Update the BMCR0, BMCR1 registers to adjust the SEMC
re-order rules. This can improve the SDRAM stability
under multiple AXI masters system.
Signed-off-by: Gavin Liu <gang.liu@nxp.com>
Update the LUT to fix the winbond qspi flash erase issue.
Update the page program interface to fix the qspi flash program issue.
Signed-off-by: Tim Wang <tim.wang@nxp.com>
Change the lpspi default transfer delays to fix the data corruption
issue.
Add the loop and judgement to retry transfer when spi bus is busy.
Add the judgement statement to fix the hang issue.
Signed-off-by: TimWang <tim.wang@nxp.com>
For the application(firmware) booted by bootloader(OTA),
the image doesn't need the "flash_config" and "ivt" header.
So update the link file to support both kinds of application
(firmware) booted by bootROM and bootloader.
In default, the compilation will get the image with
"flash_config" and "ivt" header, for example the bootloader
compiling.
When compiling the OTA application image, please add the
line as below in the mbed_app.json file.
"target.macros_add" : ["MBED_APP_COMPILE"]
This will remove the "flash_config" and "ivt" header in the
final image.
Signed-off-by: Gavin Liu <gang.liu@nxp.com>
Update the flash driver to support both Hyper Flash
and QSPI Flash.
In addition, the static function cannot be linked to
SRAM even defined by AT_QUICKACCESS_SECTION_CODE macro.
So remove all "static" modifier for the FLASHIAP
functions.
Signed-off-by: Gavin Liu <gang.liu@nxp.com>
The memset function from c library will be linked in flash
space, it's risk for FLASHIAP. So I wrote flexspi_memset
to replace the memset for IMX FLASHIAP, and put the function
into targets/.../TARGET_IMX/flash_api.c file. All IMX Soc
platforms can declare it as extern and use in their Soc
flexspi driver files.
Signed-off-by: Gavin Liu <gang.liu@nxp.com>
The flash access may fail when implementing flash
initialization. So there is risk for interrupt handler
which linked in flash space.
Add the critical section to avoid the risk.
Signed-off-by: Gavin Liu <gang.liu@nxp.com>
NXP MIMXRT1050 EVK can support Hyper Flash or QSPI Flash with
small hardware reworks. Modify the XIP file to support boot
from the two kinds of Flash device. The Hyper Flash should be
the default device and defined in tartgets.json with the macro
"HYPERFLASH_BOOT". To select the QSPI Flash, just remove the
macro with the below line in any overriding json file.
"target.macros_remove" : ["HYPERFLASH_BOOT"]
Signed-off-by: Gavin Liu <gang.liu@nxp.com>
1. Do not disable and enable osillators during deep sleep
entry and exit
2. Increase the deep sleep to pass tests
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
The SDK header provides separate arrays for high and low
GPIO interrupts in place of the previous combined array
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
1. No need to copy RAM functions, this is done in the startup file
2. Update memory config for the FLASH section
3. Configure the PMIC_STDBY pin
4. Update UART clock setting
Signed-off-by: Mahesh Mahadevan <mahesh.mahadevan@nxp.com>
As the `psa` library is not included in the baremetal profile, perform
a TFM system reset only if the `psa` library is included in
the build otherwise perform a normal CMSIS system reset.
Gavin Liu
Tim Wang
Mahesh Mahadevan
adbridge
Pawel Zarembski
toyowata
Qinghao Shi
Martin Kojtal
Hugues Kamba
Przemyslaw Stekiel