diff options
Diffstat (limited to 'os/common/ports/e200/devices/SPC57EMxx_HSM')
| -rw-r--r-- | os/common/ports/e200/devices/SPC57EMxx_HSM/boot.h | 96 | ||||
| -rw-r--r-- | os/common/ports/e200/devices/SPC57EMxx_HSM/boot.s | 211 | ||||
| -rw-r--r-- | os/common/ports/e200/devices/SPC57EMxx_HSM/intc.h | 97 | ||||
| -rw-r--r-- | os/common/ports/e200/devices/SPC57EMxx_HSM/ppcparams.h | 91 |
4 files changed, 0 insertions, 495 deletions
diff --git a/os/common/ports/e200/devices/SPC57EMxx_HSM/boot.h b/os/common/ports/e200/devices/SPC57EMxx_HSM/boot.h deleted file mode 100644 index e00933bbf..000000000 --- a/os/common/ports/e200/devices/SPC57EMxx_HSM/boot.h +++ /dev/null @@ -1,96 +0,0 @@ -/*
- 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 boot.h
- * @brief Boot parameters for the SPC57EMxx_HSM.
- * @{
- */
-
-#ifndef _BOOT_H_
-#define _BOOT_H_
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/**
- * @name BUCSR registers definitions
- * @{
- */
-#define BUCSR_BPEN 0x00000001
-#define BUCSR_BALLOC_BFI 0x00000200
-/** @} */
-
-/**
- * @name MSR register definitions
- * @{
- */
-#define MSR_WE 0x00040000
-#define MSR_CE 0x00020000
-#define MSR_EE 0x00008000
-#define MSR_PR 0x00004000
-#define MSR_ME 0x00001000
-#define MSR_DE 0x00000200
-#define MSR_IS 0x00000020
-#define MSR_DS 0x00000010
-#define MSR_RI 0x00000002
-/** @} */
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*
- * BUCSR default settings.
- */
-#if !defined(BOOT_BUCSR_DEFAULT) || defined(__DOXYGEN__)
-#define BOOT_BUCSR_DEFAULT (BUCSR_BPEN | BUCSR_BALLOC_BFI)
-#endif
-
-/*
- * MSR default settings.
- */
-#if !defined(BOOT_MSR_DEFAULT) || defined(__DOXYGEN__)
-#define BOOT_MSR_DEFAULT (MSR_WE | MSR_CE | MSR_ME)
-#endif
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-#endif /* _BOOT_H_ */
-
-/** @} */
diff --git a/os/common/ports/e200/devices/SPC57EMxx_HSM/boot.s b/os/common/ports/e200/devices/SPC57EMxx_HSM/boot.s deleted file mode 100644 index 3aa286d58..000000000 --- a/os/common/ports/e200/devices/SPC57EMxx_HSM/boot.s +++ /dev/null @@ -1,211 +0,0 @@ -/*
- 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 SPC57EMxx_HSM/boot.s
- * @brief SPC57EMxx_HSM boot-related code.
- *
- * @addtogroup PPC_BOOT
- * @{
- */
-
-#include "boot.h"
-
-#define HSBI_CCR 0xA3F14004
-#define HSBI_CCR_CE 0x00000001
-#define HSBI_CCR_INV 0x00000002
-
-#if !defined(__DOXYGEN__)
-
- /* Boot record.*/
- .section .boot, "ax"
-
- .long 0xFFFF0000
- .long 0xFFFF0000
- .long 0xFFFFFFFF
- .long _reset_address
- .long 0xFFFFFFFF
- .long 0xFFFFFFFF
- .long 0xFFFFFFFF
- .long 0xFFFFFFFF
-
- .align 2
- .globl _reset_address
- .type _reset_address, @function
-_reset_address:
- bl _coreinit
- bl _ivinit
- b _boot_address
-
- .align 2
-_coreinit:
-#if 0
- /*
- * Cache invalidate and enable.
- */
- lis %r7, HSBI_CCR@h
- ori %r7, %r7, HSBI_CCR@l
- li %r0, HSBI_CCR_INV | HSBI_CCR_CE
- stw %r0, 0(%r7)
-.inv:
- lwz %r0, 0(%r7)
- andi. %r0, %r0, HSBI_CCR_INV
- bne+ %cr0, .inv
-#endif
-
- /*
- * RAM clearing, this device requires a write to all RAM location in
- * order to initialize the ECC detection hardware, this is going to
- * slow down the startup but there is no way around.
- */
- xor %r0, %r0, %r0
- xor %r1, %r1, %r1
- xor %r2, %r2, %r2
- xor %r3, %r3, %r3
- xor %r4, %r4, %r4
- xor %r5, %r5, %r5
- xor %r6, %r6, %r6
- xor %r7, %r7, %r7
- xor %r8, %r8, %r8
- xor %r9, %r9, %r9
- xor %r10, %r10, %r10
- xor %r11, %r11, %r11
- xor %r12, %r12, %r12
- xor %r13, %r13, %r13
- xor %r14, %r14, %r14
- xor %r15, %r15, %r15
- xor %r16, %r16, %r16
- xor %r17, %r17, %r17
- xor %r18, %r18, %r18
- xor %r19, %r19, %r19
- xor %r20, %r20, %r20
- xor %r21, %r21, %r21
- xor %r22, %r22, %r22
- xor %r23, %r23, %r23
- xor %r24, %r24, %r24
- xor %r25, %r25, %r25
- xor %r26, %r26, %r26
- xor %r27, %r27, %r27
- xor %r28, %r28, %r28
- xor %r29, %r29, %r29
- xor %r30, %r30, %r30
- xor %r31, %r31, %r31
- lis %r4, __ram_start__@h
- ori %r4, %r4, __ram_start__@l
- lis %r5, __ram_end__@h
- ori %r5, %r5, __ram_end__@l
-.cleareccloop:
- cmpl %cr0, %r4, %r5
- bge %cr0, .cleareccend
- stmw %r16, 0(%r4)
- addi %r4, %r4, 64
- b .cleareccloop
-.cleareccend:
-
- /*
- * Branch prediction enabled.
- */
- li %r3, BUCSR_DEFAULT
- mtspr 1013, %r3 /* BUCSR */
-
- blr
-
- /*
- * Exception vectors initialization.
- */
- .align 2
-_ivinit:
- /* MSR initialization.*/
- lis %r3, MSR_DEFAULT@h
- ori %r3, %r3, MSR_DEFAULT@l
- mtMSR %r3
-
- /* IVPR initialization.*/
- lis %r3, __ivpr_base__@h
- ori %r3, %r3, __ivpr_base__@l
- mtIVPR %r3
-
- blr
-
- .section .ivors, "ax"
-
- .globl IVORS
-IVORS:
-IVOR0: b _IVOR0
- .align 4
-IVOR1: b _IVOR1
- .align 4
-IVOR2: b _IVOR2
- .align 4
-IVOR3: b _IVOR3
- .align 4
-IVOR4: b _IVOR4
- .align 4
-IVOR5: b _IVOR5
- .align 4
-IVOR6: b _IVOR6
- .align 4
-IVOR7: b _IVOR7
- .align 4
-IVOR8: b _IVOR8
- .align 4
-IVOR9: b _IVOR9
- .align 4
-IVOR10: b _IVOR10
- .align 4
-IVOR11: b _IVOR11
- .align 4
-IVOR12: b _IVOR12
- .align 4
-IVOR13: b _IVOR13
- .align 4
-IVOR14: b _IVOR14
- .align 4
-IVOR15: b _IVOR15
-
- .section .handlers, "ax"
-
- /*
- * Default IVOR handlers.
- */
- .align 2
- .weak _IVOR0, _IVOR1, _IVOR2, _IVOR3, _IVOR4, _IVOR5
- .weak _IVOR6, _IVOR7, _IVOR8, _IVOR9, _IVOR10, _IVOR11
- .weak _IVOR12, _IVOR13, _IVOR14, _IVOR15
-_IVOR0:
-_IVOR1:
-_IVOR2:
-_IVOR3:
-_IVOR5:
-_IVOR6:
-_IVOR7:
-_IVOR8:
-_IVOR9:
-_IVOR11:
-_IVOR12:
-_IVOR13:
-_IVOR14:
-_IVOR15:
- .global _unhandled_exception
-_unhandled_exception:
- b _unhandled_exception
-
-#endif /* !defined(__DOXYGEN__) */
-
-/** @} */
diff --git a/os/common/ports/e200/devices/SPC57EMxx_HSM/intc.h b/os/common/ports/e200/devices/SPC57EMxx_HSM/intc.h deleted file mode 100644 index ef660f195..000000000 --- a/os/common/ports/e200/devices/SPC57EMxx_HSM/intc.h +++ /dev/null @@ -1,97 +0,0 @@ -/*
- 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 SPC57EMxx_HSM/intc.h
- * @brief SPC57EMxx_HSM INTC module header.
- *
- * @addtogroup INTC
- * @{
- */
-
-#ifndef _INTC_H_
-#define _INTC_H_
-
-/*===========================================================================*/
-/* Module constants. */
-/*===========================================================================*/
-
-/**
- * @name INTC addresses
- * @{
- */
-#define INTC_BASE 0xA3F48000
-#define INTC_IACKR_ADDR (INTC_BASE + 0x20)
-#define INTC_EOIR_ADDR (INTC_BASE + 0x30)
-/** @} */
-
-/**
- * @brief INTC priority levels.
- */
-#define INTC_PRIORITY_LEVELS 16U
-
-/*===========================================================================*/
-/* Module pre-compile time settings. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Derived constants and error checks. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module data structures and types. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module macros. */
-/*===========================================================================*/
-
-/**
- * @name INTC-related macros
- * @{
- */
-#define INTC_BCR (*((volatile uint32_t *)(INTC_BASE + 0)))
-#define INTC_MPROT (*((volatile uint32_t *)(INTC_BASE + 4)))
-#define INTC_CPR(n) (*((volatile uint32_t *)(INTC_BASE + 0x10 + ((n) * sizeof (uint32_t)))))
-#define INTC_IACKR(n) (*((volatile uint32_t *)(INTC_BASE + 0x20 + ((n) * sizeof (uint32_t)))))
-#define INTC_EOIR(n) (*((volatile uint32_t *)(INTC_BASE + 0x30 + ((n) * sizeof (uint32_t)))))
-#define INTC_PSR(n) (*((volatile uint16_t *)(INTC_BASE + 0x60 + ((n) * sizeof (uint16_t)))))
-/** @} */
-
-/**
- * @brief Core selection macros for PSR register.
- */
-#define INTC_PSR_CORE4 0x8000
-
-/**
- * @brief PSR register content helper
- */
-#define INTC_PSR_ENABLE(cores, prio) ((uint32_t)(cores) | (uint32_t)(prio))
-
-/*===========================================================================*/
-/* External declarations. */
-/*===========================================================================*/
-
-/*===========================================================================*/
-/* Module inline functions. */
-/*===========================================================================*/
-
-#endif /* _INTC_H_ */
-
-/** @} */
diff --git a/os/common/ports/e200/devices/SPC57EMxx_HSM/ppcparams.h b/os/common/ports/e200/devices/SPC57EMxx_HSM/ppcparams.h deleted file mode 100644 index 96ee29e27..000000000 --- a/os/common/ports/e200/devices/SPC57EMxx_HSM/ppcparams.h +++ /dev/null @@ -1,91 +0,0 @@ -/*
- 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 SPC57EMxx_HSM/ppcparams.h
- * @brief PowerPC parameters for the SPC57EMxx_HSM.
- *
- * @defgroup PPC_SPC57EMxx_HSM SPC57EMxx_HSM Specific Parameters
- * @ingroup PPC_SPECIFIC
- * @details This file contains the PowerPC specific parameters for the
- * SPC57EMxx_HSM platform.
- * @{
- */
-
-#ifndef _PPCPARAMS_H_
-#define _PPCPARAMS_H_
-
-/**
- * @brief Family identification macro.
- */
-#define PPC_SPC560Dxx
-
-/**
- * @brief Alternate identification macro.
- */
-#define PPC_SPC57EMxx_HSM
-
-/**
- * @brief PPC core model.
- */
-#define PPC_VARIANT PPC_VARIANT_e200z0
-
-/**
- * @brief Number of cores.
- */
-#define PPC_CORE_NUMBER 1
-
-/**
- * @brief Number of writable bits in IVPR register.
- */
-#define PPC_IVPR_BITS 20
-
-/**
- * @brief IVORx registers support.
- */
-#define PPC_SUPPORTS_IVORS FALSE
-
-/**
- * @brief Book E instruction set support.
- */
-#define PPC_SUPPORTS_BOOKE FALSE
-
-/**
- * @brief VLE instruction set support.
- */
-#define PPC_SUPPORTS_VLE TRUE
-
-/**
- * @brief Supports VLS Load/Store Multiple Volatile instructions.
- */
-#define PPC_SUPPORTS_VLE_MULTI TRUE
-
-/**
- * @brief Supports the decrementer timer.
- */
-#define PPC_SUPPORTS_DECREMENTER FALSE
-
-/**
- * @brief Number of interrupt sources.
- */
-#define PPC_NUM_VECTORS 64
-
-#endif /* _PPCPARAMS_H_ */
-
-/** @} */
|