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Blackfin arch: add a compatible DOUBLE_FAULT define to enable resets on double faults in either core

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Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Mike Frysinger 2007-11-13 00:31:33 +08:00 committed by Bryan Wu
parent 53f8a252df
commit fa43cd8b10
1 changed files with 9 additions and 6 deletions
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15
include/asm-blackfin/mach-bf561/defBF561.h
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@ -55,6 +55,7 @@
/* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */ /* For MMR's that are reserved on Core B, set up defines to better integrate with other ports */
#define SWRST SICA_SWRST #define SWRST SICA_SWRST
#define SYSCR SICA_SYSCR #define SYSCR SICA_SYSCR
#define DOUBLE_FAULT (DOUBLE_FAULT_B|DOUBLE_FAULT_A)
#define RESET_DOUBLE (SWRST_DBL_FAULT_B|SWRST_DBL_FAULT_A) #define RESET_DOUBLE (SWRST_DBL_FAULT_B|SWRST_DBL_FAULT_A)
#define RESET_WDOG (SWRST_WDT_B|SWRST_WDT_A) #define RESET_WDOG (SWRST_WDT_B|SWRST_WDT_A)
#define RESET_SOFTWARE (SWRST_OCCURRED) #define RESET_SOFTWARE (SWRST_OCCURRED)
@ -877,12 +878,14 @@
#define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */ #define PLL_LOCKED 0x0020 /* PLL_LOCKCNT Has Been Reached */
/* SWRST Mask */ /* SWRST Mask */
#define SYSTEM_RESET 0x00000007 /* Initiates a system software reset */ #define SYSTEM_RESET 0x0007 /* Initiates a system software reset */
#define SWRST_DBL_FAULT_B 0x00000800 /* SWRST Core B Double Fault */ #define DOUBLE_FAULT_A 0x0008 /* Core A Double Fault Causes Reset */
#define SWRST_DBL_FAULT_A 0x00001000 /* SWRST Core A Double Fault */ #define DOUBLE_FAULT_B 0x0010 /* Core B Double Fault Causes Reset */
#define SWRST_WDT_B 0x00002000 /* SWRST Watchdog B */ #define SWRST_DBL_FAULT_B 0x0800 /* SWRST Core B Double Fault */
#define SWRST_WDT_A 0x00004000 /* SWRST Watchdog A */ #define SWRST_DBL_FAULT_A 0x1000 /* SWRST Core A Double Fault */
#define SWRST_OCCURRED 0x00008000 /* SWRST Status */ #define SWRST_WDT_B 0x2000 /* SWRST Watchdog B */
#define SWRST_WDT_A 0x4000 /* SWRST Watchdog A */
#define SWRST_OCCURRED 0x8000 /* SWRST Status */
/* ************* SYSTEM INTERRUPT CONTROLLER MASKS ***************** */ /* ************* SYSTEM INTERRUPT CONTROLLER MASKS ***************** */