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Mon, 07 Sep 2026 08:11:31 -0000 X-Groupsio-URL: https://lists.yoctoproject.org/g/meta-ti/message/20338 Add an "ecdsa" pass alongside "main" for j721s2-evm and j721s2-evm-k3r5, so both RSA and ECDSA signed boot images come out of the same build. Signed-off-by: Atharv Dubey --- meta-ti-bsp/conf/machine/j721s2-evm-k3r5.conf | 14 +++++++++++++- meta-ti-bsp/conf/machine/j721s2-evm.conf | 19 ++++++++++++++++++- 2 files changed, 31 insertions(+), 2 deletions(-) diff --git a/meta-ti-bsp/conf/machine/j721s2-evm-k3r5.conf b/meta-ti-bsp/conf/machine/j721s2-evm-k3r5.conf index 40d10f13..bfb5e1bc 100644 --- a/meta-ti-bsp/conf/machine/j721s2-evm-k3r5.conf +++ b/meta-ti-bsp/conf/machine/j721s2-evm-k3r5.conf @@ -4,4 +4,16 @@ require conf/machine/include/k3r5.inc -UBOOT_MACHINE = "j721s2_evm_r5_defconfig" +UBOOT_MACHINE = "" + +UBOOT_ECDSA_SIGN_CONFIG ?= "ecdsa" +UBOOT_ECDSA_SIGN_CONFIG:bsp-ti-6_6 = "" +UBOOT_ECDSA_SIGN_CONFIG:bsp-next = "" +UBOOT_ECDSA_SIGN_CONFIG:bsp-mainline = "" + +UBOOT_CONFIG = "${UBOOT_ECDSA_SIGN_CONFIG} main" + +UBOOT_CONFIG[main] = "j721s2_evm_r5_defconfig" +UBOOT_CONFIG[ecdsa] = "j721s2_evm_r5_defconfig" + +UBOOT_CONFIG_MAKE_OPTS[ecdsa] = "${TI_SIGN_WITH_ECDSA_KEY}" diff --git a/meta-ti-bsp/conf/machine/j721s2-evm.conf b/meta-ti-bsp/conf/machine/j721s2-evm.conf index 2d7e6ebe..4ce75e1a 100644 --- a/meta-ti-bsp/conf/machine/j721s2-evm.conf +++ b/meta-ti-bsp/conf/machine/j721s2-evm.conf @@ -26,4 +26,21 @@ KERNEL_DEVICETREE = " \ ti/k3-j721s2-evm-pcie1-ep.dtbo \ " -UBOOT_MACHINE = "j721s2_evm_a72_defconfig" +UBOOT_ECDSA_SIGN_CONFIG ?= "ecdsa" +UBOOT_ECDSA_SIGN_CONFIG:bsp-ti-6_6 = "" +UBOOT_ECDSA_SIGN_CONFIG:bsp-next = "" +UBOOT_ECDSA_SIGN_CONFIG:bsp-mainline = "" + +ECDSA_BOOT_FILES ?= "tiboot3.bin-ecdsa tiboot3-*-evm.bin-ecdsa tispl.bin-ecdsa u-boot.img-ecdsa" +ECDSA_BOOT_FILES:bsp-ti-6_6 = "" +ECDSA_BOOT_FILES:bsp-next = "" +ECDSA_BOOT_FILES:bsp-mainline = "" + +UBOOT_MACHINE = "" +UBOOT_CONFIG = "${UBOOT_ECDSA_SIGN_CONFIG} main" +UBOOT_CONFIG[main] = "j721s2_evm_a72_defconfig" +UBOOT_CONFIG[ecdsa] = "j721s2_evm_a72_defconfig" + +UBOOT_CONFIG_MAKE_OPTS[ecdsa] = "${TI_SIGN_WITH_ECDSA_KEY}" + +IMAGE_BOOT_FILES += "${ECDSA_BOOT_FILES}"