Smedia Glamo 3362 - Revision history

Glenn: /* Timing settings */ +link

2012-02-10T07:31:35Z

‎Timing settings: +link

2011-12-20T12:08:56Z

link to leak ones too

2011-12-20T10:21:13Z

‎Summary

2011-10-23T06:46:23Z

specs leaked

2010-09-01T12:06:00Z

‎Timing settings

2010-08-30T19:46:35Z

‎Timing settings

2010-08-30T18:39:25Z

‎Timing settings

2010-08-30T18:38:50Z

‎Timing settings: qi links

2010-08-29T19:53:58Z

‎Timing settings

2010-08-29T19:45:55Z

add om screen glamo-bus-timings example

@@ Line 51: / Line 51: @@
 ===Timing settings===
-The CPU (S3C2440) memory bank timings can be adjusted in such a way that Glamo<->CPU bus performance is increased. Bootloader is proper place to set these settings, so, to set fixed timings bootloader with different values should be flashed.
+The CPU (S3C2440) memory bank timings can be adjusted in such a way that Glamo<->CPU bus performance is increased. The [[bootloader]] is the proper place to set these settings, so, to set fixed timings bootloader with different values should be flashed.
 But as it is not easy to flash bootloader, and many people just do not believe it will work flawlessly and want to test new settings, one can use other tools that can set timings for the memory bank.

← Older revision		Revision as of 12:08, 20 December 2011
Line 5:		Line 5:

	The datasheets are available at http://people.openmoko.org/sean/datasheets/glamo3362 (posted with permission from SMedia)		The datasheets are available at http://people.openmoko.org/sean/datasheets/glamo3362 (posted with permission from SMedia)
		+
		+	A different set of datasheets were [http://lists.openmoko.org/pipermail/community/2011-October/065592.html leaked] before these were released.

	== MicroSD support ==		== MicroSD support ==

@@ Line 4: / Line 4: @@
 Glamo's 2D engine is currently used to accelerate solid fills and blits in both XGlamo (Kdrive) and X.org (xf86-video-glamo).
-The datasheets for the chip are not public, but have been made available (under NDA) to a few community volunteers who are interested in working on accelerated drivers.  Please post to the [http://lists.openmoko.org/mailman/listinfo/devel devel mailing list] if you are interested in joining in this effort.  [http://kerneltrap.org/mailarchive/openmoko-community/2008/11/13/4088744 This mailing list thread] has some discussion on the topic.
+The datasheets are available at http://people.openmoko.org/sean/datasheets/glamo3362 (posted with permission from SMedia)
-−
-The Glamo specifications were [http://lists.openmoko.org/pipermail/community/2011-October/065592.html leaked] recently.
 == MicroSD support ==

← Older revision		Revision as of 06:46, 23 October 2011
Line 5:		Line 5:

	The datasheets for the chip are not public, but have been made available (under NDA) to a few community volunteers who are interested in working on accelerated drivers. Please post to the [http://lists.openmoko.org/mailman/listinfo/devel devel mailing list] if you are interested in joining in this effort. [http://kerneltrap.org/mailarchive/openmoko-community/2008/11/13/4088744 This mailing list thread] has some discussion on the topic.		The datasheets for the chip are not public, but have been made available (under NDA) to a few community volunteers who are interested in working on accelerated drivers. Please post to the [http://lists.openmoko.org/mailman/listinfo/devel devel mailing list] if you are interested in joining in this effort. [http://kerneltrap.org/mailarchive/openmoko-community/2008/11/13/4088744 This mailing list thread] has some discussion on the topic.
		+
		+	The Glamo specifications were [http://lists.openmoko.org/pipermail/community/2011-October/065592.html leaked] recently.

	== MicroSD support ==		== MicroSD support ==

@@ Line 49: / Line 49: @@
 ===Timing settings===
-The CPU (S3C2440) memory bank setting values can be adjusted in such a way that Glamo performance is increased. Bootloader usually takes care of this setup so to change these settings at startup, bootloader with different values can be flashed. Besides flashing bootloader, one can use other tools that can set the memory bank.
+The CPU (S3C2440) memory bank timings can be adjusted in such a way that Glamo<->CPU bus performance is increased. Bootloader is proper place to set these settings, so, to set fixed timings bootloader with different values should be flashed.
 In depth description and discussion can ge found [http://www.mail-archive.com/community@lists.openmoko.org/msg60256.html here].

@@ Line 55: / Line 55: @@
 Qi with applied patch (binary only!):
-* [http://www.openmobile.nl/pages/downloads.php#qiglamo Openmobile.de website's page]
+* [http://www.openmobile.nl/pages/downloads.php#qiglamo Openmobile.nl website's page]
 * [http://www.openmobile.nl/modules/download_gallery/dlc.php?file=53 direct download link]

← Older revision		Revision as of 18:38, 30 August 2010
Line 52:		Line 52:

	In depth description and discussion can ge found [http://www.mail-archive.com/community@lists.openmoko.org/msg60256.html here].		In depth description and discussion can ge found [http://www.mail-archive.com/community@lists.openmoko.org/msg60256.html here].
		+
		+	Qi with applied patch (binary only!):
		+
		+	* [http://www.openmobile.nl/pages/downloads.php#qiglamo Openmobile.de website's page]
		+	* [http://www.openmobile.nl/modules/download_gallery/dlc.php?file=53 direct download link]

	Runtime tweaking can be done by direct writing via [http://www.bsdmn.com/openmoko/glamo/timings/ memwrite] or [http://git.debian.org/?p=pkg-fso/omhacks.git;a=blob;f=README omhacks]:		Runtime tweaking can be done by direct writing via [http://www.bsdmn.com/openmoko/glamo/timings/ memwrite] or [http://git.debian.org/?p=pkg-fso/omhacks.git;a=blob;f=README omhacks]:

← Older revision		Revision as of 19:53, 29 August 2010
Line 64:		Line 64:

	To see the timings that are currently in use:		To see the timings that are currently in use:
		+
		+	./memwrite $((0x48000008))
		+
		+	or

	om screen glamo-bus-timings		om screen glamo-bus-timings

← Older revision		Revision as of 19:45, 29 August 2010
Line 59:		Line 59:
	./memwrite $((0x48000008)) $((0x1380))		./memwrite $((0x48000008)) $((0x1380))

		+	or
		+
		+	om screen glamo-bus-timings 2-4-2
		+
		+	To see the timings that are currently in use:
		+
		+	om screen glamo-bus-timings

	[[Category:Used chip]]		[[Category:Used chip]]