From a2bc8248ad63adc2eccbe2de533bab4336474e55 Mon Sep 17 00:00:00 2001
From: Daiane Angolini <daiane.angolini@foundries.io>
Date: Tue, 24 Jan 2023 10:02:57 -0300
Subject: imx8ulp-lpddr4-evk: Add i.MX 8ULP EVK machine

The new machine is currently supported only by linux-imx and u-boot-imx.

The recipes are from 5.15.52-2.2.0 NXP BSP.

Signed-off-by: Daiane Angolini <daiane.angolini@foundries.io>
---
 conf/machine/imx8ulp-lpddr4-evk.conf | 27 ++++++++++++++++++++++
 conf/machine/include/imx8ulp-evk.inc | 44 ++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100644 conf/machine/imx8ulp-lpddr4-evk.conf
 create mode 100644 conf/machine/include/imx8ulp-evk.inc

(limited to 'conf')

diff --git a/conf/machine/imx8ulp-lpddr4-evk.conf b/conf/machine/imx8ulp-lpddr4-evk.conf
new file mode 100644
index 000000000..707597d28
--- /dev/null
+++ b/conf/machine/imx8ulp-lpddr4-evk.conf
@@ -0,0 +1,27 @@
+#@TYPE: Machine
+#@NAME: i.MX 8ULP EVK
+#@SOC: i.MX8ULP
+#@DESCRIPTION: Machine configuration for NXP i.MX 8ULP Evaluation Kit with LPDDR4
+#@MAINTAINER: Jun Zhu <junzhu@nxp.com>
+
+require include/imx8ulp-evk.inc
+
+KERNEL_DEVICETREE_BASENAME = "imx8ulp-evk"
+
+KERNEL_DEVICETREE += " \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-epdc.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-flexio-i2c.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-i3c.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-lpa.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-lpspi-slave.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-nd.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-rk055hdmipi4m.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-rk055hdmipi4mv2.dtb \
+    freescale/${KERNEL_DEVICETREE_BASENAME}-sof-btsco.dtb \
+"
+
+UBOOT_CONFIG_BASENAME = "imx8ulp_evk"
+
+MACHINE_FEATURES += "soc-reva1"
+UPOWER_FIRMWARE_NAME = "upower_a1.bin"
+IMX_DEFAULT_BSP = "nxp"
diff --git a/conf/machine/include/imx8ulp-evk.inc b/conf/machine/include/imx8ulp-evk.inc
new file mode 100644
index 000000000..232695306
--- /dev/null
+++ b/conf/machine/include/imx8ulp-evk.inc
@@ -0,0 +1,44 @@
+MACHINEOVERRIDES =. "mx8:mx8ulp:"
+
+require conf/machine/include/imx-base.inc
+require conf/machine/include/arm/armv8a/tune-cortexa35.inc
+
+MACHINE_FEATURES += "pci wifi bluetooth optee jailhouse"
+
+KERNEL_DEVICETREE = " \
+    freescale/${KERNEL_DEVICETREE_BASENAME}.dtb \
+"
+
+IMX_DEFAULT_BOOTLOADER:use-nxp-bsp = "u-boot-imx"
+IMX_DEFAULT_BOOTLOADER:use-mainline-bsp = "u-boot-fslc"
+
+LOADADDR = ""
+UBOOT_SUFFIX = "bin"
+UBOOT_MAKE_TARGET = ""
+
+SPL_BINARY = "spl/u-boot-spl.bin"
+
+UBOOT_CONFIG ??= "sd"
+UBOOT_CONFIG[sd]   = "${UBOOT_CONFIG_BASENAME}_defconfig,sdcard"
+UBOOT_CONFIG[fspi] = "${UBOOT_CONFIG_BASENAME}_defconfig"
+UBOOT_CONFIG[nd]   = "${UBOOT_CONFIG_BASENAME}_nd_defconfig"
+
+# Set ATF platform name
+ATF_PLATFORM = "imx8ulp"
+
+IMXBOOT_TARGETS_SD   = "flash_singleboot flash_dualboot"
+IMXBOOT_TARGETS_FSPI = "flash_dualboot_flexspi"
+IMXBOOT_TARGETS_ND   = ""
+
+IMXBOOT_TARGETS = "${@bb.utils.contains('UBOOT_CONFIG',   'sd', '${IMXBOOT_TARGETS_SD}', \
+                      bb.utils.contains('UBOOT_CONFIG', 'fspi', '${IMXBOOT_TARGETS_FSPI}', \
+                                                                '${IMXBOOT_TARGETS_ND}', d), d)}"
+
+IMX_BOOT_SOC_TARGET = "iMX8ULP"
+IMX_BOOT_SEEK = "32"
+
+# We have to disable SERIAL_CONSOLE due to auto-serial-console
+SERIAL_CONSOLES = "115200;ttyLP1"
+
+# Add additional firmware
+MACHINE_FIRMWARE:append = " firmware-imx-epdc"
-- 
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