From 5d18fb057a9158336a79953b88d481c74c6eb0ae Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Sat, 27 Jun 1998 18:51:49 +0000 Subject: PC386 BSP enhancements from Aleksey Romanov (Quality Quorum ). Unfortunately after merging these, the pc386 will not boot using grub for for. It still does not work using netboot for me. Here is his summary of changes: rtems/c/src/lib/libbsp/i386/pc386/Makefile.in Added support for new sub-directory rtems/c/src/lib/libbsp/i386/pc386/bsp_specs Made possible to build COFF image rtems/c/src/lib/libbsp/i386/pc386/console/console.c Added support for serial consoles, selectable by patching binary image, added __assert(), use _IBMPC_inch_sleep() instaed of _IMBPC_inch() rtems/c/src/lib/libbsp/i386/pc386/console/inch.c Added _IMBPC_inch_sleep() rtems/c/src/lib/libbsp/i386/pc386/console/outch.c Oops - just formatting rtems/c/src/lib/libbsp/i386/pc386/include/Makefile.in Added support for new files rtems/c/src/lib/libbsp/i386/pc386/include/bsp.h Added support for new features rtems/c/src/lib/libbsp/i386/pc386/include/pc386uart.h New file: definitions for serial ports rtems/c/src/lib/libbsp/i386/pc386/include/pcibios.h New file: definitions for PCI BIOS rtems/c/src/lib/libbsp/i386/pc386/pc386dev/Makefile.in New file: makefile in new directory rtems/c/src/lib/libbsp/i386/pc386/pc386dev/i386-stub-glue.c New file: i386-stub interface rtems/c/src/lib/libbsp/i386/pc386/pc386dev/i386-stub.c New file: i386-stub itself rtems/c/src/lib/libbsp/i386/pc386/pc386dev/pc386uart.c New file: serial ports rtems/c/src/lib/libbsp/i386/pc386/pc386dev/pcibios.c New file: PCI BIOS support rtems/c/src/lib/libbsp/i386/pc386/start/start.s Commented out DEBUG_EARLY stuff, everything is working fine rtems/c/src/lib/libbsp/i386/pc386/start/start16.s Cleaned up rtems/c/src/lib/libbsp/i386/pc386/startup/bspstart.c Added call to console_resereve_resources rtems/c/src/lib/libbsp/i386/pc386/startup/exit.c Added support for serial console rtems/c/src/lib/libbsp/i386/pc386/startup/ldsegs.s Fixed typo in comments rtems/c/src/lib/libbsp/i386/pc386/tools/Makefile.in Changed to reflect cnages in code rtems/c/src/lib/libbsp/i386/pc386/tools/bin2boot.c Trivialized, problem - I do not know how to make patch remove obsolete files - there are a lot of them there rtems/c/src/lib/libbsp/i386/pc386/tools/binpatch.c New file: utility to do binary patches rtems/c/src/lib/libbsp/i386/pc386/wrapup/Makefile.in Added support for new directory rtems/make/custom/pc386.cfg Add COFF image building --- c/src/lib/libbsp/i386/pc386/startup/ldsegs.s | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'c/src/lib/libbsp/i386/pc386/startup/ldsegs.s') diff --git a/c/src/lib/libbsp/i386/pc386/startup/ldsegs.s b/c/src/lib/libbsp/i386/pc386/startup/ldsegs.s index a8eb935322..f2171575ce 100644 --- a/c/src/lib/libbsp/i386/pc386/startup/ldsegs.s +++ b/c/src/lib/libbsp/i386/pc386/startup/ldsegs.s @@ -66,10 +66,10 @@ SYM(delay): | Function: _load_segments | Description: Current environment is standard PC booted by grub. | So, there is no value in saving current GDT and IDT -| Settings we have to set it up ourseves. (Naturally +| settings we have to set it up ourseves. (Naturally | it will be not so in case we are booted by some | boot monitor, however, then it will be different -| BSP), After that we have to load board segment registers +| BSP). After that we have to load board segment registers | with apropriate values + reprogram PIC. | Global Variables: None. | Arguments: None. -- cgit v1.2.3