meta-openpower: Add ipl support

Library provides support to boot POWER based host.
Boot process covers time between power on and running
the hypervisor.

Also provide istep (Boot step defined by ecmd interface)
back-end support.

This library provides interface to OpenBMC apps to execute
required hardware procedure based istep execution and custom
POWER processor based initialisation functions.

This requires,
 - pdbg (harwdare access layer)
 - POWER devicetree
 - libekb ( Harwdare procedure support)

Repository: https://github.com/open-power/ipl

Signed-off-by: Jayanth Othayoth <ojayanth@in.ibm.com>
Change-Id: I853392a8e6a62cbc9c3135f8fc23b479922ad927
diff --git a/meta-openpower/recipes-bsp/ipl/ipl_git.bb b/meta-openpower/recipes-bsp/ipl/ipl_git.bb
new file mode 100644
index 0000000..edd44bc
--- /dev/null
+++ b/meta-openpower/recipes-bsp/ipl/ipl_git.bb
@@ -0,0 +1,23 @@
+HOMEPAGE =  "https://github.com/open-power/ipl/"
+
+SUMMARY     = "Initial Program Load steps"
+DESCRIPTION = "Provides infrastructure to run istep"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+inherit autotools
+
+S = "${WORKDIR}/git"
+
+SRC_URI = "git://git@github.com/open-power/ipl;branch="main""
+SRCREV = "65b394476c6ec40192b6cc44c6722cee5a5bee20"
+
+DEPENDS = " \
+        libekb pdbg autoconf-archive guard \
+        "
+
+RDEPENDS_${PN} = "phal-devtree"
+
+EXTRA_OECONF = "CHIP=p10"