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Added support for ATAGS for linux kernel

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This commit is contained in:
Amit Mahajan
2009-10-13 11:36:01 +05:30
parent 2625d5e871
commit 61a0d5b60f
4 changed files with 112 additions and 4 deletions
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6
scripts/conts/containers.py
View File

@@ -17,6 +17,7 @@ from config.projpaths import *
from config.configuration import *
from scripts.linux.build_linux import *
from scripts.linux.build_rootfs import *
from scripts.linux.build_atags import *
from pack import *
from packall import *
@@ -25,9 +26,12 @@ def build_linux_container(projpaths, container):
linux_builder.build_linux()
rootfs_builder = RootfsBuilder(projpaths, container)
rootfs_builder.build_rootfs()
atags_builder = AtagsBuilder(projpaths, container)
atags_builder.build_atags()
linux_container_packer = LinuxContainerPacker(container, \
linux_builder, \
rootfs_builder)
rootfs_builder, \
atags_builder)
return linux_container_packer.pack_container()
def glob_by_walk(arg, dirname, names):

9
scripts/conts/pack.py
View File

@@ -53,7 +53,7 @@ def source_to_builddir(srcdir, id):
return join(BUILDDIR, cont_builddir)
class LinuxContainerPacker:
def __init__(self, container, linux_builder, rootfs_builder):
def __init__(self, container, linux_builder, rootfs_builder, atags_builder):
# Here, we simply attempt to get PROJROOT/conts as
# PROJROOT/build/cont[0-9]
@@ -67,6 +67,7 @@ class LinuxContainerPacker:
'container' + str(container.id) + '.elf')
self.kernel_image_in = linux_builder.kernel_image
self.rootfs_elf_in = rootfs_builder.rootfs_elf_out
self.atags_elf_in = atags_builder.atags_elf_out
def generate_container_assembler(self, source):
with open(self.container_S_out, 'w+') as f:
@@ -92,9 +93,11 @@ class LinuxContainerPacker:
def pack_container(self):
self.generate_container_lds([self.kernel_image_in, \
self.rootfs_elf_in])
self.rootfs_elf_in, \
self.atags_elf_in])
self.generate_container_assembler([self.kernel_image_in, \
self.rootfs_elf_in])
self.rootfs_elf_in, \
self.atags_elf_in])
os.system("arm-none-linux-gnueabi-gcc " + "-nostdlib -o %s -T%s %s" \
% (self.container_elf_out, \
self.container_lds_out,