Merge pull request #4 from RT-Thread/master

sync

Author: HubertXie

README.md

@@ -17,13 +17,13 @@ RT-Thread RTOS like a traditional real-time operating system. The kernel has rea
 
 * Device Driver;
 * Component;
-* Dyanmic Module
+* Dynamic Module
 
 The device driver is more like a driver framework, UART, IIC, SPI, SDIO, USB device/host, EMAC, MTD NAND etc. The developer can easily add low level driver and board configuration, then combined with the upper framework, he/she can use lots of features.
 
 The Component is a software concept upon RT-Thread kernel, for example a shell (finsh/msh shell), virtual file system (FAT, YAFFS, UFFS, ROM/RAM file system etc), TCP/IP protocol stack (lwIP), POSIX (thread) interface etc. One component must be a directory under RT-Thread/Components and one component can be descripted by a SConscript file (then be compiled and linked into the system).
 
-The Dyanmic Module, formerly named as User Applicaion (UA) is a dyanmic loaded module or library, it can be compiled standalone without Kernel. Each Dyanmic Module has its own object list to manage thread/semaphore/kernel object which was created or initialized inside this UA. More information about UA, please visit another [git repo](https://github.com/RT-Thread/rtthread-apps).
+The Dynamic Module, formerly named as User Applicaion (UA) is a dynamic loaded module or library, it can be compiled standalone without Kernel. Each Dynamic Module has its own object list to manage thread/semaphore/kernel object which was created or initialized inside this UA. More information about UA, please visit another [git repo](https://github.com/RT-Thread/rtthread-apps).
 
 ## Board Support Package ##
 

bsp/allwinner_tina/libcpu/interrupt.c

@@ -102,6 +102,7 @@ void rt_hw_interrupt_mask(int vector)
 }
 
 /**
+
  * This function will un-mask a interrupt.
  * @param vector the interrupt number
  */
@@ -167,7 +168,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
     return old_handler;
 }
 
-void rt_interrupt_dispatch(void)
+void rt_interrupt_dispatch(rt_uint32_t fiq_irq)
 {
     void *param;
     int vector;

bsp/at91sam9g45/drivers/board.c

@@ -36,8 +36,8 @@
 extern int Image$$ER_ZI$$ZI$$Limit;
 #define HEAP_BEGIN  (&Image$$ER_ZI$$ZI$$Limit)
 #elif (defined (__GNUC__))
-extern unsigned char __bss_end__;
-#define HEAP_BEGIN  (&__bss_end__)
+extern unsigned char __bss_end;
+#define HEAP_BEGIN  (&__bss_end)
 #elif (defined (__ICCARM__))
 #pragma section=".noinit"
 #define HEAP_BEGIN  (__section_end(".noinit"))

bsp/at91sam9g45/link_scripts/at91sam9g45_ram.ld

@@ -1,14 +1,14 @@
 OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
 OUTPUT_ARCH(arm)
-ENTRY(start)
+ENTRY(system_vectors)
 SECTIONS
 {
     . = 0x70000000;
 
     . = ALIGN(4);
     .text : 
     {
-        *(.init)
+        *(.vectors)
         *(.text)
         *(.gnu.linkonce.t*)
 
@@ -76,9 +76,9 @@ SECTIONS
     .nobss : { *(.nobss) }
 
     . = ALIGN(4);
-    __bss_start__ = .;
+    __bss_start = .;
     .bss : { *(.bss)}
-    __bss_end__ = .;
+    __bss_end = .;
 
     /* stabs debugging sections. */
     .stab 0 : { *(.stab) }

bsp/at91sam9g45/platform/interrupt.c

@@ -332,7 +332,7 @@ void rt_hw_interrupt_umask(int irq)
  * @return old handler
  */
 rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
-                                    void *param, char *name)
+                                    void *param, const char *name)
 {
     rt_isr_handler_t old_handler = RT_NULL;
 
@@ -419,6 +419,29 @@ void rt_hw_interrupt_ack(rt_uint32_t fiq_irq, rt_uint32_t id)
     AT91C_BASE_AIC->AIC_EOICR = 0x0;
 }
 
+void rt_interrupt_dispatch(rt_uint32_t fiq_irq)
+{
+    rt_isr_handler_t isr_func;
+    rt_uint32_t irq;
+    void *param;
+
+    /* get irq number */
+    irq = rt_hw_interrupt_get_active(fiq_irq);
+
+    /* get interrupt service routine */
+    isr_func = irq_desc[irq].handler;
+    param = irq_desc[irq].param;
+
+    /* turn to interrupt service routine */
+    isr_func(irq, param);
+
+    rt_hw_interrupt_ack(fiq_irq, irq);
+#ifdef RT_USING_INTERRUPT_INFO
+    irq_desc[irq].counter ++;
+#endif
+}
+
+
 #ifdef RT_USING_FINSH
 #ifdef RT_USING_INTERRUPT_INFO
 void list_irq(void)

bsp/at91sam9g45/rtconfig.py

@@ -10,7 +10,7 @@
 
 if  CROSS_TOOL == 'gcc':
 	PLATFORM 	= 'gcc'
-	EXEC_PATH = r'D:\arm-2013.11\bin'
+	EXEC_PATH = '/usr/bin'
 elif CROSS_TOOL == 'keil':
 	PLATFORM 	= 'armcc'
 	EXEC_PATH 	= 'C:/Keil_v5'

bsp/es32f0334/drivers/board.h

@@ -17,7 +17,7 @@
 #define ES32F0_SRAM_SIZE    0x8000
 #define ES32F0_SRAM_END     (0x20000000 + ES32F0_SRAM_SIZE)
 
-#ifdef __CC_ARM
+#if defined(__CC_ARM) || defined(__CLANG_ARM)
     extern int Image$$RW_IRAM1$$ZI$$Limit;
     #define HEAP_BEGIN  ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
 #elif __ICCARM__

bsp/es32f0334/drivers/drv_pm.c

@@ -6,6 +6,7 @@
  * Change Logs:
  * Date           Author        Notes
  * 2019-04-08     wangyq        the first version
+ * 2019-05-06     Zero-Free     adapt to the new power management interface
  */
 
 #include <rthw.h>
@@ -16,52 +17,26 @@
 
 #ifdef RT_USING_PM
 
-static void _drv_pm_enter(struct rt_pm *pm)
+static void _drv_pm_enter(struct rt_pm *pm, uint8_t mode)
 {
-    rt_uint32_t mode;
-
-    mode = pm->current_mode;
-
     switch (mode)
     {
-    case PM_RUN_MODE_NORMAL:
+    case PM_SLEEP_MODE_NONE:
         break;
 
-    case PM_SLEEP_MODE_SLEEP:
+    case PM_SLEEP_MODE_IDLE:
         __WFI();
         break;
 
-    case PM_SLEEP_MODE_TIMER:
-        pmu_stop2_enter();
-        break;
-
-    case PM_SLEEP_MODE_SHUTDOWN:
-        pmu_standby_enter(PMU_STANDBY_PORT_NONE);
-        break;
-
-    default:
-        RT_ASSERT(0);
-        break;
-    }
-}
-
-static void _drv_pm_exit(struct rt_pm *pm)
-{
-    rt_uint32_t mode;
-
-    RT_ASSERT(pm != RT_NULL);
-
-    mode = pm->current_mode;
-
-    switch (mode)
-    {
-    case PM_RUN_MODE_NORMAL:
+    case PM_SLEEP_MODE_LIGHT:
         break;
 
-    case PM_SLEEP_MODE_SLEEP:
+    case PM_SLEEP_MODE_DEEP:
+        pmu_stop2_enter();
         break;
 
-    case PM_SLEEP_MODE_TIMER:
+    case PM_SLEEP_MODE_STANDBY:
+        pmu_standby_enter(PMU_STANDBY_PORT_NONE);
         break;
 
     case PM_SLEEP_MODE_SHUTDOWN:
@@ -73,32 +48,21 @@ static void _drv_pm_exit(struct rt_pm *pm)
     }
 }
 
-#if PM_RUN_MODE_COUNT > 1
-static void _drv_pm_frequency_change(struct rt_pm *pm, rt_uint32_t frequency)
-{
-    return;
-}
-#endif
-
 static int drv_hw_pm_init(void)
 {
     static const struct rt_pm_ops _ops =
     {
         _drv_pm_enter,
-        _drv_pm_exit,
-
-#if PM_RUN_MODE_COUNT > 1
-        _drv_pm_frequency_change,
-#endif
+        RT_NULL,
         RT_NULL,
         RT_NULL,
         RT_NULL
     };
 
-    rt_uint8_t timer_mask;
+    rt_uint8_t timer_mask = 0;
 
-    /* initialize timer mask */
-    timer_mask = 1UL << PM_SLEEP_MODE_TIMER;
+    /* initialize timer mask(no need tickless) */
+    // timer_mask = 1UL << PM_SLEEP_MODE_DEEP;
 
     /* initialize system pm module */
     rt_system_pm_init(&_ops, timer_mask, RT_NULL);

bsp/es32f0654/drivers/board.h

@@ -17,7 +17,7 @@
 #define ES32F0_SRAM_SIZE    0x8000
 #define ES32F0_SRAM_END     (0x20000000 + ES32F0_SRAM_SIZE)
 
-#ifdef __CC_ARM
+#if defined(__CC_ARM) || defined(__CLANG_ARM)
     extern int Image$$RW_IRAM1$$ZI$$Limit;
     #define HEAP_BEGIN  ((void *)&Image$$RW_IRAM1$$ZI$$Limit)
 #elif __ICCARM__

bsp/es32f0654/drivers/drv_pm.c

@@ -6,6 +6,7 @@
  * Change Logs:
  * Date           Author        Notes
  * 2019-04-01     wangyq        the first version
+ * 2019-05-06     Zero-Free     adapt to the new power management interface
  */
 
 #include <rthw.h>
@@ -16,52 +17,26 @@
 
 #ifdef RT_USING_PM
 
-static void _drv_pm_enter(struct rt_pm *pm)
+static void _drv_pm_enter(struct rt_pm *pm, uint8_t mode)
 {
-    rt_uint32_t mode;
-
-    mode = pm->current_mode;
-
     switch (mode)
     {
-    case PM_RUN_MODE_NORMAL:
+    case PM_SLEEP_MODE_NONE:
         break;
 
-    case PM_SLEEP_MODE_SLEEP:
+    case PM_SLEEP_MODE_IDLE:
         __WFI();
         break;
 
-    case PM_SLEEP_MODE_TIMER:
-        pmu_stop2_enter();
-        break;
-
-    case PM_SLEEP_MODE_SHUTDOWN:
-        pmu_standby_enter(PMU_STANDBY_PORT_NONE);
-        break;
-
-    default:
-        RT_ASSERT(0);
-        break;
-    }
-}
-
-static void _drv_pm_exit(struct rt_pm *pm)
-{
-    rt_uint32_t mode;
-
-    RT_ASSERT(pm != RT_NULL);
-
-    mode = pm->current_mode;
-
-    switch (mode)
-    {
-    case PM_RUN_MODE_NORMAL:
+    case PM_SLEEP_MODE_LIGHT:
         break;
 
-    case PM_SLEEP_MODE_SLEEP:
+    case PM_SLEEP_MODE_DEEP:
+        pmu_stop2_enter();
         break;
 
-    case PM_SLEEP_MODE_TIMER:
+    case PM_SLEEP_MODE_STANDBY:
+        pmu_standby_enter(PMU_STANDBY_PORT_NONE);
         break;
 
     case PM_SLEEP_MODE_SHUTDOWN:
@@ -73,32 +48,21 @@ static void _drv_pm_exit(struct rt_pm *pm)
     }
 }
 
-#if PM_RUN_MODE_COUNT > 1
-static void _drv_pm_frequency_change(struct rt_pm *pm, rt_uint32_t frequency)
-{
-    return;
-}
-#endif
-
 static int drv_hw_pm_init(void)
 {
     static const struct rt_pm_ops _ops =
     {
         _drv_pm_enter,
-        _drv_pm_exit,
-
-#if PM_RUN_MODE_COUNT > 1
-        _drv_pm_frequency_change,
-#endif
+        RT_NULL,
         RT_NULL,
         RT_NULL,
         RT_NULL
     };
 
-    rt_uint8_t timer_mask;
+    rt_uint8_t timer_mask = 0;
 
-    /* initialize timer mask */
-    timer_mask = 1UL << PM_SLEEP_MODE_TIMER;
+    /* initialize timer mask(no need tickless) */
+    timer_mask = 1UL << PM_SLEEP_MODE_DEEP;
 
     /* initialize system pm module */
     rt_system_pm_init(&_ops, timer_mask, RT_NULL);