9 files changed, 165 insertions, 3 deletions
diff --git a/bsp/env/common.mk b/bsp/env/common.mk
index 32703a6..4566b80 100644
--- a/bsp/env/common.mk
+++ b/bsp/env/common.mk
@@ -15,7 +15,7 @@ ASM_SRCS += $(ENV_DIR)/start.S
 ASM_SRCS += $(ENV_DIR)/entry.S
 C_SRCS += $(PLATFORM_DIR)/init.c
 
-LINKER_SCRIPT := $(PLATFORM_DIR)/link.lds
+LINKER_SCRIPT := $(PLATFORM_DIR)/$(LINK_TARGET).lds
 
 INCLUDES += -I$(BSP_BASE)/include
 INCLUDES += -I$(BSP_BASE)/drivers/
diff --git a/bsp/env/coreplexip-e31-arty/link.lds b/bsp/env/coreplexip-e31-arty/flash.lds
index 590c5b6..590c5b6 100644
--- a/bsp/env/coreplexip-e31-arty/link.lds
+++ b/bsp/env/coreplexip-e31-arty/flash.lds
diff --git a/bsp/env/coreplexip-e31-arty/scratchpad.lds b/bsp/env/coreplexip-e31-arty/scratchpad.lds
new file mode 100644
index 0000000..7887c13
--- /dev/null
+++ b/bsp/env/coreplexip-e31-arty/scratchpad.lds
@@ -0,0 +1,161 @@
+OUTPUT_ARCH( "riscv" )
+
+ENTRY( _start )
+
+MEMORY
+{
+  ram (wxa!ri) : ORIGIN = 0x80000000, LENGTH = 16K
+}
+
+PHDRS
+{
+  ram PT_LOAD;
+  ram_init PT_LOAD;
+  ram PT_NULL;
+}
+
+SECTIONS
+{
+  __stack_size = DEFINED(__stack_size) ? __stack_size : 1K;
+
+  .init           :
+  {
+    KEEP (*(SORT_NONE(.init)))
+  } >ram AT>ram :ram
+
+  .text           :
+  {
+    *(.text.unlikely .text.unlikely.*)
+    *(.text.startup .text.startup.*)
+    *(.text .text.*)
+    *(.gnu.linkonce.t.*)
+  } >ram AT>ram :ram
+
+  .fini           :
+  {
+    KEEP (*(SORT_NONE(.fini)))
+  } >ram AT>ram :ram
+
+  PROVIDE (__etext = .);
+  PROVIDE (_etext = .);
+  PROVIDE (etext = .);
+
+  .rodata         :
+  {
+    *(.rdata)
+    *(.rodata .rodata.*)
+    *(.gnu.linkonce.r.*)
+  } >ram AT>ram :ram
+
+  . = ALIGN(4);
+
+  .preinit_array  :
+  {
+    PROVIDE_HIDDEN (__preinit_array_start = .);
+    KEEP (*(.preinit_array))
+    PROVIDE_HIDDEN (__preinit_array_end = .);
+  } >ram AT>ram :ram
+
+  .init_array     :
+  {
+    PROVIDE_HIDDEN (__init_array_start = .);
+    KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))
+    KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))
+    PROVIDE_HIDDEN (__init_array_end = .);
+  } >ram AT>ram :ram
+
+  .fini_array     :
+  {
+    PROVIDE_HIDDEN (__fini_array_start = .);
+    KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))
+    KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))
+    PROVIDE_HIDDEN (__fini_array_end = .);
+  } >ram AT>ram :ram
+
+  .ctors          :
+  {
+    /* gcc uses crtbegin.o to find the start of
+       the constructors, so we make sure it is
+       first.  Because this is a wildcard, it
+       doesn't matter if the user does not
+       actually link against crtbegin.o; the
+       linker won't look for a file to match a
+       wildcard.  The wildcard also means that it
+       doesn't matter which directory crtbegin.o
+       is in.  */
+    KEEP (*crtbegin.o(.ctors))
+    KEEP (*crtbegin?.o(.ctors))
+    /* We don't want to include the .ctor section from
+       the crtend.o file until after the sorted ctors.
+       The .ctor section from the crtend file contains the
+       end of ctors marker and it must be last */
+    KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))
+    KEEP (*(SORT(.ctors.*)))
+    KEEP (*(.ctors))
+  } >ram AT>ram :ram
+
+  .dtors          :
+  {
+    KEEP (*crtbegin.o(.dtors))
+    KEEP (*crtbegin?.o(.dtors))
+    KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))
+    KEEP (*(SORT(.dtors.*)))
+    KEEP (*(.dtors))
+  } >ram AT>ram :ram
+
+  .lalign         :
+  {
+    . = ALIGN(4);
+    PROVIDE( _data_lma = . );
+  } >ram AT>ram :ram
+
+  .dalign         :
+  {
+    . = ALIGN(4);
+    PROVIDE( _data = . );
+  } >ram AT>ram :ram_init
+
+  .data          :
+  {
+    *(.data .data.*)
+    *(.gnu.linkonce.d.*)
+    . = ALIGN(8);
+    PROVIDE( __global_pointer$ = . + 0x800 );
+    *(.sdata .sdata.*)
+    *(.gnu.linkonce.s.*)
+    . = ALIGN(8);
+    *(.srodata.cst16)
+    *(.srodata.cst8)
+    *(.srodata.cst4)
+    *(.srodata.cst2)
+    *(.srodata .srodata.*)
+  } >ram AT>ram :ram_init
+
+  . = ALIGN(4);
+  PROVIDE( _edata = . );
+  PROVIDE( edata = . );
+
+  PROVIDE( _fbss = . );
+  PROVIDE( __bss_start = . );
+  .bss            :
+  {
+    *(.sbss*)
+    *(.gnu.linkonce.sb.*)
+    *(.bss .bss.*)
+    *(.gnu.linkonce.b.*)
+    *(COMMON)
+    . = ALIGN(4);
+  } >ram AT>ram :ram
+
+  . = ALIGN(8);
+  PROVIDE( _end = . );
+  PROVIDE( end = . );
+
+  .stack :
+  {
+    . = ALIGN(8);
+    . += __stack_size;
+    PROVIDE( _sp = . );
+    PROVIDE( _heap_end = . );
+  } >ram AT>ram :ram
+}
diff --git a/bsp/env/coreplexip-e51-arty/flash.lds b/bsp/env/coreplexip-e51-arty/flash.lds
new file mode 120000
index 0000000..54c1026
--- /dev/null
+++ b/bsp/env/coreplexip-e51-arty/flash.lds
@@ -0,0 +1 @@
+../coreplexip-e31-arty/flash.lds
+\ No newline at end of file
diff --git a/bsp/env/coreplexip-e51-arty/link.lds b/bsp/env/coreplexip-e51-arty/link.lds
deleted file mode 120000
index f3e0254..0000000
--- a/bsp/env/coreplexip-e51-arty/link.lds
+++ /dev/null
@@ -1 +0,0 @@
-../coreplexip-e31-arty/link.lds
-\ No newline at end of file
diff --git a/bsp/env/coreplexip-e51-arty/scratchpad.lds b/bsp/env/coreplexip-e51-arty/scratchpad.lds
new file mode 120000
index 0000000..7fbe10a
--- /dev/null
+++ b/bsp/env/coreplexip-e51-arty/scratchpad.lds
@@ -0,0 +1 @@
+../coreplexip-e31-arty/scratchpad.lds
+\ No newline at end of file
diff --git a/bsp/env/freedom-e300-arty/flash.lds b/bsp/env/freedom-e300-arty/flash.lds
new file mode 120000
index 0000000..6441ce5
--- /dev/null
+++ b/bsp/env/freedom-e300-arty/flash.lds
@@ -0,0 +1 @@
+../freedom-e300-hifive1/flash.lds
+\ No newline at end of file
diff --git a/bsp/env/freedom-e300-arty/link.lds b/bsp/env/freedom-e300-arty/link.lds
deleted file mode 120000
index 2c48449..0000000
--- a/bsp/env/freedom-e300-arty/link.lds
+++ /dev/null
@@ -1 +0,0 @@
-../freedom-e300-hifive1/link.lds
-\ No newline at end of file
diff --git a/bsp/env/freedom-e300-hifive1/link.lds b/bsp/env/freedom-e300-hifive1/flash.lds
index 6b37141..6b37141 100644
--- a/bsp/env/freedom-e300-hifive1/link.lds
+++ b/bsp/env/freedom-e300-hifive1/flash.lds