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303 Commits

Author SHA1 Message Date
Daniel Hellstrom
408fad38f8 leon,grspw_pkt: remove incorrect comment on SMP not being tested 
To clarify, SMP with GRSWP_PKT driver API has been extended to
take advantage of multi-core, is now SMP-safe, and has been tested
on GR740.
 2018-08-24 15:51:39 +02:00
Daniel Hellstrom
aea3134ea9 leon,apbuart: replace termios c_cflag & CBAUD with c_{i,o}speed 
ince some time RTEMS started to use the termios c_ispeed and
c_ospeed variables in the termios struct to hold the UART baudrate.
However the APBUART driver still uses the old c_cflag sometimes
causing other UART parameters to get overwritten, for example the
partiy setting no mapped to the same bits as the old CBAUD mask.

At the same time the RTEMS primitievs for setting/reading
c_{i,o}speed is now used.
 2018-08-24 15:51:39 +02:00
Daniel Hellstrom
243ddb52b3 leon,greth: enable MAC filtering (promiscous mode, multicast) 
It enabled promiscous mode or sets the multicast filter according
to the configuration and parameters to ioctl(SIOCSIFFLAGS),
ioctl(SIOCADDMULTI) and ioctl(SIOCDELMULTI).
On SIOCADDMULTI/SIOCDELMULTI requests the greth ioctl calls the
Ethernet helper functions ether_addmulti()/ether_delmulti() which
tells the greth driver when its required to update the MAC multicast
filtering.

The interface notifies support for multicast by setting IFF_MULTICAST.

The GRETH has two registers which contains a bit-mask of allowed MAC
addresses. The incomming MAC address is CRC:ed and the CRC is used as
an index into the bit-mask to determine to allow or drop the frame.
 2018-08-24 15:51:39 +02:00
Daniel Hellstrom
2fbe2ef3ea leon, greth: 10/100 MAC enable TX BD interrupt 
Missed to enable interrupt per TX descriptor. Could lead to TX buffer
starvation.

Does not affect the GBit code.
 2018-08-24 15:51:39 +02:00
Daniel Hellstrom
a87964d04f sparc,smp: typo in start.S causing SMP not working 2018-08-24 15:51:38 +02:00
Sebastian Huber
2cd3716103 bsps/arm: Fix PL111 register define re-definition 
Close #3502.
 2018-08-20 08:36:31 +02:00
Amaan Cheval
bc7313134f bsps/x86_64: Add APIC timer based clock driver 
The APIC timer is calibrated by running the i8254 PIT for a fraction of a
second (determined by PIT_CALIBRATE_DIVIDER) and counting how many times the
APIC counter has ticked. The calibration can be run multiple times (determined
by APIC_TIMER_NUM_CALIBRATIONS) and averaged out.

Updates #2898.
 2018-08-13 10:48:20 -05:00
Amaan Cheval
686932125d bsps/x86_64: Add support for RTEMS interrupts 
Updates #2898.
 2018-08-13 10:48:20 -05:00
Amaan Cheval
4544749e3c bsps/x86_64: Add paging support with 1GiB super pages 
Updates #2898.
 2018-08-13 10:48:20 -05:00
Amaan Cheval
6eccd0c7e7 bsps/x86_64: Reduce default RamSize to 1GiB 
Simulators may not always be able to allocate 4GiB easily, and using an
artificially lower RAM may cause a broken heap.

Updates #2898.
 2018-08-13 10:48:20 -05:00
Amaan Cheval
ab971bf5e3 bsps/x86_64: Reorganize header files and compile-options 
Updates #2898.
 2018-08-13 10:48:20 -05:00
Joel Sherrill
b3693f5d6d bsps/sparc/include/bsp/gradcdac.h: Fix nested comment warning 2018-08-10 08:24:28 -05:00
Joel Sherrill
d071d9a17a qoriq/include/tm27.h: Fix prototype warning 2018-08-10 08:24:28 -05:00
Joel Sherrill
ebd19374c5 motorola_powerpc/include/tm27.h: Fix prototype warning 2018-08-10 08:24:28 -05:00
Joel Sherrill
3cff531fa0 bsps/powerpc/include/mpc83xx/mpc83xx.h: Fix nested comment warning 2018-08-10 08:24:28 -05:00
Joel Sherrill
5896da452c bsps/powerpc/include/bsp/tictac.h: Fix protototype warnings 2018-08-10 08:24:27 -05:00
Joel Sherrill
ae4fbf3b4f gen83xx/include/tm27.h: Fix prototype warning 2018-08-10 08:24:27 -05:00
Joel Sherrill
ec8c955d3e gen5200/include/tm27.h: Fix prototype warning 2018-08-10 08:24:27 -05:00
Joel Sherrill
7de5182999 gen5200/include/bsp/ata.h: Fix warning 2018-08-10 08:24:27 -05:00
Joel Sherrill
0fc87d4785 csb337/include/at91rm9200_dbgu.h: Fix nested comment warning 2018-08-10 08:24:26 -05:00
Sebastian Huber
0e6f7dc4c4 bsps/sparc: Fix external variable declarations 2018-08-10 07:14:43 +02:00
Sebastian Huber
f4424cfb49 bsps/sparc: Move polled APBUART functions 
This reduces the link-time dependencies and avoids copy-and-paste.
 2018-08-10 07:14:43 +02:00
Christian Mauderer
8e6cfccf8c bsp/atsam: Fix handling of slow SPI speeds. 
This patch fixes an overflow in the frequency calculation of the SPI
driver for slow SPI speeds.
 2018-08-09 08:37:38 +02:00
Sebastian Huber
1836c6a456 bsp/gen5200: Avoid deprecated routine 
Update #3358.
 2018-08-07 07:17:18 +02:00
Sebastian Huber
f7cecc3308 libchip/ata: Use rtems_blkdev_create() 
Update #3358.
 2018-08-07 07:17:18 +02:00
Sebastian Huber
d279e747a7 bsp/smdk2410: Use rtems_blkdev_create() 
Update #3358.
 2018-08-07 07:17:17 +02:00
Sebastian Huber
1dec54f90c bsps/lm32: Use rtems_blkdev_create() 
Update #3358.
 2018-08-07 07:17:17 +02:00
Sebastian Huber
32ccc016d8 bsps: Fix the generic IRQ support 
The genmcf548x partly uses is own implementation of the interrupt
extension API for libbsd support.

This patch is a part of the BSP source reorganization.

Update #3285.
 2018-08-03 14:14:19 +02:00
Sebastian Huber
141d502b52 bsp/riscv: Add missing BSP variant 
Update #3433.
 2018-08-02 15:33:00 +02:00
Sebastian Huber
4c740de6e2 bsp/riscv: Fix build with RTEMS_SMP undefined 
Update #3433.
 2018-08-02 14:13:25 +02:00
Sebastian Huber
3d11c1e2af bsp/riscv: Fix a synchronization issue for PLIC 
Update #3433.
 2018-08-02 09:28:23 +02:00
Sebastian Huber
dee2ebbaa6 bsp/riscv: Remove unused variable 
Update #3433.
 2018-08-01 11:15:55 +02:00
Sebastian Huber
56b0387d2f bsp/riscv: Add NS16750 support to console driver 
Update #3433.
 2018-08-01 11:15:14 +02:00
Sebastian Huber
a7cd4b737c serial/ns16550: Precision clock synthesizer 
Set the FIFO control register while DLAB == 1 in the line control
register.  At least on the QorIQ T4240 the driver still works with the
re-ordered FIFO control register access.
 2018-08-01 11:13:58 +02:00
Sebastian Huber
8a78b784c4 serial/ns16550: Use standard register names 
Use the standard register names for the divisor latches.  This makes it
easier to compare the code with other driver implementations.
 2018-08-01 10:08:59 +02:00
Sebastian Huber
529154bad2 bsp/riscv: Initialize FPU depending on ISA 
Initialize fcsr to zero for a defined rounding mode.

Update #3433.
 2018-08-01 10:08:59 +02:00
Sebastian Huber
48cbd63c84 bsp/riscv: Fix clock driver 
Do not assume that mtime is zero at boot time.

Update #3433.
 2018-08-01 10:07:18 +02:00
Sebastian Huber
71284ce893 bsps/sparc: Fix typo in start.S 
Fix typo in start.S introduced by
4678d1a8b0.
 2018-08-01 10:07:18 +02:00
Sebastian Huber
44c2d393bd bsp/riscv: Fix inter-processor interrupts 
The previous version worked only on a patched Qemu.  Writes to mip are
illegal according to the The RISC-V Instruction Set Manual, Volume II:
Privileged Architecture, Privileged Architecture Version 1.10.

Update #3433.
 2018-07-27 15:06:55 +02:00
Sebastian Huber
cfc95736ff riscv: Rework CPU counter support 
Update #3433.
 2018-07-27 15:06:55 +02:00
Sebastian Huber
581a0f8866 bsp/riscv: Use interrupt driven NS16550 driver 
Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
adede135e7 bsp/riscv: Add PLIC support 
Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
bd5603868a bsp/riscv: Add simple SMP support to clock driver 
This is a hack.  The clock interrupt should be handled by each hart.

Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
6552ba8c37 bsp/riscv: Use CPU counter btimer 
Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
447fd894ae bsp/riscv: Add basic SMP startup 
Update #3433.
 2018-07-25 10:07:44 +02:00
Sebastian Huber
6b9ef097c3 riscv: Add CLINT and PLIC support 
The CLINT and PLIC need some per-processor state.

Update #3433.
 2018-07-25 10:07:43 +02:00
Sebastian Huber
f5fd8eb9e3 bsps/riscv: Update linker-symbols.h 
Update #3433.
 2018-07-25 10:07:43 +02:00
Sebastian Huber
dda6e06edb bsp/riscv: Add reset via for SiFive Test Finisher 
Update #3433.
 2018-07-25 10:07:43 +02:00
Sebastian Huber
3a263a9b02 bsp/riscv: Add and use riscv_fdt_get_address() 
Update #3433.
 2018-07-25 10:07:43 +02:00
Sebastian Huber
7fe48551a2 bsp/riscv: Fix HTIF warnings 
Update #3433.
 2018-07-25 10:07:43 +02:00