src/mainboard/lenovo/g505s/mainboard.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include "ec.h"
   4
   5 #include <acpi/acpi.h>
   6 #include <cpu/x86/smm.h>
   7 #include <device/device.h>
   8 #include <southbridge/amd/common/amd_pci_util.h>
   9
  10 #include <southbridge/amd/agesa/hudson/smi.h>
  11
  12 static const u8 mainboard_picr_data[0x54] = {
  13         0x1F, 0x1f, 0x1f, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x0A, 0xF1, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F,
  14         0x09, 0x1F, 0x1F, 0x0B, 0x1F, 0x0B, 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  15         0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  16         0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  17         0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  18         0x1F, 0x1F, 0x1F, 0x1F
  19 };
  20 static const u8 mainboard_intr_data[0x54] = {
  21         0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x00, 0x00, 0x00, 0x00, 0x1F, 0x1F, 0x1F, 0x1F,
  22         0x09, 0x1F, 0x1F, 0x10, 0x1F, 0x10, 0x1F, 0x10, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  23         0x05, 0x1F, 0x1F, 0x1F, 0x1F, 0x1F, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  24         0x12, 0x11, 0x12, 0x11, 0x12, 0x11, 0x12, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  25         0x11, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
  26         0x10, 0x11, 0x12, 0x13
  27 };
  28
  29 static void pavilion_cold_boot_init(void)
  30 {
  31         /* Lid SMI is only used in non-ACPI mode; leave it off in S3 resume */
  32         hudson_configure_gevent_smi(EC_LID_GEVENT, SMI_MODE_SMI, SMI_LVL_LOW);
  33         /* EC is not powered off during S3 sleep */
  34         lenovo_g505s_ec_init();
  35 }
  36
  37 /* PIRQ Setup */
  38 static void pirq_setup(void)
  39 {
  40         intr_data_ptr = mainboard_intr_data;
  41         picr_data_ptr = mainboard_picr_data;
  42 }
  43
  44 static void mainboard_enable(struct device *dev)
  45 {
  46         pirq_setup();
  47
  48         hudson_configure_gevent_smi(EC_SMI_GEVENT, SMI_MODE_SMI, SMI_LVL_HIGH);
  49         global_smi_enable();
  50
  51         if (!acpi_is_wakeup_s3())
  52                 pavilion_cold_boot_init();
  53 }
  54
  55 struct chip_operations mainboard_ops = {
  56         .enable_dev = mainboard_enable,
  57 };