/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __COMMONLIB_STORAGE_MMC_H__ #define __COMMONLIB_STORAGE_MMC_H__ #include <commonlib/sd_mmc_ctrlr.h> #define MMC_HS_TIMING 0x00000100 #define MMC_HS_52MHZ 0x2 #define MMC_HS_200MHZ 0x10 #define MMC_HS400 0x40 #define SECURE_ERASE 0x80000000 #define MMC_STATUS_MASK (~0x0206BF7F) #define MMC_STATUS_RDY_FOR_DATA (1 << 8) #define MMC_STATUS_CURR_STATE (0xf << 9) #define MMC_STATUS_ERROR (1 << 19) #define MMC_SWITCH_MODE_CMD_SET 0x00 /* Change the command set */ #define MMC_SWITCH_MODE_SET_BITS 0x01 /* Set bits in EXT_CSD byte addressed by index which are 1 in value field */ #define MMC_SWITCH_MODE_CLEAR_BITS 0x02 /* Clear bits in EXT_CSD byte addressed by index, which are 1 in value field */ #define MMC_SWITCH_MODE_WRITE_BYTE 0x03 /* Set target byte to value */ #define R1_ILLEGAL_COMMAND (1 << 22) #define R1_APP_CMD (1 << 5) #define MMC_INIT_TIMEOUT_US (1000 * 1000) #define MMC_INIT_TIMEOUT_US_MS 1000 int storage_block_setup_media(struct storage_media *media, struct sd_mmc_ctrlr *ctrlr); #endif /* __COMMONLIB_STORAGE_MMC_H__ */