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u-boot/arch/x86/lib
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Bin Meng 3ba6a0f4f6 x86: Allow a hardcoded TSC frequency provided by Kconfig 
By default U-Boot automatically calibrates TSC running frequency via
MSR and PIT. The calibration may not work on every x86 processor, so
a new Kconfig option CONFIG_TSC_CALIBRATION_BYPASS is introduced to
allow bypassing the calibration and assign a hardcoded TSC frequency
CONFIG_TSC_FREQ_IN_MHZ.

Normally the bypass should be turned on in a simulation environment
like qemu.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
2015-01-13 07:25:02 -08:00
..
asm-offsets.c x86: Support Intel FSP initialization path in start.S 2014-12-13 22:32:05 -07:00
bios.c x86: Tidy up VESA mode numbers 2015-01-13 07:24:59 -08:00
bios.h x86: move arch-specific asmlinkage to <asm/linkage.h> 2014-12-15 07:22:53 -07:00
bios_asm.S x86: Add support for running option ROMs natively 2014-11-25 06:38:57 -07:00
bios_interrupts.c x86: Add support for running option ROMs natively 2014-11-25 06:38:57 -07:00
bootm.c x86: Correct a few progress message nits 2014-10-28 20:44:27 -06:00
cmd_boot.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
cmd_hob.c x86: fsp: Drop get_hob_type() and get_hob_length() 2015-01-13 07:25:02 -08:00
cmd_mtrr.c x86: Add an 'mtrr' command to list and adjust MTRRs 2015-01-13 07:25:02 -08:00
gcc.c x86: Support tracing function 2013-06-26 10:18:56 -04:00
init_helpers.c x86: Commit the current MTRRs before relocation 2015-01-13 07:25:01 -08:00
interrupts.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
Makefile x86: Add an 'mtrr' command to list and adjust MTRRs 2015-01-13 07:25:02 -08:00
pcat_interrupts.c x86: Refactor interrupt_init() 2014-11-25 06:34:02 -07:00
pcat_timer.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
pci_type1.c Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24 09:44:38 -04:00
physmem.c x86: Move paging functions into cpu.c 2014-10-28 20:42:51 -06:00
ramtest.c x86: ivybridge: Implement SDRAM init 2014-11-21 07:34:15 +01:00
relocate.c x86: Panic if there is no relocation data 2014-11-25 06:33:59 -07:00
string.c Replace <compiler.h> with <linux/compiler.h> 2014-12-08 09:35:46 -05:00
tsc_timer.c x86: Allow a hardcoded TSC frequency provided by Kconfig 2015-01-13 07:25:02 -08:00
video.c stdio: Pass device pointer to stdio methods 2014-07-23 14:07:23 +01:00
zimage.c x86: Correct a few progress message nits 2014-10-28 20:44:27 -06:00