Implement a leaner printf for Trusted Firmware
This patch implements a "tf_printf" which supports only the commonly
used format specifiers in Trusted Firmware, which uses a lot less
stack space than the stdlib printf function.

Fixes ARM-software/tf-issues#116

Change-Id: I7dfa1944f4c1e634b3e2d571f49afe02d109a351
1 parent a1a4417 commit b79af9344503b2d7b435451cfb8b1ab80b8afdf4
@Soby Mathew Soby Mathew authored on 12 Jun 2014
Showing 11 changed files
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Makefile
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bl1/bl1_main.c
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bl2/bl2_main.c
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bl31/bl31_main.c
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bl32/tsp/tsp_interrupt.c
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bl32/tsp/tsp_main.c
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common/bl_common.c
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common/debug.c
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common/tf_printf.c 0 → 100644
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include/common/debug.h
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lib/stdlib/assert.c