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bdk: sdmmc: remove dependency to ram for init

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This commit is contained in:
CTCaer
2026-02-12 21:53:59 +02:00
parent 5cb44753fc
commit e6984a149b
4 changed files with 62 additions and 57 deletions
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19
bdk/storage/sdmmc.h
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@@ -143,9 +143,6 @@ typedef struct _mmc_csd
typedef struct _mmc_ext_csd
{
//u8 bkops; /* background support bit */
//u8 bkops_en; /* manual bkops enable bit */
//u8 bkops_status; /* 246 */
u8 rev;
u8 ext_struct; /* 194 */
u8 card_type; /* 196 */
@@ -193,6 +190,7 @@ typedef struct _sd_ext_reg_t
typedef struct _sdmmc_storage_t
{
sdmmc_t *sdmmc;
int initialized;
int is_low_voltage;
int has_sector_access;
@@ -200,10 +198,11 @@ typedef struct _sdmmc_storage_t
u32 sec_cnt;
u32 partition;
u32 max_power;
u8 raw_cid[0x10];
u8 raw_csd[0x10];
u8 raw_scr[8];
u8 raw_ssr[0x40];
u8 raw_cid[0x10] __attribute__((aligned(SDMMC_ADMA_ADDR_ALIGN)));
u8 raw_csd[0x10] __attribute__((aligned(SDMMC_ADMA_ADDR_ALIGN)));
u8 raw_scr[8] __attribute__((aligned(SDMMC_ADMA_ADDR_ALIGN)));
u8 raw_ssr[SDMMC_CMD_BLOCKSIZE] __attribute__((aligned(SDMMC_ADMA_ADDR_ALIGN)));
u8 raw_ext_csd[SDMMC_DAT_BLOCKSIZE] __attribute__((aligned(SDMMC_ADMA_ADDR_ALIGN)));
mmc_cid_t cid;
mmc_csd_t csd;
mmc_ext_csd_t ext_csd;
@@ -232,12 +231,12 @@ int sdmmc_storage_init_gc(sdmmc_storage_t *storage, sdmmc_t *sdmmc);
int sdmmc_storage_execute_vendor_cmd(sdmmc_storage_t *storage, u32 arg);
int sdmmc_storage_vendor_sandisk_report(sdmmc_storage_t *storage, void *buf);
int mmc_storage_get_ext_csd(sdmmc_storage_t *storage, void *buf);
int mmc_storage_get_ext_csd(sdmmc_storage_t *storage);
int sd_storage_get_ext_reg(sdmmc_storage_t *storage, u8 fno, u8 page, u16 offset, u32 len, void *buf);
int sd_storage_get_fmodes(sdmmc_storage_t *storage, u8 *buf, sd_func_modes_t *functions);
int sd_storage_get_scr(sdmmc_storage_t *storage, u8 *buf);
int sd_storage_get_ssr(sdmmc_storage_t *storage, u8 *buf);
int sd_storage_get_scr(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);