Commit graph

39439 commits

Author SHA1 Message Date
Joshua Scott
41d1258ace net: asix: Fix AX88772B when used with DriverModel
A previous patch (net: asix: fix operation without eeprom) added a
two-byte shift to the packet buffer when receiving a packet on the
AX88772B.

This shift was not included when the driver was updated to work with
DriverModel. Testing on a Marvell DB-88F6820-ACM showed that the adapter
was not functioning correctly (EHCI timeouts).

This patch brings the two-byte shift to the DriverModel implementation
of ops->recv (asix_eth_recv).

Testing on the same board, we were able to TFTP a file over and confirm
that the crc32 was correct.

Signed-off-by: Joshua Scott <joshua.scott@alliedtelesis.co.nz>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-09-09 13:13:42 -05:00
Joe Hershberger
11e8ec96dc Revert "net: nfs: Correct the reply data buffer size"
This reverts commit 6279b49e6c.

This caused a bad data crc.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reported-by: Guillaume GARDET <guillaume.gardet@free.fr>
2016-09-09 13:13:41 -05:00
Joe Hershberger
a73588fe48 Revert "net: nfs: Use the tx buffer to construct rpc msgs"
This reverts commit 998372b479.

This caused a data abort on some platform.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Reported-by: Guillaume GARDET <guillaume.gardet@free.fr>
2016-09-09 13:13:41 -05:00
Tom Rini
aca5cd27db configs: Resync with savedefconfig
Signed-off-by: Tom Rini <trini@konsulko.com>
2016-09-09 09:51:28 -04:00
Tom Rini
16f416661e Merge branch 'master' of git://www.denx.de/git/u-boot-imx 2016-09-09 09:45:32 -04:00
Lokesh Vutla
01c5075506 board: ks2: README: Update to add K2G support
Update the README to add support for K2G EVM. Also
- Add steps on how to use MMC boot
- Fix load address when using CCS
- Update build target to u-boot.bin from u-boot-dtb.bin as all ks2
  platforms uses DT.

Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-09-07 13:52:20 -04:00
Mian Yousaf Kaukab
4c02c11de8 efi_loader: provide efi_mem_desc version
Provide version of struct efi_mem_desc in efi_get_memory_map().

EFI_BOOT_SERVICES.GetMemoryMap() in UEFI specification v2.6 defines
memory descriptor version to 1. Linux kernel also expects descriptor
version to be 1 and prints following warning during boot if its not:

Unexpected EFI_MEMORY_DESCRIPTOR version 0

Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@gmail.com>
2016-09-07 08:49:07 -04:00
Jonathan Gray
bac17b78da image-fit: switch ENOLINK to ENOENT
ENOLINK is not required by POSIX and does not exist on OpenBSD
and likely other systems.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
2016-09-07 08:49:06 -04:00
Jonathan Gray
3715a540c4 compiler.h: use system endian macros on OpenBSD
The u-boot endian macros map directly to system endian
macros on OpenBSD.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
2016-09-07 08:49:06 -04:00
Nishanth Menon
c989166037 board: am57xx: Fix missing check for beagle_x15
When beagleboard-X15 is booted, we see the following log:
Unidentified board claims BBRDX15_ in eeprom header

This is because of the missing check for x15 (the default) and reports
an error for a valid board configuration. Fix the same.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2016-09-07 08:49:05 -04:00
Nishanth Menon
c0b1d80a10 board: am57xx: MAINTAINERS: Update for current maintainer
Felipe Balbi has move on from TI and the current email ID is no longer
valid. So, replacing with Lokesh.

While at it, update missing config file which was untracked.

Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-07 08:49:04 -04:00
Robert P. J. Day
2adbc17b9e global_data.h: Standardize tabs and alignment for comments
Line up comments for readibility.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2016-09-07 08:49:03 -04:00
Wenbin Song
fce78503b2 pxe: Modify README to add the description about FIT image
Use environment variable "kernel_addr_r" to indicate the location
in RAM where FIT image will be stored.
Use label command "kernel" to indicate which <path> the FIT image at.

Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
2016-09-07 08:49:03 -04:00
York Sun
f63963f048 pxe: Fix pxe boot with FIT image
When FIT image is used, a single image provides kernel, device
tree and optionally ramdisk. Argc and argv need to be adjusted
to support this.

Test cases:
	1. Booting with legacy images
	2. Booting with legacy images without initrd
	3. Booting with FIT image
Test commands:
	1. pxe get && pxe boot
	2. sysboot

Signed-off-by: York Sun <york.sun@nxp.com>
Signed-off-by: Wenbin Song <wenbin.song@nxp.com>
2016-09-07 08:49:02 -04:00
Robert P. J. Day
57247d9cbf common/Kconfig: Fix various innocuous typos.
Correct a small number of spelling mistakes.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
2016-09-07 08:49:02 -04:00
Vagrant Cascadian
db18a24f0b omap3_pandora: Only set bootargs if distro_bootcmd failed to load.
As bootargs is hard-coded for the default behavior on the
omap3_pandora, only set the bootargs if distro_bootcmd fails to
load. This leaves distro_bootcmd free to use alternate boot arguments.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
2016-09-07 08:49:00 -04:00
Vagrant Cascadian
40abfeecf1 omap3_pandora: Switch to use config_distro_bootcmd.
Add support for using distro_bootcmd to the omap3_pandora target,
falling back to prior behavior.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
2016-09-07 08:48:59 -04:00
Masahiro Yamada
174245b909 ARM: am335x: select DM_GPIO
We are supposed to not add config entries with only "default y"
in board/SoC Kconfig files.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
2016-09-07 08:48:58 -04:00
Masahiro Yamada
90c08d9e08 Increase default of CONFIG_SYS_MALLOC_F_LEN for SPL_OF_CONTROL
If both SPL_DM and SPL_OF_CONTROL are enabled, SPL needs to bind
several devices, but CONFIG_SYS_MALLOC_F_LEN=0x400 is apparently
not enough.  Increase the default to 0x2000 for the case.  This
will be helpful for shorter defconfigs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-07 08:48:58 -04:00
Masahiro Yamada
1544698816 ARM: armv7: move ARMV7_PSCI_NR_CPUS to Kconfig
Move this option to Kconfig and set its default value to 4; this
increases the number of supported CPUs for some boards.

It consumes 1KB memory per CPU for PSCI stack, but it should not
be a big deal, given the amount of memory used for the modern OSes.

Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-07 08:48:54 -04:00
Masahiro Yamada
217f92bb79 ARM: armv7: move CONFIG_ARMV7_PSCI to Kconfig
Add ARCH_SUPPORT_PSCI as a non-configurable option that platforms
can select.  Then, move CONFIG_ARMV7_PSCI, which is automatically
enabled if both ARMV7_NONSEC and ARCH_SUPPORT_PSCI are enabled.

Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-07 08:48:51 -04:00
Masahiro Yamada
5a3aae68c7 ARM: armv7: guard memory reserve for PSCI with #ifdef CONFIG_ARMV7_PSCI
If CONFIG_ARMV7_NONSEC is enabled, the linker script requires
CONFIG_ARMV7_PSCI_NR_CPUS regardless of CONFIG_ARMV7_PSCI.

Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-07 08:48:46 -04:00
Masahiro Yamada
55a65e6187 ARM: tegra: remove wrong dependency on SPL_BUILD
SPL_BUILD is not a CONFIG in Kconfig, so !SPL_BUILD is always true.

Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-07 08:47:40 -04:00
Vagrant Cascadian
4667c83365 omap3_pandora: Switch to using "load" command to load the autoboot script.
CONFIG_CMD_FS_GENERIC is enabled; use it to load the autoboot script,
rather than first attempting with fatload and falling back to
ext2load.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Acked-by: Grazvydas Ignotas <notasas@gmail.com>
2016-09-06 13:41:43 -04:00
Vagrant Cascadian
f6eb836e84 omap3_pandora: Fix mmc loading of autoboot script to use correct syntax.
fatload/ext2load both require that the device and partition be
specified after specifying the device type. Specify the first
partition on mmc device 0, which is the only mmc device currently
configured on the pandora.

Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Acked-by: Grazvydas Ignotas <notasas@gmail.com>
2016-09-06 13:41:43 -04:00
Tom Rini
fa2f81b06f TI: Rework SRAM definitions and maximums
On all TI platforms the ROM defines a "downloaded image" area at or near
the start of SRAM which is followed by a reserved area.  As it is at
best bad form and at worst possibly harmful in corner cases to write in
this reserved area, we stop doing that by adding in the define
NON_SECURE_SRAM_IMG_END to say where the end of the downloaded image
area is and make SRAM_SCRATCH_SPACE_ADDR be one kilobyte before this.
At current we define the end of scratch space at 0x228 bytes past the
start of scratch space this this gives us a lot of room to grow.  As
these scratch uses are non-optional today, all targets are modified to
respect this boundary.

Tested on OMAP4 Pandaboard, OMAP3 Beagle xM

Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Nagendra T S <nagendra@mistralsolutions.com>
Cc: Vaibhav Hiremath <hvaibhav@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Nikita Kiryanov <nikita@compulab.co.il>
Cc: Paul Kocialkowski <contact@paulk.fr>
Cc: Enric Balletbo i Serra <eballetbo@gmail.com>
Cc: Adam Ford <aford173@gmail.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Thomas Weber <weber@corscience.de>
Cc: Hannes Schmelzer <oe5hpm@oevsv.at>
Cc: Thomas Chou <thomas@wytron.com.tw>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: Samuel Egli <samuel.egli@siemens.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Cc: Ben Whitten <ben.whitten@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Mugunthan V N <mugunthanvnm@ti.com>
Cc: "B, Ravi" <ravibabu@ti.com>
Cc: "Matwey V. Kornilov" <matwey.kornilov@gmail.com>
Cc: Ladislav Michl <ladis@linux-mips.org>
Cc: Ash Charles <ashcharles@gmail.com>
Cc: "Kipisz, Steven" <s-kipisz2@ti.com>
Cc: Daniel Allred <d-allred@ti.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Tested-by: Lokesh Vutla <lokeshvutla@ti.com>
Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Ladislav Michl <ladis@linux-mips.org>
2016-09-06 13:41:42 -04:00
Adam Ford
31c98cbb31 omap3logic: Fix PBIAS Bug
The PBIAS fixing is done in the MMC driver, and doing it in the
the board file conflicts with the driver causing intermittent
hangs on reboot.  Remove this from the board file and let
the driver do it.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:42 -04:00
Xu Ziyuan
740f7e5c1d README: add cmd directory description
All of the command files have moved to cmd directory, add description to
Directory Hierarchy.

Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-06 13:41:41 -04:00
Hannes Schmelzer
15db77d7fe board/BuR/common: increase NET_RETRY_COUNT to 10
Sometimes boards may need more time to become stable network connection
due to several reasons:

- phy speed
- link-partner (switch)

Therefore we increase the retry-count to 10 for making sure that network
connection works always.

Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:41 -04:00
Madan Srinivas
903f864302 configs: am4xhs: Modify SPL load address to fix UART boot issue
An issue in the TI secure image generation tool causes the ROM to
load the SPL at a different load address than what is specified by
CONFIG_ISW_ENTRY_ADDR while doing a peripheral boot on HS devices.

This causes the SPL to fail on secure devices during peripheral
boot.

The TI secure image generation tool has been fixed so that the SPL
will always be loaded at 0x403018E0 by the ROM code for both
peripheral and memory boot modes.

Signed-off-by: Madan Srinivas <madans@ti.com>
Reviewed-by: Nishanth Menon <nm@ti.com>
Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:40 -04:00
Andreas Dannenberg
eb817fc85a ARM: AM57xx: Enable post-processing of FIT artifacts loaded by U-Boot
Enable the platform-specific post-processing of FIT-extracted blobs such
as Kernel, DTB, and initramfs on TI AM57xx high-security (HS) devices
which will ultimately invoke a ROM-based API call that performs secure
processing such as blob authentication.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:40 -04:00
Andreas Dannenberg
005337e89f ARM: DRA7xx: Enable post-processing of FIT artifacts loaded by U-Boot
Enable the platform-specific post-processing of FIT-extracted blobs such
as Kernel, DTB, and initramfs on TI DRA7xx high-security (HS) devices
which will ultimately invoke a ROM-based API call that performs secure
processing such as blob authentication.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:39 -04:00
Andreas Dannenberg
dfaeea7abd ARM: AM43xx: Enable post-processing of FIT artifacts loaded by U-Boot
Enable the platform-specific post-processing of FIT-extracted blobs such
as Kernel, DTB, and initramfs on TI AM43xx high-security (HS) devices
which will ultimately invoke a ROM-based API call that performs secure
processing such as blob authentication.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:39 -04:00
Paul Kocialkowski
85a3772973 spl: Rework image header parse to allow abort on raw image and os boot
This reworks spl_set_header_raw_uboot to allow having both os boot
(which comes with a valid header) and aborting when no valid header is
found (thus excluding raw u-boot.bin images).

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:41:38 -04:00
John Keeping
7302fbb31d regulator: fixed: obey startup delay
When enabling a fixed regulator, it may take some time to rise to the
correct voltage.  If we do not delay here then subsequent operations
will fail.

Signed-off-by: John Keeping <john@metanate.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-06 13:18:21 -04:00
Masahiro Yamada
07913d1e42 tools: moveconfig: add --spl option to move options for SPL build
Prior to this commit, the tool could not move options guarded by
CONFIG_SPL_BUILD ifdef conditionals because they do not show up in
include/autoconf.mk.  This new option, if given, makes the tool
parse spl/include/autoconf.mk instead of include/autoconf.mk,
which is probably preferred behavior when moving options for SPL.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:18:20 -04:00
Masahiro Yamada
916224c38d tools: moveconfig: warn loudly if moved option has no entry in Kconfig
Currently, the tool gives up moving an option quietly if its entry
was not found in Kconfig.

If the option is not defined in the config header in the first
place, it is no problem (as the Kconfig entry may have been hidden
by reasonable "depends on").

However, if the option is defined in the config header, the missing
Kconfig entry is a sign of possible behavior change.  It is highly
recommended to manually check if the option has been moved as
expected.  In this case, let's add "suspicious" in the log and
change the log color (if --color option is given) to make it stand
out.

This was suggested by Tom in [1].

[1] http://lists.denx.de/pipermail/u-boot/2016-July/261988.html

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2016-09-06 13:18:20 -04:00
Masahiro Yamada
09c6c06688 tools: moveconfig: use sets instead of lists for failed/suspicious boards
The sets feature is handier for adding unique elements.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-09-06 13:18:20 -04:00
Masahiro Yamada
e1a996267f tools: moveconfig: remove document about deprecated error message
Since commit cc008299f8 ("tools: moveconfig: do not rely on type
and default value given by users"), we do not have this error case.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2016-09-06 13:18:20 -04:00
Beniamino Galvani
cfe255611c meson: odroid-c2: enable Ethernet support through the device tree
Remove the device definition from board file, update the driver with
the new compatible property and update config with necessary options.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-06 13:18:19 -04:00
Beniamino Galvani
677b53580d pinctrl: add driver for meson-gxbb pin controller
Add a pin controller driver for Meson GXBB adapted from Linux kernel.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-06 13:18:19 -04:00
Beniamino Galvani
dd83840e5e arm: dts: update DTS files for meson-gxbb and odroid-c2
Import DTS files and dt-bindings includes from Linux 4.8-rc1.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-06 13:18:19 -04:00
Beniamino Galvani
2c936374c8 pinctrl: generic: scan for "pins" and "groups" properties in sub-nodes
In cases where the pins and groups definitions are in a sub-node, as:

	uart_a {
		mux {
			groups = "uart_tx_a", "uart_rx_a";
			function = "uart_a";
		};
	};

pinctrl_generic_set_state_subnode() returns an error for the top-level
node and pinctrl_generic_set_state() fails. Instead, return success so
that the child nodes are tried.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2016-09-06 13:18:19 -04:00
Andreas Bießmann
950fe26de9 image-fit: fix fit_image_load() OS check
Commit 62afc60188 introduced fpga image load via
bootm but broke the OS check in fit_image_load().

This commit removes following compiler warning:

---8<---
In file included from tools/common/image-fit.c:1:
/Volumes/devel/u-boot/tools/../common/image-fit.c:1715:39: warning: use of logical '||' with constant operand [-Wconstant-logical-operand]
        os_ok = image_type == IH_TYPE_FLATDT || IH_TYPE_FPGA ||
                                             ^  ~~~~~~~~~~~~
/Volumes/devel/u-boot/tools/../common/image-fit.c:1715:39: note: use '|' for a bitwise operation
        os_ok = image_type == IH_TYPE_FLATDT || IH_TYPE_FPGA ||
                                             ^~
                                             |
1 warning generated.
--->8---

Signed-off-by: Andreas Bießmann <andreas@biessmann.org>
Cc: Michal Simek <michal.simek@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
2016-09-06 13:18:19 -04:00
Alexander Graf
601147b06a serial: bcm283x_mu: Detect disabled serial device
On the raspberry pi, you can disable the serial port to gain dynamic frequency
scaling which can get handy at times.

However, in such a configuration the serial controller gets its rx queue filled
up with zero bytes which then happily get transmitted on to whoever calls
getc() today.

This patch adds detection logic for that case by checking whether the RX pin is
mapped to GPIO15 and disables the mini uart if it is not mapped properly.

That way we can leave the driver enabled in the tree and can determine during
runtime whether serial is usable or not, having a single binary that allows for
uart and non-uart operation.

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2016-09-06 13:18:19 -04:00
Alexander Graf
04a993fe11 bcm2835_gpio: Implement GPIOF_FUNC
So far we could only tell the gpio framework that a GPIO was mapped as input or
output, not as alternative function.

This patch adds support for determining whether a function is mapped as
alternative.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
2016-09-06 13:18:18 -04:00
Fabio Estevam
d4ee5043f3 warp7: Print secure/non-secure mode info
warp7 has two targets:

- warp7_defconfig: boots in non-secure mode
- warp7_secure_defconfig: boots in secure mode

Print the mode that is being used to help users to easily identify
which target is running on the board.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-06 18:22:48 +02:00
Fabio Estevam
ca4f338e2e warp7: Use PARTUUID to specify the rootfs location
warp7 can run different kernel versions, such as NXP 4.1 or mainline.

Currently the rootfs location is passed via mmcblk number and the
problem with this approach is that the mmcblk number for the eMMC
changes depending on the kernel version.

In order to avoid such issue, use UUID method to specify the rootfs
location.

Succesfully tested booting a NXP 4.1 and also a mainline kernel.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-06 18:22:48 +02:00
Fabio Estevam
375d19c911 warp7: Add a secure mode target
NXP kernel expects to boot in secure mode, so introduce
warp7_secure_defconfig target which selects CONFIG_ARMV7_BOOT_SEC_DEFAULT.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2016-09-06 18:22:48 +02:00
Fabio Estevam
ab25f0f69f mx6ul_14x14_ev: Enable the CCGR clocks earlier
To be in the safe side we need to enable the CCGR clocks prior
to calling arch_cpu_init().

Inspired by Tim Harvey's commit d783c2744f ("imx: ventana: fix boot to SD").

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Tested-by: Eric Nelson <eric@nelint.com>
2016-09-06 18:22:48 +02:00