This patch allows the user to configure the PHY address for the DWMAC
driver by giving a pointer to a dwmac_user_cfg structure to network
stack via rtems_bsdnet_ifconfig::drv_ctrl.
BSP completes build with tests and debug enabled for all three variants now
tms570ls3137_hdk
tms570ls3137_hdk_intram
tms570ls3137_hdk_sdram
Even that all enabled tests builds for internal RAM variant, many
of them are expected to fail on hardware because whole tests
including code, data and runtime work area demands has to fit
into 256 kB of RAM.
This patch enables to build all RTEMS tests for tms570ls3137_hdk_sdram
BSP variant in in default build. Debug build with --enable-rtems-debug set
has succeed for samples subset of tests as well.
Also cleanup:
* Remove un-needed interrupt disables.
* Address errata "e989: FLASH: Disable Prefetch during programming and erase"
* Use RTEMS_ARRAY_SIZE() macro instead of own macro.
Included variants:
tms570ls3137_hdk_intram - place code and data into internal SRAM
tms570ls3137_hdk_sdram - place code into external SDRAM and data to SRAM
tms570ls3137_hdk - variant prepared for stand-alone RTEMS aplication
stored and running directly from flash. Not working yet.
Chip initialization code not included in BSP.
External startup generated by TI's HalCoGen was used for
testing and debugging.
More information about TMS570 BSP can be found at
http://www.rtems.org/wiki/index.php/Tms570
Patch version 2
- most of the formatting suggestion applied.
- BSP converted to use clock shell
- console driver "set attributes" tested. Baudrate change working
Patch version 3
- more formatting changes.
- removed leftover defines and test functions
Todo:
refactor header files (name register fields)
The problem wit incorrect switching of pins into analog mode manifestes
on LPC4088 based board.
LPC4088 implements pin P1.17 (ENET_MDIO) as new W type (digital pin
with analog option). The pin was listed as D category on LPC1788
which does not have analog mode control bit. If analog option is
not explicitly switched off on LPC4088 then the pin does not work
as digital pin.
Code tested on LPC1788 and no problems has been observed even that
manual specifies the IOCON_ADMODE field as reserved and should
be written as zero. But even RTEMS lpc24xx_gpio_config sets this
bit unconditionally.
Signed-off-by: Pavel Pisa <ppisa@pikron.com>
This work is based on the old or32 port (that has been
removed back in 2005) authored by Chris Ziomkowski. The patch includes the
basic functions every port should implement like: context switch, exception
handling, OpenRISC ABI and machine definitions and configurations.
Simplify _RBTree_Insert() and _RBTree_Extract(). Remove more
superfluous NULL pointer checks. Change _RBTree_Is_root() to use only
the node. Add parent parameter to _RBTree_Sibling(). Delete
_RBTree_Grandparent() and _RBTree_Parent_sibling().
Only use the parent pointer, since this pointer is never NULL for nodes
which are part of a tree.
Rename functions from *_off_rbtree() to *_off_tree().
This lays the proper structure for doing future work on
time adjustment algorithms. Any TOD adjustments should be
requested at the API level and performed at the SCORE level.
Additionally updated a test.
The first pass at building these was without networking enabled.
This pass addresses that plus accounts for some new BSPs which
needed testsuite.tcfg files and BSPs which could not link tests
which had been added since the first pass.
When a thread is removed from a thread queue or is unblocked
by receiving an event, the same actions are required.
+ timeout watchdog canceled,
+ thread must be unblocked, and
+ (MP only) proxy cleaned up
This patch makes sure there is only one copy of this code.
There was a lot of duplication between the discipline subroutines.
With the transition to RBTrees for priority discipline, there were
only a few lines of source code manipulating the data structure
for FIFO and priority. Thus is made sense to fold these back
into the main methods.
As part of doing this all of the tests for discipline were changed
to be in the same order.
