Integrate uboot-imx-kuk/disable-console

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Commit: seco-ne/3rd-party/kuk/uboot-imx-kuk@7c97f433



env: redirect stderr to nulldev if CONFIG_DISABLE_CONSOLE is set

Just setting global data flags GD_FLG_SILENT and GD_FLG_DISABLE_CONSOLE will
not silence stderr output.
Expilicitly set "stderr" to "nulldev" to fully silence console in u-boot.

Signed-off-by: Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de>

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Commit: seco-ne/3rd-party/kuk/uboot-imx-kuk@1073816b



defconfigs: add defconfigs for building u-boot with disabled console

There are only three defconfigs, as they should cover the whole spectre
of iMX6 and iMX8 boards which are supported in Yocto HAM:
    seco-mx6_no_console_defconfig
    tanaro_v1r1_1gb_no_console_defconfig
    trizeps8plus_no_console_defconfig

Signed-off-by: Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de>

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Commit: seco-ne/3rd-party/kuk/uboot-imx-kuk@b13dd174



seco:boards: disable u-boot console if CONFIG_DISABLE_CONSOLE is set

Add condition which disables a serial console in SPL and U-Boot by activating
corresponding routines in following board files:
    seco_mx6
    trizeps8
    trizeps8mini
    trizeps8nano
    trizeps8plus

Signed-off-by: Mikhail Vanyulin <mikhail.vanyulin@rtsoft.de>

SRCREV.conf

@@ -18,7 +18,7 @@ SRCREV:pn-seco-show-demo = "7dda75b50c979748b935e4b4939d062e60c36c6c"
 SRCREV:pn-seco-yocto-testsuite = "a74e304aa1019ea5e4f0034e368f0f3abe005634"
 SRCREV:pn-secure-element-examples = "1598bbd6fa3c0bced65d3c6d120f8ac0485ae04a"
 SRCREV:pn-touchcal-conv = "6ec795ead8d84b4ba3c73679f31e93b83baf2b34"
-SRCREV:pn-u-boot-seco-imx = "bddeeaaa2b06e57475d22610736d3d2572f5f1c8"
+SRCREV:pn-u-boot-seco-imx = "7c97f433fbd4626e17150c1b3629dd37dba39c36"
 SRCREV:pn-u-boot-seco-mtk = "65f547c38fd466d07848bab76dc5fbfea9dc35ac"
 SRCREV:pn-xconfig = "ce33e0f02ae40a50c54fe123a51a0801ea24ea12"
 SRCREV:pn-yocto-install = "49fdb36c4b7371ff7f4ff73d7b068a078171c634"