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ARM: bcm2835: fix get_timer() to return ms

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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 <swarren@wwwdotorg.org>
This commit is contained in:
Stephen Warren
2013-03-27 18:43:23 +00:00
committed by Albert ARIBAUD
parent 009d75ccc1
commit 5eaa215607
4 changed files with 17 additions and 6 deletions
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2
include/configs/rpi_b.h
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@@ -31,7 +31,7 @@
#define CONFIG_MACH_TYPE MACH_TYPE_BCM2708
/* Timer */
#define CONFIG_SYS_HZ 1000000
#define CONFIG_SYS_HZ 1000
/* Memory layout */
#define CONFIG_NR_DRAM_BANKS 1