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platform: kendryte/k210: Simplify sysctl code

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Simplify sysctl.c code to only the used CPU freqency function.
This reduces the size of the final firmware by 4KB.

Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
This commit is contained in:
Damien Le Moal
2019-01-03 14:32:25 +09:00
parent 4079df63a7
commit c37a8508d1
3 changed files with 21 additions and 1910 deletions
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2
platform/kendryte/k210/uarths.c
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@@ -21,7 +21,7 @@ static volatile struct uarths *const uarths =
void uarths_init(u32 baud_rate, enum uarths_stopbit stopbit)
{
u32 freq = sysctl_clock_get_freq(SYSCTL_CLOCK_CPU);
u32 freq = sysctl_get_cpu_freq();
u16 div = freq / baud_rate - 1;
/* Set UART registers */