From: Ryan Eatmon <reat...@ti.com> This firmware stub is required by the TI foundational security software while transitioning to low power mode.
Add a recipe for this compatible with am62xx-evm Signed-off-by: Nikhil Devshatwar <nikhil...@ti.com> Signed-off-by: Ryan Eatmon <reat...@ti.com> Signed-off-by: Denys Dmytriyenko <de...@konsulko.com> --- .../recipes-bsp/ti-linux-fw/ti-linux-fw.inc | 1 + .../tifs-lpm-stub/tifs-lpm-stub_git.bb | 23 +++++++++++++++++++ .../recipes-kernel/linux/kernel-rdepends.inc | 4 ++++ 3 files changed, 28 insertions(+) create mode 100644 meta-ti-bsp/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb diff --git a/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc b/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc index 3ebdae30..47e76347 100644 --- a/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc +++ b/meta-ti-bsp/recipes-bsp/ti-linux-fw/ti-linux-fw.inc @@ -18,6 +18,7 @@ GOODIX_FW_VERSION = "1.0.0.0" CADENCE_MHDP_FW_VERSION = "1.2.17" IMG_DEC_FW_VERSION = "1.0" CNM_WAVE521_FW_VERSION = "1.0.00" +TIFS_LPM_STUB_FW_VERSION = "08.03.02" TI_LINUX_FW_SRCREV ?= "917625c2721eef8677df9e47d919005b0d4f93aa" SRCREV = "${TI_LINUX_FW_SRCREV}" diff --git a/meta-ti-bsp/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb b/meta-ti-bsp/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb new file mode 100644 index 00000000..90af55f1 --- /dev/null +++ b/meta-ti-bsp/recipes-bsp/tifs-lpm-stub/tifs-lpm-stub_git.bb @@ -0,0 +1,23 @@ +SUMMARY = "TI Foundational security Low Power Management Stub" + +require recipes-bsp/ti-linux-fw/ti-linux-fw.inc + +PV = "${TIFS_LPM_STUB_FW_VERSION}" +PR = "${INC_PR}.0" + +CLEANBROKEN = "1" + +COMPATIBLE_MACHINE = "am62xx-evm" + +PACKAGE_ARCH = "${MACHINE_ARCH}" + +S = "${WORKDIR}/git" + +TARGET = "ti-fs-stub-firmware-am62x-gp-signed.bin" + +do_install() { + install -d ${D}${nonarch_base_libdir}/firmware/ti-sysfw/ + install -m 0644 ${S}/ti-sysfw/${TARGET} ${D}${nonarch_base_libdir}/firmware/ti-sysfw/${TARGET} +} + +FILES:${PN} = "${nonarch_base_libdir}/firmware" diff --git a/meta-ti-bsp/recipes-kernel/linux/kernel-rdepends.inc b/meta-ti-bsp/recipes-kernel/linux/kernel-rdepends.inc index 8ceae8a1..bb2c1a00 100644 --- a/meta-ti-bsp/recipes-kernel/linux/kernel-rdepends.inc +++ b/meta-ti-bsp/recipes-kernel/linux/kernel-rdepends.inc @@ -28,3 +28,7 @@ RDEPENDS:${KERNEL_PACKAGE_NAME}-base:append:j7 = " vxd-dec-fw" # Add run-time dependency for Chips&Media Wave521 firmware to the rootfs RDEPENDS:${KERNEL_PACKAGE_NAME}-base:append:j721s2-evm = " cnm-wave-fw" + +# Add run-time dependency for TIFS Low Power Module stub +RDEPENDS:${KERNEL_PACKAGE_NAME}-base:append:am62xx-evm = " tifs-lpm-stub" + -- 2.25.1
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