diff options
Diffstat (limited to 'linaro_image_tools/media_create/android_boards.py')
| -rw-r--r-- | linaro_image_tools/media_create/android_boards.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/linaro_image_tools/media_create/android_boards.py b/linaro_image_tools/media_create/android_boards.py index 008cad3..668872f 100644 --- a/linaro_image_tools/media_create/android_boards.py +++ b/linaro_image_tools/media_create/android_boards.py @@ -35,6 +35,7 @@ from linaro_image_tools import cmd_runner from linaro_image_tools.hwpack.hwpack_fields import FORMAT_FIELD from linaro_image_tools.media_create.partitions import SECTOR_SIZE from linaro_image_tools.media_create.boards import ( + ArndaleConfig, BeagleConfig, BoardConfig, BoardConfigException, @@ -51,6 +52,8 @@ from linaro_image_tools.media_create.boards import ( align_up, install_mx5_boot_loader, make_boot_script, + _dd, + BoardException, ) from linaro_image_tools.utils import DEFAULT_LOGGER_NAME @@ -496,6 +499,42 @@ class AndroidVexpressConfig(AndroidBoardConfig, VexpressConfig): self._android_specific_args = 'init=/init androidboot.console=ttyAMA0' +class AndroidArndaleConfig(AndroidSamsungConfig, ArndaleConfig): + """Placeholder class for Arndale configuration inheritance.""" + def __init__(self): + super(AndroidArndaleConfig, self).__init__() + self.mmc_option = '0:1' + self.kernel_addr = '0x40007000' + self.initrd_addr = '0x41000000' + self.dtb_addr = '0x41f00000' + self.dtb_name = 'exynos5250-arndale.dtb' + self._android_specific_args = ('init=/init ' + 'androidboot.console=ttySAC2 console=ttySAC2 ' + 'initrd=%s' % self.initrd_addr) + self._extra_serial_options = 'ttySAC2,115200n8' + self._extra_boot_args_options = 'rootdelay=3' + + def populate_raw_partition(self, boot_device_or_file, chroot_dir): + boot_bin_0 = {'name': 'arndale-bl1.bin', 'seek': 1} + boot_bin_1 = {'name': 'u-boot-mmc-spl.bin', 'seek': 17} + boot_bin_2 = {'name': 'u-boot.bin', 'seek': 49} + boot_bins = [boot_bin_0, boot_bin_1, boot_bin_2] + + boot_partition = 'boot' + + # Zero the env so that the boot_script will get loaded + _dd("/dev/zero", boot_device_or_file, count=self.samsung_env_len, + seek=self.samsung_env_start) + + for boot_bin in boot_bins: + name = boot_bin['name'] + file_path = os.path.join(chroot_dir, boot_partition, name) + if not os.path.exists(file_path): + raise BoardException("File '%s' does not exists. Cannot " + "proceed." % name) + _dd(file_path, boot_device_or_file, seek=boot_bin['seek']) + + # This dictionary is composed as follows: # <device_name>: <class> # The <device_name> is the command line argument passed to l-a-m-c, the @@ -503,6 +542,7 @@ class AndroidVexpressConfig(AndroidBoardConfig, VexpressConfig): # If a new device does not have special needs, it is possible to use the # general AndroidBoardConfig class. android_board_configs = { + 'arndale': AndroidArndaleConfig, 'beagle': AndroidBeagleConfig, 'iMX53': AndroidMx53LoCoConfig, 'mx53loco': AndroidMx53LoCoConfig, |