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authorHarry Liebel <Harry.Liebel@arm.com>2013-12-12 13:00:29 +0000
committerDan Handley <dan.handley@arm.com>2014-01-17 10:27:53 +0000
commiteaec590e5fc2c7e3da8c353bd4139bd4b52b99c6 (patch)
tree1111fa88955c4ed37837f4dd4db37e76afa366ab /include/debug.h
parent4f6036834fb7f53e3002c37af1c9d0681e8ef675 (diff)
downloadarm-trusted-firmware-eaec590e5fc2c7e3da8c353bd4139bd4b52b99c6.tar.gz
Probe for GICv3 re-distributors on core bring-up
The GICv3 distributor can have more ports than CPUs are available in the system. Probe all re-distributors and use the matching affinity levels as specified by each core and re-distributor to decide which re-distributor to use with which CPU core. If a core cannot be matched with a re-distributor, the core panics and is placed in an endless loop. Change-Id: Ie393cfe07c7449a2383959e3c968664882e18afc
Diffstat (limited to 'include/debug.h')
-rw-r--r--include/debug.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/debug.h b/include/debug.h
index e3c3c93..e8ba7e2 100644
--- a/include/debug.h
+++ b/include/debug.h
@@ -55,5 +55,15 @@
#define ERROR(...) printf("ERROR: " __VA_ARGS__)
+
+/* For the moment this Panic function is very basic, Report an error and
+ * spin. This can be expanded in the future to provide more information.
+ */
+static inline void panic(void)
+{
+ ERROR("PANIC\n");
+ while (1);
+}
+
#endif /* __ASSEMBLY__ */
#endif /* __DEBUG_H__ */