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e2220-1170: Remove hard-coded counter frequency

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The counter frequency is derived from clk_m on Tegra, but that clock can
be configured by the primary bootloader to run at the same frequency as
the oscillator (38.4 MHz on Tegra210) or a divided down frequency (most
typically 19.2 MHz). Remove the hard-coded frequency and allow the timer
setup code to query the correct value at runtime.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Thierry Reding 2015-08-20 11:42:21 +02:00 committed by Tom Warren
parent 97c02d87f4
commit 95bdf6469d
1 changed files with 0 additions and 3 deletions
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3
include/configs/e2220-1170.h
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@ -59,7 +59,4 @@
#include "tegra-common-usb-gadget.h"
#include "tegra-common-post.h"
/* Crystal is 38.4MHz. clk_m runs at half that rate */
#define COUNTER_FREQUENCY 19200000
#endif /* _E2220_1170_H */