/* SPDX-License-Identifier: GPL-2.0-or-later */ #include <baseboard/variants.h> #include <console/console.h> #include <fw_config.h> #include <soc/bootblock.h> #include <sar.h> const char *get_wifi_sar_cbfs_filename(void) { return "wifi_sar_0.hex"; } /* * TODO(b/229022567): This is a workaround which will be removed once we * implement a proper solution for configuring the descriptor differently for * different SKUs. */ void variant_update_descriptor(void) { /* * UfsCont1Config = "Disabled" * IshSupported = "No" */ struct descriptor_byte emmc_bytes[] = { { 0x1f8, 0x55 }, { 0x1f9, 0x55 }, { 0xc18, 0x89 }, { 0xc1d, 0xb8 }, }; /* * UfsCont1Config = "X2" * IshSupported = "Yes" */ struct descriptor_byte ufs_bytes[] = { { 0x1f8, 0x95 }, { 0x1f9, 0x59 }, { 0xc18, 0x09 }, { 0xc1d, 0x28 }, }; if (fw_config_probe(FW_CONFIG(STORAGE, STORAGE_UFS))) { printk(BIOS_INFO, "Configuring descriptor for UFS\n"); configure_descriptor(ufs_bytes, ARRAY_SIZE(ufs_bytes)); } else { printk(BIOS_INFO, "Configuring descriptor for eMMC\n"); configure_descriptor(emmc_bytes, ARRAY_SIZE(emmc_bytes)); } }