sascha/devlib
1
0
Fork 0
mirror of https://github.com/ARM-software/devlib.git synced 2025-01-31 02:00:45 +00:00
Code Issues Releases Wiki Activity

platform: adding default big core for ARM platforms.

Browse Source 
Since for specific platforms (Juno/TC2) we know what the big core is, we
can set the big_core default so it doesn't have to be specified by the
user. Also remove validation prior to being updated from target and
setting little_core based on the value of big_core rather than by
indexing into core_names.
This commit is contained in:
Sergei Trofimov 2015-12-10 11:48:10 +00:00
parent 64261a65cb
commit 2d9c0bf8a5
2 changed files with 8 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
devlib/platform/__init__.py
View File

@ -25,7 +25,6 @@ class Platform(object):
self.logger = logging.getLogger(self.name)
if not self.core_clusters and self.core_names:
self._set_core_clusters_from_core_names()
self._validate()
def init_target_connection(self, target):
# May be ovewritten by subclasses to provide target-specific
@ -76,6 +75,8 @@ class Platform(object):
raise ValueError(message.format(self.big_core,
', '.join(set(self.core_names))))
if self.big_core:
little_idx = self.core_clusters.index(min(self.core_clusters))
self.little_core = self.core_names[little_idx]
for core in self.core_names:
if core != self.big_core:
self.little_core = core
break

4
devlib/platform/arm.py
View File

@ -174,6 +174,7 @@ class Juno(VersatileExpressPlatform):
baudrate=115200,
bootloader='u-boot',
hard_reset_method='dtr',
big_core='a57',
**kwargs
):
super(Juno, self).__init__('juno',
@ -181,6 +182,7 @@ class Juno(VersatileExpressPlatform):
baudrate=baudrate,
bootloader=bootloader,
hard_reset_method=hard_reset_method,
big_core='a57',
**kwargs)
@ -191,6 +193,7 @@ class TC2(VersatileExpressPlatform):
baudrate=38400,
bootloader='bootmon',
hard_reset_method='reboottxt',
big_core='a15',
**kwargs
):
super(TC2, self).__init__('tc2',
@ -198,6 +201,7 @@ class TC2(VersatileExpressPlatform):
baudrate=baudrate,
bootloader=bootloader,
hard_reset_method=hard_reset_method,
big_core='a15',
**kwargs)