Embedded module TQMa53 - PTXdist Linux BSP documentation

Important Notes

TQMa53 Rev.0400: Please have a look at known issues!

CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow

Pengutronix has released new versions of their OSELAS Toolchains, which fix the CVE-2015-7547 --- glibc getaddrinfo() stack-based buffer overflow issue:

OSELAS version	glibc version
2014.12.2	2.20
2013.12.3	2.18
2012.12.2	2.16.0
2011.11.4	2.14.1
2011.03.2	2.13

TQ strongly recommends to switch your PTXdist based BSP(s) to one of the above mentioned (or later) OSELAS toolchains.

For deployed systems with network connectivity, an update should be taken into consideration!

Step-by-step instructions to switch your BSP to a new toolchain

1. Build the new OSELAS toolchain

Choose the new toolchain version, which fits best and build it according to the Application Note: Building OSELAS.Toolchains().

2. Reconfigure your BSP / platform

Move to your BSP root folder and execute
```
ptxdist platformconfig
```

Navigate to

architecture -->  toolchain -->

and modify the following options

(OSELAS.Toolchain-YYYY.MM.P) check for specific toolchain vendor
(MAJOR.MINOR[.PATCH]) check for specific glibc version

to match the version information for the toochain you built in the first step.

Exit PTXdist and make sure your changes are saved.
To make PTXdist use the new toolchain for your BSP / platform execute
```
ptxdist toolchain <path to the new toolchain>
```

3. Rebuild your BSP

For a clean rebuild execute
```
ptxdist clean
ptxdist go --git
```

BSP revision	100	101	102 source binaries	103 source binaries	104 source binaries	105 source binaries	108			109
PTXdist version required by BSP	2012.04	2012.07	2012.07	2012.07	2012.07	2013.03	2013.03			2013.03
OSELAS Toolchain	2011.11	2011.11	2011.11	2011.11	2011.11	2011.11	2012.12.0			2012.12.0
Platform	MBa53	MBa53	MBa53	MBa53	MBa53	MBa53	MBa53	TBa53	KB	MBa53	TBa53	KB
U-Boot	-	-	-	-	-	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01
Barebox	2012.07	2012.07	2012.07	2012.07	2012.07	v2012.07	v2012.07	-	-	v2012.07	-	-
Linux Kernel	3.0	3.5	3.5	3.5	3.5	3.9	3.9	3.11	3.9	3.9	3.11	3.9
Qt Version	4.8.0	4.8.2	4.8.2	4.8.2	4.8.2	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4

Barebox 2012.07

Component	Status	Remarks
CPU	+	i.MX53, silicon rev 2.1 (Cortex^®-A8)
Ethernet	+	1 x FEC
		USB - Ethernet Bridge not planned
USB 2.0		not planned
eSDHC	+	SD card / eMMC
UART	+
I²C	-	on request
SPI	-	on request
GPIO	-	on request
Key: + tested \| - untested \| ? open

u-boot 2013.01

Component	Status	Remarks
CPU	+	i.MX53, silicon rev 2.1 (Cortex^®-A8)
Ethernet	+	1 x FEC
		USB - Ethernet Bridge not planned
USB 2.0		on request
eSDHC	+	SD card / eMMC
UART	+
I²C	+
GPIO		on request
IIM		on request
SPI		on request
Key: + tested \| - untested \| ? open

Linux 3.9 (BSP 0105)

Linux 3.5 (up to BSP 0104)

Device	Component	Status	Version	BSP rev.	Remarks
i.MX53	CPU	+	3.5 / 3.9	0100	i.MX53 rev 2.1 (Cortex^®-A8)
	Ethernet (FEC)	+	3.5 / 3.9	0100
	DVI Display	+	3.5 / 3.9 *	0101	for Rev 0102 see here for a fix
	LVDS Display	+	3.5 / 3.9 *	0101	see Change from DVI to LVDS output Output clone only
	parallel Display	+	3.5 / 3.9 *	0101	see Change from DVI to parallel LCD
	VGA	+	3.9 *	0105	see Change from DVI to VGA
	USB 2.0	+	3.5 / 3.9 *	0102	OTG Host, see howto configure OTG port
	eSDHC	+	3.5 / 3.9	0101	SD-CARD / eMMC
	SATA	+	3.9	0105	only with u-boot
	GPIO	+	3.5 / 3.9	0100
	SPI	+	3.5 / 3.9	0102	known to be work on customized base boards
	UART	+	3.5 / 3.9	0100
	I²C	+	3.5 / 3.9	0100	EEPROM, Temprature sensor, GPIO expander
	CAN	+	3.5 / 3.9	0101
	Audio	+	3.5 / 3.9	0103	SDMA firmware needed, see here
	RTC (PMIC)	+	3.9 *	0105
	Touch (PMIC)	+	3.9 *	0105
	Touch (RS232 / USB)	+	3.5 / 3.9	0102
	GPU	+	3.5 / 3.9 *	0104	tested with Freescale binaries, see here
	VPU	+	3.9 *	0105	CODA firmware needed, see here
	CSI	$			on request
	EIM	$			on request tested on custom mainboard with 16 bit SRAM
MBa53(LAN9514)	Ethernet	+	3.9	0105	automatic MAC configuration not implemented
MBa53(LAN9514)	USB 2.0	+	3.5 / 3.9 *	0102	2 x Host
Key: + tested \| - untested \| ? open \| * patches in BSP \| $ on request

PTXdist 2013.01 (BSP 0105)

PTXdist 2012.07 (up to BSP 0104)

Component	Status	min. BSP	Remarks
System	+	0100	busybox, udev, systemd
Display	+	0100	fbtest / fbset / fbv
Touch (USB / RS232)	+	0102	ts_calibrate / ts_test, How-to
Touch (PMIC MC13708)	+	0102	ts_calibrate / ts_test, How-to
Audio	+	0103	aplay / arecord (needs SDMA firmware)
USB	+	0102	usbutils
I2C	+	0102	i2c-tools
GPU	+	0104	freescale provided binaries, see How-to
VPU	+	0105	V4l2 and gstreamer 0.11 with patches, needs CODA firmare, see How-to
GUI	+	0104	Qt 4.8 (optional), see How-to

Key: + tested \| - untested \| ? open

BSP revision	100	101	102	103 source binaries	104 source binaries	105 source binaries	108			109			111
PTXdist version required by BSP	2012.04	2012.07	2012.07	2012.07	2012.07	2013.03	2013.03			2013.03			2013.03
OSELAS Toolchain	2011.11	2011.11	2011.11	2011.11	2011.11	2011.11	2012.12.0			2012.12.0			2012.12.0
Platform	MBa53	MBa53	MBa53	MBa53	MBa53	MBa53	MBa53	TBa53	KB	MBa53	TBa53	KB	MBa53	TBa53	KB
U-Boot	-	-	-	-	-	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01	v2013.01
Barebox	2012.07	2012.07	2012.07	2012.07	2012.07	v2012.07	v2012.07	-	-	v2012.07	-	-	v2012.07	-	-
Linux Kernel	3.0	3.5	3.5	3.5	3.5	3.9	3.9	3.11	3.9	3.9	3.11	3.9	3.9	3.11	3.9
Qt Version	4.8.0	4.8.2	4.8.2	4.8.2	4.8.2	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4	4.8.4

Barebox 2012.07

Barebox

Supported Features

Component	Status	Remarks
CPU	+	i.MX53, silicon rev 2.1 (Cortex^®-A8)
Ethernet	+	1 x FEC
		USB - Ethernet Bridge not planned
USB 2.0		not planned
eSDHC	+	SD card / eMMC
UART	+
I²C	-	on request
SPI	-	on request
GPIO	-	on request
Key: + tested \| - untested \| ? open

u-boot 2013.01

Component	Status	Remarks
CPU	+	i.MX53, silicon rev 2.1 (Cortex^®-A8)
Ethernet	+	1 x FEC
		USB - Ethernet Bridge not planned
USB 2.0		on request
eSDHC	+	SD card / eMMC
UART	+
I²C	+
GPIO		on request
IIM		on request
SPI		on request
Key: + tested \| - untested \| ? open

Linux 3.9 (BSP 0105)

Linux 3.5 (up to BSP 0104)

Device	Component	Status	Version	BSP rev.	Remarks
i.MX53	CPU	+	3.5 / 3.9	0100	i.MX53 rev 2.1 (Cortex^®-A8)
	Ethernet (FEC)	+	3.5 / 3.9	0100
	DVI Display	+	3.5 / 3.9 *	0101	for Rev 0102 see here for a fix
	LVDS Display	+	3.5 / 3.9 *	0101	see Change from DVI to LVDS output Output clone only
	parallel Display	+	3.5 / 3.9 *	0101	see Change from DVI to parallel LCD
	VGA	+	3.9 *	0105	see Change from DVI to VGA
	USB 2.0	+	3.5 / 3.9 *	0102	OTG Host, see howto configure OTG port
	eSDHC	+	3.5 / 3.9	0101	SD-CARD / eMMC
	SATA	+	3.9	0105	only with u-boot
	GPIO	+	3.5 / 3.9	0100
	SPI	+	3.5 / 3.9	0102	known to be work on customized base boards
	UART	+	3.5 / 3.9	0100
	I²C	+	3.5 / 3.9	0100	EEPROM, Temprature sensor, GPIO expander
	CAN	+	3.5 / 3.9	0101
	Audio	+	3.5 / 3.9	0103	SDMA firmware needed, see here
	RTC (PMIC)	+	3.9 *	0105
	Touch (PMIC)	+	3.9 *	0105
	Touch (RS232 / USB)	+	3.5 / 3.9	0102
	GPU	+	3.5 / 3.9 *	0104	tested with Freescale binaries, see here
	VPU	+	3.9 *	0105	CODA firmware needed, see here
	CSI	$			on request
	EIM	$			on request tested on custom mainboard with 16 bit SRAM
MBa53(LAN9514)	Ethernet	+	3.9	0105	automatic MAC configuration not implemented
MBa53(LAN9514)	USB 2.0	+	3.5 / 3.9 *	0102	2 x Host
Key: + tested \| - untested \| ? open \| * patches in BSP \| $ on request

PTXdist 2013.01 (BSP 0105)

PTXdist 2012.07 (up to BSP 0104)

Component	Status	min. BSP	Remarks
System	+	0100	busybox, udev, systemd
Display	+	0100	fbtest / fbset / fbv
Touch (USB / RS232)	+	0102	ts_calibrate / ts_test, How-to
Touch (PMIC MC13708)	+	0102	ts_calibrate / ts_test, How-to
Audio	+	0103	aplay / arecord (needs SDMA firmware)
USB	+	0102	usbutils
I2C	+	0102	i2c-tools
GPU	+	0104	freescale provided binaries, see How-to
VPU	+	0105	V4l2 and gstreamer 0.11 with patches, needs CODA firmare, see How-to
GUI	+	0104	Qt 4.8 (optional), see How-to

Key: + tested \| - untested \| ? open

Embedded module TQMa53 - PTXdist Linux BSP documentation

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