BMC/Intel-BMC/linux.git/arch/xtensa/boot/dts, branch dev-4.6

xtensa: xtfpga: fix earlycon endianness

2016-03-11T08:53:32+00:00

Serial port is attached to XTFPGA boards as native endian device, now that earlycon parameter parser understands mmio32native put it into earlycon kernel parameter. This makes early console functional on both little- and big-endian CPUs with identical kernel command lines. Signed-off-by: Max Filippov

xtensa: xtfpga: fix i2c controller register width and endianness

2016-03-11T08:53:32+00:00

I2C controller is attached to XTFPGA boards as native endian device, mark it as such in DTS. Set register width in DTS to 4, this way it works both for little- and big-endian CPUs. Signed-off-by: Max Filippov

xtensa: xtfpga: fix ethernet controller endianness

2016-03-11T08:53:31+00:00

Ethernet controller is attached to XTFPGA boards as native endian device, mark it as such in DTS and pass correct endianness in platform data. This makes network functional on big-endian CPUs. Signed-off-by: Max Filippov

xtensa: xtfpga: fix serial port register width and endianness

2016-03-11T08:53:31+00:00

Serial port is attached to XTFPGA boards as native endian device, mark it as such in DTS and pass correct endianness in platform data. Set register width in DTS to 4, this way it matches the platform data and works correctly on big-endian CPUs. Signed-off-by: Max Filippov

Merge tag 'xtensa-20151108' of git://github.com/czankel/xtensa-linux

2015-11-10T00:32:13+00:00

Pull xtensa updates from Chris Zankel: - fix remaining issues with noMMU cores - fix build for cores w/o cache or zero overhead loop options - fix boot of secondary cores in SMP configuration - add support for DMA to high memory pages - add dma_to_phys and phys_to_dma functions. * tag 'xtensa-20151108' of git://github.com/czankel/xtensa-linux: xtensa: implement dma_to_phys and phys_to_dma xtensa: support DMA to high memory Revert "xtensa: cache inquiry and unaligned cache handling functions" xtensa: drop unused sections and remapped reset handlers xtensa: fix secondary core boot in SMP xtensa: add FORCE_MAX_ZONEORDER to Kconfig xtensa: nommu: provide defconfig for de212 on kc705 xtensa: nommu: xtfpga: add kc705 DTS xtensa: add de212 core variant xtensa: nommu: select HAVE_FUTEX_CMPXCHG xtensa: nommu: fix default memory start address xtensa: nommu: provide correct KIO addresses xtensa: nommu: fix USER_RING definition xtensa: xtfpga: fix integer overflow in TASK_SIZE xtensa: fix build for configs without cache options xtensa: fixes for configs without loop option

xtensa: nommu: xtfpga: add kc705 DTS

2015-11-02T15:03:11+00:00

Signed-off-by: Max Filippov

xtensa: enable building of all dtbs

2015-10-27T21:12:16+00:00

Enable building all dtb files when CONFIG_OF_ALL_DTBS is enabled. The dtbs are not really dependent on a platform being enabled or any other kernel config, so for testing coverage it is convenient to build all of the dtbs. This builds all dts files in the tree, not just targets listed. Signed-off-by: Rob Herring Cc: Chris Zankel Cc: Max Filippov Cc: linux-xtensa@linux-xtensa.org

xtensa: xtfpga: add audio card to xtfpga DTS

2015-02-07T08:21:39+00:00

This includes OpenCores I2C host controller, TI CDCE706 clock generator, xtfpga I2S master controller, xtfpga SPI master controller, TI TLV320AIC23 audio codec and a simple audio card. Signed-off-by: Max Filippov

xtensa: xtfpga: add lx200 SMP DTS and defconfig

2014-10-21T09:28:43+00:00

This config allows running SMP-enabled bitstream on LX200 board. NFS or FLASH rootfs, minimal debug, up to 4 cores. Signed-off-by: Max Filippov

xtensa: configure kc705 for highmem

2014-08-14T07:59:25+00:00

Enable all memory available on KC705 (1G - 128M) by default. Update memory node in DTS and also limit usable memory in bootargs in case memmap is passed from the bootloader. Signed-off-by: Max Filippov