UART_UMCR_TXB8 BSP_BIT32(2)
-#define IMX_UART_UMCR_SLAM BSP_BIT32(1)
-#define IMX_UART_UMCR_MDEN BSP_BIT32(0)
-} imx_uart;
-
-#endif /* IMX_UARTREG_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_wdogreg.h b/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_wdogreg.h
deleted file mode 100644
index e26dfb2cc3..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/arm/freescale/imx/imx_wdogreg.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*-
- * Copyright (c) 2012, 2013 The FreeBSD Foundation
- * All rights reserved.
- *
- * This software was developed by Oleksandr Rybalko under sponsorship
- * from the FreeBSD Foundation.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1.	Redistributions of source code must retain the above copyright
- *	notice, this list of conditions and the following disclaimer.
- * 2.	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.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
- *
- * $FreeBSD: head/sys/arm/freescale/imx/imx_wdogreg.h 291367 2015-11-26 17:26:52Z ian $
- */
-
-#define	WDOG_CLK_FREQ	32768
-
-#define	WDOG_CR_REG	0x00	/* Control Register */
-#define		WDOG_CR_WT_MASK		0xff00	/* Count of 0.5 sec */
-#define		WDOG_CR_WT_SHIFT	8
-#define		WDOG_CR_WDW		(1 << 7) /* Suspend WDog */
-#define		WDOG_CR_WDA		(1 << 5) /* Don't touch ipp_wdog */
-#define		WDOG_CR_SRS		(1 << 4) /* Don't touch sys_reset */
-#define		WDOG_CR_WDT		(1 << 3) /* Assert ipp_wdog on tout */
-#define		WDOG_CR_WDE		(1 << 2) /* WDog Enable */
-#define		WDOG_CR_WDBG		(1 << 1) /* Suspend when DBG mode */
-#define		WDOG_CR_WDZST		(1 << 0) /* Suspend when LP mode */
-
-#define	WDOG_SR_REG	0x02	/* Service Register */
-#define		WDOG_SR_STEP1		0x5555
-#define		WDOG_SR_STEP2		0xaaaa
-
-#define	WDOG_RSR_REG	0x04	/* Reset Status Register */
-#define		WDOG_RSR_POR		(1 << 4) /* Due to Power-On Reset */
-#define		WDOG_RSR_TOUT		(1 << 1) /* Due WDog timeout reset */
-#define		WDOG_RSR_SFTW		(1 << 0) /* Due Soft reset */
-
-#define	WDOG_ICR_REG	0x06	/* Interrupt Control Register */
-#define		WDOG_ICR_WIE		(1 << 15) /* Enable Interrupt */
-#define		WDOG_ICR_WTIS		(1 << 14) /* Interrupt has occurred */
-#define		WDOG_ICR_WTCT_MASK	0x00ff
-#define		WDOG_ICR_WTCT_SHIFT	0	/* Interrupt hold time */
-
-#define	WDOG_MCR_REG	0x08	/* Miscellaneous Control Register */
-#define		WDOG_MCR_PDE		(1 << 0)
-
diff --git a/c/src/lib/libbsp/arm/imx/include/bsp.h b/c/src/lib/libbsp/arm/imx/include/bsp.h
deleted file mode 100644
index b5fb7127df..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/bsp.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef LIBBSP_ARM_IMX_BSP_H
-#define LIBBSP_ARM_IMX_BSP_H
-
-#include <bspopts.h>
-
-#define BSP_FEATURE_IRQ_EXTENSION
-
-#define BSP_FDT_IS_SUPPORTED
-
-#ifndef ASM
-
-#include <rtems.h>
-
-#include <bsp/default-initial-extension.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define BSP_ARM_GIC_DIST_BASE 0x31001000
-
-#define BSP_ARM_GIC_CPUIF_BASE 0x31002000
-
-#define BSP_ARM_A9MPCORE_GT_BASE 0
-
-#define BSP_ARM_A9MPCORE_SCU_BASE 0
-
-void arm_generic_timer_get_config(uint32_t *frequency, uint32_t *irq);
-
-void *imx_get_reg_of_node(const void *fdt, int node);
-
-int imx_iomux_configure_pins(const void *fdt, uint32_t phandle);
-
-rtems_vector_number imx_get_irq_of_node(
-  const void *fdt,
-  int node,
-  size_t index
-);
-
-void imx_uart_console_drain(void);
-
-/**
- * @brief Registers an IMX I2C bus driver.
- *
- * @param[in] bus_path The I2C bus driver device path, e.g. "/dev/i2c-0".
- * @param[in] alias_or_path The FDT alias or path, e.g. "i2c0".
- *
- * @retval 0 Successful operation.
- * @retval -1 An error occurred.  The errno is set to indicate the error.
- */
-int i2c_bus_register_imx(const char *bus_path, const char *alias_or_path);
-
-/**
- * @brief Registers an IMX ECSPI bus driver.
- *
- * @param[in] bus_path The ECSPI bus driver device path, e.g. "/dev/spi-0".
- * @param[in] alias_or_path The FDT alias or path, e.g. "spi0".
- *
- * @retval 0 Successful operation.
- * @retval -1 An error occurred.  The errno is set to indicate the error.
- */
-int spi_bus_register_imx(const char *bus_path, const char *alias_or_path);
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* ASM */
-
-#endif /* LIBBSP_ARM_IMX_BSP_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/irq.h b/c/src/lib/libbsp/arm/imx/include/irq.h
deleted file mode 100644
index 73d2e69b30..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/irq.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (c) 2017 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef LIBBSP_ARM_IMX_IRQ_H
-#define LIBBSP_ARM_IMX_IRQ_H
-
-#ifndef ASM
-
-#include <rtems/irq.h>
-#include <rtems/irq-extension.h>
-
-#include <bsp/arm-gic-irq.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#define BSP_INTERRUPT_VECTOR_MIN 0
-#define BSP_INTERRUPT_VECTOR_MAX 159
-
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* ASM */
-
-#endif /* LIBBSP_ARM_IMX_IRQ_H */
diff --git a/c/src/lib/libbsp/arm/imx/include/tm27.h b/c/src/lib/libbsp/arm/imx/include/tm27.h
deleted file mode 100644
index c17c0107b4..0000000000
--- a/c/src/lib/libbsp/arm/imx/include/tm27.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (c) 2013 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Dornierstr. 4
- *  82178 Puchheim
- *  Germany
- *  <info@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#ifndef _RTEMS_TMTEST27
-#error "This is an RTEMS internal file you must not include directly."
-#endif
-
-#ifndef __tm27_h
-#define __tm27_h
-
-#include <bsp/arm-gic-tm27.h>
-
-#endif /* __tm27_h */
diff --git a/c/src/lib/libbsp/arm/imx/preinstall.am b/c/src/lib/libbsp/arm/imx/preinstall.am
deleted file mode 100644
index 82b3e691a5..0000000000
--- a/c/src/lib/libbsp/arm/imx/preinstall.am
+++ /dev/null
@@ -1,168 +0,0 @@
-## Automatically generated by ampolish3 - Do not edit
-
-if AMPOLISH3
-$(srcdir)/preinstall.am: Makefile.am
-	$(AMPOLISH3) $(srcdir)/Makefile.am > $(srcdir)/preinstall.am
-endif
-
-PREINSTALL_DIRS =
-DISTCLEANFILES += $(PREINSTALL_DIRS)
-
-all-am: $(PREINSTALL_FILES)
-
-PREINSTALL_FILES =
-CLEANFILES = $(PREINSTALL_FILES)
-
-all-local: $(TMPINSTALL_FILES)
-
-TMPINSTALL_FILES =
-CLEANFILES += $(TMPINSTALL_FILES)
-
-$(PROJECT_LIB)/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_LIB)
-	@: > $(PROJECT_LIB)/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_LIB)/$(dirstamp)
-
-$(PROJECT_INCLUDE)/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)
-	@: > $(PROJECT_INCLUDE)/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/$(dirstamp)
-
-$(PROJECT_INCLUDE)/bsp/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/bsp
-	@: > $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp):
-	@$(MKDIR_P) $(PROJECT_INCLUDE)/arm/freescale/imx
-	@: > $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-PREINSTALL_DIRS += $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-
-$(PROJECT_LIB)/bsp_specs: bsp_specs $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/bsp_specs
-PREINSTALL_FILES += $(PROJECT_LIB)/bsp_specs
-
-$(PROJECT_INCLUDE)/bsp.h: include/bsp.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp.h
-
-$(PROJECT_INCLUDE)/tm27.h: include/tm27.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/tm27.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/tm27.h
-
-$(PROJECT_INCLUDE)/bspopts.h: include/bspopts.h $(PROJECT_INCLUDE)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bspopts.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bspopts.h
-
-$(PROJECT_INCLUDE)/bsp/bootcard.h: ../../shared/include/bootcard.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/bootcard.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/bootcard.h
-
-$(PROJECT_INCLUDE)/bsp/utility.h: ../../shared/include/utility.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/utility.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/utility.h
-
-$(PROJECT_INCLUDE)/bsp/irq-generic.h: ../../shared/include/irq-generic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-generic.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-generic.h
-
-$(PROJECT_INCLUDE)/bsp/irq-info.h: ../../shared/include/irq-info.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq-info.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq-info.h
-
-$(PROJECT_INCLUDE)/bsp/stackalloc.h: ../../shared/include/stackalloc.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/stackalloc.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/stackalloc.h
-
-$(PROJECT_INCLUDE)/bsp/start.h: ../shared/include/start.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/start.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/start.h
-
-$(PROJECT_INCLUDE)/bsp/arm-a9mpcore-regs.h: ../shared/include/arm-a9mpcore-regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-a9mpcore-regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-a9mpcore-regs.h
-
-$(PROJECT_INCLUDE)/bsp/arm-a9mpcore-start.h: ../shared/include/arm-a9mpcore-start.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-a9mpcore-start.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-a9mpcore-start.h
-
-$(PROJECT_INCLUDE)/bsp/arm-cp15-start.h: ../shared/include/arm-cp15-start.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-cp15-start.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-cp15-start.h
-
-$(PROJECT_INCLUDE)/bsp/arm-errata.h: ../shared/include/arm-errata.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-errata.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-errata.h
-
-$(PROJECT_INCLUDE)/bsp/arm-gic.h: ../shared/include/arm-gic.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-gic.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-gic.h
-
-$(PROJECT_INCLUDE)/bsp/arm-gic-irq.h: ../shared/include/arm-gic-irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-gic-irq.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-gic-irq.h
-
-$(PROJECT_INCLUDE)/bsp/arm-gic-regs.h: ../shared/include/arm-gic-regs.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-gic-regs.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-gic-regs.h
-
-$(PROJECT_INCLUDE)/bsp/arm-gic-tm27.h: ../shared/include/arm-gic-tm27.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-gic-tm27.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-gic-tm27.h
-
-$(PROJECT_INCLUDE)/bsp/arm-release-id.h: ../shared/include/arm-release-id.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/arm-release-id.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/arm-release-id.h
-
-$(PROJECT_INCLUDE)/bsp/irq.h: include/irq.h $(PROJECT_INCLUDE)/bsp/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/bsp/irq.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/bsp/irq.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_ccmvar.h: include/arm/freescale/imx/imx_ccmvar.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_ccmvar.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_ccmvar.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_ecspireg.h: include/arm/freescale/imx/imx_ecspireg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_ecspireg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_ecspireg.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_gpcreg.h: include/arm/freescale/imx/imx_gpcreg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_gpcreg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_gpcreg.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_i2creg.h: include/arm/freescale/imx/imx_i2creg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_i2creg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_i2creg.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_iomuxreg.h: include/arm/freescale/imx/imx_iomuxreg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_iomuxreg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_iomuxreg.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_iomuxvar.h: include/arm/freescale/imx/imx_iomuxvar.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_iomuxvar.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_iomuxvar.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_srcreg.h: include/arm/freescale/imx/imx_srcreg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_srcreg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_srcreg.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_uartreg.h: include/arm/freescale/imx/imx_uartreg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_uartreg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_uartreg.h
-
-$(PROJECT_INCLUDE)/arm/freescale/imx/imx_wdogreg.h: include/arm/freescale/imx/imx_wdogreg.h $(PROJECT_INCLUDE)/arm/freescale/imx/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_INCLUDE)/arm/freescale/imx/imx_wdogreg.h
-PREINSTALL_FILES += $(PROJECT_INCLUDE)/arm/freescale/imx/imx_wdogreg.h
-
-$(PROJECT_LIB)/start.$(OBJEXT): start.$(OBJEXT) $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/start.$(OBJEXT)
-TMPINSTALL_FILES += $(PROJECT_LIB)/start.$(OBJEXT)
-
-$(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-
-$(PROJECT_LIB)/linkcmds.imx7: startup/linkcmds.imx7 $(PROJECT_LIB)/$(dirstamp)
-	$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.imx7
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.imx7
-
diff --git a/c/src/lib/libbsp/arm/imx/bsp_specs b/c/src/lib/libbsp/arm/imx/startup/bsp_specs
index 47dd31d46b..47dd31d46b 100644
--- a/c/src/lib/libbsp/arm/imx/bsp_specs
+++ b/c/src/lib/libbsp/arm/imx/startup/bsp_specs