x86: coreboot: Add a sysinfo driver
Create a sysinfo driver to avoid needing a custom checkboard()
function. With this the following information is printed when booting
from coreboot under QEMU:
Model: Standard PC (i440FX + PIIX, 1996)
Manufacturer: QEMU
Prior-stage version: 4.21-885-g2a87ef1eca56
Prior-stage date: 11/11/2023
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/dts/coreboot.dts b/arch/x86/dts/coreboot.dts
index 0eb31ca..dfce7c2 100644
--- a/arch/x86/dts/coreboot.dts
+++ b/arch/x86/dts/coreboot.dts
@@ -45,4 +45,8 @@
bootph-some-ram;
compatible = "coreboot-fb";
};
+
+ sysinfo {
+ compatible = "coreboot,sysinfo";
+ };
};