u-boot.git/cmd/x86/mtrr.c, branch master Unnamed repository; edit this file 'description' to name the repository. global: Add <linux/string.h> instead of long indirect include path 2025-05-29T14:29:16+00:00 Tom Rini trini@konsulko.com 2025-05-14T22:46:00+00:00 64307118499db0be83db29cfcbd8860db1e44e37 In a number of cases we have C files which rely on a chain of indirect include paths to get <linux/string.h> to be included via <command.h>. To facilitate cleaning up <command.h> make this code directly include <linux/string.h>. Signed-off-by: Tom Rini <trini@konsulko.com> 
In a number of cases we have C files which rely on a chain of indirect
include paths to get <linux/string.h> to be included via <command.h>. To
facilitate cleaning up <command.h> make this code directly include
<linux/string.h>.

Signed-off-by: Tom Rini <trini@konsulko.com>
x86: Update mtrr command to support 64-bit values 2025-04-03T17:41:55+00:00 Simon Glass sjg@chromium.org 2025-03-15T14:25:43+00:00 5450836115aedc4ff539466937e1d9c9679c9cf4 The MTRR registers have 64-bit values. Update the command to use 64-bit values so that memory larger than 4GB can be handled. Signed-off-by: Simon Glass <sjg@chromium.org> 
The MTRR registers have 64-bit values. Update the command to use 64-bit
values so that memory larger than 4GB can be handled.

Signed-off-by: Simon Glass <sjg@chromium.org>
x86: Add functions to convert between mtrr size and mask 2025-04-03T17:41:55+00:00 Simon Glass sjg@chromium.org 2025-03-15T14:25:42+00:00 8bd563707d909d7bb414de2c0ff4ab66eb8009db Rather than repeating the same code in several places, add some functions which can do the conversion. Use the cpu_phys_address_size() function to obtain the physical-address size, since it is more reliable with kvm, where the host CPU may have a different value from the emulation CPU. Signed-off-by: Simon Glass <sjg@chromium.org> 
Rather than repeating the same code in several places, add some
functions which can do the conversion.

Use the cpu_phys_address_size() function to obtain the physical-address
size, since it is more reliable with kvm, where the host CPU may have a
different value from the emulation CPU.

Signed-off-by: Simon Glass <sjg@chromium.org>
Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet" 2024-05-20T19:35:03+00:00 Tom Rini trini@konsulko.com 2024-05-20T19:35:03+00:00 03de305ec48b0bb28554372abb40ccd46dbe0bf9 As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" 2024-05-19T14:16:36+00:00 Tom Rini trini@konsulko.com 2024-05-19T02:20:43+00:00 d678a59d2d719da9e807495b4b021501f2836ca5 When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> 
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.

This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.

Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
cmd: Remove <common.h> and add needed includes 2024-05-06T21:05:04+00:00 Tom Rini trini@konsulko.com 2024-04-27T14:10:59+00:00 301bac6047c85e2c5e39929805ca661bb09a7481 Remove <common.h> from all "cmd/" files and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com> 
Remove <common.h> from all "cmd/" files and when needed add
missing include files directly.

Signed-off-by: Tom Rini <trini@konsulko.com>
x86: Allow listing MTRRs in SPL 2023-07-17T09:08:44+00:00 Simon Glass sjg@chromium.org 2023-07-16T03:38:36+00:00 4fb2536e5b17de99cfc44e985a1f617b1dfc0a22 Move MTRR-listing code into a common file so it can be used from SPL. Update the 'mtrr' command to call it. Use this in SPL just before adjusting the MTRRs, so we can see the state set up by the board. Only show it when debug is enabled. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
Move MTRR-listing code into a common file so it can be used from SPL.
Update the 'mtrr' command to call it.

Use this in SPL just before adjusting the MTRRs, so we can see the state
set up by the board. Only show it when debug is enabled.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
mtrr: Don't show an invalid CPU number 2023-05-11T02:25:29+00:00 Simon Glass sjg@chromium.org 2023-05-04T22:54:54+00:00 0fb19ffe3056e02408c4e14940d3635bbffd7295 When U-Boot did not do the MP init, we don't get an actual CPU number here. Skip printing it in that case. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
When U-Boot did not do the MP init, we don't get an actual CPU number
here. Skip printing it in that case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
global: Convert simple_strtoul() with hex to hextoul() 2021-08-02T17:32:14+00:00 Simon Glass sjg@chromium.org 2021-07-24T15:03:29+00:00 7e5f460ec457fe310156e399198a41eb0ce1e98c 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 <sjg@chromium.org> 
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 <sjg@chromium.org>
x86: Add support for more than 8 MTRRs 2020-09-25T03:27:27+00:00 Simon Glass sjg@chromium.org 2020-09-22T20:54:51+00:00 29d2d64ed55f2dfaff6d298b0f589ea0f8edef8d 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 <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
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 <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>