u-boot: Move UBOOT_INITIAL_ENV back to u-boot.inc

Commit cc6c3e31526d ("u-boot: Move definitions to common locations") moved
UBOOT_INITIAL_ENV to uboot-config.bbclass, but it should be kept at u-boot.inc
because it encodes ${PN} in it, which should be set by the U-Boot recipe.

Currently, whatever inherits uboot-config bbclass will fill-in its own PN,
which would change the content of UBOOT_INITIAL_ENV per-package.

Cc: Klaus Heinrich Kiwi <klaus@linux.vnet.ibm.com>
Cc: Marek Vasut <marex@denx.de>
Fixes: cc6c3e31526d ("u-boot: Move definitions to common locations")
(From OE-Core rev: 18b76259d27dc045f621cd512582c37e8bbab45c)

Signed-off-by: Fabio Estevam <festevam@denx.de>

Backported from master: 0b0c4b37d318b86f100512476ffd861e0ce1f47e
Signed-off-by: Fabio Estevam <festevam@denx.de>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/meta/classes/uboot-config.bbclass b/meta/classes/uboot-config.bbclass
index b9ad35821a..fe85521877 100644
--- a/meta/classes/uboot-config.bbclass
+++ b/meta/classes/uboot-config.bbclass
@@ -59,10 +59,6 @@ UBOOT_ENV_BINARY ?= "${UBOOT_ENV}.${UBOOT_ENV_SUFFIX}"
 UBOOT_ENV_IMAGE ?= "${UBOOT_ENV}-${MACHINE}-${PV}-${PR}.${UBOOT_ENV_SUFFIX}"
 UBOOT_ENV_SYMLINK ?= "${UBOOT_ENV}-${MACHINE}.${UBOOT_ENV_SUFFIX}"
 
-# Default name of u-boot initial env, but enable individual recipes to change
-# this value.
-UBOOT_INITIAL_ENV ?= "${PN}-initial-env"
-
 # U-Boot EXTLINUX variables. U-Boot searches for /boot/extlinux/extlinux.conf
 # to find EXTLINUX conf file.
 UBOOT_EXTLINUX_INSTALL_DIR ?= "/boot/extlinux"