PM Update; add configs//ekk-lm3s9b96

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4888 42af7a65-404d-4744-a932-0658087f49c3

3 files changed, 33 insertions, 11 deletions

diff --git a/nuttx/arch/arm/src/lm3s/lm3s_internal.h b/nuttx/arch/arm/src/lm3s/lm3s_internal.h
index d9c8fd2e0..16e849b3f 100644
--- a/nuttx/arch/arm/src/lm3s/lm3s_internal.h
+++ b/nuttx/arch/arm/src/lm3s/lm3s_internal.h
@@ -284,6 +284,8 @@
 #  define GPIO_I2C1_SDA    (GPIO_FUNC_PFODIO | GPIO_PORTA | 7)   /* PA7: I2C1 data (I2C1SDA) */
 #  define GPIO_PWM1_2      (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 0) /* PB0: PWM Generator 1, PWM2 */
 #  define GPIO_PWM1_3      (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 1) /* PB1: PWM Generator 1, PWM3 */
+#  define GPIO_USB0ID      (GPIO_FUNC_PFINPUT | GPIO_PORTB | 0)  /* PB0: USBID signal from the USB-On-the-Go */
+#  define GPIO_USB0VBUS    (GPIO_FUNC_PFODIO | GPIO_PORTB | 1)   /* PB1: USB VBUS input signal from USB-OTG */
 #  define GPIO_I2C0_SCL    (GPIO_FUNC_PFOUTPUT | GPIO_PORTB | 2) /* PB2: I2C0 clock (I2C0SCL) */
 #  define GPIO_I2C0_SDA    (GPIO_FUNC_PFODIO | GPIO_PORTB | 3)   /* PB3: I2C0 data (I2C0SDA) */
 #  define GPIO_CMP0_NIN    (GPIO_FUNC_PFINPUT | GPIO_PORTB | 4)  /* PB4: Analog comparator 0 negative input (C0-) */
@@ -292,7 +294,7 @@
 #  define GPIO_JTAG_TRST   (GPIO_FUNC_PFINPUT | GPIO_PORTB | 7)  /* PB7: JTAG ~TRST */
 #  define GPIO_JTAG_TCK    (GPIO_FUNC_PFINPUT | GPIO_PORTC | 0)  /* PC0: JTAG/SWD CLK */
 #  define GPIO_JTAG_SWCLK  (GPIO_FUNC_PFINPUT | GPIO_PORTC | 0)  /* PC0: JTAG/SWD CLK */
-#  define GPIO_JTAG_TMS    (GPIO_FUNC_PFIO | GPIO_PORTC | 1)     /* PC1: JTAG TMS */
+#  define GPIO_JTAG_TMS    (GPIO_FUNC_PFINPUT | GPIO_PORTC | 1)  /* PC1: JTAG TMS */
 #  define GPIO_JTAG_SWDIO  (GPIO_FUNC_PFIO | GPIO_PORTC | 1)     /* PC1: JTAG SWDIO */
 #  define GPIO_JTAG_TDI    (GPIO_FUNC_PFINPUT | GPIO_PORTC | 2)  /* PC2: JTAG TDI */
 #  define GPIO_JTAG_TDO    (GPIO_FUNC_PFOUTPUT | GPIO_PORTC | 3) /* PC3: JTAG TDO */
diff --git a/nuttx/arch/arm/src/stm32/stm32_pmstop.c b/nuttx/arch/arm/src/stm32/stm32_pmstop.c
index c68885611..9bd4af73a 100644
--- a/nuttx/arch/arm/src/stm32/stm32_pmstop.c
+++ b/nuttx/arch/arm/src/stm32/stm32_pmstop.c
@@ -107,8 +107,16 @@ int stm32_pmstop(bool lpds)
   regval |= NVIC_SYSCON_SLEEPDEEP;
   putreg32(regval, NVIC_SYSCON);
   
-  /* Sleep until the wakeup interrupt occurs (us WFE to wait for an event) */
+  /* Sleep until the wakeup interrupt or event occurs */
 
-  asm("WFI");
+#ifdef CONFIG_PM_WFE
+  /* Mode: SLEEP + Entry with WFE */
+
+  __asm("wfe");
+#else
+  /* Mode: SLEEP + Entry with WFI */
+
+  __asm("wfi");
+#endif
   return OK;
 }
diff --git a/nuttx/arch/arm/src/stm32/stm32_serial.c b/nuttx/arch/arm/src/stm32/stm32_serial.c
index ab456eeb5..a5864acb6 100644
--- a/nuttx/arch/arm/src/stm32/stm32_serial.c
+++ b/nuttx/arch/arm/src/stm32/stm32_serial.c
@@ -132,8 +132,8 @@
 
 /* Power management definitions */
 
-#if defined(CONFIG_PM) && !defined(CONFG_PM_SERIAL_ACTIVITY)
-#  define CONFG_PM_SERIAL_ACTIVITY 10
+#if defined(CONFIG_PM) && !defined(CONFIG_PM_SERIAL_ACTIVITY)
+#  define CONFIG_PM_SERIAL_ACTIVITY 10
 #endif
 
 #ifdef USE_SERIALDRIVER
@@ -1089,8 +1089,8 @@ static int up_interrupt_common(struct up_dev_s *priv)
 
   /* Report serial activity to the power management logic */
 
-#if defined(CONFIG_PM) && CONFG_PM_SERIAL_ACTIVITY > 0
-  pm_activity(CONFG_PM_SERIAL_ACTIVITY);
+#if defined(CONFIG_PM) && CONFIG_PM_SERIAL_ACTIVITY > 0
+  pm_activity(CONFIG_PM_SERIAL_ACTIVITY);
 #endif
 
   /* Loop until there are no characters to be transferred or,
@@ -1589,19 +1589,31 @@ static void up_pm_notify(struct pm_callback_s *cb, enum pm_state_e pmstate)
   switch (pmstate)
     {
       case(PM_NORMAL):
-        /* Logic for PM_NORMAL goes here */
+        {
+          /* Logic for PM_NORMAL goes here */
+
+        }
         break;
 
       case(PM_IDLE):
-        /* Logic for PM_IDLE goes here */
+        {
+          /* Logic for PM_IDLE goes here */
+
+        }
         break;
 
       case(PM_STANDBY):
-        /* Logic for PM_STANDBY goes here */
+        {
+          /* Logic for PM_STANDBY goes here */
+
+        }
         break;
 
       case(PM_SLEEP):
-        /* Logic for PM_SLEEP goes here */
+        {
+          /* Logic for PM_SLEEP goes here */
+
+        }
         break;
 
       default: