Yocto layer for Altera's SoCFPGA

Signed-off-by: Yves Vandervennet <yvanderv@opensource.altera.com>

4 files changed, 57 insertions, 0 deletions

diff --git a/conf/layer.conf b/conf/layer.conf
new file mode 100644
index 0000000..f611a31
--- /dev/null
+++ b/conf/layer.conf
@@ -0,0 +1,14 @@
+# We have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a recipes directory, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "meta-altera"
+BBFILE_PATTERN_meta-altera := "^${LAYERDIR}/"
+# increase the number 
+BBFILE_PRIORITY_meta-altera = "6"
+
+# yves
+BBDEBUG = "yes"
+
diff --git a/conf/machine/include/socfpga.inc b/conf/machine/include/socfpga.inc
new file mode 100644
index 0000000..60ba002
--- /dev/null
+++ b/conf/machine/include/socfpga.inc
@@ -0,0 +1,27 @@
+SOC_FAMILY = "socfpga"
+
+require conf/machine/include/tune-cortexa9.inc
+
+# this variable specifies the kernel to be built: linux-altera or linux-altera-ltsi
+# this affects the PREFERRED_PROVIDER of virtual/kernel
+# it can be overriden from the environment, using BB_ENV_EXTRAWHITE
+KERNEL_PROVIDER?="linux-altera-ltsi"
+PREFERRED_PROVIDER_virtual/kernel = "${KERNEL_PROVIDER}"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot-socfpga"
+
+# Increase this everytime you change something in the kernel
+MACHINE_KERNEL_PR = "r1"
+
+UBOOT_ENTRYPOINT = "0x80008000"
+UBOOT_LOADADDRESS = "0x80008000"
+
+SERIAL_CONSOLE = "115200 ttyS0"
+
+KERNEL_IMAGETYPE = "zImage"
+MACHINE_EXTRA_RRECOMMENDS = " kernel-modules"
+MACHINE_FEATURES = "kernel26"
+
+# file system images required
+IMAGE_FSTYPES ?= "cpio ext3 tar.gz"
+
diff --git a/conf/machine/socfpga_arria5.conf b/conf/machine/socfpga_arria5.conf
new file mode 100644
index 0000000..022c6a8
--- /dev/null
+++ b/conf/machine/socfpga_arria5.conf
@@ -0,0 +1,8 @@
+#@TYPE: Machine
+#@NAME: SOCFPGA 
+#@DESCRIPTION: Machine configuration for the Cyclone V SoC" 
+
+require conf/machine/include/socfpga.inc
+
+UBOOT_MACHINE = "socfpga_arria5"
+
diff --git a/conf/machine/socfpga_cyclone5.conf b/conf/machine/socfpga_cyclone5.conf
new file mode 100644
index 0000000..e4d3b5b
--- /dev/null
+++ b/conf/machine/socfpga_cyclone5.conf
@@ -0,0 +1,8 @@
+#@TYPE: Machine
+#@NAME: SOCFPGA 
+#@DESCRIPTION: Machine configuration for the Cyclone V SoC" 
+
+require conf/machine/include/socfpga.inc
+
+UBOOT_MACHINE = "socfpga_cyclone5"
+