new file mode 100644
@@ -0,0 +1,3 @@
+# Block device example
+/dev/mmcblk1boot1 0x00000 0x20000
+/dev/mmcblk1boot1 0x20000 0x20000
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@@ -0,0 +1,30 @@
+# Configuration file for fw_(printenv/setenv) utility.
+# Up to two entries are valid, in this case the redundant
+# environment sector is assumed present.
+# Notice, that the "Number of sectors" is not required on NOR and SPI-dataflash.
+# Futhermore, if the Flash sector size is omitted, this value is assumed to
+# be the same as the Environment size, which is valid for NOR and SPI-dataflash
+# Device offset must be prefixed with 0x to be parsed as a hexadecimal value.
+
+# NOR example
+# MTD device name Device offset Env. size Flash sector size Number of sectors
+#/dev/mtd1 0x0000 0x4000 0x4000
+#/dev/mtd2 0x0000 0x4000 0x4000
+
+# MTD SPI-dataflash example
+# MTD device name Device offset Env. size Flash sector size Number of sectors
+#/dev/mtd5 0x4200 0x4200
+#/dev/mtd6 0x4200 0x4200
+
+# NAND example
+#/dev/mtd0 0x4000 0x4000 0x20000 2
+
+# On a block device a negative offset is treated as a backwards offset from the
+# end of the device/partition, rather than a forwards offset from the start.
+
+# Block device example
+#/dev/mmcblk0 0xc0000 0x20000
+#/dev/mmcblk0 -0x20000 0x20000
+
+# VFAT example
+/boot/uboot.env 0x0000 0x4000
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@@ -0,0 +1,2 @@
+/dev/mmcblk2 0xC0000 0x2000 0x2000
+/dev/mmcblk2 0xC2000 0x2000 0x2000
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+FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
+
+SRC_URI_append = " file://fw_env.config"
+
+do_install_append() {
+ install -d ${D}${sysconfdir}
+ install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}
+}
+
+FILES_${PN}_append = " ${sysconfdir}"
Signed-off-by: Stefano Babic <sbabic@denx.de> --- .../files/beaglebone-yocto/fw_env.config | 3 ++ .../files/raspberrypi3/fw_env.config | 30 +++++++++++++++++++ .../libubootenv/files/wandboard/fw_env.config | 2 ++ .../libubootenv/libubootenv_%.bbappend | 10 +++++++ 4 files changed, 45 insertions(+) create mode 100644 recipes-bsp/libubootenv/files/beaglebone-yocto/fw_env.config create mode 100644 recipes-bsp/libubootenv/files/raspberrypi3/fw_env.config create mode 100644 recipes-bsp/libubootenv/files/wandboard/fw_env.config create mode 100644 recipes-bsp/libubootenv/libubootenv_%.bbappend