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init.h: Trivial clean-up

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This commit is contained in:
Gregory Nutt 2016-02-05 09:25:12 -06:00
parent 8a9fa634bf
commit 0984104a9a
1 changed files with 18 additions and 13 deletions
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31
include/nuttx/init.h
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@ -48,6 +48,9 @@
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Macros for testing which OS services are available at this phase of
* initialization.
*/
#define OSINIT_MM_READY() (g_os_initstate >= OSINIT_MEMORY)
#define OSINIT_HW_READY() (g_os_initstate >= OSINIT_HARDWARE)
@ -62,19 +65,21 @@
enum os_initstate_e
{
OSINIT_POWERUP = 0, /* 1. Power-up. No initialization yet performed */
OSINIT_BOOT, /* 2. Basic boot up initialization is complete. OS
* services and hardware resources are not yet
* available. */
OSINIT_MEMORY, /* 3. The memory manager has been initialized */
OSINIT_HARDWARE, /* 4. MCU-specific hardware is complete. Hardware
* resources such as timers and device drivers
* are now avaiable. Low-level OS services
* sufficient to support the hardware are
* also avaialable but the OS has not yet
* completed its full initialization. */
OSINIT_OSREADY /* 5. The OS is fully initialized and multi-tasking
* is active. */
OSINIT_POWERUP = 0, /* Power-up. No initialization yet performed.
* Depends on .bss initialization logic for this
* value. */
OSINIT_BOOT = 1, /* Basic boot up initialization is complete. OS
* services and hardware resources are not yet
* available. */
OSINIT_MEMORY = 2, /* The memory manager has been initialized */
OSINIT_HARDWARE = 3, /* MCU-specific hardware is initialized. Hardware
* resources such as timers and device drivers are
* now avaiable. Low-level OS services sufficient
* to support the hardware are also avaialable but
* the OS has not yet completed its full
* initialization. */
OSINIT_OSREADY = 4 /* The OS is fully initialized and multi-tasking is
* active. */
};
/****************************************************************************