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2024-06-20lib: smbios: Detect system properties via SYSINFO IDsMichal Simek
Code is pretty much supports only DT properties and completely ignore information coming from sysinfo driver. Code is calling smbios_add_prop() which calls with smbios_add_prop_si(SYSINFO_ID_NONE). But SYSINFO_ID_NONE can't differentiate different entries from sysinfo driver. That's why introduce separate SYSINFO macros which can be used in sysinfo driver and passed to smbios structure. Signed-off-by: Michal Simek <michal.simek@amd.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2024-01-24headers: don't depend on errno.h being availableMax Krummenacher
These headers follow the pattern: | #if CONFIG_IS_ENABLED(FANCY_FEATURE) | void foo(void); | #else | static inline void foo(void) { return -ENOSYS; } | #endif In the #else path ENOSYS is used, however linux/errno.h is not included. If errno.h has not been included already the compiler errors out even if the inline function is not referenced. Make those headers self contained. Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com> Reviewed-by: Francesco Dolcini <francesco.dolcini@toradex.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2023-11-28sysinfo: Allow displaying more info on startupSimon Glass
At present only the model name is shown on start. Some boards want to display more information. Add some more options to allow display of the manufacturer as well as the version and date of any prior-stage firmware. This is useful for coreboot, at least. If other boards have more information to display, it is easy to add it, now. Signed-off-by: Simon Glass <sjg@chromium.org>
2021-05-04sysinfo: Require that sysinfo_detect be called before other methodsSean Anderson
This has the uclass enforce calling detect() before other methods. This allows drivers to cache information in detect() and perform (cheaper) retrieval in the other accessors. This also modifies the only instance where this sequencing was not followed. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2021-04-20sysinfo.h: Add re-inclusion guardTom Rini
Add #ifndef __SYSINFO_H__ ... #endif to prevent re-inclusion of this file. Signed-off-by: Tom Rini <trini@konsulko.com>
2021-03-27sysinfo: Allow showing model info from sysinfoSimon Glass
Some boards may want to show the SKU ID or other information obtained at runtime. Allow this to come from sysinfo. The board can then provide a sysinfo driver to provide it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-15Merge branch '2021-02-02-drop-asm_global_data-when-unused'Tom Rini
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-06smbios: Allow a few values to come from sysinfoSimon Glass
While static configuration is useful it cannot cover every case. Sometimes board revisions are encoded in resistor straps and must be read at runtime. The easiest way to provide this information is via sysinfo, since the board can then provide a driver to read whatever is needed. Add some standard sysinfo options for this, and use them to obtain the required information. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-06sysinfo: Move #ifdef so that operations are always definedSimon Glass
At present the struct is not available unless SYSINFO is enabled. This is annoying since code it is not possible to use compile-time checks like CONFIG_IS_ENABLED(SYSINFO) with this header. Fix it by moving the #ifdef. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2021-02-02common: Drop asm/global_data.h from common headerSimon Glass
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 <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
2020-11-06board: Rename uclass to sysinfoSimon Glass
This uclass is intended to provide a way to obtain information about a U-Boot board. But the concept of a U-Boot 'board' is the whole system, not just one circuit board, meaning that 'board' is something of a misnomer for this uclass. In addition, the name 'board' is a bit overused in U-Boot and we want to use the same uclass to provide SMBIOS information. The obvious name is 'system' but that is so vague as to be meaningless. Use 'sysinfo' instead, since this uclass is aimed at providing information on the system. Rename everything accordingly. Note: Due to the patch delta caused by the symbol renames, this patch shows some renamed files as being deleted in one place and created in another. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>