rtems

RTOS/rtems

Files

Daniel Hellstrom dc32b6aa08 leon: do not use -mfix-{device} with Clang

Clang do not support -mfix-gr712rc, -mfix-ut700 and -mfix-ut699.
Therefore we adjust the CPU_CFLAGS to remove these when compiling with
Clang. Instead use
  GR712RC:      -mcpu=gr712rc
  GR740:        -mcpu=gr740
  UT699/UT700:  Not currently supported by clang, use LEON3 BSP.

2018-10-09 12:36:41 +02:00

btimer

bsps: Move benchmark timer to bsps

2018-04-20 13:52:19 +02:00

clock

leon3: fix warning when SMP is enabled

2018-09-20 12:48:32 +02:00

config

leon: do not use -mfix-{device} with Clang

2018-10-09 12:36:41 +02:00

console

bsps/sparc: Move polled APBUART functions

2018-08-10 07:14:43 +02:00

gnatsupp

bsps/sparc: Move gnatsupp to bsps

2018-04-20 14:32:47 +02:00

include

…

mpci

bsps: Move MPCI support to bsps

2018-04-20 14:32:43 +02:00

net

network: Use kernel/user space header files

2018-09-10 10:38:44 +02:00

start

bsp/leon3: Fix typo which breaks the CPU counter

2018-09-20 07:27:28 +02:00

headers.am

…

README

bsps: Move documentation, etc. files to bsps

2018-04-26 07:17:57 +02:00

README

#
#  LEON3 BSP README
#
#
#

BSP NAME:           leon3
BUS:                AMBA Plug & Play 
CPU FAMILY:         sparc
CPU:                LEON3
                    

DRIVERS
=======
Timer Driver, Console Driver, Opencores Ethernet Driver

Notes
=====

This BSP supports single LEON3-processor system with minimum peripheral
configuration of one UART. BSP reads system configuration area to get
information such as memory mapping and usage of interrupt resources and
installs device drivers based on this information.

There are no restrictions on memory mapping of UARTS. Console driver
operates in polled mode.

Console driver uses timer 0 of General Purpose Timer and must be configured
to use separate interrupts for each timer. No restrictions on memory mapping.
Interrupt request signal can not be shared with other devices.  

Ethernet MAC core can be mapped in arbitrary memory address space and use
arbitrary interrupt request signal. Interrupt request signal can not be
shared with other devices.