raspberrypi4-64.conf: Uboot configuration and drop armstub

We drop armstub configuration because the new firmware includes them.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>

1 files changed, 8 insertions, 2 deletions

diff --git a/conf/machine/raspberrypi4-64.conf b/conf/machine/raspberrypi4-64.conf
index ea1f6c2..36509a9 100644
--- a/conf/machine/raspberrypi4-64.conf
+++ b/conf/machine/raspberrypi4-64.conf
@@ -19,10 +19,16 @@ RPI_KERNEL_DEVICETREE = " \
 SDIMG_KERNELIMAGE ?= "kernel8.img"
 SERIAL_CONSOLES ?= "115200;ttyS0"
 
-MACHINE_FEATURES_append = " armstub vc4graphics"
+UBOOT_MACHINE = "rpi_4_config"
+MACHINE_FEATURES_append = " vc4graphics"
+
 VC4DTBO ?= "vc4-fkms-v3d"
-ARMSTUB ?= "armstub8-gic.bin"
 
+# When u-boot is enabled we need to use the "Image" format and the "booti"
+# command to load the kernel
+KERNEL_IMAGETYPE_UBOOT ?= "Image"
+# "zImage" not supported on arm64 and ".gz" images not supported by bootloader yet
 KERNEL_IMAGETYPE_DIRECT ?= "Image"
+KERNEL_BOOTCMD ?= "booti"
 
 RPI_EXTRA_CONFIG ?= "\n# RPi4 64bit has some limitation - see https://github.com/raspberrypi/linux/commit/cdb78ce891f6c6367a69c0a46b5779a58164bd4b\ntotal_mem=1024\narm_64bit=1"