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The description was borrowed from kernel. "tristate" type was changed
to "bool" (I believe we don't support modules for u-boot yet, right?).
CONFIG_USB_GADGET requires CONFIG_USB to be defined too, so add it along
as well.
Definitions were added to defconfig files in a way that
"make savedefconfig" generates exactly the same file as used defconfig.
Signed-off-by: Sam Protsenko <[email protected]>
[trini: Add zynq_zc702 conversion]
Signed-off-by: Tom Rini <[email protected]>
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Booting mx6qp sabreauto board and then doing:
=> saveenv
=> reset
, causes a system hang.
This happens because the size of the U-Boot binary is larger than
CONFIG_ENV_OFFSET.
Fix this problem by increasing CONFIG_ENV_OFFSET, so that the U-boot binary
and the environment variables region do not overlap.
Signed-off-by: Fabio Estevam <[email protected]>
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Enable NAND TrimFFS support in M53EVK, since it is convenient when
installing UBI images to NAND.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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Signed-off-by: Gong Qianyu <[email protected]>
Reviewed-by: York Sun <[email protected]>
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This patch adds support for Altera StratixV bitstream programming. 2 FPGAs
are connected to the SPI busses. This patch uses board specific write
code to program the bitstream via SPI direct write mode.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Luka Perkov <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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This patch adds support for programming of the StratixV FPGAs. Programming
is done in this case (board theadorable) via SPI. The board may provide
board specific code for bitstream programming.
This StratixV support will be used by the theadorable board.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Tom Rini <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Commit 1e3d640316 (ARM: sheevaplug: redefine MTDPARTS) changed the partition
layout (without any description why), but didn't change the offset/size to
load the kernel from or the root=/dev/mtdblockX in the bootargs.
The 3MB forseen for a kernel is furthermore too little. A 4.4 build of
mvebu_v5_defconfig is 3.6MB:
-rw-r--r-- 1 peko peko 3.6M Jan 16 20:24 uImage.kirkwood-sheevaplug
When device tree support for sheevaplug was added to the kernel in commit
ee514b381e (ARM: Kirkwood: Add dts files for Sheevaplug and eSATA
Sheevaplug) a default flash partition layout (used if mtdparts= isn't passed
on the command line / CONFIG_MTD_CMDLINE_PARTS isn't enabled) with 1MB for
u-boot / environment, 4MB for the kernel and the rest for the rootfs, so use
that layout here and adjust the kernel loading to match.
Signed-off-by: Peter Korsgaard <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Enable building of drivers/net/phy/realtek.c so that realtek phys
get properly initialized.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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This commit syncs the dt-bindings/input/* headers with the kernel (v4.5)
and adds dt-bindings/clock/sun4i-a10-pll2.h, both are necessary for newer
sunxi dts files to build.
Signed-off-by: Hans de Goede <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Now everything is done to load a raw U-Boot proper image instead of
an mkimage-processed one (as far as I tested on NAND, eMMC, NOR).
The SPL already knows the load address of the U-Boot proper without
parsing its uImage header because the load address is defined by
CONFIG_SYS_TEXT_BASE, assuming that the two images are generated from
the same build.
My main motivation of this switch is to use u-boot-with-spl.bin, a
concatenation of u-boot-spl.bin and u-boot.bin. (I wish there were
a concatenation of u-boot-spl.bin and u-boot.img...) Anyway, this
commit would be useful for one-shot image burn.
Signed-off-by: Masahiro Yamada <[email protected]>
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This allows to boot from NOR flash (or SRAM) with help of an external
loader (NOR-loader).
Signed-off-by: Masahiro Yamada <[email protected]>
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The current CONFIG names like "CONFIG_ARCH_UNIPHIER_PH1_PRO4" is too
long. It would not hurt to drop "PH1_" because "UNIPHIER_" already
well specifies the SoC family. Also, rename files for consistency.
Signed-off-by: Masahiro Yamada <[email protected]>
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This comment line is telling the opposite of the logic.
Signed-off-by: Masahiro Yamada <[email protected]>
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This TODO is no longer useful. CONFIG_SYS_NS16550_SERIAL is just
ignored on DM serial.
If one wants to use the 16550A UART device on the UniPhier Micro
Support Card, it can be enabled by CONFIG_SYS_NS16550 via Kconfig.
Please notice CONFIG_SPL_OF_TRANSLATE must be enabled as well and
the device tree must be treaked in order to use the NS16550 serial
on SPL.
Signed-off-by: Masahiro Yamada <[email protected]>
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Introduce CONFIG_RTL8169 in Kconfig and move over boards' defconfig
to use that.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Stephen Warren <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
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Introduce CONFIG_RTL8139 in Kconfig and move over boards' defconfig
to use that.
Signed-off-by: Bin Meng <[email protected]>
Acked-by: Joe Hershberger <[email protected]>
[trini: Fixup MPC8641HPCN* and r2dplus configs]
Signed-off-by: Tom Rini <[email protected]>
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Signed-off-by: Vagrant Cascadian <[email protected]>
Acked-by: Marek Vasut <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The license command isn't usually built and has a few problems:
- The rules to generate license.h haven't worked in a long time,
re-write these based on the bmp_logo.h rules.
- 'tok' is unused and the license text size has increased
- bin2header.c wasn't grabbing unistd.h to know the prototype for
read().
Cc: Masahiro Yamada <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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For Raspberry Pi, we had the input clock rate to the pl011 fixed in
the rpi.c file, but it may be changed by firmware due to user changes
to config.txt. Since the firmware always sets up the uart (default
115200 output unless the user changes it), we can just skip our own
uart init to simplify the boot process and more reliably get serial
output.
Signed-off-by: Eric Anholt <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Tested-by: Stephen Warren <[email protected]>
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Some features are only useful or meaningful when the command line is
present. Ensure that these features are not compiled in when CONFIG_CMDLINE
is not enabled.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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When CONFIG_CMDLINE is disabled we need to remove all the command-line
code. Most can be removed by dropping the appropriate linker lists from the
images, but sub-commands must be dealt with specially.
A simple mechanism is used to avoid 'unused static function' errors.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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After power cycle of a K2G EVM dhcp fails due to a auto-negotiation
timeout. This commit increases the timeout to fix the issue.
Signed-off-by: Vitaly Andrianov <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Signed-off-by: Wenbin Song <[email protected]>
Reviewed-by: York Sun <[email protected]>
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CONFIG_SYS_CONSOLE_IS_IN_ENV needs to be enabled, so we could set stdout
environment variable to specify the vga for the console output when
LCD/HDMI is connected to the boards.
Signed-off-by: Alison Wang <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Add support of address parity for DDR4 UDIMM or discrete memory.
It requires to configurate corresponding MR5[2:0] and
TIMING_CFG_7[PAR_LAT]. Parity can be turned on by hwconfig,
e.g. hwconfig=fsl_ddr:parity=on.
Signed-off-by: Shengzhou Liu <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Put pci_get_hose_head() prototype in header so it is available to
external users, allowing them to find and iterate over all pci
controllers.
Signed-off-by: Stuart Yoder <[email protected]>
Reviewed-by: York Sun <[email protected]>
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A white space is missing in multiple-line string for bootargs.
Signed-off-by: York Sun <[email protected]>
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To use AQR405 PHY's interrupt, we need to invert the relative IRQ pins
polarity by setting IRQCR register, because AQR405 interrupt is low
active but GIC accepts high active.
Signed-off-by: Shaohui Xie <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Use optimised bus timing for FPGA access.
Signed-off-by: Reinhard Pfau <[email protected]>
Signed-off-by: Dirk Eibach <[email protected]>
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Signed-off-by: Dirk Eibach <[email protected]>
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This patch makes the following changes to the SR1500 board port:
- Update defconfig to support SPI NOR (use make savedefconfig).
- Increase SPI speed to a maximum of 100MHz for faster system
bootup.
- Change environment location, so that its not between SPL and
main U-Boot. This way the combined SPL / U-Boot image can
be used for updates.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Marek Vasut <[email protected]>
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This patch makes it possible that boards can define a board-specific env
size. This is used by the SR1500 SoCFPGA board port.
Signed-off-by: Stefan Roese <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Marek Vasut <[email protected]>
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Move the inclusion of the common socfpga configuration file further
down in the sr1500 configuration, so that the socfpga_common.h can
check if environment is in SPI NOR and it's location is defined and
if it is not, define default location.
This fixes "arm: socfpga: Enabling U-Boot environment support in QSPI"
which introduced a minor warning.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Pavel Machek <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefan Roese <[email protected]>
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Enabling the support of storing U-Boot environment
within serial NOR flash. By default, its still
store into SDMMC
Signed-off-by: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Pavel Machek <[email protected]>
Cc: Marek Vasut <[email protected]>
Cc: Stefan Roese <[email protected]>
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This patch changes the USB port scanning procedure and timeout
handling in the following ways:
a)
The power-on delay in usb_hub_power_on() is now reduced to a value of
max(100ms, "hub->desc.bPwrOn2PwrGood * 2"). The code does not wait
using mdelay, instead usb_hub_power_on() will wait before querying
the device in the scanning loop later. The total timeout for this
hub, which is 1 second + "hub->desc.bPwrOn2PwrGood * 2" is calculated
and will be used in the following per-port scanning loop as the timeout
to detect active USB devices on this hub.
b)
Don't delay the minimum delay (for power to stabilize) in
usb_hub_power_on(). Instead skip querying these devices in the scannig
loop until the delay time is reached.
c)
The ports are now scanned in a quasi parallel way. The current code did
wait for each (unconnected) port to reach its timeout and only then
continue with the next port. This patch now changes this to scan all
ports of all USB hubs quasi simultaneously. For this, all ports are added
to a scanning list. This list is scanned until all ports are ready
by either a) reaching the connection timeout (calculated earlier), or
by b) detecting a USB device. This results in a faster USB scan time as
the recursive scanning of USB hubs connected to the hub that's currently
being scanned will start earlier.
One small functional change to the original code is, that ports with
overcurrent detection will now get rescanned multiple times
(PORT_OVERCURRENT_MAX_SCAN_COUNT).
Without this patch:
starting USB...
USB0: USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found
time: 20.163 seconds
With this patch:
starting USB...
USB0: USB EHCI 1.00
scanning bus 0 for devices... 9 USB Device(s) found
time: 1.822 seconds
So ~18.3 seconds of USB scanning time reduction.
Signed-off-by: Stefan Roese <[email protected]>
Acked-by: Hans de Goede <[email protected]>
Tested-by: Stephen Warren <[email protected]>
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reg-offset is the part of standard 8250 binding in the kernel.
It is shifting start of address space by reg-offset.
On Xilinx platform this offset is typically 0x1000.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Moved the new field to the end of the struct to avoid problems:
Signed-off-by: Simon Glass <[email protected]>
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This patch adds support for the congatec conga-QA3/E3845-4G eMMC8 SoM,
installed on the congatec Qseven 2.0 evaluation carrier board
(conga-QEVAL).
Its port is very similar to the MinnowboardMAX port and also uses
the Intel FSP as described in doc/README.x86.
Currently supported are the following interfaces / devices:
- UART (via Winbond legacy SuperIO chip on carrier board)
- Ethernet (PCIe Intel I210 / E1000)
- SPI including SPI NOR as boot-device
- USB 2.0
- SATA via U-Boot SCSI IF
- eMMC
- Video (HDMI output @ 800x600)
- PCIe
Not supported yet is:
- I2C
- USB 3.0
Signed-off-by: Stefan Roese <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This adds basic support for chromebook_samus. This is the 2015 Pixel and
is based on an Intel broadwell platform.
Supported so far are:
- Serial
- SPI flash
- SDRAM init (with MRC cache)
- SATA
- Video (on the internal LCD panel)
- Keyboard
Various less-visible drivers are provided to make the above work (e.g. PCH,
power control and LPC).
The platform requires various binary blobs which are documented in the
README. The major missing feature is USB3 since the existing U-Boot support
does not work correctly with Intel XHCI controllers.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This is not needed now that the memory controller driver has the SPD data
in its own node.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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There is an extra line in the comment in the header. Remove it.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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This is a little easier on the eyes, particularly when the backlight is set
to maximum.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Add an address which can be used for loading and running the reference code
when needed.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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GPIO pins need to be set up on start-up. Add a driver to provide this,
configured from the device tree.
The binding is slightly different from the existing ICH6 binding, since that
is quite verbose. The new binding should be just as extensible.
Signed-off-by: Simon Glass <[email protected]>
Acked-by: Bin Meng <[email protected]>
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We don't need this anymore - we can use device tree and the new pinconfig
driver instead.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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Add one more step into the init sequence. This fixes the keyboard on samus,
which otherwise does not work.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Tested-by: Bin Meng <[email protected]>
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