Commit Graph

60820 Commits

Author SHA1 Message Date
Neil Armstrong
21cd92faa5 ARM: dts: meson-sm1: add U-Boot specific DT for graphics
Rename meson-g12a-u-boot.dtsi into meson-g12-common-u-boot.dtsi to
match the new DT architecture and add meson-sm1-sei610-u-boot.dtsi
to handle the U-Boot specific DT for graphics.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:40:32 +02:00
Neil Armstrong
4e67af4620 configs: sei510: enable everything-else power domain
The GX VPU Power Domain driver has been replaced by the Everything-Else
Power Domain driver for G12A and SM1.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:36:16 +02:00
Neil Armstrong
a990c390a3 power: domain: add Amlogic Everything-Else power domain driver
Based on the 54ecb8f7028c ("Linux 5.4-rc1") Everything-Else power domain
driver for Amlogic SoCs.

This driver handles the VPU Power domain and other domains from the
Everything-Else part of the SM1 and G12A SoCs.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:33:21 +02:00
Neil Armstrong
5be4afe15f ARM: dts: Import SEI610 DT from Linux 5.4-rc2
Import the Amlogic SM1 DT and the SEI610 board DT from [1]

[1] da0c9ea146cb ("Linux 5.4-rc2")

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:29:59 +02:00
Neil Armstrong
2168a52e2b clk: meson-sm1: add compatible
The SM1 clock controller is almost identical to the G12A and
so far the differences don't matter.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:26:59 +02:00
Neil Armstrong
a10388dc69 mmc: meson-gx: add support for mmc-pwrseq-emmc
Add support for mmc-pwrseq-emmc in the meson-gx mmc driver to support
enabling the eMMC.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:24:05 +02:00
Neil Armstrong
dabd6a9bf7 ARM: meson: add SM1 SoC id
Add the missing IDs to detect the SM1 S905X3 SoC.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 14:21:17 +02:00
Andreas Färber
57212ff031 arm: meson: Recognize A311D SoC
Values imported from Linux driver, but in correct numeric order.

Khadas VIM3 prints: Amlogic Meson G12B (A311D) Revision 29:b (10:2)

Cc: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 12:05:32 +02:00
Andreas Färber
8e02efdb34 arm: meson: Tidy SoC information output
Write SoC instead of Soc. The Linux driver is not affected.

Fixes: f41d723b9f ("ARM: meson: display Amlogic SoC Information")
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 12:02:41 +02:00
Andreas Färber
30b8c2b6cf configs: Add Khadas VIM3 defconfig
Derived from odroid-n2_defconfig and README.odroid-n2.

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 11:59:44 +02:00
Andreas Färber
1a87cc7891 arm: dts: Import and update DT for Khadas VIM3
In Linux meson-g12-common.dtsi was introduced as well as new g12b nodes
and headers, as dependencies of new meson-g12b-a311d-khadas-vim3.dts.

Copied from da0c9ea146cb ("Linux 5.4-rc2")

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 11:57:00 +02:00
Neil Armstrong
3b12fecebd configs: sei510: enable Video Display support
Add the necessary config options to support BMP display over HDMI,
and add a preboot command to load the BMP file from a predefined
eMMC partition.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 11:54:22 +02:00
Neil Armstrong
ce9fa7bffc ARM: dts: meson-g12a: add U-Boot specific DT for graphics
Like the meson-gx support, add the U-Boot specific bits in DT
to support graphics on G12A SoCs.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 11:51:22 +02:00
Neil Armstrong
4ba46d80b5 arm: meson: board-g12a: Setup VPU in fdt
If VIDEO_MESON is enabled, we need to setup the fdt for the framebuffer.

Call meson_vpu_rsv_fb() which reserves the framebuffer memory region for
EFI, and sets up simple-framebuffer nodes if simplefb support is
enabled.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 11:48:29 +02:00
Neil Armstrong
04eb4f45c1 video: meson: add compatible for Amlogic G12A
Finally add the Amlogic G12A SoC compatible for the VPU driver.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 11:45:36 +02:00
Neil Armstrong
573687c3be video: meson: sync with linux drm-misc tree
Synchronize the Amlogic Meson Video driver back with the latest
DRM misc tree, adding G12A platform support, from the latest commit:
528a25d040bc ("drm: meson: use match data to detect vpu compatibility")

The sync includes the following changes from Linux adapted to U-Boot:
- Add support for VIC alternate timings
- Switch PLL to 5.94GHz base for 297Mhz pixel clock
- Add registers for G12A SoC
- Add G12A Support for VPP setup
- Add G12A Support for VIU setup
- Add G12A support for OSD1 Plane
- Add G12A support for plane handling in CRTC driver
- Add G12A support for CVBS Encoder
- Add G12A Video Clock setup
- Add G12A support for the DW-HDMI Glue
- fix G12A HDMI PLL settings for 4K60 1000/1001 variations
- fix primary plane disabling
- fix G12A primary plane disabling
- mask value when writing bits relaxed
- crtc: drv: vpp: viu: venc: use proper macros instead of magic constants
- global clean-up
- add macro used to enable HDMI PLL
- venc: set the correct macrovision max amplitude value

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 11:42:55 +02:00
Neil Armstrong
0a3561119f video: meson: remove power domain get
Remove getting and enabling the node power domain since it's now handled
by the dm core directly.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 10:46:08 +02:00
Neil Armstrong
a0513b40cc clk: meson: g12a: add support for VPU/HDMI clocks
Add necessary clock support to set up clock for the VPU and
HDMI support.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 10:46:08 +02:00
Neil Armstrong
3dcdf85efd power: domain: meson-gx-pwrc: add G12A support
Add Amlogic G12A support for the gx-pwrc driver, aligned on the
Linux v5.2 driver.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
2019-10-18 10:46:08 +02:00
Daniel Drake
4ae9747804 board: amlogic: document alternative libretech-cc installation methods
As already documented in this README, several binaries must be
glued together in order to boot the device.

Extend the documentation to cover the prebuilt binaries
(saving you the hassle of installing ancient cross-compilers),
and also mention the open source replacements for the encryption
tool (which is especially useful if you want to avoid requiring
32-bit x86 binaries in your build system).

Signed-off-by: Daniel Drake <drake@endlessm.com>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-18 10:46:08 +02:00
Atish Patra
70d64a4c76 RISC-V: Align boot image header with Linux
The released Linux boot image header in v5.3 is different from the
one present in U-Boot. Align the header with the new version. The
changes in Linux are backward compatible. Previous U-Boot releases
with older header will continue to work as well. As v5.3 kernel is
the first one to support image header, there is no compatibility
issue between new U-Boot (with this patch) and older kernel.

Signed-off-by: Atish Patra <atish.patra@wdc.com>
Reviewed-by: Rick Chen <rick@andestech.com>
2019-10-18 09:04:19 +08:00
Sagar Shrikant Kadam
b332a89799 configs: fu540: enable gpio driver
Enable the DM based GPIO driver for FU540-C000 SoC.

Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-18 09:04:08 +08:00
Sagar Shrikant Kadam
d26b40450b gpio: sifive: add support for DM based gpio driver for FU540-SoC
This patch adds a DM based driver model for gpio controller present in
FU540-C000 SoC on HiFive Unleashed A00 board. This SoC has one GPIO
bank and 16 GPIO lines in total, out of which GPIO0 to GPIO9 and
GPIO15 are routed to the J1 header on the board.

This implementation is ported from linux based gpio driver submitted
for review by Wesley W. Terpstra <wesley@sifive.com> and/or Atish Patra
<atish.patra@wdc.com> (many thanks !!). The linux driver can be referred
here [1]

[1]: https://lkml.org/lkml/2018/10/9/1103

Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-18 09:04:01 +08:00
Heinrich Schuchardt
5cc349bb09 efi_loader: enable CONFIG_CMD_NVEDIT_EFI on QEMU
To reduce the default image size CONFIG_CMD_NVEDIT_EFI was disabled by
default. Re-enable it on the QEMU platforms supporting the UEFI sub-system.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:56 +02:00
AKASHI Takahiro
867400677c efi_loader: disk: install FILE_SYSTEM_PROTOCOL only if available
In the current implementation, EFI_SIMPLEFILE_SYSTEM_PROTOCOL is always
installed to all the partitions even if some of them may house no file
system.

With this patch, that protocol will be installed only if any file system
exists.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:56 +02:00
AKASHI Takahiro
b7cd95627b fs: add fs_get_type() for current filesystem type
This function is a variant of fs_get_type_name() and returns a filesystem
type with which the current device is associated.
We don't want to export fs_type variable directly because we have to take
care of it consistently within fs.c.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:56 +02:00
AKASHI Takahiro
185aed7855 fs: clean up around fs_type
fs_ls(), fs_mkdir() and fs_unlink() sets fs_type to FS_TYPE_ANY
explicitly, but it is redundant as they call fs_close().
So just remove those lines.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:56 +02:00
Heinrich Schuchardt
e4bad9f9f0 fs: update fs_close() description
Provide a more detailed description of fs_close().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:55 +02:00
AKASHI Takahiro
64f49eb7d0 fs: export fs_close()
fs_close() closes the connection to a file system which opened with
either fs_set_blk_dev() or fs_set_dev_with_part(). Many file system
functions implicitly call fs_close(), e.g. fs_closedir(), fs_exist(),
fs_ln(), fs_ls(), fs_mkdir(), fs_read(), fs_size(), fs_write()
and fs_unlink().
So just export it.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:55 +02:00
AKASHI Takahiro
08c51fff30 efi_loader: device_path: check against file path length
device_path strcuture has 2 bytes of "length" field, and so
file path length should not exceed this limit, 65535.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-10-17 19:19:55 +02:00
Tom Rini
a2fce50455 Merge tag 'for-v2020.01' of https://gitlab.denx.de/u-boot/custodians/u-boot-ubi
ubi enhancements for 2020.01
- provide a way for skipping crc checks ported from linux, and add an
  U-Boot command to set this flag on already installed systems.
- fix redundand environment management
2019-10-17 07:26:16 -04:00
Tom Rini
c83b1bb923 binman enhancements:
- Dropping some test Elf files and building them from source instead
 - Refactoring of x86 16-bit entries
 - Support for SPL symbols within sections
 - Handle the 'notes' sections and hidden symbols in recent binutils
 - Improved error reporting with a tool fails
 
 libfdt and documentation fixes
 vboot required-key test
 driver model power-domain controls
 patman Message-Id enhancement
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Merge tag 'dm-pull-15oct19' of https://gitlab.denx.de/u-boot/custodians/u-boot-dm

binman enhancements:
- Dropping some test Elf files and building them from source instead
- Refactoring of x86 16-bit entries
- Support for SPL symbols within sections
- Handle the 'notes' sections and hidden symbols in recent binutils
- Improved error reporting with a tool fails

libfdt and documentation fixes
vboot required-key test
driver model power-domain controls
patman Message-Id enhancement
2019-10-16 18:10:31 -04:00
Tom Rini
d2a93a8863 Merge branch '2019-10-15-master-imports'
- Split travis jobs again so we don't have failures due to excessive
  build times.
- Android image updates
- cscope bugfix, update ARM maintainers entry, drop H2200 platform.
2019-10-16 18:10:01 -04:00
Tom Rini
568356d8d6 travis: Split and rename xilinx ARM in to two jobs
Split the ARMv7 and AArch64 platforms into separate jobs, to avoid them
taking too long to build overall.  Also rename them from "Xilinx" to
"Zynq*" to reflect slightly better what is being built and to pull in a
few more board matches.

Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-10-16 18:09:55 -04:00
Tom Rini
95b2215434 travis: Split sun8i in to two jobs
Split the 32bit and 64bit platforms into separate jobs, to avoid them
taking too long to build overall.

Cc: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-10-16 18:09:26 -04:00
Tom Rini
984c0051a5 travis: Split i.MX jobs a bit more
- Split "tqc" and "technexion" out into their own jobs and exclude
  them from the catch-all jobs
- Clarify the job labels a little more.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2019-10-16 18:09:26 -04:00
Tom Rini
2ada73ea1a MAINTAINERS: Update ARM entry
Fully take over the ARM maintainers entry.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
2019-10-16 18:09:26 -04:00
Andy Shevchenko
e15a951da4 Makefile: Skip symbolic links to files for cscope
cscope complains that it can't find files that appears to be symbolic links

cscope: cannot find file tools/binman/test/u_boot_binman_syms_bad.c
cscope: cannot find file tools/version.h

`find -L` tests properties, but name, and cscope can't cope with symbolic
links (a lot of bugs in upstream were simple closed as kinda invalid).

To work around the problem, exclude symbolic links from the cscope.files.
Note, it's done in two pass to speed up the process (`-exec realpath ...`
approach is not portable and introduces a 3x delay).

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2019-10-16 18:09:26 -04:00
Heinrich Schuchardt
cb578f0a87 arm: remove the H2200 board
U-Boot cannot be built for h2200_defconfig with CONFIG_DM=y.

The maintainer Lukasz Dalek suggested to remove the board.
https://lists.denx.de/pipermail/u-boot/2019-August/380685.html

Cc: Lukasz Dalek <luk0104@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
[trini: As this is the last non-toradex PXA board, update travis too]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-10-16 18:09:08 -04:00
Philippe Reynes
6116234174 ubi: env: fix redundand management
We check (with a #if defined()) the config ENV_UBI_VOLUME_REDUND
to know if there is a redundant env. But this config is a string
and is always defined with env is in ubi, so we always consider
that a redundand env is used.

To fix this issue, I've added a hidden flag ENV_UBI_IS_VOLUME_REDUND
that is true when ENV_UBI_VOLUME_REDUND is not "". Then, I check
this flag in the code, instead of the string ENV_UBI_VOLUME_REDUND.

hs: fixed typo s/condider/consider

Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2019-10-16 05:53:37 +02:00
Stefan Roese
e6661cf767 ubi: Add "skipcheck" command to set/clear this bit in the UBI volume hdr
U-Boot now supports the "skip_check" flag to optionally skip the CRC
check at open time. Currently its only possible to set this bit upon
UBI volume creation. But it might be very useful to also set this bit
on already installed systems (e.g. field upgrade) to make also use of
the boot-time decrease on those systems.

This patch now adds a new "ubi" command "ubi skipcheck" to set or clear
this bit in the UBI volume header:

=> ubi skipcheck rootfs0 on
Setting skip_check on volume rootfs0

BTW: This saves approx. 10 seconds Linux bootup time on a MT7688 based
target with 128MiB of SPI NAND.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Cc: Quentin Schulz <quentin.schulz@bootlin.com>
Cc: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Andreas Dannenberg <dannenberg@ti.com>
2019-10-16 05:42:36 +02:00
Stefan Roese
524acec47c ubi: Print skip_check in ubi_dump_vol_info()
It might be interesting, if "skip_check" is set or not, so lets print
this flag in ubi_dump_vol_info() as well.

hs: fix typo in commit message

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Quentin Schulz <quentin.schulz@bootlin.com>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
2019-10-16 05:42:27 +02:00
Quentin Schulz
386f20cade ubi: provide a way to skip CRC checks
Some users of static UBI volumes implement their own integrity check,
thus making the volume CRC check done at open time useless. For
instance, this is the case when one use the ubiblock + dm-verity +
squashfs combination, where dm-verity already checks integrity of the
block device but this time at the block granularity instead of verifying
the whole volume.

Skipping this test drastically improves the boot-time.

Adapted to U-Boot by Stefan Roese.

Signed-off-by: Quentin Schulz <quentin.schulz@bootlin.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Heiko Schocher <hs@denx.de>
Cc: Quentin Schulz <quentin.schulz@bootlin.com>
Cc: Boris Brezillon <boris.brezillon@bootlin.com>
2019-10-16 05:42:27 +02:00
AKASHI Takahiro
d11ef4d54c sandbox: fix build error due to missing struct udevice definition
Without this patch, compiling may potentially fail.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00
Patrick Delaunay
2a43dbdf96 dm: Tidy up dump output when there are many devices
At present the 'Index' column of 'dm tree' assumes there is
two digits, this patch increase it to 3 digits.

It also aligns output of 'dm uclass', assuming the same 3 digits index.

The boards with CONFIG_PINCTRL_FULL activated have one pinconfig
by pin configuration, so they can have more than 100 devices
pinconfig (for example with stm32mp157c-ev1 board we have
106 pinconfig node).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00
Patrick Delaunay
e878b53a79 dm: pinctrl: introduce PINCONF_RECURSIVE option
In the Linux pinctrl binding, the pin configuration nodes don't need to
be direct children of the pin controller device (may be grandchildren for
example). This behavior is managed with the pinconfig u-class which
recursively bind all the sub-node of the pin controller.

But for some binding (when pin configuration is only children of pin
controller) that is not necessary. U-Boot can save memory and reduce
the number of pinconf instance when this feature is deactivated
(for arch stm32mp for example for SPL).

This patch allows to control this feature with a new option
CONFIG_PINCONF_RECURSIVE when it is possible for each individual
pin controller device.

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Fixed CONFIG_IF_ENABLED() condition, added __maybe_unused:
Signed-off-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00
Anatolij Gustschin
52edfed65d dm: core: device: switch off power domain after device removal
The power domain associated with a device is enabled when probing,
but currently the domain remains enabled when the device is removed.
Some boards started to disable power domains for selected devices
via custom board_quiesce_devices(), but it doesn't work in many
cases, i. e. because devices still can be accessed later in
.remove() callback on behalf of dm_remove_devices_flags().

Utilize the DM core to power off the device power domain, but add a
device flag to be able to selectively let the power domain enabled
after device removal. This might be required for devices that must
remain enabled when booting OS, i. e. serial console for debug
output, etc.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00
Lokesh Vutla
0cf795a802 power: domain: Introduce dev_power_domain_off
Add dev_power_domain_off() api to disable all the power-domains
corresponding to a device

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00
Lokesh Vutla
af17b0dad5 remoteproc: k3_arm64: Enable DM_FLAG_DEFAULT_PD_CTRL_OFF
Enable DM_FLAG_DEFAULT_PD_CTRL_OFF for arm64 remote core so that
pd can be enabled after loading the image.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00
Lokesh Vutla
af94ad418d dm: core: Allow for not controlling the power-domain by DM framework
In some remoteproc cases, enabling the power domain of the core will
start running the core. In such cases image should be loaded before
enabling the power domain. But the current DM framework enables the
power-domain by default during probe. This is causing the remotecore
to start and crash as there is no valid image loaded.

In order to avoid this introduce a DM flag that doesn't allow for
enabling/disabling the power-domain by DM framework.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2019-10-15 08:40:03 -06:00