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Similar to the USB NIC found on OMAP5uEVM, PandaBoard and BeagleBoard-XM
boards, the sunxi SoCs have a NIC onboard without an embedded MAC address.
Just like the omap used on these boards, the sunxi SoCs do have a unique chip
id, in the form of the 128 bit SID register:
http://linux-sunxi.org/SID_Register_Guide
So mimick the BeagleBoard-XM board code (commit 548a64d8) and use the chip id
to generate a unique fixed MAC address.
We check for the SID not being all 0, since some early A20 batches
shipped without having there SID programmed.
Note we use specific parts of the 128 bits, since some parts indicate the
SoC family / revision, and thus are fixed. The algorithm for this was taken
from the linux-sunxi.org kernels.
Signed-off-by: Jonathan Liu <[email protected]>
[[email protected]: Expanded the commit message with some more info]
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Add support for the x-powers axp152 pmic which is found on most A10s boards
and enable it for the r7-tv-dongle board.
Signed-off-by: Henrik Nordstrom <[email protected]>
Signed-off-by: Ian Campbell <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Add support for the x-powers axp209 pmic which is found on most A10, A13 and
A20 boards.
And enable AXP209 support for the Cubietruck and Cubieboard boards.
Signed-off-by: Henrik Nordstrom <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Add support for the i2c controller found on all Allwinner sunxi SoCs,
this is the same controller as found on the Marvell orion5x and kirkwood
SoC families, with a slightly different register layout, so this patch uses
the existing mvtwsi code.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
Acked-By: Prafulla Wadaskar <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
[ ijc -- updated u-boot-spl-fel.lds ]
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Note this has only been tested on Allwinner sunxi devices (support for which
gets introduced by a later patch).
The kirkwood changes have been compile tested using the wireless_space board
config, the orion5x changes have been compile tested using the edminiv2 board
config.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Heiko Schocher <[email protected]>
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Signed-off-by: Stefano Babic <[email protected]>
Conflicts:
boards.cfg
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Timer on cyclone5 actually counts down. It took me a while to figure
out, as timer counting in wrong direction actually _can_ be used, it
just appears to tick at extremely high frequency in u-boot.
The bug was introduced in commit
23ab7ee0ffa9d5efd0b4ad830befba306d24a327.
Signed-off-by: Pavel Machek <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Update the board_name env variable and accordingly
populate the dtb file.
Signed-off-by: Lokesh Vutla <[email protected]>
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Signed-off-by: Fabio Estevam <[email protected]>
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Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Lothar Rubusch <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
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Adjust the mtdparts settings to allow for alternative boot images and
for using UBI.
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefano Babic <[email protected]>
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- "env ask", "env grep" and "setexpr" are needed for commissioning
- add support for ext4 file systems
- adjust default environment to use ext4 commands
- add write support for (V)FAT and EXT4
- add bitmap and splashscreen support
- print timestamp information for images
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Stefano Babic <[email protected]>
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Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Lothar Rubusch <[email protected]>
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Adjust the mtdparts to also consider factory-programmed config block.
Signed-off-by: Marek Vasut <[email protected]>
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- "env ask", "env grep" and "setexpr" are needed for commissioning
- add support for ext4 file systems
- adjust default environment to use ext4 commands
- add write support for (V)FAT and EXT4
- add bitmap and splashscreen support
- print timestamp information for images
Signed-off-by: Marek Vasut <[email protected]>
Cc: Stefano Babic <[email protected]>
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The following patch re-enables the dhcp functionality on omap3_beagle.
It was removed with df4dbb5df6ab1c1d27b3fd4acbaad69b47095daf when
omap3_beagle was converted to use ti_omap3_common.h. I have tested
beagleboard and beagleboard-xm with this patch and confirmed dhcp is
working.
Signed-off-by: Tyler Baker <[email protected]>
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sha256 has some beefy memory footprint.
Make it optional for constrained systems.
Signed-off-by: Dirk Eibach <[email protected]>
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Commit "2842c1c fit: add sha256 support" badly increased
memory footprint, so some of our boards did not build anymore.
Since monitor base must not be changed I removed some commands
to save memory.
Maybe making sha256 optional for fit would be an option for
the future since it really has some beefy footprint.
Signed-off-by: Dirk Eibach <[email protected]>
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Signed-off-by: Dirk Eibach <[email protected]>
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The I2C bridge on DP501 supports EDID, MCCS and HDCP by default.
Allow EDID only to avoid I2C address conflicts.
Signed-off-by: Dirk Eibach <[email protected]>
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Signed-off-by: Dirk Eibach <[email protected]>
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PPC4xx config options were not complete.
ICS8N3QV01 and SIL1178 needed some more configuration.
Signed-off-by: Dirk Eibach <[email protected]>
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IHS I2C master support was merely a hack in the osd driver.
Now it is a proper u-boot I2C framework driver, supporting the
v2.00 master features.
Signed-off-by: Dirk Eibach <[email protected]>
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There is a new iocon hardware flavor, supporting DisplayPort finally.
Signed-off-by: Dirk Eibach <[email protected]>
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This board is old enough and has no maintainer.
Signed-off-by: Masahiro Yamada <[email protected]>
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This board is old enough and has no maintainer.
Signed-off-by: Masahiro Yamada <[email protected]>
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These boards are old enough and have no maintainers.
Signed-off-by: Masahiro Yamada <[email protected]>
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These boards are old enough and have no maintainers.
Signed-off-by: Masahiro Yamada <[email protected]>
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This board is old enough and has no maintainer.
Signed-off-by: Masahiro Yamada <[email protected]>
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These boards are old enough and have no maintainers.
Signed-off-by: Masahiro Yamada <[email protected]>
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These boards are old enough and have no maintainers.
Signed-off-by: Masahiro Yamada <[email protected]>
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Use get_device_and_partition() is better since:
1. It will call the device initialize function internally. So we can
remove the mmc intialization code to save many lines.
2. It is used by fatls/fatload/fatwrite. So saveenv & load env should
use it too.
3. It can parse the "D:P", "D", "D:", "D:auto" string to get correct
device and partition information by run-time.
Also we remove the FAT_ENV_DEVICE and FAT_ENV_PART. We use a string:
FAT_ENV_DEVICE_AND_PART.
For at91sam9m10g45ek, it is "0". That means use device 0 and if:
a)device 0 has no partition table, use the whole device as a FAT file
system.
b)device 0 has partittion table, use the partition #1.
Refer to the commit: 10a37fd7a4 for details of device & partition string.
Signed-off-by: Josh Wu <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
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Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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There have been 3 versions of the sunxi_emac support patch during its
development. Somehow version 2 ended up in upstream u-boot where as
the u-boot-sunxi git repo got version 3.
This bumps the version in upstream u-boot to version 3 of the patch:
- Initialize MII clock earlier so mii access to allow independent use
- Name change from WEMAC to EMAC to match mainline kernel & chip manual
- Cosmetic code cleanup
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Henrik Nordstrom <[email protected]>
Signed-off-by: Oliver Schinagl <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Add support for the Allwinner A13 and A10s SoCs also know as the Allwinner
sun5i family, and the A13-OLinuXinoM A13 based and r7-tv-dongle A10s based
boards.
The only differences compared to the already supported sun4i and sun7i
families are all in the DRAM controller initialization:
-Different hcpr values
-Different MBUS settings
-Some other small initialization changes
Signed-off-by: Henrik Nordstrom <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Oliver Schinagl <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Add support for the Allwinner A10 SoC also known as the Allwinner sun4i family,
and add the Cubieboard board which uses the A10 SoC.
Compared to sun7 only the DRAM controller is a bit different:
-Controller reset bits are inverted, but only for Rev. A
-Different hpcr values
-No MBUS on sun4i
-Various other initialization changes
Signed-off-by: Henrik Nordstrom <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Oliver Schinagl <[email protected]>
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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The DMA code in sunxi_mmc.c is broken. mmc_trans_data_by_dma() allocates the
dma descriptors on the stack, and then exits while the dma transfer is in
progress, so the dma engine is reading stack memory which at that point may
be re-used. So far we've gotten away with this by luck, but recent u-boot
changes have shifted the stack start address by 16 bytes, which combined
with dma alignment now exposes this problem.
Since we end up just busy waiting for the dma engine anyway, this commit
fixes things by simply removing the dma code, resulting in smaller bug-free
code.
Signed-off-by: Hans de Goede <[email protected]>
Acked-by: Ian Campbell <[email protected]>
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Turn on generic board for the integrators, as per the request in
the startup message. Everything just works, tested on the
Integrator/AP and Integrator/CP.
Signed-off-by: Linus Walleij <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Serial port, SD card, and LCD all work.
Signed-off-by: Stephen Warren <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Signed-off-by: Christian Riesch <[email protected]>
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Enable 'generic board init' for H2200 palmtop.
Signed-off-by: Lukasz Dalek <[email protected]>
Acked-by: Marek Vasut <[email protected]>
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Scan Manager driver will be called to configure the IOCSR
scan chain. This configuration will setup the IO buffer settings
Signed-off-by: Chin Liang See <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Wolfgang Denk <[email protected]>
CC: Pavel Machek <[email protected]>
Cc: Tom Rini <[email protected]>
Cc: Albert Aribaud <[email protected]>
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To enable the DesignWare watchdog support at SOCFPGA
Cyclone V dev kit.
Signed-off-by: Chin Liang See <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
Cc: Albert Aribaud <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Tom Rini <[email protected]>
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This patch returns back support for old ep93xx processors family
Signed-off-by: Sergey Kostanbaev <[email protected]>
Cc: [email protected]
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LS2085A is an ARMv8 implementation. This adds board support for emulator
and simulator:
Two DDR controllers
UART2 is used as the console
IFC timing is tightened for speedy booting
Support DDR3 and DDR4 as separated targets
Management Complex (MC) is enabled
Support for GIC 500 (based on GICv3 arch)
Signed-off-by: York Sun <[email protected]>
Signed-off-by: Arnab Basu <[email protected]>
Signed-off-by: J. German Rivera <[email protected]>
Signed-off-by: Bhupesh Sharma <[email protected]>
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Adding support to load and start the Layerscape Management Complex (MC)
firmware. First, the MC GCR register is set to 0 to reset all cores. MC
firmware and DPL images are copied from their location in NOR flash to
DDR. MC registers are updated with the location of these images.
Deasserting the reset bit of MC GCR register releases core 0 to run.
Core 1 will be released by MC firmware. Stop bits are not touched for
this step. U-boot waits for MC until it boots up. In case of a failure,
device tree is updated accordingly. The MC firmware image uses FIT format.
Signed-off-by: J. German Rivera <[email protected]>
Signed-off-by: York Sun <[email protected]>
Signed-off-by: Lijun Pan <[email protected]>
Signed-off-by: Shruti Kanetkar <[email protected]>
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Freescale LayerScape with Chassis Generation 3 is a set of SoCs with
ARMv8 cores and 3rd generation of Chassis. We use different MMU setup
to support memory map and cache attribute for these SoCs. MMU and cache
are enabled very early to bootst performance, especially for early
development on emulators. After u-boot relocates to DDR, a new MMU
table with QBMan cache access is created in DDR. SMMU pagesize is set
in SMMU_sACR register. Both DDR3 and DDR4 are supported.
Signed-off-by: York Sun <[email protected]>
Signed-off-by: Varun Sethi <[email protected]>
Signed-off-by: Arnab Basu <[email protected]>
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The armv8 ARM Trusted Firmware (ATF) can be used to load various ATF
images and u-boot, and does this for virtual platforms by using
semihosting. This commit extends this idea by allowing u-boot to also
use semihosting to load the kernel/ramdisk/dtb. This eliminates the need
for a bootwrapper and produces a more realistic boot sequence with
virtual models.
Though the semihosting code is quite generic, support for armv7 in
fastmodel is less useful due to the wide range of available silicon
and the lack of a free armv7 fastmodel, so this change contains an
untested armv7 placeholder for the service trap opcode.
Please refer to doc/README.semihosting for a more detailed description
of semihosting and how it is used with the armv8 virtual platforms.
Signed-off-by: Darwin Rambo <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
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Conflicts:
boards.cfg
Conflict was trivial between goni maintainer change and
lager_nor removal.
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