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Add support for a BOARDIOC_RESET boardctl() command. Enable configuration options to support BOARDIOC_RESET for ARMv6-M and ARMv7-M

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This commit is contained in:
Gregory Nutt
2015-07-04 10:39:24 -06:00
parent d890c18c56
commit 049224f544
8 changed files with 128 additions and 28 deletions
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include/nuttx/board.h
+26 -1
View File
@@ -156,7 +156,9 @@ int board_app_initialize(void);
* particular board architecture.
*
* Input Parameters:
* status - Status information provided with the power off event.
* status - Status information provided with the reset event. This
* meaning of this status information is board-specific. If not used by
* a board, the value zero may be provided in calls to board_power_off.
*
* Returned Value:
* If this function returns, then it was not possible to power-off the
@@ -169,6 +171,29 @@ int board_app_initialize(void);
int board_power_off(int status);
#endif
/****************************************************************************
* Name: board_reset
*
* Description:
* Reset board. This function may or may not be supported by a
* particular board architecture.
*
* Input Parameters:
* status - Status information provided with the reset event. This
* meaning of this status information is board-specific. If not used by
* a board, the value zero may be provided in calls to board_reset.
*
* Returned Value:
* If this function returns, then it was not possible to power-off the
* board due to some constraints. The return value int this case is a
* board-specific reason for the failure to shutdown.
*
****************************************************************************/
#ifdef CONFIG_BOARDCTL_RESET
int board_reset(int status);
#endif
/****************************************************************************
* Name: board_tsc_setup
*
include/sys/boardctl.h
+13 -6
View File
@@ -64,6 +64,12 @@
* CONFIGURATION: CONFIG_BOARDCTL_POWEROFF
* DEPENDENCIES: Board logic must provide board_power_off
*
* CMD: BOARDIOC_RESET
* DESCRIPTION: Reset the board
* ARG: Integer value providing power off status information
* CONFIGURATION: CONFIG_BOARDCTL_RESET
* DEPENDENCIES: Board logic must provide board_reset
*
* CMD: BOARDIOC_TSCTEST_SETUP
* DESCRIPTION: Touchscreen controller test configuration
* ARG: Touch controller device minor number
@@ -98,11 +104,12 @@
#define BOARDIOC_INIT _BOARDIOC(0x0001)
#define BOARDIOC_POWEROFF _BOARDIOC(0x0002)
#define BOARDIOC_TSCTEST_SETUP _BOARDIOC(0x0003)
#define BOARDIOC_TSCTEST_TEARDOWN _BOARDIOC(0x0004)
#define BOARDIOC_ADCTEST_SETUP _BOARDIOC(0x0005)
#define BOARDIOC_PWMTEST_SETUP _BOARDIOC(0x0006)
#define BOARDIOC_GRAPHICS_SETUP _BOARDIOC(0x0007)
#define BOARDIOC_RESET _BOARDIOC(0x0003)
#define BOARDIOC_TSCTEST_SETUP _BOARDIOC(0x0004)
#define BOARDIOC_TSCTEST_TEARDOWN _BOARDIOC(0x0005)
#define BOARDIOC_ADCTEST_SETUP _BOARDIOC(0x0006)
#define BOARDIOC_PWMTEST_SETUP _BOARDIOC(0x0007)
#define BOARDIOC_GRAPHICS_SETUP _BOARDIOC(0x0008)
/* If CONFIG_BOARDCTL_IOCTL=y, then boad-specific commands will be support.
* In this case, all commands not recognized by boardctl() will be forwarded
@@ -111,7 +118,7 @@
* User defined board commands may begin with this value:
*/
#define BOARDIOC_USER _BOARDIOC(0x0008)
#define BOARDIOC_USER _BOARDIOC(0x0009)
/****************************************************************************
* Public Type Definitions