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uplift bdk

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Signed-off-by: Damien Zhao <zdm65477730@126.com>
This commit is contained in:
Damien Zhao
2023-04-02 13:21:57 +08:00
parent cf553f87dd
commit c9b22b2a36
24 changed files with 868 additions and 467 deletions
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40
bdk/storage/sd.c
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@@ -22,11 +22,18 @@
#include <libs/fatfs/ff.h>
#include <mem/heap.h>
#ifndef BDK_SDMMC_UHS_DDR200_SUPPORT
#define SD_DEFAULT_SPEED SD_UHS_SDR104
#else
#define SD_DEFAULT_SPEED SD_UHS_DDR208
#endif
static bool sd_mounted = false;
static bool sd_init_done = false;
static bool insertion_event = false;
static u16 sd_errors[3] = { 0 }; // Init and Read/Write errors.
static u32 sd_mode = SD_UHS_SDR104;
static u32 sd_mode = SD_DEFAULT_SPEED;
sdmmc_t sd_sdmmc;
sdmmc_storage_t sd_storage;
@@ -79,7 +86,11 @@ u32 sd_get_mode()
int sd_init_retry(bool power_cycle)
{
u32 bus_width = SDMMC_BUS_WIDTH_4;
#ifndef BDK_SDMMC_UHS_DDR200_SUPPORT
u32 type = SDHCI_TIMING_UHS_SDR104;
#else
u32 type = SDHCI_TIMING_UHS_DDR200;
#endif
// Power cycle SD card.
if (power_cycle)
@@ -93,21 +104,33 @@ int sd_init_retry(bool power_cycle)
{
case SD_INIT_FAIL: // Reset to max.
return 0;
case SD_1BIT_HS25:
bus_width = SDMMC_BUS_WIDTH_1;
type = SDHCI_TIMING_SD_HS25;
break;
case SD_4BIT_HS25:
type = SDHCI_TIMING_SD_HS25;
break;
case SD_UHS_SDR82:
type = SDHCI_TIMING_UHS_SDR82;
break;
case SD_UHS_SDR104:
type = SDHCI_TIMING_UHS_SDR104;
break;
#ifdef BDK_SDMMC_UHS_DDR200_SUPPORT
case SD_UHS_DDR208:
type = SDHCI_TIMING_UHS_DDR200;
break;
#endif
default:
sd_mode = SD_UHS_SDR104;
sd_mode = SD_DEFAULT_SPEED;
break;
}
int res = sdmmc_storage_init_sd(&sd_storage, &sd_sdmmc, bus_width, type);
@@ -135,7 +158,7 @@ bool sd_initialize(bool power_cycle)
return true;
else if (!sdmmc_get_sd_inserted()) // SD Card is not inserted.
{
sd_mode = SD_UHS_SDR104;
sd_mode = SD_DEFAULT_SPEED;
break;
}
else
@@ -194,8 +217,12 @@ bool sd_mount()
static void _sd_deinit(bool deinit)
{
if (deinit && sd_mode == SD_INIT_FAIL)
sd_mode = SD_UHS_SDR104;
if (deinit)
{
insertion_event = false;
if (sd_mode == SD_INIT_FAIL)
sd_mode = SD_DEFAULT_SPEED;
}
if (sd_init_done)
{
@@ -205,8 +232,7 @@ static void _sd_deinit(bool deinit)
if (deinit)
{
sdmmc_storage_end(&sd_storage);
sd_init_done = false;
insertion_event = false;
sd_init_done = false;
}
}
sd_mounted = false;