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nandps8_v2_0: Modified Bbt Signature and Version Offset.

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Modified Bbt Signature and Version Offset for Oob and No-Oob region.

Signed-off-by: Shakti Bhatnagar <shaktib@xilinx.com>
This commit is contained in:
Shakti Bhatnagar 2015-01-12 19:01:28 +05:30 • committed by Suneel Garapati
parent 745b3e3551
commit 16be2aab83
4 changed files with 36 additions and 6 deletions
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20
XilinxProcessorIPLib/drivers/nandps8_v2_0/src/xnandps8.c
View file

@ -50,7 +50,7 @@
* Ver Who Date Changes
* ----- ---- ---------- -----------------------------------------------
* 1.0 nm 05/06/2014 First release
* 2.0 sb 12/19/2014 Removed Null checks for Buffer passed
* 2.0 sb 01/12/2015 Removed Null checks for Buffer passed
* as parameter to Read API's
* - XNandPs8_Read()
* - XNandPs8_ReadPage
@ -91,6 +91,8 @@
* XNandPs8_OnfiReset call.
* Modified XNandPs8_ChangeTimingMode API supporting
* SDR and NVDDR interface for timing modes 0 to 5.
* Modified Bbt Signature and Version Offset value for
* Oob and No-Oob region.
* </pre>
*
******************************************************************************/
@ -814,6 +816,13 @@ void XNandPs8_EnableBbtOobMode(XNandPs8 *InstancePtr)
Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
InstancePtr->BbtDesc.Option = XNANDPS8_BBT_OOB;
InstancePtr->BbtMirrorDesc.Option = XNANDPS8_BBT_OOB;
/*
* Setting the Signature and Version Offset
*/
InstancePtr->BbtDesc.SigOffset = XNANDPS8_BBT_DESC_SIG_OFFSET;
InstancePtr->BbtMirrorDesc.SigOffset = XNANDPS8_BBT_DESC_SIG_OFFSET;
InstancePtr->BbtDesc.VerOffset = XNANDPS8_BBT_DESC_VER_OFFSET;
InstancePtr->BbtMirrorDesc.VerOffset = XNANDPS8_BBT_DESC_VER_OFFSET;
}
/*****************************************************************************/
@ -838,6 +847,15 @@ void XNandPs8_DisableBbtOobMode(XNandPs8 *InstancePtr)
Xil_AssertVoid(InstancePtr->IsReady == XIL_COMPONENT_IS_READY);
InstancePtr->BbtDesc.Option = XNANDPS8_BBT_NO_OOB;
InstancePtr->BbtMirrorDesc.Option = XNANDPS8_BBT_NO_OOB;
/*
* Setting the Signature and Version Offset
*/
InstancePtr->BbtDesc.SigOffset = XNANDPS8_NO_OOB_BBT_DESC_SIG_OFFSET;
InstancePtr->BbtMirrorDesc.SigOffset =
XNANDPS8_NO_OOB_BBT_DESC_SIG_OFFSET;
InstancePtr->BbtDesc.VerOffset = XNANDPS8_NO_OOB_BBT_DESC_VER_OFFSET;
InstancePtr->BbtMirrorDesc.VerOffset =
XNANDPS8_NO_OOB_BBT_DESC_VER_OFFSET;
}
/*****************************************************************************/

4
XilinxProcessorIPLib/drivers/nandps8_v2_0/src/xnandps8.h
View file

@ -106,7 +106,7 @@
* Ver Who Date Changes
* ----- ---- ---------- -----------------------------------------------
* 1.0 nm 05/06/2014 First release
* 2.0 sb 12/19/2014 Removed Null checks for Buffer passed
* 2.0 sb 01/12/2015 Removed Null checks for Buffer passed
* as parameter to Read API's
* - XNandPs8_Read()
* - XNandPs8_ReadPage
@ -149,6 +149,8 @@
* XNandPs8_OnfiReset call.
* Modified XNandPs8_ChangeTimingMode API supporting
* SDR and NVDDR interface for timing modes 0 to 5.
* Modified Bbt Signature and Version Offset value for
* Oob and No-Oob region.
* </pre>
*
******************************************************************************/

4
XilinxProcessorIPLib/drivers/nandps8_v2_0/src/xnandps8_bbm.c
View file

@ -45,8 +45,10 @@
* Ver Who Date Changes
* ----- ---- ---------- -----------------------------------------------
* 1.0 nm 05/06/2014 First release
* 2.0 sb 11/04/2014 Added support for writing BBT signature and version
* 2.0 sb 01/12/2015 Added support for writing BBT signature and version
* in page section by enabling XNANDPS8_BBT_NO_OOB.
* Modified Bbt Signature and Version Offset value for
* Oob and No-Oob region.
* </pre>
*
******************************************************************************/

14
XilinxProcessorIPLib/drivers/nandps8_v2_0/src/xnandps8_bbm.h
View file

@ -84,8 +84,10 @@
* Ver Who Date Changes
* ----- ---- ---------- -----------------------------------------------
* 1.0 nm 05/06/2014 First release
* 2.0 sb 11/04/2014 Added support for writing BBT signature and version
* 2.0 sb 01/12/2015 Added support for writing BBT signature and version
* in page section by enabling XNANDPS8_BBT_NO_OOB.
* Modified Bbt Signature and Version Offset value for
* Oob and No-Oob region.
* </pre>
*
******************************************************************************/
@ -124,10 +126,16 @@ extern "C" {
*/
#define XNANDPS8_BBT_DESC_PAGE_OFFSET 0U /**< Page offset of Bad
Block Table Desc */
#define XNANDPS8_BBT_DESC_SIG_OFFSET 2U /**< Bad Block Table
#define XNANDPS8_BBT_DESC_SIG_OFFSET 8U /**< Bad Block Table
signature offset */
#define XNANDPS8_BBT_DESC_VER_OFFSET 6U /**< Bad block Table
#define XNANDPS8_BBT_DESC_VER_OFFSET 12U /**< Bad block Table
version offset */
#define XNANDPS8_NO_OOB_BBT_DESC_SIG_OFFSET 0U /**< Bad Block Table
signature offset in
page memory */
#define XNANDPS8_NO_OOB_BBT_DESC_VER_OFFSET 4U /**< Bad block Table
version offset in
page memory */
#define XNANDPS8_BBT_DESC_SIG_LEN 4U /**< Bad block Table
signature length */
#define XNANDPS8_BBT_DESC_MAX_BLOCKS 64U /**< Bad block Table