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storage: 64-bit sector offsets

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* Create new 'sector_t' type alias:
    * uint64_t for all targets with HAVE_LBA48 or HAVE_SDUC
    * unsigned long for the everything else
 * Alter all storage APIs to use sector_t instead of 'unsigned long'
 * Alter Volume/Partition/storage info structures to use sector_t
 * Disk cache converted to sector_t
 * ATA Core:
    * convert to using sector_t for sector addresses and drive sizes
    * Always fill out upper 16 bits of LBA48 addresses
    * IDENTIFY INFO is fixed at 512 bytes, not SECTOR_SIZE
 * USB mass storage:
    * convert to using sector_t for sector addesses and drive sizes
    * Implement READ_16/WRITE_16 for LBA48 addresses
 * Convert FAT code to use sector_t for all sector references
 * output_dyn_value() now accepts int64_t instead of 'int'
 * Corrected "rockbox info" to work for (MULTIVOLUME & !MULTIDRIVE)
 * Better reporting of disk and (logical+physical) sector sizes in debug info
 * Detect SDUC cards and report on storage debug_info screen

To-do: SDUC

 * Refactor SD core to remove duplicate code in every driver
   * Card probe and init state machine
 * Implement core SDUC support
   * SD2.0 needs to be 2.0+ (fixed for jz47xx and x1000)
   * Host and Card ID (ACMD41)
   * 32-bit addressing for all read/write/erase operations (CMD22)
 * ADD SDUC to target device drivers, defining HAVE_SDUC as appropriate

Change-Id: Ib0138781a0081664d11511037685503df1b93608
This commit is contained in:
Solomon Peachy 2024-07-05 16:00:30 -04:00
parent 9ff308a589
commit 15e5237469
49 changed files with 629 additions and 435 deletions
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8
firmware/target/arm/as3525/sd-as3525v2.c
View file

@ -677,7 +677,7 @@ int sd_init(void)
return 0;
}
static int sd_transfer_sectors(IF_MD(int drive,) unsigned long start,
static int sd_transfer_sectors(IF_MD(int drive,) sector_t start,
int count, void* buf, bool write)
{
unsigned long response;
@ -776,7 +776,7 @@ retry_with_reinit:
MCI_BYTCNT = transfer * SD_BLOCK_SIZE;
int arg = start;
sector_t arg = start; // XXX 64-bit
if(!(card_info[drive].ocr & (1<<30))) /* not SDHC */
arg *= SD_BLOCK_SIZE;
@ -858,13 +858,13 @@ exit:
return ret;
}
int sd_read_sectors(IF_MD(int drive,) unsigned long start, int count,
int sd_read_sectors(IF_MD(int drive,) sector_t start, int count,
void* buf)
{
return sd_transfer_sectors(IF_MD(drive,) start, count, buf, false);
}
int sd_write_sectors(IF_MD(int drive,) unsigned long start, int count,
int sd_write_sectors(IF_MD(int drive,) sector_t start, int count,
const void* buf)
{
return sd_transfer_sectors(IF_MD(drive,) start, count, (void*)buf, true);