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bdk: sdmmc: better DDR200 detection

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Still experimental.
This commit is contained in:
CTCaer
2026-06-16 15:01:19 +03:00
parent 52ba13da50
commit d01a7285df
2 changed files with 66 additions and 3 deletions
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8
bdk/storage/sdmmc.h
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@@ -117,15 +117,16 @@ typedef struct _mmc_sandisk_report_t
typedef struct _mmc_cid
{
u32 manfid;
u32 manfid; // SDA assigned.
u8 prod_name[8];
u32 serial;
u16 oemid;
u16 oemid; // SDA assigned.
u16 year;
u8 prv;
u8 hwrev;
u8 fwrev;
u8 month;
u32 rsvd;
} mmc_cid_t;
typedef struct _mmc_csd
@@ -164,6 +165,7 @@ typedef struct _sd_scr
u8 sda_spec;
u8 bus_widths;
u8 cmds;
u32 vendor;
} sd_scr_t;
typedef struct _sd_ssr
@@ -242,8 +244,8 @@ int sd_storage_get_scr(sdmmc_storage_t *storage);
u8 sd_storage_get_scr_sda_ver(sdmmc_storage_t *storage);
int sd_storage_get_ssr(sdmmc_storage_t *storage);
u32 sd_storage_get_ssr_au(sdmmc_storage_t *storage);
void sd_storage_get_ext_regs(sdmmc_storage_t *storage, u8 *buf);
int sd_storage_parse_perf_enhance(sdmmc_storage_t *storage, u8 fno, u8 page, u16 offset, u8 *buf);
bool sd_storage_get_ddr200_support(sdmmc_storage_t *storage);
#endif