From 5eaa215607c8668bfa6a7183407eba8fec63d648 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 27 Mar 2013 18:43:23 +0000 Subject: ARM: bcm2835: fix get_timer() to return ms Apparently, CONFIG_SYS_HZ must be 1000. Change this, and fix the timer driver to conform to this. Have the timer implementation export a custom API get_timer_us() for use by the BCM2835 MMC API, which needs us resolution for a HW workaround. Signed-off-by: Stephen Warren --- arch/arm/include/asm/arch-bcm2835/timer.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm/include/asm/arch-bcm2835') diff --git a/arch/arm/include/asm/arch-bcm2835/timer.h b/arch/arm/include/asm/arch-bcm2835/timer.h index 30c70e0..c2001b6 100644 --- a/arch/arm/include/asm/arch-bcm2835/timer.h +++ b/arch/arm/include/asm/arch-bcm2835/timer.h @@ -34,4 +34,6 @@ struct bcm2835_timer_regs { #define BCM2835_TIMER_CS_M1 (1 << 1) #define BCM2835_TIMER_CS_M0 (1 << 0) +extern ulong get_timer_us(ulong base); + #endif -- cgit v1.1