85 lines
4.6 KiB
C
85 lines
4.6 KiB
C
/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
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/*
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* Copyright (c) 2019 Amlogic, Inc. All rights reserved.
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*/
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#ifndef __BL2_EFUSE_H__
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#define __BL2_EFUSE_H__
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#include <linux/types.h>
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#if 0
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//just keep following CFG10/9 for new API implement
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#define IS_FEAT_USB_PD_CHK_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 1))
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#define IS_FEAT_THERMAL_CALIBRATED() (readl(AO_SEC_SD_CFG10) & (1 << 2))
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#define IS_FEAT_BOOT_VERIFY() (readl(AO_SEC_SD_CFG10) & (1 << 4))
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#define IS_FEAT_ROOT_KEY_BURNED() (readl(AO_SEC_SD_CFG10) & (1 << 5))
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#define IS_FEAT_PLL_SET_BURNED() (readl(AO_SEC_SD_CFG10) & (1 << 6))
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#define IS_FEAT_M3_PLL_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 7))
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#define IS_FEAT_M4_PLL_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 7))
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#define IS_FEAT_A53_PLL_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 8))
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#define IS_FEAT_NAMD_EXT_CMD_BURNED() (readl(AO_SEC_SD_CFG10) & (1 << 9))
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#define IS_FEAT_JTG_PD_CHK_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 11))
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#define IS_FEAT_JTG_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 12))
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#define IS_FEAT_CHIP_ID_BURNED (readl(AO_SEC_SD_CFG10) & (1 << 13))
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#define IS_FEAT_DTS_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 14))
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#define IS_FEAT_DISK_ENC_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 15))
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#define IS_FEAT_DOLBY_AUDIO_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 16))
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#define IS_FEAT_SCN_PD_CHK_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 17))
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#define IS_FEAT_USB_BOOT_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 19))
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#define IS_FEAT_SPI_BOOT_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 20))
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#define IS_FEAT_RECOVERY_BOOT_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 21))
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#define IS_FEAT_SD_BOOT_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 22))
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#define IS_FEAT_NAND_EMMC_BOOT_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 23))
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#define IS_FEAT_ANTIROLLBACK_ENABLE (readl(AO_SEC_SD_CFG10) & (1 << 25))
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#define IS_FEAT_BOOT_ENCRYPT() (readl(AO_SEC_SD_CFG10) & (1 << 28))
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#define IS_FEAT_A53_L1_ENABLE() (readl(AO_SEC_SD_CFG10) & (1 << 29))
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#define IS_FEAT_KEY_LDR_INIT() (readl(AO_SEC_SD_CFG10) & (1 << 30))
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#define IS_FEAT_AP_COLD_BOOT_LOCK() (readl(AO_SEC_SD_CFG10) & (1 << 31))
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#define IS_FEAT_BOOT_M3_ENCRYPT() (readl(AO_SEC_SD_CFG9) & (1 << 5))
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#define IS_FEAT_BOOT_M4_ENCRYPT() (readl(AO_SEC_SD_CFG9) & (1 << 6))
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#define IS_FEAT_NAND_BL2_BKP_RETRY() (readl(AO_SEC_SD_CFG9) & (1 << 10))
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#define IS_FEAT_EMMC_BL2_BKP_RETRY() (readl(AO_SEC_SD_CFG9) & (1 << 11))
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#define IS_FEAT_SCAN_DISABLE() (readl(AO_SEC_SD_CFG9) & (1 << 12))
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#define IS_FEAT_NAND_128P_DISABLE() (readl(AO_SEC_SD_CFG9) & (1 << 13))
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#define IS_FEAT_EMMC_LAST_ENABLE() (readl(AO_SEC_SD_CFG9) & (1 << 14))
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#define IS_FEAT_HIGH_USB_ENABLE() (readl(AO_SEC_SD_CFG9) & (1 << 15))
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#define IS_FEAT_BOOT_M3_VERIFY() (readl(AO_SEC_SD_CFG9) & (1 << 16))
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#define IS_FEAT_BOOT_M4_VERIFY() (readl(AO_SEC_SD_CFG9) & (1 << 17))
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#define IS_FEAT_CORNOR_INFO_BURNED() (readl(AO_SEC_SD_CFG9) & (1 << 19))
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#define IS_FEAT_SCK_BURNED() (readl(AO_SEC_SD_CFG9) & (1 << 20))
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#define IS_FEAT_BLK0_WR_LOCKED() (readl(AO_SEC_SD_CFG9) & (1 << 21))
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#define IS_FEAT_M4_DISABLE() (readl(AO_SEC_SD_CFG9) & (1 << 22))
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#define IS_FEAT_M4_SP_MODE_ENABLE() (readl(AO_SEC_SD_CFG9) & (1 << 23))
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#define IS_FEAT_A53_CLK_12G() (readl(AO_SEC_SD_CFG9) & (1 << 24))
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#define IS_FEAT_A53_CLK_15G() (readl(AO_SEC_SD_CFG9) & (1 << 25))
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#define IS_FEAT_A53_CLK_20G() (readl(AO_SEC_SD_CFG9) & (1 << 26))
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#define IS_FEAT_USB_PLL_ENABLE() (readl(AO_SEC_SD_CFG9) & (1 << 27))
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#define IS_FEAT_RMA_ENABLE() (readl(AO_SEC_SD_CFG9) & (1 << 28))
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#define IS_FEAT_OPS_CLI_BURNED() (readl(AO_SEC_SD_CFG9) & (1 << 29))
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#define IS_FEAT_M4_UNLOCK_ENABLE() (readl(AO_SEC_SD_CFG9) & (1 << 31))
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#define IS_FEAT_DISABLE_PRINT() (readl(EFUSE_LIC0) & (1 << 22)))
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#endif
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//weak function for each SoC implement
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//Unify EFUSE license query API
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//all following functions are defined with "weak" for customization of each SoC
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//EFUSE_LICX --> AO_SEC_SD_CFG10/9 --> EFUSE mirror
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int IS_FEAT_BOOT_VERIFY(void);
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int IS_FEAT_BOOT_ENCRYPT(void);
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int IS_FEAT_EN_HS_EMMC(void);
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int IS_FEAT_DIS_EMMC_USER(void);
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int IS_FEAT_DIS_EMMC_BOOT_0(void);
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int IS_FEAT_DIS_EMMC_BOOT_1(void);
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int IS_FEAT_EN_4BL2_SNOR(void);
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int IS_FEAT_DIS_NBL2_SNOR(void);
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int IS_FEAT_EN_8BL2_SNAND(void);
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int IS_FEAT_DIS_NBL2_SNAND(void);
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int IS_FEAT_DIS_8BL2_NAND(void);
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int IS_FEAT_DIS_NBL2_NAND(void);
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ssize_t efuse_read_cali(char *buf, size_t count, uint32_t offset);
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int efuse_get_cali_cvbs(void);
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int efuse_get_cali_item(char *str);
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int efuse_check_pattern_item(char *str);
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#endif /* __BL2_EFUSE_H__ */
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