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u-boot-brain/arch/x86/include/asm
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Simon Glass ff6a8f3c06 x86: Implement reset_cpu() correctly for modern CPUs 
The existing code is pretty ancient and is unreliable on modern hardware.
Generally it will hang.

We can use port 0xcf9 to initiate reset on more modern hardware (say in the
last 10 years). Update the reset_cpu() function to do this, and add a new
'full reset' function to perform a full power cycle.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-04-29 21:02:31 -06:00
..
arch-baytrail x86: baytrail: fix the GPIOBASE address 2015-04-29 18:51:49 -06:00
arch-coreboot x86: Use ipchecksum from net/ 2015-01-24 06:13:44 -07:00
arch-ivybridge dm: x86: spi: Convert ICH SPI driver to driver model 2015-04-18 11:11:14 -06:00
arch-quark x86: quark: Turn on legacy segments decode 2015-04-29 18:51:50 -06:00
arch-queensbay x86: queensbay: Implement PIRQ routing 2015-04-29 18:51:49 -06:00
fsp x86: Adjust the FSP types slightly 2015-02-05 22:16:43 -07:00
video x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
acpi.h x86: Add a simple header file for ACPI 2014-11-25 06:34:00 -07:00
bitops.h x86: Add ilog2 to bitops 2012-11-28 11:40:03 -08:00
bootm.h x86: Move kernel boot function to arch/x86/lib/bootm.c 2014-10-28 20:43:58 -06:00
bootparam.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
byteorder.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
cache.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
config.h generic-board: select SYS_GENERIC_BOARD for some architectures 2015-03-28 09:03:08 -04:00
control_regs.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cpu.h x86: Replace fill_processor_name() with cpu_get_name() 2014-11-21 07:24:12 +01:00
e820.h x86: Clean up arch/x86/include/asm/e820.h 2015-04-29 18:51:49 -06:00
errno.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
global_data.h x86: Implement a cache for Memory Reference Code parameters 2015-01-24 06:13:45 -07:00
gpio.h x86: ich6-gpio: Add Intel Tunnel Creek GPIO support 2014-12-18 17:26:06 -07:00
i8254.h x86: Add quick TSC calibration via PIT 2014-11-21 07:24:10 +01:00
i8259.h x86: Refactor interrupt_init() 2014-11-25 06:34:02 -07:00
ibmpc.h x86: Set serial port IRQ for SMSC LPC47M 2015-04-29 18:51:48 -06:00
init_helpers.h x86: Remove unnecessary find_fdt(), prepare_fdt() functions 2014-11-21 07:24:12 +01:00
interrupt.h x86: Set up edge triggering on interrupt 9 2014-11-25 06:34:00 -07:00
io.h Replace <compiler.h> with <linux/compiler.h> 2014-12-08 09:35:46 -05:00
ioapic.h x86: Add ioapic.h header 2014-11-25 06:33:59 -07:00
ioctl.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
ist.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
lapic_def.h x86: ivybridge: Add LAPIC support 2014-11-21 07:34:15 +01:00
lapic.h x86: Add LAPIC setup code 2014-11-25 06:34:11 -07:00
linkage.h x86: move arch-specific asmlinkage to <asm/linkage.h> 2014-12-15 07:22:53 -07:00
msr-index.h x86: Add init for model 206AX CPU 2014-11-25 06:34:14 -07:00
msr.h x86: Drop some msr functions that we don't support 2014-11-25 06:34:14 -07:00
mtrr.h x86: Test mtrr support flag before accessing mtrr msr 2015-01-23 17:24:55 -07:00
pci.h x86: Add a function to assign IRQ numbers to PCI device 2015-04-29 18:51:49 -06:00
pirq_routing.h x86: Support platform PIRQ routing 2015-04-29 18:51:49 -06:00
pnp_def.h x86: Add a simple superio driver for SMSC LPC47M 2014-12-13 22:32:05 -07:00
posix_types.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
post.h x86: Add post failure codes for bist and car 2014-12-13 22:32:05 -07:00
processor-flags.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
processor.h x86: Implement reset_cpu() correctly for modern CPUs 2015-04-29 21:02:31 -06:00
ptrace.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
relocate.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
sections.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
speedstep.h x86: Add Intel speedstep and turbo mode code 2014-11-25 06:34:02 -07:00
string.h x86: Import glibc memcpy implementation 2012-01-02 03:58:46 +11:00
tables.h x86: Write configuration tables in last_stage_init() 2015-04-29 18:51:49 -06:00
turbo.h x86: Add Intel speedstep and turbo mode code 2014-11-25 06:34:02 -07:00
types.h Provide option to avoid defining a custom version of uintptr_t. 2014-10-27 11:04:01 -04:00
u-boot-x86.h x86: queensbay: Implement PIRQ routing 2015-04-29 18:51:49 -06:00
u-boot.h Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
unaligned.h x86: Rename i386 to x86 2011-04-13 19:43:28 +10:00
zimage.h x86: Move kernel boot function to arch/x86/lib/bootm.c 2014-10-28 20:43:58 -06:00