Gerald Lejeune adb4fcfb4c Enable asynchronous abort exceptions during boot ... Asynchronous abort exceptions generated by the platform during cold boot are not taken in EL3 unless SCR_EL3.EA is set. Therefore EA bit is set along with RES1 bits in early BL1 and BL31 architecture initialisation. Further write accesses to SCR_EL3 preserve these bits during cold boot. A build flag controls SCR_EL3.EA value to keep asynchronous abort exceptions being trapped by EL3 after cold boot or not. For further reference SError Interrupts are also known as asynchronous external aborts. On Cortex-A53 revisions below r0p2, asynchronous abort exceptions are taken in EL3 whatever the SCR_EL3.EA value is. Fixes arm-software/tf-issues#368 Signed-off-by: Gerald Lejeune <gerald.lejeune@st.com>		2016-03-30 17:26:23 +02:00
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aarch64	Remove all non-configurable dead loops	2016-03-14 16:41:18 +00:00
bl_common.c	Add support for %p in tf_printf()	2016-02-18 09:45:39 +00:00
context_mgmt.c	Enable asynchronous abort exceptions during boot	2016-03-30 17:26:23 +02:00
tf_printf.c	Add support for %p in tf_printf()	2016-02-18 09:45:39 +00:00