u-boot.git/cmd/x86, branch v2022.01

Merge https://source.denx.de/u-boot/custodians/u-boot-x86

2021-08-03T01:35:50+00:00

- Fixed broken ICH SPI driver in software sequencer mode
- Added "m25p,fast-read" to SPI flash node for x86 boards
- Drop ROM_NEEDS_BLOBS and BUILD_ROM for x86 ROM builds
- Define a default TSC timer frequency for all x86 boards
- x86 MTRR MSR programming codes bug fixes
- x86 "hob" command bug fixes
- Don't program MTRR for DRAM for FSP1
- Move INIT_PHASE_END_FIRMWARE to FSP2
- Use external graphics card by default on Intel Crown Bay
- tangier: Fix DMA controller IRQ polarity in CSRT

global: Convert simple_strtoul() with hex to hextoul()

2021-08-02T17:32:14+00:00

It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.

Add a proper comment to simple_strtoul() while we are here.

Signed-off-by: Simon Glass

x86: cmd: hob: Fix display of resource type for system memory

2021-08-02T07:11:41+00:00

The resource type for system memory is currently displayed as
"unknown", which is wrong.

Fixes: 51af144eb7a0 ("x86: Allow showing details about a HOB entry")
Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass 
Tested on chromebook_coral, chromebook_samus, chromebook_link, minnowmax
Tested-by: Simon Glass

x86: cmd: hob: Fix the command usage and help messages

2021-08-02T07:11:41+00:00

At present the hob command usage and help messages are messed up
in a single line. They should be separated.

This was a regression introduced when [seq] and [-v] were added
to the command.

Fixes: d11544dfa9f4 ("x86: hob: Add way to show a single hob entry")
Fixes: 51af144eb7a0 ("x86: Allow showing details about a HOB entry")
Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass 
Tested on chromebook_coral, chromebook_samus, chromebook_link, minnowmax
Tested-by: Simon Glass

x86: Correct regwidth prompt in cbsysinfo

2021-05-10T05:56:12+00:00

This should be 'regwidth', not 'baud'. Fix it.

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

x86: Add a command to display coreboot sysinfo

2021-03-27T02:04:30+00:00

This information is interesting to look at and can be important for
debugging and inspection. Add a command to display it in a helpful
format.

Signed-off-by: Simon Glass

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: Add support for more than 8 MTRRs

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

At present the mtrr command only support 8 MTRRs. Some SoCs have more than
that. Update the implementation to support up to 10. Read the number of
MTRRs dynamically instead.

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

x86: Allow showing details about a HOB entry

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

Some HOBs include information that can be decoded. Add a -v option to the
hob command, to allow this to be displayed. Add the ability to decode a
resource descriptor.

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

x86: hob: Try to show a name instead of a GUID

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

GUIDs are one of the seven evils of the computer world. They obfuscate the
meaning and require people to look up long hex strings to decode it.

Luckily only a miniscule fraction of the 10^38 possible GUIDs are in use.

Add a way to decode the GUIDs known to U-Boot. Add a few more to the list
for good measure.

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