The OS timer of RZ/A1 uses P0 clock, so until now it has been set the value of P0 clock in SystemCoreClock.
Changed the system clock value to set to SystemCoreClock.
Changed to refer to P0 clock macro instead of SystemCoreClock in OS timer processing.
The DEVICE_FOO macros are always defined (either 0 or 1).
This patch replaces any instances of a define check on a DEVICE_FOO
macro with value test instead.
Signed-off-by: Alastair D'Silva <alastair@d-silva.org>
In case of unusing RTOS, there is no processing against IRQ handler and it causes a linker error.
Therefore, I added this processing with WEAK attribute. Also I added cmain.S file at cmsis/TARGET_CORTEX_A folder.
In case of unusing RTOS, IRQ handler executes "while(1)" and it causes a program freeze.
Therefore, I revised this processing. Also I added the heap setting processing and set the align to 8 byte.
If the specified frequency exceeds the upper limit and lower limit at SPI driver, an error is output, but this does not match policy with other renesas drivers. Thus I revises the processing as follows.
- If "hz" is maximum over, it is rounded by the maximum value.
- If "hz" is minimum under, it is rounded by the minimum value.
For Arm toolchain build, Mbed 2(classic) programs occur an unexpected error if there is "#include "mem_XXXX.h"" in the script file.
It seems that the linker script can't find the include file because "mem_XXXX.h" file is not in the same path with the linker script.
(Refer to Issue #6975.)
To address this issue, I remove inclusion processing and define the related macros at ARMCC linker script file.
--legacyalign, --no_legacyalign are deprecated from ARMC6 compiler, in order to
remove deprecated flags all linker files (GCC and IAR as well to have uniformity)
should strictly align to 8-byte boundary
Currently the return value of flash_get_page_size() is 1 since the min size per one writing is 1 byte by Flash spec.
However, I noticed that this value causes a enormous write time When writing large data such as FW update.
So I revised this value to 8 byte by considering the writing time, memory alignment and memory hole.
MTU2(Multi function Timer pulse Unit 2) can create the low freaquency.
Currently GR-LYCHEE uses MTU2 channel 3 for LPTicker, but I noticed that a part of it is used by another function.
Thus, I changed MTU2 channel number for LPTicker to 2.
MarceloSalazar
Rajkumar Kanagaraj
RyoheiHagimoto
d-kato
Hugues Kamba
Martin Kojtal
Maciej Bocianski
Cruz Monrreal
deepikabhavnani
Przemyslaw Stekiel
Russ Butler
TomoYamanaka
Alastair D'Silva
David Saada