[rtems commit] bsp/xilinx_zynq: Support configuraton of memory map. Remove SMP variants.
Chris Johns
chrisj at rtems.org
Mon Feb 3 05:23:14 UTC 2014
Module: rtems
Branch: master
Commit: e5d706cba0a933c2c763a4bfd683a9f0b1fc4e85
Changeset: http://git.rtems.org/rtems/commit/?id=e5d706cba0a933c2c763a4bfd683a9f0b1fc4e85
Author: Chris Johns <chrisj at rtems.org>
Date: Tue Jan 28 14:02:35 2014 +1100
bsp/xilinx_zynq: Support configuraton of memory map. Remove SMP variants.
Generate a linker command file from configure letting the user override the
defaults to suite their custom needs. Refer to configure.ac for the details.
Remove the SMP variants and let --enable-smp control if a BSP is built for
SMP.
Make USE_FAST_IDLE 1 only for the realview qemu BSP.
---
c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am | 9 --
c/src/lib/libbsp/arm/xilinx-zynq/configure.ac | 83 +++++++++++++++++++-
.../make/custom/xilinx_zynq_a9_qemu_smp.cfg | 1 -
.../make/custom/xilinx_zynq_zc702_smp.cfg | 1 -
.../make/custom/xilinx_zynq_zc706_smp.cfg | 1 -
.../make/custom/xilinx_zynq_zedboard_smp.cfg | 1 -
c/src/lib/libbsp/arm/xilinx-zynq/preinstall.am | 36 ---------
.../startup/{linkcmds.xilinx_zynq => linkcmds.in} | 9 ++
.../startup/linkcmds.xilinx_zynq_a9_qemu | 31 -------
.../startup/linkcmds.xilinx_zynq_a9_qemu_smp | 33 --------
.../xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702 | 8 --
.../startup/linkcmds.xilinx_zynq_zc702_smp | 3 -
.../xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706 | 8 --
.../startup/linkcmds.xilinx_zynq_zc706_smp | 3 -
.../startup/linkcmds.xilinx_zynq_zedboard | 8 --
.../startup/linkcmds.xilinx_zynq_zedboard_smp | 3 -
16 files changed, 89 insertions(+), 149 deletions(-)
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am b/c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am
index 52711fd..fd5d47a 100644
--- a/c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am
+++ b/c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am
@@ -59,15 +59,6 @@ libbspstart_a_SOURCES = ../shared/start/start.S
project_lib_DATA = start.$(OBJEXT)
project_lib_DATA += startup/linkcmds
-project_lib_DATA += startup/linkcmds.xilinx_zynq
-project_lib_DATA += startup/linkcmds.xilinx_zynq_a9_qemu
-project_lib_DATA += startup/linkcmds.xilinx_zynq_a9_qemu_smp
-project_lib_DATA += startup/linkcmds.xilinx_zynq_zc702
-project_lib_DATA += startup/linkcmds.xilinx_zynq_zc702_smp
-project_lib_DATA += startup/linkcmds.xilinx_zynq_zc706
-project_lib_DATA += startup/linkcmds.xilinx_zynq_zc706_smp
-project_lib_DATA += startup/linkcmds.xilinx_zynq_zedboard
-project_lib_DATA += startup/linkcmds.xilinx_zynq_zedboard_smp
###############################################################################
# LibBSP #
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac
index 66b8333..bdc179d 100644
--- a/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac
+++ b/c/src/lib/libbsp/arm/xilinx-zynq/configure.ac
@@ -29,7 +29,10 @@ RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_PERIPHCLK],[xilinx_zynq_zedboard*],[66666666
RTEMS_BSPOPTS_SET([BSP_ARM_A9MPCORE_PERIPHCLK],[*],[100000000U])
RTEMS_BSPOPTS_HELP([BSP_ARM_A9MPCORE_PERIPHCLK],[ARM Cortex-A9 MPCore PERIPHCLK clock frequency in Hz])
-RTEMS_BSPOPTS_SET([CLOCK_DRIVER_USE_FAST_IDLE],[*qemu],[1])
+USE_FAST_IDLE=0
+AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_a9_qemu], [USE_FAST_IDLE=1])
+
+RTEMS_BSPOPTS_SET([CLOCK_DRIVER_USE_FAST_IDLE],[*qemu],[${USE_FAST_IDLE}])
RTEMS_BSPOPTS_HELP([CLOCK_DRIVER_USE_FAST_IDLE],
[This sets a mode where the time runs as fast as possible when a clock ISR
occurs while the IDLE thread is executing. This can significantly reduce
@@ -38,11 +41,85 @@ simulation times.])
RTEMS_BSPOPTS_SET([BSP_CONSOLE_MINOR],[*],[1])
RTEMS_BSPOPTS_HELP([BSP_CONSOLE_MINOR],[minor number of console device])
+ZYNQ_CPUS="1"
RTEMS_CHECK_SMP
AM_CONDITIONAL(HAS_SMP,[test "$rtems_cv_HAS_SMP" = "yes"])
+AS_IF([test "$rtems_cv_HAS_SMP" = "yes"],
+ [ZYNQ_CPUS="2"])
+
+#
+# Zynq Memory map can be controlled from the configure command line. Use ...
+#
+# ..../configure --target=arm-rtems4.11 ... ZYNQ_RAM_LENGTH=256M
+#
+AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_a9_qemu],
+ [ZYNQ_RAM_ORIGIN="0x00000000"
+ ZYNQ_RAM_LENGTH="256M"
+ ZYNQ_RAM_MMU="0x0fffc000"
+ ZYNQ_RAM_MMU_LENGTH="16k"
+ ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN}"
+ ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 16k"
+ ZYNQ_RAM_INT_0_ORIGIN="0x00000000"
+ ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k"
+ ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000"
+ ZYNQ_RAM_INT_1_LENGTH="64k - 512"])
+
+AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_zc702],
+ [ZYNQ_RAM_ORIGIN="0x00100000"
+ ZYNQ_RAM_LENGTH="1024M"
+ ZYNQ_RAM_MMU="${ZYNQ_RAM_ORIGIN}"
+ ZYNQ_RAM_MMU_LENGTH="16k"
+ ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN} + 0x00004000"
+ ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 1M - 16k"
+ ZYNQ_RAM_INT_0_ORIGIN="0x00000000"
+ ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k"
+ ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000"
+ ZYNQ_RAM_INT_1_LENGTH="64k - 512"])
+
+AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_zc706],
+ [ZYNQ_RAM_ORIGIN="0x00400000"
+ ZYNQ_RAM_LENGTH="1024M"
+ ZYNQ_RAM_MMU="${ZYNQ_RAM_ORIGIN}"
+ ZYNQ_RAM_MMU_LENGTH="16k"
+ ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN} + 0x00004000"
+ ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 4M - 16k"
+ ZYNQ_RAM_INT_0_ORIGIN="0x00000000"
+ ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k"
+ ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000"
+ ZYNQ_RAM_INT_1_LENGTH="64k - 512"])
+
+AS_IF([test "x${RTEMS_BSP}" == xxilinx_zynq_zedboard],
+ [ZYNQ_RAM_ORIGIN="0x00100000"
+ ZYNQ_RAM_LENGTH="512M"
+ ZYNQ_RAM_MMU="${ZYNQ_RAM_ORIGIN}"
+ ZYNQ_RAM_MMU_LENGTH="16k"
+ ZYNQ_RAM_ORIGIN_AVAILABLE="${ZYNQ_RAM_ORIGIN} + 0x00004000"
+ ZYNQ_RAM_LENGTH_AVAILABLE="${ZYNQ_RAM_LENGTH} - 1M - 16k"
+ ZYNQ_RAM_INT_0_ORIGIN="0x00000000"
+ ZYNQ_RAM_INT_0_LENGTH="64k + 64k + 64k"
+ ZYNQ_RAM_INT_1_ORIGIN="0xFFFF0000"
+ ZYNQ_RAM_INT_1_LENGTH="64k - 512"])
+
+AC_DEFUN([ZYNQ_LINKCMD],[
+AC_ARG_VAR([$1],[$2; default $3])dnl
+[$1]=[$]{[$1]:-[$3]}
+])
+
+ZYNQ_LINKCMD([ZYNQ_CPUS],[Number of active cores],[${ZYNQ_CPUS}])
+ZYNQ_LINKCMD([ZYNQ_RAM_ORIGIN],[normal RAM region origin],[${ZYNQ_RAM_ORIGIN}])
+ZYNQ_LINKCMD([ZYNQ_RAM_LENGTH],[normal RAM region length],[${ZYNQ_RAM_LENGTH}])
+ZYNQ_LINKCMD([ZYNQ_RAM_MMU],[MMU region origin],[${ZYNQ_RAM_MMU}])
+ZYNQ_LINKCMD([ZYNQ_RAM_MMU_LENGTH],[MMU region length],[${ZYNQ_RAM_MMU_LENGTH}])
+ZYNQ_LINKCMD([ZYNQ_RAM_ORIGIN_AVAILABLE],[origin of available RAM],[${ZYNQ_RAM_ORIGIN_AVAILABLE}])
+ZYNQ_LINKCMD([ZYNQ_RAM_LENGTH_AVAILABLE],[length of available RAM],[${ZYNQ_RAM_LENGTH_AVAILABLE}])
+ZYNQ_LINKCMD([ZYNQ_RAM_INT_0_ORIGIN],[internal 0 RAM region origin],[${ZYNQ_RAM_INT_0_ORIGIN}])
+ZYNQ_LINKCMD([ZYNQ_RAM_INT_0_LENGTH],[internal 0 RAM region length],[${ZYNQ_RAM_INT_0_LENGTH}])
+ZYNQ_LINKCMD([ZYNQ_RAM_INT_1_ORIGIN],[internal 1 RAM region origin],[${ZYNQ_RAM_INT_1_ORIGIN}])
+ZYNQ_LINKCMD([ZYNQ_RAM_INT_1_LENGTH],[internal 1 RAM region length],[${ZYNQ_RAM_INT_1_LENGTH}])
RTEMS_BSP_CLEANUP_OPTIONS(0, 1)
-RTEMS_BSP_LINKCMDS
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([
+Makefile
+startup/linkcmds])
AC_OUTPUT
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_a9_qemu_smp.cfg b/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_a9_qemu_smp.cfg
deleted file mode 100644
index 2a0e35a..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_a9_qemu_smp.cfg
+++ /dev/null
@@ -1 +0,0 @@
-include $(RTEMS_ROOT)/make/custom/xilinx_zynq_a9_qemu.cfg
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zc702_smp.cfg b/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zc702_smp.cfg
deleted file mode 100644
index 2de871d..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zc702_smp.cfg
+++ /dev/null
@@ -1 +0,0 @@
-include $(RTEMS_ROOT)/make/custom/xilinx_zynq.inc
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zc706_smp.cfg b/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zc706_smp.cfg
deleted file mode 100644
index 2de871d..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zc706_smp.cfg
+++ /dev/null
@@ -1 +0,0 @@
-include $(RTEMS_ROOT)/make/custom/xilinx_zynq.inc
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zedboard_smp.cfg b/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zedboard_smp.cfg
deleted file mode 100644
index 2de871d..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/make/custom/xilinx_zynq_zedboard_smp.cfg
+++ /dev/null
@@ -1 +0,0 @@
-include $(RTEMS_ROOT)/make/custom/xilinx_zynq.inc
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/preinstall.am b/c/src/lib/libbsp/arm/xilinx-zynq/preinstall.am
index 1666ad9..3762d07 100644
--- a/c/src/lib/libbsp/arm/xilinx-zynq/preinstall.am
+++ b/c/src/lib/libbsp/arm/xilinx-zynq/preinstall.am
@@ -146,39 +146,3 @@ $(PROJECT_LIB)/linkcmds: startup/linkcmds $(PROJECT_LIB)/$(dirstamp)
$(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds
TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds
-$(PROJECT_LIB)/linkcmds.xilinx_zynq: startup/linkcmds.xilinx_zynq $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_a9_qemu: startup/linkcmds.xilinx_zynq_a9_qemu $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_a9_qemu
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_a9_qemu
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_a9_qemu_smp: startup/linkcmds.xilinx_zynq_a9_qemu_smp $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_a9_qemu_smp
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_a9_qemu_smp
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_zc702: startup/linkcmds.xilinx_zynq_zc702 $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc702
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc702
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_zc702_smp: startup/linkcmds.xilinx_zynq_zc702_smp $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc702_smp
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc702_smp
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_zc706: startup/linkcmds.xilinx_zynq_zc706 $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc706
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc706
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_zc706_smp: startup/linkcmds.xilinx_zynq_zc706_smp $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc706_smp
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_zc706_smp
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_zedboard: startup/linkcmds.xilinx_zynq_zedboard $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_zedboard
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_zedboard
-
-$(PROJECT_LIB)/linkcmds.xilinx_zynq_zedboard_smp: startup/linkcmds.xilinx_zynq_zedboard_smp $(PROJECT_LIB)/$(dirstamp)
- $(INSTALL_DATA) $< $(PROJECT_LIB)/linkcmds.xilinx_zynq_zedboard_smp
-TMPINSTALL_FILES += $(PROJECT_LIB)/linkcmds.xilinx_zynq_zedboard_smp
-
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in
similarity index 72%
rename from c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq
rename to c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in
index ecac6df..7239f0d 100644
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq
+++ b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.in
@@ -1,3 +1,12 @@
+MEMORY {
+ RAM_INT_0 : ORIGIN = @ZYNQ_RAM_INT_0_ORIGIN@, LENGTH = @ZYNQ_RAM_INT_0_LENGTH@
+ RAM_INT_1 : ORIGIN = @ZYNQ_RAM_INT_1_ORIGIN@, LENGTH = @ZYNQ_RAM_INT_1_LENGTH@
+ RAM_MMU : ORIGIN = @ZYNQ_RAM_MMU@, LENGTH = @ZYNQ_RAM_MMU_LENGTH@
+ RAM : ORIGIN = @ZYNQ_RAM_ORIGIN_AVAILABLE@, LENGTH = @ZYNQ_RAM_LENGTH_AVAILABLE@
+}
+
+bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : @ZYNQ_CPUS@;
+
REGION_ALIAS ("REGION_START", RAM);
REGION_ALIAS ("REGION_VECTOR", RAM);
REGION_ALIAS ("REGION_TEXT", RAM);
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_a9_qemu b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_a9_qemu
deleted file mode 100644
index 0b5e3e0..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_a9_qemu
+++ /dev/null
@@ -1,31 +0,0 @@
-MEMORY {
- RAM : ORIGIN = 0x00000000, LENGTH = 256M - 16k
- RAM_MMU : ORIGIN = 0x0fffc000, LENGTH = 16k
-}
-
-REGION_ALIAS ("REGION_START", RAM);
-REGION_ALIAS ("REGION_VECTOR", RAM);
-REGION_ALIAS ("REGION_TEXT", RAM);
-REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_RODATA", RAM);
-REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
-REGION_ALIAS ("REGION_DATA", RAM);
-REGION_ALIAS ("REGION_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_TEXT", RAM);
-REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_DATA", RAM);
-REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_BSS", RAM);
-REGION_ALIAS ("REGION_WORK", RAM);
-REGION_ALIAS ("REGION_STACK", RAM);
-
-bsp_stack_irq_size = DEFINED (bsp_stack_irq_size) ? bsp_stack_irq_size : 4096;
-bsp_stack_abt_size = DEFINED (bsp_stack_abt_size) ? bsp_stack_abt_size : 1024;
-
-bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1M;
-
-bsp_vector_table_in_start_section = 1;
-
-bsp_translation_table_base = ORIGIN (RAM_MMU);
-
-INCLUDE linkcmds.armv4
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_a9_qemu_smp b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_a9_qemu_smp
deleted file mode 100644
index d76dd2e..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_a9_qemu_smp
+++ /dev/null
@@ -1,33 +0,0 @@
-MEMORY {
- RAM : ORIGIN = 0x00000000, LENGTH = 256M - 16k
- RAM_MMU : ORIGIN = 0x0fffc000, LENGTH = 16k
-}
-
-REGION_ALIAS ("REGION_START", RAM);
-REGION_ALIAS ("REGION_VECTOR", RAM);
-REGION_ALIAS ("REGION_TEXT", RAM);
-REGION_ALIAS ("REGION_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_RODATA", RAM);
-REGION_ALIAS ("REGION_RODATA_LOAD", RAM);
-REGION_ALIAS ("REGION_DATA", RAM);
-REGION_ALIAS ("REGION_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_TEXT", RAM);
-REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM);
-REGION_ALIAS ("REGION_FAST_DATA", RAM);
-REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM);
-REGION_ALIAS ("REGION_BSS", RAM);
-REGION_ALIAS ("REGION_WORK", RAM);
-REGION_ALIAS ("REGION_STACK", RAM);
-
-bsp_stack_irq_size = DEFINED (bsp_stack_irq_size) ? bsp_stack_irq_size : 4096;
-bsp_stack_abt_size = DEFINED (bsp_stack_abt_size) ? bsp_stack_abt_size : 1024;
-
-bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1M;
-
-bsp_vector_table_in_start_section = 1;
-
-bsp_translation_table_base = ORIGIN (RAM_MMU);
-
-bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : 8;
-
-INCLUDE linkcmds.armv4
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702 b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702
deleted file mode 100644
index 2978aff..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702
+++ /dev/null
@@ -1,8 +0,0 @@
-MEMORY {
- RAM_INT_0 : ORIGIN = 0x00000000, LENGTH = 64k + 64k + 64k
- RAM_INT_1 : ORIGIN = 0xFFFF0000, LENGTH = 64k - 512
- RAM_MMU : ORIGIN = 0x00100000, LENGTH = 16k
- RAM : ORIGIN = 0x00104000, LENGTH = 1024M - 1M - 16k
-}
-
-INCLUDE linkcmds.xilinx_zynq
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702_smp b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702_smp
deleted file mode 100644
index 86ff4b1..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc702_smp
+++ /dev/null
@@ -1,3 +0,0 @@
-bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : 2;
-
-INCLUDE linkcmds.xilinx_zynq_zc702
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706 b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706
deleted file mode 100644
index 33b32ba..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706
+++ /dev/null
@@ -1,8 +0,0 @@
-MEMORY {
- RAM_INT_0 : ORIGIN = 0x00000000, LENGTH = 64k + 64k + 64k
- RAM_INT_1 : ORIGIN = 0xFFFF0000, LENGTH = 64k - 512
- RAM_MMU : ORIGIN = 0x00400000, LENGTH = 16k
- RAM : ORIGIN = 0x00404000, LENGTH = 1024M - 4M - 16k
-}
-
-INCLUDE linkcmds.xilinx_zynq
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706_smp b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706_smp
deleted file mode 100644
index d698425..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zc706_smp
+++ /dev/null
@@ -1,3 +0,0 @@
-bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : 2;
-
-INCLUDE linkcmds.xilinx_zynq_zc706
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zedboard b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zedboard
deleted file mode 100644
index 5c01676..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zedboard
+++ /dev/null
@@ -1,8 +0,0 @@
-MEMORY {
- RAM_INT_0 : ORIGIN = 0x00000000, LENGTH = 64k + 64k + 64k
- RAM_INT_1 : ORIGIN = 0xFFFF0000, LENGTH = 64k - 512
- RAM_MMU : ORIGIN = 0x00100000, LENGTH = 16k
- RAM : ORIGIN = 0x00104000, LENGTH = 512M - 1M - 16k
-}
-
-INCLUDE linkcmds.xilinx_zynq
diff --git a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zedboard_smp b/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zedboard_smp
deleted file mode 100644
index f01e278..0000000
--- a/c/src/lib/libbsp/arm/xilinx-zynq/startup/linkcmds.xilinx_zynq_zedboard_smp
+++ /dev/null
@@ -1,3 +0,0 @@
-bsp_processor_count = DEFINED (bsp_processor_count) ? bsp_processor_count : 2;
-
-INCLUDE linkcmds.xilinx_zynq_zedboard
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