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Age	Commit message (Collapse)	Author
2015-09-28	Bug fix in the SP804 dual timer driver	Sandrine Bailleux
	The generic delay timer driver expects a pointer to a timer_ops_t structure containing the specific timer driver information. It doesn't make a copy of the structure, instead it just keeps the pointer. Therefore, this pointer must remain valid over time. The SP804 driver doesn't satisfy this requirement. The sp804_timer_init() macro creates a temporary instanciation of the timer_ops_t structure on the fly and passes it to the generic delay timer. When this temporary instanciation gets deallocated, the generic delay timer is left with a pointer to invalid data. This patch fixes this bug by statically allocating the SP804 timer_ops_t structure. Change-Id: I8fbf75907583aef06701e3fd9fabe0b2c9bc95bf
2015-06-18	Add SP804 delay timer driver	Ryan Harkin
	Add a delay timer driver for the ARM SP804 dual timer. This driver only uses the first timer, called timer 1 in the SP804 Technical Reference Manual (ARM DDI 0271D). To use this driver, the BSP must provide three constants: * The base address of the SP804 dual timer * The clock multiplier * The clock divider The BSP is responsible for calling sp804_timer_init(). The SP804 driver instantiates a constant timer_ops_t and calls the generic timer_init(). Change-Id: I49ba0a52bdf6072f403d1d0a20e305151d4bc086 Co-authored-by: Dan Handley <dan.handley@arm.com>