Enable LTO on mamoj to reduce SPL and uboot size. Tested with gcc gcc-11.1.0

U-Boot 2022.04-rc4-00051-g17fc5facd0 (Mar 23 2022 - 16:43:43 +0100)

CPU: Freescale i.MX6DL rev1.3 996 MHz (running at 792 MHz) CPU: Extended Commercial temperature grade (-20C to 105C) at 40C Reset cause: POR Model: BTicino i.MX6DL Mamoj board DRAM: 512 MiB Core: 29 devices, 12 uclasses, devicetree: separate MMC: FSL_SDHC: 2 Loading Environment from MMC... OK In: serial Out: serial Err: serial Net: Error: ethernet@2188000 address not set. No ethernet found.

Tested-by: Raffaele RECALCATI raffaele.recalcati@bticino.it Signed-off-by: Michael Trimarchi michael@amarulasolutions.com ---

configs/imx6dl_mamoj_defconfig | 1 + 1 file changed, 1 insertion(+)

diff --git a/configs/imx6dl_mamoj_defconfig b/configs/imx6dl_mamoj_defconfig index ae27857e6f..4a535012b2 100644 --- a/configs/imx6dl_mamoj_defconfig +++ b/configs/imx6dl_mamoj_defconfig @@ -14,6 +14,7 @@ CONFIG_SPL_TEXT_BASE=0x00908000 CONFIG_SPL_DRIVERS_MISC=y CONFIG_IMX_HAB=y # CONFIG_CMD_BMODE is not set +CONFIG_LTO=y CONFIG_DISTRO_DEFAULTS=y CONFIG_BOOTDELAY=3 CONFIG_SPL_OS_BOOT=y