Setting BBT option at the beginning and checking afterwards to set
the offset for signature and version.
Signed-off-by: Shakti Bhatnagar <shaktib@xilinx.com>
Performing Read modify write operation for the interrupt status enable
and interrupt status register in readpage function instead of directly
writing to fix the masking error interrupts in case ecc enabled.
Signed-off-by: Shakti Bhatnagar <shaktib@xilinx.com>
If oob size is less than 64 bytes, ecc position should start from 0 position
of oob area, else should be at the end of the oob area.
Keeping ecc start position in alligned with the Linux nand base ecc layout.
Signed-off-by: Shakti Bhatnagar <shaktib@xilinx.com>
QSPI HW doesn't actually care what the SPI mode is for the dummy phase
of flash commands. We have confirmed this with randomized testing.
However due to a core limitation of QEMU it is expected to match the
mode of the address phase for QEMU.
So since QEMU is the only platform that cares, set the dummy mode to
QEMUs expectation.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
This patch modifies the eeprom page size to 32 for zynq ultrascale MP
in polled and interrupt examples.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
There is a bug wherein the DMA listening to RX empty status goes busy
if RX FIFO clear bit is set in the FIFO control register, even if there
is no transfer request. So switch to I/O mode always to clear RX FIFO and
restore the mode in the end.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
This is the initial version of Inter Processor Interrupt (IPI) driver
for ZynqMP,including the required tcl and an example on using the driver.
Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
The existing changes done under EXTENDED_DESC_MODE should in fact
be done for arch 64. Extended mode needs additional BD words and since
there is no test for it at present, it is disabled.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Enable jumbo option and use updated API's for zynqmp.
Increase array size to support jumbo frames - these can be decreased by user if
not required.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
Add an option to enable jumbo frames for zynqmp.
Add frame size and receive buffer length masks to instance so that they can
be updated dynamically with jumbo enable/disable.
Provide new API XEmacPs_GetRxFrameSize instead of XEmacPs_BdGetLength to
find frame size in case of jumbo frames or otherwise.
Signed-off-by: Harini Katakam <harinik@xilinx.com>
This patch documented the parameters of XQspiPsu_SelectFlash API
to remove doxygen warnings and modified the xqspipsu.h file
header as number of characters in a line are more than usual.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
This patch does following things
1. Added IO mode support for qspipsu.
2. Modified the GenFifoEntryData API since unaligned data should
be the last entry in GenFifo.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Ensure that the dma buffer boundary interrupt is disabled as driver
is using the contiguous buffer for the whole page size and enabling
this interrupt would cause failures if the buffer boundary is
configured for other values (not the page size)
Signed-off-by: Shakti Bhatnagar <shaktib@xilinx.com>
Added interlaced and progressive mode switching functionality.
Removed XVtc_RegUpdate as there were 2 APIS with same functionality
provided backward compatibility.
Signed-off-by: VNSL Durga <vnsldurg@xilinx.com>
This patch removes the IAR compilation errors.
Modified the OnfiNand_Geometry structure declaration according to IAR compiler
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Modified driver source file to remove compiler warning.
1. Did Type Conversion
2. Made two API's public
3. Removed redeclaration
Signed-off-by: Shakti Bhatnagar <shaktib@xilinx.com>
Bit 21 of DPTX register PHY_CONFIG (0x200) enables 8b10b encoding.
In v6.0 of the DPTX core, the default value is '1'.
Current driver should keep this value untouched when writing to the PHY_CONFIG
register.
Signed-off-by: Andrei-Liviu Simion <andrei.simion@xilinx.com>
This patch changes to psu from pss for processor instance to create
CPU ID in xparameters.h
Signed-off-by: Kinjal Pravinbhai Patel <patelki@xilinx.com>
This patch modifies eeprom start address in polled example and
updated the note in header in repeated start example.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
This patch implemented the large data transfer using repeated
start in Zynq Ultra Scale MP and fixed doxygen warnings.
Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
