src/mainboard/google/brya/variants/vell/variant.c

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/variants.h>
   4 #include <boardid.h>
   5 #include <sar.h>
   6 #include <soc/pci_devs.h>
   7 #include <static.h>
   8
   9 const char *get_wifi_sar_cbfs_filename(void)
  10 {
  11         return "wifi_sar_0.hex";
  12 }
  13
  14 void variant_devtree_update(void)
  15 {
  16         struct device *i2c0_cs35l53_0 = DEV_PTR(i2c0_cs35l53_0);
  17         struct device *i2c0_cs35l53_1 = DEV_PTR(i2c0_cs35l53_1);
  18         struct device *i2c7_cs35l53_0 = DEV_PTR(i2c7_cs35l53_0);
  19         struct device *i2c7_cs35l53_1 = DEV_PTR(i2c7_cs35l53_1);
  20
  21         uint32_t board_ver = board_id();
  22
  23         if (board_ver >= 2) {
  24                 i2c0_cs35l53_0->enabled = 0;
  25                 i2c0_cs35l53_1->enabled = 0;
  26                 i2c7_cs35l53_0->enabled = 1;
  27                 i2c7_cs35l53_1->enabled = 1;
  28         } else {
  29                 i2c0_cs35l53_0->enabled = 1;
  30                 i2c0_cs35l53_1->enabled = 1;
  31                 i2c7_cs35l53_0->enabled = 0;
  32                 i2c7_cs35l53_1->enabled = 0;
  33         }
  34 }