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SD PP: move non specific defines to sd.h, to be reused by other SD drivers

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19043 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2008-11-09 06:17:14 +00:00
parent f18591e410
commit 6e73019894
2 changed files with 42 additions and 48 deletions
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40
firmware/export/sd.h
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@ -48,4 +48,44 @@ bool sd_present(IF_MV_NONVOID(int drive));
long sd_last_disk_activity(void);
/* SD States */
#define IDLE 0
#define READY 1
#define IDENT 2
#define STBY 3
#define TRAN 4
#define DATA 5
#define RCV 6
#define PRG 7
#define DIS 8
/* SD Commands */
#define GO_IDLE_STATE 0
#define ALL_SEND_CID 2
#define SEND_RELATIVE_ADDR 3
#define SET_DSR 4
#define SWITCH_FUNC 6
#define SELECT_CARD 7
#define DESELECT_CARD 7
#define SEND_IF_COND 8
#define SEND_CSD 9
#define SEND_CID 10
#define STOP_TRANSMISSION 12
#define SEND_STATUS 13
#define GO_INACTIVE_STATE 15
#define SET_BLOCKLEN 16
#define READ_SINGLE_BLOCK 17
#define READ_MULTIPLE_BLOCK 18
#define SEND_NUM_WR_BLOCKS 22
#define WRITE_BLOCK 24
#define WRITE_MULTIPLE_BLOCK 25
#define ERASE_WR_BLK_START 32
#define ERASE_WR_BLK_END 33
#define ERASE 38
#define APP_CMD 55
/* Application Specific commands */
#define SET_BUS_WIDTH 6
#define SD_APP_OP_COND 41
#endif

50
firmware/target/arm/ata-sd-pp.c
View file

@ -18,6 +18,7 @@
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h" /* for HAVE_MULTIVOLUME */
#include "fat.h"
#include "hotswap.h"
#include "ata-sd-target.h"
@ -64,44 +65,8 @@
#define CMD_ERROR_2 0x2 /* SD did not respond to command (either it doesn't
understand the command or is not inserted) */
/* SD States */
#define IDLE 0
#define READY 1
#define IDENT 2
#define STBY 3
#define TRAN 4
#define DATA 5
#define RCV 6
#define PRG 7
#define DIS 8
#define FIFO_LEN 16 /* FIFO is 16 words deep */
/* SD Commands */
#define GO_IDLE_STATE 0
#define ALL_SEND_CID 2
#define SEND_RELATIVE_ADDR 3
#define SET_DSR 4
#define SWITCH_FUNC 6
#define SELECT_CARD 7
#define DESELECT_CARD 7
#define SEND_IF_COND 8
#define SEND_CSD 9
#define SEND_CID 10
#define STOP_TRANSMISSION 12
#define SEND_STATUS 13
#define GO_INACTIVE_STATE 15
#define SET_BLOCKLEN 16
#define READ_SINGLE_BLOCK 17
#define READ_MULTIPLE_BLOCK 18
#define SEND_NUM_WR_BLOCKS 22
#define WRITE_BLOCK 24
#define WRITE_MULTIPLE_BLOCK 25
#define ERASE_WR_BLK_START 32
#define ERASE_WR_BLK_END 33
#define ERASE 38
#define APP_CMD 55
#define EC_OK 0
#define EC_FAILED 1
#define EC_NOCARD 2
@ -124,17 +89,6 @@
#define EC_COMMAND 19
#define NUM_EC 20
/* Application Specific commands */
#define SET_BUS_WIDTH 6
#define SD_APP_OP_COND 41
/** global, exported variables **/
#ifdef HAVE_MULTIVOLUME
#define NUM_DRIVES 2
#else
#define NUM_DRIVES 1
#endif
/* for compatibility */
static long last_disk_activity = -1;
@ -153,7 +107,7 @@ struct sd_card_status
int retry_max;
};
static struct sd_card_status sd_status[NUM_DRIVES] =
static struct sd_card_status sd_status[NUM_VOLUMES] =
{
{ 0, 1 },
#ifdef HAVE_MULTIVOLUME