Introduce crash console APIs for crash reporting
This patch introduces platform APIs to initialise and
print a character on a designated crash console.
For the FVP platform, PL011_UART0 is the designated
crash console. The platform porting guide is also updated
to document the new APIs.

Change-Id: I5e97d8762082e0c88c8c9bbb479353eac8f11a66
1 parent 462c835 commit c67b09bd2cf04cac2160968907f0a9fc65472a11
@Soby Mathew Soby Mathew authored on 14 Jul 2014
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docs/porting-guide.md
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include/common/asm_macros.S
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include/plat/common/platform.h
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plat/common/aarch64/platform_helpers.S
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plat/fvp/aarch64/fvp_helpers.S