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[GSoC] [ARM] Patch by Johannes Wischert.

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Placeholder private headers for the kernel and libroot.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@31820 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol 2009-07-27 16:23:08 +00:00
parent 1f4fe94583
commit bb1325a30e
20 changed files with 911 additions and 0 deletions
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101
headers/private/kernel/arch/arm/arch_cpu.h Normal file
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/*
** Copyright 2003-2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the Haiku License.
*/
#ifndef _KERNEL_ARCH_M68K_CPU_H
#define _KERNEL_ARCH_M68K_CPU_H
#ifndef _ASSEMBLER
#include <arch/arm/arch_thread_types.h>
#include <kernel.h>
#endif // !_ASSEMBLER
#ifndef _ASSEMBLER
/* raw exception frames */
#warning ARM: check for missing regs/movem
struct iframe {
uint32 r0;
uint32 r1;
uint32 r2;
uint32 r3;
uint32 r4;
uint32 r5;
uint32 r6;
uint32 r7;
uint32 r8;
uint32 r9;
uint32 r10;
uint32 r11;
uint32 r12;
uint32 r13;
uint32 lr;
uint32 pc;
uint32 cpsr;
} _PACKED;
typedef struct arch_cpu_info {
int null;
} arch_cpu_info;
#ifdef __cplusplus
extern "C" {
#endif
//extern void sethid0(unsigned int val);
//extern unsigned int getl2cr(void);
//extern void setl2cr(unsigned int val);
extern long long get_time_base(void);
//void __m68k_setup_system_time(vint32 *cvFactor);
// defined in libroot: os/arch/system_time.c
//int64 __m68k_get_time_base(void);
// defined in libroot: os/arch/system_time_asm.S
extern void arm_context_switch(void **_oldStackPointer, void *newStackPointer);
extern bool arm_set_fault_handler(addr_t *handlerLocation, addr_t handler)
__attribute__((noinline));
//extern bool m68k_is_hw_register_readable(addr_t address);
//extern bool m68k_is_hw_register_writable(addr_t address, uint16 value);
// defined in kernel: arch/m68k/cpu_asm.S
#ifdef __cplusplus
}
#endif
struct arm_cpu_ops {
void (*flush_insn_pipeline)(void);
void (*flush_atc_all)(void);
void (*flush_atc_user)(void);
void (*flush_atc_addr)(addr_t addr);
void (*flush_dcache)(addr_t address, size_t len);
void (*flush_icache)(addr_t address, size_t len);
void (*idle)(void);
};
#warning ARM:check cpu_ops
extern struct arm_cpu_ops cpu_ops;
//#define
extern int arch_cpu_type;
extern int arch_fpu_type;
extern int arch_mmu_type;
extern int arch_platform;
extern int arch_machine;
#endif // !_ASSEMBLER
#endif /* _KERNEL_ARCH_ARM_CPU_H */

17
headers/private/kernel/arch/arm/arch_int.h Normal file
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/*
* Copyright 2005-2009, Haiku Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler <axeld@pinc-software.de>
* Ingo Weinhold <bonefish@cs.tu-berlin.de>
* Johannes Wischert <johanneswi@gmail.com>
*/
#ifndef _KERNEL_ARCH_M68K_INT_H
#define _KERNEL_ARCH_M68K_INT_H
#include <SupportDefs.h>
#define NUM_IO_VECTORS 256
#warning "ARM: fix numm io vectors..."
#endif /* _KERNEL_ARCH_M68K_INT_H */

32
headers/private/kernel/arch/arm/arch_kernel.h Normal file
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/*
** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#ifndef _KERNEL_ARCH_ARM_KERNEL_H
#define _KERNEL_ARCH_ARM_KERNEL_H
#include <arch/cpu.h>
#warning "ARM:todo memory map is wrong"
// memory layout
#define KERNEL_BASE 0x80500000
#define KERNEL_SIZE 0x80000000
#define KERNEL_TOP (KERNEL_BASE + (KERNEL_SIZE - 1))
/*
** User space layout is a little special:
** The user space does not completely cover the space not covered by the kernel.
** This is accomplished by starting user space at 1Mb and running to 64kb short of kernel space.
** The lower 1Mb reserved spot makes it easy to find null pointer references and guarantees a
** region wont be placed there. The 64kb region assures a user space thread cannot pass
** a buffer into the kernel as part of a syscall that would cross into kernel space.
*/
#define USER_BASE 0x100000
#define USER_BASE_ANY USER_BASE
#define USER_SIZE (0x80000000 - (0x10000 + 0x100000))
#define USER_TOP (USER_BASE + USER_SIZE)
#define KERNEL_USER_DATA_BASE 0x6fff0000
#define USER_STACK_REGION 0x70000000
#define USER_STACK_REGION_SIZE (USER_TOP - USER_STACK_REGION)
#endif /* _KERNEL_ARCH_ARM_KERNEL_H */

30
headers/private/kernel/arch/arm/arch_kernel_args.h Normal file
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/*
** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the OpenBeOS License.
*/
#ifndef KERNEL_ARCH_M68K_KERNEL_ARGS_H
#define KERNEL_ARCH_M68K_KERNEL_ARGS_H
#ifndef KERNEL_BOOT_KERNEL_ARGS_H
# error This file is included from <boot/kernel_args.h> only
#endif
#define _PACKED __attribute__((packed))
//#define MAX_VIRTUAL_RANGES_TO_KEEP 32
// kernel args
typedef struct {
int cpu_type;
int fpu_type;
int mmu_type;
int platform;
int machine; // platform specific machine type
bool has_lpstop; //XXX: use bit flags
// architecture specific
uint64 cpu_frequency;
uint64 bus_frequency;
uint64 time_base_frequency;
} arch_kernel_args;
#endif /* KERNEL_ARCH_M68K_KERNEL_ARGS_H */

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headers/private/kernel/arch/arm/arch_system_info.h Normal file
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/*
* Copyright 2005, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_ARCH_M68K_SYSTEM_INFO_H
#define _KERNEL_ARCH_M68K_SYSTEM_INFO_H
/* nothing to be seen here yet */
#endif /* _KRENEL_ARCH_M68K_SYSTEM_INFO_H */

45
headers/private/kernel/arch/arm/arch_thread.h Normal file
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/*
* Copyright 2003-2006, Haiku Inc. All rights reserved.
* Distributed under the terms of the MIT License.
*
* Authors:
* Axel Dörfler <axeld@pinc-software.de>
* Ingo Weinhold <bonefish@cs.tu-berlin.de>
* Johannes Wischert <johanneswi@gmail.com>
*/
#ifndef _KERNEL_ARCH_ARM_THREAD_H
#define _KERNEL_ARCH_ARM_THREAD_H
#include <arch/cpu.h>
#ifdef __cplusplus
extern "C" {
#endif
void arm_push_iframe(struct iframe_stack *stack, struct iframe *frame);
void arm_pop_iframe(struct iframe_stack *stack);
struct iframe *arm_get_user_iframe(void);
/* as we won't support SMP on arm (yet?) we can use a global here */
/*TODO SMP-ARMS are comming..*/
extern struct thread *gCurrentThread;
extern inline struct thread *
arch_thread_get_current_thread(void)
{
return gCurrentThread;
}
extern inline void
arch_thread_set_current_thread(struct thread *t)
{
gCurrentThread = t;
}
#ifdef __cplusplus
}
#endif
#endif /* _KERNEL_ARCH_ARM_THREAD_H */

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headers/private/kernel/arch/arm/arch_thread_types.h Normal file
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/*
** Copyright 2001, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
#ifndef KERNEL_ARCH_ARM_THREAD_TYPES_H
#define KERNEL_ARCH_ARM_THREAD_TYPES_H
#include <kernel.h>
#define IFRAME_TRACE_DEPTH 4
struct iframe_stack {
struct iframe *frames[IFRAME_TRACE_DEPTH];
int32 index;
};
// architecture specific thread info
struct arch_thread {
void *sp; // stack pointer
void *interrupt_stack;
// used to track interrupts on this thread
struct iframe_stack iframes;
};
struct arch_team {
// gcc treats empty structures as zero-length in C, but as if they contain
// a char in C++. So we have to put a dummy in to be able to use the struct
// from both in a consistent way.
char dummy;
};
struct arch_fork_arg {
// gcc treats empty structures as zero-length in C, but as if they contain
// a char in C++. So we have to put a dummy in to be able to use the struct
// from both in a consistent way.
char dummy;
};
#endif /* KERNEL_ARCH_M68K_THREAD_TYPES_H */

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/*
* Copyright 2005, Axel Dörfler, axeld@pinc-software.de.
* Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_ARCH_M68K_USER_DEBUGGER_H
#define _KERNEL_ARCH_M68K_USER_DEBUGGER_H
struct arch_team_debug_info {
uint32 dummy;
};
struct arch_thread_debug_info {
uint32 dummy;
};
#endif // _KERNEL_ARCH_M68K_USER_DEBUGGER_H

44
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/*
* Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef ARCH_ARM_VM_H
#define ARCH_ARM_VM_H
//#include <vm_translation_map.h>
/* This many pages will be read/written on I/O if possible */
#define NUM_IO_PAGES 4
/* 16 kB */
#define PAGE_SHIFT 12
struct arm_vm_ops {
// void *(*arm_translation_map_get_pgdir)(vm_translation_map *map);
/* status_t (*arch_vm_translation_map_init_map)(vm_translation_map *map, bool kernel);
status_t (*arch_vm_translation_map_init_kernel_map_post_sem)(vm_translation_map *map);
status_t (*arch_vm_translation_map_init)(kernel_args *args);
status_t (*arch_vm_translation_map_init_post_area)(kernel_args *args);
status_t (*arch_vm_translation_map_init_post_sem)(kernel_args *args);
status_t (*arch_vm_translation_map_early_map)(kernel_args *ka, addr_t virtualAddress, addr_t physicalAddress,
uint8 attributes, addr_t (*get_free_page)(kernel_args *));
status_t (*arch_vm_translation_map_early_query)(addr_t va, addr_t *out_physical);*/
// void (*m68k_set_pgdir)(void *);
};
#ifdef __cplusplus
extern "C" {
#endif
extern struct arm_vm_ops *get_vm_ops();
//extern void *arm_translation_map_get_pgdir(vm_translation_map *map);
//extern void arm_set_pgdir(void *rt);
#ifdef __cplusplus
}
#endif
#endif /* ARCH_M68K_VM_H */

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headers/private/kernel/arch/arm/arch_vm_translation_map.h Normal file
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/*
** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the OpenBeOS License.
*/
#ifndef _KERNEL_ARCH_M68K_VM_TRANSLATION_MAP_H
#define _KERNEL_ARCH_M68K_VM_TRANSLATION_MAP_H
#include <arch/vm_translation_map.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
void m68k_translation_map_change_asid(vm_translation_map *map);
status_t m68k_map_address_range(addr_t virtualAddress, addr_t physicalAddress,
size_t size);
void m68k_unmap_address_range(addr_t virtualAddress, size_t size);
status_t m68k_remap_address_range(addr_t *virtualAddress, size_t size,
bool unmap);
*/
#ifdef __cplusplus
}
#endif
#endif /* _KERNEL_ARCH_M68K_VM_TRANSLATION_MAP_H */

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headers/private/kernel/arch/arm/arch_vm_types.h Normal file
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/*
* Copyright 2005, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_ARCH_ARM_VM_TYPES_H
#define _KERNEL_ARCH_ARM_VM_TYPES_H
#endif /* _KERNEL_ARCH_M68K_VM_TYPES_H */

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headers/private/kernel/arch/arm/omap3.h Normal file
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/*
* Copyright (c) 2008 Travis Geiselbrecht
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __PLATFORM_OMAP3_H
#define __PLATFORM_OMAP3_H
#define SDRAM_BASE 0x80000000
#define L4_BASE 0x48000000
#define L4_WKUP_BASE 0x48300000
#define L4_PER_BASE 0x49000000
#define L4_EMU_BASE 0x54000000
#define GFX_BASE 0x50000000
#define L3_BASE 0x68000000
#define SMS_BASE 0x6C000000
#define SDRC_BASE 0x6D000000
#define GPMC_BASE 0x6E000000
#define SCM_BASE 0x48002000
/* clocks */
#define CM_CLKSEL_PER (L4_BASE + 0x5040)
/* PRCM */
#define CM_FCLKEN_IVA2 (L4_BASE + 0x4000)
#define CM_CLKEN_PLL_IVA2 (L4_BASE + 0x4004)
#define CM_IDLEST_PLL_IVA2 (L4_BASE + 0x4024)
#define CM_CLKSEL1_PLL_IVA2 (L4_BASE + 0x4040)
#define CM_CLKSEL2_PLL_IVA2 (L4_BASE + 0x4044)
#define CM_CLKEN_PLL_MPU (L4_BASE + 0x4904)
#define CM_IDLEST_PLL_MPU (L4_BASE + 0x4924)
#define CM_CLKSEL1_PLL_MPU (L4_BASE + 0x4940)
#define CM_CLKSEL2_PLL_MPU (L4_BASE + 0x4944)
#define CM_FCLKEN1_CORE (L4_BASE + 0x4a00)
#define CM_ICLKEN1_CORE (L4_BASE + 0x4a10)
#define CM_ICLKEN2_CORE (L4_BASE + 0x4a14)
#define CM_CLKSEL_CORE (L4_BASE + 0x4a40)
#define CM_FCLKEN_GFX (L4_BASE + 0x4b00)
#define CM_ICLKEN_GFX (L4_BASE + 0x4b10)
#define CM_CLKSEL_GFX (L4_BASE + 0x4b40)
#define CM_FCLKEN_WKUP (L4_BASE + 0x4c00)
#define CM_ICLKEN_WKUP (L4_BASE + 0x4c10)
#define CM_CLKSEL_WKUP (L4_BASE + 0x4c40)
#define CM_IDLEST_WKUP (L4_BASE + 0x4c20)
#define CM_CLKEN_PLL (L4_BASE + 0x4d00)
#define CM_IDLEST_CKGEN (L4_BASE + 0x4d20)
#define CM_CLKSEL1_PLL (L4_BASE + 0x4d40)
#define CM_CLKSEL2_PLL (L4_BASE + 0x4d44)
#define CM_CLKSEL3_PLL (L4_BASE + 0x4d48)
#define CM_FCLKEN_DSS (L4_BASE + 0x4e00)
#define CM_ICLKEN_DSS (L4_BASE + 0x4e10)
#define CM_CLKSEL_DSS (L4_BASE + 0x4e40)
#define CM_FCLKEN_CAM (L4_BASE + 0x4f00)
#define CM_ICLKEN_CAM (L4_BASE + 0x4f10)
#define CM_CLKSEL_CAM (L4_BASE + 0x4F40)
#define CM_FCLKEN_PER (L4_BASE + 0x5000)
#define CM_ICLKEN_PER (L4_BASE + 0x5010)
#define CM_CLKSEL_PER (L4_BASE + 0x5040)
#define CM_CLKSEL1_EMU (L4_BASE + 0x5140)
#define PRM_CLKSEL (L4_BASE + 0x306d40)
#define PRM_RSTCTRL (L4_BASE + 0x307250)
#define PRM_CLKSRC_CTRL (L4_BASE + 0x307270)
/* General Purpose Timers */
#define OMAP34XX_GPT1 (L4_BASE + 0x318000)
#define OMAP34XX_GPT2 (L4_BASE + 0x1032000)
#define OMAP34XX_GPT3 (L4_BASE + 0x1034000)
#define OMAP34XX_GPT4 (L4_BASE + 0x1036000)
#define OMAP34XX_GPT5 (L4_BASE + 0x1038000)
#define OMAP34XX_GPT6 (L4_BASE + 0x103A000)
#define OMAP34XX_GPT7 (L4_BASE + 0x103C000)
#define OMAP34XX_GPT8 (L4_BASE + 0x103E000)
#define OMAP34XX_GPT9 (L4_BASE + 0x1040000)
#define OMAP34XX_GPT10 (L4_BASE + 0x86000)
#define OMAP34XX_GPT11 (L4_BASE + 0x88000)
#define OMAP34XX_GPT12 (L4_BASE + 0x304000)
#define TIDR 0x00
#define TIOCP_CFG 0x10
#define TISTAT 0x14
#define TISR 0x18
#define TIER 0x1C
#define TWER 0x20
#define TCLR 0x24
#define TCRR 0x28
#define TLDR 0x2C
#define TTGR 0x30
#define TWPS 0x34
#define TMAR 0x38
#define TCAR1 0x3C
#define TSICR 0x40
#define TCAR2 0x44
#define TPIR 0x48
#define TNIR 0x4C
#define TCVR 0x50
#define TOCR 0x54
#define TOWR 0x58
/* WatchDog Timers (1 secure, 3 GP) */
#define WD1_BASE (0x4830C000)
#define WD2_BASE (0x48314000)
#define WD3_BASE (0x49030000)
#define WIDR 0x00
#define WD_SYSCONFIG 0x10
#define WD_SYSSTATUS 0x14
#define WISR 0x18
#define WIER 0x1C
#define WCLR 0x24
#define WCRR 0x28
#define WLDR 0x2C
#define WTGR 0x30
#define WWPS 0x34
#define WSPR 0x48
#define W_PEND_WCLR (1<<0)
#define W_PEND_WCRR (1<<1)
#define W_PEND_WLDR (1<<2)
#define W_PEND_WTGR (1<<3)
#define W_PEND_WSPR (1<<4)
#define WD_UNLOCK1 0xAAAA
#define WD_UNLOCK2 0x5555
/* 32KTIMER */
#define TIMER32K_BASE (L4_BASE + 0x320000)
#define TIMER32K_REV (TIMER32K_BASE + 0x00)
#define TIMER32K_CR (TIMER32K_BASE + 0x10)
/* UART */
#define OMAP_UART1_BASE (L4_BASE + 0x6a000)
#define OMAP_UART2_BASE (L4_BASE + 0x6c000)
#define OMAP_UART3_BASE (L4_BASE + 0x01020000)
#define UART_RHR 0
#define UART_THR 0
#define UART_DLL 0
#define UART_IER 1
#define UART_DLH 1
#define UART_IIR 2
#define UART_FCR 2
#define UART_EFR 2
#define UART_LCR 3
#define UART_MCR 4
#define UART_LSR 5
#define UART_MSR 6
#define UART_TCR 6
#define UART_SPR 7
#define UART_TLR 7
#define UART_MDR1 8
#define UART_MDR2 9
#define UART_SFLSR 10
#define UART_RESUME 11
#define UART_TXFLL 10
#define UART_TXFLH 11
#define UART_SFREGL 12
#define UART_SFREGH 13
#define UART_RXFLL 12
#define UART_RXFLH 13
#define UART_BLR 14
#define UART_UASR 14
#define UART_ACREG 15
#define UART_SCR 16
#define UART_SSR 17
#define UART_EBLR 18
#define UART_MVR 19
#define UART_SYSC 20
/* MPU INTC */
#define INTC_BASE (L4_BASE + 0x200000)
#define INTC_REVISION (INTC_BASE + 0x000)
#define INTC_SYSCONFIG (INTC_BASE + 0x010)
#define INTC_SYSSTATUS (INTC_BASE + 0x014)
#define INTC_SIR_IRQ (INTC_BASE + 0x040)
#define INTC_SIR_FIQ (INTC_BASE + 0x044)
#define INTC_CONTROL (INTC_BASE + 0x048)
#define INTC_PROTECTION (INTC_BASE + 0x04C)
#define INTC_IDLE (INTC_BASE + 0x050)
#define INTC_IRQ_PRIORITY (INTC_BASE + 0x060)
#define INTC_FIQ_PRIORITY (INTC_BASE + 0x064)
#define INTC_THRESHOLD (INTC_BASE + 0x068)
#define INTC_ITR(n) (INTC_BASE + 0x080 + (n) * 0x20)
#define INTC_MIR(n) (INTC_BASE + 0x084 + (n) * 0x20)
#define INTC_MIR_CLEAR(n) (INTC_BASE + 0x088 + (n) * 0x20)
#define INTC_MIR_SET(n) (INTC_BASE + 0x08C + (n) * 0x20)
#define INTC_ISR_SET(n) (INTC_BASE + 0x090 + (n) * 0x20)
#define INTC_ISR_CLEAR(n) (INTC_BASE + 0x094 + (n) * 0x20)
#define INTC_PENDING_IRQ(n) (INTC_BASE + 0x098 + (n) * 0x20)
#define INTC_PENDING_FIQ(n) (INTC_BASE + 0x09C + (n) * 0x20)
#define INTC_ILR(n) (INTC_BASE + 0x100 + (n) * 4)
/* interrupts */
#define INT_VECTORS 96
#define GPT2_IRQ 38
/* HS USB */
#define USB_HS_BASE (L4_BASE + 0xab000)
/* USB OTG */
#define OTG_BASE (L4_BASE + 0xab400)
#define OTG_REVISION (OTG_BASE + 0x00)
#define OTG_SYSCONFIG (OTG_BASE + 0x04)
#define OTG_SYSSTATUS (OTG_BASE + 0x08)
#define OTG_INTERFSEL (OTG_BASE + 0x0C)
#define OTG_SIMENABLE (OTG_BASE + 0x10)
#define OTG_FORCESTDBY (OTG_BASE + 0x14)
/* I2C */
#define I2C1_BASE (L4_BASE + 0x70000)
#define I2C2_BASE (L4_BASE + 0x72000)
#define I2C3_BASE (L4_BASE + 0x60000)
#define I2C_REV (0x00)
#define I2C_IE (0x04)
#define I2C_STAT (0x08)
#define I2C_WE (0x0C)
#define I2C_SYSS (0x10)
#define I2C_BUF (0x14)
#define I2C_CNT (0x18)
#define I2C_DATA (0x1C)
#define I2C_SYSC (0x20)
#define I2C_CON (0x24)
#define I2C_OA0 (0x28)
#define I2C_SA (0x2C)
#define I2C_PSC (0x30)
#define I2C_SCLL (0x34)
#define I2C_SCLH (0x38)
#define I2C_SYSTEST (0x3C)
#define I2C_BUFSTAT (0x40)
#define I2C_OA1 (0x44)
#define I2C_OA2 (0x48)
#define I2C_OA3 (0x4C)
#define I2C_ACTOA (0x50)
#define I2C_SBLOCK (0x54)
#endif

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/*
* Copyright (c) 2008 Travis Geiselbrecht
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __PLATFORM_OMAP3_H
#define __PLATFORM_OMAP3_H
#define SDRAM_BASE 0xa2000000
/* UART */
#define FFUART_BASE 0x40100000
#define BTUART_BASE 0x40200000
#define STUART_BASE 0x40700000
#define CKEN 0x41300004
#define UART_RHR 0
#define UART_THR 0
#define UART_DLL 0
#define UART_IER 1
#define UART_DLH 1
#define UART_IIR 2
#define UART_FCR 2
#define UART_EFR 2
#define UART_LCR 3
#define UART_MCR 4
#define UART_LSR 5
#define UART_MSR 6
#define UART_TCR 6
#define UART_SPR 7
#define UART_TLR 7
#define UART_MDR1 8
#define UART_MDR2 9
#define UART_SFLSR 10
#define UART_RESUME 11
#define UART_TXFLL 10
#define UART_TXFLH 11
#define UART_SFREGL 12
#define UART_SFREGH 13
#define UART_RXFLL 12
#define UART_RXFLH 13
#define UART_BLR 14
#define UART_UASR 14
#define UART_ACREG 15
#define UART_SCR 16
#define UART_SSR 17
#define UART_EBLR 18
#define UART_MVR 19
#define UART_SYSC 20
#endif

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/*
* Copyright (c) 2008 Travis Geiselbrecht
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __REG_H
#define __REG_H
//#include <sys/types.h>
/* low level macros for accessing memory mapped hardware registers */
#define REG64(addr) ((volatile uint64 *)(addr))
#define REG32(addr) ((volatile uint32 *)(addr))
#define REG16(addr) ((volatile uint16 *)(addr))
#define REG8(addr) ((volatile uint8 *)(addr))
#define RMWREG64(addr, startbit, width, val) *REG64(addr) = (*REG64(addr) & ~(((1<<(width)) - 1) << (startbit))) | ((val) << (startbit))
#define RMWREG32(addr, startbit, width, val) *REG32(addr) = (*REG32(addr) & ~(((1<<(width)) - 1) << (startbit))) | ((val) << (startbit))
#define RMWREG16(addr, startbit, width, val) *REG16(addr) = (*REG16(addr) & ~(((1<<(width)) - 1) << (startbit))) | ((val) << (startbit))
#define RMWREG8(addr, startbit, width, val) *REG8(addr) = (*REG8(addr) & ~(((1<<(width)) - 1) << (startbit))) | ((val) << (startbit))
#define writel(v, a) (*REG32(a) = (v))
#define readl(a) (*REG32(a))
#endif

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/*
* Copyright (c) 2008 Travis Geiselbrecht
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef __DEV_UART_H
#define __DEV_UART_H
//#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
void uart_init(void);
void uart_init_early(void);
int uart_putc(int port, char c);
int uart_getc(int port, bool wait);
void uart_flush_tx(int port);
void uart_flush_rx(int port);
void uart_init_port(int port, uint baud);
#ifdef __cplusplus
}
#endif
#endif

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/*
* Copyright 2007, Travis Geiselbrecht. All rights reserved.
* Distributed under the terms of the MIT License.
*/
#ifndef _SYSTEM_ARCH_M68K_COMMPAGE_DEFS_H
#define _SYSTEM_ARCH_M68K_COMMPAGE_DEFS_H
#ifndef _SYSTEM_COMMPAGE_DEFS_H
# error Must not be included directly. Include <commpage_defs.h> instead!
#endif
//#define COMMPAGE_ENTRY_M68K_SYSCALL (COMMPAGE_ENTRY_FIRST_ARCH_SPECIFIC + 0)
//#define COMMPAGE_ENTRY_M68K_MEMCPY (COMMPAGE_ENTRY_FIRST_ARCH_SPECIFIC + 1)
/* 0xffff0000 colides with IO space mapped with TT1 on Atari */
#warning ARM: determine good place for compage..
#define ARCH_USER_COMMPAGE_ADDR (0xfeff0000)
#endif /* _SYSTEM_ARCH_M68K_COMMPAGE_DEFS_H */

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/*
* Copyright 2004, Axel Dörfler, axeld@pinc-software.de.
* Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_ARCH_ARM_CONFIG_H
#define _KERNEL_ARCH_ARM_CONFIG_H
#define FUNCTION_CALL_PARAMETER_ALIGNMENT_TYPE unsigned int
#define STACK_GROWS_DOWNWARDS
//#define ATOMIC_FUNCS_ARE_SYSCALLS
//#define ATOMIC64_FUNCS_ARE_SYSCALLS
#endif /* _KERNEL_ARCH_M68K_CONFIG_H */

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/*
** Copyright 2003, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the OpenBeOS License.
*/
#ifndef _KERNEL_ARCH_ARM_ELF_H
#define _KERNEL_ARCH_ARM_ELF_H
/* ARM relocs. */
#define R_ARM_NONE 0 /* No reloc */
#define R_ARM_PC24 1 /* PC relative 26 bit branch */
#define R_ARM_ABS32 2 /* Direct 32 bit */
#define R_ARM_REL32 3 /* PC relative 32 bit */
#define R_ARM_PC13 4
#define R_ARM_ABS16 5 /* Direct 16 bit */
#define R_ARM_ABS12 6 /* Direct 12 bit */
#define R_ARM_THM_ABS5 7
#define R_ARM_ABS8 8 /* Direct 8 bit */
#define R_ARM_SBREL32 9
#define R_ARM_THM_PC22 10
#define R_ARM_THM_PC8 11
#define R_ARM_AMP_VCALL9 12
#define R_ARM_SWI24 13
#define R_ARM_THM_SWI8 14
#define R_ARM_XPC25 15
#define R_ARM_THM_XPC22 16
#define R_ARM_COPY 20 /* Copy symbol at runtime */
#define R_ARM_GLOB_DAT 21 /* Create GOT entry */
#define R_ARM_JUMP_SLOT 22 /* Create PLT entry */
#define R_ARM_RELATIVE 23 /* Adjust by program base */
#define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */
#define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */
#define R_ARM_GOT32 26 /* 32 bit GOT entry */
#define R_ARM_PLT32 27 /* 32 bit PLT address */
#define R_ARM_CALL 28
#define R_ARM_JUMP24 29
#define R_ARM_GNU_VTENTRY 100
#define R_ARM_GNU_VTINHERIT 101
#define R_ARM_THM_PC11 102 /* thumb unconditional branch */
#define R_ARM_THM_PC9 103 /* thumb conditional branch */
#define R_ARM_RXPC25 249
#define R_ARM_RSBREL32 250
#define R_ARM_THM_RPC22 251
#define R_ARM_RREL32 252
#define R_ARM_RABS22 253
#define R_ARM_RPC24 254
#define R_ARM_RBASE 255
#endif /* _KERNEL_ARCH_M68K_ELF_H */

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/*
* Copyright 2006, Ingo Weinhold <bonefish@cs.tu-berlin.de>.
* All rights reserved. Distributed under the terms of the MIT License.
*/
#ifndef _KERNEL_ARCH_REAL_TIME_DATA_H
#define _KERNEL_ARCH_REAL_TIME_DATA_H
#include <StorageDefs.h>
#include <SupportDefs.h>
#warning ARM: fix system_time()
struct arch_real_time_data {
vint32 system_time_conversion_factor;
vint32 version;
};
#endif /* _KERNEL_ARCH_REAL_TIME_DATA_H */

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/*
* Copyright 2008, François Revol, revol@free.fr.
* Distributed under the terms of the MIT License.
*/
#ifndef SYSTEM_ARCH_ARM_ASM_DEFS_H
#define SYSTEM_ARCH_ARM_ASM_DEFS_H
#define SYMBOL(name) .global name; name
#define SYMBOL_END(name) 1: .size name, 1b - name
#define STATIC_FUNCTION(name) .type name, %function; name
#define FUNCTION(name) .global name; .type name, %function; name
#define FUNCTION_END(name) 1: .size name, 1b - name
#endif /* SYSTEM_ARCH_ARM_ASM_DEFS_H */