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74e56d1953
u-boot-brain/arch/x86/cpu
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Bin Meng 74e56d1953 x86: baytrail: Issue full system reset in reset_cpu() 
With MRC cache enabled, when typing 'reset' in the U-Boot shell,
BayTrail FSP initialization hangs at "Configuring Memory Start":

  Setting BootMode to 0
  Install PPI: 1F4C6F90-B06B-48D8-A201-BAE5F1CD7D56
  Register PPI Notify: F894643D-C449-42D1-8EA8-85BDD8C65BDE
  About to call MrcInit();
  BayleyBay Platform Type
  CurrentMrcData.BootMode = 4
  Taking Fastboot path!
  Configuring Memory Start...

Changing reset_cpu() to do a full system reset fixes this issue.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-10-21 07:46:27 -06:00
..
baytrail x86: baytrail: Issue full system reset in reset_cpu() 2015-10-21 07:46:27 -06:00
coreboot x86: coreboot: Convert to use more dm drivers 2015-09-09 07:48:03 -06:00
efi x86: Add relocation and link script for a 64-bit EFI application 2015-08-05 08:44:06 -06:00
ivybridge x86: Use struct mrc_region to describe a mrc region 2015-10-21 07:46:27 -06:00
qemu x86: Add DSDT table for supporting ACPI on QEMU 2015-08-26 07:54:14 -07:00
quark x86: quark: Configure MTRR to enable cache 2015-09-16 19:53:53 -06:00
queensbay x86: Allow disabling IGD on Intel Queensbay 2015-10-21 07:46:25 -06:00
call32.S x86: Add a way to call 32-bit code from 64-bit mode 2015-08-05 08:44:07 -06:00
call64.S x86: Tidy up the 64-bit calling code 2015-08-05 08:42:41 -06:00
config.mk x86: Add Kconfig options to be used by arch/x86/cpu/config.mk 2015-07-14 18:03:15 -06:00
cpu_x86.c x86: Move MP initialization codes into a common place 2015-07-14 18:03:16 -06:00
cpu.c x86: Initialize GDT entry 1 to be the 32-bit CS as well 2015-10-21 07:46:25 -06:00
interrupts.c x86: Show the un-relocated IP address in exceptions 2015-08-14 09:50:12 -06:00
ioapic.c x86: Add I/O APIC register access routines 2015-07-14 18:03:17 -06:00
irq.c x86: Allow pirq_init() to return an error 2015-08-14 03:24:21 -06:00
lapic.c x86: Remove inline for lapic access routines 2015-07-14 18:03:17 -06:00
Makefile x86: Add a way to call 32-bit code from 64-bit mode 2015-08-05 08:44:07 -06:00
mp_init.c x86: Set APs' req_seq to the reg number from device tree 2015-08-14 09:50:12 -06:00
mtrr.c x86: Test mtrr support flag before accessing mtrr msr 2015-01-23 17:24:55 -07:00
pci.c x86: Return -1 when reading a PCI config register fails 2015-08-14 09:50:13 -06:00
resetvec.S Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
sipi_vector.S x86: Add multi-processor init 2015-04-30 16:13:38 -06:00
start16.S x86: fsp: Load GDT before calling FspInitEntry 2015-07-14 18:03:15 -06:00
start.S x86: fsp: Add comments about U-Boot entering start.S twice 2015-08-26 07:54:11 -07:00
turbo.c x86: Add Intel speedstep and turbo mode code 2014-11-25 06:34:02 -07:00
u-boot.lds x86: Factor out common values in the link script 2014-11-25 06:33:59 -07:00