diff options
Diffstat (limited to 'c/src/lib/libbsp/shared/bspgetworkarea.c')
-rw-r--r-- | c/src/lib/libbsp/shared/bspgetworkarea.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/c/src/lib/libbsp/shared/bspgetworkarea.c b/c/src/lib/libbsp/shared/bspgetworkarea.c deleted file mode 100644 index 302fc0f335..0000000000 --- a/c/src/lib/libbsp/shared/bspgetworkarea.c +++ /dev/null @@ -1,62 +0,0 @@ -/** - * @file - * - * This routine is an implementation of the bsp_work_area_initialize() - * that can be used by all BSPs following linkcmds conventions - * regarding heap, stack, and workspace allocation. - */ - -/* - * COPYRIGHT (c) 1989-2008. - * On-Line Applications Research Corporation (OAR). - * - * Copyright (c) 2011-2012 embedded brains GmbH. - * - * 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 <bsp.h> -#include <bsp/bootcard.h> -#ifdef BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN - #include <rtems/config.h> -#endif - -#if defined(HAS_UBOOT) && !defined(BSP_DISABLE_UBOOT_WORK_AREA_CONFIG) - #define USE_UBOOT -#endif - -/* - * These are provided by the linkcmds for ALL of the BSPs which use this file. - */ -extern char WorkAreaBase[]; - -/* - * We may get the size information from U-Boot or the linker scripts. - */ -#ifdef USE_UBOOT - #include <bsp/u-boot.h> -#else - extern char RamBase[]; - extern char RamSize[]; -#endif - -void bsp_work_area_initialize(void) -{ - uintptr_t work_base = (uintptr_t) WorkAreaBase; - uintptr_t ram_end; - - #ifdef USE_UBOOT - ram_end = (uintptr_t) bsp_uboot_board_info.bi_memstart + - bsp_uboot_board_info.bi_memsize; - #else - ram_end = (uintptr_t)RamBase + (uintptr_t)RamSize; - #endif - - #ifdef BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN - work_base += rtems_configuration_get_interrupt_stack_size(); - #endif - - bsp_work_area_initialize_default( (void *) work_base, ram_end - work_base ); -} |