Commit graph

36865 commits

Author SHA1 Message Date
P L Sai Krishna
bd750e7a6c ARM64: zynqmp: Added broken-tuning property to SD, eMMC nodes
This patch adds broken-tuning property to SD and
eMMC nodes.

Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Michal Simek
da2ad7843c ARM64: zynqmp: Sync GEM nodes with Linux
Remove jumbo properties which are handled in the driver directly
and use mainline compatible string which is already handled by the
driver.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Edgar E. Iglesias
7f1d7d974b ARM64: zynqmp: Hook up the GEMs to the SMMU
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Edgar E. Iglesias
88a85aac9f ARM64: zynqmp: Correct IRQ nr for the SMMU
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
P L Sai Krishna
b8bf553992 ARM64: zynqmp: Add 8-bit bus width property.
This patch add 8-bit bus width property to eMMC node.

Signed-off-by: P L Sai Krishna <lakshmis@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Ranjit Waghmode
eaae2b5d0c ARM64: zynqmp: dt: Change qspi node compatible string
This patch makes compatible string as "m25p80" for qspi node in
ep108 device tree file

Signed-off-by: Ranjit Waghmode <ranjit.waghmode@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Michal Simek
beaf7955b7 ARM64: zynqmp: Add missing mmc aliases
Add missing mmc aliases.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Alistair Francis
02e782c6cd ARM64: zynqmp: Use C pre-processor for includes in dts
Change the dtsi include code to use the C pre-processor #include instead
of the device tree /include/. This brings all ZynqMP device trees inline
with each other.

Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Sören Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:03 +02:00
Siva Durga Prasad Paladugu
407b76f970 ARM64: zynqmp: Move kernel and fdt offsets and sizes to board config file
Move kernel and fdt offsets and sizes to board config file
as the flash size varies across boards

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
1e8d3830f3 ARM: zynq: Do not perform reset at the end of thor
Setup reset off for lthor.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
758f29d0f8 ARM: zynq: Support systems with more memory banks
This is example how to change u-boot to support more memory banks read
from DT.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
c1584e2a21 ARM: zynq: Use memory initialization based on DTS file
Remove hardcoded memory sizes. Use information from DT memory node.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
a195ed3359 ARM: zynq: Fix usb phy node for Zybo
Compatible property should be the first.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
371fc580d2 ARM: zynq: Extend microzed board support
Add missing DT nodes and enable USB.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>
2016-04-13 18:29:02 +02:00
Michal Simek
74720dc395 ARM: zynq: Add missing qspi for xm013
Add missing qspi node and make qspi as spi0.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
b347c14426 ARM: zynq: Create empty line below headers
Sync with others zynq DTS files.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Michal Simek
a95d54b490 ARM: zynq: Align spi and qspi node locations
Keep nodes alphabelitally sorted.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>
2016-04-13 18:29:02 +02:00
Christian Kohn
ac2c407490 ARM: zynq: zc706: Add adv7511 on i2c bus
Add missing adv7511 and configure to match Base TRD.

Signed-off-by: Christian Kohn <christian.kohn@xilinx.com>
Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:02 +02:00
Christian Kohn
169050e4f5 ARM: zynq: zc702: Add adv7511 on i2c bus
Add bindings for adv7511.

Signed-off-by: Christian Kohn <christian.kohn@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Punnaiah Choudary Kalluri
c9132b1e44 ARM: zynq: DT: Add ethernet phy reset information
Added phy reset gpio information for gem0.

Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Michal Simek
936bbc5d16 ARM: zynq: Fix bootargs in board dtsi
- Sync with Linux kernel
- Remove rootfs
- Remove earlyprintk

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Michal Simek
77bb73decb ARM: zynq: Align devcfg node
- Have compatible string as the first property
- Sync with Linux kernel dtsi
- Add missing interrupt properties

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Moritz Fischer
20fe3f1791 ARM: dts: Updated devicetree bindings for Zynq 7000 platform
Added addtional bindings required for FPGA Manager operation
of the Xilinx Zynq Devc configuration interface.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Moritz Fischer
4c987271b3 ARM: dts: zynq: Add devicetree entry for Xilinx Zynq reset controller.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Michal Simek
58fab4cd9c ARM: zynq: Add interrupt-controller property to gpio nodes
GPIO driver supports an input interrupt that's why gpio node itself can
be labeled as interrupt controller.

Reported-by: John Linn <linnj@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2016-04-13 18:29:01 +02:00
Tom Rini
bbf8bef196 Prepare v2016.05-rc1
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-04-11 22:22:25 -04:00
Steve Rae
e3793541b1 fastboot: sparse: remove unnecessary logging
remove logging of the 'skipped' blocks

Signed-off-by: Steve Rae <srae@broadcom.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-04-11 20:48:29 -04:00
Steve Rae
c7529dbad1 fastboot: sparse: fix block addressing for don't care chunk type
When 7bfc3b1 (sparse: Refactor chunk parsing function) was implemented,
it dropped 9981945 (aboot: fix block addressing for don't care chunk type).

This re-implements the required fix for the "don't care chunk type"...

Signed-off-by: Steve Rae <srae@broadcom.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2016-04-11 20:48:29 -04:00
Tom Rini
5fee9489f6 Merge branch 'master' of git://git.denx.de/u-boot-arc 2016-04-11 20:48:28 -04:00
Lokesh Vutla
811906aebc spl: mmc: raw: Try to load u-boot if Linux image is not found
If CONFIG_SPL_OS_BOOT is enabled and Linux image is not flashed at
RAW_MODE_KERNEL_SECTOR in MMC, spl still assumes that Linux is
available and tries to boot it and hangs. In order to avoid this,
adding a check to verify if parsed image header is of type IH_OS_LINUX.
If it fails then fall back to load u-boot image.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-04-11 20:48:27 -04:00
Hans de Goede
df120142f3 arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_INVAL_ALL) with asm code
Lets be consistent and also replace v7_maint_dcache_all()
with asm code for the invalidate case.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2016-04-11 20:48:27 -04:00
Hans de Goede
c09d29057a arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_CLEAN_INVAL_ALL) with asm code
v7_maint_dcache_all() does not work reliable when build with gcc6,
see: https://bugzilla.redhat.com/show_bug.cgi?id=1318788

While debugging this I learned that v7_maint_dcache_all() is unreliable
when build with gcc5 too when it is marked as noinline.

This commit fixes the reliability issues by replacing the C-code with
the ready to use asm implementation from the kernel.

Given that this code when written as C-code clearly is quite fragile
(also see the existing comments about the C-code being the way it is
 to get optimal assembly) and that we have a proven asm alternative,
I believe that this is the best solution.

Note that we actually already had a copy of the kernel's
v7_flush_dcache_all() before this commit in
arch/arm/mach-uniphier/arm32/lowlevel_init.S.

This commit moves that code arch/arm/cpu/armv7/cache_v7_asm.S, renames
it to __v7_flush_dcache_all(), and adds a v7_flush_dcache_all() wrapper
which saves / restores the clobbered registers for use from C-code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-04-11 20:48:26 -04:00
Stefan Roese
456ecd08ec lib/crc8: Add crc start value
To make the usage of this function more flexible, lets add the CRC start
value as parameter to this function. This way it can be used by other
functions requiring different start values than 0 as well.

For non-zero CRC start values to work, I've reworked the function a bit.
The new implementation is copied from the Linux version in
drivers/i2c/i2c-core.c / i2c_smbus_pec(). Which supports non-zero
CRC stating values.

I've double-checked that the results for zero starting values are
identical to the results from the original version of this function.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-04-11 20:48:26 -04:00
Stephen Warren
5b2beab5cd test/py: README: link to example hook scripts
When implementing test/py hook scripts, it's helpful to read some working
examples. Provide a link to some. The link was mentioned in the commit
message which first added test/py, but not in any documentation file.

Suggested-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-11 20:48:25 -04:00
Stefan Roese
20adda4cf8 bootcounter_ram: Flush dcache after data is written into SDRAM
This patch adds a call to flush_dcache_range() to bootcount_store() to
make sure, that the bootcounter data (including the patterns) is
written to memory. Without this, platforms with dcache enabled may not
have the bootcounter updated upon reset.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Valentin Longchamp <valentin.longchamp@keymile.com>
2016-04-11 20:48:25 -04:00
Michal Simek
d9b2678e0a disk: part: Enable get_info pointer for CONFIG_SPL_FAT_SUPPORT
The patch "dm: part: Convert partition API use to linker lists"
(sha1: 96e5b03c8a) is adding new
dependency for enabling SPL_EXT_SUPPORT to be able to get
information about DOS partition.
get_info is also required for FAT support only which is used on Xilinx
Zynq boards.

Reported-by: Nathan Rossi <nathan@nathanrossi.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-04-11 20:48:24 -04:00
Vogt, Christof
7f961c90d7 am33xx changed BOOT_DEVICE_SPI to correct value
Changed BOOT_DEVICE Code for SPI on AM33xx.
According AM335x reference manual page 4960
(SPRUH73L-October 2011-Revised February 2015)
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-04-11 20:48:24 -04:00
Stephen Warren
fe84ebf021 rpi: remove redundant board files
Now that rpi_*defconfig and Kconfig (rather than the config header file)
provide the identity of the build, we don't need to separate config
headers and board directories for each RPi variant. Set CONFIG_SYS_BOARD
and CONFIG_SYS_CONFIG_NAME so that we can get rid of the duplication. This
requires a tiny number of extra ifdefs in the config header.

The only disadvantage of this approach is that the $board/$board_name
environment variables aren't as descriptive as they used to be. This isn't
really an issue because those only exist to allow scripts to create DTB
filenames at runtime. However, the RPi board code already sets $fdtfile to
something more accurate based on FW-reported board ID anyway.

While at it, unify some Kconfig select options, and add a MAINTAINERS
entry for bcm283x too.

Partially-suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-11 20:48:23 -04:00
Vikas Manocha
9082517a85 stm32: stm32_flash: add memory barrier during flash write
After writing data to flash space, next instruction is checking if flash
controller is busy writing to the flash memory. Memory barrier is required here
to avoid transaction re-ordering for data write and busy status check.

Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
2016-04-11 20:48:23 -04:00
Michal Simek
3ba1352b97 test/py: Add support for loading image via tftp to specified location
For example this setting:

env__net_tftp_readable_file = {
    "fn": "ep108/image.ub",
    "addr": 0x10000000,
    "size": 25846296,
    "crc32": "b726f9de",
}

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
2016-04-11 20:48:22 -04:00
Mateusz Kulikowski
aafa64827f spmi: Fix sandbox spmi driver memory corruption
There is off-by-one error in sandbox_emul_gpio that causes
segfault of certain tests.

EMUL_GPIO_REG_END is the address of last valid (emulated) register.
This patch fixed this (by adding one more element to emulated register array).

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
2016-04-11 20:48:22 -04:00
Stephen Warren
eed095da30 test/py: pass -v option when executing sandbox
This shows more output, such as the internal output generated by the unit
test ("ut") command, which makes it easier to debug issues.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-04-11 20:48:21 -04:00
Roger Quadros
c3333ded03 board: ti: am57xx: Prevent init_sata() from being called twice
init_sata() is done as part of scsi_init() in
arch/arm/cpu/armv7/omap-common/sata.c so no need to duplicate
it here.

This seems to fix SATA problems in the kernel when CONFIG_TI_PIPE3 is
configured as loadable module.

Cc: Cooper Jr., Franklin <fcooper@ti.com>
Cc: Nishanth Menon <nm@ti.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
2016-04-11 20:48:21 -04:00
Alexey Brodkin
53637c911b arc: Add virt_to_phys() stub
Commit cf7c93cdd7 "usb: ehci: Implement V2P mapping"
introduced usage of virt_to_phys() in ehci-hcd.

Since there was no implementation of virt_to_phys() for ARC
compilation of the ehci-generic driver failed.

This change adds virt_to_phys() stub for ARC so now
USB driver for AXS101 board could be built again.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Acked-by: Marek Vasut <marex@denx.de>
2016-04-11 10:20:38 -07:00
Alexey Brodkin
8b15010b1f arc: get rid of running_on_hw
ISS is obsolete now and nSIM is used for simulation instead.
In its turn nSIM properly handles baud-rate settings so get rid
of now useless check.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2016-04-11 10:20:30 -07:00
Fabio Estevam
8eca9439ea README: Specify the full path for README.video
It is clearer to specify the full path to access the
doc/README.video file.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-04-11 12:44:39 -04:00
Eric Nelson
c8e4d2a8b9 drivers: block: fix placement of parameters
Signed-off-by: Eric Nelson <eric@nelint.com>
2016-04-11 12:44:38 -04:00
Eric Nelson
195c94a240 cmd: blkcache: simplify sub-command handling
Signed-off-by: Eric Nelson <eric@nelint.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
2016-04-11 12:44:38 -04:00
Eric Nelson
7e8721467d cmd: blkcache: remove indentation from output of 'show'
Signed-off-by: Eric Nelson <eric@nelint.com>
2016-04-11 12:44:38 -04:00
Stephen Warren
158c9c78a5 ARM: rpi: add some missing Kconfig help text
Add notes re: enabling the UART to the RPi 3 32-bit help text. Fully
describe the RPi 3 64-bit board option.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-04-11 12:44:38 -04:00