git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@3209 35acf78f-673a-0410-8e92-d51de3d6d3f4

3 files changed, 221 insertions, 0 deletions

diff --git a/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7S256.ld b/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7S256.ld
new file mode 100644
index 000000000..cad09b755
--- /dev/null
+++ b/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7S256.ld
@@ -0,0 +1,104 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

+                 2011 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT is free software; you can redistribute it and/or modify

+    it under the terms of the GNU General Public License as published by

+    the Free Software Foundation; either version 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT is distributed in the hope that it will be useful,

+    but WITHOUT ANY WARRANTY; without even the implied warranty of

+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+    GNU General Public License for more details.

+

+    You should have received a copy of the GNU General Public License

+    along with this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+/*

+ * AT91SAM7S256 memory setup.

+ */

+__und_stack_size__	= 0x0004;

+__abt_stack_size__	= 0x0004;

+__fiq_stack_size__	= 0x0010;

+__irq_stack_size__	= 0x0080;

+__svc_stack_size__	= 0x0004;

+__sys_stack_size__	= 0x0400;

+__stacks_total_size__	= __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;

+

+MEMORY

+{

+    flash : org = 0x100000, len = 256k

+    ram : org = 0x200020, len = 64k - 0x20

+}

+

+__ram_start__		= ORIGIN(ram);

+__ram_size__		= LENGTH(ram);

+__ram_end__		= __ram_start__ + __ram_size__;

+

+SECTIONS

+{

+	. = 0;

+

+	.text : ALIGN(16) SUBALIGN(16)

+	{

+        _text = .;

+        KEEP(*(vectors))

+        *(.text)

+        *(.text.*)

+        *(.rodata)

+        *(.rodata.*)

+        *(.glue_7t)

+        *(.glue_7)

+        *(.gcc*)

+        *(.ctors)

+        *(.dtors)

+    } > flash

+

+    .ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}

+

+    __exidx_start = .;

+    .ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash

+    __exidx_end = .;

+

+    .eh_frame_hdr : {*(.eh_frame_hdr)}

+

+    .eh_frame : ONLY_IF_RO {*(.eh_frame)}

+

+    . = ALIGN(4);

+    _etext = .;

+    _textdata = _etext;

+

+    .data :

+    {

+        _data = .;

+        *(.data)

+        . = ALIGN(4);

+        *(.data.*)

+        . = ALIGN(4);

+        *(.ramtext)

+        . = ALIGN(4);

+        _edata = .;

+    } > ram AT > flash

+

+    .bss :

+    {

+        _bss_start = .;

+        *(.bss)

+        . = ALIGN(4);

+        *(.bss.*)

+        . = ALIGN(4);

+        *(COMMON)

+        . = ALIGN(4);

+        _bss_end = .;

+    } > ram    

+}

+

+PROVIDE(end = .);

+_end =			.;

+

+__heap_base__		= _end;

+__heap_end__		= __ram_end__ - __stacks_total_size__;

diff --git a/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7X256.ld b/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7X256.ld
new file mode 100644
index 000000000..9308935be
--- /dev/null
+++ b/os/ports/GCC/ARM/AT91SAM7/ld/AT91SAM7X256.ld
@@ -0,0 +1,104 @@
+/*

+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,

+                 2011 Giovanni Di Sirio.

+

+    This file is part of ChibiOS/RT.

+

+    ChibiOS/RT is free software; you can redistribute it and/or modify

+    it under the terms of the GNU General Public License as published by

+    the Free Software Foundation; either version 3 of the License, or

+    (at your option) any later version.

+

+    ChibiOS/RT is distributed in the hope that it will be useful,

+    but WITHOUT ANY WARRANTY; without even the implied warranty of

+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+    GNU General Public License for more details.

+

+    You should have received a copy of the GNU General Public License

+    along with this program.  If not, see <http://www.gnu.org/licenses/>.

+*/

+

+/*

+ * AT91SAM7X256 memory setup.

+ */

+__und_stack_size__	= 0x0004;

+__abt_stack_size__	= 0x0004;

+__fiq_stack_size__	= 0x0010;

+__irq_stack_size__	= 0x0080;

+__svc_stack_size__	= 0x0004;

+__sys_stack_size__	= 0x0400;

+__stacks_total_size__	= __und_stack_size__ + __abt_stack_size__ + __fiq_stack_size__ + __irq_stack_size__ + __svc_stack_size__ + __sys_stack_size__;

+

+MEMORY

+{

+    flash : org = 0x100000, len = 256k

+    ram : org = 0x200020, len = 64k - 0x20

+}

+

+__ram_start__		= ORIGIN(ram);

+__ram_size__		= LENGTH(ram);

+__ram_end__		= __ram_start__ + __ram_size__;

+

+SECTIONS

+{

+	. = 0;

+

+	.text : ALIGN(16) SUBALIGN(16)

+	{

+        _text = .;

+        KEEP(*(vectors))

+        *(.text)

+        *(.text.*)

+        *(.rodata)

+        *(.rodata.*)

+        *(.glue_7t)

+        *(.glue_7)

+        *(.gcc*)

+        *(.ctors)

+        *(.dtors)

+    } > flash

+

+    .ARM.extab : {*(.ARM.extab* .gnu.linkonce.armextab.*)}

+

+    __exidx_start = .;

+    .ARM.exidx : {*(.ARM.exidx* .gnu.linkonce.armexidx.*)} > flash

+    __exidx_end = .;

+

+    .eh_frame_hdr : {*(.eh_frame_hdr)}

+

+    .eh_frame : ONLY_IF_RO {*(.eh_frame)}

+

+    . = ALIGN(4);

+    _etext = .;

+    _textdata = _etext;

+

+    .data :

+    {

+        _data = .;

+        *(.data)

+        . = ALIGN(4);

+        *(.data.*)

+        . = ALIGN(4);

+        *(.ramtext)

+        . = ALIGN(4);

+        _edata = .;

+    } > ram AT > flash

+

+    .bss :

+    {

+        _bss_start = .;

+        *(.bss)

+        . = ALIGN(4);

+        *(.bss.*)

+        . = ALIGN(4);

+        *(COMMON)

+        . = ALIGN(4);

+        _bss_end = .;

+    } > ram    

+}

+

+PROVIDE(end = .);

+_end =			.;

+

+__heap_base__		= _end;

+__heap_end__		= __ram_end__ - __stacks_total_size__;

diff --git a/os/ports/GCC/ARM/AT91SAM7/port.mk b/os/ports/GCC/ARM/AT91SAM7/port.mk
new file mode 100644
index 000000000..e28d9b78e
--- /dev/null
+++ b/os/ports/GCC/ARM/AT91SAM7/port.mk
@@ -0,0 +1,13 @@
+# List of the ChibiOS/RT ARM7 AT91SAM7 port files.

+PORTSRC = ${CHIBIOS}/os/ports/GCC/ARM/chcore.c

+

+PORTASM = ${CHIBIOS}/os/ports/GCC/ARM/crt0.s \

+          ${CHIBIOS}/os/ports/GCC/ARM/chcoreasm.s \

+          ${CHIBIOS}/os/ports/GCC/ARM/AT91SAM7/vectors.s

+

+

+PORTINC = ${CHIBIOS}/os/ports/GCC/ARM \

+          ${CHIBIOS}/os/ports/GCC/ARM/AT91SAM7

+

+PORTLD  = ${CHIBIOS}/os/ports/GCC/ARM/AT91SAM7/ld

+