rvtr/twl_wrapsdk
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git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/twl_wrapsdk/trunk@133 4ee2a332-4b2b-5046-8439-1ba90f034370

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This commit is contained in:
shirait 2007-06-26 06:19:07 +00:00
parent 56ce13269b
commit 15ea214365
1 changed files with 20 additions and 3 deletions
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23
build/libraries/devices/sdmc/ARM7/sdmc.c
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@ -103,6 +103,7 @@ typedef struct { //OSMessage
/*********************************************************************** /***********************************************************************
static関数の宣言 static関数の宣言
***********************************************************************/ ***********************************************************************/
static void i_sdmcCalcSize( void);
static void SDCARD_Backup_port0(void); static void SDCARD_Backup_port0(void);
static void SDCARD_Backup_port1(void); static void SDCARD_Backup_port1(void);
static void SDCARD_Restore_port0(void); static void SDCARD_Restore_port0(void);
@ -658,9 +659,7 @@ SDMC_ERR_CODE sdmcReset( void)
*---------------------------------------------------------------------------*/ *---------------------------------------------------------------------------*/
static SDMC_ERR_CODE SDCARD_Layer_Init(void) static SDMC_ERR_CODE SDCARD_Layer_Init(void)
{ {
u32 ulCSize;
// SYSTIM wait_tim, limit_tim; // SYSTIM wait_tim, limit_tim;
u16 read_block_len_val, mult_val;
// u16 memory_exist, function_number; // u16 memory_exist, function_number;
SDCARD_Status = SDMC_NORMAL; /* カードステータスをクリア */ SDCARD_Status = SDMC_NORMAL; /* カードステータスをクリア */
@ -887,6 +886,25 @@ PRINTDEBUG( "SD_INFO1_MASK : 0x%x\n", (*(vu32 *)(SD_IP_BASE + 0x20)));*/
} }
} }
i_sdmcCalcSize();
return SDCARD_ErrStatus;
}
/*---------------------------------------------------------------------------*
Name: i_sdmcCalcSize
Description:
Arguments:
Returns: None
*---------------------------------------------------------------------------*/
void i_sdmcCalcSize( void)
{
u32 ulCSize;
u16 read_block_len_val, mult_val;
/*--------------カードサイズの算出---------------*/ /*--------------カードサイズの算出---------------*/
if( ((SD_CSD[7] & CSD_STRUCT_BIT_127_126) >> 6) == 0x1) { //SDHCのとき if( ((SD_CSD[7] & CSD_STRUCT_BIT_127_126) >> 6) == 0x1) { //SDHCのとき
sdmc_current_spec.csd_ver2_flag = 1; sdmc_current_spec.csd_ver2_flag = 1;
@ -936,7 +954,6 @@ PRINTDEBUG( "SD_INFO1_MASK : 0x%x\n", (*(vu32 *)(SD_IP_BASE + 0x20)));*/
PRINTDEBUG( "SD memory capacity : 0x%x\n", sdmc_current_spec.memory_capacity); PRINTDEBUG( "SD memory capacity : 0x%x\n", sdmc_current_spec.memory_capacity);
PRINTDEBUG( "SD protected capacity : 0x%x\n", sdmc_current_spec.protected_capacity); PRINTDEBUG( "SD protected capacity : 0x%x\n", sdmc_current_spec.protected_capacity);
PRINTDEBUG( "SD total capacity : 0x%x\n", sdmc_current_spec.card_capacity); PRINTDEBUG( "SD total capacity : 0x%x\n", sdmc_current_spec.card_capacity);
return SDCARD_ErrStatus;
} }
/*---------------------------------------------------------------------------* /*---------------------------------------------------------------------------*