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gcc-arm-none-eabi: bare-metal toolchain for building Cortex-M firmware 

This matches the version used by NXP in rel_imx_6.6.52_2.2.1.

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commit is contained in:
Javier Viguera 2025-09-26 15:14:27 +02:00
parent a5d5cf86f1
commit 9140eabbd9
2 changed files with 23 additions and 0 deletions
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2
meta-digi-arm/conf/layer.conf
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@ -10,6 +10,8 @@ BBFILE_PATTERN_digi-arm := "^${LAYERDIR}/"
BBFILE_PRIORITY_digi-arm = "5"
BBFILES_DYNAMIC += " \
arm-toolchain:${LAYERDIR}/dynamic-layers/arm-toolchain/*/*/*.bb \
arm-toolchain:${LAYERDIR}/dynamic-layers/arm-toolchain/*/*/*.bbappend \
freescale-layer:${LAYERDIR}/dynamic-layers/freescale-layer/*/*/*.bb \
freescale-layer:${LAYERDIR}/dynamic-layers/freescale-layer/*/*/*.bbappend \
stm-st-stm32mp:${LAYERDIR}/dynamic-layers/stm-st-stm32mp/*/*/*.bb \

21
meta-digi-arm/dynamic-layers/arm-toolchain/recipes-devtools/external-arm-toolchain/gcc-arm-none-eabi_14.2.rel1.bb Normal file
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@ -0,0 +1,21 @@
# Copyright (C) 2019 Garmin Ltd. or its subsidiaries
# Released under the MIT license (see COPYING.MIT for the terms)
require recipes-devtools/external-arm-toolchain/arm-binary-toolchain.inc
COMPATIBLE_HOST = "(x86_64|aarch64).*-linux"
SUMMARY = "Arm GNU Toolchain - AArch32 bare-metal target (arm-none-eabi)"
LICENSE = "GPL-3.0-with-GCC-exception & GPL-3.0-only"
LIC_FILES_CHKSUM:aarch64 = "file://share/doc/gcc/Copying.html;md5=b58b1e79cb685387c684bf647c848b82"
LIC_FILES_CHKSUM:x86-64 = "file://share/doc/gcc/Copying.html;md5=b58b1e79cb685387c684bf647c848b82"
SRC_URI = "https://developer.arm.com/-/media/Files/downloads/gnu/${PV}/binrel/arm-gnu-toolchain-${PV}-${HOST_ARCH}-${BINNAME}.tar.xz;name=gcc-${HOST_ARCH}"
SRC_URI[gcc-aarch64.sha256sum] = "87330bab085dd8749d4ed0ad633674b9dc48b237b61069e3b481abd364d0a684"
SRC_URI[gcc-x86_64.sha256sum] = "62a63b981fe391a9cbad7ef51b17e49aeaa3e7b0d029b36ca1e9c3b2a9b78823"
S = "${WORKDIR}/arm-gnu-toolchain-${PV}-${HOST_ARCH}-${BINNAME}"
UPSTREAM_CHECK_URI = "https://developer.arm.com/downloads/-/arm-gnu-toolchain-downloads"
UPSTREAM_CHECK_REGEX = "arm-gnu-toolchain-(?P<pver>\d+\.\d*\.[A-z]*\d*).*-${HOST_ARCH}-${BINNAME}\.tar\.\w+"