This commit represents the second stage of the low power implementations
that are required from Mbed 5.10 onwards. Besides the default hal
implementations (rtc_api.c and sleep.c), the PL031 RTC's native driver
needed to be added. Due to HW limitations in SSE-050 and the CM3DS,
Deep Sleep couldn't be implemented, therefore it is functionally
identical to Sleep (WFI).
Change-Id: Ibed2bdb452f48c98024dc7ef07fb51a4425e0a80
Signed-off-by: Bence Kaposzta <bence.kaposzta@arm.com>
This commit represents the first stage of the low power implementations
that are required from Mbed 5.10 onwards. The LP ticker has been
implemented using a CMSDK Dual Timer's both timers (HW prescaler needed
to operate in the specified frequency domain), whereas the us ticker
uses one CMSDK Timer. Besides the default hal implementations (lp_ticker.c
and us_ticker.c), the CMSDK Dual Timer's native driver needed to be added.
Change-Id: I0b16b93dfac7753bebf430a2ce77761cb9c43ee5
Signed-off-by: Bence Kaposzta <bence.kaposzta@arm.com>
Ethernet controller. To ensure proper operation, some methods
needed to be updated in the SMSC9220's native driver as well.
It passes all related Greentea tests, however when supervised by
the Python environment it tends to fail because of Timeout.
The current timeout is set to 1200s that seems to be a little bit short
to finish all test cases, the timeout happens towards the end of the
last test case.
Change-Id: I914608c34828b493a80e133cd132537a297bfc84
Signed-off-by: Bence Kaposzta <bence.kaposzta@arm.com>
--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
This commit changes the code to fix the compiler warnings on ARM,
GCC_ARM and IAR.
Change-Id: I92676d2cc85daacde9f43f1898377a2cea750c50
Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This commit changes the clock frequency to the good value of 25 MHz.
Change-Id: I18e559718619e3b1942c42fda2413b690c7b5852
Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This commit does not bring functional changes.
Here is the list of changes:
- merge CMSDK_CM3DS.h and SMM_MPS2.h into CM3DS.h
- remove unused code
- split copyright headers from first comment of each file
Change-Id: I79b7ee01689439b7d2fde9d13035a5edf17f69ff
Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This patchs adds TRNG support using the upstreamed, open-source, TZ-TRNG
driver.
It also implements the HAL for TRNG and add it in features.
The mbed-os.py script deletes files that are unused by mbed-os.
Change-Id: Idf8eefd809f00d40e0ad3cf7657f2a8c2eca3505
Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This patch changes the linker files and defines to use the ZBT SSRAM
instead of the FPGA Block RAM for code and data.
The section 4.1.1, Code and RAM memory map, of the CM3DS Eval RTL and
testbench user guide explains the available memories.
This switch improves code memory from 256 kB to 4 MB and data memory
from 128 kB to 4 MB.
However, the ZBT SSRAM1 for code memory begins at 0x00400000 while the
processor can only boot at address 0x00000000 which means that it
expects the vector table to be at that address. That is why we have to
create 2 load regions in the linker scripts: one with only the vector
table at address 0x0 and one with code + data at address 0x00400000.
Because of these two load regions, linker will produce different
behaviours:
* GCC_ARM and IAR will only create 1 binary with both load regions
padding with 0 in between. The binary will then be very large (at least
4 MB) and the flash process will take longer.
* ARM and ARMC6 will create 2 binaries for the two load regions. The
load addresses of the two binaries can be written in the images.txt file
on the MPS2 board. You can also use the --bincombined option of fromelf
utility to produce only 1 large binary.
This patch also adds the memory_zones.h file to try to put in common all
the memory addresses that were previously hard coded in the linker
scripts / startup files.
With that patch in, the simplest option is to directly use the .elf file
with the MPS2, which is only possible with mbb_v225.ebf and more recent
firmwares. It will now be the default for CM3DS.
This commit works with greentea thanks to the now merged pull request
ARMmbed/htrun#181 in order to copy .elf file to the MPS2 board.
Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This commit adds the UART driver and updates the UART HAL implementation
to use this driver.
It also removes legacy definitions.
Change-Id: Ie8e7a7bb64c763a2d97bc66d949fab3596736bbc
Signed-off-by: Avinash Mehta <avinash.mehta@arm.com>
This commit adds the SPI driver which is now called by the SPI HAL
implementation.
It also removes legacy definitions.
Change-Id: Iadb20dda9dfa571db3de66c3a1ce45d80d8b81b6
Signed-off-by: Tamas Kaman <tamas.kaman@arm.com>
This commit adds the GPIO drivers. The HAL implementations
(gpio_api.c, gpio_irq_api.c, port_api.c) now call these drivers.
Legacy definitions have been removed.
Serial HAL implementation has been changed to compile at this stage.
Change-Id: Ib76a3186358f5029ed350da671132e8aa11194f7
Signed-off-by: Galanakis, Minos <minos.galanakis@arm.com>
The HAL implementation (us_ticker.c and lp_ticker.c) now calls function
in cmsdk_ticker.c file. This file contains the necessary logic to be
able to only use one hardware timer (CMSDK timer) per mbed ticker.
This commit also updates the timer driver and removes legacy definition.
Change-Id: If40413822832117f9b78f38d2cdda7847284b035
Signed-off-by: Galanakis, Minos <minos.galanakis@arm.com>
Signed-off-by: Hugues de Valon <hugues.devalon@arm.com>
This patch updates CMSDK_CM3DS.h to remove the
DMA peripheral memory map and defines, as
that peripheral is not present in the system.
In addition, some define names where updated
concerning rtc. RTC_api was updated accordingly.
This patch also updates SMM_MPS2 to align defines and
comments.
Signed-off-by: Marc Moreno <marc.morenoberengue@arm.com>
1. Add startup code and linker script for IAR and
GCC_ARM compilers.
2. Enable IAR and GCC_ARM compilers in targets.json.
Change-Id: I742a89ae73a4e5ede980a8af0821c3f0e5a461ef
Signed-off-by: Mate Toth-Pal <mate.toth-pal@arm.com>
- Creates new target in targets.json
- Creates device specific files under ARM_SSG/CM3DS_MPS2 directory
- Driver layer files under CM3DS_MPS2 are based on Beid target
- Device specific files under CM3DS_MPS2/device are based on CMSIS_5 and Beetle
Change-Id: I29ea7a7f42b11cf25b516cce4b9255ab828ca019
Signed-off-by: Tamas Kaman <Tamas.Kaman@arm.com>
Signed-off-by: Marc Moreno <marc.morenoberengue@arm.com>
Bence Kaposzta
Przemyslaw Stekiel
Deepika
Karl Zhang
Martin Kojtal
Jimmy Brisson
Hugues de Valon
Cruz Monrreal
paul-szczepanek-arm
Avinash Mehta
Tamas Kaman
Galanakis, Minos
Marc Moreno Berengue
mattot01
Tamas Ban