1 files changed, 0 insertions, 74 deletions

diff --git a/meta/classes/kernel-arch.bbclass b/meta/classes/kernel-arch.bbclass
deleted file mode 100644
index 6f5d3bde6c..0000000000
--- a/meta/classes/kernel-arch.bbclass
+++ /dev/null
@@ -1,74 +0,0 @@
-#
-# Copyright OpenEmbedded Contributors
-#
-# SPDX-License-Identifier: MIT
-#
-
-#
-# set the ARCH environment variable for kernel compilation (including
-# modules). return value must match one of the architecture directories
-# in the kernel source "arch" directory
-#
-
-valid_archs = "alpha cris ia64 \
-               i386 x86 \
-               m68knommu m68k ppc powerpc powerpc64 ppc64  \
-               sparc sparc64 \
-               arm aarch64 \
-               m32r mips \
-               sh sh64 um h8300   \
-               parisc s390  v850 \
-               avr32 blackfin \
-               microblaze \
-               nios2 arc riscv xtensa"
-
-def map_kernel_arch(a, d):
-    import re
-
-    valid_archs = d.getVar('valid_archs').split()
-
-    if   re.match('(i.86|athlon|x86.64)$', a):  return 'x86'
-    elif re.match('arceb$', a):                 return 'arc'
-    elif re.match('armeb$', a):                 return 'arm'
-    elif re.match('aarch64$', a):               return 'arm64'
-    elif re.match('aarch64_be$', a):            return 'arm64'
-    elif re.match('aarch64_ilp32$', a):         return 'arm64'
-    elif re.match('aarch64_be_ilp32$', a):      return 'arm64'
-    elif re.match('mips(isa|)(32|64|)(r6|)(el|)$', a):      return 'mips'
-    elif re.match('mcf', a):                    return 'm68k'
-    elif re.match('riscv(32|64|)(eb|)$', a):    return 'riscv'
-    elif re.match('p(pc|owerpc)(|64)', a):      return 'powerpc'
-    elif re.match('sh(3|4)$', a):               return 'sh'
-    elif re.match('bfin', a):                   return 'blackfin'
-    elif re.match('microblazee[bl]', a):        return 'microblaze'
-    elif a in valid_archs:                      return a
-    else:
-        if not d.getVar("TARGET_OS").startswith("linux"):
-            return a
-        bb.error("cannot map '%s' to a linux kernel architecture" % a)
-
-export ARCH = "${@map_kernel_arch(d.getVar('TARGET_ARCH'), d)}"
-
-def map_uboot_arch(a, d):
-    import re
-
-    if   re.match('p(pc|owerpc)(|64)', a): return 'ppc'
-    elif re.match('i.86$', a): return 'x86'
-    return a
-
-export UBOOT_ARCH = "${@map_uboot_arch(d.getVar('ARCH'), d)}"
-
-# Set TARGET_??_KERNEL_ARCH in the machine .conf to set architecture
-# specific options necessary for building the kernel and modules.
-TARGET_CC_KERNEL_ARCH ?= ""
-HOST_CC_KERNEL_ARCH ?= "${TARGET_CC_KERNEL_ARCH}"
-TARGET_LD_KERNEL_ARCH ?= ""
-HOST_LD_KERNEL_ARCH ?= "${TARGET_LD_KERNEL_ARCH}"
-TARGET_AR_KERNEL_ARCH ?= ""
-HOST_AR_KERNEL_ARCH ?= "${TARGET_AR_KERNEL_ARCH}"
-
-KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_KERNEL_ARCH} -fuse-ld=bfd ${DEBUG_PREFIX_MAP} -fdebug-prefix-map=${STAGING_KERNEL_DIR}=${KERNEL_SRC_PATH} -fdebug-prefix-map=${STAGING_KERNEL_BUILDDIR}=${KERNEL_SRC_PATH}"
-KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}"
-KERNEL_AR = "${CCACHE}${HOST_PREFIX}ar ${HOST_AR_KERNEL_ARCH}"
-TOOLCHAIN = "gcc"
-