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| author | Michal Simek <michal.simek@xilinx.com> | 2013-04-22 11:23:16 +0200 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2013-04-30 11:22:43 +0200 |
| commit | 0f21f98dd4d6bff72df4eeaca4163779896cb336 (patch) | |
| tree | 796651fceccc2d19ce2ba1e38156491dca8d6b0c /arch | |
| parent | 8848668e136cccb30229b5e1484d41e0b5a6830a (diff) | |
| download | u-boot-imx-0f21f98dd4d6bff72df4eeaca4163779896cb336.zip u-boot-imx-0f21f98dd4d6bff72df4eeaca4163779896cb336.tar.gz u-boot-imx-0f21f98dd4d6bff72df4eeaca4163779896cb336.tar.bz2 | |
watchdog: Add support for Xilinx Microblaze watchdog
Watchdog can be used on Microblaze, PPC and Zynq hw designs.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/include/asm/processor.h | 4 | ||||
| -rw-r--r-- | arch/microblaze/lib/board.c | 3 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/microblaze/include/asm/processor.h b/arch/microblaze/include/asm/processor.h index 2c4d5ff..d33faeb 100644 --- a/arch/microblaze/include/asm/processor.h +++ b/arch/microblaze/include/asm/processor.h @@ -31,4 +31,8 @@ extern char __text_start[]; /* Microblaze board initialization function */ void board_init(void); +/* Watchdog functions */ +extern int hw_watchdog_init(void); +extern void hw_watchdog_disable(void); + #endif /* __ASM_MICROBLAZE_PROCESSOR_H */ diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c index a7c2f76..815fb5a 100644 --- a/arch/microblaze/lib/board.c +++ b/arch/microblaze/lib/board.c @@ -61,6 +61,9 @@ init_fnc_t *init_sequence[] = { serial_init, console_init_f, interrupts_init, +#ifdef CONFIG_XILINX_TB_WATCHDOG + hw_watchdog_init, +#endif timer_init, NULL, }; |