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![]() - According to ARM Dual-Timer Module (SP804) TRM (ARM DDI0271), -- Timer Value Register @ TIMER Base + 4 is Read-only. -- Prescale Value (Bits 3-2 of TIMER Control register) can only be one of 00,01,10. 11 is undefined. -- CFG_HZ for Versatile board is set to #define CFG_HZ (1000000 / 256) So Prescale bits is set to indicate - 8 Stages of Prescale, Clock divided by 256 - The Timer Control Register has one Undefined/Shouldn't Use Bit So we should do read/modify/write Operation Signed-off-by: Gururaja Hebbar <gururajakr@sanyo.co.in> |
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.. | ||
at91 | ||
davinci | ||
omap | ||
versatile | ||
config.mk | ||
cpu.c | ||
cpuinfo.c | ||
interrupts.c | ||
Makefile | ||
start.S |