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authorEd Bartosh <ed.bartosh@linux.intel.com>2015-06-05 10:17:11 +0300
committerRichard Purdie <richard.purdie@linuxfoundation.org>2015-06-11 23:59:12 +0100
commitc3148c6199756439d1802555b45249066eb7e6cf (patch)
tree67b8736c180038e91752ad4110234280eac69ffb /scripts/lib/wic
parent5b4ab4e4be2622a8d546dfd38de58bfd72cd4831 (diff)
downloadpoky-c3148c6199756439d1802555b45249066eb7e6cf.tar.gz
wic: Refactored getting root device name
Replaced DirectImageCreator._get_boot_config private method with a 'rootdev' property. Simplified the code and API. Used 'uuid' property instead of incorrectly used 'part_type'. (From OE-Core rev: 4a303007149ea1205bbd454e70810e7dfa343d4c) Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'scripts/lib/wic')
-rw-r--r--scripts/lib/wic/imager/direct.py28
-rw-r--r--scripts/lib/wic/plugins/source/bootimg-efi.py6
-rw-r--r--scripts/lib/wic/plugins/source/bootimg-pcbios.py3
-rw-r--r--scripts/lib/wic/plugins/source/rootfs_pcbios_ext.py3
4 files changed, 16 insertions, 24 deletions
diff --git a/scripts/lib/wic/imager/direct.py b/scripts/lib/wic/imager/direct.py
index 83f9688878..36150c9ad3 100644
--- a/scripts/lib/wic/imager/direct.py
+++ b/scripts/lib/wic/imager/direct.py
@@ -346,27 +346,23 @@ class DirectImageCreator(BaseImageCreator):
346 346
347 msger.info(msg) 347 msger.info(msg)
348 348
349 def _get_boot_config(self): 349 @property
350 def rootdev(self):
350 """ 351 """
351 Return the rootdev/root_part_uuid (if specified by 352 Get root device name to use as a 'root' parameter
352 --part-type) 353 in kernel command line.
353 354
354 Assume partition order same as in wks 355 Assume partition order same as in wks
355 """ 356 """
356 rootdev = None
357 root_part_uuid = None
358 parts = self._get_parts() 357 parts = self._get_parts()
359 for num, p in enumerate(parts, 1): 358 for num, part in enumerate(parts, 1):
360 if p.mountpoint == "/": 359 if part.mountpoint == "/":
361 part = '' 360 if part.uuid:
362 if p.disk.startswith('mmcblk'): 361 return "PARTUUID=%s" % part.uuid
363 part = 'p' 362 else:
364 363 suffix = 'p' if part.disk.startswith('mmcblk') else ''
365 pnum = self.__get_part_num(num, parts) 364 pnum = self.__get_part_num(num, parts)
366 rootdev = "/dev/%s%s%-d" % (p.disk, part, pnum) 365 return "/dev/%s%s%-d" % (part.disk, suffix, pnum)
367 root_part_uuid = p.part_type
368
369 return (rootdev, root_part_uuid)
370 366
371 def _cleanup(self): 367 def _cleanup(self):
372 if not self.__image is None: 368 if not self.__image is None:
diff --git a/scripts/lib/wic/plugins/source/bootimg-efi.py b/scripts/lib/wic/plugins/source/bootimg-efi.py
index 400e3a2df8..39ce9f375e 100644
--- a/scripts/lib/wic/plugins/source/bootimg-efi.py
+++ b/scripts/lib/wic/plugins/source/bootimg-efi.py
@@ -47,7 +47,6 @@ class BootimgEFIPlugin(SourcePlugin):
47 else: 47 else:
48 splashline = "" 48 splashline = ""
49 49
50 (rootdev, root_part_uuid) = cr._get_boot_config()
51 options = cr.ks.handler.bootloader.appendLine 50 options = cr.ks.handler.bootloader.appendLine
52 51
53 grubefi_conf = "" 52 grubefi_conf = ""
@@ -62,7 +61,7 @@ class BootimgEFIPlugin(SourcePlugin):
62 kernel = "/bzImage" 61 kernel = "/bzImage"
63 62
64 if cr.ptable_format in ('msdos', 'gpt'): 63 if cr.ptable_format in ('msdos', 'gpt'):
65 rootstr = rootdev 64 rootstr = cr.rootdev
66 else: 65 else:
67 raise ImageError("Unsupported partition table format found") 66 raise ImageError("Unsupported partition table format found")
68 67
@@ -87,7 +86,6 @@ class BootimgEFIPlugin(SourcePlugin):
87 install_cmd = "install -d %s/loader/entries" % hdddir 86 install_cmd = "install -d %s/loader/entries" % hdddir
88 exec_cmd(install_cmd) 87 exec_cmd(install_cmd)
89 88
90 (rootdev, root_part_uuid) = cr._get_boot_config()
91 options = cr.ks.handler.bootloader.appendLine 89 options = cr.ks.handler.bootloader.appendLine
92 90
93 timeout = kickstart.get_timeout(cr.ks) 91 timeout = kickstart.get_timeout(cr.ks)
@@ -107,7 +105,7 @@ class BootimgEFIPlugin(SourcePlugin):
107 kernel = "/bzImage" 105 kernel = "/bzImage"
108 106
109 if cr.ptable_format in ('msdos', 'gpt'): 107 if cr.ptable_format in ('msdos', 'gpt'):
110 rootstr = rootdev 108 rootstr = cr.rootdev
111 else: 109 else:
112 raise ImageError("Unsupported partition table format found") 110 raise ImageError("Unsupported partition table format found")
113 111
diff --git a/scripts/lib/wic/plugins/source/bootimg-pcbios.py b/scripts/lib/wic/plugins/source/bootimg-pcbios.py
index 1c3c6e605c..dd49480141 100644
--- a/scripts/lib/wic/plugins/source/bootimg-pcbios.py
+++ b/scripts/lib/wic/plugins/source/bootimg-pcbios.py
@@ -83,7 +83,6 @@ class BootimgPcbiosPlugin(SourcePlugin):
83 else: 83 else:
84 splashline = "" 84 splashline = ""
85 85
86 (rootdev, root_part_uuid) = cr._get_boot_config()
87 options = cr.ks.handler.bootloader.appendLine 86 options = cr.ks.handler.bootloader.appendLine
88 87
89 syslinux_conf = "" 88 syslinux_conf = ""
@@ -105,7 +104,7 @@ class BootimgPcbiosPlugin(SourcePlugin):
105 syslinux_conf += "KERNEL " + kernel + "\n" 104 syslinux_conf += "KERNEL " + kernel + "\n"
106 105
107 if cr.ptable_format in ('msdos', 'gpt'): 106 if cr.ptable_format in ('msdos', 'gpt'):
108 rootstr = rootdev 107 rootstr = cr.rootdev
109 else: 108 else:
110 raise ImageError("Unsupported partition table format found") 109 raise ImageError("Unsupported partition table format found")
111 110
diff --git a/scripts/lib/wic/plugins/source/rootfs_pcbios_ext.py b/scripts/lib/wic/plugins/source/rootfs_pcbios_ext.py
index 50b221382c..90dac05dca 100644
--- a/scripts/lib/wic/plugins/source/rootfs_pcbios_ext.py
+++ b/scripts/lib/wic/plugins/source/rootfs_pcbios_ext.py
@@ -82,7 +82,6 @@ class RootfsPlugin(SourcePlugin):
82 82
83 Called before do_prepare_partition() 83 Called before do_prepare_partition()
84 """ 84 """
85 rootdev = image_creator._get_boot_config()[0]
86 options = image_creator.ks.handler.bootloader.appendLine 85 options = image_creator.ks.handler.bootloader.appendLine
87 86
88 syslinux_conf = "" 87 syslinux_conf = ""
@@ -102,7 +101,7 @@ class RootfsPlugin(SourcePlugin):
102 syslinux_conf += " KERNEL /boot/bzImage\n" 101 syslinux_conf += " KERNEL /boot/bzImage\n"
103 102
104 if image_creator.ptable_format in ('msdos', 'gpt'): 103 if image_creator.ptable_format in ('msdos', 'gpt'):
105 rootstr = rootdev 104 rootstr = image_creator.rootdev
106 else: 105 else:
107 raise ImageError("Unsupported partition table format found") 106 raise ImageError("Unsupported partition table format found")
108 107