u-boot.git/arch/x86/include/asm/intel_gnvs.h, branch master Unnamed repository; edit this file 'description' to name the repository. x86: Move Intel GNVS file into the common include directory 2025-06-13T19:10:33+00:00 Simon Glass sjg@chromium.org 2025-05-28T12:32:07+00:00 a6e4fdfd77be4bd159cc73214bbf0a96df3aa551 Move this so we can include it from sandbox, needed since it is in a bloblist and must have a check. Signed-off-by: Simon Glass <sjg@chromium.org> 
Move this so we can include it from sandbox, needed since it is in a
bloblist and must have a check.

Signed-off-by: Simon Glass <sjg@chromium.org>
x86: Add an enum name for the GNVS firmware type 2022-03-14T07:20:40+00:00 Simon Glass sjg@chromium.org 2022-03-13T06:03:27+00:00 978a8a296e699fbb0919c245f78317dea08eab8e This enum is currently anonymous. Add a name so it can be used in the code. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
This enum is currently anonymous. Add a name so it can be used in the
code.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Fix member check in intel_gnvs 2021-03-09T01:42:12+00:00 Simon Glass sjg@chromium.org 2021-02-23T10:35:40+00:00 0b823e16b6b9443200faf9a51943642b3937ea99 When CONFIG_CHROMEOS is not enabled this currently does not build. Fix it. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
When CONFIG_CHROMEOS is not enabled this currently does not build. Fix it.

Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Update Chromium OS GNVS names 2021-02-01T07:33:24+00:00 Simon Glass sjg@chromium.org 2021-01-24T17:06:07+00:00 f82438948f649c33d775badd099869b0652ecc41 The Global Non-Volatile Storage struct has some fields with particular meanings. Rename these to make things easier to follow. Also add a few more boot flags. GNVS should not be confused with GNVQ (Going Nowhere Very Quickly). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
The Global Non-Volatile Storage struct has some fields with particular
meanings. Rename these to make things easier to follow. Also add a few
more boot flags.

GNVS should not be confused with GNVQ (Going Nowhere Very Quickly).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Use CONFIG_CHROMEOS_VBOOT for verified boot 2020-11-06T01:51:31+00:00 Simon Glass sjg@chromium.org 2020-11-04T16:57:35+00:00 96d0aa91430b885eed2a01f0b9edc0107687ab06 At present CONFIG_CHROMEOS is used to determine whether verified boot is in use. The code to implement that is not in U-Boot mainline. However, it is useful to be able to boot a Chromebook in developer mode in U-Boot mainline without needing the verified boot code. To allow this, use CONFIG_CHROMEOS_VBOOT to indicate that verified boot should be used, and CONFIG_CHROMEOS to indicate that the board supports Chrome OS. That allows us to define CONFIG_CHROMEOS on coral. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
At present CONFIG_CHROMEOS is used to determine whether verified boot is
in use. The code to implement that is not in U-Boot mainline.

However, it is useful to be able to boot a Chromebook in developer mode
in U-Boot mainline without needing the verified boot code.

To allow this, use CONFIG_CHROMEOS_VBOOT to indicate that verified boot
should be used, and CONFIG_CHROMEOS to indicate that the board supports
Chrome OS. That allows us to define CONFIG_CHROMEOS on coral.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: Define the Chrome OS GNVS region 2020-11-06T01:51:31+00:00 Simon Glass sjg@chromium.org 2020-11-04T16:57:34+00:00 08059c9c02b1e87add0f2409d15ab5cdc745b6fd It is not possible to boot Chrome OS properly without passing some basic information from U-Boot. This applies even if verified boot is not being used. Add a structure definition for this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> 
It is not possible to boot Chrome OS properly without passing some basic
information from U-Boot. This applies even if verified boot is not being
used. Add a structure definition for this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
x86: acpi: Expand the GNVS 2020-09-25T03:27:13+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:44:54+00:00 7924b499a2c50cfb6ba729d8b3e095ceea1f1679 Expand this to 4KB so that it is possible to add custom information to it. On Chromebooks this is used to pass verified-boot information. Signed-off-by: Simon Glass <sjg@chromium.org> 
Expand this to 4KB so that it is possible to add custom information to it.
On Chromebooks this is used to pass verified-boot information.

Signed-off-by: Simon Glass <sjg@chromium.org>
x86: Add a common global NVS structure 2020-09-25T03:27:12+00:00 Simon Glass sjg@chromium.org 2020-09-22T18:44:52+00:00 167c3f6e93abc1675669e2defe28e9d2708f87bb Add the definition of this structure common to Intel devices. It includes some optional Chrome OS pieces which are used when vboot is integrated. Drop the APL version as it is basically the same. Signed-off-by: Simon Glass <sjg@chromium.org> 
Add the definition of this structure common to Intel devices. It includes
some optional Chrome OS pieces which are used when vboot is integrated.

Drop the APL version as it is basically the same.

Signed-off-by: Simon Glass <sjg@chromium.org>