Kamensky Ivan [Tue, 27 Dec 2016 16:12:23 +0000 (19:12 +0300)]
xilinx_phy: Pass correct pointer to fdtdec_get_int()
This patch fixes incorrect pointer on offset device in device tree blob.
When using with the component "Ethernet 1G/2.5G BASE-X PCS/PMA or SGMII"
it does not understand what type is XAE_PHY_TYPE_1000BASE_X and trying
to change frequency.
Signed-off-by: Kamensky Ivan <kamensky.ivan@mail.ru> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Michal Simek [Mon, 9 Jan 2017 09:05:16 +0000 (10:05 +0100)]
ARM64: zynqmp: Generate handoff structure for ATF
Xilinx ATF extending options for passing images from BL2(FSBL)
to BL31. U-Boot SPL is FSBL replacement that's why it should generate
handoff structure the same. Support only one entry which is U-Boot in
EL2 itself. When FIT image is adopted structure generate should be data
driven.
Currently ATF is placing this structure at the beggining of OCM which is
rewriting early parts of ATF which should be unused at that time.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Moritz Fischer [Thu, 22 Dec 2016 17:36:11 +0000 (09:36 -0800)]
ARM64: zynqmp: Fix i2c node's compatible string
The Zynq Ultrascale MP uses version 1.4 of the Cadence IP core
which fixes some silicon bugs that needed software workarounds
in Version 1.0 that was used on Zynq systems.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Heiko Schocher <hs@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
ARM64: zynqmp: Enable fastboot for first SD/MMC/EMMC device
DNL numbers are not changed that's why fastboot needs to be called with
-i parameter (Xilinx vendor id).
- Show available devices
sudo fastboot -i 0x03fd devices
xilinx_zynqmp_zcu100 fastboot
- Stop fastboot and go back to U-Boot prompt
sudo fastboot -i 0x03fd continue
- Reboot the board
sudo fastboot -i 0x03fd reboot
- Get internal variables
sudo fastboot -i 0x3fd getvar bootloader-version
bootloader-version: U-Boot 2016.07-00026-g19bd53044817
sudo fastboot -i 0x3fd getvar downloadsize
downloadsize: 0x06000000
sudo fastboot -i 0x3fd getvar version
version: 0.4
(regular variables needs to have fastboot. prefix - there is also
serialno variable which should be define as serial#)
- Format SD/MMC/EMMC card
sudo fastboot -i 0x3fd oem format
- Write images to boot and Linux partition
sudo fastboot -i 0x3fd flash boot sd.img
sudo fastboot -i 0x3fd flash Linux os.img
Added the idle-states node to describe zynqmp idle states. Only cpu-sleep-0
idle state is added in this patch. References to the idle-states node are
added in all CPU nodes. Time values: entry/exit latencies and min-residency,
needs to be tuned. arm,psci-suspend-param is selected to comply with PSCIv1.0
and Extended StateID format.
Signed-off-by: Stefan Krsmanovic <stefan.krsmanovic@aggios.com> Acked-by: Will Wong <willw@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Sudeep Holla [Wed, 21 Oct 2015 10:10:16 +0000 (11:10 +0100)]
ARM: dts: zynq: replace gpio-key,wakeup with wakeup-source property
Though the keyboard driver for GPIO buttons(gpio-keys) will continue to
check for/support the legacy "gpio-key,wakeup" boolean property to
enable gpio buttons as wakeup source, "wakeup-source" is the new
standard binding.
This patch replaces the legacy "gpio-key,wakeup" with the unified
"wakeup-source" property in order to avoid any futher copy-paste
duplication.
Cc: Michal Simek <michal.simek@xilinx.com> Cc: "Sören Brinkmann" <soren.brinkmann@xilinx.com> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Add support to save environment as a file of FAT filesystem
on to SD card. The file will be saved with name uEnv.txt.
This environment will be retrieved during boot.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Jagan Teki [Thu, 5 Jan 2017 14:32:50 +0000 (15:32 +0100)]
mx6ullevk: Add missing MAINTAINERS for mx6ull_14x14_evk_plugin_defconfig
Add 'Peng Fan' as MAINTAINERS of configs/mx6ull_14x14_evk_plugin_defconfig
which is missing in below commit
"imx: mx6ull_14x14_evk: add plugin defconfig"
(sha1: b90ebf49bb8f74afe68f696f59a0e24cc79f2031)
Cc: Stefano Babic <sbabic@denx.de> Reviewed-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Jagan Teki <jagan@openedev.com>
Andrew F. Davis [Fri, 6 Jan 2017 22:32:12 +0000 (16:32 -0600)]
am335x: configs: Use ISW_ENTRY_ADDR to set SPL_TEXT_BASE
The SPL load address changes based on boot type in HS devices,
ISW_ENTRY_ADDR is used to set this address for AM43xx based SoCs
for similar reasons. Add this same logic for AM33xx devices.
Also make the default value for ISW_ENTRY_ADDR correct for GP
devices based on SoC, HS devices already pick the correct
value in their defconfig.
Andrew F. Davis [Fri, 6 Jan 2017 22:20:02 +0000 (16:20 -0600)]
arm: mach-omap2: Fix secure file generation
When TI_SECURE_DEV_PKG is not defined we warn that the file '*_HS' was
not generated but generate an unsigned one anyway, first fix this
warning to say that it was generated but not secured.
When the user then exports TI_SECURE_DEV_PKG after getting this warning,
and tries to re-build, 'make' will detect the build artifacts as
unchanged and so assume they do not need to be re-generated. This causes
it to fail to sign the files and it will pack unsigned files into the
final image, even though TI_SECURE_DEV_PKG is now correctly defined and
working.
Fix this by using FORCE on the targets causes them to be re-run even if
the dependent files have not changed.
This then causes another issue. We currently rename the signed dtb files
to overwrite the non-signed ones. We do this so the 'mkimage' tool gives
the packaged dtb sections the correct name. If we do not rename the files
then SPL will not find them during boot.
Fix this by renaming the dtb files by appending _HS to the end of the
filename, after the ".dtb", this causes them to still be named correctly
in the FIT blob.
York Sun [Wed, 28 Dec 2016 16:43:45 +0000 (08:43 -0800)]
ddr: fsl: Merge macro CONFIG_NUM_DDR_CONTROLLERS and CONFIG_SYS_NUM_DDR_CTRLS
These two macros are used for the same thing, the total number of DDR
controllers for a given SoC. Use SYS_NUM_DDR_CTRLS in Kconfig and
merge existing usage.
York Sun [Wed, 28 Dec 2016 16:43:44 +0000 (08:43 -0800)]
ddr: fsl: Move macro CONFIG_NUM_DDR_CONTROLLERS to Kconfig
Use option NUM_DDR_CONTROLLERS in ddr Kconfig and clean up existing
usage in ls102xa and fsl-layerscape. Remove all powerpc macros in
config header and board header files.
York Sun [Wed, 28 Dec 2016 16:43:42 +0000 (08:43 -0800)]
mmc: move CONFIG_SYS_FSL_ERRATUM_ESDHC* to Kconfig
Add option SYS_FSL_ERRATUM_ESDHC111, SYS_FSL_ERRATUM_ESDHC13,
SYS_FSL_ERRATUM_ESDHC135, SYS_FSL_ERRATUM_ESDHC_A001 to mmc Kconfig.
Move existing macros to related Kconfig.
Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Migrate bk4r1] Signed-off-by: Tom Rini <trini@konsulko.com>
York Sun [Wed, 28 Dec 2016 16:43:40 +0000 (08:43 -0800)]
fsl_ddr: Move DDR config options to driver Kconfig
Create driver/ddr/fsl/Kconfig and move existing options. Clean up
existing macros.
Signed-off-by: York Sun <york.sun@nxp.com>
[trini: Migrate sbc8641d, xpedite537x and MPC8536DS, run a moveconfig.py -s] Signed-off-by: Tom Rini <trini@konsulko.com>
Vignesh R [Wed, 21 Dec 2016 05:12:33 +0000 (10:42 +0530)]
spi: cadence_qspi_apb: Use 32 bit indirect read transaction when possible
According to Section 11.15.4.9.1 Indirect Read Controller of K2G SoC
TRM SPRUHY8D[1], the external master is only permitted to issue 32-bit
data interface reads until the last word of an indirect transfer
So, make sure that QSPI indirect reads are 32 bit sized except for the
final read. If the rxbuf is unaligned then use bounce buffer, so that
readsl() can be used instead of readsb() to avoid non 32-bit accesses.
[1]www.ti.com/lit/ug/spruhy8d/spruhy8d.pdf
Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
Vignesh R [Wed, 21 Dec 2016 05:12:32 +0000 (10:42 +0530)]
spi: cadence_qspi_apb: Use 32 bit indirect write transaction when possible
According to Section 11.15.4.9.2 Indirect Write Controller of K2G SoC
TRM SPRUHY8D[1], the external master is only permitted to issue 32-bit
data interface writes until the last word of an indirect transfer
otherwise indirect writes is known to fails sometimes. So, make sure
that QSPI indirect writes are 32 bit sized except for the last write. If
the txbuf is unaligned then use bounce buffer to avoid data aborts.
So, now that the driver uses bounce_buffer, enable CONFIG_BOUNCE_BUFFER
for all boards that use Cadence QSPI driver.
[1]www.ti.com/lit/ug/spruhy8d/spruhy8d.pdf
Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
Stephen Warren [Fri, 2 Dec 2016 19:26:42 +0000 (12:26 -0700)]
ARM: tegra: allow passing cboot DTB to the kernel
Some users may wish to pass the cboot-supplied DTB to the booted kernel
rather than having U-Boot load the DTB itself. To allow this, expose the
address of the cboot-supplied DTB in environment variable $fdt_addr. At
least when using extlinux.conf, if the user doesn't explicitly specify
which DTB to pass to the kernel, U-Boot passes the DTB referred to by
this variable.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Jagan Teki [Wed, 21 Dec 2016 11:00:29 +0000 (12:00 +0100)]
configs: engicam: Add fitboot env support
Add FIT image booting from MMC device, during MMC bootcmd
u-boot env script look for bootscript, else fit image or else
finally look for legacy image uImage.
Cc: Stefano Babic <sbabic@denx.de> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Enabling FIT along with Signature will make bootm to
not-understanding u-boot legacy image formats like uImage, etc.
So this patch enabling legacy image format for backward compatibility.
Cc: Stefano Babic <sbabic@denx.de> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Wed, 21 Dec 2016 11:00:23 +0000 (12:00 +0100)]
defconfigs: engicam: Enable MMC commands in nand
For writing Linux or rootfs on to NAND, the best suitable way
is to use MMC commands since MMC driver by default enabled by
mx6_common.h, hence enabled MMC commands in nand defconfigs.
Cc: Stefano Babic <sbabic@denx.de> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Jagan Teki [Wed, 21 Dec 2016 11:00:22 +0000 (12:00 +0100)]
configs: engicam: Rename nand with gpmi-name in mtdparts
gpmi-nand is the proper name used in nand driver from Linux for all
imx related nand boards, so rename mtdparts name as gpmi-nand instead
of nand, this will eventually reflects all nand info to Linux from
u-boot like mtdparts.
Cc: Stefano Babic <sbabic@denx.de> Cc: Matteo Lisi <matteo.lisi@engicam.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Emmanuel Vadot [Tue, 27 Dec 2016 21:36:08 +0000 (22:36 +0100)]
tools: binman: Use /usr/bin/env to find python executable
Some OS (all BSD and probably others) do not have python in /usr/bin
but in another directory.
It is a common usage to use /usr/bin/env python as shebang for python
scripts so use this for binman.
Robert P. J. Day [Thu, 29 Dec 2016 10:23:19 +0000 (05:23 -0500)]
doc/README.cfi: Update code snippet, and add example.
First, update the code snippet referenced in the README file. And
since there are only two boards that override flash_cmd_reset(),
might as well show them both.
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Fabio Estevam [Tue, 27 Dec 2016 01:04:41 +0000 (23:04 -0200)]
mx6qsabreauto: Fix the EIM clock for the mx6qp variant
On the MX6Q the aclk_eim_slow_podf field is '1' after POR, while on the
MX6DQP it is '3'.
This makes the EIM clock to be only 66MHz on the mx6qp variant, instead of
132 MHz.
Instead of relying on the POR values for the CSMR1 register, make sure to
manually configure the clk_eim_slow_sel field as '00' so that EIM clock is
derived from AXI clock and the aclk_eim_slow_podf field as '1' so that EIM
clock can be AXI clock divided by 2.
This way a consistent EIM clock frequency is configured for all the mx6
variants.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com>
Sven Ebenfeld [Sun, 6 Nov 2016 15:37:58 +0000 (16:37 +0100)]
Makefile: preserve output for images that can contain HAB Blocks
To being able to sign created binaries, we need to know the HAB Blocks
for that image. Especially for the imximage type the HAB Blocks are
only available during creation of the image. We want to preserve the
information until we get to sign the files.
In the verbose case we still get them printed out instead of writing
to log files.
Cc: sbabic@denx.de
v2-Changes:
- No usage of MKIMAGEOUTPUT_$(@F) macro.
- Predefine default value /dev/null in every involved Makefile.
Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com> Reviewed-by: George McCollister <george.mccollister@gmail.com> Tested-by: George McCollister <george.mccollister@gmail.com>
Sven Ebenfeld [Sun, 6 Nov 2016 15:37:56 +0000 (16:37 +0100)]
tools: mkimage: add firmware-ivt image type for HAB verification
When we want to use Secure Boot with HAB from SPL over U-Boot.img,
we need to append the IVT to the image and leave space for the CSF.
Images generated as firmware_ivt can directly be signed using the
Freescale code signing tool. For creation of a CSF, mkimage outputs
the correct HAB Blocks for the image.
The changes to the usual firmware image class are quite small,
that is why I implemented that directly into the default_image.
Cc: sbabic@denx.de
v2-Changes: None
Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com> Reviewed-by: George McCollister <george.mccollister@gmail.com> Tested-by: George McCollister <george.mccollister@gmail.com>
Sven Ebenfeld [Sun, 6 Nov 2016 15:37:55 +0000 (16:37 +0100)]
arm: imx: add HAB authentication of image to SPL boot
When using HAB as secure boot mechanism on Wandboard, the chain of
trust breaks immediately after the SPL. As this is not checking
the authenticity of the loaded image before jumping to it.
The HAB status output will not be implemented in SPL as it adds
a lot of strings that are only required in debug cases. With those
it exceeds the maximum size of the available OCRAM (69 KiB).
The SPL MISC driver support must be enabled, so that the driver can use OTP fuse
to check if HAB is enabled.
Cc: sbabic@denx.de
v2-Changes: None
Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com> Reviewed-by: George McCollister <george.mccollister@gmail.com> Tested-by: George McCollister <george.mccollister@gmail.com>
Sven Ebenfeld [Sun, 6 Nov 2016 15:37:54 +0000 (16:37 +0100)]
arm: imx: remove bmode , hdmidet and dek commands from SPL
These files are blowing up the SPL and should not be required
there as the SPL delivers no command console. Because building fails
for mx27 and mx31 machines with SPL build, we remove the linker flag
for them from the Makefile. Nothing is built for them to be linked
in that directory.
Cc: sbabic@denx.de
v2 Changes:
- Remove mx27 and mx31 from Makefile during SPL build as nothing is built for
them in that directory. And removing the commands with the libs-y directive
lead to linker failures. e.g. "armv5te-ld.bfd: cannot find arch/arm/imx-common/built-in.o: No such file or directory)"
Signed-off-by: Sven Ebenfeld <sven.ebenfeld@gmail.com> Reviewed-by: George McCollister <george.mccollister@gmail.com> Tested-by: George McCollister <george.mccollister@gmail.com>
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