Initial check-in

Initial check-in of the contents of the meta-refhw directory from
the AGL_Refhw_sample_software_20200512.tar.gz archive provided by
Panasonic as the initial BSP for the AGL reference hardware.  The
only change from the files as provided is that unneeded execute
file permissions have been removed.

Bug-AGL: SPEC-3658

Signed-off-by: Scott Murray <scott.murray@konsulko.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/meta-agl-refhw-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_%.bbappend b/meta-agl-refhw-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_%.bbappend
new file mode 100644
index 0000000..1fccf80
--- /dev/null
+++ b/meta-agl-refhw-gen3/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_%.bbappend
@@ -0,0 +1,26 @@
+#FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}/:"
+
+# There are hardware issues in using hyperflash. arm-trusted-firmware, optee and
+# u-boot have to be stored into eMMC by using serial donwload.
+EMMC_BOOT_OPTION = "RCAR_SA6_TYPE=1"
+
+DDR_8G_OPTION= "RCAR_DRAM_LPDDR4_MEMCONF=1"
+
+ATFW_OPT_append_refhw = " ${EMMC_BOOT_OPTION} "
+
+# In arm-trusted-firmware-control.inc, a "extra_ipl_opt" task is appended to
+# create firmware for 4x2g or 2x2g variation. it is supposed to use
+# EXTRA_ATFW_OPT to customize the compiler opton.
+#
+#EXTRA_ATFW_OPT_append_refhw = " ${EMMC_BOOT_OPTION} ${DDR_8G_OPTION} "
+#
+# Unfortunately in do_extra_ipl_opt() it use d.setVar() instead of d.appendVar()
+# to setup EXTRA_ATFW_OPT variable which makes it impossible to customize it properly
+# by others... Override it.
+# 
+#
+do_ipl_opt_compile_refhw () {
+    oe_runmake distclean
+    oe_runmake bl2 bl31 dummytool PLAT=${PLATFORM} ${EXTRA_ATFW_OPT} ${ATFW_OPT_LOSSY} ${EMMC_BOOT_OPTION} ${DDR_8G_OPTION}
+}
+