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authorGiovanni Di Sirio <gdisirio@gmail.com>2015-11-18 10:24:08 +0000
committerGiovanni Di Sirio <gdisirio@gmail.com>2015-11-18 10:24:08 +0000
commit88928325f6e694fff77bbb7ad78ea6c09dfecde6 (patch)
tree67cfa96229dc29d1c2878cb9bff5c1af4abefc35 /os
parentda4c0dbaa0a453af6b1903554ccff1df7b98825c (diff)
downloadChibiOS-88928325f6e694fff77bbb7ad78ea6c09dfecde6.tar.gz
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git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8508 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os')
-rw-r--r--os/rt/ports/e200/chcore.h19
-rw-r--r--os/rt/ports/e200/compilers/CW/chcoreasm.s103
-rw-r--r--os/rt/ports/e200/compilers/CW/ivor.s196
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port.mk8
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc560bcxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc560bxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc560dxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc560pxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc563mxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc564axx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc56ecxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc56elxx.mk14
-rw-r--r--os/rt/ports/e200/compilers/GCC/mk/port_spc57emxx.mk14
13 files changed, 319 insertions, 133 deletions
diff --git a/os/rt/ports/e200/chcore.h b/os/rt/ports/e200/chcore.h
index 67da6c67d..63d566df2 100644
--- a/os/rt/ports/e200/chcore.h
+++ b/os/rt/ports/e200/chcore.h
@@ -59,7 +59,7 @@
#if defined(__GNUC__) || defined(__DOXYGEN__)
#define PORT_COMPILER_NAME "GCC " __VERSION__
-#elif defined(__CWCC__)
+#elif defined(__MWERKS__)
#define PORT_COMPILER_NAME "CW " __VERSION__
#else
@@ -425,12 +425,17 @@ static inline void port_init(void) {
port_write_spr(272, n);
#if PPC_SUPPORTS_IVORS
- /* The CPU supports IVOR registers, the kernel requires IVOR4 and IVOR10
- and the initialization is performed here.*/
- asm volatile ("li %%r3, _IVOR4@l \t\n"
- "mtIVOR4 %%r3 \t\n"
- "li %%r3, _IVOR10@l \t\n"
- "mtIVOR10 %%r3" : : : "r3", "memory");
+ {
+ /* The CPU supports IVOR registers, the kernel requires IVOR4 and IVOR10
+ and the initialization is performed here.*/
+ extern void _IVOR4(void);
+ port_write_spr(404, _IVOR4);
+
+#if PPC_SUPPORTS_DECREMENTER
+ extern void _IVOR10(void);
+ port_write_spr(410, _IVOR10);
+#endif
+ }
#endif
/* INTC initialization, software vector mode, 4 bytes vectors, starting
diff --git a/os/rt/ports/e200/compilers/CW/chcoreasm.s b/os/rt/ports/e200/compilers/CW/chcoreasm.s
new file mode 100644
index 000000000..69ab222fa
--- /dev/null
+++ b/os/rt/ports/e200/compilers/CW/chcoreasm.s
@@ -0,0 +1,103 @@
+/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
+
+ This file is part of ChibiOS.
+
+ ChibiOS 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 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 e200/compilers/GCC/chcoreasm.s
+ * @brief Power Architecture port low level code.
+ *
+ * @addtogroup PPC_GCC_CORE
+ * @{
+ */
+
+/*===========================================================================*/
+/* Module constants. */
+/*===========================================================================*/
+
+#if !defined(FALSE) || defined(__DOXYGEN__)
+#define FALSE 0
+#endif
+
+#if !defined(TRUE) || defined(__DOXYGEN__)
+#define TRUE 1
+#endif
+
+/*===========================================================================*/
+/* Code section. */
+/*===========================================================================*/
+
+/*
+ * Imports the PPC configuration headers.
+ */
+#define _FROM_ASM_
+#include "chconf.h"
+#include "chcore.h"
+
+#if !defined(__DOXYGEN__)
+
+#if PPC_USE_VLE == TRUE
+ .section .text_vle, "ax"
+
+ .align 2
+ .globl _port_switch
+ .type _port_switch, @function
+_port_switch:
+ e_subi r1, r1, 80
+ se_mflr r0
+ e_stw r0, 84(r1)
+ mfcr r0
+ se_stw r0, 0(r1)
+ e_stmw r14, 4(r1)
+
+ se_stw r1, 12(r4)
+ se_lwz r1, 12(r3)
+
+ e_lmw r14, 4(r1)
+ se_lwz r0, 0(r1)
+ mtcr r0
+ e_lwz r0, 84(r1)
+ se_mtlr r0
+ e_addi r1, r1, 80
+ se_blr
+
+ .align 2
+ .globl _port_thread_start
+ .type _port_thread_start, @function
+_port_thread_start:
+#if CH_DBG_SYSTEM_STATE_CHECK
+ bl _dbg_check_unlock
+#endif
+#if CH_DBG_STATISTICS
+ bl _stats_stop_measure_crit_thd
+#endif
+ wrteei 1
+ mr r3, r31
+ mtctr r30
+ se_bctrl
+ se_li r0, 0
+ e_bl chThdExit
+
+#else /* PPC_USE_VLE == FALSE */
+
+#error "non-VLE mode not yet implemented"
+
+#endif /* PPC_USE_VLE == FALSE */
+
+#endif /* !defined(__DOXYGEN__) */
+
+/** @} */
diff --git a/os/rt/ports/e200/compilers/CW/ivor.s b/os/rt/ports/e200/compilers/CW/ivor.s
new file mode 100644
index 000000000..f08075a0c
--- /dev/null
+++ b/os/rt/ports/e200/compilers/CW/ivor.s
@@ -0,0 +1,196 @@
+/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio.
+
+ This file is part of ChibiOS.
+
+ ChibiOS 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 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 ivor.s
+ * @brief Kernel ISRs.
+ *
+ * @addtogroup PPC_CORE
+ * @{
+ */
+
+/*===========================================================================*/
+/* Module constants. */
+/*===========================================================================*/
+
+#if !defined(FALSE) || defined(__DOXYGEN__)
+#define FALSE 0
+#endif
+
+#if !defined(TRUE) || defined(__DOXYGEN__)
+#define TRUE 1
+#endif
+
+/*===========================================================================*/
+/* Code section. */
+/*===========================================================================*/
+
+/*
+ * Imports the PPC configuration headers.
+ */
+#define _FROM_ASM_
+#include "chconf.h"
+#include "chcore.h"
+
+#if !defined(__DOXYGEN__)
+
+ .section .handlers, "ax"
+
+#if PPC_USE_VLE == TRUE
+
+#if PPC_SUPPORTS_DECREMENTER
+ /*
+ * _IVOR10 handler (Book-E decrementer).
+ */
+ .align 4
+ .globl _IVOR10
+ .type _IVOR10, @function
+_IVOR10:
+ /* Saving the external context (port_extctx structure).*/
+ se_stwu r1, -80(r1)
+ e_stmvsrrw 8(r1) /* Saves PC, MSR. */
+ e_stmvsprw 16(r1) /* Saves CR, LR, CTR, XER. */
+ e_stmvgprw 32(r1) /* Saves GPR0, GPR3...GPR12. */
+
+ /* Increasing the SPGR0 register.*/
+ mfspr r0, 272
+ eaddi r0, r0, 1
+ mtspr 272, r0
+
+ /* Reset DIE bit in TSR register.*/
+ lis r3, 0x0800 /* DIS bit mask. */
+ mtspr 336, r3 /* TSR register. */
+
+ /* Restoring pre-IRQ MSR register value.*/
+ mfSRR1 r0
+#if !PPC_USE_IRQ_PREEMPTION
+ /* No preemption, keeping EE disabled.*/
+ se_bclri r0, 16 /* EE = bit 16. */
+#endif
+ mtMSR r0
+
+#if CH_DBG_SYSTEM_STATE_CHECK
+ bl _dbg_check_enter_isr
+ bl _dbg_check_lock_from_isr
+#endif
+ /* System tick handler invocation.*/
+ bl chSysTimerHandlerI
+#if CH_DBG_SYSTEM_STATE_CHECK
+ bl _dbg_check_unlock_from_isr
+ bl _dbg_check_leave_isr
+#endif
+
+#if PPC_USE_IRQ_PREEMPTION
+ /* Prevents preemption again.*/
+ wrteei 0
+#endif
+
+ /* Jumps to the common IVOR epilogue code.*/
+ b _ivor_exit
+#endif /* PPC_SUPPORTS_DECREMENTER */
+
+ /*
+ * _IVOR4 handler (Book-E external interrupt).
+ */
+ .align 4
+ .globl _IVOR4
+ .type _IVOR4, @function
+_IVOR4:
+ /* Saving the external context (port_extctx structure).*/
+ e_stwu r1, -80(r1)
+ e_stmvsrrw 8(r1) /* Saves PC, MSR. */
+ e_stmvsprw 16(r1) /* Saves CR, LR, CTR, XER. */
+ e_stmvgprw 32(r1) /* Saves GPR0, GPR3...GPR12. */
+
+ /* Increasing the SPGR0 register.*/
+ mfspr r0, 272
+ se_addi r0, 1
+ mtspr 272, r0
+
+ /* Software vector address from the INTC register.*/
+ e_lis r3, INTC_IACKR_ADDR@h
+ e_or2i r3, INTC_IACKR_ADDR@l /* IACKR register address. */
+ se_lwz r3, 0(r3) /* IACKR register value. */
+ se_lwz r3, 0(r3)
+ mtCTR r3 /* Software handler address. */
+
+ /* Restoring pre-IRQ MSR register value.*/
+ mfSRR1 r0
+#if !PPC_USE_IRQ_PREEMPTION
+ /* No preemption, keeping EE disabled.*/
+ se_bclri r0, 16 /* EE = bit 16. */
+#endif
+ mtMSR r0
+
+ /* Exectes the software handler.*/
+ se_bctrl
+
+#if PPC_USE_IRQ_PREEMPTION
+ /* Prevents preemption again.*/
+ wrteei 0
+#endif
+
+ /* Informs the INTC that the interrupt has been served.*/
+ mbar 0
+ e_lis r3, INTC_EOIR_ADDR@h
+ e_or2i r3, INTC_EOIR_ADDR@l
+ se_stw r3, 0(r3) /* Writing any value should do. */
+
+ /* Common IVOR epilogue code, context restore.*/
+ .globl _ivor_exit
+_ivor_exit:
+ /* Decreasing the SPGR0 register.*/
+ mfspr r0, 272
+ se_subi r0, 1
+ mtspr 272, r0
+
+#if CH_DBG_STATISTICS
+ e_bl _stats_start_measure_crit_thd
+#endif
+#if CH_DBG_SYSTEM_STATE_CHECK
+ e_bl _dbg_check_lock
+#endif
+ e_bl chSchIsPreemptionRequired
+ e_cmpli cr0, r3, 0
+ se_beq .noresch
+ e_bl chSchDoReschedule
+.noresch:
+#if CH_DBG_SYSTEM_STATE_CHECK
+ e_bl _dbg_check_unlock
+#endif
+#if CH_DBG_STATISTICS
+ e_bl _stats_stop_measure_crit_thd
+#endif
+
+ /* Restoring the external context.*/
+ e_lmvgprw 32(r1) /* Restores GPR0, GPR3...GPR12. */
+ e_lmvsprw 16(r1) /* Restores CR, LR, CTR, XER. */
+ e_lmvsrrw 8(r1) /* Restores PC, MSR. */
+ e_addi r1, r1, 80 /* Back to the previous frame. */
+ se_rfi
+
+#else /* PPC_USE_VLE == FALSE */
+
+#error "non-VLE mode not yet implemented"
+
+#endif /* PPC_USE_VLE == FALSE */
+
+#endif /* !defined(__DOXYGEN__) */
+
+/** @} */
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port.mk b/os/rt/ports/e200/compilers/GCC/mk/port.mk
new file mode 100644
index 000000000..04562c7d7
--- /dev/null
+++ b/os/rt/ports/e200/compilers/GCC/mk/port.mk
@@ -0,0 +1,8 @@
+# List of the ChibiOS/RT e200 generic port files.
+PORTSRC = $(CHIBIOS)/os/rt/ports/e200/chcore.c
+
+PORTASM = $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s \
+ $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/chcoreasm.s
+
+PORTINC = $(CHIBIOS)/os/rt/ports/e200 \
+ $(CHIBIOS)/os/rt/ports/e200/compilers/GCC
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc560bcxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc560bcxx.mk
deleted file mode 100644
index cdd0b9c0e..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc560bcxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z0 SPC560BCxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC560BCxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC560BCxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc560bxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc560bxx.mk
deleted file mode 100644
index c1b8447cf..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc560bxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z0 SPC560Bxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC560Bxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC560Bxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc560dxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc560dxx.mk
deleted file mode 100644
index 9959e375c..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc560dxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z0 SPC560Dxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC560Dxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC560Dxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc560pxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc560pxx.mk
deleted file mode 100644
index e9d078aff..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc560pxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z0 SPC560Pxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC560Pxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC560Pxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc563mxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc563mxx.mk
deleted file mode 100644
index 02b8069ad..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc563mxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z3 SPC563Mxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC563Mxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC563Mxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc564axx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc564axx.mk
deleted file mode 100644
index 8364e0ce8..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc564axx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z4 SPC564Axx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC564Axx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC564Axx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc56ecxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc56ecxx.mk
deleted file mode 100644
index 4a951d1c2..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc56ecxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z4 SPC56ECxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC56ECxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC56ECxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc56elxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc56elxx.mk
deleted file mode 100644
index adf2d5cb8..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc56elxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z4 SPC56ELxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC56ELxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC56ELxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld
diff --git a/os/rt/ports/e200/compilers/GCC/mk/port_spc57emxx.mk b/os/rt/ports/e200/compilers/GCC/mk/port_spc57emxx.mk
deleted file mode 100644
index 205dec659..000000000
--- a/os/rt/ports/e200/compilers/GCC/mk/port_spc57emxx.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# List of the ChibiOS/RT e200z4 SPC57EMxx port files.
-PORTSRC = ${CHIBIOS}/os/rt/ports/e200/chcore.c
-
-PORTASM = $(CHIBIOS)/os/common/ports/e200/devices/SPC57EMxx/boot.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/vectors.s \
- $(CHIBIOS)/os/common/ports/e200/compilers/GCC/crt0.s \
- $(CHIBIOS)/os/rt/ports/e200/compilers/GCC/ivor.s
-
-PORTINC = ${CHIBIOS}/os/common/ports/e200/compilers/GCC \
- ${CHIBIOS}/os/common/ports/e200/devices/SPC57EMxx \
- ${CHIBIOS}/os/rt/ports/e200 \
- ${CHIBIOS}/os/rt/ports/e200/compilers/GCC
-
-PORTLD = ${CHIBIOS}/os/common/ports/e200/compilers/GCC/ld