From 5545002da93eb219d916bbc34dcfbd59c9451b83 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 15 May 2008 15:54:24 +0000 Subject: 2008-05-15 Joel Sherrill * shared/startup/pretaskinghook.c: Add capability for bootcard.c BSP Initialization Framework to ask the BSP where it has memory for the RTEMS Workspace and C Program Heap. These collectively are referred to as work area. If the BSP supports this, then it does not have to include code to split the available memory between the two areas. This reduces the amount of code in the BSP specific bspstart.c file. Additionally, the shared framework can initialize the C Library, call rtems_debug_enable(), and dirty the work area memory. Until most/all BSPs support this new capability, if the BSP supports this, it should call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. When the transition is complete, this autoconf macro can be removed. --- c/src/lib/libbsp/powerpc/ChangeLog | 14 ++++++++++++++ c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c | 3 --- 2 files changed, 14 insertions(+), 3 deletions(-) (limited to 'c') diff --git a/c/src/lib/libbsp/powerpc/ChangeLog b/c/src/lib/libbsp/powerpc/ChangeLog index a0d9f307ac..fee6a7c79c 100644 --- a/c/src/lib/libbsp/powerpc/ChangeLog +++ b/c/src/lib/libbsp/powerpc/ChangeLog @@ -1,3 +1,17 @@ +2008-05-15 Joel Sherrill + + * shared/startup/pretaskinghook.c: Add capability for bootcard.c BSP + Initialization Framework to ask the BSP where it has memory for the + RTEMS Workspace and C Program Heap. These collectively are referred + to as work area. If the BSP supports this, then it does not have to + include code to split the available memory between the two areas. + This reduces the amount of code in the BSP specific bspstart.c file. + Additionally, the shared framework can initialize the C Library, call + rtems_debug_enable(), and dirty the work area memory. Until most/all + BSPs support this new capability, if the BSP supports this, it should + call RTEMS_BSP_BOOTCARD_HANDLES_RAM_ALLOCATION from its configure.ac. + When the transition is complete, this autoconf macro can be removed. + 2008-05-12 Joel Sherrill * shared/startup/bspstart.c: Refactored and renamed initialization diff --git a/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c b/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c index d3a4f48e35..ef72f34e36 100644 --- a/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c +++ b/c/src/lib/libbsp/powerpc/shared/startup/pretaskinghook.c @@ -90,9 +90,6 @@ void bsp_pretasking_hook(void) BSP_vme_config(); #endif -#ifdef RTEMS_DEBUG - rtems_debug_enable( RTEMS_DEBUG_ALL_MASK ); -#endif #ifdef SHOW_MORE_INIT_SETTINGS printk("Leaving bsp_pretasking_hook\n"); #endif -- cgit v1.2.3