#include "conf_access.h"#include <stdio.h>#include "gpio.h"#include "mci.h"#include "conf_sd_mmc_mci.h"#include "sd_mmc_mci.h"#include "cycle_counter.h"#include "conf_usb.h"#include "usb_drv.h"#include "scsi_decoder.h"Macros | |
| #define | SDMMC_SWITCH_FUNC_G1_KEEP (0xf << 0) |
| #define | SDMMC_SWITCH_FUNC_G2_KEEP (0xf << 4) |
| #define | SDMMC_SWITCH_FUNC_G3_KEEP (0xf << 8) |
| #define | SDMMC_SWITCH_FUNC_G4_KEEP (0xf << 12) |
| #define | SDMMC_SWITCH_FUNC_G5_KEEP (0xf << 16) |
| #define | SDMMC_SWITCH_FUNC_G6_KEEP (0xf << 20) |
| #define | SDMMC_SWITCH_FUNC_HIGH_SPEED (1 << 0) |
| #define | SDMMC_SWITCH_FUNC_MODE_CHECK (0 << 31) |
| #define | SDMMC_SWITCH_FUNC_MODE_SWITCH (1 << 31) |
Functions | |
| static void | dma_mci_2_ram (void *ram, size_t size) |
| static void | dma_ram_2_mci (const void *ram, size_t size) |
| static void | dma_ram_2_usb (const void *ram, size_t size) |
| static void | dma_usb_2_ram (void *ram, size_t size) |
| static bool | is_dma_mci_2_ram_complete (void) |
| static bool | is_dma_ram_2_mci_complete (void) |
| static bool | is_dma_ram_2_usb_complete (void) |
| static bool | is_dma_usb_2_ram_complete (void) |
| bool | is_sd_mmc_mci_card_present (uint8_t slot) |
| Performs a card check presence. More... | |
| bool | is_sd_mmc_mci_card_protected (uint8_t slot) |
| Performs a card check protection. More... | |
| static bool | sd_mmc_get_ext_csd (uint8_t slot) |
| bool | sd_mmc_mci_card_init (unsigned char slot) |
| Initializes the SD/MMC card. More... | |
| bool | sd_mmc_mci_cmd_send_status (uint8_t slot) |
| ask mmc status register. More... | |
| bool | sd_mmc_mci_dma_read_multiple_sector_2_ram (uint8_t slot, void *ram, uint32_t nb_sector) |
| Reads nb_sector SD/MMC sector to a RAM buffer, using the DMA. More... | |
| bool | sd_mmc_mci_dma_read_open (uint8_t slot, uint32_t pos, void *ram, uint16_t nb_sector) |
| Opens a DF memory in read mode at a given sector. DMA will be used. More... | |
| bool | sd_mmc_mci_dma_read_sector_2_ram (uint8_t slot, void *ram) |
| Reads 1 SD/MMC sector to a RAM buffer, using the DMA. More... | |
| bool | sd_mmc_mci_dma_write_multiple_sector_from_ram (uint8_t slot, const void *ram, uint32_t nb_sector) |
| Writes nb_sector SD/MMC sector from a RAM buffer, using the DMA. More... | |
| bool | sd_mmc_mci_dma_write_open (uint8_t slot, uint32_t pos, const void *ram, uint16_t nb_sector) |
| This function opens a DF memory in write mode at a given sector. DMA will be used. More... | |
| bool | sd_mmc_mci_dma_write_sector_from_ram (uint8_t slot, const void *ram) |
| Writes 1 SD/MMC sector from a RAM buffer, using the DMA. More... | |
| static bool | sd_mmc_mci_get_csd (uint8_t slot) |
| bool | sd_mmc_mci_init (unsigned char card_slot, long pbb_hz, long cpu_hz) |
| Initializes the MCI driver. More... | |
| bool | sd_mmc_mci_mem_check (uint8_t slot) |
| Performs a memory check. More... | |
| bool | sd_mmc_mci_read_close (uint8_t slot) |
| Unselects the current DF memory. More... | |
| bool | sd_mmc_mci_read_multiple_sector (uint8_t slot, uint16_t nb_sector) |
| Reads nb_sector sectors from DF memory. More... | |
| bool | sd_mmc_mci_read_multiple_sector_2_ram (uint8_t slot, void *ram, uint32_t nb_sector) |
| Reads nb_sector SD/MMC sector to a RAM buffer. More... | |
| bool | sd_mmc_mci_read_open (uint8_t slot, uint32_t pos, uint16_t nb_sector) |
| Opens a DF memory in read mode at a given sector. More... | |
| bool | sd_mmc_mci_read_sector_2_ram (uint8_t slot, void *ram) |
| Reads 1 SD/MMC sector to a RAM buffer. More... | |
| bool | sd_mmc_mci_write_close (uint8_t slot) |
| Fills the end of the current logical sector and launches page programming. More... | |
| bool | sd_mmc_mci_write_multiple_sector (uint8_t slot, uint16_t nb_sector) |
| Writes nb_sector sectors to SD/MMC memory. More... | |
| bool | sd_mmc_mci_write_multiple_sector_from_ram (uint8_t slot, const void *ram, uint32_t nb_sector) |
| Writes nb_sector SD/MMC sector from a RAM buffer. More... | |
| bool | sd_mmc_mci_write_open (uint8_t slot, uint32_t pos, uint16_t nb_sector) |
| This function opens a DF memory in write mode at a given sector. More... | |
| bool | sd_mmc_mci_write_sector_from_ram (uint8_t slot, const void *ram) |
| Writes 1 SD/MMC sector from a RAM buffer. More... | |
| static bool | sd_mmc_set_block_len (uint8_t slot, uint16_t length) |
Variables | |
| uint8_t | g_card_bus_width [MCI_NR_SLOTS] |
| uint16_t | g_card_freq [MCI_NR_SLOTS] |
| uint32_t | g_card_rca [MCI_NR_SLOTS] |
| uint32_t | g_card_size [MCI_NR_SLOTS] |
| SD/MMC Card Size per Slot. More... | |
| uint8_t | g_card_type [MCI_NR_SLOTS] |
| static uint32_t | g_cpu_hz = 0 |
| static uint32_t | g_pbb_hz = 0 |
| volatile uint32_t | gl_ptr_mem [MCI_NR_SLOTS] ={0, 0} |
| volatile avr32_mci_t * | mci = &AVR32_MCI |
| bool | sd_mmc_mci_init_done [MCI_NR_SLOTS] = {false, false} |
| Initialization sequence status per Slot. More... | |
| COMPILER_WORD_ALIGNED uint8_t | sector_buf_0 [SD_MMC_SECTOR_SIZE] |
| COMPILER_WORD_ALIGNED uint8_t | sector_buf_1 [SD_MMC_SECTOR_SIZE] |
| #define SDMMC_SWITCH_FUNC_G1_KEEP (0xf << 0) |
| #define SDMMC_SWITCH_FUNC_G2_KEEP (0xf << 4) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_G3_KEEP (0xf << 8) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_G4_KEEP (0xf << 12) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_G5_KEEP (0xf << 16) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_G6_KEEP (0xf << 20) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_HIGH_SPEED (1 << 0) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_MODE_CHECK (0 << 31) |
Referenced by sd_mmc_mci_card_init().
| #define SDMMC_SWITCH_FUNC_MODE_SWITCH (1 << 31) |
Referenced by sd_mmc_mci_card_init().
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References ram.
Referenced by sd_mmc_mci_read_multiple_sector().
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References ram.
Referenced by sd_mmc_mci_write_multiple_sector().
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References AVR32_USBB_UDDMAX_addr, AVR32_USBB_UDDMAX_control, AVR32_USBB_UDDMAX_nextdesc, AVR32_USBB_UXDMAX_CONTROL_CH_BYTE_LENGTH_MASK, AVR32_USBB_UXDMAX_CONTROL_CH_BYTE_LENGTH_OFFSET, AVR32_USBB_UXDMAX_CONTROL_CH_EN_MASK, g_scsi_ep_ms_out, and NULL.
Referenced by sd_mmc_mci_write_multiple_sector().
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Referenced by sd_mmc_mci_read_multiple_sector().
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Referenced by sd_mmc_mci_write_multiple_sector().
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References AVR32_USBB_UDDMAX_status, AVR32_USBB_UXDMAX_STATUS_CH_EN_MASK, and g_scsi_ep_ms_in.
Referenced by sd_mmc_mci_read_multiple_sector().
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References AVR32_USBB_UDDMAX_status, AVR32_USBB_UXDMAX_STATUS_CH_EN_MASK, and g_scsi_ep_ms_out.
Referenced by sd_mmc_mci_write_multiple_sector().
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References g_card_bus_width, g_card_freq, g_card_size, g_card_type, i, mci, MCI_LAST_SLOTS, mci_rd_data(), mci_rx_ready(), mci_select_card(), mci_send_cmd(), mci_set_block_count(), mci_set_block_size(), MCI_SUCCESS, MMC_CARD_HC, MSB0, SD_MMC_SECTOR_SIZE, SD_MMC_SEND_EXT_CSD_CMD, swap32, and val.
Referenced by sd_mmc_mci_card_init().
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References csd, csd_t::csd, CSD_BLEN_512, CSD_MSK_SPEC_VER, CSD_SPEC_VER_4_0, csd_t::csd_v1, csd_t::csd_v2, csd_v1_t::cSizeMult, csd_v1_t::deviceSizeH, csd_v2_t::deviceSizeH, csd_v1_t::deviceSizeL, csd_v2_t::deviceSizeL, g_card_bus_width, g_card_freq, g_card_rca, g_card_size, g_card_type, mci, MCI_LAST_SLOTS, mci_read_response(), mci_select_card(), mci_send_cmd(), MCI_SUCCESS, MMC_CARD, MMC_CARD_V4, MSB0, csd_v1_t::readBlLen, SD_CARD, SD_CARD_HC, SD_MMC_SEND_CSD_CMD, tmp, csd_v1_t::tranSpeed, and csd_v1_t::writeBlLen.
Referenced by sd_mmc_mci_card_init().
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References g_card_bus_width, mci, MCI_LAST_SLOTS, mci_read_response(), mci_select_card(), mci_send_cmd(), mci_set_block_count(), mci_set_block_size(), MCI_SUCCESS, MMC_TRAN_STATE, MMC_TRAN_STATE_MSK, and SD_MMC_SET_BLOCKLEN_CMD.
Referenced by sd_mmc_mci_card_init().
| uint8_t g_card_bus_width[MCI_NR_SLOTS] |
| uint16_t g_card_freq[MCI_NR_SLOTS] |
Referenced by sd_mmc_get_ext_csd(), sd_mmc_mci_card_init(), and sd_mmc_mci_get_csd().
| uint32_t g_card_rca[MCI_NR_SLOTS] |
| uint32_t g_card_size[MCI_NR_SLOTS] |
SD/MMC Card Size per Slot.
Referenced by sd_mmc_get_ext_csd(), sd_mmc_mci_get_csd(), and sd_mmc_mci_read_capacity().
| uint8_t g_card_type[MCI_NR_SLOTS] |
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Referenced by sd_mmc_mci_card_init(), and sd_mmc_mci_init().
| volatile uint32_t gl_ptr_mem[MCI_NR_SLOTS] ={0, 0} |
Referenced by sd_mmc_mci_dma_read_open(), sd_mmc_mci_dma_write_open(), sd_mmc_mci_read_open(), and sd_mmc_mci_write_open().
| volatile avr32_mci_t* mci = &AVR32_MCI |
Referenced by sd_mmc_get_ext_csd(), sd_mmc_mci_card_init(), sd_mmc_mci_cmd_send_status(), sd_mmc_mci_dma_read_open(), sd_mmc_mci_dma_write_open(), sd_mmc_mci_get_csd(), sd_mmc_mci_init(), sd_mmc_mci_mem_check(), sd_mmc_mci_read_close(), sd_mmc_mci_read_multiple_sector_2_ram(), sd_mmc_mci_read_open(), sd_mmc_mci_read_sector_2_ram(), sd_mmc_mci_write_close(), sd_mmc_mci_write_multiple_sector_from_ram(), sd_mmc_mci_write_open(), sd_mmc_mci_write_sector_from_ram(), and sd_mmc_set_block_len().
| bool sd_mmc_mci_init_done[MCI_NR_SLOTS] = {false, false} |
Initialization sequence status per Slot.
Referenced by sd_mmc_mci_card_init(), sd_mmc_mci_mem_check(), and sd_mmc_mci_test_unit_ready().
| COMPILER_WORD_ALIGNED uint8_t sector_buf_0[SD_MMC_SECTOR_SIZE] |
| COMPILER_WORD_ALIGNED uint8_t sector_buf_1[SD_MMC_SECTOR_SIZE] |
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