[MIPS] Add bcm1480 ZBus trace support, fix wait related bugs

Make ZBus tracing generic - moving it to a common direcotry under
arch/mips/sibyte, add bcm1480 support and fix some wait related
bugs (thanks to Ralf for assistance on that).

Signed-off-by: Mark Mason <mason@broadcom.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig
index bdf24a7b5494..e6b003ec6716 100644
--- a/arch/mips/sibyte/Kconfig
+++ b/arch/mips/sibyte/Kconfig
@@ -2,6 +2,7 @@ config SIBYTE_SB1250
         bool
         select HW_HAS_PCI
         select SIBYTE_ENABLE_LDT_IF_PCI
+        select SIBYTE_HAS_ZBUS_PROFILING
         select SIBYTE_SB1xxx_SOC
         select SYS_SUPPORTS_SMP
 
@@ -34,6 +35,7 @@ config SIBYTE_BCM112X
 config SIBYTE_BCM1x80
         bool
         select HW_HAS_PCI
+        select SIBYTE_HAS_ZBUS_PROFILING
         select SIBYTE_SB1xxx_SOC
         select SYS_SUPPORTS_SMP