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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
Download patch file Download diff file Expand all files Collapse all files

16
firmware/target/mips/ingenic_jz47xx/ata-nand-jz4740.c
View file

@ -84,7 +84,7 @@ struct nand_param
*
*/
static volatile unsigned long nand_address;
static volatile sector_t nand_address;
#define NAND_DATAPORT (nand_address)
#define NAND_ADDRPORT (nand_address+0x10000)
#define NAND_COMMPORT (nand_address+0x08000)
@ -111,7 +111,7 @@ static volatile unsigned long nand_address;
static struct nand_info* chip_info = NULL;
static struct nand_info* banks[4];
static unsigned int nr_banks = 1;
static unsigned long bank_size;
static sector_t bank_size;
static struct nand_param internal_param;
static struct mutex nand_mtx;
#ifdef USE_DMA
@ -282,7 +282,7 @@ static void jz_rs_correct(unsigned char *dat, int idx, int mask)
/*
* Read oob
*/
static int jz_nand_read_oob(unsigned long page_addr, unsigned char *buf, int size)
static int jz_nand_read_oob(sector_t page_addr, unsigned char *buf, int size)
{
struct nand_param *nandp = &internal_param;
int page_size, row_cycle, bus_width;
@ -338,7 +338,7 @@ static int jz_nand_read_oob(unsigned long page_addr, unsigned char *buf, int siz
* page - page number within a block: 0, 1, 2, ...
* dst - pointer to target buffer
*/
static int jz_nand_read_page(unsigned long page_addr, unsigned char *dst)
static int jz_nand_read_page(sector_t page_addr, unsigned char *dst)
{
struct nand_param *nandp = &internal_param;
int page_size, oob_size;
@ -611,7 +611,7 @@ int nand_init(void)
return res;
}
static inline int read_sector(unsigned long start, unsigned int count,
static inline int read_sector(sector_t start, unsigned int count,
void* buf, unsigned int chip_size)
{
register int ret;
@ -627,14 +627,14 @@ static inline int read_sector(unsigned long start, unsigned int count,
return ret;
}
int nand_read_sectors(IF_MD(int drive,) unsigned long start, int count, void* buf)
int nand_read_sectors(IF_MD(int drive,) sector_t start, int count, void* buf)
{
#ifdef HAVE_MULTIDRIVE
(void)drive;
#endif
int ret = 0;
unsigned int i, _count, chip_size = chip_info->page_size;
unsigned long _start;
sector_t _start;
logf("start");
mutex_lock(&nand_mtx);
@ -670,7 +670,7 @@ int nand_read_sectors(IF_MD(int drive,) unsigned long start, int count, void* bu
}
/* TODO */
int nand_write_sectors(IF_MD(int drive,) unsigned long start, int count, const void* buf)
int nand_write_sectors(IF_MD(int drive,) sector_t start, int count, const void* buf)
{
(void)start;
(void)count;