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AMS Sansa: Rename variable sdhc to sd_v2 to more accurately reflect the information it holds.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22862 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jack Halpin 2009-09-30 20:33:40 +00:00
parent 95f09beba7
commit bf3d60b25e
1 changed files with 5 additions and 5 deletions
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10
firmware/target/arm/as3525/ata_sd_as3525.c
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@ -243,7 +243,7 @@ static int sd_init_card(const int drive)
{
unsigned long response;
long init_timeout;
bool sdhc;
bool sd_v2 = false;
unsigned long temp_reg[4];
int i;
@ -252,10 +252,10 @@ static int sd_init_card(const int drive)
mci_delay();
sdhc = false;
/* CMD8 Check for v2 sd card */
if(send_cmd(drive, SD_SEND_IF_COND, 0x1AA, MCI_RESP|MCI_ARG, &response))
if((response & 0xFFF) == 0x1AA)
sdhc = true;
sd_v2 = true;
/* timeout for initialization is 1sec, from SD Specification 2.00 */
init_timeout = current_tick + HZ;
@ -272,8 +272,8 @@ static int sd_init_card(const int drive)
return -3;
}
/* acmd41 */
if(!send_cmd(drive, SD_APP_OP_COND, (sdhc ? 0x40FF8000 : (1<<23)),
/* acmd41 If we have a v2 sd card set HCS bit[30] with voltage range */
if(!send_cmd(drive, SD_APP_OP_COND, (0x00FF8000 | (sd_v2 ? 1<<30 : 0)),
MCI_RESP|MCI_ARG, &card_info[drive].ocr))
{
return -4;