u-boot.git/arch/x86/include/asm/cpu_common.h, branch master

doc: replace @return by Return:

2022-01-19T17:11:34+00:00

Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42+00:00

Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include  at all, so
remove that include.

Signed-off-by: Simon Glass 
Signed-off-by: Tom Rini

x86: apl: Add core init for the SoC

2020-11-05T06:58:45+00:00

Set up MSRs required for Apollo Lake. This enables Linux to use the
timers correctly. Also write the fixed MSRs for this platform.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

x86: acpi: Add common Intel ACPI tables

2020-09-25T03:27:18+00:00

Add various tables that are common to Intel CPUs. These functions can be
used by arch-specific CPU code.

Signed-off-by: Simon Glass

x86: Add a few common Intel CPU functions

2020-09-25T03:27:16+00:00

Add functions to query CPU information, needed for ACPI.

Signed-off-by: Simon Glass

x86: Add new common CPU functions for turbo/burst mode

2019-10-08T05:57:47+00:00

Add a few more CPU functions that are common on Intel CPUs. Also add
attribution for the code source.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
[bmeng: add missing MSR_IA32_MISC_ENABLE write back in cpu_set_eist();
        fix 2 typos in cpu_get_burst_mode_state() comments]
Signed-off-by: Bin Meng

x86: Add common functions for TDP and perf control

2019-10-08T05:57:47+00:00

These functions are the same on modern Intel CPUs, so use common code to
set them.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
[bmeng: return false instead of 0 in cpu_ivybridge_config_tdp_levels();
        fix 'muiltiplier' and 'desgn' typos]
Signed-off-by: Bin Meng

x86: Use a common bus clock for Intel CPUs

2019-10-08T05:57:47+00:00

Modern Intel CPUs use a standard bus clock value of 100MHz, so put this in
a common file and tidy up the copies.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

x86: Add a common function to set CPU thermal target

2019-10-08T05:57:46+00:00

This code appears in a few places, so move it to a common file.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

x86: Use a common definition of MSR_IA32_PERF_CTL

2019-10-08T05:57:46+00:00

Remove the duplicate definition as it is not needed.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng