oweals/u-boot.git
8 years agousb: move CONFIG_USB_EHCI_MX7 to Kconfig
Stefan Agner [Wed, 13 Jul 2016 07:25:36 +0000 (00:25 -0700)]
usb: move CONFIG_USB_EHCI_MX7 to Kconfig

Create an entry for "config USB_EHCI_MX7" in Kconfig and
switch over to it for all boards.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
8 years agodm: imx: serial: Support DTE mode when using driver model
Stefan Agner [Wed, 13 Jul 2016 07:25:35 +0000 (00:25 -0700)]
dm: imx: serial: Support DTE mode when using driver model

The MXC UART IP can be run in DTE or DCE mode. This depends on the
board wiring and the pinmux used and hence is board specific. This
extends platform data with a new field to choose wheather DTE
mode shall be used.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
8 years agowarp7: Remove CONFIG_BOOTDELAY variable
Breno Lima [Wed, 13 Jul 2016 19:37:01 +0000 (16:37 -0300)]
warp7: Remove CONFIG_BOOTDELAY variable

It's not necessary anymore to declare the CONFIG_BOOTDELAY variable,
it's already set by default as 2 seconds.

Signed-off-by: Breno Lima <breno.lima@nxp.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agoARM: configs: cm_fx6: add mtd support
Christopher Spinrath [Tue, 12 Jul 2016 21:37:37 +0000 (23:37 +0200)]
ARM: configs: cm_fx6: add mtd support

The cm-fx6 module has an on-board spi flash chip. Enable mtd support
and the mtdparts command. Also define a default partitioning, add
it to the default environment, and enable support to overwrite the
partitioning defined in a device tree by it. Finally, probe for the
chip on preboot to register the flash chip and, thus, establish the
connection between the mtd environment settings and the actual device.

These changes move the effective default partitioning from the device
tree shipped with the vendor kernels to U-Boot which becomes the single
point of definition for the partitioning for all device tree based
kernels (in particular, for the upstream Linux kernel which does not
have a default partitioning defined in its device tree).

Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
8 years agoARM: board: cm_fx6: fixup mtd partitions in the fdt
Christopher Spinrath [Tue, 12 Jul 2016 21:37:36 +0000 (23:37 +0200)]
ARM: board: cm_fx6: fixup mtd partitions in the fdt

The cm-fx6 module has an on-board st,m25p compatible spi flash chip
used for U-Boot (binary & environment). Overwrite the partitions in
the device tree by the partition table provided in the mtdparts
environment variable, if it is set.

This allows to specify a kernel independent partitioning in the
environment and provides a convient way for the user to adapt the
partition table.

Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
8 years agofdt_support: define stub for fdt_fixup_mtdparts
Christopher Spinrath [Tue, 12 Jul 2016 21:37:35 +0000 (23:37 +0200)]
fdt_support: define stub for fdt_fixup_mtdparts

Define an inline stub for fdt_fixup_mtdparts in the case that
CONFIG_FDT_FIXUP_PARTITIONS is not defined. This avoids the need
to guard every call to this function by a proper #ifdef in board
files.

Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Igor Grinberg <grinberg@compulab.co.il>
8 years agoARM: configs: cm_fx6: improve default environment
Christopher Spinrath [Tue, 12 Jul 2016 21:37:34 +0000 (23:37 +0200)]
ARM: configs: cm_fx6: improve default environment

Currently, entire script segments have to be changed in the default
environment to change the kernel image location or to append kernel
cmdline parameters. In the later case this has to be changed for
every possible boot device.

Introduce new variables for kernel image locations and boot device
independent kernel parameters to make it easier to change these
settings.

Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Reviewed-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Nikita Kiryanov <nikita@compulab.co.il>
8 years agopico-imx6ul: Add PMIC support
Vanessa Maegima [Wed, 13 Jul 2016 17:27:32 +0000 (14:27 -0300)]
pico-imx6ul: Add PMIC support

Add PMIC support. Tested by command "pmic PFUZE3000 dump".

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agowandboard: move environment partition farther from u-boot.img
Alexey Brodkin [Sat, 9 Jul 2016 12:42:47 +0000 (15:42 +0300)]
wandboard: move environment partition farther from u-boot.img

Recently I started to notice that u-boot.img built for Wandboard
by some toolchains becomes so large that it basically overlaps with
U-Boot environment area on SD-card.

According to
http://wiki.wandboard.org/index.php/Boot-process#sdcard_boot_data_layout
Wandboard's SD-card layout is as follows:
------------------------------>8---------------------------
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
==========================================================
1. 0x00000000           Reserved For MBR
2. 0x00000200   512     Secondary Image Table (optional)
3. 0x00000400   1024    uBoot Image (Starting From IVT)
4. 0x00060000   393216  start of uboot env (size:8k)
5. 0x00062000           end of uboot env
6. 0x00100000   1048576 Linux kernel start
7. 0x0076AC00   7777280 start of partition 1
------------------------------>8---------------------------

So for U-Boot we have 383kB (392192 bytes).

But in up to date U-Boot for Wandboard we build separately
 a) SPL
 b) u-boot.img

which gives us a bit more detailed SD-card layout:
------------------------------>8---------------------------
==========================================================
1. 0x00000000           Reserved For MBR
2. 0x00000200   512     Secondary Image Table (optional)
3. 0x00000400   1024    SPL
4. 0x00011400   70656   u-boot.img
5. 0x00060000   393216  start of uboot env (size:8k)
6. 0x00062000           end of uboot env
...
------------------------------>8---------------------------

>From that layout we may calculate amount of space reserved for
u-boot.img. It's just 315kb (322560 bytes).

Now if I build U-Boot with Sourcery CodeBench ARM 2014.05 produced
u-boot.img is already more than we expected
(323840 bytes instead of "< 322560"):
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 323840 Jul  5 07:38 u-boot.img
------------------------------>8---------------------------

Funny enough if I rebuild U-Boot with ARM toolchain available in
my Fedora 23 distro u-boot.img becomes a little bit smaller:
------------------------------>8---------------------------
ls -la u-boot.img
-rw-rw-r-- 1 user user 322216 Jul  5 07:39 u-boot.img
------------------------------>8---------------------------

What's worse this problem might not affect people most of the time
because what happens people would just copy u-boot.img on SD-card and
live in happiness with it... well until somebody attempts to save
environment in U-Boot with "saveenv" command which will simply
overwrite the very end of u-boot.img.
That will lead to unusable SD-card until user dd u-boot.img on
SD-card again.

I may foresee this issue in the future to become more visible once we
add more features in U-Boot for Wandboard or just existing code base
becomes bulkier and people will consistently get larger u-boot.img
files produced.

IMHO there's an obvious solution for all that - just move U-Boot's env
to the very end of the gap between U-Boot and the first real partition
on the SD-card. This patch will follow
8fb9eea5653796 ("mx6sabre_common: Fix U-Boot corruption after 'saveenv'").
So env is still not in the very end of the gap (obviously 256kb is way
too much for U-Boot's env) but at least we have now the same
partitioning for i.MX6 boards.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Peter Korsgaard <peter@korsgaard.com>
Cc: Wolfgang Denk <wd@denx.de>
8 years agousbarmory: Add board_run_command() function
Andrej Rosano [Mon, 20 Jun 2016 15:21:49 +0000 (17:21 +0200)]
usbarmory: Add board_run_command() function

Define a default board_run_command() function. This function contains
the commands needed to boot the board when CLI is disabled (CONFIG_CMDLINE=n).

Signed-off-by: Andrej Rosano <andrej@inversepath.com>
8 years agousbarmory: switch to using kernel zImage
Andrej Rosano [Mon, 20 Jun 2016 15:21:48 +0000 (17:21 +0200)]
usbarmory: switch to using kernel zImage

Switch to using zImage instead of uImage.

Signed-off-by: Andrej Rosano <andrej@inversepath.com>
8 years agoimx6: clock: typo fix
Peng Fan [Thu, 30 Jun 2016 13:08:00 +0000 (21:08 +0800)]
imx6: clock: typo fix

Typo fix, "PPL2 -> PLL2"

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
8 years agoarch-mx6: fix MX6_PAD_DECLARE macro to work with MX6 duallite
Hannes Schmelzer [Wed, 22 Jun 2016 10:07:46 +0000 (12:07 +0200)]
arch-mx6: fix MX6_PAD_DECLARE macro to work with MX6 duallite

if we build for an i.mx6 (d)ual(l)ite CONFIC_MX6DL we shall use
MX6DL_PAD instead the common MX6_PAD.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
8 years agopico-imx6ul: Add USB Host support
Vanessa Maegima [Mon, 13 Jun 2016 16:01:38 +0000 (13:01 -0300)]
pico-imx6ul: Add USB Host support

Add USB host support.

Tested by connecting a USB pen drive:

=> usb start
starting USB...
USB0:   Port not available.
USB1:   USB EHCI 1.00
scanning bus 1 for devices... 2 USB Device(s) found
       scanning usb for storage devices... 1 Storage Device(s) found

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agopico-imx6ul: Add NFS boot support
Diego Dorta [Wed, 15 Jun 2016 16:53:41 +0000 (13:53 -0300)]
pico-imx6ul: Add NFS boot support

Add script for retrieving the kernel via TFTP and mounting the
rootfs via NFS.

Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agopico-imx6ul: Add a README file
Vanessa Maegima [Wed, 15 Jun 2016 15:48:15 +0000 (12:48 -0300)]
pico-imx6ul: Add a README file

Add a README file to help users to install U-boot binary into the eMMC.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agopico-imx6ul: Add DFU support
Vanessa Maegima [Wed, 15 Jun 2016 15:48:14 +0000 (12:48 -0300)]
pico-imx6ul: Add DFU support

DFU is a convenient way to program U-boot binary into the eMMC.

Add support for it.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agopico-imx6ul: Add Ethernet support
Diego Dorta [Fri, 10 Jun 2016 15:07:29 +0000 (12:07 -0300)]
pico-imx6ul: Add Ethernet support

Pico-imx6ul has a KSZ8081 Ethernet PHY.

Add support for it.

Signed-off-by: Diego Dorta <diego.dorta@nxp.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
8 years agomx7dsabresd: Fix the boot of a NXP kernel
Fabio Estevam [Fri, 10 Jun 2016 12:46:13 +0000 (09:46 -0300)]
mx7dsabresd: Fix the boot of a NXP kernel

Booting a NXP kernel with mainline U-boot leads to the following kernel
crash:

caam: probe of 30900000.caam failed with error -11
Unable to handle kernel NULL pointer dereference at virtual address 00000004
pgd = 80004000
[00000004] *pgd=00000000
Internal error: Oops: 805 [#1] PREEMPT SMP ARM

This happens because NXP kernel expects MX7 to boot in secure mode,
so introduce mx7dsabresd_secure_defconfig that selects CONFIG_MX7_SEC
and allows booting a NXP provided kernel successfully.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agomx7: Place MX7_SEC option in Kconfig
Fabio Estevam [Fri, 10 Jun 2016 12:46:12 +0000 (09:46 -0300)]
mx7: Place MX7_SEC option in Kconfig

MX7_SEC is an existing configuration option that allows booting the
kernel in secure mode.

Place this option in Kconfig, so that boards can select this option
in their defconfig files.

Selecting this option is necessary when booting a kernel provided by
NXP, such as 3.14_GA and 4.1.15_GA.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Michael Trimarchi <michael@amarulasolutions.com>
8 years agomx6sxsabresd: Avoid hardcoded RAM size
Vanessa Maegima [Thu, 9 Jun 2016 18:28:33 +0000 (15:28 -0300)]
mx6sxsabresd: Avoid hardcoded RAM size

Instead of passing the total RAM size via PHYS_SDRAM_SIZE option,
we should better use imx_ddr_size() function, which automatically
determines the RAM size.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
8 years agomx6sxsabreauto: Avoid hardcoded RAM size
Vanessa Maegima [Thu, 9 Jun 2016 18:28:32 +0000 (15:28 -0300)]
mx6sxsabreauto: Avoid hardcoded RAM size

Instead of passing the total RAM size via PHYS_SDRAM_SIZE option,
we should better use imx_ddr_size() function, which automatically
determines the RAM size.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agomx6slevk: Avoid hardcoded RAM size
Vanessa Maegima [Thu, 9 Jun 2016 18:28:31 +0000 (15:28 -0300)]
mx6slevk: Avoid hardcoded RAM size

Instead of passing the total RAM size via PHYS_SDRAM_SIZE option,
we should better use imx_ddr_size() function, which automatically
determines the RAM size.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agowandboard: enable SATA with imx6q
Gilles Chanteperdrix [Thu, 9 Jun 2016 08:33:27 +0000 (10:33 +0200)]
wandboard: enable SATA with imx6q

Signed-off-by: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
8 years agomx6qsabreauto: Avoid hardcoded RAM size
Vanessa Maegima [Wed, 8 Jun 2016 18:17:54 +0000 (15:17 -0300)]
mx6qsabreauto: Avoid hardcoded RAM size

Instead of passing the total RAM size via PHYS_SDRAM_SIZE option,
we should better use imx_ddr_size() function, which automatically
determines the RAM size.

Signed-off-by: Vanessa Maegima <vanessa.maegima@nxp.com>
Acked-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agomx6: Add Phytec PCM058 i.MX6 Quad
Stefano Babic [Wed, 8 Jun 2016 08:50:20 +0000 (10:50 +0200)]
mx6: Add Phytec PCM058 i.MX6 Quad

Add Phytec-i.MX6 SOM with NAND

  Support:
   - 1GB RAM
   - Ethernet
   - SPI-NOR Flash
   - NAND (1024 MB)
   - external SD
   - UART

Signed-off-by: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
8 years agomx6: add support for el6x board
Stefano Babic [Mon, 6 Jun 2016 09:19:42 +0000 (11:19 +0200)]
mx6: add support for el6x board

Custom Board based on MX6 Dual, 1GB RAM and eMMC.

There are two variants of the board with and without
PCIe (ZC5202 and ZC5601).

Signed-off-by: Stefano Babic <sbabic@denx.de>
8 years agodriver/net/fec: support fixed speed connection
Hannes Schmelzer [Wed, 22 Jun 2016 10:07:14 +0000 (12:07 +0200)]
driver/net/fec: support fixed speed connection

If MAC is directly connected to another MAC (like a switch for example)
we don't need to probe for a phy, autoneogation and so on. We simply
have to setup speed.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agopcie_imx: increment timeout for link up
Stefano Babic [Mon, 6 Jun 2016 09:14:19 +0000 (11:14 +0200)]
pcie_imx: increment timeout for link up

On some boards, the current 20ms timeout
is hit. Increase it to 40mS.

Signed-off-by: Stefano Babic <sbabic@denx.de>
8 years agoARM: board: cm-fx6: fix mmc for old revisions of utilite
Christopher Spinrath [Thu, 16 Jun 2016 12:02:56 +0000 (14:02 +0200)]
ARM: board: cm-fx6: fix mmc for old revisions of utilite

Old revisions of Utilite (based on cm-fx6) do not have a dedicated
card detect pin. But the card is removable by the user and card
detection can be realized with polling (e.g. supported by Linux).

Add the broken-cd property to the mmc device tree instead of the
non-removable property to make card detection possible if polling
is supported.

Signed-off-by: Christopher Spinrath <christopher.spinrath@rwth-aachen.de>
Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
8 years agoimx_common: Return MMCSD_MODE_FS in spl_boot_mode() also for EXTFS
Petr Kulhavy [Sun, 12 Jun 2016 11:18:32 +0000 (13:18 +0200)]
imx_common: Return MMCSD_MODE_FS in spl_boot_mode() also for EXTFS

spl_boot_mode() returned MMCSD_MODE_RAW on MMC if CONFIG_SPL_EXT_SUPPORT
was configured. EXTFS is the default filesystem selected in imx6_spl.h
and the function should return MMCSD_MODE_FS instead.

Fix this and return MMCSD_MODE_FS instead in such cases.

Signed-off-by: Petr Kulhavy <brain@jikos.cz>
CC: Stefano Babic <sbabic@denx.de>
CC: Tim Harvey <tharvey@gateworks.com>
CC: Fabio Estevam <Fabio.Estevam@freescale.com>
8 years agoPrepare v2016.07 v2016.07
Tom Rini [Mon, 11 Jul 2016 19:01:01 +0000 (15:01 -0400)]
Prepare v2016.07

Signed-off-by: Tom Rini <trini@konsulko.com>
8 years agodoc: ARMv8: add README.pine64
Andre Przywara [Fri, 8 Jul 2016 14:25:23 +0000 (15:25 +0100)]
doc: ARMv8: add README.pine64

Since we lack information about the DRAM initialization for the
Allwinner A64 SoC, booting any A64 based board like the Pine64 is a bit
involved at the moment.
Add a README file to explain the process.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Move to board/sunxi/ from doc/]
Signed-off-by: Tom Rini <trini@konsulko.com>
8 years agomkimage -l is broken for images after gpimage
Stefano Babic [Mon, 11 Jul 2016 14:09:48 +0000 (16:09 +0200)]
mkimage -l is broken for images after gpimage

Because a gpimage cannot be detected, a false
GP header is printed instead of checking
for further image types.

Move gpimage as last to be linked, letting check
all other image types and printing a GP header just
in case no image is detected.

Signed-off-by: Stefano Babic <sbabic@denx.de>
8 years agogit-mailrc: add rockchip alias
jk.kernel@gmail.com [Sat, 9 Jul 2016 13:12:04 +0000 (21:12 +0800)]
git-mailrc: add rockchip alias

It's easier to Cc rockchip maintainers on rockchip-releated patches.

Signed-off-by: jk <jk.kernel@gmail.com>
8 years agoarmv8: Enable CPUECTLR.SMPEN for coherency
Mingkai Hu [Thu, 7 Jul 2016 04:22:12 +0000 (12:22 +0800)]
armv8: Enable CPUECTLR.SMPEN for coherency

For A53, data coherency is enabled only when the CPUECTLR.SMPEN bit is
set. The SMPEN bit should be set before enabling the data cache.
If not enabled, the cache is not coherent with other cores and
data corruption could occur.

For A57/A72, SMPEN bit enables the processor to receive instruction
cache and TLB maintenance operations broadcast from other processors
in the cluster. This bit should be set before enabling the caches and
MMU, or performing any cache and TLB maintenance operations.

Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agotest/py: support 'memstart =' in u_boot_utils.find_ram_base()
Daniel Schwierzeck [Wed, 6 Jul 2016 10:44:22 +0000 (12:44 +0200)]
test/py: support 'memstart =' in u_boot_utils.find_ram_base()

Some archs like MIPS or PPC have a different 'bdinfo' output
than ARM regarding the memory configuration. Also support
'memstart = 0x*' in u_boot_utils.find_ram_base() to make
all tests requiring the RAM base working on those archs.

Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
8 years agotest/py: strip VT100 codes from match buffer
Stephen Warren [Wed, 6 Jul 2016 16:34:30 +0000 (10:34 -0600)]
test/py: strip VT100 codes from match buffer

Prior to this patch, any VT100 codes emitted by U-Boot are considered part
of a command's output, which often causes tests to fail. For example,
test_env_echo_exists executes printenv, and then considers any text on a
line before an = sign as a valid U-Boot environment variable name. This
includes any VT100 codes emitted. When the test later attempts to use that
variable, the name would be invalid since it includes the VT100 codes.
Solve this by stripping VT100 codes from the match buffer, so they are
never seen by higher level test code.

The codes are still logged unmodified, so that users can expect U-Boot's
exact output without interference. This does clutter the log file a bit.
However, it allows users to see exactly what U-Boot emitted rather than a
modified version, which hopefully is better for debugging. It's also much
simpler to implement, since logging happens as soon as text is received,
and so stripping the VT100 codes from the log would require handling
reception and stripping of partial VT100 codes.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
8 years agoarm: Fix setjmp (again)
Alexander Graf [Tue, 5 Jul 2016 18:37:17 +0000 (20:37 +0200)]
arm: Fix setjmp (again)

Commit e677724 (arm: Fix setjmp) added code to fix compilation of the setjmp
code path with thumv1. Unfortunately it missed a constraint that the adr
instruction can only refer to 4 byte aligned offsets.

So this patch adds the required alignment hooks to make compilation
work again even when setjmp doesn't happen to be 4 byte aligned.

Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Tom Rini <trini@konsulko.com>
8 years agoSPL: tiny-printf: avoid any BSS usage
Andre Przywara [Fri, 8 Jul 2016 14:18:35 +0000 (15:18 +0100)]
SPL: tiny-printf: avoid any BSS usage

As printf calls may be executed quite early, we should avoid using any
BSS stored variables, since some boards put BSS in DRAM, which may not
have been initialised yet.
Explicitly mark those "static global" variables as belonging to the
.data section, to keep tiny-printf clear of any BSS usage.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
8 years agotest/py: fix CONFIG_ tests
Stephen Warren [Wed, 6 Jul 2016 15:04:08 +0000 (09:04 -0600)]
test/py: fix CONFIG_ tests

Some CONFIG_ variables were recently renamed, but test/py wasn't updated
to match. This causes some tests to be skipped. Fix test/py so the tests
are run.

Fixes: 11636258981a ("Rename reset to sysreset")
Fixes: f1f9d4fac527 ("hush: complete renaming CONFIG_SYS_HUSH_PARSER to CONFIG_HUSH_PARSER")
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
8 years agommc: msm_sdhci: Set mmc->dev pointer in msm_sdc_probe()
Mateusz Kulikowski [Sun, 26 Jun 2016 20:43:55 +0000 (22:43 +0200)]
mmc: msm_sdhci: Set mmc->dev pointer in msm_sdc_probe()

MMC core expects (now) valid mmc->dev pointer.
During conversion in commit cffe5d86 not every driver was updated.

This patch fixes crash while accessing MMC on
boards using Qualcomm SDHCI controller.

Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
8 years agoMerge branch 'master' of git://git.denx.de/u-boot-usb
Tom Rini [Thu, 7 Jul 2016 13:58:41 +0000 (09:58 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-usb

8 years agopowerpc: mpc85xx: kmp204x: Fix compiling error for usb errata
York Sun [Wed, 6 Jul 2016 23:39:51 +0000 (16:39 -0700)]
powerpc: mpc85xx: kmp204x: Fix compiling error for usb errata

Commit 9262367 moves USB errata workaround into a C file. This
causes compiling error for kmcoge4 and kmlion1. To enable the
errata workaround, define CONFIG_USB_EHCI_FSL in common header.

Signed-off-by: York Sun <york.sun@nxp.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ed Swarthout <Ed.Swarthout@nxp.com>
Cc: Sriram Dash <sriram.dash@nxp.com>
Fixes: 92623672f9d3 ("fsl: usb: make errata function common for PPC and ARM")

8 years agoMerge branch 'master' of git://git.denx.de/u-boot-tegra
Tom Rini [Wed, 6 Jul 2016 19:55:36 +0000 (15:55 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-tegra

8 years agoMerge branch 'master' of git://git.denx.de/u-boot-net
Tom Rini [Wed, 6 Jul 2016 19:55:21 +0000 (15:55 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-net

8 years agonet: rtl8169: Fix return value for rtl_send_common
Oleksandr Tymoshenko [Fri, 1 Jul 2016 20:22:00 +0000 (13:22 -0700)]
net: rtl8169: Fix return value for rtl_send_common

Return value of rtl_send_common propogates unmodified all the way
up to eth_send and further to API consumer if CONFIG_API is enabled.
Previously rtl_send_common returned number of bytes sent on success
which was erroneouly detected as error condition by API consumers
that checked for operation success by comparing return value with 0.

Switch rtl_send_common to use common convention: return 0 on success
and negative value for failure.

Cc: Stephen Warren <swarren@nvidia.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Oleksandr Tymoshenko <gonzo@bluezbox.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: Fix incorrect RPC packets on 64-bit systems
Ralf Hubert [Fri, 1 Jul 2016 11:19:51 +0000 (13:19 +0200)]
net: Fix incorrect RPC packets on 64-bit systems

This patch fixes incorrect RPC packet layout caused by
'long' type size difference on 64 and 32-bit architectures.

Signed-off-by: Ralf Hubert <r.hubert@technisat.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agodriver: net: phylib: add support for aquantia AQR106/107 PHY
Mingkai Hu [Fri, 1 Jul 2016 11:03:23 +0000 (19:03 +0800)]
driver: net: phylib: add support for aquantia AQR106/107 PHY

This patch adds support for aquantia AQR106/107 PHY.

Signed-off-by: Mingkai Hu <mingkai.hu@nxp.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agonet: designware: Make driver independent from DM_GPIO again
Alexey Brodkin [Mon, 27 Jun 2016 10:17:51 +0000 (13:17 +0300)]
net: designware: Make driver independent from DM_GPIO again

Commit 90b7fc924adf "net: designware: support phy reset device-tree
bindings" made DW GMAC driver dependent on DM_GPIO by unconditional
usage of purely DM_GPIO stuff like:
 * dm_gpio_XXX()
 * gpio_request_by_name()

But since that driver as of today might be easily used without
DM_GPIO (that's the case for Synopsys AXS10x boards) we're
shielding all DM_GPIO things by ifdefs.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Beniamino Galvani <b.galvani@gmail.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Cc: Sonic Zhang <sonic.zhang@analog.com>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
8 years agocommon: Always include errno.h in common.h
Joe Hershberger [Mon, 4 Apr 2016 09:07:33 +0000 (04:07 -0500)]
common: Always include errno.h in common.h

We want people using errnos for errors instead of -1, so make it easy
by always including the definition of all the errnos.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
8 years agofdt: Drop some unused compatible strings
Simon Glass [Sun, 8 May 2016 22:55:22 +0000 (16:55 -0600)]
fdt: Drop some unused compatible strings

We have driver-model drivers for some of these now, so drop them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agotegra: video: Always use write-through cache on LCD
Simon Glass [Sun, 8 May 2016 22:55:21 +0000 (16:55 -0600)]
tegra: video: Always use write-through cache on LCD

This seems to give the best performance, so let's use it always.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agovideo: tegra: Move to using simple-panel and pwm-backlight
Simon Glass [Sun, 8 May 2016 22:55:20 +0000 (16:55 -0600)]
video: tegra: Move to using simple-panel and pwm-backlight

We have standard drivers for panels and backlights which can do most of the
work for us. Move the tegra20 LCD driver over to use those instead of custom
code.

This patch includes device tree changes for the nvidia boards. I have only
been able to test seaboard. If this patch is applied, these boards will
also need to be synced with the kernel, and updated to use display-timings:

   - colibri
   - medcom-wide
   - paz00
   - tec

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agotegra: dts: Sync tegra20 device tree files with Linux
Simon Glass [Sun, 8 May 2016 22:55:19 +0000 (16:55 -0600)]
tegra: dts: Sync tegra20 device tree files with Linux

Sync everything except the display panel, which will come in a future patch.
One USB port is left disabled since we don't want to support it in U-Boot.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agoerrno: Allow errno_str() to be used without CONFIG_ERRNO_STR
Simon Glass [Sun, 8 May 2016 22:55:18 +0000 (16:55 -0600)]
errno: Allow errno_str() to be used without CONFIG_ERRNO_STR

The pmic framework uses errno_str() and this requires board that use it to
enable CONFIG_ERRNO_STR to avoid a build error. Update the header to provide
a NULL error message when CONFIG_ERRNO_STR is not defined, and fix the build
error.

This will show as "(null)" when U-Boot prints it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agoerrno: Add copyright header and header guard
Simon Glass [Sun, 8 May 2016 22:55:17 +0000 (16:55 -0600)]
errno: Add copyright header and header guard

Bring in a copyright for this file from cmd/pmic.c since this file was
submitted by the same author at around the same time. Also fix the missing
header guard.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agopci: tegra: actually program REFCLK_CFG* on recent SoCs
Stephen Warren [Fri, 24 Jun 2016 14:36:04 +0000 (08:36 -0600)]
pci: tegra: actually program REFCLK_CFG* on recent SoCs

On recent SoCs, tegra_pcie_phy_enable() isn't called; but instead
tegra_pcie_enable_controller() calls tegra_xusb_phy_enable(). However,
part of tegra_pcie_phy_enable() needs to happen in all cases. Move that
code to tegra_pcie_port_enable() instead.

For reference, NVIDIA's downstream Linux kernel performs this operation
in tegra_pcie_enable_rp_features(), which is called immediately after
tegra_pcie_port_enable(). Since that function doesn't exist in the U-Boot
driver, we'll just add it to the tail of tegra_pcie_port_enable() instead.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agopci: tegra: correctly program PADS_REFCLK registers
Stephen Warren [Tue, 21 Jun 2016 18:47:51 +0000 (12:47 -0600)]
pci: tegra: correctly program PADS_REFCLK registers

The value that should be programmed into the PADS_REFCLK register varies
per SoC. Fix the Tegra PCIe driver to program the correct values. Future
SoCs will require different values in cfg0/1, so the two values are stored
separately in the per-SoC data structures.

For reference, the values are all documented in NV bug 1771116 comment 20.
The Tegra210 value doesn't match the current TRM, but I've filed a bug to
get the TRM fixed. Earlier TRMs don't document the value this register
should contain, but the ASIC team has validated all these values, except
for the Tegra20 value which is simply left unchanged in this patch.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
8 years agorockchip: video: Lower hpd wait time
Sjoerd Simons [Sun, 28 Feb 2016 21:40:02 +0000 (22:40 +0100)]
rockchip: video: Lower hpd wait time

Waiting 30 seconds for the hpd to go high seems a bit much, especially
on headless boots. Lowering the timeout to 300ms.

Sending as RFC because frankly i don't know what a sensible timeout is
here, but 30 seconds is clearly not it :)

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Simon Glass <sjg@chromium.org>
Dropped RFC tag:
Signed-off-by: Simon Glass <sjg@chromium.org>
8 years agopowerpc: mpc85xx: Do not build errata command in SPL
Marek Vasut [Tue, 5 Jul 2016 15:40:27 +0000 (17:40 +0200)]
powerpc: mpc85xx: Do not build errata command in SPL

The errata command is useless in SPL, so don't build it. This fixes
multiple build failures on PowerPC.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: York Sun <york.sun@nxp.com>
Fixes: 92623672f9d3 ("fsl: usb: make errata function common for PPC and ARM")

8 years agousb: dm: Make "usb info" use usb_for_each_root_dev()
Hans de Goede [Sun, 3 Jul 2016 18:22:05 +0000 (20:22 +0200)]
usb: dm: Make "usb info" use usb_for_each_root_dev()

The old dm "usb info" implementation has several issues:

1) NULL pointer deref when a bus has no children
2) Not showing usb devices on busses without an emulated root-hub (otg host)
3) Attempting to show devices on inactive busses
4) "usb info" Would cause some hosts to get re-probed something which only
   "usb reset" should do

TL;DR: proper iterating over usb bus root devs is hard, use the helper
for it.

Reported-by: Bernhard Nortmann <bernhard.nortmann@web.de>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agousb: dm: Add a usb_for_each_root_dev() helper function
Hans de Goede [Sun, 3 Jul 2016 18:22:04 +0000 (20:22 +0200)]
usb: dm: Add a usb_for_each_root_dev() helper function

Iterating over usb-root devs and doing something for all of them is
a bit tricky with dm, factor out the proven usb_show_tree() for this
into a helper function.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agoMerge git://git.denx.de/u-boot-arc
Tom Rini [Mon, 4 Jul 2016 15:46:21 +0000 (11:46 -0400)]
Merge git://git.denx.de/u-boot-arc

8 years agoarc: make global_data.h usable in assembly files
Alexey Brodkin [Mon, 4 Jul 2016 08:37:55 +0000 (11:37 +0300)]
arc: make global_data.h usable in assembly files

Currently on attempt to use global_data.h in an assembly file following
will happen:
-------------------->8-----------------
./arch/arc/include/asm/global_data.h: Assembler messages:
./arch/arc/include/asm/global_data.h:11: Error: bad instruction 'struct arch_global_data{'
./arch/arc/include/asm/global_data.h:12: Error: junk at end of line, first unrecognized character is `}'
scripts/Makefile.build:316: recipe for target 'arch/arc/lib/start.o' failed
-------------------->8-----------------

In this change we disable struct arch_global_data in ASM which fixes
the issue above.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
8 years agoarc: Use "-mcpu=archs" instead of deprecated "-marchs" for ARC HS
Alexey Brodkin [Thu, 16 Jun 2016 08:55:00 +0000 (10:55 +0200)]
arc: Use "-mcpu=archs" instead of deprecated "-marchs" for ARC HS

Newer ARC toolchains don't support "-marchs" option any longer.
Instead "-mcpu=archs" should be used. What's also important older
toiolchains that support ARC HS cores will also happily accept
"-mcpu=archs" so that's a very safe move.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
8 years agoMerge branch 'master' of http://git.denx.de/u-boot-sunxi
Tom Rini [Sat, 2 Jul 2016 20:32:15 +0000 (16:32 -0400)]
Merge branch 'master' of git.denx.de/u-boot-sunxi

8 years agosunxi: Add defconfig and DTS file for Allwinner R16 EVB (Parrot)
Quentin Schulz [Fri, 24 Jun 2016 12:33:35 +0000 (14:33 +0200)]
sunxi: Add defconfig and DTS file for Allwinner R16 EVB (Parrot)

The Parrot Board is an evaluation board with an Allwinner R16 (assumed
to be close to an Allwinner A33), 4GB of eMMC, 512MB of RAM, USB host
and OTG, a WiFi/Bluetooth combo chip, a micro SD Card reader, 2
controllable buttons, an LVDS port with separated backlight and
capacitive touch panel ports, an audio/microphone jack, a camera CSI
port, 2 sets of 22 GPIOs and an accelerometer.

The DTS file is identical to the one submitted to the upstream kernel.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: Add missing boot_media fields in the SPL header
Olliver Schinagl [Mon, 13 Jun 2016 16:13:07 +0000 (18:13 +0200)]
sunxi: Add missing boot_media fields in the SPL header

Commit b19236fd1 ("sunxi: Increase SPL header size to 64 bytes to avoid
code corruption") Added defines for MMC0 and SPI as boot identification.
After verifying on an OLinuXino Lime2 with NAND and eMMC, the expected
values have been confirmed and added to spl.h

Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
8 years agosunxi: spl: Fix DRAM info printing
Hans de Goede [Sun, 26 Jun 2016 11:56:01 +0000 (13:56 +0200)]
sunxi: spl: Fix DRAM info printing

The switch to simple_printf was causing the SPL dram info to show as:

DRAM: u MiB

This fixes this by switching from %lu to %d for printing the DRAM size.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
8 years agoMerge branch 'master' of git://git.denx.de/u-boot-usb
Tom Rini [Sat, 2 Jul 2016 02:35:20 +0000 (22:35 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-usb

8 years agoMerge branch 'master' of git://git.denx.de/u-boot-socfpga
Tom Rini [Sat, 2 Jul 2016 02:35:12 +0000 (22:35 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-socfpga

8 years agoPrepare v2016.07-rc3 v2016.07-rc3
Tom Rini [Fri, 1 Jul 2016 21:37:17 +0000 (17:37 -0400)]
Prepare v2016.07-rc3

Signed-off-by: Tom Rini <trini@konsulko.com>
8 years agoMerge branch 'master' of git://git.denx.de/u-boot-uniphier
Tom Rini [Fri, 1 Jul 2016 21:43:06 +0000 (17:43 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-uniphier

8 years agommc: increase MMC SDHCI read status timeout
Steve Rae [Wed, 29 Jun 2016 20:42:01 +0000 (13:42 -0700)]
mmc: increase MMC SDHCI read status timeout

Otherwise,  ocassionally see errors like this:
  Flashing sparse image at offset 2078720
  Flashing Sparse Image
  sdhci_send_command: Timeout for status update!
  mmc fail to send stop cmd
  write_sparse_image: Write failed, block #2181088 [0]

This does not affect the actual writing speed, which is controlled by
the default value:
  CONFIG_SDHCI_CMD_DEFAULT_TIMEOUT

It only increases the retries when reading:
  SDHCI_INT_STATUS
to avoid the timeout error.

Signed-off-by: Steve Rae <steve.rae@raedomain.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tested-by: Jaehoon Chung <jh80.chung@samsung.com>
8 years agoti_omap5_common: Find right dtb file for DRA72-RevC Evm
Lokesh Vutla [Wed, 29 Jun 2016 09:20:41 +0000 (14:50 +0530)]
ti_omap5_common: Find right dtb file for DRA72-RevC Evm

DRA72-Evm revC uses dra72-evm-revc.dtb. Update the same in env vatiables.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
8 years agoautoboot: move bootdelay >= 0 check to abortboot()
Masahiro Yamada [Mon, 27 Jun 2016 07:23:04 +0000 (16:23 +0900)]
autoboot: move bootdelay >= 0 check to abortboot()

Move the bootdelay >= 0 check to the caller, which simplifies
the callees.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
8 years agoautoboot: move CONFIG_SILENT_CONSOLE handling
Masahiro Yamada [Mon, 27 Jun 2016 07:23:03 +0000 (16:23 +0900)]
autoboot: move CONFIG_SILENT_CONSOLE handling

Factor out the same code from the callees to the caller.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
8 years agoautoboot: rename abortboot_{keyed, normal} to __abortboot
Masahiro Yamada [Mon, 27 Jun 2016 07:23:02 +0000 (16:23 +0900)]
autoboot: rename abortboot_{keyed, normal} to __abortboot

Because abortboot_keyed() and abortboot_normal() are not compiled
at the same time, we can rename both of them to __abortboot().
This allows to drop #ifdef from the caller.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
8 years agoautoboot: remove CONFIG_ZERO_BOOTDELAY_CHECK
Masahiro Yamada [Mon, 27 Jun 2016 07:23:01 +0000 (16:23 +0900)]
autoboot: remove CONFIG_ZERO_BOOTDELAY_CHECK

As the help message of CONFIG_BOOTDELAY says, CONFIG_BOOTDELAY=-2
means the autoboot with no delay, with no abort check even if
CONFIG_ZERO_BOOTDELAY_CHECK is defined.

To sum up, the autoboot behaves as follows:

 [1] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=y
    autoboot with no delay, but you can abort it by key input

 [2] CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n
    autoboot with no delay, with no check for abort

 [3] CONFIG_BOOTDELAY=-1
    disable autoboot

 [4] CONFIG_BOOTDELAY=-2
    autoboot with no delay, with no check for abort

As you notice, [2] and [4] come to the same result, which means we
do not need CONFIG_ZERO_BOOTDELAY_CHECK.  We can control all the
cases only by CONFIG_BOOTDELAY, like this:

 [1] CONFIG_BOOTDELAY=0
    autoboot with no delay, but you can abort it by key input

 [2] CONFIG_BOOTDELAY=-1
    disable autoboot

 [3] CONFIG_BOOTDELAY=-2
    autoboot with no delay, with no check for abort

This commit converts the logic as follow:
  CONFIG_BOOTDELAY=0 && CONFIG_ZERO_BOOTDELAY_CHECK=n
    --> CONFIG_BOOTDELAY=-2

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Acked-by: Christian Riesch <christian.riesch@omicronenergy.com>
Acked-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
8 years agodoc: bootdelay: drop explanation about CONFIG_BOOTDELAY from README
Masahiro Yamada [Mon, 27 Jun 2016 07:23:00 +0000 (16:23 +0900)]
doc: bootdelay: drop explanation about CONFIG_BOOTDELAY from README

The same information now exists in common/Kconfig.  Do not duplicate
documentation from the point of view of maintainability.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heiko Schocher <hs@denx.de>
8 years agoARM: socfpga: move CONFIG_BOOTDELAY to Kconfig for IS1 board
Masahiro Yamada [Mon, 27 Jun 2016 07:22:59 +0000 (16:22 +0900)]
ARM: socfpga: move CONFIG_BOOTDELAY to Kconfig for IS1 board

This recently added board missed the tree-wide migration of
CONFIG_BOOTDELAY.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Pavel Machek <pavel@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Stefan Roese <sr@denx.de>
8 years agoARM: AM437x: Align HS device variant defconfig filename
Andreas Dannenberg [Wed, 22 Jun 2016 22:10:26 +0000 (17:10 -0500)]
ARM: AM437x: Align HS device variant defconfig filename

Align the name of the defconfig file for high-security (HS) device variants
from the AM43xx family of SoCs with the corresponding name used for the
general purpose devices. This allows for easier cross-association of those
files and also provides room to grow from an HS device part number
perspective.

Furthermore, update and cleanup associated MAINTAINERS file.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Madan Srinivas <madans@ti.com>
8 years agodriver: qspi: correct QSPI disable CS reset value
Praneeth Bajjuri [Tue, 21 Jun 2016 08:35:36 +0000 (14:05 +0530)]
driver: qspi: correct QSPI disable CS reset value

Correcting QSPI disable/unselect CS reset value.
CTRL_CORE_CONTROL_IO_2: QSPI_MEMMAPPED_CS[10:8]

This is not causing any issue, but its better
to untouch the reserved bits.

Praneeth Bajjuri <praneeth@ti.com>
Signed-off-by: Ravi Babu <ravibabu@ti.com>
8 years agoARM: uniphier: add external IRQ setup code
Masahiro Yamada [Wed, 29 Jun 2016 10:39:03 +0000 (19:39 +0900)]
ARM: uniphier: add external IRQ setup code

I will carry this work-around until it is cared in the kernel.
This looks up the AIDET node and sets up a register to handle
active low interrupt signals.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agoARM: dts: uniphier: add AIDET nodes
Masahiro Yamada [Wed, 29 Jun 2016 10:39:02 +0000 (19:39 +0900)]
ARM: dts: uniphier: add AIDET nodes

The AIDET (ARM Interrupt Detector Add-on Circuit) is a kind of
syscon block related with the interrupt controller.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: add Ethernet pin-mux settings
Masahiro Yamada [Wed, 29 Jun 2016 10:39:01 +0000 (19:39 +0900)]
pinctrl: uniphier: add Ethernet pin-mux settings

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: avoid building unneeded pin-mux tables for SPL
Masahiro Yamada [Wed, 29 Jun 2016 10:39:00 +0000 (19:39 +0900)]
pinctrl: uniphier: avoid building unneeded pin-mux tables for SPL

SPL does not use all of the devices, so we can save some memory
footprint.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: support pin configuration for dedicated pins
Masahiro Yamada [Wed, 29 Jun 2016 10:38:59 +0000 (19:38 +0900)]
pinctrl: uniphier: support pin configuration for dedicated pins

PH1-LD4 and PH1-sLD8 SoCs have pins that support pin configuration
(pin biasing, drive strength control), but not pin-muxing.

Allow to fill the mux value table with -1 for those pins; pins with
mux value -1 will be skipped in the pin-mux set function.  The mux
value type should be changed from "unsigned" to "int" in order to
accommodate -1 as a special case.

[ Linux commit: 363c90e743b50a432a91a211dd8b078d9df446e9 ]

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: split pinctrl driver for PH1-LD11 and PH1-LD20
Masahiro Yamada [Wed, 29 Jun 2016 10:38:58 +0000 (19:38 +0900)]
pinctrl: uniphier: split pinctrl driver for PH1-LD11 and PH1-LD20

PH1-LD11 and PH1-LD20 have much pin controlling in common, so I
added a single driver shared between them in the initial commit.

However, the Ethernet pin-mux settings I am going to add are
different with each other, and they may diverge more as the
progress of development.  Split it into two dedicated drivers.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: allow to have pinctrl node under syscon node
Masahiro Yamada [Wed, 29 Jun 2016 10:38:57 +0000 (19:38 +0900)]
pinctrl: uniphier: allow to have pinctrl node under syscon node

Currently, the UniPhier pinctrl driver itself is a syscon, but it
turned out much more reasonable to make it a child node of a syscon
because our syscon node consists of a bunch of system configuration
registers, not only pinctrl, but also phy, and misc registers.
It is difficult to split the node.  This commit allows to migrate to
the new DT structure.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agoARM: dts: uniphier: sync Device Trees with upstream Linux
Masahiro Yamada [Wed, 29 Jun 2016 10:38:56 +0000 (19:38 +0900)]
ARM: dts: uniphier: sync Device Trees with upstream Linux

I periodically sync Device Trees for better maintainability.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: remove unneeded pin group nand_cs1
Masahiro Yamada [Wed, 29 Jun 2016 10:38:55 +0000 (19:38 +0900)]
pinctrl: uniphier: remove unneeded pin group nand_cs1

This SoC does not support NAND CS1.  This place-holder is no longer
necessary.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: fix NAND pin-mux setting for PH1-LD11/LD20
Masahiro Yamada [Wed, 29 Jun 2016 10:38:54 +0000 (19:38 +0900)]
pinctrl: uniphier: fix NAND pin-mux setting for PH1-LD11/LD20

My mistake in the initial support patch.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agopinctrl: uniphier: remove wrong pin-mux functions for ProXstream2
Masahiro Yamada [Wed, 29 Jun 2016 10:38:53 +0000 (19:38 +0900)]
pinctrl: uniphier: remove wrong pin-mux functions for ProXstream2

These are pin group names, not function names.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agoARM: uniphier: fix typo "talbe"
Masahiro Yamada [Fri, 24 Jun 2016 02:51:38 +0000 (11:51 +0900)]
ARM: uniphier: fix typo "talbe"

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
8 years agox86: coreboot: Remove the dummy pch driver
Bin Meng [Wed, 22 Jun 2016 09:30:03 +0000 (02:30 -0700)]
x86: coreboot: Remove the dummy pch driver

There is a dummy pch driver in the coreboot directory. This causes
drivers of its children fail to function due to empty ops. Remove
the whole file since it is no longer needed.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
8 years agoMerge git://git.denx.de/u-boot-fsl-qoriq
Tom Rini [Tue, 28 Jun 2016 19:59:05 +0000 (15:59 -0400)]
Merge git://git.denx.de/u-boot-fsl-qoriq

8 years agoconfigs: Re-sync after boot menu changes
Tom Rini [Tue, 28 Jun 2016 02:40:17 +0000 (22:40 -0400)]
configs: Re-sync after boot menu changes

Signed-off-by: Tom Rini <trini@konsulko.com>
8 years agoarmv8: dts: fsl: Remove cpu nodes from Layerscape DTSIs
Abhimanyu Saini [Tue, 14 Jun 2016 07:48:31 +0000 (13:18 +0530)]
armv8: dts: fsl: Remove cpu nodes from Layerscape DTSIs

Currently layescape SoCs are not using cpu nodes. So removing
them in favour of compatibly with  similar SoCs that
have different cores like LS2080A and LS2088A.

This has been tested on LS2080AQDS, LS1043ARDB, LS1012ARDB.

Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>