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sdps: checked for DAT inhibit mask in cmd transfer API.

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This patch check for DAT inhibit mask rather than CMD inhibit mask in cmd transfer API.

Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
This commit is contained in:
P L Sai Krishna 2014-12-04 14:39:41 +05:30 • committed by Suneel Garapati
parent 7084fe8a03
commit ca0a507124
2 changed files with 5 additions and 1 deletions
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4
XilinxProcessorIPLib/drivers/sdps/src/xsdps.c
View file

@ -52,6 +52,8 @@
* clock.CR# 816586.
* 2.4 sk 12/04/14 Added support for micro SD without
* WP/CD. CR# 810655.
* Checked for DAT Inhibit mask instead of CMD
* Inhibit mask in Cmd Transfer API.
*
* </pre>
*
@ -487,7 +489,7 @@ int XSdPs_CmdTransfer(XSdPs *InstancePtr, u32 Cmd, u32 Arg, u32 BlkCnt)
*/
PresentStateReg = XSdPs_ReadReg(InstancePtr->Config.BaseAddress,
XSDPS_PRES_STATE_OFFSET);
if ((PresentStateReg & XSDPS_PSR_INHIBIT_CMD_MASK) &&
if ((PresentStateReg & XSDPS_PSR_INHIBIT_DAT_MASK) &&
(CommandReg & XSDPS_DAT_PRESENT_SEL_MASK)) {
Status = XST_FAILURE;
goto RETURN_PATH;

2
XilinxProcessorIPLib/drivers/sdps/src/xsdps.h
View file

@ -110,6 +110,8 @@
* clock.CR# 816586.
* 2.4 sk 12/04/14 Added support for micro SD without
* WP/CD. CR# 810655.
* Checked for DAT Inhibit mask instead of CMD
* Inhibit mask in Cmd Transfer API.
*
* </pre>
*