diff options
Diffstat (limited to 'meta/classes/kernel-arch.bbclass')
-rw-r--r-- | meta/classes/kernel-arch.bbclass | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/meta/classes/kernel-arch.bbclass b/meta/classes/kernel-arch.bbclass deleted file mode 100644 index 07ec242e63..0000000000 --- a/meta/classes/kernel-arch.bbclass +++ /dev/null | |||
@@ -1,68 +0,0 @@ | |||
1 | # | ||
2 | # set the ARCH environment variable for kernel compilation (including | ||
3 | # modules). return value must match one of the architecture directories | ||
4 | # in the kernel source "arch" directory | ||
5 | # | ||
6 | |||
7 | valid_archs = "alpha cris ia64 \ | ||
8 | i386 x86 \ | ||
9 | m68knommu m68k ppc powerpc powerpc64 ppc64 \ | ||
10 | sparc sparc64 \ | ||
11 | arm aarch64 \ | ||
12 | m32r mips \ | ||
13 | sh sh64 um h8300 \ | ||
14 | parisc s390 v850 \ | ||
15 | avr32 blackfin \ | ||
16 | microblaze \ | ||
17 | nios2 arc riscv xtensa" | ||
18 | |||
19 | def map_kernel_arch(a, d): | ||
20 | import re | ||
21 | |||
22 | valid_archs = d.getVar('valid_archs').split() | ||
23 | |||
24 | if re.match('(i.86|athlon|x86.64)$', a): return 'x86' | ||
25 | elif re.match('arceb$', a): return 'arc' | ||
26 | elif re.match('armeb$', a): return 'arm' | ||
27 | elif re.match('aarch64$', a): return 'arm64' | ||
28 | elif re.match('aarch64_be$', a): return 'arm64' | ||
29 | elif re.match('aarch64_ilp32$', a): return 'arm64' | ||
30 | elif re.match('aarch64_be_ilp32$', a): return 'arm64' | ||
31 | elif re.match('mips(isa|)(32|64|)(r6|)(el|)$', a): return 'mips' | ||
32 | elif re.match('mcf', a): return 'm68k' | ||
33 | elif re.match('riscv(32|64|)(eb|)$', a): return 'riscv' | ||
34 | elif re.match('p(pc|owerpc)(|64)', a): return 'powerpc' | ||
35 | elif re.match('sh(3|4)$', a): return 'sh' | ||
36 | elif re.match('bfin', a): return 'blackfin' | ||
37 | elif re.match('microblazee[bl]', a): return 'microblaze' | ||
38 | elif a in valid_archs: return a | ||
39 | else: | ||
40 | if not d.getVar("TARGET_OS").startswith("linux"): | ||
41 | return a | ||
42 | bb.error("cannot map '%s' to a linux kernel architecture" % a) | ||
43 | |||
44 | export ARCH = "${@map_kernel_arch(d.getVar('TARGET_ARCH'), d)}" | ||
45 | |||
46 | def map_uboot_arch(a, d): | ||
47 | import re | ||
48 | |||
49 | if re.match('p(pc|owerpc)(|64)', a): return 'ppc' | ||
50 | elif re.match('i.86$', a): return 'x86' | ||
51 | return a | ||
52 | |||
53 | export UBOOT_ARCH = "${@map_uboot_arch(d.getVar('ARCH'), d)}" | ||
54 | |||
55 | # Set TARGET_??_KERNEL_ARCH in the machine .conf to set architecture | ||
56 | # specific options necessary for building the kernel and modules. | ||
57 | TARGET_CC_KERNEL_ARCH ?= "" | ||
58 | HOST_CC_KERNEL_ARCH ?= "${TARGET_CC_KERNEL_ARCH}" | ||
59 | TARGET_LD_KERNEL_ARCH ?= "" | ||
60 | HOST_LD_KERNEL_ARCH ?= "${TARGET_LD_KERNEL_ARCH}" | ||
61 | TARGET_AR_KERNEL_ARCH ?= "" | ||
62 | HOST_AR_KERNEL_ARCH ?= "${TARGET_AR_KERNEL_ARCH}" | ||
63 | |||
64 | KERNEL_CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_KERNEL_ARCH} -fuse-ld=bfd ${DEBUG_PREFIX_MAP} -fdebug-prefix-map=${STAGING_KERNEL_DIR}=${KERNEL_SRC_PATH}" | ||
65 | KERNEL_LD = "${CCACHE}${HOST_PREFIX}ld.bfd ${HOST_LD_KERNEL_ARCH}" | ||
66 | KERNEL_AR = "${CCACHE}${HOST_PREFIX}ar ${HOST_AR_KERNEL_ARCH}" | ||
67 | TOOLCHAIN = "gcc" | ||
68 | |||