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bdk: sdmmc: refactor defines

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This commit is contained in:
CTCaer
2023-03-31 08:00:14 +03:00
parent 4cfe5f241e
commit 5e134ed54b
3 changed files with 196 additions and 143 deletions
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202
bdk/storage/sdmmc_driver.h
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@@ -1,6 +1,6 @@
/*
* Copyright (c) 2018 naehrwert
* Copyright (c) 2018-2022 CTCaer
* Copyright (c) 2018-2023 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@@ -32,11 +32,6 @@
#define SDMMC_POWER_1_8 1
#define SDMMC_POWER_3_3 2
/*! SDMMC bus widths. */
#define SDMMC_BUS_WIDTH_1 0
#define SDMMC_BUS_WIDTH_4 1
#define SDMMC_BUS_WIDTH_8 2
/*! SDMMC response types. */
#define SDMMC_RSP_TYPE_0 0
#define SDMMC_RSP_TYPE_1 1
@@ -45,25 +40,30 @@
#define SDMMC_RSP_TYPE_4 4
#define SDMMC_RSP_TYPE_5 5
/*! SDMMC bus widths. */
#define SDMMC_BUS_WIDTH_1 0
#define SDMMC_BUS_WIDTH_4 1
#define SDMMC_BUS_WIDTH_8 2
/*! SDMMC mask interrupt status. */
#define SDMMC_MASKINT_MASKED 0
#define SDMMC_MASKINT_NOERROR 1
#define SDMMC_MASKINT_ERROR 2
/*! SDMMC present state. */
/*! SDMMC present state. 0x24. */
#define SDHCI_CMD_INHIBIT BIT(0)
#define SDHCI_DATA_INHIBIT BIT(1)
#define SDHCI_DAT_LINE_ACTIVE BIT(2)
#define SDHCI_RETUNING_REQUEST BIT(3)
#define SDHCI_EMMC_LINE_LVL_MASK 0xF0
#define SDHCI_DATA_4_LVL BIT(4) // eMMC only.
#define SDHCI_DATA_5_LVL BIT(5) // eMMC only.
#define SDHCI_DATA_6_LVL BIT(6) // eMMC only.
#define SDHCI_DATA_7_LVL BIT(7) // eMMC only.
#define SDHCI_EMMC_LINE_LVL_MASK (0xFU << 4)
#define SDHCI_DATA_4_LVL BIT(4) // eMMC only.
#define SDHCI_DATA_5_LVL BIT(5) // eMMC only.
#define SDHCI_DATA_6_LVL BIT(6) // eMMC only.
#define SDHCI_DATA_7_LVL BIT(7) // eMMC only.
#define SDHCI_DOING_WRITE BIT(8)
#define SDHCI_DOING_READ BIT(9) // SD only.
#define SDHCI_SPACE_AVAILABLE BIT(10)
#define SDHCI_DATA_AVAILABLE BIT(11)
#define SDHCI_DOING_READ BIT(9) // SD only.
#define SDHCI_SPACE_AVAILABLE BIT(10) // Write buffer empty.
#define SDHCI_DATA_AVAILABLE BIT(11) // Read buffer has data.
#define SDHCI_CARD_PRESENT BIT(16)
#define SDHCI_CD_STABLE BIT(17)
#define SDHCI_CD_LVL BIT(18)
@@ -74,18 +74,21 @@
#define SDHCI_DATA_2_LVL BIT(22)
#define SDHCI_DATA_3_LVL BIT(23)
#define SDHCI_CMD_LVL BIT(24)
#define SDHCI_CMD_NOT_ISSUED BIT(27)
/*! SDMMC transfer mode. */
#define SDHCI_TRNS_DMA BIT(0)
#define SDHCI_TRNS_BLK_CNT_EN BIT(1)
#define SDHCI_TRNS_AUTO_CMD12 BIT(2)
#define SDHCI_TRNS_AUTO_CMD23 BIT(3)
#define SDHCI_TRNS_WRITE 0x00 // Bit4.
#define SDHCI_TRNS_READ BIT(4)
#define SDHCI_TRNS_MULTI BIT(5)
/*! SDMMC transfer mode. 0x0C. */
#define SDHCI_TRNS_DMA BIT(0)
#define SDHCI_TRNS_BLK_CNT_EN BIT(1)
#define SDHCI_TRNS_AUTO_CMD12 (1U << 2)
#define SDHCI_TRNS_AUTO_CMD23 (2U << 2)
#define SDHCI_TRNS_WRITE (0U << 4)
#define SDHCI_TRNS_READ BIT(4)
#define SDHCI_TRNS_MULTI BIT(5)
#define SDHCI_TRNS_RTYPE_R1 (0U << 6)
#define SDHCI_TRNS_RTYPE_R5 BIT(6)
#define SDHCI_TRNS_RSP_ERR_CHK BIT(7)
#define SDHCI_TRNS_RSP_INT_DIS BIT(8)
/*! SDMMC command. */
/*! SDMMC command. 0x0E. */
#define SDHCI_CMD_RESP_MASK 0x3
#define SDHCI_CMD_RESP_NO_RESP 0x0
#define SDHCI_CMD_RESP_LEN136 0x1
@@ -94,77 +97,77 @@
#define SDHCI_CMD_CRC BIT(3)
#define SDHCI_CMD_INDEX BIT(4)
#define SDHCI_CMD_DATA BIT(5)
#define SDHCI_CMD_ABORTCMD 0xC0
#define SDHCI_CMD_TYPE_NORMAL (0U << 6)
#define SDHCI_CMD_TYPE_SUSPEND (1U << 6)
#define SDHCI_CMD_TYPE_RESUME (2U << 6)
#define SDHCI_CMD_TYPE_ABORT (3U << 6)
#define SDHCI_CMD_IDX(cmd) ((cmd) << 8)
/*! SDMMC host control. */
/*! SDMMC host control. 0x28. */
#define SDHCI_CTRL_LED BIT(0)
#define SDHCI_CTRL_4BITBUS BIT(1) // SD only.
#define SDHCI_CTRL_HISPD BIT(2) // SD only.
#define SDHCI_CTRL_DMA_MASK 0x18
#define SDHCI_CTRL_SDMA 0x00
#define SDHCI_CTRL_ADMA1 0x08
#define SDHCI_CTRL_ADMA32 0x10
#define SDHCI_CTRL_ADMA64 0x18
#define SDHCI_CTRL_DMA_MASK (3U << 3)
#define SDHCI_CTRL_SDMA (0U << 3)
#define SDHCI_CTRL_ADMA1 (1U << 3)
#define SDHCI_CTRL_ADMA32 (2U << 3)
#define SDHCI_CTRL_ADMA64 (3U << 3)
#define SDHCI_CTRL_8BITBUS BIT(5) // eMMC only (or UHS-II).
#define SDHCI_CTRL_CDTEST_INS BIT(6)
#define SDHCI_CTRL_CDTEST_EN BIT(7)
/*! SDMMC host control 2. */
#define SDHCI_CTRL_UHS_MASK 0x7
#define SDHCI_CTRL_VDD_180 BIT(3)
#define SDHCI_CTRL_DRV_TYPE_B (0U << 4)
#define SDHCI_CTRL_DRV_TYPE_A (1U << 4)
#define SDHCI_CTRL_DRV_TYPE_C (2U << 4)
#define SDHCI_CTRL_DRV_TYPE_D (3U << 4)
#define SDHCI_CTRL_EXEC_TUNING BIT(6)
#define SDHCI_CTRL_TUNED_CLK BIT(7)
#define SDHCI_HOST_VERSION_4_EN BIT(12)
#define SDHCI_ADDRESSING_64BIT_EN BIT(13)
#define SDHCI_CTRL_PRESET_VAL_EN BIT(15)
/*! SDMMC host control 2. 0x3E. */
#define SDHCI_CTRL_UHS_MASK 0x7
#define SDHCI_CTRL_VDD_180 BIT(3)
#define SDHCI_CTRL_DRV_TYPE_B (0U << 4)
#define SDHCI_CTRL_DRV_TYPE_A (1U << 4)
#define SDHCI_CTRL_DRV_TYPE_C (2U << 4)
#define SDHCI_CTRL_DRV_TYPE_D (3U << 4)
#define SDHCI_CTRL_EXEC_TUNING BIT(6)
#define SDHCI_CTRL_TUNED_CLK_SHIFT 7
#define SDHCI_CTRL_TUNED_CLK BIT(7)
#define SDHCI_HOST_VERSION_4_EN BIT(12)
#define SDHCI_ADDRESSING_64BIT_EN BIT(13)
#define SDHCI_CTRL_PRESET_VAL_EN BIT(15)
/*! SDMMC power control. */
/*! SDMMC power control. 0x29. */
#define SDHCI_POWER_ON BIT(0)
#define SDHCI_POWER_180 0x0A
#define SDHCI_POWER_300 0x0C
#define SDHCI_POWER_330 0x0E
#define SDHCI_POWER_180 (5U << 1)
#define SDHCI_POWER_300 (6U << 1)
#define SDHCI_POWER_330 (7U << 1)
#define SDHCI_POWER_MASK 0xF1 // UHS-II only.
// /*! SDMMC max current. */
// #define SDHCI_MAX_CURRENT_330_MASK 0xFF
// #define SDHCI_MAX_CURRENT_180_MASK 0xFF0000
// #define SDHCI_MAX_CURRENT_MULTIPLIER 4
/*! SDMMC clock control. */
#define SDHCI_CLOCK_INT_EN BIT(0)
#define SDHCI_CLOCK_INT_STABLE BIT(1)
/*! SDMMC clock control. 0x2C. */
#define SDHCI_CLOCK_INT_EN BIT(0) // Internal Clock.
#define SDHCI_CLOCK_INT_STABLE BIT(1) // Internal Clock Stable.
#define SDHCI_CLOCK_CARD_EN BIT(2)
#define SDHCI_PROG_CLOCK_MODE BIT(5)
#define SDHCI_DIVIDER_HI_SHIFT 6
#define SDHCI_DIV_HI_MASK (3U << SDHCI_DIVIDER_HI_SHIFT)
#define SDHCI_DIVIDER_SHIFT 8
#define SDHCI_DIV_MASK (0xFFU << SDHCI_DIVIDER_SHIFT)
#define SDHCI_DIV_HI_SHIFT 6
#define SDHCI_DIV_HI_MASK (3U << SDHCI_DIV_HI_SHIFT)
#define SDHCI_DIV_LO_SHIFT 8
#define SDHCI_DIV_MASK (0xFFU << SDHCI_DIV_LO_SHIFT)
/*! SDMMC software reset. */
/*! SDMMC software reset. 0x2F. */
#define SDHCI_RESET_ALL BIT(0)
#define SDHCI_RESET_CMD BIT(1)
#define SDHCI_RESET_DATA BIT(2)
/*! SDMMC interrupt status and control. */
/*! SDMMC interrupt status and control. 0x30/0x34. */
#define SDHCI_INT_RESPONSE BIT(0)
#define SDHCI_INT_DATA_END BIT(1)
#define SDHCI_INT_BLK_GAP BIT(2)
#define SDHCI_INT_DMA_END BIT(3)
#define SDHCI_INT_SPACE_AVAIL BIT(4)
#define SDHCI_INT_DATA_AVAIL BIT(5)
#define SDHCI_INT_SPACE_AVAIL BIT(4) // Write buffer empty.
#define SDHCI_INT_DATA_AVAIL BIT(5) // Read buffer has data.
#define SDHCI_INT_CARD_INSERT BIT(6)
#define SDHCI_INT_CARD_REMOVE BIT(7)
#define SDHCI_INT_CARD_INT BIT(8)
#define SDHCI_INT_RETUNE BIT(12)
#define SDHCI_INT_CQE BIT(14)
#define SDHCI_INT_ERROR BIT(15)
/*! SDMMC error interrupt status and control. */
/*! SDMMC error interrupt status and control. 0x32/0x36. */
#define SDHCI_ERR_INT_TIMEOUT BIT(0)
#define SDHCI_ERR_INT_CRC BIT(1)
#define SDHCI_ERR_INT_END_BIT BIT(2)
@@ -173,16 +176,65 @@
#define SDHCI_ERR_INT_DATA_CRC BIT(5)
#define SDHCI_ERR_INT_DATA_END_BIT BIT(6)
#define SDHCI_ERR_INT_BUS_POWER BIT(7)
#define SDHCI_ERR_INT_AUTO_CMD_ERR BIT(8)
#define SDHCI_ERR_INT_ADMA_ERROR BIT(9)
#define SDHCI_ERR_INT_TUNE_ERROR BIT(10)
#define SDHCI_ERR_INT_RSP_ERROR BIT(11)
#define SDHCI_ERR_INT_AUTO_CMD12 BIT(8)
#define SDHCI_ERR_INT_ADMA BIT(9)
#define SDHCI_ERR_INT_TUNE BIT(10)
#define SDHCI_ERR_INT_RSP BIT(11)
#define SDHCI_ERR_INT_TARGET_RSP BIT(12)
#define SDHCI_ERR_INT_SPI BIT(13)
#define SDHCI_ERR_INT_VND_BOOT_TMO BIT(14)
#define SDHCI_ERR_INT_VND_BOOT_ACK BIT(15)
#define SDHCI_ERR_INT_ALL_EXCEPT_ADMA_BUSPWR \
(SDHCI_ERR_INT_AUTO_CMD_ERR | SDHCI_ERR_INT_DATA_END_BIT | \
SDHCI_ERR_INT_DATA_CRC | SDHCI_ERR_INT_DATA_TIMEOUT | \
SDHCI_ERR_INT_INDEX | SDHCI_ERR_INT_END_BIT | \
SDHCI_ERR_INT_CRC | SDHCI_ERR_INT_TIMEOUT)
(SDHCI_ERR_INT_AUTO_CMD12 | SDHCI_ERR_INT_DATA_END_BIT | \
SDHCI_ERR_INT_DATA_CRC | SDHCI_ERR_INT_DATA_TIMEOUT | \
SDHCI_ERR_INT_INDEX | SDHCI_ERR_INT_END_BIT | \
SDHCI_ERR_INT_CRC | SDHCI_ERR_INT_TIMEOUT)
/*! Host Capability 1. 0x40. */
#define SDHCI_CAP_TM_CLK_FREQ_MASK 0x3F
#define SDHCI_CAP_TM_UNIT_MHZ BIT(7)
#define SDHCI_CAP_BASE_CLK_FREQ_MASK (0xFFU << 8)
#define SDHCI_CAP_MAX_BLK_LEN_MASK (3U << 16)
#define SDHCI_CAP_EMMC_8BIT BIT(18)
#define SDHCI_CAP_ADMA2 BIT(19)
#define SDHCI_CAP_HISPD BIT(21)
#define SDHCI_CAP_SDMA BIT(22)
#define SDHCI_CAP_SUSPEND_RESUME BIT(23)
#define SDHCI_CAP_3_3_V BIT(24)
#define SDHCI_CAP_3_0_V BIT(25)
#define SDHCI_CAP_1_8_V BIT(26)
#define SDHCI_CAP_64BIT BIT(28)
#define SDHCI_CAP_ASYNC_INT BIT(29)
#define SDHCI_CAP_SLOT_TYPE_MASK (3U << 30)
#define SDHCI_CAP_SLOT_TYPE_REMOVABLE (0U << 30)
#define SDHCI_CAP_SLOT_TYPE_EMBEDDED (1U << 30)
#define SDHCI_CAP_SLOT_TYPE_SHARED (2U << 30)
#define SDHCI_CAP_SLOT_TYPE_UHS2 (3U << 30)
/*! Host Capability 2. 0x44. */
#define SDHCI_CAP_SDR50 BIT(0)
#define SDHCI_CAP_SDR5104 BIT(1)
#define SDHCI_CAP_DDR50 BIT(2)
#define SDHCI_CAP_UHS2 BIT(3)
#define SDHCI_CAP_DRV_TYPE_A BIT(4)
#define SDHCI_CAP_DRV_TYPE_C BIT(5)
#define SDHCI_CAP_DRV_TYPE_D BIT(6)
#define SDHCI_CAP_RSP_TIMER_CNT_MASK (0xFU << 8)
#define SDHCI_CAP_SDR50_TUNING BIT(13)
#define SDHCI_CAP_RSP_MODES_MASK (3U << 14)
#define SDHCI_CAP_CLK_MULT (0xFFU << 16)
#define SDHCI_CAP_ADMA3 BIT(27)
#define SDHCI_CAP_VDD2_1_8V BIT(28)
/*! SDMMC max current. 0x48 */
#define SDHCI_MAX_CURRENT_3_3_V_MASK (0xFFU << 0)
#define SDHCI_MAX_CURRENT_3_0_V_MASK (0xFFU << 8)
#define SDHCI_MAX_CURRENT_1_8_V_MASK (0xFFU << 16)
#define SDHCI_MAX_CURRENT_MULTIPLIER 4
/*! SDMMC max current. 0x4C */
#define SDHCI_MAX_CURRENT_1_8_V_VDD2_MASK (0xFFU << 0)
/*! SD bus speeds. */
#define UHS_SDR12_BUS_SPEED 0
@@ -211,8 +263,6 @@
#define SDHCI_TIMING_UHS_SDR82 13 // GC FPGA. Obsolete and Repurposed. MMC_HS50 -> SDR82.
#define SDHCI_TIMING_MMC_DDR100 14 // GC ASIC.
#define SDHCI_CAN_64BIT BIT(28)
/*! SDMMC Low power features. */
#define SDMMC_POWER_SAVE_DISABLE 0
#define SDMMC_POWER_SAVE_ENABLE 1