libpayload: configs: Add new config.featuretest to broaden CI
[coreboot.git] / src / mainboard / supermicro / x10slm-f / bootblock.c
blobc2c04ddbcf5a2e673587dd132679e5fba5835d57
1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 #include <device/pnp_ops.h>
4 #include <superio/nuvoton/common/nuvoton.h>
5 #include <superio/nuvoton/nct6776/nct6776.h>
6 #include <southbridge/intel/lynxpoint/pch.h>
8 void mainboard_config_superio(void)
10 const pnp_devfn_t GLOBAL_PSEUDO_DEV = PNP_DEV(0x2e, 0);
11 const pnp_devfn_t SERIAL_DEV = PNP_DEV(0x2e, NCT6776_SP1);
12 const pnp_devfn_t ACPI_DEV = PNP_DEV(0x2e, NCT6776_ACPI);
14 nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
16 nuvoton_pnp_enter_conf_state(GLOBAL_PSEUDO_DEV);
18 /* Select HWM/LED functions instead of floppy functions. */
19 pnp_write_config(GLOBAL_PSEUDO_DEV, 0x1c, 0x03);
20 pnp_write_config(GLOBAL_PSEUDO_DEV, 0x24, 0x24);
22 /* Power RAM in S3 and let the PCH handle power failure actions. */
23 pnp_set_logical_device(ACPI_DEV);
24 pnp_write_config(ACPI_DEV, 0xe4, 0x70);
26 nuvoton_pnp_exit_conf_state(GLOBAL_PSEUDO_DEV);