Difference between revisions of "N900"

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(M-Shield: Add link to reuploaded files)
(Kernel Status: A/V cable detection is missing too!)
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Line 17: Line 17:
 
!rowspan="2"| Purpose
 
!rowspan="2"| Purpose
 
!rowspan="2"| Docs
 
!rowspan="2"| Docs
!colspan="2"| Driver
+
!rowspan="2"| Driver
!colspan="2"| Board
 
 
!colspan="2"| Device Tree
 
!colspan="2"| Device Tree
 
!rowspan="2"| Firmware
 
!rowspan="2"| Firmware
 
|-
 
|-
! Patch !! Mainline
 
! Patch !! Mainline
 
 
! Driver !! DTS
 
! Driver !! DTS
 
|-
 
|-
 
| OMAP3430 || || System-on-chip
 
| OMAP3430 || || System-on-chip
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 35: Line 31:
 
| * Cortex A8 || || CPU
 
| * Cortex A8 || || CPU
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0344k/index.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.ddi0344k/index.html ARM infocenter]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="2"| N/A
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 42: Line 37:
 
| * * ARMv7 || || Instruction set
 
| * * ARMv7 || || Instruction set
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.set.architecture/index.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.set.architecture/index.html ARM infocenter]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * * NEON || || Media Extensions
 
| * * NEON || || Media Extensions
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0489c/Bcfjicfj.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0489c/Bcfjicfj.html ARM infocenter]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * * Thumb || || Code compression
 
| * * Thumb || || Code compression
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.set.architecture/index.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.set.architecture/index.html ARM infocenter]
|bgcolor="lime" colspan="2"| 2.6.12
+
|bgcolor="lime"| 2.6.12
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * * Thumb2 || || Code compression
 
| * * Thumb2 || || Code compression
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.set.architecture/index.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.set.architecture/index.html ARM infocenter]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4748a7240284b0f68bd47a66365c2cd561939830 3.13-rc1]
 
 
|bgcolor="lime"| [http://marc.info/?l=linux-omap&m=139302413627536&w=2 3.14-rc6]
 
|bgcolor="lime"| [http://marc.info/?l=linux-omap&m=139302413627536&w=2 3.14-rc6]
 
|bgcolor="cyan"| N/A
 
|bgcolor="cyan"| N/A
Line 64: Line 58:
 
| * * ThumbEE || || Instruction Set for JIT compilers
 
| * * ThumbEE || || Instruction Set for JIT compilers
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0204j/CIHBCDGA.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0204j/CIHBCDGA.html ARM infocenter]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="4"| N/A (Userspace: Java VM?)
+
|bgcolor="cyan" colspan="2"| N/A (Userspace: Java VM?)
 
|-
 
|-
 
| * * VFP || || Floating-point coprocessor
 
| * * VFP || || Floating-point coprocessor
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0489c/Chdjdaaj.html ARM infocenter]
 
|bgcolor="lime"| [http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0489c/Chdjdaaj.html ARM infocenter]
|bgcolor="lime" colspan="2"| 2.6.12
+
|bgcolor="lime"| 2.6.12
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
| * cpuidle || || Proper C-states for RX-51
+
| * cpuidle || || CPUidle C-states for RX-51
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="yellow"| [https://gitorious.org/linux-n900/linux-n900/commit/6cc2f61b2a4501c46dc003a10b1a4584d9e503a7 hack]
+
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=98f42221501353067251fbf11e732707dbb68ce3 v4.6-rc1]
|bgcolor="red"| No
+
|bgcolor="cyan" colspan="2"| N/A
|bgcolor="cyan" colspan="4"| N/A
 
 
|-
 
|-
| * opp || || Proper MPU OPP values for RX-51
+
| * cpufreq || || CPUfreq MPU OPP values (with overclock) for RX-51
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="yellow"| [https://gitorious.org/linux-n900/linux-n900/commit/7d11db4dc43e10f3f0c3f286b9bbe8d4c609a23a hack]
+
|bgcolor="cyan"| N/A
|bgcolor="red"| No
+
|bgcolor="cyan"| N/A
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="yellow"| CPUfreq without overclock
 
|-
 
|-
 
| * M-Shield AES || omap-aes || AES HW acceleration [[#M-Shield|(needs updated X-Loader)]]
 
| * M-Shield AES || omap-aes || AES HW acceleration [[#M-Shield|(needs updated X-Loader)]]
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| 2.6.37-rc1
+
|bgcolor="lime"| 2.6.37-rc1
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="red"| [http://marc.info/?l=linux-omap&m=138505988009856&w=2 3.13-rc3] ([https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=69540a7c277d96382257216436f41abc040cc878 disabled])
 
|bgcolor="red"| [http://marc.info/?l=linux-omap&m=138505988009856&w=2 3.13-rc3] ([https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=69540a7c277d96382257216436f41abc040cc878 disabled])
Line 93: Line 85:
 
| * M-Shield SHA1/MD5 || omap-sham || SHA1 and MD5 HW acceleration
 
| * M-Shield SHA1/MD5 || omap-sham || SHA1 and MD5 HW acceleration
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| 2.6.35-rc1
+
|bgcolor="lime"| 2.6.35-rc1
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=eddca85b1a9ab451772791d03af1f016e9c4ea0b 4.2-rc1]
|bgcolor="yellow"| [https://lkml.org/lkml/2015/2/26/320 WIP]
 
 
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=69540a7c277d96382257216436f41abc040cc878 4.1-rc2]
 
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=69540a7c277d96382257216436f41abc040cc878 4.1-rc2]
 
|-
 
|-
 
| * IOMMU || omap-iommu || OMAP3 IO Memory Management Unit
 
| * IOMMU || omap-iommu || OMAP3 IO Memory Management Unit
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="2"| N/A
 
 
|bgcolor="lime" colspan="2"| 3.15
 
|bgcolor="lime" colspan="2"| 3.15
 
|-
 
|-
 
| * OMAP 3 Camera ISP || omap3-isp || OMAP3 Camera Chip Connection Bus
 
| * OMAP 3 Camera ISP || omap3-isp || OMAP3 Camera Chip Connection Bus
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="yellow" colspan="2"| 2.6.39-rc1 (broken)
+
|bgcolor="yellow"| 2.6.39-rc1 (broken)
|bgcolor="cyan" colspan="2"| N/A
 
 
|bgcolor="lime" colspan="2"| [http://article.gmane.org/gmane.linux.ports.arm.omap/124357 4.1-rc1]
 
|bgcolor="lime" colspan="2"| [http://article.gmane.org/gmane.linux.ports.arm.omap/124357 4.1-rc1]
 
|-
 
|-
 
| * OMAP DSS || omapdss || Video HW abstraction layer
 
| * OMAP DSS || omapdss || Video HW abstraction layer
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="2"| N/A
 
 
|bgcolor="lime" colspan="2"| [http://marc.info/?l=linux-omap&m=139030195215292&w=2 3.15]
 
|bgcolor="lime" colspan="2"| [http://marc.info/?l=linux-omap&m=139030195215292&w=2 3.15]
 
|-
 
|-
 
| * OMAP DRM || omapdrm || KMS video driver
 
| * OMAP DRM || omapdrm || KMS video driver
 
|bgcolor="cyan"| N/A
 
|bgcolor="cyan"| N/A
|bgcolor="lime" colspan="2"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=tree;f=drivers/staging/omapdrm 3.3-rc1]
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=tree;f=drivers/staging/omapdrm 3.3-rc1]
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * TMS320 C64x || tidspbridge || DSP (also called IVA 2+)
 
| * TMS320 C64x || tidspbridge || DSP (also called IVA 2+)
 
|bgcolor="lime"| [http://www.ti.com/lit/ug/spru395b/spru395b.pdf datasheet]
 
|bgcolor="lime"| [http://www.ti.com/lit/ug/spru395b/spru395b.pdf datasheet]
|bgcolor="red" colspan="2"| No ([https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f190be7f39a5e480ddc5e0f49bbe670feb328c32 removed in v3.17-rc1] [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=930ba4a374b96560ef9fde2145cdc454a164ddcc broken since 3.13-rc2])
+
|bgcolor="red"| No ([https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f190be7f39a5e480ddc5e0f49bbe670feb328c32 removed in v3.17-rc1] [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=930ba4a374b96560ef9fde2145cdc454a164ddcc broken since 3.13-rc2])
|bgcolor="cyan" colspan="2"| N/A (Userspace: gst-dsp)
 
 
|bgcolor="red" colspan="2"| No
 
|bgcolor="red" colspan="2"| No
 
|-
 
|-
 
| * * || || DSP patches for Maemo/N900
 
| * * || || DSP patches for Maemo/N900
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900 Yes]
+
|bgcolor="yellow"| [https://gitorious.org/linux-n900/linux-n900 WIP]
|bgcolor="red"| No
+
|bgcolor="cyan" colspan="2"| N/A
|bgcolor="cyan" colspan="4"| N/A
 
 
|-
 
|-
 
| * PowerVR SGX530 || pvrsrvkm omaplfb || OpenGL ES and OpenVG acceleration
 
| * PowerVR SGX530 || pvrsrvkm omaplfb || OpenGL ES and OpenVG acceleration
 
|bgcolor="yellow"| kernel code (userspace is closed)
 
|bgcolor="yellow"| kernel code (userspace is closed)
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900 Yes]
+
|bgcolor="red"| Code exists, upstreaming not possible
|bgcolor="red"| No, not possible
+
|bgcolor="cyan" colspan="2"| N/A
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900 Yes]
 
|bgcolor="red"| No, not possible
 
|bgcolor="red"| No
 
|bgcolor="red"| No
 
 
|-
 
|-
 
| * OMAP Watchdog || omap_wdt || Watchdog
 
| * OMAP Watchdog || omap_wdt || Watchdog
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="lime" colspan="2"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=67c0f55468443ef8a1edc6ee92f9a92e4915be24 3.8]
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=67c0f55468443ef8a1edc6ee92f9a92e4915be24 3.8]
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 151: Line 132:
 
| * OMAP MMC/SD/SDIO || omap_hsmmc || eMMC
 
| * OMAP MMC/SD/SDIO || omap_hsmmc || eMMC
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [http://www.spinics.net/lists/arm-kernel/msg288286.html 3.13-rc3]
 
|bgcolor="lime"| [http://www.spinics.net/lists/arm-kernel/msg288286.html 3.13-rc3]
Line 158: Line 138:
 
| * OMAP MMC/SD/SDIO || omap_hsmmc || SD/MMC card
 
| * OMAP MMC/SD/SDIO || omap_hsmmc || SD/MMC card
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/494 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/494 3.13]
 
|-
 
|-
|* temp || omap34xx_temp || OMAP34xx temperature sensor
+
| * || || omap_hsmmc slot-name
 +
|bgcolor="lime"| [http://www.ti.com/pdfs/wtbu/OMAP34xx_ES3.1.x_PUBLIC_TRM_vZV.zip OMAP34xx TRM]
 +
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=db863d8966818d3af3e415b5f60fcfeceba803c6 4.7-rc1] [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=10c1f7d32bf451d4309850c15ab1fdadccf92620 4.7-rc1]
 +
|bgcolor="cyan" colspan="2"| currently not needed
 +
|-
 +
|* temp || ti-soc-thermal || OMAP34xx temperature sensor
 
|bgcolor="greenyellow"| code
 
|bgcolor="greenyellow"| code
|bgcolor="yellow"| [https://gitorious.org/linux-n900/linux-n900/source/v2.6.32-nokia:drivers/hwmon/omap34xx_temp.c Yes]
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=9c5c87e5936e792ddca5cb876d523b6e5d6042e6 v4.4-rc1]
|bgcolor="red"| No
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=9c5c87e5936e792ddca5cb876d523b6e5d6042e6 v4.4-rc1]
|bgcolor="cyan" colspan="2"| N/A
+
|bgcolor="lime"| [http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=12e47442c2a1322c2762072fd6ea07462f1b04ec v4.6-rc1]
|bgcolor="red" colspan="2"| No
 
 
|-
 
|-
 
| TI TWL4030 || twl-core || multifunction (I2C)
 
| TI TWL4030 || twl-core || multifunction (I2C)
 
|bgcolor="lime"| [http://www.ti.com/litv/pdf/swcu050g TPS65950 TRM]
 
|bgcolor="lime"| [http://www.ti.com/litv/pdf/swcu050g TPS65950 TRM]
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan"| N/A
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 178: Line 161:
 
| * || ??? || Audio
 
| * || ??? || Audio
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2013/10/22/520 3.13]
 
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2013/10/22/520 3.13]
 
|-
 
|-
 
| * || twl4030-vibra || Vibrator
 
| * || twl4030-vibra || Vibrator
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| 2.6.39-rc1
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/520 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/520 3.13]
Line 191: Line 172:
 
| * || rtc-twl || Real-Time Clock
 
| * || rtc-twl || Real-Time Clock
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="cyan" colspan="2"| N/A
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 198: Line 178:
 
| * || twl4030_wdt || Watchdog
 
| * || twl4030_wdt || Watchdog
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=b2c4e4b2696287671723ef986f0db23cf4f52f15 3.8]
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=b2c4e4b2696287671723ef986f0db23cf4f52f15 3.8]
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 205: Line 184:
 
| * || twl4030_keypad || Keypad
 
| * || twl4030_keypad || Keypad
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| 2.6.33
+
|bgcolor="lime"| 2.6.33
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/30/122 3.14]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/30/122 3.14]
 
|bgcolor="lime"| 3.15
 
|bgcolor="lime"| 3.15
Line 212: Line 190:
 
| * || twl4030_pwrbutton || Power Button
 
| * || twl4030_pwrbutton || Power Button
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/8/458 3.14]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/8/458 3.14]
 
|bgcolor="lime"| 3.14
 
|bgcolor="lime"| 3.14
Line 219: Line 196:
 
| * || twl4030_madc || Analog Digital Converter
 
| * || twl4030_madc || Analog Digital Converter
 
|bgcolor="lime"| part of TI TWL4030
 
|bgcolor="lime"| part of TI TWL4030
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/3/15/155 3.15]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/3/15/155 3.15]
 
|bgcolor="lime"| [http://marc.info/?l=linux-omap&m=139518444704345&w=2 3.16]
 
|bgcolor="lime"| [http://marc.info/?l=linux-omap&m=139518444704345&w=2 3.16]
 +
|-
 +
| musb || musb || USB
 +
|bgcolor="yellow"|
 +
|bgcolor="lime"| Yes
 +
|bgcolor="lime"| Yes
 +
|bgcolor="lime"| Yes
 +
|-
 +
| * || || Forced host mode (via debugfs)
 +
|bgcolor="yellow"|
 +
|bgcolor="yellow"| [https://lkml.org/lkml/2016/12/19/313 WIP]
 +
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| GPIO || gpio-keys || Camera button
 
| GPIO || gpio-keys || Camera button
 
|bgcolor="cyan"| N/A
 
|bgcolor="cyan"| N/A
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/509 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/509 3.13]
Line 233: Line 219:
 
| Taos TSL2563 || tsl2563 || Ambient light sensor
 
| Taos TSL2563 || tsl2563 || Ambient light sensor
 
|bgcolor="lime"| [http://www.taosinc.com/getfile.aspx?type=press&file=tsl2562-e40.pdf datasheet]
 
|bgcolor="lime"| [http://www.taosinc.com/getfile.aspx?type=press&file=tsl2562-e40.pdf datasheet]
|bgcolor="lime" colspan="2"| 2.6.33
+
|bgcolor="lime"| 2.6.33
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/23/47 3.14]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/23/47 3.14]
 
|bgcolor="lime"| 3.15
 
|bgcolor="lime"| 3.15
Line 240: Line 225:
 
| LP5523 || leds-lp5523 || LED driver
 
| LP5523 || leds-lp5523 || LED driver
 
|bgcolor="lime"| [http://www.ti.com/product/LP5523 documentation]
 
|bgcolor="lime"| [http://www.ti.com/product/LP5523 documentation]
|bgcolor="lime" colspan="2"| 2.6.37-rc2
+
|bgcolor="lime"| 2.6.37-rc2
|bgcolor="lime" colspan="2"| 3.1-rc1
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/497 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/497 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/166 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/166 3.13]
Line 247: Line 231:
 
| Sony ACX565AKM || panel-sony-acx565akm || LCD panel
 
| Sony ACX565AKM || panel-sony-acx565akm || LCD panel
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| 2.6.35
+
|bgcolor="lime"| 2.6.35
|bgcolor="lime" colspan="2"| 2.6.36
 
 
|bgcolor="lime" colspan="2"| [http://marc.info/?l=linux-omap&m=139030195215292&w=2 3.15]
 
|bgcolor="lime" colspan="2"| [http://marc.info/?l=linux-omap&m=139030195215292&w=2 3.15]
 
|-
 
|-
 
| TI TSC2005 || tsc2005 || Touchscreen controller
 
| TI TSC2005 || tsc2005 || Touchscreen controller
 
|bgcolor="lime"| [http://www.ti.com/lit/gpn/tsc2005 datasheet]
 
|bgcolor="lime"| [http://www.ti.com/lit/gpn/tsc2005 datasheet]
|bgcolor="lime" colspan="2"| 2.6.39-rc1
+
|bgcolor="lime"| 2.6.39-rc1
|bgcolor="lime" colspan="2"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=3dad5356aa47097cf67027cf0a07298b4f5baef6 3.3-rc1]
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/21/451 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/21/451 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/21/451 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/21/451 3.16]
 +
|-
 +
| * || || Sysfs node for disabling device
 +
|bgcolor="lime"| [http://www.ti.com/lit/gpn/tsc2005 datasheet]
 +
|bgcolor="yellow"| [https://lkml.org/lkml/2016/12/25/19 RFC PATCH]
 +
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| WL1251 || wl1251_spi wl1251 || 802.11b/g WiFi
 
| WL1251 || wl1251_spi wl1251 || 802.11b/g WiFi
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| 2.6.31
+
|bgcolor="lime"| 2.6.31
|bgcolor="lime" colspan="2"| 2009-11-22
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/12/5/649 3.15-rc1]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/12/5/649 3.15-rc1]
 
|bgcolor="lime"| [http://www.spinics.net/lists/linux-omap/msg104474.html 3.16]
 
|bgcolor="lime"| [http://www.spinics.net/lists/linux-omap/msg104474.html 3.16]
Line 268: Line 254:
 
| * || || Packet injection support
 
| * || || Packet injection support
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2013/10/26/148 3.14]
+
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/26/148 3.14]
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * || || Permanent mac address
 
| * || || Permanent mac address
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="yellow"| [https://lkml.org/lkml/2013/12/8/35 Yes]
+
|bgcolor="yellow"| [https://lkml.org/lkml/2016/12/24/61 WIP]
|bgcolor="red"| No
+
|bgcolor="cyan" colspan="2"| N/A
|bgcolor="cyan" colspan="4"| N/A
 
 
|-
 
|-
 
| * || || Bluetooth coexistence mode configuration
 
| * || || Bluetooth coexistence mode configuration
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="yellow"| [https://lkml.org/lkml/2013/12/8/33 Yes]
+
|bgcolor="yellow"| [https://lkml.org/lkml/2015/12/26/35 WIP]
|bgcolor="red" | No
+
|bgcolor="cyan" colspan="2"| N/A
|bgcolor="cyan" colspan="4"| N/A
 
 
|-
 
|-
 
| Si4713 || radio-si4713 si4713-i2c || FM transmitter
 
| Si4713 || radio-si4713 si4713-i2c || FM transmitter
 
|bgcolor="lime"| [http://www.silabs.com/Support%20Documents/TechnicalDocs/AN332.pdf datasheet]
 
|bgcolor="lime"| [http://www.silabs.com/Support%20Documents/TechnicalDocs/AN332.pdf datasheet]
|bgcolor="lime" colspan="2"| 2.6.32
+
|bgcolor="lime"| 2.6.32
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/11/10/671 3.19]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/11/10/671 3.19]
 
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/arm/arm-soc.git/commit/arch/arm/boot/dts/omap3-n900.dts?h=for-next&id=406c07e7ed23337e01b908b2882886f48a49c30c 3.19]
 
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/arm/arm-soc.git/commit/arch/arm/boot/dts/omap3-n900.dts?h=for-next&id=406c07e7ed23337e01b908b2882886f48a49c30c 3.19]
Line 292: Line 275:
 
| TPA6130a2 || snd-soc-tpa6130a2 || Headphone amplifier
 
| TPA6130a2 || snd-soc-tpa6130a2 || Headphone amplifier
 
|bgcolor="lime"| [http://www.ti.com/lit/gpn/tpa6130a2 datasheet]
 
|bgcolor="lime"| [http://www.ti.com/lit/gpn/tpa6130a2 datasheet]
|bgcolor="lime" colspan="2"| 2.6.33
+
|bgcolor="lime"| 2.6.33
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f95a48834cb9c581eec952215666a323136f339f 3.13-rc1]
 
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f95a48834cb9c581eec952215666a323136f339f 3.13-rc1]
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 299: Line 281:
 
| TLV320AIC3X || snd-soc-tlv320aic3x || Digital audio data serial
 
| TLV320AIC3X || snd-soc-tlv320aic3x || Digital audio data serial
 
|bgcolor="lime"| [http://www.ti.com/product/tlv320aic33#technicaldocuments ti.com]
 
|bgcolor="lime"| [http://www.ti.com/product/tlv320aic33#technicaldocuments ti.com]
|bgcolor="lime" colspan="2"| 2.6.25
+
|bgcolor="lime"| 2.6.25
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/500 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/500 3.13]
 
|bgcolor="lime"| 3.13
 
|bgcolor="lime"| 3.13
Line 306: Line 287:
 
| Board || snd-soc-rx51 || Sound SoC Wiring
 
| Board || snd-soc-rx51 || Sound SoC Wiring
 
|bgcolor="cyan"| N/A
 
|bgcolor="cyan"| N/A
|bgcolor="lime" colspan="2"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/sound/soc/omap/rx51.c Yes]
+
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/sound/soc/omap/rx51.c Yes]
|bgcolor="red" colspan="2"| No
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/4/28/308 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/4/28/308 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/4/28/302 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/4/28/302 3.16]
 +
|-
 +
| * || || A/V cable detection
 +
|bgcolor="yellow"| In maemo fremantle kernel (nokia-av.c)
 +
|bgcolor="red"| No
 +
|bgcolor="red" colspan="2"| No
 +
|-
 +
| * || || Headset button
 +
|bgcolor="yellow"| In maemo fremantle kernel (nokia-av.c)
 +
|bgcolor="red"| No
 +
|bgcolor="red" colspan="2"| No
 
|-
 
|-
 
| * || || All sound alsa switches and channels
 
| * || || All sound alsa switches and channels
 
|bgcolor="yellow"| In maemo fremantle kernel
 
|bgcolor="yellow"| In maemo fremantle kernel
 
|bgcolor="red"| No
 
|bgcolor="red"| No
|bgcolor="red"| No
+
|bgcolor="cyan" colspan="2"| N/A
|bgcolor="cyan" colspan="4"| N/A
 
 
|-
 
|-
 
| GPIO || gpio-keys || Proximity sensor
 
| GPIO || gpio-keys || Proximity sensor
 
|bgcolor="cyan"| N/A
 
|bgcolor="cyan"| N/A
|bgcolor="lime" colspan="2"| Yes
+
|bgcolor="lime"| Yes
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/509 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/509 3.13]
Line 326: Line 314:
 
| Phonet || phonet || Modem protocol
 
| Phonet || phonet || Modem protocol
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| 2.6.28
+
|bgcolor="lime"| 2.6.28
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| HSI || hsi || Modem Bus Framework
 
| HSI || hsi || Modem Bus Framework
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=b1a808ff436343956a6ae63178ea1810c5e5a3a1 3.4-rc2]
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=b1a808ff436343956a6ae63178ea1810c5e5a3a1 3.4-rc2]
|bgcolor="cyan" colspan="4"| N/A
+
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| Omap SSI || omap-ssi || Synchronous Serial Interface
 
| Omap SSI || omap-ssi || Synchronous Serial Interface
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2014/5/10/167 3.16]
+
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
|bgcolor="gray" colspan="2"| No
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/165 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/165 3.16]
Line 343: Line 330:
 
| Modem || n900-modem || modem PM etc.
 
| Modem || n900-modem || modem PM etc.
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2014/5/10/167 3.16]
+
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
|bgcolor="gray" colspan="2"| No
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/166 3.16]
 
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/166 3.16]
Line 350: Line 336:
 
| * ssi-protocol || ssi_protocol || HSI client driver used by N900
 
| * ssi-protocol || ssi_protocol || HSI client driver used by N900
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2014/5/10/167 3.16]
+
|bgcolor="lime"| [https://lkml.org/lkml/2014/5/10/167 3.16]
|bgcolor="gray" colspan="2"| No
 
 
|bgcolor="cyan" colspan="2"| N/A
 
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * cmt-speech || cmt_speech || HSI client driver used by N900
 
| * cmt-speech || cmt_speech || HSI client driver used by N900
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2015/3/21/155 4.1-rc1]
+
|bgcolor="lime"| [https://lkml.org/lkml/2015/3/21/155 4.1-rc1]
|bgcolor="gray" colspan="2"| No
 
 
|bgcolor="cyan" colspan="2"| N/A
 
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| * TI NaviLink NL5350 || || GPS (via Phonet modem protocol)
 
| * TI NaviLink NL5350 || || GPS (via Phonet modem protocol)
 
|bgcolor="yellow"| [http://wiki.maemo.org/N900_Hardware_GPS reveng]
 
|bgcolor="yellow"| [http://wiki.maemo.org/N900_Hardware_GPS reveng]
|bgcolor="cyan" colspan="6"| Userspace [http://luke.dashjr.org/tmp/code/gps2.c gps2.c]
+
|bgcolor="cyan" colspan="3"| Userspace [http://luke.dashjr.org/tmp/code/gps2.c gps2.c]
 
|-
 
|-
 
| *  || || A-GPS
 
| *  || || A-GPS
|bgcolor="red"| No
+
|bgcolor="yellow"| Uses SUPL
|bgcolor="cyan" colspan="6"| Client SUPL application: http://www.tajuma.com/supl/index.html
+
|bgcolor="cyan" colspan="3"| Client SUPL application: http://www.tajuma.com/supl/index.html
 
|-
 
|-
 
| rx51_battery || rx51_battery || Battery design capacity, battery temperature
 
| rx51_battery || rx51_battery || Battery design capacity, battery temperature
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=04930baf28f08cd275e4afbf5a335b42335705df 3.8]
+
|bgcolor="lime"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=04930baf28f08cd275e4afbf5a335b42335705df 3.8]
|bgcolor="lime" colspan="2"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=7605c0b0d384ec98f80abc6ac2148a6cd993026c 3.8]
 
 
|bgcolor="lime"|[https://lkml.org/lkml/2014/3/1/122 3.17]
 
|bgcolor="lime"|[https://lkml.org/lkml/2014/3/1/122 3.17]
 
|bgcolor="lime"|[https://git.kernel.org/cgit/linux/kernel/git/arm/arm-soc.git/commit/arch/arm/boot/dts/omap3-n900.dts?h=for-next&id=28398c69a7f99861d9631d5cfbadf8cd054ccf93 3.19]
 
|bgcolor="lime"|[https://git.kernel.org/cgit/linux/kernel/git/arm/arm-soc.git/commit/arch/arm/boot/dts/omap3-n900.dts?h=for-next&id=28398c69a7f99861d9631d5cfbadf8cd054ccf93 3.19]
Line 377: Line 360:
 
| bq27200 || bq27x00_battery || Battery monitor chip
 
| bq27200 || bq27x00_battery || Battery monitor chip
 
|bgcolor="lime"| [http://www.ti.com/product/bq27200 documentation]
 
|bgcolor="lime"| [http://www.ti.com/product/bq27200 documentation]
|bgcolor="lime" colspan="2"| 2.6.28
+
|bgcolor="lime"| 2.6.28
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2011/11/25/190 3.3-rc1]
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/498 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/498 3.13]
Line 384: Line 366:
 
| isp1707a || isp1704_charger || USB charger detector
 
| isp1707a || isp1704_charger || USB charger detector
 
|bgcolor="lime"| [http://pdf.datasheetz.com/NXP/ISP1704A_1/ISP1704A_1.pdf datasheet]
 
|bgcolor="lime"| [http://pdf.datasheetz.com/NXP/ISP1704A_1/ISP1704A_1.pdf datasheet]
|bgcolor="lime" colspan="2"| 2.6.37-rc1
+
|bgcolor="lime"| 2.6.37-rc1
|bgcolor="lime" colspan="2"| 2011-04-20
 
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/30/189 3.14]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/11/30/189 3.14]
 
|bgcolor="lime"| 3.15
 
|bgcolor="lime"| 3.15
Line 391: Line 372:
 
| bq24150a || bq2415x_charger || Battery charger
 
| bq24150a || bq2415x_charger || Battery charger
 
|bgcolor="lime"| [http://www.ti.com/product/bq24150a documentation]
 
|bgcolor="lime"| [http://www.ti.com/product/bq24150a documentation]
|bgcolor="lime" colspan="2"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=0bc98cc6155205b615a9d29a2d54d1b839521c04 3.8]
+
|bgcolor="lime"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=0bc98cc6155205b615a9d29a2d54d1b839521c04 3.8]
|bgcolor="lime" colspan="2"| [https://lkml.org/lkml/2013/11/19/106 3.14]
 
 
|bgcolor="lime"| [http://marc.info/?l=linux-omap&m=138531187226431&w=2 3.14]
 
|bgcolor="lime"| [http://marc.info/?l=linux-omap&m=138531187226431&w=2 3.14]
 
|bgcolor="lime"| 3.15
 
|bgcolor="lime"| 3.15
Line 398: Line 378:
 
| OneNAND || onenand omap2 || Flash memory
 
| OneNAND || onenand omap2 || Flash memory
 
|bgcolor="yellow"| code
 
|bgcolor="yellow"| code
|bgcolor="lime" colspan="2"| 2.6.15
+
|bgcolor="lime"| 2.6.15
|bgcolor="lime" colspan="2"| Yes
 
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| < 3.13
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/496 3.13]
 
|bgcolor="lime"| [https://lkml.org/lkml/2013/10/22/496 3.13]
Line 405: Line 384:
 
| LIS302DL || lis3lv02d_i2c lis3lv02d || Accelerometers
 
| LIS302DL || lis3lv02d_i2c lis3lv02d || Accelerometers
 
|bgcolor="lime"| [http://www.st.com/stonline/products/literature/ds/12726.pdf datasheet]
 
|bgcolor="lime"| [http://www.st.com/stonline/products/literature/ds/12726.pdf datasheet]
|bgcolor="lime" colspan="2"| 2.6.32
+
|bgcolor="lime"| 2.6.32
|bgcolor="lime" colspan="2"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=3b5112011508c3d92938438db506c6794e8a61a5 3.5-rc1]
 
 
|bgcolor="lime"| [https://www.mail-archive.com/linux-omap@vger.kernel.org/msg115492.html 4.1-rc1]
 
|bgcolor="lime"| [https://www.mail-archive.com/linux-omap@vger.kernel.org/msg115492.html 4.1-rc1]
 
|bgcolor="lime"| [https://www.mail-archive.com/linux-omap@vger.kernel.org/msg115493.html 4.1-rc1]
 
|bgcolor="lime"| [https://www.mail-archive.com/linux-omap@vger.kernel.org/msg115493.html 4.1-rc1]
Line 412: Line 390:
 
| ADP 1653 || adp1653 || Flash Torch
 
| ADP 1653 || adp1653 || Flash Torch
 
|bgcolor="lime"| [http://www.analog.com/static/imported-files/data_sheets/ADP1653.pdf datasheet]
 
|bgcolor="lime"| [http://www.analog.com/static/imported-files/data_sheets/ADP1653.pdf datasheet]
|bgcolor="lime" colspan="2"| 3.1-rc1
+
|bgcolor="lime"| 3.1-rc1
|bgcolor="yellow" colspan="2"| [https://lkml.org/lkml/2013/2/17/61 WIP]
+
|bgcolor="lime"| [http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=074c57a25fa2c83a264f3fdbb99a9fef0229884d 4.2-rc1]
|bgcolor="yellow" colspan="2"| [https://lkml.org/lkml/2014/11/16/7 RFC]
+
|bgcolor="lime"| [http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=14628e4444ea8b5ea058e1bd663ff62f2e731feb v4.6-rc1]
 
|-
 
|-
 
| STM VS6555 || smiapp || Front Webcam
 
| STM VS6555 || smiapp || Front Webcam
 
|bgcolor="lime"| [http://natisbad.org/N900/ref/VS6555.pdf datasheet]
 
|bgcolor="lime"| [http://natisbad.org/N900/ref/VS6555.pdf datasheet]
|bgcolor="yellow" colspan="2"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=ccfc97bdb5ae8b8edc55169ac6924e08449836ac 3.4-rc4] (broken)
+
|bgcolor="yellow"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=ccfc97bdb5ae8b8edc55169ac6924e08449836ac 3.4-rc4] (broken)
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900 Yes]
 
|bgcolor="red"| No
 
 
|bgcolor="lime"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=a2cec3c0199ab4d7c0d83dee7fc69bd22eef7e12 4.0-rc1]
 
|bgcolor="lime"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=a2cec3c0199ab4d7c0d83dee7fc69bd22eef7e12 4.0-rc1]
 
|bgcolor="red"| No
 
|bgcolor="red"| No
Line 427: Line 403:
 
| ET8EK8 || et8ek8 || Main Camera
 
| ET8EK8 || et8ek8 || Main Camera
 
|bgcolor="lime"| [http://www.retiisi.org.uk/~sakke/foo/SMIA95_AF_camera%20module_APL_090511.doc datasheet]
 
|bgcolor="lime"| [http://www.retiisi.org.uk/~sakke/foo/SMIA95_AF_camera%20module_APL_090511.doc datasheet]
|bgcolor="yellow"| [https://gitorious.org/linux-n900/linux-n900/source/8a80ef98885813ab38672f80b2f9548f969963a1:drivers/media/i2c/smia/et8ek8.c Yes] (broken)
+
|bgcolor="yellow"| [https://gitorious.org/linux-n900/linux-n900/source/8a80ef98885813ab38672f80b2f9548f969963a1:drivers/media/i2c/smia/et8ek8.c WIP] (broken)
|bgcolor="red"| No
 
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900 Yes]
 
|bgcolor="red"| No
 
 
|bgcolor="red" colspan="2"| No, depends on omap3isp
 
|bgcolor="red" colspan="2"| No, depends on omap3isp
 
|bgcolor="lime"| Firmware was integrated into driver (it was only data structure)
 
|bgcolor="lime"| Firmware was integrated into driver (it was only data structure)
Line 436: Line 409:
 
| AD5820 || ad5820 || Autofocus
 
| AD5820 || ad5820 || Autofocus
 
|bgcolor="lime"| [http://natisbad.org/N900/ref/AD5821.pdf datasheet for AD5821, which may be similar]
 
|bgcolor="lime"| [http://natisbad.org/N900/ref/AD5821.pdf datasheet for AD5821, which may be similar]
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900/commit/661caf226fee7a8f54ac3559787f7474b4917f82 Yes]
+
|bgcolor="lime"| [https://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bee3d51156113363e952674504833b4bc92cf15e 4.9-rc1]
|bgcolor="red"| No
 
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900 Yes]
 
|bgcolor="red"| No
 
 
|bgcolor="red" colspan="2"| No, depends on omap3isp
 
|bgcolor="red" colspan="2"| No, depends on omap3isp
 +
|-
 +
| * || || AD5820_RAMP_TIME and AD5820_RAMP_MODE ctrls
 +
|bgcolor="yellow"| code
 +
|bgcolor="yellow"| [https://lkml.org/lkml/2016/5/27/524 WIP]
 +
|bgcolor="cyan" colspan="2"| N/A
 
|-
 
|-
 
| BCM2048 || hci_h4p || Bluetooth
 
| BCM2048 || hci_h4p || Bluetooth
 
|bgcolor="yellow"| old code
 
|bgcolor="yellow"| old code
|bgcolor="lime"| Yes
 
 
|bgcolor="red"| No ([https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a4102f90e87cfaa3fdbed6fdf469b23f0eeb4bfd removed in v3.18-rc1]) [https://lkml.org/lkml/2014/1/21/401 3.15 (staging)]
 
|bgcolor="red"| No ([https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=a4102f90e87cfaa3fdbed6fdf469b23f0eeb4bfd removed in v3.18-rc1]) [https://lkml.org/lkml/2014/1/21/401 3.15 (staging)]
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900/commit/6aef8b21ec95e61f89cd372326d8adafafe9e244 Yes]
 
|bgcolor="red"| No
 
 
|bgcolor="red" colspan="2"| No
 
|bgcolor="red" colspan="2"| No
|bgcolor="yellow"| [https://api.merproject.org/public/source/nemo:devel:hw:ti:omap3:n900/bcm-bt-firmware/bcm-bt-firmware-0.21rc3.tar.bz2 bcmfw.bin]
+
|bgcolor="yellow" rowspan="2"| [https://api.merproject.org/public/source/nemo:devel:hw:ti:omap3:n900/bcm-bt-firmware/bcm-bt-firmware-0.21rc3.tar.bz2 bcmfw.bin]
 
|-
 
|-
 
| * || radio-bcm2048 || FM/RDS receiver
 
| * || radio-bcm2048 || FM/RDS receiver
 
|bgcolor="yellow"| old code
 
|bgcolor="yellow"| old code
|bgcolor="greenyellow" colspan="2"| [https://www.linuxtv.org/patch/20393/ 3.14 (staging)]
+
|bgcolor="greenyellow"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=899127b67df098e6d878f27be05dc91401cc6685 3.14 (staging)]
|bgcolor="lime"| [https://gitorious.org/linux-n900/linux-n900/commit/61455fd64f72297f63189122d3746435366e1851 Yes]
+
|bgcolor="yellow"| [https://github.com/pali/linux-n900/commit/e16e531e9139678acac8bc67a2a1e3f59bb65945 WIP]
|bgcolor="red"| No
+
|bgcolor="yellow"| [https://github.com/pali/linux-n900/commit/0fbd205b2439d878da9db9df9750dced6db4b531 WIP]
|bgcolor="red" colspan="2"| No
 
 
|-
 
|-
 
| IR Diode on PWM GPIO || ir-rx51 || Infrared/CIR transmitter
 
| IR Diode on PWM GPIO || ir-rx51 || Infrared/CIR transmitter
 
|bgcolor="cyan"| N/A
 
|bgcolor="cyan"| N/A
|bgcolor="yellow" colspan="2"| [http://www.spinics.net/lists/linux-omap/msg75258.html 3.7-rc1] [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/media/rc/Kconfig?id=a62a6e98c370ccca37d353a5f763b532411a4c14 (broken since v3.8-rc4)]
+
|bgcolor="lime"| [http://www.spinics.net/lists/linux-omap/msg75258.html 3.7-rc1] [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/media/rc/Kconfig?id=a62a6e98c370ccca37d353a5f763b532411a4c14] [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4406d52a0b735b27472846953fd0565302af6f3c 4.8-rc1]
|bgcolor="lime" colspan="2"| [http://www.spinics.net/lists/linux-omap/msg75257.html 3.7-rc1]
+
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b5406176989da601736db862643d3d7ee8335815 4.8-rc1]
|bgcolor="red" colspan="2"| No
+
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e7c8682143db9771bad62626793201eb809cfaf2 4.8-rc1]
 
|-
 
|-
 
| omap3-rom-rng || omap3-rom-rng || OMAP3 ROM Random Number Generator support
 
| omap3-rom-rng || omap3-rom-rng || OMAP3 ROM Random Number Generator support
 
|bgcolor="greenyellow"| code
 
|bgcolor="greenyellow"| code
|bgcolor="lime" colspan="2"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1c6b7c2108bdb0c6a17044830028a649dbaca913 3.13-rc2]
+
|bgcolor="lime"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=1c6b7c2108bdb0c6a17044830028a649dbaca913 3.13-rc2]
|bgcolor="lime" colspan="2"| [https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d2065e2b5bb3ec986f0f3ba044a81a136767d0b4 3.13-rc1]
+
|bgcolor="lime"| [http://www.spinics.net/lists/linux-omap/msg105059.html 3.16]
|bgcolor="lime" colspan="1"| [http://www.spinics.net/lists/linux-omap/msg105059.html 3.16]
+
|bgcolor="cyan"| currently not needed
|bgcolor="cyan" colspan="1"| currently not needed
 
 
|}
 
|}
  
Line 540: Line 510:
 
For M-Shield AES acceleration is needed updated signed bootloader X-Loader. Without it M-Shield crashing. SHA1 and MD5 acceleration work also without updating bootloader.
 
For M-Shield AES acceleration is needed updated signed bootloader X-Loader. Without it M-Shield crashing. SHA1 and MD5 acceleration work also without updating bootloader.
  
More info on: http://maemo.org/community/maemo-developers/n900_aes_and_sha1-md5_hw_acceleration_drivers/
+
More info on: http://maemo.org/community/maemo-developers/n900_aes_and_sha1-md5_hw_acceleration_drivers/<br />
 
Files are reuploaded at TMO thread: http://talk.maemo.org/showthread.php?p=1478502#post1478502
 
Files are reuploaded at TMO thread: http://talk.maemo.org/showthread.php?p=1478502#post1478502
  
Line 575: Line 545:
 
There is an open source flasher application called 0xFFFF, which is working with the Nokia N900.
 
There is an open source flasher application called 0xFFFF, which is working with the Nokia N900.
  
* Git repository is on: https://gitorious.org/0xffff/0xffff
+
* Git repository is on: https://github.com/pali/0xffff
 
* Info & discussion is on: http://talk.maemo.org/showthread.php?t=87996
 
* Info & discussion is on: http://talk.maemo.org/showthread.php?t=87996
 
* Packages are available in Debian & Ubuntu (apt-get install 0xffff)
 
* Packages are available in Debian & Ubuntu (apt-get install 0xffff)
 
* Gentoo Ebuild is available in ixit overlay (emerge -av sys-apps/0xffff::ixit )
 
* Gentoo Ebuild is available in ixit overlay (emerge -av sys-apps/0xffff::ixit )
 +
 +
== Wireshark Plugin for PhoNet ==
 +
 +
* http://sre.ring0.de/isi-wireshark-plugin/
 +
 +
== A-GPS ==
 +
 +
* Uses SUPL (Secure User Plane Location) protocol (see documentation at open mobile alliance)
 +
 +
A-GPS works by Modem requesting CPU to open a socket (it supplies domain/ip and port) [pkg type LS_SOCKET_OPEN_REQUEST_NTF]. Then the modem will continue by requesting to send some data using pkg type LS_SOCKET_SEND_REQUEST_NTF, followed by requesting to receive some data [pkg type LS_SOCKET_RECV_REQ]. Last but not least it will request to close the socket using LS_SOCKET_CLOSE_REQUEST_NTF. The wireshark plugin mentioned above can also be used to analyse A-GPS sessions (e.g. initialized by Maemo).

Revision as of 07:50, 1 January 2017

The Nokia N900 is a Linux based smartphone from Nokia, which has been released in November 2009. It's sold with Maemo using a patched 2.6.28 kernel (adding board support and lots of drivers). Since then board support has been added to the mainline kernel and most hardware can be used with a current kernel. Details can be seen in the table below.

Kernel Status

also see: N900/Changelog

Colors:

  • Green = Available
  • Yellow = Work in Progress (WIP), for docs: no documentation, but kernel code available
  • Red = Missing
  • Gray = Deprecated
  • Cyan = Not Available (N/A)
Chip Driver name Purpose Docs Driver Device Tree Firmware
Driver DTS
OMAP3430 System-on-chip OMAP34xx TRM Yes < 3.13 3.13
* Cortex A8 CPU ARM infocenter Yes < 3.13 3.13
* * ARMv7 Instruction set ARM infocenter Yes N/A
* * NEON Media Extensions ARM infocenter Yes N/A
* * Thumb Code compression ARM infocenter 2.6.12 N/A
* * Thumb2 Code compression ARM infocenter Yes 3.14-rc6 N/A
* * ThumbEE Instruction Set for JIT compilers ARM infocenter Yes N/A (Userspace: Java VM?)
* * VFP Floating-point coprocessor ARM infocenter 2.6.12 N/A
* cpuidle CPUidle C-states for RX-51 code v4.6-rc1 N/A
* cpufreq CPUfreq MPU OPP values (with overclock) for RX-51 code N/A N/A CPUfreq without overclock
* M-Shield AES omap-aes AES HW acceleration (needs updated X-Loader) code 2.6.37-rc1 3.13 3.13-rc3 (disabled)
* M-Shield SHA1/MD5 omap-sham SHA1 and MD5 HW acceleration code 2.6.35-rc1 4.2-rc1 4.1-rc2
* IOMMU omap-iommu OMAP3 IO Memory Management Unit OMAP34xx TRM Yes 3.15
* OMAP 3 Camera ISP omap3-isp OMAP3 Camera Chip Connection Bus OMAP34xx TRM 2.6.39-rc1 (broken) 4.1-rc1
* OMAP DSS omapdss Video HW abstraction layer OMAP34xx TRM Yes 3.15
* OMAP DRM omapdrm KMS video driver N/A 3.3-rc1 N/A
* TMS320 C64x tidspbridge DSP (also called IVA 2+) datasheet No (removed in v3.17-rc1 broken since 3.13-rc2) No
* * DSP patches for Maemo/N900 code WIP N/A
* PowerVR SGX530 pvrsrvkm omaplfb OpenGL ES and OpenVG acceleration kernel code (userspace is closed) Code exists, upstreaming not possible N/A
* OMAP Watchdog omap_wdt Watchdog OMAP34xx TRM 3.8 < 3.13 3.13
* OMAP MMC/SD/SDIO omap_hsmmc eMMC OMAP34xx TRM Yes < 3.13 3.13-rc3
* OMAP MMC/SD/SDIO omap_hsmmc SD/MMC card OMAP34xx TRM Yes < 3.13 3.13
* omap_hsmmc slot-name OMAP34xx TRM 4.7-rc1 4.7-rc1 currently not needed
* temp ti-soc-thermal OMAP34xx temperature sensor code v4.4-rc1 v4.4-rc1 v4.6-rc1
TI TWL4030 twl-core multifunction (I2C) TPS65950 TRM N/A < 3.13 3.13
* ??? Audio part of TI TWL4030 Yes 3.13
* twl4030-vibra Vibrator part of TI TWL4030 Yes < 3.13 3.13
* rtc-twl Real-Time Clock part of TI TWL4030 Yes < 3.13 3.13
* twl4030_wdt Watchdog part of TI TWL4030 3.8 < 3.13 3.13
* twl4030_keypad Keypad part of TI TWL4030 2.6.33 3.14 3.15
* twl4030_pwrbutton Power Button part of TI TWL4030 Yes 3.14 3.14
* twl4030_madc Analog Digital Converter part of TI TWL4030 Yes 3.15 3.16
musb musb USB Yes Yes Yes
* Forced host mode (via debugfs) WIP N/A
GPIO gpio-keys Camera button N/A Yes < 3.13 3.13
Taos TSL2563 tsl2563 Ambient light sensor datasheet 2.6.33 3.14 3.15
LP5523 leds-lp5523 LED driver documentation 2.6.37-rc2 3.13 3.13
Sony ACX565AKM panel-sony-acx565akm LCD panel code 2.6.35 3.15
TI TSC2005 tsc2005 Touchscreen controller datasheet 2.6.39-rc1 3.16 3.16
* Sysfs node for disabling device datasheet RFC PATCH N/A
WL1251 wl1251_spi wl1251 802.11b/g WiFi code 2.6.31 3.15-rc1 3.16 wl1251-fw.bin wl1251-nvs.bin
* Packet injection support code 3.14 N/A
* Permanent mac address code WIP N/A
* Bluetooth coexistence mode configuration code WIP N/A
Si4713 radio-si4713 si4713-i2c FM transmitter datasheet 2.6.32 3.19 3.19
TPA6130a2 snd-soc-tpa6130a2 Headphone amplifier datasheet 2.6.33 3.13-rc1 3.13
TLV320AIC3X snd-soc-tlv320aic3x Digital audio data serial ti.com 2.6.25 3.13 3.13
Board snd-soc-rx51 Sound SoC Wiring N/A Yes 3.16 3.16
* A/V cable detection In maemo fremantle kernel (nokia-av.c) No No
* Headset button In maemo fremantle kernel (nokia-av.c) No No
* All sound alsa switches and channels In maemo fremantle kernel No N/A
GPIO gpio-keys Proximity sensor N/A Yes < 3.13 3.13
Phonet phonet Modem protocol code 2.6.28 N/A
HSI hsi Modem Bus Framework code 3.4-rc2 N/A
Omap SSI omap-ssi Synchronous Serial Interface code 3.16 3.16 3.16
Modem n900-modem modem PM etc. code 3.16 3.16 3.16
* ssi-protocol ssi_protocol HSI client driver used by N900 code 3.16 N/A
* cmt-speech cmt_speech HSI client driver used by N900 code 4.1-rc1 N/A
* TI NaviLink NL5350 GPS (via Phonet modem protocol) reveng Userspace gps2.c
* A-GPS Uses SUPL Client SUPL application: http://www.tajuma.com/supl/index.html
rx51_battery rx51_battery Battery design capacity, battery temperature code 3.8 3.17 3.19
bq27200 bq27x00_battery Battery monitor chip documentation 2.6.28 < 3.13 3.13
isp1707a isp1704_charger USB charger detector datasheet 2.6.37-rc1 3.14 3.15
bq24150a bq2415x_charger Battery charger documentation 3.8 3.14 3.15
OneNAND onenand omap2 Flash memory code 2.6.15 < 3.13 3.13
LIS302DL lis3lv02d_i2c lis3lv02d Accelerometers datasheet 2.6.32 4.1-rc1 4.1-rc1
ADP 1653 adp1653 Flash Torch datasheet 3.1-rc1 4.2-rc1 v4.6-rc1
STM VS6555 smiapp Front Webcam datasheet 3.4-rc4 (broken) 4.0-rc1 No No firmware needed
ET8EK8 et8ek8 Main Camera datasheet WIP (broken) No, depends on omap3isp Firmware was integrated into driver (it was only data structure)
AD5820 ad5820 Autofocus datasheet for AD5821, which may be similar 4.9-rc1 No, depends on omap3isp
* AD5820_RAMP_TIME and AD5820_RAMP_MODE ctrls code WIP N/A
BCM2048 hci_h4p Bluetooth old code No (removed in v3.18-rc1) 3.15 (staging) No bcmfw.bin
* radio-bcm2048 FM/RDS receiver old code 3.14 (staging) WIP WIP
IR Diode on PWM GPIO ir-rx51 Infrared/CIR transmitter N/A 3.7-rc1 [1] 4.8-rc1 4.8-rc1 4.8-rc1
omap3-rom-rng omap3-rom-rng OMAP3 ROM Random Number Generator support code 3.13-rc2 3.16 currently not needed

Kernel git repository for N900

There is git repository for upstream linux kernel with all N900 patches.

https://github.com/pali/linux-n900

This git repository is used for development. All other git repositories on internet are older and does not contains all patches.

Kernel Compilation

export ARCH=arm
export CROSS_COMPILE=arm-linux-gnueabi-
make rx51_defconfig
make zImage modules

DT Kernel Compilation

Make sure this is enabled in the kernel configuration:

CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND=y
CONFIG_PINCTRL_SINGLE=y
CONFIG_REGULATOR_TWL4030=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y

Compile Kernel, Modules and DTB file:

export ARCH=arm
export CROSS_COMPILE=arm-linux-gnueabi-
make zImage
make modules
make omap3-n900.dtb

Create combined kernel image by appending the DTB file:

cat arch/arm/boot/zImage arch/arm/boot/dts/omap3-n900.dtb > zImage

Install Modules:

make INSTALL_MOD_PATH=/mnt/target modules_install

root problems in recent mainline

In recent mainline (cca 3.16+), it is impossible to use nfsroot over usb0 device. There's patch from Tony Lindgren fixing that.

Also for some strange reason, mmcblk? devices do not work for root filesystem. They work fine when mounted during runtime.

Bluetooth Status in Mainline Kernel

The bluetooth driver is currently available in drivers/staging/nokia_h4p. There is a TODO file in that directory, which lists the code refactoring needed to get the driver out of staging.

Apart from the things listed in that TODO file, the driver also seems to reinvent the wheel concerning the uart port. Most code in the driver simply configures the omap serial port and duplicates code in drivers/tty/serial/omap-serial.c.

sre thinks, that the hci protocol extension code should be put into a file similar to drivers/bluetooth/hci_ll.c, which could be called drivers/bluetooth/hci_nokia.c (hci with nokia extensions). This would result in the protocol being available as hci_uart_proto for usage in a hci-uart driver.

A second driver would be needed, which would be similar to drivers/bluetooth/hci_ldisc.c with the following differences:

  • support for additional gpios
  • support to be instanciated from DT instead of hciattach
  • support for loading bluetooth hardware address from DT
  • support for automatical loading of bt firmware (see btusb.c)

M-Shield

For M-Shield AES acceleration is needed updated signed bootloader X-Loader. Without it M-Shield crashing. SHA1 and MD5 acceleration work also without updating bootloader.

More info on: http://maemo.org/community/maemo-developers/n900_aes_and_sha1-md5_hw_acceleration_drivers/
Files are reuploaded at TMO thread: http://talk.maemo.org/showthread.php?p=1478502#post1478502

U-Boot

Instead of booting the kernel directly from NOLO (which restricts you to using exactly one kernel), U-Boot can be used as second bootloader. The Maemo kernel can be appended to U-Boot to keep the existing Maemo installation working (U-Boot must be located at the location of the Maemo kernel). The resulting boot process will end up like this: NOLO -> U-Boot -> Kernel.

Pali Rohár has been working on getting the N900 support into the mainline U-Boot:

description date status
Board Support 2012-10-29 mainline
Bootmenu Support 2013-03-07 mainline

Now all N900 patches are in upstream U-Boot mainline project (part of U-Boot 2013.04). Source code is on http://git.denx.de/?p=u-boot.git

Debian packaging for Maemo is in this git repository: https://gitorious.org/u-boot-shr/u-boot (branch maemo).

There's also a thread on talk.maemo.org, where the latest released & tested version can be found: http://talk.maemo.org/showthread.php?t=81613

More info about U-Boot on N900 is in first post.

Flashing

There is an open source flasher application called 0xFFFF, which is working with the Nokia N900.

Wireshark Plugin for PhoNet

A-GPS

  • Uses SUPL (Secure User Plane Location) protocol (see documentation at open mobile alliance)

A-GPS works by Modem requesting CPU to open a socket (it supplies domain/ip and port) [pkg type LS_SOCKET_OPEN_REQUEST_NTF]. Then the modem will continue by requesting to send some data using pkg type LS_SOCKET_SEND_REQUEST_NTF, followed by requesting to receive some data [pkg type LS_SOCKET_RECV_REQ]. Last but not least it will request to close the socket using LS_SOCKET_CLOSE_REQUEST_NTF. The wireshark plugin mentioned above can also be used to analyse A-GPS sessions (e.g. initialized by Maemo).