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author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-02-04 13:38:36 +0000 |
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committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2013-02-04 13:38:36 +0000 |
commit | 410bdbf572274890efda677f61bb0c9649b20fef (patch) | |
tree | e28800b6560564e8fbb3aaca616fc93c4995abc7 /os/ports | |
parent | b0c635e0d53493bb2812528f4efdd765c56ebe32 (diff) | |
download | ChibiOS-410bdbf572274890efda677f61bb0c9649b20fef.tar.gz ChibiOS-410bdbf572274890efda677f61bb0c9649b20fef.tar.bz2 ChibiOS-410bdbf572274890efda677f61bb0c9649b20fef.zip |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@5111 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/ports')
-rw-r--r-- | os/ports/GCC/PPC/SPC56ELxx/bam.s | 3 | ||||
-rw-r--r-- | os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld | 1 | ||||
-rw-r--r-- | os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld | 1 | ||||
-rw-r--r-- | os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld | 1 | ||||
-rw-r--r-- | os/ports/GCC/PPC/SPC56ELxx/mmuconf.s | 37 | ||||
-rw-r--r-- | os/ports/GCC/PPC/SPC56ELxx/port.mk | 1 |
6 files changed, 44 insertions, 0 deletions
diff --git a/os/ports/GCC/PPC/SPC56ELxx/bam.s b/os/ports/GCC/PPC/SPC56ELxx/bam.s index 234f98642..54079d311 100644 --- a/os/ports/GCC/PPC/SPC56ELxx/bam.s +++ b/os/ports/GCC/PPC/SPC56ELxx/bam.s @@ -140,6 +140,9 @@ mtspr 529, r31
mtspr 530, r31
+ /* MMU configuration.*/
+ bl _mmuconf
+
b _boot_address
#endif /* !defined(__DOXYGEN__) */
diff --git a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld index 977db64a1..c8dba27ff 100644 --- a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld +++ b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL54_LSM.ld @@ -48,6 +48,7 @@ SECTIONS {
__ivpr_base__ = .;
KEEP(*(.bam))
+ KEEP(*(.hwinit))
KEEP(*(.crt0))
KEEP(*(.handlers))
. = ALIGN(0x800);
diff --git a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld index aceed57d8..ba959c10c 100644 --- a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld +++ b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL60_LSM.ld @@ -48,6 +48,7 @@ SECTIONS {
__ivpr_base__ = .;
KEEP(*(.bam))
+ KEEP(*(.hwinit))
KEEP(*(.crt0))
KEEP(*(.handlers))
. = ALIGN(0x800);
diff --git a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld index ed9a9761e..cdd4218ea 100644 --- a/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld +++ b/os/ports/GCC/PPC/SPC56ELxx/ld/SPC56EL70_LSM.ld @@ -48,6 +48,7 @@ SECTIONS {
__ivpr_base__ = .;
KEEP(*(.bam))
+ KEEP(*(.hwinit))
KEEP(*(.crt0))
KEEP(*(.handlers))
. = ALIGN(0x800);
diff --git a/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s b/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s new file mode 100644 index 000000000..aa4e9ce2a --- /dev/null +++ b/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s @@ -0,0 +1,37 @@ +/*
+ ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+ 2011,2012,2013 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/>.
+*/
+
+/**
+ * @file SPC56ELxx/mmuconf.s
+ * @brief SPC56ELxx MMU initial configuration.
+ *
+ * @addtogroup PPC_CORE
+ * @{
+ */
+
+ .section .hwinit, "ax"
+
+ .align 2
+ .globl _mmuconf
+ .type _mmuconf, @function
+_mmuconf:
+ blr
+
+/** @} */
diff --git a/os/ports/GCC/PPC/SPC56ELxx/port.mk b/os/ports/GCC/PPC/SPC56ELxx/port.mk index a29eea86f..75c816de3 100644 --- a/os/ports/GCC/PPC/SPC56ELxx/port.mk +++ b/os/ports/GCC/PPC/SPC56ELxx/port.mk @@ -2,6 +2,7 @@ PORTSRC = ${CHIBIOS}/os/ports/GCC/PPC/chcore.c
PORTASM = ${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/bam.s \
+ ${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/mmuconf.s \
${CHIBIOS}/os/ports/GCC/PPC/crt0.s \
${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/ivor.s \
${CHIBIOS}/os/ports/GCC/PPC/SPC56ELxx/vectors.s
|