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| author | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-06-22 21:31:55 (GMT) |
|---|---|---|
| committer | Philipp Tomsich <philipp.tomsich@theobroma-systems.com> | 2017-08-13 15:12:22 (GMT) |
| commit | e78b04f9d52642a7284c7df7dbe46651af0c4065 (patch) | |
| tree | 7023bb10481ca30ad7f4092206c1265e4db7a0f9 /arch | |
| parent | 525a8c8f2cccd1118b85061c44ac1dc11847c99c (diff) | |
| download | u-boot-e78b04f9d52642a7284c7df7dbe46651af0c4065.tar.xz | |
rockchip: rk3368: spl: define COUNTER_FREQUENCY to 24MHz
The BootROM of the RK3368 Boot ROM does not initialise cntfrq_el0.
This change defines COUNTER_FREQUENCY, which is used by the AArch64 init
code in arch/arm/cpu/armv8/start.S to set up cntfrq_el0.
If the counter-frequency is not correctly set up, the calculation of
delays using the ARMv8 generic timer can not work correctly.
Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions