arm64: mvebu: Use devicetree for SMBIOS settings on uDPU

Add settings and enable the default sysinfo driver so that these can come
from the device tree.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NBin Meng <bmeng.cn@gmail.com>

arch/arm/dts/armada-3720-uDPU-u-boot.dtsi

 // SPDX-License-Identifier: GPL-2.0+
 
+/ {
+	smbios {
+		compatible = "u-boot,sysinfo-smbios";
+
+		smbios {
+			system {
+				product = "uDPU";
+			};
+
+			baseboard {
+				product = "uDPU";
+			};
+
+			chassis {
+				product = "uDPU";
+			};
+		};
+	};
+};
+
 &spi0 {
 	u-boot,dm-pre-reloc;
 

configs/uDPU_defconfig

@@ -11,7 +11,6 @@ CONFIG_DM_GPIO=y
 CONFIG_DEBUG_UART_BASE=0xd0012000
 CONFIG_DEBUG_UART_CLOCK=25804800
 CONFIG_DEFAULT_DEVICE_TREE="armada-3720-uDPU"
-CONFIG_SMBIOS_PRODUCT_NAME="uDPU"
 CONFIG_DEBUG_UART=y
 CONFIG_AHCI=y
 CONFIG_DISTRO_DEFAULTS=y
@@ -97,3 +96,5 @@ CONFIG_USB_ETHER_RTL8152=y
 CONFIG_USB_ETHER_SMSC95XX=y
 CONFIG_LZO=y
 CONFIG_SPL_LZO=y
+CONFIG_SYSINFO=y
+CONFIG_SYSINFO_SMBIOS=y