Finally full multicore support for PortalPlayer 502x targets with an eye towards the possibility of other types. All SVN targets the low-lag code to speed up blocking operations. Most files are modified here simple due to a name change to actually support a real event object and a param change to create_thread. Add some use of new features but just sit on things for a bit and leave full integration for later. Work will continue on to address size on sensitive targets and simplify things if possible. Any PP target having problems with SWP can easily be changed to sw corelocks with one #define change in config.h though only PP5020 has shown an issue and seems to work without any difficulties.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15134 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 4 insertions, 0 deletions

diff --git a/firmware/export/system.h b/firmware/export/system.h
index 24e1a2d861..dc10c4545f 100644
--- a/firmware/export/system.h
+++ b/firmware/export/system.h
@@ -45,6 +45,10 @@ bool detect_original_firmware(void);
 #endif
 
 #ifdef HAVE_ADJUSTABLE_CPU_FREQ
+#if NUM_CORES > 1
+extern struct spinlock boostctrl_spin;
+#endif
+void cpu_boost_init(void);
 #define FREQ cpu_frequency
 void set_cpu_frequency(long frequency);
 #ifdef CPU_BOOST_LOGGING