A_UINT32 pll_settling_time; /* 50us */
} cmnos_clocking_table[] = {
{A_REFCLK_10_MHZ,
- //10485760,
+ //10485760,
10000000,
- 0x0,
+ 0x0,
0x0,
0x0},
- {A_REFCLK_20_MHZ,
- //20971520,
+ {A_REFCLK_20_MHZ,
+ //20971520,
20000000,
- 0x0,
+ 0x0,
0x0,
0x0},
{A_REFCLK_40_MHZ,
- //41943040,
- 40000000,
+ //41943040,
+ 40000000,
0x0,
0x0,
0x0},
- {A_REFCLK_UNKNOWN,
- 0,
- 0x0,
+ {A_REFCLK_UNKNOWN,
+ 0,
+ 0x0,
0x0,
0x0},
};
A_UINT32 ref_clk = (clock_info->ticks_per_sec) >> 20;
A_UINT32 start_time = NOW();
unsigned int num_ticks = us*ref_clk; // system_freq == number of ticks per 1us
-
+
while ( (NOW() - start_time) < num_ticks) {
/* busy spin */;
}
clock_info = (struct cmnos_clock_s *)&cmnos_clocking_table[i];
// HOST_INTEREST->hi_clock_info = (A_UINT32)clock_info;
-
+
#endif
}
cmnos_tick(void)
{
#if 0
-
+
set_ccompare0(xthal_get_ccompare(XTENSA_TIMER_0)+ONE_MSEC);
cticks++;