For Marvell plugs, move the configuration of DHCP, NAND/SF, PING
and USB commands, and HUSH_PARSER into the _defconfig file, rather
than the include/configs/*plug.h files.
This avoids compiler warnings of duplicate definitions if the
option is selected in the .config, but also defined in the
include/configs/*plug.h file.
Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
The Marvell plugs are very similar systems, and so it makes sense
for their u-boots to have the same commands/configuration.
Add EXT4 and MII to Dreamplug, DATE to Guruplug and Sheevaplug.
Add CONFIG_SYS_ALT_MEMTEST to Sheevaplug.
There are still command differences around NAND, SPI/NOR.
Also default to building u-boot.kwb for Sheevaplug and Guruplug.
Signed-off-by: Quentin Armitage <quentin@armitage.org.uk>
With this change Synopsys DesignWare SDP board is switched to driver
model for both serial port (serial_dw) and Ethernet (Designware GMAC).
This simplifies include/configs/axs101.h and allows for reuse of Linux's
Device Tree description.
For simplicity Linux's .dts files are not blindly copied but only very
few extracts of them are really used (those that are supported in U-Boot
at the moment).
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Enable TI_EDMA3 and QUAD read support for ti_qspi on am43xx, this
increases read performance to 4 MB/s.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Add support for loading splashimage from filesystem formatted sata
storage.
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Add support for loading splash image from USB drive formatted with a
filesystem.
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
Add support for loading splash image from an SD card formatted with
a filesystem. Update boards to maintain original behavior where needed.
Cc: Igor Grinberg <grinberg@compulab.co.il>
Cc: Tom Rini <trini@konsulko.com>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
commit c3c016c "sf: Add SPI NOR protection mechanism" introduced
flash_lock()/flash_unlock()/flash_is_locked() methods for SPI flash,
but not every flash driver supplies these. We should test these
methods against NULL before actually calling them.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
CONFIG_SYS_EARLY_PCI_INIT is not needed any more since with driver
model, PCI enumeration is automatically triggered.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Move chipset-specific codes such as PAM init, PCIe ECAM and MP table
from pci.c to qemu.c, to prepare for DM PCI conversion.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Rename pcat_timer.c to i8254.c and pcat_interrupts.c to i8259.c,
to match their header file names (i8254.h and i8259.h).
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
CONFIG_SYS_NUM_IRQS is actually not something we can configure,
but an architecture defined number of ISA IRQs. Move it from
x86-common.h to asm/interrupt.h and rename it to SYS_NUM_IRQS.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
wandboard and mx6cuboxi have warnings because BOOT_DELAY
is defined twice.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Vagrant Cascadian <vagrant@debian.org>
CC: Otavio Salvador <otavio@ossystems.com.br>
CC: Fabio Estevam <fabio.estevam@freescale.com>
Add an initr function in the board_r.c file for the AMBA Plug&Play
command. Add a Kconfig entry for the ambapp command and remove all
CONFIG_CMD_AMBAPP defines from the board configuration headers.
Add a Kconfig entry to display the AMBA Plug&Play information
on startup. This option is off by default. Remove relevent define
from board configuration headers.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
Update the GRSIM board with the memory settings for the evaluation
version of TSIM. This free version of TSIM is used for testing.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
Update the LEON2/3 serial driver to make use of the readl and writel
macros as well as the WATCHDOG_RESET() macro.
Add readl/writel and friends to the asm/io.h file.
Introduce the gd->arch.uart variable to store register address.
Lastly, remove baudrate scaler macro variables from board config. It
is now calculated in the serial driver using the global data variable.
Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
This adds support to update firmware on qspi flash present on
am437x-sk-evm and am43xx-epos-evm via DFU.
On device:
=> setenv dfu_alt_info ${dfu_alt_info_qspi}
=> dfu 0 sf 0:0
On host:
$ sudo dfu-util -l
$ sudo dfu-util -D u-boot.bin -a u-boot.bin
Signed-off-by: Vignesh R <vigneshr@ti.com>
-> Add National instrument ethernet transceiver configuration used (DP83848)
-> Change cpsw slave phy address
-> modify nand configuration to use the correct ECC and correct nand features
CONFIG_BOOTDELAY is defined in config_distro_defaults.h
Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com>
[trini: Drop omap3_logic.h settings which were a warning and no longer
correct usage].
Signed-off-by: Tom Rini <trini@konsulko.com>
The gdsys strider board is based on a Freescale MPC8308 SOC.
It boots from NOR-Flash, kernel and rootfs are stored on
SD-Card.
On board peripherals include:
- 1x 10/100 Mbit/s Ethernet (optional)
- Lattice ECP3 FPGA connected via eLBC
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
[trini: Drop setting CONFIG_SYS_GENERIC_BOARD, this is always true now]
Signed-off-by: Tom Rini <trini@konsulko.com>
short strings can be used in type parameter of gpt command
to replace the guid string for the types known by u-boot
partitions = name=boot,size=0x6bc00,type=data; \
name=root,size=0x7538ba00,type=linux;
gpt write mmc 0 $partitions
and they are also used to display the type of partition
in "part list" command
Partition Map for MMC device 0 -- Partition Type: EFI
Part Start LBA End LBA Name
Attributes
Type GUID
Partition GUID
1 0x00000022 0x0000037f "boot"
attrs: 0x0000000000000000
type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7
type: data
guid: d117f98e-6f2c-d04b-a5b2-331a19f91cb2
2 0x00000380 0x003a9fdc "root"
attrs: 0x0000000000000000
type: 0fc63daf-8483-4772-8e79-3d69d8477de4
type: linux
guid: 25718777-d0ad-7443-9e60-02cb591c9737
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
code under flag CONFIG_PARTITION_TYPE_GUID
add parameter "type" to select partition type guid
example of use with gpt command :
partitions = uuid_disk=${uuid_gpt_disk}; \
name=boot,size=0x6bc00,uuid=${uuid_gpt_boot}; \
name=root,size=0x7538ba00,uuid=${uuid_gpt_root}, \
type=0fc63daf-8483-4772-8e79-3d69d8477de4;
gpt write mmc 0 $partitions
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
Previously, Linux used the same GUID for the data partitions as Windows
(Basic data partition: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7).
This created problems when dual-booting Linux and Windows in UEFI-GPT
Setup, so a new GUID (Linux filesystem data:
0FC63DAF-8483-4772-8E79-3D69D8477DE4) was defined jointly by GPT fdisk
and GNU Parted developers.
Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
Condense these updates down to SPDX tags too while doing this. This is
a port of a1452a3771c4eb85bd779790b040efdc36f4274e from the Linux
Kernel.
Signed-off-by: Tom Rini <trini@konsulko.com>
The Android sparse image format is currently supported through a file
called aboot, which isn't really such a great name, since the sparse image
format is only used for transferring data with fastboot.
Rename the file and header to a file called "sparse", which also makes it
consistent with the header defining the image structures.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
So far the fastboot code was only supporting MMC-backed devices for its
flashing operations (flash and erase).
Add a storage backend for NAND-backed devices.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
The fastboot flash command that writes an image to a partition works in
several steps:
1 - Retrieve the maximum size the device can download through the
"max-download-size" variable
2 - Retrieve the partition type through the "partition-type:%s" variable,
that indicates whether or not the partition needs to be erased (even
though the fastboot client has minimal support for that)
3a - If the image is smaller than what the device can handle, send the image
and flash it.
3b - If the image is larger than what the device can handle, create a
sparse image, and split it in several chunks that would fit. Send the
chunk, flash it, repeat until we have no more data to send.
However, in the 3b case, the subsequent transfers have no particular
identifiers, the protocol just assumes that you would resume the writes
where you left it.
While doing so works well, it also means that flashing two subsequent
images on the same partition (for example because the user made a mistake)
would not work withouth flashing another partition or rebooting the board,
which is not really intuitive.
Since we have always the same pattern, we can however maintain a counter
that will be reset every time the client will retrieve max-download-size,
and incremented after each buffer will be flashed, that will allow us to
tell whether we should simply resume the flashing where we were, or start
back at the beginning of the partition.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The current sparse image parser relies heavily on the MMC layer, and
doesn't allow any other kind of storage medium to be used.
Rework the parser to support any kind of storage medium, as long as there
is an implementation for it.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
The functions and a few define to generate a fastboot message to be sent
back to the host were so far duplicated among the users.
Move them all to a common place.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Since we don't have for sure a valid IP-setup during
board_late_init(...) because it maybe allready stored in environment or
not, we cannot form a proper vxWorks bootline at this place.
So we move to the way, forming the bootline just before
executing/launching vxWorks. To do this we use the bootvx command
instead go.
We only have to form the "othbootargs" environment variable, the rest is
done pretty good by the "bootvx" commannd.
Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Support LCDIF for mx7dsabresd board:
1. Add pinmux settings
2. Add VIDEO related macro definition and videomode env settings.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Adrian Alonso <aalonso@freescale.com>
Support lcdif display:
1. Add pinmux and pad settings for LCDIF
2. Introduce setup_lcd to do the settings for LCDIF
3. Enable VIDEO related macros in board header files
4. Add a new env videomode which is needed by mxsfb.c. The
settings for videomode in this patch is for TFT43AB.
5. Tested on mx6ul 14x14/9x9 evk.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
The kernel_addr_r should be set to the same value as CONFIG_LOADADDR,
get rid of the duplication.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Sean Cross <xobs@kosagi.com>
Cc: Stefano Babic <sbabic@denx.de>
Support PSCI and switch to non-secure mode when booting linux.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Signed-off-by: Frank Li <Frank.Li@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
This allows for more flexible and standardized boot across multiple
platforms.
Remove redundant legacy boot environment.
Cc: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
This allows for more flexible and standardized boot across multiple
platforms.
Remove redundant legacy boot environment.
Signed-off-by: Vagrant Cascadian <vagrant@debian.org>
Enable the GPU node in the system-wide ft_system_setup() hook instead of
the board-specific ft_board_hook(). This allows us to enable GPU per SoC
generation instead of per-board as we did initially.
Reported-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
p2371-2180 has two PCI ports; a regular x4 slot and a x1 M.2 slot. This
patch adds the relevant DT to enable the PCI controller and configure
the XUSB padctl pin muxing, and code to turn on the PCI power and enable
PCI features in U-Boot. I have only tested the x4 slot.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This needs a separate compatible value from Tegra124 since the new HW
version has bugs that would prevent a driver for previous HW versions
from operating at all.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Rename board nios2-generic to 3c120_devboard. Since nios2 is
converted to driver model and device tree control of u-boot,
the nios2-generic board directory is removed. We can rename
the board back to a real board name. Now the boards maintained
in u-boot mainline are the same as Linux kernel, namely 3c120
and 10m50.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Add 10m50 devboard support. It is based on the Golden Hardware
Reference Design (GHRD), available at,
http://rocketboards.org/foswiki/view/Documentation/
AlteraMAX1010M50RevCDevelopmentKitLinuxSetup
Though we supported only one nios2-generic board in the past. Now,
with the removal of the nios2-generic board dir, adding new nios2
boards to u-boot is easier than before. It should be helpful to
add those boards supported in Linux mainline. There are only two
such nios2 boards, the 3c120 devboard and 10m50 devboard. The
nios2-generic is actually 3c120, and should restore the name. The
10m50 is this one.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Zap the altera_tse_initialize() prototypes, since it is converted
to driver model.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Do not allocate rx buf in net.c, because altera_tse allocates
its own rx buf in driver. This can save 6KB memory.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Implement a Memory Technology Device (MTD) uclass. It should
include most flash drivers in the future. Though no uclass ops
are defined yet, the MTD ops could be used.
The NAND flash driver is based on MTD. The CFI flash and SPI
flash support MTD, too. It should make sense to convert them
to MTD uclass.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Now that we have solved the problems that prevented this feature from
being enabled, enable it everywhere.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Revert commit 7a2c1b13 which dropped OpenRD boards.
Assume maintainership of OpenRD.
Remove OpenRD from scrapyard.
Switch OpenRD to generic board.
Switch to Thumb build.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
The tricorder and tricorder_flash boards have grown too big.
Reduce their size by building them with CONFIG_SYS_THUMB_BUILD.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
This target is ARMv7-M therefore can only build for Thumb,
but it did not #define CONFIG_SYS_THUMB_BUILD, so the U-Boot
code did not know it had to build for Thumb(2), not ARM.
This patch is binary-invariant: builds of stm32f429-discovery
with and without this patch were compared and found to differ
only by their U-Boot version strings.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
A number of headers define functions as "extern inline" which is
causing problems with gcc5. The reason is that starting with
version 5.1, gcc defaults to the standard C99 semantics for the
inline keyword.
Under the traditional GNU inline semantics, an "extern inline"
function would never create an external definition, the same
as inline *without* extern in C99. In C99, and "extern inline"
definition is simply an external definition with an inline hint.
In short, the meanings of inline with and without extern are
swapped between GNU and C99.
The upshot is that all these definitions in header files create
an external definition wherever those headers are included,
resulting in multiple definition errors at link time.
Changing all these functions to "static inline" fixes the problem
since this works as desired in all gcc versions. Although the
semantics are slightly different (a static inline definition may
result in an actual function being emitted), it works as intended
in practice.
This patch also removes extern prototype declarations for the
changed functions where they existed.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Trim CONFIG_SYS_MEMTEST_END location.
CONFIG_SYS_MONITOR_LEN
Reserving 256k for U-Boot at: d7fc0000
CONFIG_ENV_SIZE
CONFIG_SYS_MALLOC_LEN
Reserving 256k for malloc() at: d7f80000
0x10000 for the rest
Reserving 68 Bytes for Board Info at: d7f7ffbc
Reserving 208 Bytes for Global Data at: d7f7feec
Reserving 12000 Bytes for FDT at: d7f7d00c
Stack
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Trim CONFIG_SYS_MALLOC_LEN size, because CONFIG_ENV_SIZE
is included to total memory allocation in common.h,
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Chin Liang See <clsee@altera.com>
Remove CONFIG_SYS_INIT_SP macro, as the initial stack is set to
below the u-boot code.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Chin Liang See <clsee@altera.com>
Remove CONFIG_SYS_MALLOC_BASE macro, as it is not used by
the generic board.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Chin Liang See <clsee@altera.com>
Clean up macros that do not need a value as suggested by
Marek.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Tested-by: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
Use dram bank in board info, so that it displays correct
memory values in bdinfo command.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Marek Vasut <marex@denx.de>
Many SPI flashes have protection bits (BP2, BP1 and BP0) in the
status register that can protect selected regions of the SPI NOR.
Take these bits into account when performing erase operations,
making sure that the protected areas are skipped.
Tested on a mx6qsabresd:
=> sf probe
SF: Detected M25P32 with page size 256 Bytes, erase size 64 KiB, total 4 MiB
=> sf protect lock 0x3f0000 0x10000
=> sf erase 0x3f0000 0x10000
offset 0x3f0000 is protected and cannot be erased
SF: 65536 bytes @ 0x3f0000 Erased: ERROR
=> sf protect unlock 0x3f0000 0x10000
=> sf erase 0x3f0000 0x10000
SF: 65536 bytes @ 0x3f0000 Erased: OK
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
[re-worked to fit the lock common to dm and non-dm]
Signed-off-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Use the is_power_of_2() definition from log2.h to align with the
kernel implementation.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Use the log2 header files from the kernel.
Imported from kernel 4.2.3.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Commit: sandbox: add ADC driver
adds the driver without its main header file.
It causes build brake for sandbox_defonfig.
This commit adds a missing header:
- include/sandbox-adc.h
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Adding fdtdec_get_uint function which is the
unsigned version for fdtdec_get_int
Signed-off-by: Chin Liang See <clsee@altera.com>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Dinh Nguyen <dinh.linux@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Stefan Roese <sr@denx.de>
Cc: Vikas Manocha <vikas.manocha@st.com>
Cc: Jagannadh Teki <jteki@openedev.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Heiko Schocher <hs@denx.de>
This board runs a P5020 or P5040 chip, and utilizes
an EEPROM with similar formatting to the Freescale P5020DS.
Large amounts of this code were developed by
Adrian Cox <adrian at humboldt dot co dot uk>
Signed-off-by: Andy Fleming <afleming@gmail.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Update this driver to use driver model and change all users.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Production boards should not use CONFIG_OF_EMBED. Fix this for the Zybo
boards.
The image to use now becomes u-boot-dtb.bin.
For example, the .bif file should contain a line like:
[load = 0x04000000,startup=0x04000000]/path/to/u-boot-dtb.bin
instead of:
[load = 0x04000000,startup=0x04000000]/path/to/u-boot.bin
When device tree is enabled we need to load u-boot-dtb.img. Change the
settings so that SPL does the right thing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
At present in SPL we place the device tree immediately after BSS. This
avoids needing to copy it out of the way before BSS can be used. However on
some boards BSS is not placed with the image - e.g. it can be in RAM if
available.
Add an option to tell U-Boot that the device tree should be placed at the
end of the image binary (_image_binary_end) instead of at the end of BSS.
Note: A common reason to place BSS in RAM is to support the FAT filesystem.
We should update the code so that it does not use so much BSS.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
It is sometimes useful to find a property in the chosen node. Add a function
for this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Enable CONFIG_SYS_I2C_ZYNQ only if it has either I2C0 or I2C1
enabled in a board config.This fixes the issue of i2c error
during board init if board specific doesnt have either I2C0
or I2C1.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This adds support to update firmware on qspi flash using DFU.
On device:
=> setenv dfu_alt_info ${dfu_alt_info_qspi}
=> dfu 0 sf 0:0
On host:
$ sudo dfu-util -l
$ sudo dfu-util -D MLO -a MLO
$ sudo dfu-util -D u-boot.img -a u-boot.img
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
On T1040D4RDB board, u-boot fails to connect port FM1@DTSEC3 to
the Ethernet PHY because the wrong PHY address is used. Also,
T1040D4RDB supports SGMII on one port only.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This commit adds additional file with implementation of board
detection code for Odroid-XU3/XU4.
The detection depends on compatible found in fdt:
- "samsung,exynos5" - uses Exynos5 generic code
- "samsung,odroidxu3" - try detect XU3 revision
There are few revisions of Odroid XU3/XU4, each can be detected
by checking the value of channel 9 of built-in ADC:
Rev ADC Board
0.1 0 XU3 0.1
0.2 372 XU3 0.2 | XU3L - no DISPLAYPORT
0.3 1280 XU4 0.1
The detection code depends on the ADC+10% value.
Implementation of functions:
- set_board_type() - read ADC and set type
- get_board_rev() - returns board revision: 1..3
- get_board_type() - returns board type string
Additional functions with return values of bool:
- board_is_generic() - true if found compatible "samsung,exynos5"
but not "samsung,odroidxu3"
- board_is_odroidxu3() - true if found compatible "samsung,odroidxu3"
and one of XU3 revision.
- board_is_odroidxu4() - true if found compatible "samsung,odroidxu3"
and XU4 revision.
After I2C controller init, the get_board_type() can check
if the XU3 board is a "Lite" variant, by probing chip
0x40 on I2C0 (INA231 - exists only on non-lite).
This is useful for setting fdt file name at misc_init_r().
Enabled configs:
- CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
- CONFIG_ODROID_REV_AIN
- CONFIG_REVISION_TAG
- CONFIG_BOARD_TYPES
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit adds:
- new uclass id: UCLASS_ADC
- new uclass driver: drivers/adc/adc-uclass.c
The new uclass's API allows for ADC operation on:
* single-channel with channel selection by a number
* multti-channel with channel selection by bit mask
ADC uclass's functions:
* single-channel:
- adc_start_channel() - start channel conversion
- adc_channel_data() - get conversion data
- adc_channel_single_shot() - start/get conversion data
* multi-channel:
- adc_start_channels() - start selected channels conversion
- adc_channels_data() - get conversion data
- adc_channels_single_shot() - start/get conversion data for channels
selected by bit mask
* general:
- adc_stop() - stop the conversion
- adc_vdd_value() - positive reference Voltage value with polarity [uV]
- adc_vss_value() - negative reference Voltage value with polarity [uV]
- adc_data_mask() - conversion data bit mask
The device tree can provide below constraints/properties:
- vdd-polarity-negative: if true: Vdd = vdd-microvolts * (-1)
- vss-polarity-negative: if true: Vss = vss-microvolts * (-1)
- vdd-supply: phandle to Vdd regulator's node
- vss-supply: phandle to Vss regulator's node
And optional, checked only if the above corresponding, doesn't exist:
- vdd-microvolts: positive reference Voltage [uV]
- vss-microvolts: negative reference Voltage [uV]
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Some devices are supplied by configurable regulator's output.
But there was no function for getting it. This commit adds
function, that allows for getting the supply device by it's phandle.
The returned regulator device can be used with regulator uclass's API.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This driver allows I/O operations on the Samsung S2MPS11 PMIC,
which provides lots of LDO/BUCK outputs.
To enable it, update defconfig with:
- CONFIG_PMIC_S2MPS11
and additional, if were not defined:
- CONFIG_CMD_PMIC
- CONFIG_ERRNO_STR
The binding info: doc/device-tree-bindings/pmic/s2mps11.txt
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Anand Moon <linux.amoon@gmail.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
As sama5 board has 32k sram size, so the at91bootstrap and spl for sama5
boards is bigger than 16k (0x4000). That will overlap the U-Boot
environment. So I move environment to 0x6000. And reduce its size as
well.
Following shows the size of the spl binaries (v2015.04 vs v2015.07):
% ls v2015.04/*spi*spl.bin -l | awk '{print $5,$(NF)}'
15540 v2015.04/at91sam9n12ek_spiflash_defconfig_u-boot-spl.bin
15704 v2015.04/at91sam9x5ek_spiflash_defconfig_u-boot-spl.bin
16064 v2015.04/sama5d3xek_spiflash_defconfig_u-boot-spl.bin
16304 v2015.04/sama5d4ek_spiflash_defconfig_u-boot-spl.bin
16304 v2015.04/sama5d4_xplained_spiflash_defconfig_u-boot-spl.bin
% ls v2015.07/*spi*spl.bin -l | awk '{print $5,$(NF)}'
16136 v2015.07/at91sam9n12ek_spiflash_defconfig_u-boot-spl.bin
16300 v2015.07/at91sam9x5ek_spiflash_defconfig_u-boot-spl.bin
16664 v2015.07/sama5d3xek_spiflash_defconfig_u-boot-spl.bin
16904 v2015.07/sama5d4ek_spiflash_defconfig_u-boot-spl.bin
16904 v2015.07/sama5d4_xplained_spiflash_defconfig_u-boot-spl.bin
The gcc version is: gcc 4.7.3 (Ubuntu/Linaro 4.7.3-12ubuntu1)
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Bo Shen <voice.shen@gmail.com>
As more features are added for SD boot on LS1021A QDS board,
the size of U-Boot is larger. CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS
needs to be adjusted to a suitable value.
Starting address of the malloc pool used in SPL needs to be
adjusted too, or it will occupy the address u-boot loads.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
I2C1 can work on ls102xa rev2.0 SD boot, so add
ID EEPROM for SD boot.
Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
SR_IE(Self-refresh interrupt enable) is needed for
Hardware Based Self-Refresh. Make it configurable and let
board code handle the rest.
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Reviewed-by: York Sun <yorksun@freescale.com>
Rework unified section macro select via Kconfig option
instead of macro definition in mx7_common header file.
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Add i.MX6DQP-Sabresd board support:
1. set fdt_file according to board_rev which is set at runtime.
2. Add mx6dqp_ddr_ioregs and calibration value for this board.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
This macro is not needed, since gd->ram_size is assigned value using
function imx_ddr_size().
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Linux only boots IMX.51-based boards with device tree, so this board
would benefit from supporting it.
Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Cc: Stefano Babic <sbabic@denx.de>
Currently there is no API to uninitialize mdio. Add two APIs for this.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
The net_boot_file_name buffer is used as storage for the bootfilename
command line argument to network boot commands such as tftp and nfs.
Increase the size of this buffer to 1024 bytes as the current size of
128 bytes is restrictive for arbitrary paths on the server.
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
As 3G/1G user/kernel memory split is used on LS1021A, the Linux kernel
fails to access the device tree blob on boot. The reason is that u-boot
relocates the device tree blob into high memory when booting the kernel
and the kernel is unable to access the blob.
To avoid this issue, fdt_high is set to the value of 0xffffffff. The
device tree blob will not get relocated and is still in low memory to
make it accessible to the kernel.
For the same reason, initrd_high is set to the value of 0xffffffff too.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
After the secondary cores enter U-Boot, use CONFIG_ARMV8_MULTIENTRY to
make secondary cores excute in spin loop.
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch adds esdhc support for ls1043ardb.
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
LS1043ARDB Specification:
-------------------------
Memory subsystem:
* 2GByte DDR4 SDRAM (32bit bus)
* 128 Mbyte NOR flash single-chip memory
* 512 Mbyte NAND flash
* 16 Mbyte high-speed SPI flash
* SD connector to interface with the SD memory card
Ethernet:
* XFI 10G port
* QSGMII with 4x 1G ports
* Two RGMII ports
PCIe:
* PCIe2 (Lanes C) to mini-PCIe slot
* PCIe3 (Lanes D) to PCIe slot
USB 3.0: two super speed USB 3.0 type A ports
UART: supports two UARTs up to 115200 bps for console
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Freescale LayerScape with Chassis Generation 2 is a set of SoCs with
ARMv8 cores and 2rd generation of Chassis.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
There are two LS series processors are built on ARMv8 Layersacpe
architecture currently, LS2085A and LS1043A. They are based on
ARMv8 core although use different chassis, so create fsl-layerscape
to refactor the common code for the LS series processors which also
paves the way for adding LS1043A platform.
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
MDIO controller base on FMAN2 was defined as CONFIG_SYS_FSL_FM2_ADDR
plus offset, but CONFIG_SYS_FSL_FM2_ADDR only defined when there are two
FMANs, so we should only define MDIO controller base on FMAN2 when there
is FMAN2.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The fsl_dtsec.h & fsl_tgec.h & fsl_fman.h can be shared on both ARM
and PPC, move it out of ppc to include/, and change the path in
drivers accordingly.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Config Security Level Register is different between different SoCs,
so put the CSL register definition into the arch specific directory.
Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com>
Signed-off-by: Hou Zhiqiang <B48286@freescale.com>
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
For most PPC platforms, they will call the first get_clocks() in
init_sequence_f[] as they define CONFIG_PPC. CONFIG_SYS_FSL_CLK is
then defined to call the second get_clocks(), which should be
redundant for PPC.
Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The SEC driver code has been cleaned up to work for 64 bit
physical addresses and systems where endianess of SEC block
is different from the Core.
Changes:
1. Descriptor created on Core is modified as per SEC block
endianness before the job is submitted.
2. The read/write of physical addresses to Job Rings will
be depend on endianness of SEC block as 32 bit low and
high part of the 64 bit address will vary.
3. The 32 bit low and high part of the 64 bit address in
descriptor will vary depending on endianness of SEC.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
For the Chain of Trust, the esbc_validate command supports
32 bit fields for location of the image. In the header structure
definition, these were declared as pointers which made them
64 bit on a 64 bit core.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
As we don't modify the 'name' parameter, so change it to const.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This board has not compiled for me for quite some time due to size
constraints, remove.
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This board has not compiled for me for quite some time due to size
constraints, remove.
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This board has not compiled for me for quite some time due to size
constraints, remove.
Cc: Stefan Roese <sr@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This board has not compiled for me for quite some time due to size
constraints, remove.
Cc: John Otken <jotken@softadvances.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch changes the cword union to use specific length types that are
architecture indepented.
This patch also renames the members of the cword union to represent
their usage, i.e.:
c -> w8
s -> w16
l -> w32
ll -> w64
Where "w" stands for "width" in bits.
I discovered this problem when enabling CFI flash on vexpress64.
cword.l was an unsigned long int, but it was intended to be 32 bits wide.
Unfortunately, it's 64-bits wide on a 64-bit system, meaning that a
64-bit system fails when attempting to use 32-bit wide CFI flash parts.
Similar problems also existed with the other cword sizes.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stefan Roese <sr@denx.de>
As QSPI and IFC are pin-multiplexed on LS1021A, only IFC is supported in
SD boot now. For the customer's demand, QSPI needs to be supported in SD
boot too.
This patch adds QSPI or IFC support in SD boot according to the
corresponding defconfig. For detail, ls1021atwr_sdcard_ifc_defconfig is
used to support IFC in SD boot and ls1021atwr_sdcard_qspi_defconfig is
used to support QSPI in SD boot.
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This will allow OF-based earlycon to be used once the appropriate
aliases are added to the device tree and kernel support is fixed.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
sync with linux v4.2
commit 64291f7db5bd8150a74ad2036f1037e6a0428df2
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sun Aug 30 11:34:09 2015 -0700
Linux 4.2
This update is needed, as it turned out, that fastmap
was in experimental/broken state in kernel v3.15, which
was the last base for U-Boot.
Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
add missing definitions for the ubi/ubifs sync
with linux 4.2, also change "#define kfree ..."
into a static inline, so prevent ubi compile error:
CC drivers/mtd/ubi/fastmap.o
drivers/mtd/ubi/fastmap.c: In function 'scan_pool':
drivers/mtd/ubi/fastmap.c:475:3: error: called object 'free' is not a function
Signed-off-by: Heiko Schocher <hs@denx.de>
This patch adds flag status register reading support to
spi_flash_cmd_wait_ready.
Cc: Simon Glass <sjg@chromium.org>
Cc: Marek Vasut <marex@denx.de>
Cc: Michal Simek <michal.simek@xilinx.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Warren <twarren@nvidia.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Hou Zhiqiang <B48286@freescale.com>
Tested-by: Jagan Teki <jteki@openedev.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Use the flash->flags for generic usage, not only for dm-spi-flash,
this will be used for future flag additions.
[Correct the spi flash flags detect logic]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Define CONFIG_SYS_SPI_ARGS_OFFS, CONFIG_SYS_SPI_ARGS_SIZE
and CONFIG_SYS_SPI_KERNEL_OFFS which will be used in SPL
spi mode. These macros defines the device tree offset, size
and the kernel image offset in flash respectively.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
This patch enabled CONFIG_SPI_FLASH_ISSI for qspi on zynq boards.
Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Cc: Michal Simek <michal.simek@xilinx.com>
Enabled SPI flash Bank/Extended address register support.
Bank/Extended address registers are used to access the flash
which has size > 16MiB in 3-byte addressing.
Signed-off-by: Jagan Teki <jteki@openedev.com>
This patch adds support for zynq qspi controller driver
on zynq-common.h
Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Tested-by: Jagan Teki <jteki@openedev.com>
We have finished Generic Board conversion for ARM and PowerPC, i.e.
all the boards have been converted except OpenRISC, SuperH, SPARC,
which have not supported Generic Board framework yet.
Select SYS_GENERIC_BOARD in arch/Kconfig and delete all the macro
defines in include/configs/*.h.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Under the assumptions of having a UBI volume called boot, containing
a ubifs filesystem.
Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Add generic fs support, so that commands like ls, load and test -e can be
used on ubifs.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Implement the necessary functions for implementing generic fs support
for ubifs.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Modify the ubifs u-boot wrapper function prototypes for generic fs use,
and give them their own header file.
This is a preparation patch for adding ubifs support to the generic fs
code from fs/fs.c.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Add CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG support and enable it to set
'board_rev' and 'board_name' envs.
'board_rev' can be used in scripts to determine what board we are running on
and 'board_name' for pretty printing.
Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
For current U-Boot to initialize status LEDs via status_led_init(), it
is required to have both CONFIG_STATUS_LED and STATUS_LED_BOOT defined.
This may be a particular concern with GPIO LEDs, where __led_init() is
required to correctly set up the GPIO (gpio_request and
gpio_direction_output). Without STATUS_LED_BOOT the initialization isn't
called, which could leave the user with a non-functional "led" command -
due to the fact that the LED routines in gpio_led.c use gpio_set_value()
just fine, but the GPIO never got set up properly in the first place.
I think having CONFIG_STATUS_LED is sufficient to justify a
corresponding call to status_led_init(), even with no STATUS_LED_BOOT
defined. To do so, common/board_r.c needs call that routine, so it now
is exposed via status_led.h.
Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de>
[trini: Add dummy __led_init to pca9551_led.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
As every TPM drivers support UCLASS_TPM, we can only rely on DM_TPM
functions.
This simplify a bit the code.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Acked-by: Simon Glass <sjg@chromium.org>
Correct a few nits found in a recent review. Expand the comments in
dev_get_driver_data() to make it clearer.
Signed-off-by: Simon Glass <sjg@chromium.org>
Adjust the devres comments to be consistent with the rest of the file, and
add one for the struct udevice member. Also rename the 'p' parameter to
'ptr' to avoid single-character names.
Signed-off-by: Simon Glass <sjg@chromium.org>
The current name is inconsistent with other driver model data access
functions. Rename it and fix up all users.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Convert altera_tse to driver model and phylib.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert altera sysid to driver model with misc uclass.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Implement a Miscellaneous uclass with generic read or
write operations. This class is used only for those
do not fit other more general classes.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Simon Glass <sjg@chromium.org>
Both altera_jtag_serial_initialize() and
altera_serial_initialize() are no longer used after
they are converted to driver model.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Convert altera_pio to driver model.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Chin Liang See <clsee@altera.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Convert altera_uart to driver model.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Marek Vasut <marex@denx.de>
Convert altera_jtag_uart to driver model.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Move the timer code from interrupts.c into timer.c . Eliminate the
installation of timer interrupt handler, which is no longer used.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Zap almost all of the ad-hoc timer code from interrupts.c and
use the code in lib/time.c instead.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
As altera_pio_init() uses BSS, it should be moved to
board_early_init_r().
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Acked-by: Marek Vasut <marex@denx.de>
This patch moves command line configuration from board header
file to board defconfig in the way of Kconfig. The change passed
savedefconfig.
This fixes warnings such as : "CONFIG_SYS_HUSH_PARSER" redefined,
when "Use hush shell" is selected with menuconfig, etc.
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Import various DT files for am4372, an43xx pinctrl and
am437x-gp-evm from Linux Kernel v4.2
Add config file for this board, enable DM, DM_GPIO, DM_SERIAL
and DM_MMC.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Since spl doesn't support DM currently, do not define DM_MMC
for spl build.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add clock information for Galileo
Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
If CONFIG_SYS_MALLOC_F_LEN is enabled, the stack is moved down to the
specified size to make the malloc function available before relocation.
But on keystone platforms SYS_SPL_MALLOC is immediately preceding stack,
which is causing an overlap with this config enabled.
So leave a gap between malloc space and stack space.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Many System on Chip(SoC) solutions are complex with multiple processors
on the same die dedicated to either general purpose of specialized
functions. Many examples do exist in today's SoCs from various vendors.
Typical examples are micro controllers such as an ARM M3/M0 doing a
offload of specific function such as event integration or power
management or controlling camera etc.
Traditionally, the responsibility of loading up such a processor with a
firmware and communication has been with a High Level Operating
System(HLOS) such as Linux. However, there exists classes of products
where Linux would need to expect services from such a processor or the
delay of Linux and operating system being able to load up such a
firmware is unacceptable.
To address these needs, we need some minimal capability to load such a
system and ensure it is started prior to an Operating System(Linux or
any other) is started up.
NOTE: This is NOT meant to be a solve-all solution, instead, it tries to
address certain class of SoCs and products that need such a solution.
A very simple model is introduced here as part of the initial support
that supports microcontrollers with internal memory (no MMU, no
execution from external memory, or specific image format needs). This
basic framework can then (hopefully) be extensible to other complex SoC
processor support as need be.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Simon Glass <sjg@chromium.org>
Since usb ether gadget doesn't have support for driver model, so
not defining usb ether gadget when ethernet driver model is
defined.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add support for distro bootcmds and network booting while retaining
backwards compatibility with the current "legacy" setup. With these
changes the default boot sequence becomes:
* SD card (standard distro boot)
* SD card (legacy boot)
* EMMC (standard distro boot)
* EMMC (legacy boot)
* Nand (legacy boot)
* PXE (standard distro boot)
* DHCP (standard distro boot)
The older boot scripts have some overlap with what the distro
bootcommands to however i've left them unchanged to prevent introduction
of subtle bugs.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Add mandatory address variables for loading scripts and pxe configuration as
per README.distro
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Hush has an oddity where using ${var} causes var to resolved in the the global
address space (iotw the environment) first and only afterwards will the local
variable space be searched.
This causes odd side-effects when iterating over the boot partitions
using ${bootpart} if the environment also has a bootpart variable (e.g. for
the various TI boards). Fix this by using the hopefully more unique
${distro_bootpart} instead of ${bootpart}.
Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Advantech SOM-6896 is a Broadwell U based COM Express Compact Module
Type 6. This patch adds support for it as a coreboot payload.
On board SATA and SPI are functional. On board Ethernet isn't functional
but since it's optional and ties up a PCIe x4 that is otherwise brought
out, this isn't a concern at the moment. USB doesn't work since the
xHCI driver appears to be broken.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
It is useful to see a message from the debug UART early during boot so that
you know things are working. Add an option to enable this. The message will
be displayed as soon as debug_uart_init() is called.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Some boards need to set things up before the debug UART can be used. On
these boards a call to debug_uart_init() is insufficient. When this option
is enabled, the function board_debug_uart_init() will be called when
debug_uart_init() is called. You can put any code here that is needed to
set up the UART ready for use, such as set pin multiplexing or enable
clocks.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
We want to be able to add other common code to this function. So change the
driver's version to have an underscore before it, just like
_debug_uart_putc(). Define debug_uart_init() to call this version.
Update all drivers to this new method.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Add Wildcat Point AHCI and LPC PCI IDs which are present on Broadwell U
based (and possibly other) boards.
Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
E820 is critical to the kernel as it provides system memory map
information. Pass it to an x86 VxWorks kernel.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Jian Luo <jian.luo4@boschrexroth.de>
So far VxWorks bootline can be contructed from various environment
variables, but when these variables do not exist we get these from
corresponding config macros. This is not helpful as it requires
rebuilding U-Boot, and to make sure these config macros take effect
we should not have these environment variables. This is a little
bit complex and confusing.
Now we change the logic to always contruct the bootline from
environments (the only single source), by adding two new variables
"bootdev" and "othbootargs", and adding some comments about network
related settings mentioning they are optional. The doc about the
bootline handling is also updated.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at>
CONFIG_HOSTNAME is an environment varible, so that quotation mark
is not needed.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Add a Kconfig option to disable the Integrated Graphics Device (IGD)
so that it does not show in the PCI configuration space as a VGA
disaplay controller. This gives a chance for U-Boot to run PCI/PCIe
based graphics card's VGA BIOS and use that for the graphics console.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
GENMASK is used to create a contiguous bitmask([hi:lo]).
This patch is a copy from Linux, with below commit details
"bitops: Fix shift overflow in GENMASK macros"
(sha1: 00b4d9a14125f1e51874def2b9de6092e007412d)
Cc: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Since it's a copy from Linux, this patch moved all
BIT definitions to top so-that it looks same as Linux file.
Cc: Tom Rini <trini@konsulko.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Jagan Teki <jteki@openedev.com>
This patch enables DM_SERIAL for all ARCH_MVEBU boards (AXP & A38x).
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Luka Perkov <luka.perkov@sartura.hr>
This patch enables DM_USB on the Marvell AXP / A38x eval boards.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Luka Perkov <luka.perkov@sartura.hr>
When running on the AXP I sometimes noticed a strange behavior. As some
characters are not echoed on the U-Boot prompt. Not disabling the
lowlevel_init code, especially calling cpu_init_cp15() in the main
U-Boot seems to solve this issue.
Signed-off-by: Stefan Roese <sr@denx.de>
Not all sunxi boards have an MMC embedded. Switching to the Kconfig option
will allow to enable or disable the support in each boards' defconfig.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
When using the fastboot boot command, the image sent to U-Boot will be an
Android boot image. If the support is missing, that obviously won't work,
so we need it in our configuration.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Add a bootcmd_sunxi_compat value to the default environment when building
with CONFIG_OLD_SUNXI_KERNEL_COMPAT, this way people who occasionally want
to boot an old kernel can do so by simply typing "run bootcmd_sunxi_compat"
rather then needing to have 2 separate setups / sdcards for old and
new kernels.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Add support for disabling the regulators found on the axp209 pmic.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Stop prefixing the axp functions for setting voltages, etc. with the
model number, there ever is only one pmic driver built into u-boot,
this allows simplifying the callers.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
common/dlmalloc.c is quite big, both in .text and .data usage. E.g. for a
Mele_M9 sun6i board build this reduces .text from 0x4214 to 0x3b94 bytes,
and .data from 0x54c to 0x144 bytes.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Tom Rini <trini@konsulko.com>
Select CONFIG_SPL_STACK_R for sunxi boards, this gives us much more
room on the stack once we've the DRAM running.
Besides being a good change to have on itself, this also paves the
way for switching to using malloc_simple in the SPL which cuts of
close to 4KiB of the SPL size.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
common/dlmalloc.c is quite big, both in .text and .data usage, therefor
on some boards the SPL is build to use only malloc_simple.c and not the
dlmalloc.c code. This is done in various include/configs/foo.h with the
following construct:
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_MALLOC_SIMPLE
#endif
This commit introduces a SPL_MALLOC_SIMPLE Kconfig bool which allows
selecting this functionality through Kconfig instead.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
Between v2015.07-rc1 and v2015.07-rc2 this board started
silent boot failure. A bisect led to commit 6eed3786c6
("net: Move the CMD_NET config to defconfigs"). This commit
looks harmless in itself, but it did implicitly add a feature
to the image which led to this:
u-boot$git describe 6eed3786c6
v2015.07-rc1-412-g6eed3786c68c
^^^
u-boot$ls -l ../41*/u-boot.bin
-rwxrwxr-x 1 paul paul 261476 Oct 16 16:47 ../411/u-boot.bin
-rwxrwxr-x 1 paul paul 266392 Oct 16 16:43 ../412/u-boot.bin
u-boot$bc
bc 1.06.95
Copyright 1991-1994, 1997, 1998, 2000, 2004, 2006 Free Software Foundation, Inc.
This is free software with ABSOLUTELY NO WARRANTY.
For details type `warranty'.
256*1024
262144
i.e. we finally broke through the 256k monitor size. Jump it
up to 384k and fix the hard coded value used in the env offset
at the same time.
We were probably flirting with the 256k size issue without
knowing it when testing on different baselines in earlier
commits, but since this is all board specific, a rebase or
reorder to put this commit 1st is of little value.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
When debugging an env fail due to too small a malloc pool, it
was noted that the env write was 256k. But the device sector
size is 1/2 that, as can be seen from "fli" output:
Bank # 1: CFI conformant flash (16 x 16) Size: 16 MB in 131 Sectors
Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x1888
Erase timeout: 4096 ms, write timeout: 1 ms
Buffer write timeout: 2 ms, buffer size: 64 bytes
Sector Start Addresses:
FF000000 E RO FF020000 E RO FF040000 E RO FF060000 E RO FF080000 E RO
FF0A0000 E RO FF0C0000 E RO FF0E0000 E RO FF100000 E RO FF120000 E RO
[...]
FFF00000 RO FFF20000 RO FFF40000 RO FFF60000 RO FFF80000 RO
FFFA0000 RO FFFC0000 RO FFFE0000 E RO FFFE8000 RO FFFF0000 E RO
FFFF8000 RO
=>
The desired env sector is FFF40000->FFF60000, or 0x20000 in length,
just after the 256k u-boot image which starts @ FFF00000.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Currently the board fails to save its env, since the env size
is much smaller than the sector size, and the malloc fails for
the pad buffer, giving the user visible symptom of:
Unable to save the rest of sector (253952)
Allow for 1M malloc pool, the same as used on the sbc8548 board.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Used NAND chips requires at least 4-bit error correction, so use BCH8
as it is what kernel uses.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Javier Martinez Canillas <javier@osg.samsung.com>
Juno comes with 8GB RAM, but U-Boot only passes 2GB to the kernel.
Declare a secondary memory bank and set the sizes correctly.
Signed-off-by: Liviu Dudau <Liviu.Dudau@foss.arm.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Ryan Harkin <ryan.harkin@linaro.org>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
The default dockstar configuration for U-Boot currently causes it to
overrun the environment area, so that a "saveenv" command bricks the
device. This patch moves the environment to a higher address to avoid
that.
Signed-off-by: Eric Cooper <ecc@cmu.edu>
Currently, the device tree relocation is disabled, likely to
keep some DDR3 RAM at the end for Cortex-M4 firmwares. This
can be archived using bootm_size, which limits the image
processing range of the boot commands.
Move the device tree standard load address to a higher address
which aligns better with what we are doing on other boards.
Signed-off-by: Stefan Agner <stefan@agner.ch>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Replace 'fatload' command by 'load', to be able to use EXT*
partitions while keeping FAT partition compatibility.
Signed-off-by: Guillaume GARDET <guillaume.gardet@free.fr>
Tested-by: Przemyslaw Marczak <p.marczak@samsung.com>
Acked-by: Przemyslaw Marczak <p.marczak@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Create fsl_wdog.h to store the watchdog registers and bit fields.
This can be useful when accesses to the watchdog block are made from other
parts, such as arch/arm/ cpu code.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
MTD partitioning in current pcm052 configuration is inconsistent.
Fix it across MTDPARTS_DEFAULT, CONFIG_EXTRA_ENV_SETTINGS, and
CONFIG_ENV_OFFSET[_REDUND].
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
We run 4 Arndale boards in our automated test framework, they have
been running quite happily for quite some time using a Debian Wheezy
userspace.
However when upgrading to a Debian Jessie we started seeing frequent
segmentation faults from gcc when building the kernel, to the extent
that it is unable to successfully build the kernel twice in a row, and
often fails on the first attempt.
Searching around I found https://bugs.launchpad.net/arndale/+bug/1081417
which pointed towards http://www.spinics.net/lists/kvm-arm/msg03723.html
and CPU Errata 773022 and 774769.
This errata needs to be applied to all processors in an SMP system,
meaning that the usual strategy of applying them in
arch/arm/cpu/armv7/start.S is not appropriate (since that applies to
the boot processor only). Instead we apply these errata in the secure
monitor which is code that is traversed by all processors as they are
brought up.
The net affect on Arndale is that ACTLR changes from 0x40 to
0x2000042. I ran 17 kernel compile iterations overnight with no
segfaults.
Runtime testing was done on our v2014.10 based branch and forward
ported (with only minimal and trivial contextual conflicts) to current
master, where it has been build tested only.
I suppose in theory these errata apply to any Exynos5250 based boards,
but Arndale is the only one I have access to and I have therefore
chosen to be conservative and only apply it there.
Also, reorder CONFIG_ARM_ERRATA_794072 in README to make the list
numerically sorted.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
This patch adds support for LZ4-compressed FIT image contents. This
algorithm has a slightly worse compression ration than LZO while being
nearly twice as fast to decompress. When loading images from a fast
storage medium this usually results in a boot time win.
Sandbox-tested only since I don't have a U-Boot development system set
up right now. The code was imported unchanged from coreboot where it's
proven to work, though. I'm mostly interested in getting this recognized
by mkImage for use in a downstream project.
Signed-off-by: Julius Werner <jwerner@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
This platform has not gone into production. So lets remove it.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Add CONFIG_SYS_GENERIC_BOARD to lwmon5.h and CONFIG_DISPLAY_BOARDINFO
to Kconfig file.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
This reverts commit 8fe11b8901.
I'll add support to lwmon5 in the next patch and will remove
support for the broken lcd4_lwmon5 as well.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
CONFIG_TWL4030_POWER is a boolean define variable. It is either defined
or not defined and should not have a value assigned to it.
Remove the value.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
This patch changes the default "root=" parameter to "/dev/sda2".
Many linux based distros use /dev/sda1 for their boot partition; this is
often not a rootfs that can be used by the "root=" parameter.
Linaro images use /dev/sda1 as a boot partition, although this of a
different nature to a distro image. Linaro uses /dev/sda2 for the rootfs
partition.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
The latest Juno firmware stores the files in NOR flash as "norkern" for
kernel binary, "board.dtb" for the device tree binary.
The "old" firmware used the name "Image" for the kernel binary and
"juno" for the device tree binary.
Rather than just change the default U-Boot configuration to use the new
names, breaking users with the old firmware, attempt to load the default
filename first. If that fails, attempt to load the alternate filename.
I've echo'd that we are loading the alternate file to counter the
output from "afs load" shown if the first load attempt fails. For
example, I see output like this on my Juno board when it's configured
the with the "old" firmware:
image "norkern" not found in flash
Loading Image instead of norkern
loaded region 0 from 08500000 to 80000000, 00AB6318 bytes
image "board.dtb" not found in flash
Loading juno instead of board.dtb
loaded region 0 from 0A000000 to 83000000, 00003188 bytes
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Some OS images require an initrd on Juno.
If the file ramdisk.img exists in NOR flash, then we load it and pass
the address to the kernel. Otherwise, we pass the "-" parameter as
before.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Linaro's Juno Android builds requires the androidboot.hardware parameter
be set to a know board name.
Non-Android kernels ignore this extra parameter because they don't
contain code to parse it.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Create an additional FVP configuration to boot images pre-loaded into
DRAM.
Sometimes it's preferential to boot the model by loading the files
directly into DRAM via model parameters, rather than using
SemiHosting.
An example of model parmaters that are used to pre-load the files
into DRAM:
--data cluster0.cpu0=Image@0x80080000 \
--data cluster0.cpu0=fvp-base-gicv2-psci.dtb@0x83000000 \
--data cluster0.cpu0=uInitrd@0x84000000
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
[trini: Update board/armltd/vexpress64/Kconfig logic]
Signed-off-by: Tom Rini <trini@konsulko.com>
vexpress64 kernels are usually over 8 MBytes in length, so setting the
max uImage length to 64 Mbytes should give us plenty of scope for
expansion.
I mostly chose this length to match other board configs that use
"(64 << 20)".
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
This patch fixes a couple of checkpatch warnings on the vexpress64 config.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
The size allocation for SPL is increased in all cases to match the
already-expanded value used on Tegra124. This is both for general
consistency, and because the seaboard build trips over the limit already
when using one of the ARM compilers packaged with 14.04. For the record,
when building Seaboard:
arm-linux-gnueabi- SPL is too big by 0x36 bytes
arm-linux-gnueabihf- SPL fits by 0x2a bytes
arm-none-eabi- SPL fits by 0xa bytes
(Those figures are from builds with the expanded SPL size allocation,
relative to the non-expanded SPL size limit; they're better by about
6 bytes in the more constrained build.)
Fixes: ba52199422 ("tegra124: Expand SPL space by 8KB")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Add DFU support.
Tested by flashing SPL and u-boot.img into SPI NOR flash with the
following commands:
=> setenv dfu_alt_info ${dfu_alt_info_spl}
=> run dfuspi
On the host PC:
$ sudo dfu-util -D SPL -a spl
On the target:
CTRL+C
=> setenv dfu_alt_info ${dfu_alt_info_img}
=> run dfuspi
On the host PC:
$ sudo dfu-util -D u-boot.img -a u-boot
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
The driver assumed that I2C1 and I2C2 were always enabled,
and if they were not, then an asynchronous abort was (silently)
raised, to be caught much later on in the Linux kernel.
Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4
are.
To make the change binary-invariant, declare I2C1 and I2C2 in
every include/configs/ file which defines CONFIG_SYS_I2C_MXC.
Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and
CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed
(CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE)
config options.
Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
Set missing boot address in bootm command. This fixes the error:
Wrong Image Format for bootm command
ERROR: can't get kernel image!
Reported-by: Uwe Scheffler <scheffler.u@web.de>
Signed-off-by: Soeren Moch <smoch@web.de>
Tested-by: Uwe Scheffler <scheffler.u@web.de>
If defined CONFIG_ENV_IS_IN_MMC, then u-boot environment is saved in
mmc's raw sectors. Otherwise, u-boot environment is saved as a file:
uboot.env.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
Reviewed-by: Bo Shen <voice.shen@gmail.com>
The previous eth_device struct returned by eth_get_dev() allowed
code to directly query the state member field. However, with
CONFIG_DM_ETH this data gets encapsulated (i.e. private), and
eth_get_dev() returns a udevice struct 'abstraction' instead.
This breaks legacy code relying on the former behaviour - e.g.
netconsole.
(see http://lists.denx.de/pipermail/u-boot/2015-June/216528.html)
The patch introduces a method to retrieve the ethernet device
state in a 'clean' and uniform way, supporting both legacy code
and driver model. The new function eth_is_active() accepts a
device struct pointer and tests it for ETH_STATE_ACTIVE.
Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This patch makes use of the previous changes to add a new "fel" boot
target for sunxi boards.
When booting via FEL, it's often desirable to work around the absence
of other (usable) boot devices - or to be able to override them,
deviating from the standard boot sequence. To achieve this, the "fel"
boot target gets the highest priority, but won't actually do anything
unless certain criteria are met.
The "bootcmd_fel" implementation proposed here first tests if an actual
FEL boot takes place (using the "fel_booted" env var), and secondly
checks that "fel_scriptaddr" was set (originating from the 'loader',
i.e. the sunxi-tools fel utility). If both checks pass, then it will
try to execute the boot script (boot.scr) at the given address. In case
of an error (e.g. an invalid image), the source command might return
"false", causing "distro_bootcmd" to proceed with the next boot target.
Signed-off-by: Bernhard Nortmann <bernhard.nortmann@web.de>
Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
For the upcoming nand support we need a bigger heap, esp. ubi[fs] uses
quite a bit of memory, increase the heap size to 64 MB.
Our video code returns unused reserved framebuffer memory to the kernel
before booting it. Drop the #ifdef-ery and simply always reserve 16 MB.
Adjust bootm_size for the above changes.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Move some #define-s around from one #ifdef block to another to
reduce the number of #ifdef blocks (note this causes no functional
changes even though the conditions are not always exactly the same)
and move generic #include statements to the top.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
DRAM region 0x3f000000 - 0x3fffffff is reserved for OP-TEE. Touching
0x3f000000 memory location from unsecure world causes the board
to hang.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Use DM for the pl01x serial driver on hikey. Also allow UART0 or
UART3 to be chosen via Kconfig.
By default we now output to UART3 as the latest version of ATF outputs
to this UART. Also UART3 comes out on the LS connector, as opposed to
UART0 which goes to a unpopulated header.
As part of this change we also enable CONFIG_BOARD_EARLY_INIT_F and
call the pinmux configuration code for the UART. Before we were
relying on ATF having already configured the pin configuration.
NB: Upstream Linux kernel doesn't yet support UART3, so serial console
will still be output on UART0 when booting a upstream kernel.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Most platforms enable these options from Kconfig rather
than the configs header file.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Use the #defines in linux/sizes for malloc size as it is
more readable.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
When AM437x EVM is connected to Gigabit switch, it takes
more time to finish auto-negotiation than on a 10/100 switch.
The default 4 second limit times-out more often than not. This is
observed when testing with a D-Link DGS-1008A desktop switch.
Increase the auto-negotiation time-out for AM437x EVM to handle
this case.
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
The config option has been removed by one of the syncs with the Linux
mainline MTD subsystem:
ff94bc40af (mtd, ubi, ubifs: resync with Linux-3.14)
It has been left inside the config files. Currently does not look to
serve any purpose, so remove it now from all the configs.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Cc: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Cc: Stefan Roese <sr@denx.de>
Cc: "Albert ARIBAUD (3ADEV)" <albert.aribaud@3adev.fr>
Cc: Peter Barada <peter.barada@logicpd.com>
Cc: Steve Sakoman <sakoman@gmail.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Stefan Roese <sr@denx.de>
Before this commit, the Kconfig menu in mach-uniphier only allowed us
to choose one SoC to be compiled. Each SoC has its own defconfig file
for the build-test coverage. Consequently, some defconfig files are
duplicated with only the difference in CONFIG_DEFAULT_DEVICE_TREE and
CONFIG_{SOC_NAME}=y.
Now, most of board-specific parameters have been moved to device trees,
so it makes sense to include init code of multiple SoCs into a single
image as long as the SoCs have similar architecture. In fact, some
SoCs of UniPhier family are very similar:
- PH1-LD4 and PH1-sLD8
- PH1-LD6b and ProXstream2 (will be added in the upcoming commit)
This commit will be helpful to merge some defconfig files for better
maintainability.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Currently, console=ttyS0 is hard-coded in CONFIG_EXTRA_ENV_SETTINGS
and it replaces the bootargs in the chosen node of the device tree
passed to the kernel. This is not preferable because I am going to
add some boards whose console is not ttyS0.
Drop bootargs settings from U-Boot's environment and use the one in
device tree by default.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
I want these prefixed with CONFIG_ARCH_UNIPHIER_ to clarify
they belong to UniPhier SoC family.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
It is no longer necessary to define CONFIG_SUPPORT_CARD_* globally.
Move them to a C file as local macros. Also, rename the C file.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Device tree specifies the available memory ranges in its "/memory"
node. Use it to simplify the CONFIG defines.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
In UniPhier SoCs before ProXstream2 and PH1-LD6b, two address spaces
0x00000000 - 0x0fffffff
0x40000000 - 0x4fffffff
are both mapped to the external bus (also called system bus),
so either was OK.
In the newest two SoCs, the former (0x00000000 - 0x0fffffff) is
assigned for the serial NOR interface.
Going forward, use the latter for the external bus.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Historically (for compatibility with very old platforms), two
different types of micro support cards have been used with the
UniPhier SoC development boards. It has been painful to maintain
both. Having one of them is enough.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
We use outer pmic reset and drop internal reset signal, bmode will
not work as expected, so drop boot mode code for 7dsabresd board.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Adrian Alonso <aalonso@freescale.com>
Rename the socfpga_cyclone5.h to socfpga_cyclone5_socdk.h, and
socfpga_arria.h to socfpga_arria5_socdk.h. This matches the other SoCFPGA
board config files.
Suggested-by: Marek Vasut <marex@denx.de>
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
By not defining CONFIG_SYS_ARM_CACHE_WRITEALLOC, the WRITEBACK cache
policy is selected. This leads to much better performance on the SoCFPGA.
A quick network test shows this:
Without this patch:
=> tftp 100000 big-40mb
Speed: 1000, full duplex
Using dwmac.ff702000 device
TFTP from server 192.168.1.54; our IP address is 192.168.1.252
Filename 'big-40mb'.
Load address: 0x100000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
##########################
2.5 MiB/s
With this patch:
=> tftp 100000 big-40mb
Speed: 1000, full duplex
Using dwmac.ff702000 device
TFTP from server 192.168.1.54; our IP address is 192.168.1.252
Filename 'big-40mb'.
Load address: 0x100000
Loading: #################################################################
#################################################################
#################################################################
#################################################################
##########################
7.6 MiB/s
A performance improvement of factor ~3.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Dinh Nguyen <dinguyen@opensource.altera.com>
Cc: Chin Liang See <clsee@altera.com>
Cc: Pavel Machek <pavel@denx.de>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The command:
ethsw [port <port_no>] ingress filtering
{ [help] | show | enable | disable }
- enable/disable VLAN ingress filtering on port
can be used to enable/disable/show VLAN ingress filtering on a port.
This command has also been added to the ethsw generic parser
from common/cmd_ethsw.c
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The command:
ethsw vlan fdb { [help] | show | shared | private }
- make VLAN learning shared or private"
configures the FDB to share the FDB entries learned on multiple VLANs
or to keep them separated. By default, the FBD uses private VLAN
learning. This command has also been added to the ethsw generic parser
from common/cmd_ethsw.c
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The new added commands can be used to configure VLANs for a port
on both ingress and egress.
The new commands are:
ethsw [port <port_no>] pvid { [help] | show | <pvid> }
- set/show PVID (ingress and egress VLAN tagging) for a port;
ethsw [port <port_no>] vlan { [help] | show | add <vid> | del <vid> }
- add a VLAN to a port (VLAN members);
ethsw [port <port_no>] untagged { [help] | show | all | none | pvid }
- set egress tagging mod for a port"
ethsw [port <port_no>] egress tag { [help] | show | pvid | classified }
- Configure VID source for egress tag. Tag's VID could be the
frame's classified VID or the PVID of the port
These commands have also been added to the ethsw generic parser from
common/cmd_ethsw.c
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The new command:
ethsw [port <port_no>] [vlan <vid>] fdb
{ [help] | show | flush | { add | del } <mac> }
Can be used to add and delete FDB entries. Also, the command can be used
to show entries from the FDB tables. When used with [port <port_no>]
and [vlan <vid>], only the matching the FDB entries can be seen or
flushed. The command has also been added to the generic ethsw parser
from cmd_ethsw.c.
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The code that checks if a string has the format of a MAC address has been
moved to a separate function called eth_validate_ethaddr_str().
This has been done to allow other components (such as vsc9953 driver)
to validate a MAC address.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The command:
ethsw [port <port_no>] learning { [help] | show | auto | disable }
can be used to enable/disable HW learning on a port.
This patch also adds this command to the generic ethsw parser from
cmd_ethsw.
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The new added command:
ethsw [port <port_no>] statistics { [help] | [clear] }
will print counters like the number of Rx/Tx frames,
number of Rx/Tx bytes, number of Rx/Tx unicast frames, etc.
This patch also adds this commnd in the genereric ethsw
parser from cmd_ethsw.c
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch replaces the parser used by VSC9953 L2 Switch driver with
the generic one. Also, the config macro that enables the
VSC9953 commands has been replaced in all the platforms that
use this driver with the config macro that corresponds to the
generic parser.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch creates a flexible parser for Ethernet Switch
configurations that should support complex commands.
The parser searches for predefined keywords in the command
and calls the proper function when a match is found.
Also, the parser allows for optional keywords, such as
"port", to apply the command on a port
or on all ports. For now, the defined commands are:
ethsw [port <port_no>] { enable | disable | show }
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
At startup, the default configuration should be:
- enable HW learning on all ports (HW default);
- all ports are VLAN aware;
- all ports are members of VLAN 1;
- all ports have Port-based VLAN 1;
- on all ports, the switch is allowed to remove
maximum one VLAN tag,
- on egress, the switch should add a VLAN tag if the
frame is classified to a different VLAN than the port's
Port-based VLAN;
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
These new operations allow manipulation of bitfields
within a word by using a mask instead of width and
shift values to extract/replace the bitfields.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
The VSC9953 DS reserves a register between vlan_mask and anag_efil
registers.
Signed-off-by: Johnson Leung <johnson.leung@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
When a port is enabled at init time, the initializing function
touches more bits than necessary to enable a port (also touches
reserved bits and default bit values). This patch fixes this issue
by changing the value of the define used to enable the port and
assures that no other bits are changes by replacing out_le32()
with setbits_le32().
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This patch groups some macros defined for registers and
replaces some magic numbers from vsc9953 with macros. Also,
"port" and "port_nr" words are replaced with "port_no",
puts each variable declaration on a line and removes
unnecessary tabs.
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@freescale.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: York Sun <yorksun@freescale.com>
This adds static register programming for PCIe and USB after memory
init as required by Quark firmware writer guide. Although not doing
this did not cause any malfunction, just do it for safety.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Introduce device_is_on_pci_bus() which can be utilized by driver
to test if a device is on a PCI bus.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
The counter frequency is derived from clk_m on Tegra, but that clock can
be configured by the primary bootloader to run at the same frequency as
the oscillator (38.4 MHz on Tegra210) or a divided down frequency (most
typically 19.2 MHz). Remove the hard-coded frequency and allow the timer
setup code to query the correct value at runtime.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
The counter frequency is derived from clk_m on Tegra, but that clock can
be configured by the primary bootloader to run at the same frequency as
the oscillator (38.4 MHz on Tegra210) or a divided down frequency (most
typically 19.2 MHz). Remove the hard-coded frequency and allow the timer
setup code to query the correct value at runtime.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
The counter frequency is derived from clk_m on Tegra, but that clock can
be configured by the primary bootloader to run at the same frequency as
the oscillator (38.4 MHz on Tegra210) or a divided down frequency (most
typically 19.2 MHz). Remove the hard-coded frequency and allow the timer
setup code to query the correct value at runtime.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Commit 181bd9dc61 "kconfig: add config option for shell prompt" replaced
define V_PROMPT with Kconfig option SYS_PROMPT. This crossed with patches
adding Tegra T210 boards. Migrate the boards to the new scheme.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
While T210 boards all have 38.4MHz crystals, per the TRM, the only
supported configuration is to divide the crystal frequency by 2 to
generate clk_m, which is what feeds the ARM generic timers amongst other
things. Fix the value of COUNTER_FREQUENCY to reflect this divide-by-2.
When I queried the 19.2 value in Tom's original T210 patches, I wasn't
aware of this extra divide-by-2, and didn't notice any effect from the
incorrect value, since its only used if U-Boot is booted in EL3, whereas
I'm booting it in EL2.
Reported-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
P2371-2180 is a P2180 CPU board married to a P2597 I/O board. The
combination contains SoC, DRAM, eMMC, SD card slot, HDMI, USB
micro-B port, Ethernet via USB3, USB3 host port, SATA, PCIe, and
two GPIO expansion headers.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Tested on my TI186x rev E. (PG2.0) and take over maintainership.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Take over maintainership as well. Not tested as PG2.0 (which I have)
needs additional work over PG1.0 (which Matt has).
Cc: Matt Porter <mporter@konsulko.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Tested on my OMAP3 uEVM.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
fdtdec_get_addr_size() hard-codes the number of cells used to represent
an address or size in DT. This is incorrect in many cases depending on
the DT binding for a particular node or property (e.g. it is incorrect
for the "reg" property). In most cases, DT parsing code must use the
properties #address-cells and #size-cells to parse addres properties.
This change splits up the implementation of fdtdec_get_addr_size() so
that the core logic can be used for both hard-coded and non-hard-coded
cases. Various wrapper functions are implemented that support cases
where hard-coded cell counts should or should not be used, and where
the client does and doesn't know the parent node ID that contains the
properties #address-cells and #size-cells.
dev_get_addr() is updated to use the new functions.
Core functionality in fdtdec_get_addr_size_fixed() is widely tested via
fdtdec_get_addr_size(). I tested fdtdec_get_addr_size_auto_noparent() and
dev_get_addr() by manually modifying the Tegra I2C driver to invoke them.
Much of the core implementation of fdtdec_get_addr_size_fixed(),
fdtdec_get_addr_size_auto_parent(), and
fdtdec_get_addr_size_auto_noparent() comes from Thierry Reding's
previous commit "fdt: Fix fdtdec_get_addr_size() for 64-bit".
Based-on-work-by: Thierry Reding <treding@nvidia.com>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Michal Suchanek <hramrach@gmail.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Dropped #define DEBUG at the top of fdtdec.c:
Signed-off-by: Simon Glass <sjg@chromium.org>
On the LaCie boards netspace_max_v2 and net2big_v2, two internal hard
drives are available. Additionally on the d2net_v2 board, an extra hard
drive can be plugged via eSATA.
This patch updates CONFIG_SYS_IDE_MAXBUS and CONFIG_SYS_IDE_MAXDEVICE
accordingly for this boards.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
This patch enables generic board support for the following
Kirkwood-based LaCie boards:
- Network Space v2 (Mini, Lite and Max).
- Internet Space v2.
- D2 Network v2.
- 2Big Network v2.
Signed-off-by: Simon Guinot <simon.guinot@sequanux.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Entering the maximum number of characters defined by CONFIG_SYS_CBSIZE into
the console and hitting enter afterwards, causes a hang in the system because
CONFIG_SYS_PBSIZE is not capable of storing the extra characters of the error
message:
"Unknown command '' - try 'help'".
Use the default CONFIG_SYS_PBSIZE definition from config_fallbacks.h to solve
this problem.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
CONFIG_FEC_DMA_MINALIGN is not used anywhere, so let's remove it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Peng Fan <Peng.Fan@freescale.com>
There is no need to undef the config options.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Peng Fan <Peng.Fan@freescale.com>
CONFIG_ROM_UNIFIED_SECTIONS is not used anywhere, so let's remove it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Peng Fan <Peng.Fan@freescale.com>
CONFIG_SYS_GENERIC_BOARD is selected by mx6_common.h, so there is no
need to define it locally.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Peng Fan <Peng.Fan@freescale.com>
CONFIG_CMD_FUSE and CONFIG_MXC_OCOTP are selected by mx6_common.h,
so there is no need to define them locally.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
If the SD card does not contain the u-boot.img then we get the
following error:
U-Boot SPL 2015.10-rc2-23947-g7ad5930 (Sep 08 2015 - 14:10:29)
** Partition 1 not valid on device 0 **
spl_register_fat_device: fat register err - -1
spl_load_image_fat: error reading image u-boot.img, err - -1
Remove CONFIG_SPL_FAT_SUPPORT and let CONFIG_SPL_MMC_SUPPORT do the
job.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
If the SD card does not contain the u-boot.img then we get the
following error:
U-Boot SPL 2015.10-rc2-23947-g7ad5930 (Sep 08 2015 - 14:10:29)
** Partition 1 not valid on device 0 **
spl_register_fat_device: fat register err - -1
spl_load_image_fat: error reading image u-boot.img, err - -1
Remove CONFIG_SPL_FAT_SUPPORT and let CONFIG_SPL_MMC_SUPPORT do the
job.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
If the SD card does not contain the u-boot.img then we get the
following error:
U-Boot SPL 2015.10-rc2-23947-g7ad5930 (Sep 08 2015 - 14:10:29)
** Partition 1 not valid on device 0 **
spl_register_fat_device: fat register err - -1
spl_load_image_fat: error reading image u-boot.img, err - -1
Remove CONFIG_SPL_FAT_SUPPORT and let CONFIG_SPL_MMC_SUPPORT do the
job.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
This patch is to support mx6ul_9x9_evk board based on mx6ul_14x14_evk,
the difference between mx6ul 9x9 evk and mx6ul 14x14 evk are:
1. mx6ul 9x9 evk use pfuze3000, while mx6ul 14x14 evk use DCDC.
2. mx6ul 9x9 evk supports 256MB LPDDR2, while mx6ul 14x14 evk
supports 512MB DDR3
3. mx6ul_9x9_evk use 9x9 package, while mx6ul_14x14_evk use 14x14 package.
This patch add the following:
1. Discard PHYS_SDRAM_SIZE from header file, use imx_ddr_size()
2. Introduce a macro is_mx6ul_9x9_evk using
CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK) to avoid "#ifdef xxx" in non-SPL
part. To SPL part, CONFIG_IS_ENABLED(TARGET_MX6UL_9X9_EVK) can not work,
so still use "#ifdef CONFIG_TARGET_MX6UL_9X9_EVK" to differentiate with
mx6ul_14x14_evk. And we have no way to dymaically checking this chip
is 9x9 or 14x14.
3. mx6ul_9x9_evk use pfuze3000, so enabled POWER related configurations.
POWER related configurations also effect for mx6ul_14x14_evk. But
power_init_board implementation using 'if (is_mx6ul_9x9_evk())' to
do initialization for mx6ul_9x9_evk, and do nothing for mx6ul_14x14_evk.
4. mx6ul_9x9_evk use lpddr2 with size 256MB, so add related SPL DRAM
configurations.
5. Enable CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG and setting dtb file
according to board_rev and board_name.
6. Add TARGET_MX6UL_9X9_EVK Kconfig entry
Boot Log:
U-Boot SPL 2015.10-rc2-00356-g536ce34 (Sep 06 2015 - 12:22:53)
reading u-boot.img
reading u-boot.img
U-Boot 2015.10-rc2-00356-g536ce34 (Sep 06 2015 - 12:22:53 +0800)
CPU: Freescale i.MX6UL rev1.0 792 MHz (running at 396 MHz)
CPU: Commercial temperature grade (0C to 95C) at 41C
Reset cause: POR
Board: MX6UL 9x9 EVK
I2C: ready
DRAM: 256 MiB
PMIC: PFUZE3000 DEV_ID=0x30 REV_ID=0x11
MMC: FSL_SDHC: 0, FSL_SDHC: 1
In: serial
Out: serial
Err: serial
Net: FEC1
Hit any key to stop autoboot: 0
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
We have CONFIG_MXC_OCOTP and CONFIG_CMD_FUSE in mx6_common.h,
discard duplicated macro definitions in board header files.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Rework imx_thermal driver to be used across i.MX
processor that support thermal sensor
Signed-off-by: Adrian Alonso <aalonso@freescale.com>
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Define CONFIG_MACH_TYPE to allow non DT Linux boot.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Mainline CM-T3517 U-Boot environment size differs from that one
shipped with CM-T3517 boards.
Update environment size, to avoid backward compatibility issues.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
SBC-T3517 evaluation board has two Eth interfaces.
Enable network retry of another interface if the default if failed
or disconnected.
Add 'netretry=yes' in the default env. Setup relevant
timeout values in the board config file.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
introduce BIT() definition, used in at91_udc gadget
driver.
Signed-off-by: Heiko Schocher <hs@denx.de>
[remove all other occurrences of BIT(x) definition]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
This patch changes a little bit the environment, current environment was broken
for a long time, and board don't as expected sometimes, on production systems
this is fixed adding boot script. I think it's time to change this to make a
system conformant environment and use generic distro configurations and
environment instead. We can use a boot script for the old way boot mode.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
