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Diffstat (limited to 'arch/mips/bcm47xx/setup.c')
-rw-r--r--arch/mips/bcm47xx/setup.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/arch/mips/bcm47xx/setup.c b/arch/mips/bcm47xx/setup.c
index 2b63e7e7d3d3..ad439c273003 100644
--- a/arch/mips/bcm47xx/setup.c
+++ b/arch/mips/bcm47xx/setup.c
@@ -59,12 +59,21 @@ static void bcm47xx_machine_restart(char *command)
switch (bcm47xx_bus_type) {
#ifdef CONFIG_BCM47XX_SSB
case BCM47XX_BUS_TYPE_SSB:
- ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 3);
+ if (bcm47xx_bus.ssb.chip_id == 0x4785)
+ write_c0_diag4(1 << 22);
+ ssb_watchdog_timer_set(&bcm47xx_bus.ssb, 1);
+ if (bcm47xx_bus.ssb.chip_id == 0x4785) {
+ __asm__ __volatile__(
+ ".set\tmips3\n\t"
+ "sync\n\t"
+ "wait\n\t"
+ ".set\tmips0");
+ }
break;
#endif
#ifdef CONFIG_BCM47XX_BCMA
case BCM47XX_BUS_TYPE_BCMA:
- bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, 3);
+ bcma_chipco_watchdog_timer_set(&bcm47xx_bus.bcma.bus.drv_cc, 1);
break;
#endif
}