Juan Castillo 9400b40ea4 Disable PL011 UART before configuring it ... The PL011 TRM (ARM DDI 0183G) specifies that the UART must be disabled before any of the control registers are programmed. The PL011 driver included in TF does not disable the UART, so the initialization in BL2 and BL31 is violating this requirement (and potentially in BL1 if the UART is enabled after reset). This patch modifies the initialization function in the PL011 console driver to disable the UART before programming the control registers. Register clobber list and documentation updated. Fixes ARM-software/tf-issues#300 Change-Id: I839b2d681d48b03f821ac53663a6a78e8b30a1a1		2016-01-21 17:27:47 +00:00
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bl1	FWU: Add Generic Firmware Update framework support in BL1	2015-12-09 17:41:18 +00:00
bl31	Use designated initialization in DECLARE_RT_SVC macro	2016-01-13 09:39:11 +00:00
bl32	Enable use of FIQs and IRQs as TSP interrupts	2015-12-04 12:02:12 +00:00
common	Rearrange fields in TF data structures to reduce padding	2016-01-13 09:39:40 +00:00
drivers	Disable PL011 UART before configuring it	2016-01-21 17:27:47 +00:00
lib	Add support for ARM Cortex-A35 processor	2016-01-12 09:25:12 +00:00
plat	FWU: Pass client cookie to FWU_SMC_UPDATE_DONE	2015-12-15 14:33:25 +00:00
stdlib	Enable type-checking of arguments passed to printf() et al.	2015-03-06 13:07:43 +00:00