mirror of
https://github.com/CTCaer/hekate.git
synced 2024-12-23 00:22:01 +00:00
bdk: sdmmc: expose csd/scr functions
This commit is contained in:
parent
16af97c79a
commit
489e222aac
2 changed files with 16 additions and 15 deletions
|
@ -510,7 +510,7 @@ static void _mmc_storage_parse_ext_csd(sdmmc_storage_t *storage, u8 *buf)
|
|||
storage->sec_cnt = *(u32 *)&buf[EXT_CSD_SEC_CNT];
|
||||
}
|
||||
|
||||
static int _mmc_storage_get_ext_csd(sdmmc_storage_t *storage, void *buf)
|
||||
int mmc_storage_get_ext_csd(sdmmc_storage_t *storage, void *buf)
|
||||
{
|
||||
sdmmc_cmd_t cmdbuf;
|
||||
sdmmc_init_cmd(&cmdbuf, MMC_SEND_EXT_CSD, 0, SDMMC_RSP_TYPE_1, 0);
|
||||
|
@ -715,12 +715,11 @@ DPRINTF("[MMC] set blocklen to 512\n");
|
|||
return 0;
|
||||
DPRINTF("[MMC] switched buswidth\n");
|
||||
|
||||
if (!_mmc_storage_get_ext_csd(storage, (u8 *)SDMMC_UPPER_BUFFER))
|
||||
if (!mmc_storage_get_ext_csd(storage, (u8 *)SDMMC_UPPER_BUFFER))
|
||||
return 0;
|
||||
DPRINTF("[MMC] got ext_csd\n");
|
||||
|
||||
_mmc_storage_parse_cid(storage); // This needs to be after csd and ext_csd.
|
||||
//gfx_hexdump(0, ext_csd, 512);
|
||||
|
||||
/*
|
||||
if (storage->ext_csd.bkops & 0x1 && !(storage->ext_csd.bkops_en & EXT_CSD_AUTO_BKOPS_MASK))
|
||||
|
@ -911,7 +910,7 @@ static void _sd_storage_parse_scr(sdmmc_storage_t *storage)
|
|||
storage->scr.cmds = unstuff_bits(resp, 32, 2);
|
||||
}
|
||||
|
||||
int _sd_storage_get_scr(sdmmc_storage_t *storage, u8 *buf)
|
||||
int sd_storage_get_scr(sdmmc_storage_t *storage, u8 *buf)
|
||||
{
|
||||
sdmmc_cmd_t cmdbuf;
|
||||
sdmmc_init_cmd(&cmdbuf, SD_APP_SEND_SCR, 0, SDMMC_RSP_TYPE_1, 0);
|
||||
|
@ -938,12 +937,11 @@ int _sd_storage_get_scr(sdmmc_storage_t *storage, u8 *buf)
|
|||
storage->raw_scr[i] = buf[i + 3];
|
||||
}
|
||||
_sd_storage_parse_scr(storage);
|
||||
//gfx_hexdump(0, storage->raw_scr, 8);
|
||||
|
||||
return _sdmmc_storage_check_card_status(tmp);
|
||||
}
|
||||
|
||||
int _sd_storage_switch_get(sdmmc_storage_t *storage, void *buf)
|
||||
static int _sd_storage_switch_get(sdmmc_storage_t *storage, void *buf)
|
||||
{
|
||||
sdmmc_cmd_t cmdbuf;
|
||||
sdmmc_init_cmd(&cmdbuf, SD_SWITCH, 0xFFFFFF, SDMMC_RSP_TYPE_1, 0);
|
||||
|
@ -959,12 +957,14 @@ int _sd_storage_switch_get(sdmmc_storage_t *storage, void *buf)
|
|||
if (!sdmmc_execute_cmd(storage->sdmmc, &cmdbuf, &reqbuf, NULL))
|
||||
return 0;
|
||||
|
||||
//gfx_hexdump(0, (u8 *)buf, 64);
|
||||
|
||||
u32 tmp = 0;
|
||||
sdmmc_get_rsp(storage->sdmmc, &tmp, 4, SDMMC_RSP_TYPE_1);
|
||||
return _sdmmc_storage_check_card_status(tmp);
|
||||
}
|
||||
|
||||
int _sd_storage_switch(sdmmc_storage_t *storage, void *buf, int mode, int group, u32 arg)
|
||||
static int _sd_storage_switch(sdmmc_storage_t *storage, void *buf, int mode, int group, u32 arg)
|
||||
{
|
||||
sdmmc_cmd_t cmdbuf;
|
||||
u32 switchcmd = mode << 31 | 0x00FFFFFF;
|
||||
|
@ -1025,7 +1025,7 @@ DPRINTF("[SD] power limit defaulted to 200mA\n");
|
|||
}
|
||||
}
|
||||
|
||||
int _sd_storage_enable_highspeed(sdmmc_storage_t *storage, u32 hs_type, u8 *buf)
|
||||
static int _sd_storage_enable_highspeed(sdmmc_storage_t *storage, u32 hs_type, u8 *buf)
|
||||
{
|
||||
if (!_sd_storage_switch(storage, buf, SD_SWITCH_CHECK, 0, hs_type))
|
||||
return 0;
|
||||
|
@ -1054,7 +1054,7 @@ DPRINTF("[SD] card max current over limit\n");
|
|||
return 0;
|
||||
}
|
||||
|
||||
int _sd_storage_enable_uhs_low_volt(sdmmc_storage_t *storage, u32 type, u8 *buf)
|
||||
static int _sd_storage_enable_uhs_low_volt(sdmmc_storage_t *storage, u32 type, u8 *buf)
|
||||
{
|
||||
if (sdmmc_get_bus_width(storage->sdmmc) != SDMMC_BUS_WIDTH_4)
|
||||
return 0;
|
||||
|
@ -1135,11 +1135,10 @@ DPRINTF("[SD] after tuning\n");
|
|||
return _sdmmc_storage_check_status(storage);
|
||||
}
|
||||
|
||||
int _sd_storage_enable_hs_high_volt(sdmmc_storage_t *storage, u8 *buf)
|
||||
static int _sd_storage_enable_hs_high_volt(sdmmc_storage_t *storage, u8 *buf)
|
||||
{
|
||||
if (!_sd_storage_switch_get(storage, buf))
|
||||
return 0;
|
||||
//gfx_hexdump(0, (u8 *)buf, 64);
|
||||
|
||||
u8 access_mode = buf[13];
|
||||
u16 current_limit = buf[7] | buf[6] << 8;
|
||||
|
@ -1200,8 +1199,8 @@ u32 sd_storage_get_ssr_au(sdmmc_storage_t *storage)
|
|||
static void _sd_storage_parse_ssr(sdmmc_storage_t *storage)
|
||||
{
|
||||
// unstuff_bits supports only 4 u32 so break into 2 x u32x4 groups.
|
||||
u32 raw_ssr1[4];
|
||||
u32 raw_ssr2[4];
|
||||
u32 raw_ssr1[4]; // 511:384.
|
||||
u32 raw_ssr2[4]; // 383:256.
|
||||
|
||||
memcpy(raw_ssr1, &storage->raw_ssr[0], 16);
|
||||
memcpy(raw_ssr2, &storage->raw_ssr[16], 16);
|
||||
|
@ -1270,7 +1269,6 @@ DPRINTF("[SD] ssr: Not supported\n");
|
|||
}
|
||||
|
||||
_sd_storage_parse_ssr(storage);
|
||||
//gfx_hexdump(0, storage->raw_ssr, 64);
|
||||
|
||||
return _sdmmc_storage_check_card_status(tmp);
|
||||
}
|
||||
|
@ -1414,7 +1412,7 @@ DPRINTF("[SD] set blocklen to 512\n");
|
|||
return 0;
|
||||
DPRINTF("[SD] cleared card detect\n");
|
||||
|
||||
if (!_sd_storage_get_scr(storage, buf))
|
||||
if (!sd_storage_get_scr(storage, buf))
|
||||
return 0;
|
||||
DPRINTF("[SD] got scr\n");
|
||||
|
||||
|
|
|
@ -209,6 +209,9 @@ 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 sd_storage_get_scr(sdmmc_storage_t *storage, u8 *buf);
|
||||
int sd_storage_get_ssr(sdmmc_storage_t *storage, u8 *buf);
|
||||
u32 sd_storage_get_ssr_au(sdmmc_storage_t *storage);
|
||||
|
||||
|
|
Loading…
Reference in a new issue