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author | Jeff Kubascik <jeff.kubascik@dornerworks.com> | 2019-12-04 09:29:33 -0500 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-12-05 07:25:52 +0100 |
commit | 4c30acf2c840ab552a080fac156356331e795d63 (patch) | |
tree | 7d69a79fb542846f7de16f4581dad81c3bbc648e /bsps/arm/xen/start/bspstarthooks.c | |
parent | bsps/arm: Unmask generic timer in interrupt handler (diff) | |
download | rtems-4c30acf2c840ab552a080fac156356331e795d63.tar.bz2 |
bsp/xen: Create BSP
Create the Xen BSP for Xen on ARM.
Diffstat (limited to '')
-rw-r--r-- | bsps/arm/xen/start/bspstarthooks.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/bsps/arm/xen/start/bspstarthooks.c b/bsps/arm/xen/start/bspstarthooks.c new file mode 100644 index 0000000000..120535c60f --- /dev/null +++ b/bsps/arm/xen/start/bspstarthooks.c @@ -0,0 +1,44 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (C) 2019 DornerWorks + * Written by Jeff Kubascik <jeff.kubascik@dornerworks.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#include <bsp.h> +#include <bsp/start.h> +#include <bsp/arm-a9mpcore-start.h> + +BSP_START_TEXT_SECTION void bsp_start_hook_0(void) +{ + /* Do nothing */ +} + +BSP_START_TEXT_SECTION void bsp_start_hook_1(void) +{ + arm_a9mpcore_start_set_vector_base(); + bsp_start_copy_sections(); + bsp_xen_setup_mmu_and_cache(); + bsp_start_clear_bss(); +} |