void alt_gpi_mask(u16 clr, u16 set)
{
u16 alt_gp = read_pmbase16(ALT_GP_SMI_EN);
alt_gp &= ~clr;
alt_gp |= set;
write_pmbase16(ALT_GP_SMI_EN, alt_gp);
}
/**
* @brief read and clear PM1_STS
* @return PM1_STS register
*/
u16 reset_pm1_status(void)
{
u16 reg16 = read_pmbase16(PM1_STS);
/* set status bits are cleared by writing 1 to them */
write_pmbase16(PM1_STS, reg16);
return reg16;
}
/**
* @brief read and clear ALT_GP_SMI_STS
* @return ALT_GP_SMI_STS register
*/
u16 reset_alt_gp_smi_status(void)
{
u16 reg16;
reg16 = read_pmbase16(ALT_GP_SMI_STS);
/* set status bits are cleared by writing 1 to them */
write_pmbase16(ALT_GP_SMI_STS, reg16);
return reg16;
}
static void pch_generic_setup(void)
{
RCBA32(GCS) = RCBA32(GCS) | (1 << 5); /* No reset */
write_pmbase16(TCO1_CNT, 1 << 11); /* halt timer */
}