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https://github.com/Telecominfraproject/OpenCellular.git
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a625b710c3
Add intial minute-IA (x86) core to to enable the FW to boot on Intel Integrated Sensor Hub (ISH). BUG=chrome-os-partner:51851 BRANCH=None TEST=`make buildall -j` Change-Id: I4dcf841766f216cd00fb1d4214fae19ba5de5603 Signed-off-by: Jaiber John <jaiber.j.john@intel.com> Signed-off-by: Alex Brill <alexander.brill@intel.com> Reviewed-on: https://chromium-review.googlesource.com/336443 Commit-Ready: Raj Mojumder <raj.mojumder@intel.com> Tested-by: Raj Mojumder <raj.mojumder@intel.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
73 lines
1.4 KiB
C
73 lines
1.4 KiB
C
/* Copyright (c) 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "common.h"
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#include "console.h"
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#include "cpu.h"
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#include "host_command.h"
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#include "panic.h"
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#include "printf.h"
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#include "system.h"
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#include "task.h"
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#include "timer.h"
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#include "util.h"
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#include "watchdog.h"
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/* Whether bus fault is ignored */
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static int bus_fault_ignored;
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/* Panic data goes at the end of RAM. */
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static struct panic_data * const pdata_ptr = PANIC_DATA_PTR;
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/* Preceded by stack, rounded down to nearest 64-bit-aligned boundary */
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static const uint32_t pstack_addr = (CONFIG_RAM_BASE + CONFIG_RAM_SIZE
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- sizeof(struct panic_data)) & ~7;
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/*
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* Print panic data
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*/
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void panic_data_print(const struct panic_data *pdata)
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{
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}
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void __keep report_panic(void)
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{
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}
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/**
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* Default exception handler, which reports a panic.
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*
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* Declare this as a naked call so we can extract raw LR and IPSR values.
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*/
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void __keep exception_panic(void);
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void exception_panic(void)
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{
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}
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#ifdef CONFIG_SOFTWARE_PANIC
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void software_panic(uint32_t reason, uint32_t info)
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{
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}
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void panic_set_reason(uint32_t reason, uint32_t info, uint8_t exception)
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{
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}
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void panic_get_reason(uint32_t *reason, uint32_t *info, uint8_t *exception)
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{
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}
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#endif
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void bus_fault_handler(void)
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{
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if (!bus_fault_ignored)
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exception_panic();
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}
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void ignore_bus_fault(int ignored)
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{
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bus_fault_ignored = ignored;
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}
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