From 43e5b576b9195722143f87a65eca6177200789ac Mon Sep 17 00:00:00 2001 From: Hakim Giydan Date: Thu, 8 Sep 2016 10:13:59 -0700 Subject: arch/arm: Add armv7-r configuration This change adds armv7-r support for all stages. armv7-r is an ARM processor based on the Cortex-R series. Currently, there is support for armv7-a and armv7-m and armv7-a files has been modfied to accommodate armv7-r by adding ENV_ARMV7_A, ENV_ARMV7_R and ENV_ARMV7_M constants to src/include/rules.h. armv7-r exceptions support will added in a later time. Change-Id: If94415d07fd6bd96c43d087374f609a2211f1885 Signed-off-by: Hakim Giydan Reviewed-on: https://review.coreboot.org/15335 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth --- src/arch/arm/armv7/exception_mr.c | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 src/arch/arm/armv7/exception_mr.c (limited to 'src/arch/arm/armv7/exception_mr.c') diff --git a/src/arch/arm/armv7/exception_mr.c b/src/arch/arm/armv7/exception_mr.c new file mode 100644 index 0000000000..d76cc6a739 --- /dev/null +++ b/src/arch/arm/armv7/exception_mr.c @@ -0,0 +1,36 @@ +/* + * This file is part of the libpayload project. + * + * Copyright 2013 Google Inc. + * + * 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. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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 +#include + +void exception_init(void) +{ + printk(BIOS_DEBUG, "Exception handlers not installed.\n"); +} -- cgit v1.2.3