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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 10:19:28 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-04-20 13:08:36 +0200 |
| commit | fbcd7c8fa65eb695e96a62ea1c1ac7a024fa9dfc (patch) | |
| tree | a17e285cf22cd49cd42e8b3ad562febc3987d566 /c/src/lib/libbsp/m68k/mrm332 | |
| parent | bsps: Move console drivers to bsps (diff) | |
| download | rtems-fbcd7c8fa65eb695e96a62ea1c1ac7a024fa9dfc.tar.bz2 | |
bsps: Move start files to bsps
This patch is a part of the BSP source reorganization.
Update #3285.
Diffstat (limited to 'c/src/lib/libbsp/m68k/mrm332')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mrm332/Makefile.am | 2 | ||||
| -rw-r--r-- | c/src/lib/libbsp/m68k/mrm332/start/start.S | 71 |
2 files changed, 1 insertions, 72 deletions
diff --git a/c/src/lib/libbsp/m68k/mrm332/Makefile.am b/c/src/lib/libbsp/m68k/mrm332/Makefile.am index 4677565797..11d6ea953c 100644 --- a/c/src/lib/libbsp/m68k/mrm332/Makefile.am +++ b/c/src/lib/libbsp/m68k/mrm332/Makefile.am @@ -7,7 +7,7 @@ dist_project_lib_DATA = startup/bsp_specs -start.$(OBJEXT): start/start.S +start.$(OBJEXT): ../../../../../../bsps/m68k/mrm332/start/start.S $(CPPASCOMPILE) -o $@ -c $< project_lib_DATA = start.$(OBJEXT) diff --git a/c/src/lib/libbsp/m68k/mrm332/start/start.S b/c/src/lib/libbsp/m68k/mrm332/start/start.S deleted file mode 100644 index 5e2bbebc8e..0000000000 --- a/c/src/lib/libbsp/m68k/mrm332/start/start.S +++ /dev/null @@ -1,71 +0,0 @@ -/** - * @file - * - * MRM332 Assembly Start Up Code - */ - -/* - * COPYRIGHT (c) 2000. - * Matt Cross <profesor@gweep.net> - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - * - */ - -#include "mrm332.h" -#include <rtems/asm.h> -#include <rtems/m68k/sim.h> - -BEGIN_CODE - - /* Put the header necessary for the modified CPU32bug to automatically - start up rtems: */ -#if 1 -.long 0xbeefbeef ; -#endif -.long 0 ; -.long start ; - -.global start - start: - - oriw #0x0700,sr /* Mask off interupts */ - - // Set VBR to CPU32Bug vector table address - movel #0x0,d0 /* Use the initial vectors until we get going */ - movecl d0,vbr - - movel #end, d0 /* Next 3 instructions set stack pointer */ - addl #_StackSize,d0 /* sp = end + _StackSize from linker script */ - movel d0,sp - movel d0,a6 - - /* include in ram_init.S */ - /* - * Initalize the SIM module. - * The stack pointer is not usable until the RAM chip select lines - * are configured. The following code must remain inline. - */ - - /* Module Configuration Register */ - /* see section(s) 3.1.3-3.1.6 of the SIM Reference Manual */ - /* SIMCR etc and SAM macro all defined in sim.h found at */ - /* /cpukit/score/cpu/m68k/rtems/m68k/sim.h */ - /* The code below does the following: */ - /* - Sets Freeze Software Enable */ - /* - Turns off Show Cycle Enable */ - /* - Sets the location of SIM module mapping */ - /* - Sets the SIM Interrupt Arbitration Field */ - lea SIMCR, a0 - movew #FRZSW,d0 - oriw #SAM(0,8,SHEN),d0 - oriw #(MM*SIM_MM),d0 - oriw #SAM(SIM_IARB,0,IARB),d0 - movew d0, a0@ - - jsr start_c /* Jump to the C startup code */ - -END_CODE - |