Neo 1973 hardware - Revision history

Glenn: Exchg bootloader with U-Boot

2012-02-10T08:25:59Z

Exchg bootloader with U-Boot

JOERG: /* Main components */ table needs further structuring - TBD

2009-06-21T12:22:25Z

‎Main components: table needs further structuring - TBD

Wuth: /* Main components */

2008-09-07T02:05:54Z

‎Main components

Dolfje: /* Main components */

2008-08-18T22:39:46Z

‎Main components

Dolfje at 22:35, 18 August 2008

2008-08-18T22:35:01Z

Dolfje: /* Main components */

2008-08-18T22:34:38Z

‎Main components

Show changes

Dolfje at 16:41, 16 August 2008

2008-08-16T16:41:19Z

Dolfje at 22:10, 15 August 2008

2008-08-15T22:10:17Z

Brian H Wilson: /* AGPS */ Fixed link

2008-08-15T20:26:07Z

‎AGPS: Fixed link

Brian H Wilson: /* AGPS */ Fixed link

2008-08-15T20:25:03Z

‎AGPS: Fixed link

@@ Line 136: / Line 136: @@
 == Distinguishing hardware revisions ==
-=== Inside the [[Bootloader]] ===
+=== Inside the [[U-Boot]] ===
-Every hardware revision has its own u-boot image type.  Thus, the bootloader has the revision hard-coded.
+Every hardware revision has its own u-boot image type.  Thus, the U-Boot has the revision hard-coded.
 The hardware revision is passed on to the kernel via the ATAG mechanism (ATAG_REVISION)

@@ Line 33: / Line 33: @@
 | [[Samsung S3C2410]]
 |-
-| Flash
+| NAND-Flash
-−
-|-
-| &nbsp;&nbsp; NAND Flash
 | 64MB into [[Samsung K9F1208U0B]]
 |-
-| &nbsp;&nbsp; SDRAM
+| SDRAM
 | 128MB from the 2 [[Samsung K4M511633C]]
 |-

@@ Line 49: / Line 49: @@
 |-
 | microSD-Card
-| Supported trought the [[Samsung_S3C2410]]
+| Supported throught the [[Samsung_S3C2410]]
 |-
 | LCD

@@ Line 31: / Line 31: @@
 |-
 | Processor
-| Samsung S3C2410
+| [[Samsung S3C2410]]
 |-
 | Flash

@@ Line 1: / Line 1: @@
 {{Neo1973}}
-[[Openmoko]] is a software distribution stack that sits on top of a [[hardware]] platform.  The [[Neo1973]] phone is the first hardware platform to take advantage of Openmoko.  You can find specifics of the [[:Category:Neo1973 Hardware | Neo1973 Hardware]] by reviewing this introduction page and the pages in the category as shown at the bottom of this page.
+Openmoko is a software distribution stack that sits on top of a [[hardware]] platform.  The [[Neo1973]] phone is the first hardware platform to take advantage of Openmoko.  You can find specifics of the [[:Category:Neo1973 Hardware | Neo1973 Hardware]] by reviewing this introduction page and the pages in the category as shown at the bottom of this page.
 '''Note that this page is about the first Openmoko phone which is now discontinued. See details on the second Openmoko phone at this page - [[Neo FreeRunner GTA02 Hardware]].'''

@@ Line 192: / Line 192: @@
 [[Alternate Neo1973 case designs]]
-== History ==
+== Hardware revisions==
-=== GTA01 ===
+{{Main|GTA01 revisions}}
-This is the most simple, non-bluetooth version of the prototype.
-−
-==== GTA01v3 ====
-First generation of prototypes that was given to internal OpenMoko software developers.
-−
-Unfortunately not useful at all due to non-working touchscreen.
-−
-* ATAG_REVISION: 0x0000130
-−
-==== GTA01v4 ====
-Second generation of prototypes that was given to [[User:HaraldWelte|Harald]] +[[User:Mickey|Mickey]].
-−
-Unfortunately still not useful due to half-working touchscreen.
-−
-* ATAG_REVISION: 0x00000140
-−
-=== GTA01B ===
-This is the bluetooth-enabled fork of GTA01
-−
-==== GTA01Bv2 ====
-This is the first produced version of the bluetooth-enabled version.
-−
-* ATAG_REVISION: 0x00000220
-−
-==== GTA01Bv3 ====
-This is the second produced version of the bluetooth-enabled version. It contains mainly GPS-related fixes.
-−
-* ATAG_REVISION: 0x00000230
-−
-This is the version that is shipped in [[Neo1973#Phase_0_.28GTA01Bv3.29|Phase 0]].
-−
-===== GTA01Bv3 Errata =====
-====== PMU unable to resume from suspend ======
-Due to use of wrong GPIO/EINT pin, the PMU cannot wake-up the phone after suspend.  This means, specifically, '''the following events can not bring the phone back from suspend-to-ram''':
-* PMU RTC Alarm
-* Power button press
-* Charger events (charger insertion/removal/error)
-* Low battery
-−
-====== Stand-by time extremely low ======
-This is due to a design bug resulting in at least 30mA additional standby current, since we cannot properly switch off the power supply to the S3C2410 PLL's.  There is nothing we can do to change this with post-production fixes.  GTA01Bv4 will address this issue.
-−
-====== GSM doesn't resume phone from suspend ======
-The GSM modem currently doesn't signalize a wakeup interrupt to the S3C2410 in case there's some noteworthy event, such as incoming call, loss of network, incoming SMS or the like.
-−
-This is a serious issue, but can be fixed with a GSM Modem Firmware update.
-−
-====== GSM Sidetone too loud ======
-The local feedback sidetone (see [http://en.wikipedia.org/wiki/Sidetone]) is too loud.  This will be addressed in a GSM firmware update
-−
-====== Bad block ======
-Due to an error in the production process, the factory-programmed NAND bad block information has been lost.  This means that some blocks in the flash will wear out rapidly, which might become as bad as rendering the device unusable.
-−
-==== GTA01Bv4 ====
-This is the version that is being shipped in [[Neo1973#Phase_1_.28GTA01Bv4.29|Phase 1]]
-−
-===== Looks =====
-This is what the GTA01Bv4 PCB looks like without the shielding cans, which will be fitted later.
-[[Image:Gta01b_v4_front.jpg|thumb|400px|Component side]]
-[[Image:Gta01b_v4_back.jpg|thumb|400px|Display side]]
-−
-===== Errata =====
-−
-There were two versions of GTA01Bv4: some were given away (red mainboard), and some were sold (green mainboard). The given-away have [[one transistor too many]].
-−
-===== Changes from GTA01Bv3 =====
-# Fix all Errata items from GTA01Bv3
-# Add I2C, SPI and one irq and wakeup capable GPIO pin to debug port plus have test pads for all these signals (for soldering wires directly on the pcb)
-# Fix a number of production related details and minor hardware details that are not user-visible
-−
-===GTA02===
-The [[GTA02#.22Phase_2.22_.28GTA02.2C_.22Mass_Market.22.29|GTA02]] is now called the Neo FreeRunner and shipped within the "Mass Market launch" (see [http://wiki.openmoko.org/wiki/Neo1973#.22Phase_2.22_.28GTA02.2C_.22Mass_Market.22.29|timeline]).
-It is a new main release with [[Neo1973:_GTA01Bv4_versus_GTA02_comparison|features added]]
 ===Debug Connector===
-This is the connector used to connect the [[Debug Board]] and possibly other hardware.
+{{Main|Debug Board v2}}
-−
-Connections are:
-* 39 - GND
-* 38 - STDI
-* 37 - _RESET
-* 36 - STMS
-* 35 - STCK
-* 34 - STDO
-* 33 - GSM_EN
-* 29 - _STRST
-* 19 - X_I2C_SCL (H-TP4703)
-* 18 - X_I2C_SDA (H-TP4704)
-* 17 - SPI_CLK0
-* 16 - SPI_MOSI0
-* 15 - SPI-MISO0
-* 14 - SS0
-* 13 - EINT3 (H-TP4705)
-* 3 - MODEM_TXD (H-TP4701)
-* 2 - MODEM_RXD (H-TP4702)
-−
-Information from [http://people.openmoko.org/roh/Debugport_GTA01bv4.png].
 ===Test points===

← Older revision		Revision as of 22:10, 15 August 2008
Line 1:		Line 1:
−	{{~~Box~~}}	+	{{Neo1973}}

	[[Openmoko]] is a software distribution stack that sits on top of a [[hardware]] platform. The [[Neo1973]] phone is the first hardware platform to take advantage of Openmoko. You can find specifics of the [[:Category:Neo1973 Hardware \| Neo1973 Hardware]] by reviewing this introduction page and the pages in the category as shown at the bottom of this page.		[[Openmoko]] is a software distribution stack that sits on top of a [[hardware]] platform. The [[Neo1973]] phone is the first hardware platform to take advantage of Openmoko. You can find specifics of the [[:Category:Neo1973 Hardware \| Neo1973 Hardware]] by reviewing this introduction page and the pages in the category as shown at the bottom of this page.

@@ Line 74: / Line 74: @@
 * Externally-accessible GPS antenna connector of type MMCX
-The binary driver is available - see [[gllin]].
+A binary (closed source) driver is available - see [[gllin]].
-Efforts to reverse engineer the protocol are partially detailed in [[Hammerhead/Protocol]], these have stalled since the announcement that [[FreeRunner]] will use a different GPS.
+Efforts to reverse engineer the protocol are partially detailed in [[Hammerhead/Protocol]], these have stalled since the announcement that the Neo FreeRunner will use a different GPS.
 === microSD-Card ===