storage: 64-bit sector offsets

 * 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

1 files changed, 9 insertions, 9 deletions

diff --git a/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4760.c b/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4760.c
index 914cd6d9d3..ff9b7e419e 100644
--- a/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4760.c
+++ b/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4760.c
@@ -110,7 +110,7 @@ struct nand_param {
 
 static struct nand_info* chip_info = NULL;
 static struct nand_info* bank;
-static unsigned long nand_size;
+static sector_t nand_size;
 static struct nand_param internal_param;
 static struct mutex nand_mtx;
 #ifdef USE_DMA
@@ -281,7 +281,7 @@ 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;
@@ -337,7 +337,7 @@ 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;
@@ -532,7 +532,7 @@ 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;
@@ -548,7 +548,7 @@ static inline int read_sector(unsigned long start, unsigned int count,
     return ret;
 }
 
-static inline int write_sector(unsigned long start, unsigned int count,
+static inline int write_sector(sector_t start, unsigned int count,
                                const void* buf, unsigned int chip_size)
 {
     int ret = 0;
@@ -563,14 +563,14 @@ static inline int write_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 _count, chip_size = chip_info->page_size;
-    unsigned long _start;
+    sector_t _start;
 
     logf("start");
     mutex_lock(&nand_mtx);
@@ -590,14 +590,14 @@ int nand_read_sectors(IF_MD(int drive,) unsigned long start, int count, void* bu
     return ret;
 }
 
-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)
 {
 #ifdef HAVE_MULTIDRIVE
     (void)drive;
 #endif
     int ret = 0;
     unsigned int _count, chip_size = chip_info->page_size;
-    unsigned long _start;
+    sector_t _start;
 
     logf("start");
     mutex_lock(&nand_mtx);