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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-05-14 17:10:49 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-05-14 17:10:49 +0000 |
commit | 6a4df9f918ee72b73a7da49068e3551ecb80803e (patch) | |
tree | f5e49f7ce23e5ef5e30d8ccbd4e7262f1adb5cf0 /c/src/lib/libbsp/powerpc/motorola_powerpc/console | |
parent | 2001-05-14 Till Straumann <strauman@slac.stanford.edu> (diff) | |
download | rtems-6a4df9f918ee72b73a7da49068e3551ecb80803e.tar.bz2 |
2001-05-14 Till Straumann <strauman@slac.stanford.edu>
* bootloader/Makefile.am, console/Makefile.am, pci/Makefile.am:
Per PR216, "libbsp/powerpc/shared" BSP has been modified considerably
with the goal to make it more flexible and reusable by other
BSPs. The main strategies were:
- eliminate hardcoded base addresses; devices use offsets
and a BSP defined base address.
- separate functionality into different files (e.g. reboot from
inch.c to reboot.c) which can be overridden by a 'derived' BSP.
- separate initialization code into separate files (e.g. PCI
bridge detection/initialization was separated from the more
generic PCI access routines), also to make it easier for
'derived' BSPs to substitute their own initialization code.
There are also a couple of enhancements and fixes:
- IRQ handling code now has a hook for attaching a VME bridge.
- OpenPIC is now explicitely initialized (polarities, senses).
Eliminated the implicit assumption on the presence of an ISA PIC.
- UART and console driver now supports more than 1 port. The current
maximum of 2 can easily be extended by enlarging a table (it
would even be easier if the ISR API was not broken by design).
- fixed polled_io.c so it correctly supports console on COM2
- fixed TLB invalidation code (start.S).
- exception handler prints a stack backtrace.
- added BSP_pciFindDevice() to scan the pci bus for a particular
vendor/device/instance.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/motorola_powerpc/console')
-rw-r--r-- | c/src/lib/libbsp/powerpc/motorola_powerpc/console/Makefile.am | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/Makefile.am b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/Makefile.am index f300782dd9..a3368abc16 100644 --- a/c/src/lib/libbsp/powerpc/motorola_powerpc/console/Makefile.am +++ b/c/src/lib/libbsp/powerpc/motorola_powerpc/console/Makefile.am @@ -5,7 +5,7 @@ VPATH = @srcdir@:@srcdir@/../../shared/console:@srcdir@/../../../shared -C_FILES = polled_io.c uart.c console.c inch.c +C_FILES = polled_io.c uart.c console.c inch.c reboot.c C_O_FILES = $(C_FILES:%.c=$(ARCH)/%.o) H_FILES = ../../shared/console/consoleIo.h ../../shared/console/keyboard.h \ |