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Merge pull request #2124 from hongbingzhu/master

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add project support for at91sam9260, add support for at91sam9g45
This commit is contained in:
Bernard Xiong
2018-12-27 13:13:58 +08:00
committed by GitHub
parent 9544b4227f fb693418ee
commit 8bcfcd8339
50 changed files with 18478 additions and 254 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bsp/at91sam9260/.config
+311
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File diff suppressed because it is too large Load Diff
bsp/at91sam9260/Kconfig
+46
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@@ -0,0 +1,46 @@
mainmenu "RT-Thread Configuration"
config $BSP_DIR
string
option env="BSP_ROOT"
default "."
config $RTT_DIR
string
option env="RTT_ROOT"
default "../.."
config $PKGS_DIR
string
option env="PKGS_ROOT"
default "packages"
source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"
config RT_USING_DBGU
bool "Using RT_USING_DBGU"
default y
config RT_USING_UART0
bool "Using RT_USING_UART0"
default n
config RT_USING_UART1
bool "Using RT_USING_UART1"
default n
config RT_USING_UART2
bool "Using RT_USING_UART2"
default n
config RT_USING_UART3
bool "Using RT_USING_UART3"
default n
config RT_USING_LED
bool "Using RT_USING_LED"
default y
help
led blink demo
bsp/at91sam9260/applications/application.c
+4 -2
View File
@@ -96,7 +96,10 @@ int main(void)
#endif
}
#endif
#ifdef RT_USING_LED
rt_led_app_init();
#endif
}
#ifdef RT_USING_LED
@@ -121,7 +124,6 @@ void rt_led_thread_entry(void* parameter)
led_on(3);
else
led_off(3);
}
}
#endif
bsp/at91sam9260/drivers/board.c
+3 -3
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@@ -43,7 +43,7 @@ extern unsigned char __bss_end__;
#define HEAP_BEGIN (__section_end(".noinit"))
#endif
#define HEAP_END (0x24000000)
#define HEAP_END (((rt_uint32_t)HEAP_BEGIN & (0xF0 << 24)) + (32 << 20))
extern void rt_hw_interrupt_init(void);
extern void rt_hw_clock_init(void);
@@ -57,8 +57,8 @@ static struct mem_desc at91_mem_desc[] = {
{ 0x00000000, 0xFFFFFFFF, 0x00000000, RW_NCNB }, /* None cached for 4G memory */
{ 0x20000000, 0x24000000-1, 0x20000000, RW_CB }, /* 64M cached SDRAM memory */
{ 0x00000000, 0x100000, 0x20000000, RW_CB }, /* isr vector table */
{ 0x90000000, 0x90400000 - 1, 0x00200000, RW_NCNB }, /* 4K SRAM0 + 4k SRAM1 */
{ 0xA0000000, 0xA4000000-1, 0x20000000, RW_NCNB } /* 64M none-cached SDRAM memory */
{ 0x90000000, 0x90400000-1, 0x00200000, RW_NCNB }, /* 4K SRAM0@2M + 4k SRAM1@3M + 16k UHP@5M */
{ 0xA0000000, 0xA4000000-1, 0x20000000, RW_NCNB } /* 64M none-cached SDRAM memory */
};
bsp/at91sam9260/drivers/led.c
+25 -12
View File
@@ -26,12 +26,27 @@
#include <at91sam926x.h>
#include "led.h"
#if 1
// GB9260 board
#define PIO_LED AT91_PIOB
#define LED1 (1 << 25) // LED_SYS
#define LED2 (0)
#define LED3 (1 << 23) // LED_USR
#define LED_ALL (LED1 | LED2 | LED3)
#else
#define PIO_LED AT91_PIOC
#define LED1 (1 << 8)
#define LED2 (1 << 11)
#define LED3 (1 << 6)
#define LED_ALL (LED1 | LED2 | LED3)
#endif
void led_init(void)
{
at91_sys_write(AT91_PIOC, (1<<8)|(1<<11)|(1<<6));
at91_sys_write(AT91_PIOC+0x10, (1<<8)|(1<<11)|(1<<6));
at91_sys_write(AT91_PIOC+0x64, (1<<8)|(1<<11)|(1<<6));
at91_sys_write(AT91_PIOC+0x30, (1<<8)|(1<<11)|(1<<6));
at91_sys_write(PIO_LED+0x00, LED_ALL);
at91_sys_write(PIO_LED+0x10, LED_ALL);
at91_sys_write(PIO_LED+0x64, LED_ALL);
at91_sys_write(PIO_LED+0x30, LED_ALL);
}
void led_on(int num)
@@ -39,18 +54,17 @@ void led_on(int num)
switch(num)
{
case 1:
at91_sys_write(AT91_PIOC+0x34, 1<<8);
at91_sys_write(PIO_LED+0x34, LED1);
break;
case 2:
at91_sys_write(AT91_PIOC+0x34, 1<<11);
at91_sys_write(PIO_LED+0x34, LED2);
break;
case 3:
at91_sys_write(AT91_PIOC+0x34, 1<<6);
at91_sys_write(PIO_LED+0x34, LED3);
break;
default:
break;
}
}
void led_off(int num)
@@ -58,16 +72,15 @@ void led_off(int num)
switch(num)
{
case 1:
at91_sys_write(AT91_PIOC+0x30, 1<<8);
at91_sys_write(PIO_LED+0x30, LED1);
break;
case 2:
at91_sys_write(AT91_PIOC+0x30, 1<<11);
at91_sys_write(PIO_LED+0x30, LED2);
break;
case 3:
at91_sys_write(AT91_PIOC+0x30, 1<<6);
at91_sys_write(PIO_LED+0x30, LED3);
break;
default:
break;
}
//at91_sys_write(AT91_PIOC+0x30, 1<<8);
}
bsp/at91sam9260/platform/interrupt.c
+32 -26
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@@ -30,7 +30,7 @@
extern rt_uint32_t rt_interrupt_nest;
/* exception and interrupt handler table */
struct rt_irq_desc irq_desc[MAX_HANDLERS];
struct rt_irq_desc irq_desc[MAX_HANDLERS];
rt_uint32_t rt_interrupt_from_thread, rt_interrupt_to_thread;
rt_uint32_t rt_thread_switch_interrupt_flag;
@@ -101,17 +101,17 @@ rt_isr_handler_t at91_gpio_irq_handle(rt_uint32_t vector, void *param)
rt_uint32_t isr, pio, irq_n;
void *parameter;
if (vector == AT91SAM9260_ID_PIOA)
if (vector == AT91SAM9260_ID_PIOA)
{
pio = AT91_PIOA;
irq_n = AIC_IRQS;
}
else if (vector == AT91SAM9260_ID_PIOB)
else if (vector == AT91SAM9260_ID_PIOB)
{
pio = AT91_PIOB;
irq_n = AIC_IRQS + 32;
}
else if (vector == AT91SAM9260_ID_PIOC)
else if (vector == AT91SAM9260_ID_PIOC)
{
pio = AT91_PIOC;
irq_n = AIC_IRQS + 32*2;
@@ -119,9 +119,9 @@ rt_isr_handler_t at91_gpio_irq_handle(rt_uint32_t vector, void *param)
else
return RT_NULL;
isr = at91_sys_read(pio+PIO_ISR) & at91_sys_read(pio+PIO_IMR);
while (isr)
while (isr)
{
if (isr & 1)
if (isr & 1)
{
parameter = irq_desc[irq_n].param;
irq_desc[irq_n].handler(irq_n, parameter);
@@ -175,7 +175,7 @@ static void at91_gpio_irq_init()
{
int i, idx;
char *name[] = {"PIOA", "PIOB", "PIOC"};
at91_sys_write(AT91_PIOA+PIO_IDR, 0xffffffff);
at91_sys_write(AT91_PIOB+PIO_IDR, 0xffffffff);
at91_sys_write(AT91_PIOC+PIO_IDR, 0xffffffff);
@@ -183,11 +183,13 @@ static void at91_gpio_irq_init()
idx = AT91SAM9260_ID_PIOA;
for (i = 0; i < 3; i++)
{
rt_snprintf(irq_desc[idx].name, RT_NAME_MAX - 1, name[i]);
irq_desc[idx].handler = (rt_isr_handler_t)at91_gpio_irq_handle;
irq_desc[idx].param = RT_NULL;
#ifdef RT_USING_INTERRUPT_INFO
rt_snprintf(irq_desc[idx].name, RT_NAME_MAX - 1, name[i]);
irq_desc[idx].counter = 0;
idx++;
#endif
idx++;
}
rt_hw_interrupt_umask(AT91SAM9260_ID_PIOA);
@@ -203,7 +205,7 @@ void rt_hw_interrupt_init(void)
{
register rt_uint32_t idx;
rt_uint32_t *priority = at91sam9260_default_irq_priority;
at91_extern_irq = (1UL << AT91SAM9260_ID_IRQ0) | (1UL << AT91SAM9260_ID_IRQ1)
| (1UL << AT91SAM9260_ID_IRQ2);
@@ -213,10 +215,12 @@ void rt_hw_interrupt_init(void)
/* init exceptions table */
for(idx=0; idx < MAX_HANDLERS; idx++)
{
rt_snprintf(irq_desc[idx].name, RT_NAME_MAX - 1, "default");
irq_desc[idx].handler = (rt_isr_handler_t)rt_hw_interrupt_handle;
irq_desc[idx].param = RT_NULL;
irq_desc[idx].counter = 0;
#ifdef RT_USING_INTERRUPT_INFO
rt_snprintf(irq_desc[idx].name, RT_NAME_MAX - 1, "default");
irq_desc[idx].counter = 0;
#endif
}
at91_gpio_irq_init();
@@ -234,15 +238,15 @@ static void at91_gpio_irq_mask(int irq)
bank = (irq - AIC_IRQS)>>5;
if (bank == 0)
if (bank == 0)
{
pio = AT91_PIOA;
}
else if (bank == 1)
else if (bank == 1)
{
pio = AT91_PIOB;
}
else if (bank == 2)
else if (bank == 2)
{
pio = AT91_PIOC;
}
@@ -258,7 +262,7 @@ static void at91_gpio_irq_mask(int irq)
*/
void rt_hw_interrupt_mask(int irq)
{
if (irq >= AIC_IRQS)
if (irq >= AIC_IRQS)
{
at91_gpio_irq_mask(irq);
}
@@ -275,15 +279,15 @@ static void at91_gpio_irq_umask(int irq)
bank = (irq - AIC_IRQS)>>5;
if (bank == 0)
if (bank == 0)
{
pio = AT91_PIOA;
}
else if (bank == 1)
else if (bank == 1)
{
pio = AT91_PIOB;
}
else if (bank == 2)
else if (bank == 2)
{
pio = AT91_PIOC;
}
@@ -299,7 +303,7 @@ static void at91_gpio_irq_umask(int irq)
*/
void rt_hw_interrupt_umask(int irq)
{
if (irq >= AIC_IRQS)
if (irq >= AIC_IRQS)
{
at91_gpio_irq_umask(irq);
}
@@ -328,10 +332,12 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
old_handler = irq_desc[vector].handler;
if (handler != RT_NULL)
{
rt_snprintf(irq_desc[vector].name, RT_NAME_MAX - 1, "%s", name);
irq_desc[vector].handler = (rt_isr_handler_t)handler;
irq_desc[vector].param = param;
#ifdef RT_USING_INTERRUPT_INFO
rt_snprintf(irq_desc[vector].name, RT_NAME_MAX - 1, "%s", name);
irq_desc[vector].counter = 0;
#endif
}
}
@@ -353,15 +359,15 @@ static int at91_aic_set_type(unsigned irq, unsigned type)
srctype = AT91_AIC_SRCTYPE_RISING;
break;
case IRQ_TYPE_LEVEL_LOW:
// only supported on external interrupts
if ((irq == AT91_ID_FIQ) || is_extern_irq(irq))
// only supported on external interrupts
if ((irq == AT91_ID_FIQ) || is_extern_irq(irq))
srctype = AT91_AIC_SRCTYPE_LOW;
else
return -1;
break;
case IRQ_TYPE_EDGE_FALLING:
// only supported on external interrupts
if ((irq == AT91_ID_FIQ) || is_extern_irq(irq))
// only supported on external interrupts
if ((irq == AT91_ID_FIQ) || is_extern_irq(irq))
srctype = AT91_AIC_SRCTYPE_FALLING;
else
return -1;
@@ -409,7 +415,7 @@ void rt_hw_interrupt_ack(rt_uint32_t fiq_irq, rt_uint32_t id)
void list_irq(void)
{
int irq;
rt_kprintf("number\tcount\tname\n");
for (irq = 0; irq < MAX_HANDLERS; irq++)
{
bsp/at91sam9260/rtconfig.h
+116 -210
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bsp/at91sam9260/rtconfig.py
+6
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@@ -11,6 +11,12 @@ if os.getenv('RTT_CC'):
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = r'D:\arm-2013.11\bin'
elif CROSS_TOOL == 'keil':
PLATFORM = 'armcc'
EXEC_PATH = 'C:/Keil_v5'
elif CROSS_TOOL == 'iar':
PLATFORM = 'iar'
EXEC_PATH = 'C:/Program Files (x86)/IAR Systems/Embedded Workbench 7.2'
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
bsp/at91sam9260/template.ewp
+1914
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bsp/at91sam9260/template.eww
+10
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@@ -0,0 +1,10 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>$WS_DIR$\template.ewp</path>
</project>
<batchBuild/>
</workspace>
bsp/at91sam9260/template.uvopt
+174
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@@ -0,0 +1,174 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>rtthread</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>18432000</CLKADS>
<OPTTT>
<gFlags>1</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>1</RunSim>
<RunTarget>0</RunTarget>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\Listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
<AsmXref>0</AsmXref>
<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>16</CpuCode>
<Books>
<Book>
<Number>0</Number>
<Title>Datasheet</Title>
<Path>DATASHTS\ATMEL\AT91SAM9260_DS.PDF</Path>
</Book>
<Book>
<Number>1</Number>
<Title>Summary</Title>
<Path>DATASHTS\ATMEL\AT91SAM9260_DC.PDF</Path>
</Book>
</Books>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>0</tLdApp>
<tGomain>0</tGomain>
<tRbreak>1</tRbreak>
<tRwatch>1</tRwatch>
<tRmem>1</tRmem>
<tRfunc>0</tRfunc>
<tRbox>1</tRbox>
<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<tPdscDbg>1</tPdscDbg>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<nTsel>5</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
<tDllPa></tDllPa>
<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile>.\jlink\at91sam9260.ini</tIfile>
<pMon>Segger\JLTAgdi.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>JLTAgdi</Key>
<Name>-O558 -J1 -Y1000 -Z1 -FO0 -FD200000 -FC800 -FN0</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2ARM</Key>
<Name>-UV2077N9E -O47 -S0 -C0 -N00("ARM926EJ-S Core") -D00(0792603F) -L00(4) -FO7 -FD300000 -FC1000 -FN1 -FF0AT91SAM9_DF_P1056_CS1 -FS020000000 -FL083BE00)</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>1</periodic>
<aLwin>0</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
<aSer2>0</aSer2>
<aPa>0</aPa>
<viewmode>0</viewmode>
<vrSel>0</vrSel>
<aSym>0</aSym>
<aTbox>0</aTbox>
<AscS1>0</AscS1>
<AscS2>0</AscS2>
<AscS3>0</AscS3>
<aSer3>0</aSer3>
<eProf>0</eProf>
<aLa>0</aLa>
<aPa1>0</aPa1>
<AscS4>0</AscS4>
<aSer4>0</aSer4>
<StkLoc>0</StkLoc>
<TrcWin>0</TrcWin>
<newCpu>0</newCpu>
<uProt>0</uProt>
</DebugFlag>
<LintExecutable></LintExecutable>
<LintConfigFile></LintConfigFile>
</TargetOption>
</Target>
</ProjectOpt>
bsp/at91sam9260/template.uvproj
+407
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bsp/at91sam9g45/.config
+311
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File diff suppressed because it is too large Load Diff
bsp/at91sam9g45/SConscript
+14
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@@ -0,0 +1,14 @@
# for module compiling
import os
Import('RTT_ROOT')
cwd = str(Dir('#'))
objs = []
list = os.listdir(cwd)
for d in list:
path = os.path.join(cwd, d)
if os.path.isfile(os.path.join(path, 'SConscript')):
objs = objs + SConscript(os.path.join(d, 'SConscript'))
Return('objs')
bsp/at91sam9g45/SConstruct
+39
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@@ -0,0 +1,39 @@
import os
import sys
import rtconfig
if os.getenv('RTT_ROOT'):
RTT_ROOT = os.getenv('RTT_ROOT')
else:
RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
from building import *
TARGET = 'rtthread-at91sam9g45.' + rtconfig.TARGET_EXT
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc',
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
Export('RTT_ROOT')
Export('rtconfig')
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT)
if GetDepend('RT_USING_WEBSERVER'):
objs = objs + SConscript(RTT_ROOT + '/components/net/webserver/SConscript', variant_dir='build/net/webserver', duplicate=0)
if GetDepend('RT_USING_RTGUI'):
objs = objs + SConscript(RTT_ROOT + '/examples/gui/SConscript', variant_dir='build/examples/gui', duplicate=0)
# libc testsuite
objs = objs + SConscript(RTT_ROOT + '/examples/libc/SConscript', variant_dir='build/examples/libc', duplicate=0)
# make a building
DoBuilding(TARGET, objs)
bsp/at91sam9g45/applications/SConscript
+11
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@@ -0,0 +1,11 @@
Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = os.path.join(str(Dir('#')), 'applications')
src = Glob('*.c')
CPPPATH = [cwd, str(Dir('#'))]
group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
Return('group')
bsp/at91sam9g45/applications/application.c
+173
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@@ -0,0 +1,173 @@
/*
* File : application.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety first version
*/
/**
* @addtogroup at91sam9260
*/
/*@{*/
#include <rtthread.h>
#include <rtdevice.h>
#ifdef RT_USING_DFS
/* dfs Filesystem APIs */
#include <dfs_fs.h>
#endif
#ifdef RT_USING_SDIO
#include <drivers/mmcsd_core.h>
#include "at91_mci.h"
#endif
#ifdef RT_USING_LED
#include "led.h"
#endif
static int rt_led_app_init(void);
RT_WEAK int main(void)
{
#ifdef RT_USING_SDIO
int timeout = 0;
#endif
/* Filesystem Initialization */
#ifdef RT_USING_DFS
{
#if defined(RT_USING_DFS_ROMFS)
if (dfs_mount(RT_NULL, "/rom", "rom", 0, &romfs_root) == 0)
{
rt_kprintf("ROM File System initialized!\n");
}
else
rt_kprintf("ROM File System initialzation failed!\n");
#endif
#if defined(RT_USING_DFS_UFFS)
{
/* mount flash device as flash directory */
if(dfs_mount("nand0", "/nand0", "uffs", 0, 0) == 0)
rt_kprintf("UFFS File System initialized!\n");
else
rt_kprintf("UFFS File System initialzation failed!\n");
}
#endif
#ifdef RT_USING_SDIO
timeout = 0;
while ((rt_device_find("sd0") == RT_NULL) && (timeout++ < RT_TICK_PER_SECOND*2))
{
rt_thread_delay(1);
}
if (timeout < RT_TICK_PER_SECOND*2)
{
/* mount sd card fat partition 1 as root directory */
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
{
rt_kprintf("File System initialized!\n");
}
else
rt_kprintf("File System initialzation failed!%d\n", rt_get_errno());
}
else
{
rt_kprintf("No SD card found.\n");
}
#endif
}
#endif
rt_led_app_init();
}
#ifdef RT_USING_LED
void rt_led_thread_entry(void* parameter)
{
rt_uint8_t cnt = 0;
led_init();
while(1)
{
/* light on leds for one second */
rt_thread_delay(40);
cnt++;
if (cnt&0x01)
led_on(1);
else
led_off(1);
if (cnt&0x02)
led_on(2);
else
led_off(2);
if (cnt&0x04)
led_on(3);
else
led_off(3);
}
}
#endif
static int rt_led_app_init(void)
{
#ifdef RT_USING_LED
rt_thread_t led_thread;
#if (RT_THREAD_PRIORITY_MAX == 32)
led_thread = rt_thread_create("led",
rt_led_thread_entry, RT_NULL,
512, 20, 20);
#else
led_thread = rt_thread_create("led",
rt_led_thread_entry, RT_NULL,
512, 200, 20);
#endif
if(led_thread != RT_NULL)
rt_thread_startup(led_thread);
#endif
return 0;
}
/* NFSv3 Initialization */
#if defined(RT_USING_DFS) && defined(RT_USING_LWIP) && defined(RT_USING_DFS_NFS)
#include <dfs_nfs.h>
void nfs_start(void)
{
nfs_init();
if (dfs_mount(RT_NULL, "/nfs", "nfs", 0, RT_NFS_HOST_EXPORT) == 0)
{
rt_kprintf("NFSv3 File System initialized!\n");
}
else
rt_kprintf("NFSv3 File System initialzation failed!\n");
}
#include "finsh.h"
FINSH_FUNCTION_EXPORT(nfs_start, start net filesystem);
#endif
/*@}*/
bsp/at91sam9g45/drivers/SConscript
+31
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@@ -0,0 +1,31 @@
Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = os.path.join(str(Dir('#')), 'drivers')
# add the general drvers.
src = Split("""
board.c
usart.c
""")
# add Ethernet drvers.
if GetDepend('RT_USING_LED'):
src += ['led.c']
if GetDepend('RT_USING_SDIO'):
src += ['at91_mci.c']
if GetDepend('RT_USING_LWIP'):
src += ['macb.c']
if GetDepend('RT_USING_I2C') and GetDepend('RT_USING_I2C_BITOPS'):
src += ['at91_i2c_gpio.c']
CPPPATH = [cwd]
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
Return('group')
bsp/at91sam9g45/drivers/at91_i2c_gpio.c
+130
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@@ -0,0 +1,130 @@
/*
* File : at91_i2c_gpio.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2012-04-25 weety first version
*/
#include <rtdevice.h>
#include <rthw.h>
#include <at91sam9g45.h>
static void at91_i2c_gpio_init()
{
AT91C_BASE_PMC->PMC_PCER = 1 << AT91C_ID_PIOA; //enable PIOA clock
AT91C_BASE_PIOA->PIO_PUER = (1 << 23);
AT91C_BASE_PIOA->PIO_PER = (1 << 23);
AT91C_BASE_PIOA->PIO_MDER = (1 << 23);
AT91C_BASE_PIOA->PIO_PUER = (1 << 24);
AT91C_BASE_PIOA->PIO_PER = (1 << 24);
AT91C_BASE_PIOA->PIO_MDER = (1 << 24);
AT91C_BASE_PIOA->PIO_OER = (1 << 23);
AT91C_BASE_PIOA->PIO_OER = (1 << 24);
AT91C_BASE_PIOA->PIO_SODR = (1 << 23);
AT91C_BASE_PIOA->PIO_SODR = (1 << 24);
}
static void at91_set_sda(void *data, rt_int32_t state)
{
if (state)
{
AT91C_BASE_PIOA->PIO_SODR = (1 << 23);
}
else
{
AT91C_BASE_PIOA->PIO_CODR = (1 << 23);
}
}
static void at91_set_scl(void *data, rt_int32_t state)
{
if (state)
{
AT91C_BASE_PIOA->PIO_SODR = (1 << 24);
}
else
{
AT91C_BASE_PIOA->PIO_CODR = (1 << 24);
}
}
static rt_int32_t at91_get_sda(void *data)
{
return AT91C_BASE_PIOA->PIO_PDSR & (1 << 23);
}
static rt_int32_t at91_get_scl(void *data)
{
return AT91C_BASE_PIOA->PIO_PDSR & (1 << 24);
}
static void at91_udelay (rt_uint32_t us)
{
rt_int32_t i;
for (; us > 0; us--)
{
i = 50000;
while(i > 0)
{
i--;
}
}
}
static const struct rt_i2c_bit_ops bit_ops = {
RT_NULL,
at91_set_sda,
at91_set_scl,
at91_get_sda,
at91_get_scl,
at91_udelay,
5,
100
};
int at91_i2c_init(void)
{
struct rt_i2c_bus_device *bus;
bus = rt_malloc(sizeof(struct rt_i2c_bus_device));
if (bus == RT_NULL)
{
rt_kprintf("rt_malloc failed\n");
return -RT_ENOMEM;
}
rt_memset((void *)bus, 0, sizeof(struct rt_i2c_bus_device));
bus->priv = (void *)&bit_ops;
at91_i2c_gpio_init();
rt_i2c_bit_add_bus(bus, "i2c0");
return 0;
}
INIT_DEVICE_EXPORT(at91_i2c_init);
bsp/at91sam9g45/drivers/at91_mci.c
+924
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File diff suppressed because it is too large Load Diff
bsp/at91sam9g45/drivers/at91_mci.h
+124
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@@ -0,0 +1,124 @@
/*
* File : at91_mci.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-06-09 weety first version
*/
#ifndef __AT91C_MCI_H__
#define __AT91C_MCI_H__
#define AT91C_MCI_CR 0x00 /* Control Register */
#define AT91C_MCI_MCIEN (1 << 0) /* Multi-Media Interface Enable */
#define AT91C_MCI_MCIDIS (1 << 1) /* Multi-Media Interface Disable */
#define AT91C_MCI_PWSEN (1 << 2) /* Power Save Mode Enable */
#define AT91C_MCI_PWSDIS (1 << 3) /* Power Save Mode Disable */
#define AT91C_MCI_SWRST (1 << 7) /* Software Reset */
#define AT91C_MCI_MR 0x04 /* Mode Register */
#define AT91C_MCI_CLKDIV (0xff << 0) /* Clock Divider */
#define AT91C_MCI_PWSDIV (7 << 8) /* Power Saving Divider */
#define AT91C_MCI_RDPROOF (1 << 11) /* Read Proof Enable [SAM926[03] only] */
#define AT91C_MCI_WRPROOF (1 << 12) /* Write Proof Enable [SAM926[03] only] */
#define AT91C_MCI_PDCFBYTE (1 << 13) /* PDC Force Byte Transfer [SAM926[03] only] */
#define AT91C_MCI_PDCPADV (1 << 14) /* PDC Padding Value */
#define AT91C_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */
#define AT91C_MCI_BLKLEN (0xfff << 18) /* Data Block Length */
#define AT91C_MCI_DTOR 0x08 /* Data Timeout Register */
#define AT91C_MCI_DTOCYC (0xf << 0) /* Data Timeout Cycle Number */
#define AT91C_MCI_DTOMUL (7 << 4) /* Data Timeout Multiplier */
#define AT91C_MCI_DTOMUL_1 (0 << 4)
#define AT91C_MCI_DTOMUL_16 (1 << 4)
#define AT91C_MCI_DTOMUL_128 (2 << 4)
#define AT91C_MCI_DTOMUL_256 (3 << 4)
#define AT91C_MCI_DTOMUL_1K (4 << 4)
#define AT91C_MCI_DTOMUL_4K (5 << 4)
#define AT91C_MCI_DTOMUL_64K (6 << 4)
#define AT91C_MCI_DTOMUL_1M (7 << 4)
#define AT91C_MCI_SDCR 0x0c /* SD Card Register */
#define AT91C_MCI_SDCSEL (3 << 0) /* SD Card Selector */
#define AT91C_MCI_SDCBUS (1 << 7) /* 1-bit or 4-bit bus */
#define AT91C_MCI_ARGR 0x10 /* Argument Register */
#define AT91C_MCI_CMDR 0x14 /* Command Register */
#define AT91C_MCI_CMDNB (0x3f << 0) /* Command Number */
#define AT91C_MCI_RSPTYP (3 << 6) /* Response Type */
#define AT91C_MCI_RSPTYP_NONE (0 << 6)
#define AT91C_MCI_RSPTYP_48 (1 << 6)
#define AT91C_MCI_RSPTYP_136 (2 << 6)
#define AT91C_MCI_SPCMD (7 << 8) /* Special Command */
#define AT91C_MCI_SPCMD_NONE (0 << 8)
#define AT91C_MCI_SPCMD_INIT (1 << 8)
#define AT91C_MCI_SPCMD_SYNC (2 << 8)
#define AT91C_MCI_SPCMD_ICMD (4 << 8)
#define AT91C_MCI_SPCMD_IRESP (5 << 8)
#define AT91C_MCI_OPDCMD (1 << 11) /* Open Drain Command */
#define AT91C_MCI_MAXLAT (1 << 12) /* Max Latency for Command to Response */
#define AT91C_MCI_TRCMD (3 << 16) /* Transfer Command */
#define AT91C_MCI_TRCMD_NONE (0 << 16)
#define AT91C_MCI_TRCMD_START (1 << 16)
#define AT91C_MCI_TRCMD_STOP (2 << 16)
#define AT91C_MCI_TRDIR (1 << 18) /* Transfer Direction */
#define AT91C_MCI_TRTYP (3 << 19) /* Transfer Type */
#define AT91C_MCI_TRTYP_BLOCK (0 << 19)
#define AT91C_MCI_TRTYP_MULTIPLE (1 << 19)
#define AT91C_MCI_TRTYP_STREAM (2 << 19)
#define AT91C_MCI_BLKR 0x18 /* Block Register */
#define AT91C_MCI_BLKR_BCNT(n) ((0xffff & (n)) << 0) /* Block count */
#define AT91C_MCI_BLKR_BLKLEN(n) ((0xffff & (n)) << 16) /* Block lenght */
#define AT91C_MCI_RSPR(n) (0x20 + ((n) * 4)) /* Response Registers 0-3 */
#define AT91C_MCR_RDR 0x30 /* Receive Data Register */
#define AT91C_MCR_TDR 0x34 /* Transmit Data Register */
#define AT91C_MCI_SR 0x40 /* Status Register */
#define AT91C_MCI_CMDRDY (1U << 0) /* Command Ready */
#define AT91C_MCI_RXRDY (1U << 1) /* Receiver Ready */
#define AT91C_MCI_TXRDY (1U << 2) /* Transmit Ready */
#define AT91C_MCI_BLKE (1U << 3) /* Data Block Ended */
#define AT91C_MCI_DTIP (1U << 4) /* Data Transfer in Progress */
#define AT91C_MCI_NOTBUSY (1U << 5) /* Data Not Busy */
#define AT91C_MCI_ENDRX (1U << 6) /* End of RX Buffer */
#define AT91C_MCI_ENDTX (1U << 7) /* End fo TX Buffer */
#define AT91C_MCI_SDIOIRQA (1U << 8) /* SDIO Interrupt for Slot A */
#define AT91C_MCI_SDIOIRQB (1U << 9) /* SDIO Interrupt for Slot B */
#define AT91C_MCI_RXBUFF (1U << 14) /* RX Buffer Full */
#define AT91C_MCI_TXBUFE (1U << 15) /* TX Buffer Empty */
#define AT91C_MCI_RINDE (1U << 16) /* Response Index Error */
#define AT91C_MCI_RDIRE (1U << 17) /* Response Direction Error */
#define AT91C_MCI_RCRCE (1U << 18) /* Response CRC Error */
#define AT91C_MCI_RENDE (1U << 19) /* Response End Bit Error */
#define AT91C_MCI_RTOE (1U << 20) /* Reponse Time-out Error */
#define AT91C_MCI_DCRCE (1U << 21) /* Data CRC Error */
#define AT91C_MCI_DTOE (1U << 22) /* Data Time-out Error */
#define AT91C_MCI_OVRE (1U << 30) /* Overrun */
#define AT91C_MCI_UNRE (1U << 31) /* Underrun */
#define AT91C_MCI_IER 0x44 /* Interrupt Enable Register */
#define AT91C_MCI_IDR 0x48 /* Interrupt Disable Register */
#define AT91C_MCI_IMR 0x4c /* Interrupt Mask Register */
extern int at91_mci_init(void);
#endif
bsp/at91sam9g45/drivers/board.c
+248
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bsp/at91sam9g45/drivers/board.h
+32
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@@ -0,0 +1,32 @@
/*
* File : board.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety add board.h to this bsp
*/
#ifndef __BOARD_H__
#define __BOARD_H__
#include <at91sam9g45.h>
void rt_hw_board_init(void);
#endif
bsp/at91sam9g45/drivers/led.c
+54
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@@ -0,0 +1,54 @@
/*
* File : led.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety first version
*/
#include <rtthread.h>
#include <at91sam9g45.h>
#include "led.h"
// BYHX A-Plus Board
#define LED0 (1UL << 30)
#define LED1 (1UL << 31)
#define LED2 (1UL << 29)
#define LED3 (1UL << 28)
#define LED_ALL (LED0 | LED1 | LED2 | LED3)
void led_init(void)
{
AT91C_BASE_PIOC->PIO_PER = LED_ALL;
AT91C_BASE_PIOC->PIO_OER = LED_ALL;
AT91C_BASE_PIOC->PIO_PPUER = LED_ALL;
AT91C_BASE_PIOC->PIO_SODR = LED_ALL;
}
const static rt_uint32_t m_leds[] = { LED0, LED1, LED2, LED3 };
void led_on(int num)
{
if (num < 4) AT91C_BASE_PIOC->PIO_CODR = m_leds[num];
}
void led_off(int num)
{
if (num < 4) AT91C_BASE_PIOC->PIO_SODR = m_leds[num];
}
bsp/at91sam9g45/drivers/led.h
+32
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@@ -0,0 +1,32 @@
/*
* File : led.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety first version
*/
#ifndef __LED_H__
#define __LED_H__
void led_init(void);
void led_on(int num);
void led_off(int num);
#endif
bsp/at91sam9g45/drivers/macb.c
+911
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bsp/at91sam9g45/drivers/macb.h
+346
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bsp/at91sam9g45/drivers/mii.h
+191
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@@ -0,0 +1,191 @@
/*
* File : mii.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-03-18 weety first version
*/
#ifndef __MII_H__
#define __MII_H__
/* Generic MII registers. */
#define MII_BMCR 0x00 /* Basic mode control register */
#define MII_BMSR 0x01 /* Basic mode status register */
#define MII_PHYSID1 0x02 /* PHYS ID 1 */
#define MII_PHYSID2 0x03 /* PHYS ID 2 */
#define MII_ADVERTISE 0x04 /* Advertisement control reg */
#define MII_LPA 0x05 /* Link partner ability reg */
#define MII_EXPANSION 0x06 /* Expansion register */
#define MII_CTRL1000 0x09 /* 1000BASE-T control */
#define MII_STAT1000 0x0a /* 1000BASE-T status */
#define MII_ESTATUS 0x0f /* Extended Status */
#define MII_DCOUNTER 0x12 /* Disconnect counter */
#define MII_FCSCOUNTER 0x13 /* False carrier counter */
#define MII_NWAYTEST 0x14 /* N-way auto-neg test reg */
#define MII_RERRCOUNTER 0x15 /* Receive error counter */
#define MII_SREVISION 0x16 /* Silicon revision */
#define MII_RESV1 0x17 /* Reserved... */
#define MII_LBRERROR 0x18 /* Lpback, rx, bypass error */
#define MII_PHYADDR 0x19 /* PHY address */
#define MII_RESV2 0x1a /* Reserved... */
#define MII_TPISTATUS 0x1b /* TPI status for 10mbps */
#define MII_NCONFIG 0x1c /* Network interface config */
/* Basic mode control register. */
#define BMCR_RESV 0x003f /* Unused... */
#define BMCR_SPEED1000 0x0040 /* MSB of Speed (1000) */
#define BMCR_CTST 0x0080 /* Collision test */
#define BMCR_FULLDPLX 0x0100 /* Full duplex */
#define BMCR_ANRESTART 0x0200 /* Auto negotiation restart */
#define BMCR_ISOLATE 0x0400 /* Disconnect DP83840 from MII */
#define BMCR_PDOWN 0x0800 /* Powerdown the DP83840 */
#define BMCR_ANENABLE 0x1000 /* Enable auto negotiation */
#define BMCR_SPEED100 0x2000 /* Select 100Mbps */
#define BMCR_LOOPBACK 0x4000 /* TXD loopback bits */
#define BMCR_RESET 0x8000 /* Reset the DP83840 */
/* Basic mode status register. */
#define BMSR_ERCAP 0x0001 /* Ext-reg capability */
#define BMSR_JCD 0x0002 /* Jabber detected */
#define BMSR_LSTATUS 0x0004 /* Link status */
#define BMSR_ANEGCAPABLE 0x0008 /* Able to do auto-negotiation */
#define BMSR_RFAULT 0x0010 /* Remote fault detected */
#define BMSR_ANEGCOMPLETE 0x0020 /* Auto-negotiation complete */
#define BMSR_RESV 0x00c0 /* Unused... */
#define BMSR_ESTATEN 0x0100 /* Extended Status in R15 */
#define BMSR_100HALF2 0x0200 /* Can do 100BASE-T2 HDX */
#define BMSR_100FULL2 0x0400 /* Can do 100BASE-T2 FDX */
#define BMSR_10HALF 0x0800 /* Can do 10mbps, half-duplex */
#define BMSR_10FULL 0x1000 /* Can do 10mbps, full-duplex */
#define BMSR_100HALF 0x2000 /* Can do 100mbps, half-duplex */
#define BMSR_100FULL 0x4000 /* Can do 100mbps, full-duplex */
#define BMSR_100BASE4 0x8000 /* Can do 100mbps, 4k packets */
/* Advertisement control register. */
#define ADVERTISE_SLCT 0x001f /* Selector bits */
#define ADVERTISE_CSMA 0x0001 /* Only selector supported */
#define ADVERTISE_10HALF 0x0020 /* Try for 10mbps half-duplex */
#define ADVERTISE_1000XFULL 0x0020 /* Try for 1000BASE-X full-duplex */
#define ADVERTISE_10FULL 0x0040 /* Try for 10mbps full-duplex */
#define ADVERTISE_1000XHALF 0x0040 /* Try for 1000BASE-X half-duplex */
#define ADVERTISE_100HALF 0x0080 /* Try for 100mbps half-duplex */
#define ADVERTISE_1000XPAUSE 0x0080 /* Try for 1000BASE-X pause */
#define ADVERTISE_100FULL 0x0100 /* Try for 100mbps full-duplex */
#define ADVERTISE_1000XPSE_ASYM 0x0100 /* Try for 1000BASE-X asym pause */
#define ADVERTISE_100BASE4 0x0200 /* Try for 100mbps 4k packets */
#define ADVERTISE_PAUSE_CAP 0x0400 /* Try for pause */
#define ADVERTISE_PAUSE_ASYM 0x0800 /* Try for asymetric pause */
#define ADVERTISE_RESV 0x1000 /* Unused... */
#define ADVERTISE_RFAULT 0x2000 /* Say we can detect faults */
#define ADVERTISE_LPACK 0x4000 /* Ack link partners response */
#define ADVERTISE_NPAGE 0x8000 /* Next page bit */
#define ADVERTISE_FULL (ADVERTISE_100FULL | ADVERTISE_10FULL | \
ADVERTISE_CSMA)
#define ADVERTISE_ALL (ADVERTISE_10HALF | ADVERTISE_10FULL | \
ADVERTISE_100HALF | ADVERTISE_100FULL)
/* Link partner ability register. */
#define LPA_SLCT 0x001f /* Same as advertise selector */
#define LPA_10HALF 0x0020 /* Can do 10mbps half-duplex */
#define LPA_1000XFULL 0x0020 /* Can do 1000BASE-X full-duplex */
#define LPA_10FULL 0x0040 /* Can do 10mbps full-duplex */
#define LPA_1000XHALF 0x0040 /* Can do 1000BASE-X half-duplex */
#define LPA_100HALF 0x0080 /* Can do 100mbps half-duplex */
#define LPA_1000XPAUSE 0x0080 /* Can do 1000BASE-X pause */
#define LPA_100FULL 0x0100 /* Can do 100mbps full-duplex */
#define LPA_1000XPAUSE_ASYM 0x0100 /* Can do 1000BASE-X pause asym*/
#define LPA_100BASE4 0x0200 /* Can do 100mbps 4k packets */
#define LPA_PAUSE_CAP 0x0400 /* Can pause */
#define LPA_PAUSE_ASYM 0x0800 /* Can pause asymetrically */
#define LPA_RESV 0x1000 /* Unused... */
#define LPA_RFAULT 0x2000 /* Link partner faulted */
#define LPA_LPACK 0x4000 /* Link partner acked us */
#define LPA_NPAGE 0x8000 /* Next page bit */
#define LPA_DUPLEX (LPA_10FULL | LPA_100FULL)
#define LPA_100 (LPA_100FULL | LPA_100HALF | LPA_100BASE4)
/* Expansion register for auto-negotiation. */
#define EXPANSION_NWAY 0x0001 /* Can do N-way auto-nego */
#define EXPANSION_LCWP 0x0002 /* Got new RX page code word */
#define EXPANSION_ENABLENPAGE 0x0004 /* This enables npage words */
#define EXPANSION_NPCAPABLE 0x0008 /* Link partner supports npage */
#define EXPANSION_MFAULTS 0x0010 /* Multiple faults detected */
#define EXPANSION_RESV 0xffe0 /* Unused... */
#define ESTATUS_1000_TFULL 0x2000 /* Can do 1000BT Full */
#define ESTATUS_1000_THALF 0x1000 /* Can do 1000BT Half */
/* N-way test register. */
#define NWAYTEST_RESV1 0x00ff /* Unused... */
#define NWAYTEST_LOOPBACK 0x0100 /* Enable loopback for N-way */
#define NWAYTEST_RESV2 0xfe00 /* Unused... */
/* 1000BASE-T Control register */
#define ADVERTISE_1000FULL 0x0200 /* Advertise 1000BASE-T full duplex */
#define ADVERTISE_1000HALF 0x0100 /* Advertise 1000BASE-T half duplex */
/* 1000BASE-T Status register */
#define LPA_1000LOCALRXOK 0x2000 /* Link partner local receiver status */
#define LPA_1000REMRXOK 0x1000 /* Link partner remote receiver status */
#define LPA_1000FULL 0x0800 /* Link partner 1000BASE-T full duplex */
#define LPA_1000HALF 0x0400 /* Link partner 1000BASE-T half duplex */
/* Flow control flags */
#define FLOW_CTRL_TX 0x01
#define FLOW_CTRL_RX 0x02
/**
* mii_nway_result
* @negotiated: value of MII ANAR and'd with ANLPAR
*
* Given a set of MII abilities, check each bit and returns the
* currently supported media, in the priority order defined by
* IEEE 802.3u. We use LPA_xxx constants but note this is not the
* value of LPA solely, as described above.
*
* The one exception to IEEE 802.3u is that 100baseT4 is placed
* between 100T-full and 100T-half. If your phy does not support
* 100T4 this is fine. If your phy places 100T4 elsewhere in the
* priority order, you will need to roll your own function.
*/
rt_inline unsigned int mii_nway_result (unsigned int negotiated)
{
unsigned int ret;
if (negotiated & LPA_100FULL)
ret = LPA_100FULL;
else if (negotiated & LPA_100BASE4)
ret = LPA_100BASE4;
else if (negotiated & LPA_100HALF)
ret = LPA_100HALF;
else if (negotiated & LPA_10FULL)
ret = LPA_10FULL;
else
ret = LPA_10HALF;
return ret;
}
#endif /* __MII_H__ */
bsp/at91sam9g45/drivers/usart.c
+398
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File diff suppressed because it is too large Load Diff
bsp/at91sam9g45/link_scripts/at91sam9g45_ram.icf
+55
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@@ -0,0 +1,55 @@
//------------------------------------------------------------------------------
// Linker scatter for running in external SDRAM on the AT91SAM9260
//------------------------------------------------------------------------------
//
// Define a memory region that covers the entire 4 GB addressible space of the
// processor.
//
define memory mem with size = 4G;
//
// Define a region for the on-chip flash.
//
define region FLASH = mem:[from 0x70000000 to 0x707FFFFF];
//
// Define a region for the on-chip SRAM.
//
define region SRAM = mem:[from 0x70800000 to 0x73FFFFFF];
//
// Indicate that the read/write values should be initialized by copying from
// flash.
//
initialize by copy { readwrite };
//
// Indicate that the noinit values should be left alone. This includes the
// stack, which if initialized will destroy the return address from the
// initialization code, causing the processor to branch to zero and fault.
//
do not initialize { section .noinit };
//
// Place the interrupt vectors at the start of flash.
//
place at start of FLASH { readonly section .intvec };
//
// Place the remainder of the read-only items into flash.
//
place in FLASH { readonly };
//
// Place the RAM vector table at the start of SRAM.
//
place at start of SRAM { section VTABLE };
//
// Place all read/write items into SRAM.
//
place in SRAM { readwrite};
keep { section FSymTab };
keep { section VSymTab };
keep { section .rti_fn* };
bsp/at91sam9g45/link_scripts/at91sam9g45_ram.ld
+98
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@@ -0,0 +1,98 @@
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
ENTRY(start)
SECTIONS
{
. = 0x70000000;
. = ALIGN(4);
.text :
{
*(.init)
*(.text)
*(.gnu.linkonce.t*)
/* section information for finsh shell */
. = ALIGN(4);
__fsymtab_start = .;
KEEP(*(FSymTab))
__fsymtab_end = .;
. = ALIGN(4);
__vsymtab_start = .;
KEEP(*(VSymTab))
__vsymtab_end = .;
. = ALIGN(4);
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
/* section information for modules */
. = ALIGN(4);
__rtmsymtab_start = .;
KEEP(*(RTMSymTab))
__rtmsymtab_end = .;
. = ALIGN(4);
/* section information for initial. */
. = ALIGN(4);
__rt_init_start = .;
KEEP(*(SORT(.rti_fn*)))
__rt_init_end = .;
. = ALIGN(4);
}
. = ALIGN(4);
.rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r*) *(.eh_frame) }
. = ALIGN(4);
.ctors :
{
PROVIDE(__ctors_start__ = .);
KEEP(*(SORT(.ctors.*)))
KEEP(*(.ctors))
PROVIDE(__ctors_end__ = .);
}
.dtors :
{
PROVIDE(__dtors_start__ = .);
KEEP(*(SORT(.dtors.*)))
KEEP(*(.dtors))
PROVIDE(__dtors_end__ = .);
}
. = ALIGN(4);
.data :
{
*(.data)
*(.data.*)
*(.gnu.linkonce.d*)
}
. = ALIGN(4);
.nobss : { *(.nobss) }
. = ALIGN(4);
__bss_start__ = .;
.bss : { *(.bss)}
__bss_end__ = .;
/* stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }
.stab.exclstr 0 : { *(.stab.exclstr) }
.stab.index 0 : { *(.stab.index) }
.stab.indexstr 0 : { *(.stab.indexstr) }
.comment 0 : { *(.comment) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_info 0 : { *(.debug_info) }
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
_end = .;
}
bsp/at91sam9g45/link_scripts/at91sam9g45_ram.scat
+40
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@@ -0,0 +1,40 @@
;*------------------------------------------------------------------------------
;* Linker scatter for running in external SDRAM on the AT91SAM9260
;*----------------------------------------------------------------------------*/
Load_region 0x70000000 0x00800000
{
Fixed_region 0x70000000
{
* (RESET +First)
.ANY (+RO +RW)
}
ARM_LIB_HEAP +0 EMPTY 0x1000
{
}
ARM_LIB_STACK +0 EMPTY 0x1000
{
}
; Application ZI data (.bss)
ER_ZI +0
{
* (+ZI)
}
;Relocate_region 0x200000 0x1000
;{
; *.o (VECTOR, +First)
;}
;ARM_LIB_HEAP 0x21FFE000 EMPTY 0x1000
;{
;}
;ARM_LIB_STACK 0x22000000 EMPTY -0x1000
;{
;}
}
bsp/at91sam9g45/platform/SConscript
+26
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@@ -0,0 +1,26 @@
Import('RTT_ROOT')
Import('rtconfig')
from building import *
cwd = GetCurrentDir()
CPPPATH = [cwd]
# The set of source files associated with this SConscript file.
if rtconfig.PLATFORM == 'armcc':
src = Glob('*.c') + Glob('*_rvds.S')
if rtconfig.PLATFORM == 'gcc':
src = Glob('*.c') + Glob('*_gcc.S') + Glob('*_init.S')
if rtconfig.PLATFORM == 'iar':
src = Glob('*.c') + Glob('*_iar.S')
if rtconfig.PLATFORM == 'cl':
src = Glob('*.c')
if rtconfig.PLATFORM == 'mingw':
src = Glob('*.c')
group = DefineGroup('platform', src, depend = [''], CPPPATH = CPPPATH)
Return('group')
bsp/at91sam9g45/platform/at91sam9g45.h
+7213
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File diff suppressed because it is too large Load Diff
bsp/at91sam9g45/platform/gpio.h
+208
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File diff suppressed because it is too large Load Diff
bsp/at91sam9g45/platform/interrupt.c
+453
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File diff suppressed because it is too large Load Diff
bsp/at91sam9g45/platform/interrupt.h
+31
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@@ -0,0 +1,31 @@
/*
* File : interrupt.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2015-04-14 ArdaFu first version
*/
#ifndef __INTERRUPT_H__
#define __INTERRUPT_H__
#define INT_IRQ 0x00
#define INT_FIQ 0x01
#endif
bsp/at91sam9g45/platform/io.h
+39
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@@ -0,0 +1,39 @@
/*
* File : io.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety first version
*/
#ifndef __ASM_ARCH_IO_H
#define __ASM_ARCH_IO_H
#define IO_SPACE_LIMIT 0xFFFFFFFF
#define readb(a) (*(volatile unsigned char *)(a))
#define readw(a) (*(volatile unsigned short *)(a))
#define readl(a) (*(volatile unsigned int *)(a))
#define writeb(v,a) (*(volatile unsigned char *)(a) = (v))
#define writew(v,a) (*(volatile unsigned short *)(a) = (v))
#define writel(v,a) (*(volatile unsigned int *)(a) = (v))
#endif
bsp/at91sam9g45/platform/irq.h
+52
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@@ -0,0 +1,52 @@
/*
* File : irq.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety first version
*/
#ifndef __IRQ_H__
#define __IRQ_H__
#ifdef __cplusplus
extern "C" {
#endif
/*
* IRQ line status.
*
* Bits 0-7 are reserved
*
* IRQ types
*/
#define IRQ_TYPE_NONE 0x00000000 /* Default, unspecified type */
#define IRQ_TYPE_EDGE_RISING 0x00000001 /* Edge rising type */
#define IRQ_TYPE_EDGE_FALLING 0x00000002 /* Edge falling type */
#define IRQ_TYPE_EDGE_BOTH (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)
#define IRQ_TYPE_LEVEL_HIGH 0x00000004 /* Level high type */
#define IRQ_TYPE_LEVEL_LOW 0x00000008 /* Level low type */
#define IRQ_TYPE_SENSE_MASK 0x0000000f /* Mask of the above */
#define IRQ_TYPE_PROBE 0x00000010 /* Probing in progress */
#ifdef __cplusplus
}
#endif
#endif
bsp/at91sam9g45/platform/reset.c
+68
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@@ -0,0 +1,68 @@
/*
* File : reset.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006, RT-Thread Develop Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2011-01-13 weety modified from mini2440
*/
#include <rthw.h>
#include <rtthread.h>
#include "at91sam9g45.h"
/**
* @addtogroup AT91SAM926X
*/
/*@{*/
void machine_reset(void)
{
AT91C_BASE_RSTC->RSTC_RCR = AT91C_RSTC_KEY | AT91C_RSTC_PROCRST | AT91C_RSTC_PERRST;
}
void machine_shutdown(void)
{
AT91C_BASE_SHDWC->SHDWC_SHCR = AT91C_SHDWC_KEY | AT91C_SHDWC_SHDW;
}
#ifdef RT_USING_FINSH
#include <finsh.h>
FINSH_FUNCTION_EXPORT_ALIAS(rt_hw_cpu_reset, reset, restart the system);
#ifdef FINSH_USING_MSH
int cmd_reset(int argc, char** argv)
{
rt_hw_cpu_reset();
return 0;
}
int cmd_shutdown(int argc, char** argv)
{
rt_hw_cpu_shutdown();
return 0;
}
FINSH_FUNCTION_EXPORT_ALIAS(cmd_reset, __cmd_reset, restart the system.);
FINSH_FUNCTION_EXPORT_ALIAS(cmd_shutdown, __cmd_shutdown, shutdown the system.);
#endif
#endif
/*@}*/
bsp/at91sam9g45/platform/rt_low_level_init.c
+63
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@@ -0,0 +1,63 @@
/*
* File : rt_low_level_init.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2015-04-14 ArdaFu first version
*/
/* write register a=address, v=value */
#define write_reg(a,v) (*(volatile unsigned int *)(a) = (v))
/* Processor Reset */
#define AT91C_RSTC_PROCRST (1 << 0)
#define AT91C_RSTC_PERRST (1 << 2)
#define AT91C_RSTC_KEY (0xa5 << 24)
#define AT91C_MATRIX_BASE (0XFFFFEE00)
/* Master Remap Control Register */
#define AT91C_MATRIX_MRCR (AT91C_MATRIX_BASE + 0x100)
/* Remap Command for AHB Master 0 (ARM926EJ-S InSTRuction Master) */
#define AT91C_MATRIX_RCB0 (1 << 0)
/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
#define AT91C_MATRIX_RCB1 (1 << 1)
#define AT91C_AIC_BASE (0XFFFFF000)
/* Interrupt DisaBLe Command Register */
#define AT91C_AIC_IDCR (AT91C_AIC_BASE + 0x124)
/* Interrupt Clear Command Register */
#define AT91C_AIC_ICCR (AT91C_AIC_BASE + 0x128)
#define AT91C_WDT_BASE (0XFFFFFD40)
#define AT91C_WDT_CR (AT91C_WDT_BASE + 0x00)
#define AT91C_WDT_CR_KEY (0xA5000000)
#define AT91C_WDT_CR_WDRSTT (0x00000001)
#define AT91C_WDT_MR (AT91C_WDT_BASE + 0x04)
#define AT91C_WDT_MR_WDDIS (0x00008000)
void rt_low_level_init(void)
{
// Mask all IRQs by clearing all bits in the INTMRS
write_reg(AT91C_AIC_IDCR, 0xFFFFFFFF);
write_reg(AT91C_AIC_ICCR, 0xFFFFFFFF);
// Remap internal ram to 0x00000000 Address
write_reg(AT91C_MATRIX_MRCR, AT91C_MATRIX_RCB0 | AT91C_MATRIX_RCB1);
// Disable the watchdog
//write_reg(AT91C_WDT_CR, AT91C_WDT_CR_KEY|AT91C_WDT_CR_WDRSTT);
//write_reg(AT91C_WDT_MR, AT91C_WDT_MR_WDDIS);
}
bsp/at91sam9g45/platform/rt_low_level_init.h
+35
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@@ -0,0 +1,35 @@
/*
* File : rt_low_level_init.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006 - 2015, RT-Thread Development Team
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2018-06-04 ArdaFu first version
*/
#ifndef __RT_LOW_LEVEL_INIT_H__
#define __RT_LOW_LEVEL_INIT_H__
/*-------- Stack size of CPU modes -------------------------------------------*/
#define UND_STK_SIZE 512
#define SVC_STK_SIZE 4096
#define ABT_STK_SIZE 512
#define IRQ_STK_SIZE 1024
#define FIQ_STK_SIZE 1024
#define SYS_STK_SIZE 512
#define Heap_Size 512
#endif
bsp/at91sam9g45/platform/system_clock.c
+270
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bsp/at91sam9g45/rtconfig.h
+159
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@@ -0,0 +1,159 @@
#ifndef RT_CONFIG_H__
#define RT_CONFIG_H__
/* Automatically generated file; DO NOT EDIT. */
/* RT-Thread Configuration */
/* RT-Thread Kernel */
#define RT_NAME_MAX 16
#define RT_ALIGN_SIZE 4
#define RT_THREAD_PRIORITY_32
#define RT_THREAD_PRIORITY_MAX 32
#define RT_TICK_PER_SECOND 1000
#define RT_USING_OVERFLOW_CHECK
#define RT_USING_HOOK
#define RT_IDEL_HOOK_LIST_SIZE 4
#define IDLE_THREAD_STACK_SIZE 256
#define RT_DEBUG
/* Inter-Thread communication */
#define RT_USING_SEMAPHORE
#define RT_USING_MUTEX
#define RT_USING_EVENT
#define RT_USING_MAILBOX
#define RT_USING_MESSAGEQUEUE
/* Memory Management */
#define RT_USING_MEMPOOL
#define RT_USING_SMALL_MEM
#define RT_USING_HEAP
/* Kernel Device Object */
#define RT_USING_DEVICE
#define RT_USING_INTERRUPT_INFO
#define RT_USING_CONSOLE
#define RT_CONSOLEBUF_SIZE 128
#define RT_CONSOLE_DEVICE_NAME "dbgu"
/* RT-Thread Components */
#define RT_USING_COMPONENTS_INIT
#define RT_USING_USER_MAIN
#define RT_MAIN_THREAD_STACK_SIZE 2048
#define RT_MAIN_THREAD_PRIORITY 10
/* C++ features */
#define RT_USING_CPLUSPLUS
/* Command shell */
#define RT_USING_FINSH
#define FINSH_THREAD_NAME "tshell"
#define FINSH_USING_HISTORY
#define FINSH_HISTORY_LINES 5
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 4096
#define FINSH_CMD_SIZE 80
#define FINSH_USING_MSH
#define FINSH_USING_MSH_DEFAULT
#define FINSH_ARG_MAX 10
/* Device virtual file system */
#define RT_USING_DFS
#define DFS_USING_WORKDIR
#define DFS_FILESYSTEMS_MAX 2
#define DFS_FILESYSTEM_TYPES_MAX 2
#define DFS_FD_MAX 16
#define RT_USING_DFS_DEVFS
/* Device Drivers */
#define RT_USING_DEVICE_IPC
#define RT_PIPE_BUFSZ 512
#define RT_USING_SERIAL
#define RT_USING_PIN
/* Using USB */
/* POSIX layer and C standard library */
#define RT_USING_LIBC
#define RT_USING_PTHREADS
/* Network */
/* Socket abstraction layer */
/* light weight TCP/IP stack */
/* Modbus master and slave stack */
/* AT commands */
/* VBUS(Virtual Software BUS) */
/* Utilities */
/* RT-Thread online packages */
/* IoT - internet of things */
/* Wi-Fi */
/* Marvell WiFi */
/* Wiced WiFi */
/* IoT Cloud */
/* security packages */
/* language packages */
/* multimedia packages */
/* tools packages */
/* system packages */
/* peripheral libraries and drivers */
/* miscellaneous packages */
/* sample package */
/* samples: kernel and components samples */
/* example package: hello */
#define RT_USING_DBGU
#define RT_USING_LED
#endif
bsp/at91sam9g45/rtconfig.py
+138
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@@ -0,0 +1,138 @@
import os
ARCH = 'arm'
CPU = 'arm926'
# toolchains options
CROSS_TOOL = 'gcc'
#------- toolchains path -------------------------------------------------------
if os.getenv('RTT_CC'):
CROSS_TOOL = os.getenv('RTT_CC')
if CROSS_TOOL == 'gcc':
PLATFORM = 'gcc'
EXEC_PATH = r'D:\arm-2013.11\bin'
elif CROSS_TOOL == 'keil':
PLATFORM = 'armcc'
EXEC_PATH = 'C:/Keil_v5'
elif CROSS_TOOL == 'iar':
PLATFORM = 'iar'
EXEC_PATH = 'C:/Program Files (x86)/IAR Systems/Embedded Workbench 7.2'
if os.getenv('RTT_EXEC_PATH'):
EXEC_PATH = os.getenv('RTT_EXEC_PATH')
#BUILD = 'debug'
BUILD = 'release'
CORE = 'arm926ej-s'
MAP_FILE = 'rtthread_at91sam9g45.map'
LINK_FILE = 'link_scripts/at91sam9g45_ram'
TARGET_NAME = 'rtthread.bin'
#------- GCC settings ----------------------------------------------------------
if PLATFORM == 'gcc':
# toolchains
PREFIX = 'arm-none-eabi-'
CC = PREFIX + 'gcc'
CXX = PREFIX + 'g++'
AS = PREFIX + 'gcc'
AR = PREFIX + 'ar'
LINK = PREFIX + 'gcc'
TARGET_EXT = 'elf'
SIZE = PREFIX + 'size'
OBJDUMP = PREFIX + 'objdump'
OBJCPY = PREFIX + 'objcopy'
DEVICE = ' -mcpu=arm926ej-s'
CFLAGS = DEVICE
AFLAGS = '-c'+ DEVICE + ' -x assembler-with-cpp'
AFLAGS += ' -Iplatform'
LFLAGS = DEVICE
LFLAGS += ' -Wl,--gc-sections,-cref,-Map=' + MAP_FILE
LFLAGS += ' -T ' + LINK_FILE + '.ld'
CPATH = ''
LPATH = ''
if BUILD == 'debug':
CFLAGS += ' -O0 -gdwarf-2'
AFLAGS += ' -gdwarf-2'
else:
CFLAGS += ' -O2'
POST_ACTION = OBJCPY + ' -O binary $TARGET ' + TARGET_NAME + '\n'
POST_ACTION += SIZE + ' $TARGET\n'
#------- Keil settings ---------------------------------------------------------
elif PLATFORM == 'armcc':
# toolchains
CC = 'armcc'
AS = 'armasm'
AR = 'armar'
LINK = 'armlink'
TARGET_EXT = 'axf'
EXEC_PATH += '/arm/armcc/bin/'
DEVICE = ' --cpu=' + CORE
CFLAGS = DEVICE + ' --apcs=interwork --diag_suppress=870'
AFLAGS = DEVICE + ' -Iplatform'
LFLAGS = DEVICE + ' --strict'
LFLAGS += ' --info sizes --info totals --info unused --info veneers'
LFLAGS += ' --list ' + MAP_FILE
LFLAGS += ' --scatter ' + LINK_FILE + '.scat'
if BUILD == 'debug':
CFLAGS += ' -g -O0'
AFLAGS += ' -g'
else:
CFLAGS += ' -O2'
POST_ACTION = 'fromelf --bin $TARGET --output ' + TARGET_NAME + ' \n'
POST_ACTION += 'fromelf -z $TARGET\n'
#------- IAR settings ----------------------------------------------------------
elif PLATFORM == 'iar':
# toolchains
CC = 'iccarm'
AS = 'iasmarm'
AR = 'iarchive'
LINK = 'ilinkarm'
TARGET_EXT = 'out'
DEVICE = CORE
CFLAGS = '--cpu=' + DEVICE
CFLAGS += ' --diag_suppress Pa050'
CFLAGS += ' --no_cse'
CFLAGS += ' --no_unroll'
CFLAGS += ' --no_inline'
CFLAGS += ' --no_code_motion'
CFLAGS += ' --no_tbaa'
CFLAGS += ' --no_clustering'
CFLAGS += ' --no_scheduling'
CFLAGS += ' --endian=little'
CFLAGS += ' -e'
CFLAGS += ' --fpu=none'
CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"'
CFLAGS += ' --silent'
AFLAGS = '--cpu '+ DEVICE
AFLAGS += ' -s+'
AFLAGS += ' -w+'
AFLAGS += ' -r'
AFLAGS += ' --fpu none'
AFLAGS += ' -S'
AFLAGS += ' -Iplatform'
if BUILD == 'debug':
CFLAGS += ' --debug'
CFLAGS += ' -On'
else:
CFLAGS += ' -Oh'
LFLAGS = '--config ' + LINK_FILE +'.icf'
LFLAGS += ' --entry __iar_program_start'
LFLAGS += ' --map ' + MAP_FILE
LFLAGS += ' --silent'
EXEC_PATH = EXEC_PATH + '/arm/bin/'
POST_ACTION = 'ielftool --silent --bin $TARGET ' + TARGET_NAME
bsp/at91sam9g45/template.ewp
+1914
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bsp/at91sam9g45/template.eww
+10
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@@ -0,0 +1,10 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>$WS_DIR$\template.ewp</path>
</project>
<batchBuild/>
</workspace>
bsp/at91sam9g45/template.uvopt
+174
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@@ -0,0 +1,174 @@
<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
<SchemaVersion>1.0</SchemaVersion>
<Header>### uVision Project, (C) Keil Software</Header>
<Extensions>
<cExt>*.c</cExt>
<aExt>*.s*; *.src; *.a*</aExt>
<oExt>*.obj</oExt>
<lExt>*.lib</lExt>
<tExt>*.txt; *.h; *.inc</tExt>
<pExt>*.plm</pExt>
<CppX>*.cpp</CppX>
</Extensions>
<DaveTm>
<dwLowDateTime>0</dwLowDateTime>
<dwHighDateTime>0</dwHighDateTime>
</DaveTm>
<Target>
<TargetName>rtthread</TargetName>
<ToolsetNumber>0x4</ToolsetNumber>
<ToolsetName>ARM-ADS</ToolsetName>
<TargetOption>
<CLKADS>18432000</CLKADS>
<OPTTT>
<gFlags>1</gFlags>
<BeepAtEnd>1</BeepAtEnd>
<RunSim>1</RunSim>
<RunTarget>0</RunTarget>
</OPTTT>
<OPTHX>
<HexSelection>1</HexSelection>
<FlashByte>65535</FlashByte>
<HexRangeLowAddress>0</HexRangeLowAddress>
<HexRangeHighAddress>0</HexRangeHighAddress>
<HexOffset>0</HexOffset>
</OPTHX>
<OPTLEX>
<PageWidth>79</PageWidth>
<PageLength>66</PageLength>
<TabStop>8</TabStop>
<ListingPath>.\Listings\</ListingPath>
</OPTLEX>
<ListingPage>
<CreateCListing>1</CreateCListing>
<CreateAListing>1</CreateAListing>
<CreateLListing>1</CreateLListing>
<CreateIListing>0</CreateIListing>
<AsmCond>1</AsmCond>
<AsmSymb>1</AsmSymb>
<AsmXref>0</AsmXref>
<CCond>1</CCond>
<CCode>0</CCode>
<CListInc>0</CListInc>
<CSymb>0</CSymb>
<LinkerCodeListing>0</LinkerCodeListing>
</ListingPage>
<OPTXL>
<LMap>1</LMap>
<LComments>1</LComments>
<LGenerateSymbols>1</LGenerateSymbols>
<LLibSym>1</LLibSym>
<LLines>1</LLines>
<LLocSym>1</LLocSym>
<LPubSym>1</LPubSym>
<LXref>0</LXref>
<LExpSel>0</LExpSel>
</OPTXL>
<OPTFL>
<tvExp>1</tvExp>
<tvExpOptDlg>0</tvExpOptDlg>
<IsCurrentTarget>1</IsCurrentTarget>
</OPTFL>
<CpuCode>16</CpuCode>
<Books>
<Book>
<Number>0</Number>
<Title>Datasheet</Title>
<Path>DATASHTS\ATMEL\AT91SAM9260_DS.PDF</Path>
</Book>
<Book>
<Number>1</Number>
<Title>Summary</Title>
<Path>DATASHTS\ATMEL\AT91SAM9260_DC.PDF</Path>
</Book>
</Books>
<DebugOpt>
<uSim>0</uSim>
<uTrg>1</uTrg>
<sLdApp>1</sLdApp>
<sGomain>1</sGomain>
<sRbreak>1</sRbreak>
<sRwatch>1</sRwatch>
<sRmem>1</sRmem>
<sRfunc>1</sRfunc>
<sRbox>1</sRbox>
<tLdApp>0</tLdApp>
<tGomain>0</tGomain>
<tRbreak>1</tRbreak>
<tRwatch>1</tRwatch>
<tRmem>1</tRmem>
<tRfunc>0</tRfunc>
<tRbox>1</tRbox>
<tRtrace>1</tRtrace>
<sRSysVw>1</sRSysVw>
<tRSysVw>1</tRSysVw>
<tPdscDbg>1</tPdscDbg>
<sRunDeb>0</sRunDeb>
<sLrtime>0</sLrtime>
<nTsel>5</nTsel>
<sDll></sDll>
<sDllPa></sDllPa>
<sDlgDll></sDlgDll>
<sDlgPa></sDlgPa>
<sIfile></sIfile>
<tDll></tDll>
<tDllPa></tDllPa>
<tDlgDll></tDlgDll>
<tDlgPa></tDlgPa>
<tIfile>.\jlink\at91sam9260.ini</tIfile>
<pMon>Segger\JLTAgdi.dll</pMon>
</DebugOpt>
<TargetDriverDllRegistry>
<SetRegEntry>
<Number>0</Number>
<Key>JLTAgdi</Key>
<Name>-O558 -J1 -Y1000 -Z1 -FO0 -FD200000 -FC800 -FN0</Name>
</SetRegEntry>
<SetRegEntry>
<Number>0</Number>
<Key>UL2ARM</Key>
<Name>-UV2077N9E -O47 -S0 -C0 -N00("ARM926EJ-S Core") -D00(0792603F) -L00(4) -FO7 -FD300000 -FC1000 -FN1 -FF0AT91SAM9_DF_P1056_CS1 -FS020000000 -FL083BE00)</Name>
</SetRegEntry>
</TargetDriverDllRegistry>
<Breakpoint/>
<Tracepoint>
<THDelay>0</THDelay>
</Tracepoint>
<DebugFlag>
<trace>0</trace>
<periodic>1</periodic>
<aLwin>0</aLwin>
<aCover>0</aCover>
<aSer1>0</aSer1>
<aSer2>0</aSer2>
<aPa>0</aPa>
<viewmode>0</viewmode>
<vrSel>0</vrSel>
<aSym>0</aSym>
<aTbox>0</aTbox>
<AscS1>0</AscS1>
<AscS2>0</AscS2>
<AscS3>0</AscS3>
<aSer3>0</aSer3>
<eProf>0</eProf>
<aLa>0</aLa>
<aPa1>0</aPa1>
<AscS4>0</AscS4>
<aSer4>0</aSer4>
<StkLoc>0</StkLoc>
<TrcWin>0</TrcWin>
<newCpu>0</newCpu>
<uProt>0</uProt>
</DebugFlag>
<LintExecutable></LintExecutable>
<LintConfigFile></LintConfigFile>
</TargetOption>
</Target>
</ProjectOpt>
bsp/at91sam9g45/template.uvproj
+407
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libcpu/arm/arm926/start_rvds.S
+8 -1
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@@ -25,7 +25,14 @@
; * 2015-06-04 aozima Align stack address to 8 byte.
; */
#include "rt_low_level_init.h"
;#include "rt_low_level_init.h"
UND_STK_SIZE EQU 512
SVC_STK_SIZE EQU 4096
ABT_STK_SIZE EQU 512
IRQ_STK_SIZE EQU 1024
FIQ_STK_SIZE EQU 1024
SYS_STK_SIZE EQU 512
Heap_Size EQU 512
S_FRAME_SIZE EQU (18*4) ;72
;S_SPSR EQU (17*4) ;SPSR