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2013-10-22apalis/colibri_t20/30: fix further issue in HCD conversionMarcel Ziswiler
Fix possible uninitialised array member issue in serial number to hexadecimal coded decimal conversion routine.
2013-08-12apalis/colibri_t30: implement emmc pt offset auto detectionMarcel Ziswiler
In preparation for the new Apalis T30 SKUs implement eMMC PT offset auto detection. The PT offset has been calculated from the .cfg eMMC partition configuration file using virtual linearised addressing across all eMMC regions as expected by nvflash. Due to the lack of a region control mechanism in nvflash/.cfg flashing utility in order to obtain the actual PT offset from the start of the user region the size of the boot regions must be subtracted. An eMMC device is specified to have 0 or 2 boot regions and they must have the same size ranging from 0 to 2 MiB. The boot region size can be queried from the device through the BOOT_SIZE_MULT field of the response to the EXT_CSD command sequence. Tested on initial samples of Apalis T30 1GB V1.0A, Apalis T30 2GB V1.0B, Apalis T30 2GB V1.0C and Colibri T30 V1.1C.
2013-08-12apalis/colibri_t30: implement memory size auto detectionMarcel Ziswiler
In preparation for the new Apalis T30 SKUs implement memory size auto detection based on reading the aperture register set by boot ROM from BCT and a simple mirroring detection. Tested on initial samples of Apalis T30 1GB V1.0A, Apalis T30 2GB V1.0B, Apalis T30 2GB V1.0C and Colibri T30 V1.1C.
2013-05-28apalis/colibri_t20/30: fix overflow in HCD conversionT30_LinuxImageV2.0Beta2_20130626Apalis_T30_LinuxImageV2.0Beta1_20130626Marcel Ziswiler
Fix possible overflow condition in serial number to hexadecimal coded decimal conversion routine.
2013-05-09apalis_t30: initial integrationMarcel Ziswiler
Add initial Apalis T30 support based off our current Colibri T30 implementation: - Updated machine ID. - USB host USBH2 and USBH3 support. Note: USBO1 support is currently broken. - Updated MMC and SD card support. - Adjusted available amount of memory.
2013-05-01colibri_t30: emmc: change offset handlingMarcel Ziswiler
Rather than relying on hard-coded offsets actually make use of partition table parsing implementation.
2013-05-01colibri_t20/30: mmc: integrate NVIDIA partition table parsingMarcel Ziswiler
NVIDIA's MMC/SD layout includes a partition table that can be used to generically determine U-Boot environment, kernel, configuration block as well as GPT offsets. As an added benefit this is completely independent of the underlying MMC/SD card used which might differ with various future module versions or particularly cards used for T20 SD boot. Also handles the case of T20 SD boot where the configuration block is still taken from NAND flash while the rest resides on the SD card. Initial partition table parsing courtesy of Mitja Špes from LXNAV.
2013-04-27colibri_t20: nand: fix compat string lengthDaniel Glöckner
There was no space for the null byte. In our case it led to the lowest byte of the pointer mtd used by nand_init_chip being cleared, which made the system crash when it tried to call mtd->priv->select_chip. Signed-off-by: Daniel Glöckner <dg@emlix.com>
2012-12-19toradex: common: clean-up board fileMarcel Ziswiler
This is a purely cosmetic clean-up of the common Toradex board file.
2012-12-04colibri_t30: USB: fix Ethernet detection faultMarcel Ziswiler
Turns out our simplistic approach of just blindly enabling LAN_V_BUS and releasing LAN_RESET_N does not prove very reliable. Properly resetting the chip for 5 microseconds after VBUS is stable just like we do on the Colibri T20 seems to fix the issue.
2012-11-28T30:Max Krummenacher
- board.c: changes required by different PMIC variant
2012-11-28T30: - exclude T20 RAM sizeMax Krummenacher
2012-11-09colibri_t20: USB: fix Ethernet detection faultMarcel Ziswiler
Turns out we completely missed properly resetting the ASIX USB to FastEthernet chip which from time-to-time on certain modules caused severe Ethernet detection faults only a complete hardware reset or power-cycle could eliminate. Properly resetting the chip for 5 microseconds after VBUS is stable seems to fix the issue.
2012-10-31colibri_t20: nand: fix NVIDIA partition table parsingMarcel Ziswiler
If the USR partition we usually mount as root file system could not be found which is e.g. the case for Android make sure mtdparts does not start with a spurious coma separator the kernel would interpret as an empty partition entry.
2012-10-24colibri_t30: fix buildMarcel Ziswiler
Fix build issues introduced with NVIDIA partition table parsing integration.
2012-10-18colibri_t20: fix SD bootT20_LinuxImageV2.0Alpha2_20121019Marcel Ziswiler
If booting from SD card BCT contains information specific to SD card partition layout which is bogus if used for NAND partition parsing. Simply fall back to default offset just like in recovery BCT case. Note: in the future we could parse SD partition table as well to more generically support SD booting from various card densities.
2012-10-18colibri_t20: nand: change offset handlingMarcel Ziswiler
Rather than relying on hard-coded offsets actually make use of partition table parsing implementation.
2012-10-18colibri_t20: nand: integrate NVIDIA partition table parsingMarcel Ziswiler
NVIDIA's NAND layout includes a partition table that can be used to generically construct the mtdparts kernel boot argument. As an added benefit this is completely independent of the underlying NAND part used which differs with various module versions. It further allows our customer easy adoption to their own custom partition layout. Initial partition table parsing courtesy of Mitja Špes from LXNAV.
2012-08-22Initial Toradex Colibri T20 L4T R15 support.T20_LinuxImageV2.0Alpha1_20120808Marcel Ziswiler
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