Commit graph

11229 commits

Author SHA1 Message Date
Marek Vasut
f7aa3cd4a8 ARM: rmobile: Update E2 Silk
The E2 Silk port was broken since some time. This patch updates
the E2 Silk port to use modern frameworks, DM, DT probing, SPL
for the preloading and puts it on par with the M2 Porter board.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
NOTE: The port is missing support for I2C1 for DA9063 reset, since the
      I2C driver needs to be converted to DM and DT probing. That's not
      an issue for this patch though, since the reset was broken on Silk
      since forever.
2018-04-21 18:33:31 +02:00
Marek Vasut
7d0299cd8f ARM: rmobile: Update M2 Koelsch
The M2 Koelsch port was broken since some time. This patch updates
the M2 Koelsch port to use modern frameworks, DM, DT probing, SPL
for the preloading and puts it on par with the M2 Porter board.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-17 20:19:57 +02:00
Marek Vasut
f2b6f82b9d ARM: rmobile: Ignore U-Boot env when started via JTAG on Porter
When U-Boot is started via JTAG, ignore the installed environment
as it may interfere with the recovery of the board.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-17 11:38:56 +02:00
Marek Vasut
a3c159b9c3 ARM: rmobile: Ignore U-Boot env when started via JTAG on Stout
When U-Boot is started via JTAG, ignore the installed environment
as it may interfere with the recovery of the board.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-17 11:38:56 +02:00
Simon Glass
d5032392ba x86: Rename coreboot-x86 to coreboot
We only use coreboot as a target on x86 platforms, since on ARM platforms
U-Boot always runs as the primary boot loader. Rename the coreboot-x86
platform to reflect this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-04-16 22:38:53 +08:00
Tom Rini
ebca902aeb Merge git://git.denx.de/u-boot-imx
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-15 08:43:50 -04:00
Jon Nettleton
b4e9bdcd05 mx6cuboxi: Fix some memory configuration errors
These changes bring mainline back into line with the configurations
that were originally set in our stable BSP.

Signed-off-by: Jon Nettleton <jon@solid-run.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-04-15 11:56:21 +02:00
Tom Rini
448fc44fb8 mx31ads: Delete
This platform has been marked as orphaned since September 2013, remove.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-15 11:54:02 +02:00
Tom Rini
bcca8aa9ee imx31_phycore: Delete
This platform has been marked as orphaned since September 2013, remove.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-15 11:52:39 +02:00
Lukasz Majewski
b04ff9bf0f boot: script: The boot.scr file for K+P's boards
By using this file one can avoid cluttering <board>.h file with u-boot
HUSH commands necessary for booting target device.

With such approach the commands are stored only in one place and can be
reused if needed.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Stefano Babic <sbabic@denx.de>
2018-04-15 11:47:35 +02:00
Lukasz Majewski
dd4671cb3f imx: board: Add support for the K+P's kp_imx6q_tpc board
This commit provides support for Kieback & Peter GmbH IMX6Q based
TPC board.

U-boot console output:

U-Boot SPL 2018.05-rc1-00005-g631e2d01fd (Apr 04 2018 - 21:16:24 +0200)
Trying to boot from MMC1

U-Boot 2018.05-rc1-00005-g631e2d01fd (Apr 04 2018 - 21:16:24 +0200)

CPU:   Freescale i.MX6Q rev1.5 996 MHz (running at 792 MHz)
CPU:   Extended Commercial temperature grade (-20C to 105C) at 37C
Reset cause: POR
Board: K+P KP_IMX6Q_TPC i.MX6Q
       Watchdog enabled
I2C:   ready
DRAM:  2 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1
Loading Environment from MMC... OK
In:    serial
Out:   serial
Err:   serial
Net:   FEC [PRIME]
Autoboot in 3 seconds
2018-04-15 11:47:19 +02:00
Ian Ray
6c0e6b45f9 board: ge: bx50v3: enable backlight on demand
Enable display backlight only if a message needs to be displayed.
The kernel re-initializes the backlight, which results in some
unwanted artifacts.

Signed-off-by: Ian Ray <ian.ray@ge.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
2018-04-15 11:46:20 +02:00
Bryan O'Donoghue
852cc548b3 warp7: Set u-boot serial# based on OTP value
u-boot has a standard "serial#" environment variable that is suitable
for storing the iSerial number we will supply via the USB device
descriptor. serial# is automatically picked up by the disk subsystem in
u-boot - thus providing a handy unique identifier in /dev/disk/by-id as
detailed below.

Storing the hardware serial identifier in serial# means we can change the
serial# if we want before USB enumeration - thus making iSerial automatic
via OTP but overridable if necessary.

This patch reads the defined OTP fuse and sets environment variable
"serial#" to the value read.

With this patch in place the USB mass storage device will appear in
/dev/disk/by-id with a unique name based on the OTP value. For example

/dev/disk/by-id/usb-Linux_UMS_disk_0_WaRP7-0xf42400d3000001d4-0:0

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Rui Miguel Silva <rui.silva@linaro.org>
Cc: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
2018-04-15 11:44:13 +02:00
Marek Vasut
0e592d0759 ARM: rmobile: Convert TPL to SPL
There is currently no use for building the SPL anymore, since the
SPI loader can easily be replaced by TPL and TPL does load U-Boot
directly. Upgrade TPL to SPL and replace what used to be SPL with
it. This way we build the U-Boot sources only twice, not thrice.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-13 23:41:45 +02:00
Marek Vasut
ec7113fbb4 ARM: rmobile: Update H2 Stout
The H2 Stout port was broken since some time. This patch updates
the H2 Stout port to use modern frameworks, DM, DT probing, SPL
and TPL for the preloading and puts it on par with the M2 Porter
board.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-13 23:41:45 +02:00
Marek Vasut
68b83cb76b ARM: rmobile: Fix LBSC programming offset on M2 Porter
The offset of CSWCRx starts at 0x30, fix this.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-13 23:41:45 +02:00
Heinrich Schuchardt
901b77b9c8 vexpress: fix syntax error in armv7_boot_nonsec_default()
With CONFIG_ARMV7_BOOT_SEC_DEFAULT=y a syntax error occurs.
Add the missing semicolon.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2018-04-13 17:06:16 -04:00
Marek Vasut
82239aa7cd ARM: rmobile: Add JTAG recovery support for M2 Porter
Add JTAG recovery support into the M2 Porter TPL. This allows the
TPL to be loaded over JTAG, initialize the system, wait for the
JTAG debugger to load U-Boot image into RAM and then resume and
start U-Boot from RAM.

The procedure is as follows:
1) Load u-boot-tpl.bin to 0xe6300000
2) Write magic number 0x1337c0de to 0xe6300020
   TPL checks for this particular magic and starts JTAG recovery
   if this number is present. This is not present by default.
3) Start U-Boot TPL from 0xe6300000
4) Wait for a message from TPL on UART indicating JTAG boot:
   "JTAG boot detected!"
5) Halt the system in JTAG debugger
6) Load U-Boot image (u-boot.img) to 0x4fffffc0
7) Write magic number 0xb33fc0de to 0xe6300024
   TPL checks for this particular magic to verify that the U-Boot
   image was loaded into DRAM by the JTAG debugger.
8) Resume the system in JTAG debugger

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-11 23:11:55 +02:00
Marek Vasut
9a5483e9df ARM: rmobile: Add TPL support on R8A7791 M2 Porter
Add and enable TPL on M2 Porter. The TPL must fit into 16 kiB due
to the Gen2 BootROM restriction. The TPL is running from MERAM and
is capable of performing the initial initialization of PFC, Clock,
GPIO, LBSC, DBSC and QSPI NOR. DBSC is responsible for bringing up
the DDR DRAM access. The TPL is capable of loading the next stage,
U-Boot, from either SPI NOR or UART as a fallback. If either does
provide a valid U-Boot uImage, the system stops, which allows the
operator to load U-Boot ie. via JTAG and start it manually.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-11 23:11:55 +02:00
Marek Vasut
ce19d4ca7d ARM: rmobile: Split U-Boot and SPL sources on Porter
Pull the SPL code from porter.c into a separate file in
preparation for the addition of system initialization code.
No functional change.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-04-11 23:11:54 +02:00
Tom Rini
2600df4f8e Xilinx changes for v2018.05-rc2
- Various DT changes and sync with mainline kernel
 - Various defconfig updates
 - Add SPL init for zcu102 revA
 - Add new zynqmp boards zcu100/zcu104/zcu106/zcu111/zc12XX
   and zc1751-dc3
 - Net fixes - xlnx,phy-type
 - 64bit axi ethernet support
 - arasan: Fix nand write issue
 - fpga fixes
 - Maintainer file updates
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Merge tag 'xilinx-for-v2018.05-rc2' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.05-rc2

- Various DT changes and sync with mainline kernel
- Various defconfig updates
- Add SPL init for zcu102 revA
- Add new zynqmp boards zcu100/zcu104/zcu106/zcu111/zc12XX
  and zc1751-dc3
- Net fixes - xlnx,phy-type
- 64bit axi ethernet support
- arasan: Fix nand write issue
- fpga fixes
- Maintainer file updates
2018-04-09 11:06:21 -04:00
Michal Simek
cf0bcd7d02 arm64: zynqmp: Add support for Xilinx zcu106-revA
Xilinx zcu106 is a customer board. It is reusing some parts from zcu102.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:52 +02:00
Michal Simek
f7c8e491e9 arm64: zynqmp: Add support for zcu104 customer board
Xilinx zcu104 is another customer board. It is sort of zcu102 clone with
some differences.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:52 +02:00
Michal Simek
85231c087e arm64: zynqmp: Add support for zc12xx boards
Add support for zc12xx boards. All of them are internal boards for
silicon validation and share very similar base platforms.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:52 +02:00
Michal Simek
10aaa3584b arm64: zynqmp: Add support for zc1751 dc3
zc1751 is based board with dc3 extenstion card which is used for silicon
validation.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:52 +02:00
Michal Simek
6d0340931e arm64: zynqmp: Add support for zcu100 aka Ultra96 board
Add support for Xilinx zcu100.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:52 +02:00
Michal Simek
8314bfe5c7 arm64: zynqmp: Add low level initialization for zc1751
Add psu init for zc1751 dc cards.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:51 +02:00
Michal Simek
979707baa9 arm64: zynqmp: Add low level initialization for zcu102-revA
Add psu init for zcu102-revA.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-04-09 12:14:51 +02:00
Alex Kiernan
9925f1dbc3 net: Move enetaddr env access code to env config instead of net config
In order that we can use eth_env_* even when CONFIG_NET isn't set, move
these functions to environment code from net code.

This fixes failures such as:

  board/ti/am335x/built-in.o: In function `board_late_init':
  board/ti/am335x/board.c:752: undefined reference to `eth_env_set_enetaddr'
  u-boot/board/ti/am335x/board.c:766: undefined reference to `eth_env_set_enetaddr'

which caters for use cases such as:

commit f411b5cca4 ("board: am335x: Always set eth/eth1addr environment
variable")

when Ethernet is required in Linux, but not U-Boot.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-08 23:00:58 -04:00
Alex Kiernan
8cf2f3602e ti: am335x: Fix build when networking is disabled
When compiling without CONFIG_CLOCK_SYNTHESIZER (which is implied by
CONFIG_DRIVER_TI_CPSW for am335x_evm), exclude the network setup for
AM335x-ICEv2 to avoid link time failures:

  board/ti/am335x/board.c:683: undefined reference to `setup_clock_synthesizer'

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2018-04-08 23:00:58 -04:00
Vignesh R
5375a9b566 board: ti: am43xx: Define embedded_dtb_select for runtime DTB selection in U-boot
AM437x QSPI boot is a single stage boot and hence needs runtime DTB
selection to support AM437x-SK and AM437x-IDK with DM enabled. This is
required to move am43xx_evm_qspiboot_defconfig to use DM/DT.

Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-04-06 20:45:44 -04:00
Patrick Delaunay
0ed232b153 stm32mp1: add eMMC support for ED1
Add command GPT support
Add EMMC boot support
Add the 2 other SDMMC instances for ED1:
- SDMMC2 = mmc 1, eMMC on the ED1 board
- SDMMC3 = extension connector, deactivated by default

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2018-04-06 20:45:28 -04:00
Tero Kristo
7619badb9c ARM: AM43xx: Add support for RTC only + DDR in self-refresh mode
Kernel stores information to the RTC_SCRATCH0 and RTC_SCRATCH1 registers
for wakeup from RTC-only mode with DDR in self-refresh. Parse these
registers during SPL boot and jump to the kernel resume vector if the
device is waking up from RTC-only modewith DDR in Self-refresh.

The RTC scratch register layout used is:

SCRATCH0 : bits00-31 : kernel resume address
SCRATCH1 : bits00-15 : RTC magic value used to detect valid config
SCRATCH1 : bits16-31 : board type information populated by bootloader

During the normal boot path the SCRATCH1 : bits16-31 are updated with
the eeprom read board type data. In the rtc_only boot path the rtc
scratchpad register is read and the board type is determined and
correspondingly ddr dpll parameters are set. This is done so as to avoid
costly i2c read to eeprom.

RTC-only +DRR in self-refresh mode support is currently only enabled for
am43xx_evm_rtconly_config.
This is not to be used with epos evm builds.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
[j-keerthy@ti.com Rebased to latest u-boot master branch]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-06 17:04:33 -04:00
Jason Kridner
eff0c977b3 Add support for BeagleBoard.org PocketBeagle
Texas Instruments AM3358 based low-cost board using Octavo Systems OSD3358 SIP
with built-in TPS65217 PMIC and 512MB DDR3. Board features small 35mm x
55mm size, high-speed USB OTG, microSD and 72 0.1" expansion header
pins with 2xSPI, 2xI2C, 2xUART, USB, 8xADC, up-to-44 GPIO, PRU pins and much more.

https://beagleboard.org/pocket

This was tested using the am335x_evm_usbspl_defconfig.

Note that MII pins are enabled despite not having Ethernet on this
board. This avoids an issue where otherwise many timeout errors would be
generated. See https://e2e.ti.com/support/arm/sitara_arm/f/791/t/298976
for some related discussion.

Signed-off-by: Jason Kridner <jdk@ti.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2018-04-06 17:04:33 -04:00
Christophe Leroy
0fb6220565 board: MCR3000: Use smaller flash sector for environment
Latest versions of u-boot have increased in size and require more
than the 256kb allocated to it.

The MCR3000 board is equipped with an AM29LV160DB boot flash which
is organised as follows:
- One 16kb block
- Two 8kb block
- One 32kb block
- Thirty one 64kb blocks

At the time being, u-boot is a single piece occupying the 256 first
kbytes, then the environment is stored in the following 64kb block

The environment being quite tiny, we save one 64kb block by embedding
the environment in the first 8kb block, hence allowing to increase
the monitor size to 320kb.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
b3ede33170 board: MCR3000: cleanup config
Some config is redundant with Kconfig. Fix it.
Also remove unused configs
Move SDRAM_MAX_SIZE in the only place it is used

include/environment.h already defines CONFIG_ENV_SIZE
from CONFIG_ENV_SECT_SIZE and defines CONFIG_ENV_ADDR as
(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)

remove BOOTARGS as bootargs is set by the different boot commands

Fix CONFIG_SYS_INIT_RAM_ADDR and CONFIG_SYS_INIT_RAM_SIZE to be in
line with CPM DPRAM organisation

Remove CONFIG_SYS_GBL_DATA_SIZE, CONFIG_SYS_GBL_DATA_OFFSET and
CONFIG_SYS_INIT_SP_OFFSET which are unused

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Christophe Leroy
3949d2a716 board: MCR3000: replace mtd->priv by mtd_to_nand()
Since commit 17cb4b8f32 ("mtd: nand: Add+use mtd_to/from_nand and
nand_get/set_controller_data"), mtd_to_nand() has to be used instead
of mtd->priv

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2018-04-06 16:30:37 -04:00
Jagan Teki
5a6eab8ab0 at91: ma5d4evk: Enable SPL_DM and SPL_OF_CONTROL
Enable SPL Driver model and FDT support for AT91 ma5d4evk boards.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06 16:11:09 -04:00
Jagan Teki
4dc04ebfa3 at91: ma5d4evk: Enable DM_SPI
AT91 ma5d4evk board uses atmel spi driver, enable DM_SPI to
use dm functionality.

Kept few functions related to non-dm and gpio on board
files for reference and will be remove once code moved
to relevant drivers.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06 16:11:09 -04:00
Jagan Teki
c60bfe9b0c at91: vinco: Enable DM_SPI
AT91 Vinco board uses atmel spi driver, enable DM_SPI to
use dm functionality.

Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06 16:11:09 -04:00
Jagan Teki
8b562ef388 at91: taurus: Enable DM_SPI
Enable DM_SPI for atmel SPI driver on taurus board.

Kept few functions related to non-dm and gpio on board
files for reference and will be remove once code moved
to relevant drivers.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06 16:11:09 -04:00
Jagan Teki
08afabc157 at91: gurnard: Enable DM_SPI
Enable DM_SPI for atmel SPI driver on gurnard board.

Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2018-04-06 16:11:09 -04:00
Tom Rini
6074c3879c Patch queue for rpi - 2018-04-06
Highlights this time around:
 
   - Support for new RPi3 B+ model
   - Fix for some SD cards on newer RPi firmware
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Merge tag 'signed-rpi-next' of git://github.com/agraf/u-boot

Patch queue for rpi - 2018-04-06

Highlights this time around:

  - Support for new RPi3 B+ model
  - Fix for some SD cards on newer RPi firmware
2018-04-06 08:30:10 -04:00
Jonathan Gray
91e1bc53c4 rpi: Complete table of models with new revision code scheme
In the model table for the new revision code encoding documented in
https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md
add the entries for old models with the new scheme and add CM3 which
only appears in the new scheme.

A device tree for CM3 is not currently upstreamed in linux.  When that
happens the name will likely have to be adjusted in the table.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-06 11:04:29 +02:00
Alexander Graf
7fe77226aa rpi: Add identifier for the new RPi3 B+
The Raspberr Pi Foundation released a new RPi3 version which we want
to detect as well, so we can enable ethernet on it and know the correct
device tree file name.

Add an identifier for it.

Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-05 11:38:43 +02:00
Tom Rini
e294ba0678 Merge git://git.denx.de/u-boot-sunxi
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-04-04 14:10:39 -04:00
Andre Przywara
35debf8a45 sunxi: README.sunxi64: Add hint about non-debug of ARM Trusted Firmware
As we are running into issues where the final U-Boot FIT image file is
exceeding our size limit, add a hint to the README.sunxi64 file
to point out the possibility of building non-debug versions of the ATF
binary. These are about 12KB smaller than the standard debug build, and
so allow successful U-Boot builds for many boards with the Allwinner H5
SoC.
Please note that under normal circumstances the debug build is still
recommended, as it gives valuable clues in case something goes wrong in
the ATF.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-04-04 11:31:35 +05:30
Miquel Raynal
136e325933
sunxi: spl: remove DMA related settings of the NAND controller
Code has been changed to do not use DMA anymore with the NAND
controller, instead PIO is used. Then, DMA-specific initialization may
be dropped.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-04-03 12:11:48 +02:00
Miquel Raynal
ba1c98bae2
sunxi: spl: deassert the NAND controller reset line
Ensure the NAND controller reset line is deasserted before use.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
2018-04-03 12:11:32 +02:00
Eugeniy Paltsev
ada8affdfe ARC: HSDK: Add platform-specific commands
This patch add support of hsdk platform-specific commands:

hsdk_clock set - set clock from axi_freq, cpu_freq and tun_freq
environment variables/command line arguments

hsdk_clock get - save clock frequencies to axi_freq, cpu_freq
and tun_freq environment variables

hsdk_clock print - show CPU, AXI, DDR and TUNNEL current
clock frequencies.

hsdk_clock print_all - show all currently used clock frequencies.

hsdk_init - setup board HW in one of pre-defined configuration
(hsdk_hs34 / hsdk_hs36 / hsdk_hs36_ccm / hsdk_hs38 /
hsdk_hs38_ccm / hsdk_hs38x2 / hsdk_hs38x3 / hsdk_hs38x4)

hsdk_go - run baremetal application on hsdk configured
by hsdk_init command.

This patch changes default behaviour of 'bootm' command:
now we are able to set number of CPUs to be kicked by setting
'core_mask' environment variable before 'bootm' command run.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2018-04-02 12:27:56 +03:00