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Currently, the bi_dram[] information is stored in the board info
structure (bd). Because bd is only valid after reserve_board(),
dram_init_banksize() must be called late in the initialization process.
This limitation is problematic, as it forces us to rely on a variety of
bespoke functions to determine board RAM, bank memory sizes, and other
early setup requirements.
By moving bi_dram[] into the global data (gd), we can run it earlier.
This is particularly convenient since boards define their own
dram_init_banksize() routines, which do not always rely on parsing
Device Tree (DT) memory nodes.
Additionally, U-Boot defaults to relocating to the top of the first memory
bank. While boards currently use custom functions to override this
behavior, having the DRAM bank information available earlier in gd makes
relocating to a different bank trivial and standardizes the process.
Reviewed-by: Anshul Dalal <[email protected]>
Tested-by: Michal Simek <[email protected]> # Versal Gen 2 Vek385
Tested-by: Anshul Dalal <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Ilias Apalodimas <[email protected]>
Tested-by: Christophe Leroy (CS GROUP) <[email protected]>
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Commit 86acdce2ba88 ("common: add config for board_init() call")
introduced CONFIG_BOARD_INIT option. This option can be disabled for the
boards where board_init() function is not needed. Remove empty
board_init() calls for all boards where it's possible, and disable
CONFIG_BOARD_INIT in all related defconfigs.
This cleanup was made semi-automatically using these scripts: [1].
No functional change, but the binary size for the modified boards is
reduced a bit.
[1] https://github.com/joe-skb7/uboot-convert-scripts/tree/master/remove-board-init
Signed-off-by: Sam Protsenko <[email protected]>
Tested-by: Adam Ford <[email protected]> #imx8mm_beacon
Tested-by: Bryan Brattlof <[email protected]>
Acked-by: Peng Fan <[email protected]> #NXP boards
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Network is broken on variant 3 boards since commit 61ff13283c3b ("board:
sl28: move to OF_UPSTREAM") because it was removing the variant 3
handling. That is because at that time the var3 device tree was not
upstream. FWIW variant 3 is actually the same as the base variant, but
I've missed that the -u-boot.dtsi is not inlcuded in this case which
will set the ethernet alias. Now that the var3 device tree is upstream,
just re-add it to the SPL handling again.
Fixes: 61ff13283c3b ("board: sl28: move to OF_UPSTREAM")
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Heiko Thiery <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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We don't have a reference to the driver used by
uclass_get_device_by_driver() in stop_recovery_watchdog(). Fix it by not
calling that function if the watchdog driver isn't enabled.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Heiko Thiery <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <[email protected]>
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After adding the U_BOOT_LONGHELP macro some new commands came in still
that were not making use if it. Switch these cases over and in a few
places add missing newlines as well.
Signed-off-by: Tom Rini <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this board vendor directory and when needed
add missing include files directly.
Acked-by: Frieder Schrempf <[email protected]>
Acked-by: Michael Walle <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Use the new device devicetree files in dts/upstream/ and delete the old
ones. Still keep the -u-boot.dtsi with all u-boot specifics around.
There is one catch and that is fsl-ls1028a-kontron-sl28-var3.dts which
is not available upstream (yet!). For now, the base dts is used for this
variant as this only differ in the compatible and the (human readable)
model name.
Signed-off-by: Michael Walle <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The number of image array entries global variable is required
to support EFI capsule update. This information is exposed as a
num_image_type_guids variable, but this information
should be included in the efi_capsule_update_info structure.
This commit adds the num_images member in the
efi_capsule_update_info structure. All board files supporting
EFI capsule update are updated.
Signed-off-by: Masahisa Kojima <[email protected]>
Reviewed-by: Ilias Apalodimas <[email protected]>
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This converts 1 usage of this option to the non-SPL form, since there is
no SPL_WATCHDOG_AUTOSTART defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
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This converts 1 usage of this option to the non-SPL form, since there is
no SPL_SL28_SPL_LOADS_OPTEE_BL32 defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
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This converts 1 usage of this option to the non-SPL form, since there is
no SPL_SL28CPLD defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
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This converts 13 usages of this option to the non-SPL form, since there is
no SPL_EFI_HAVE_CAPSULE_SUPPORT defined in Kconfig
Signed-off-by: Simon Glass <[email protected]>
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The current name is inconsistent with SPL which uses CONFIG_SPL_TEXT_BASE
and this makes it imposible to use CONFIG_VAL().
Rename it to resolve this problem.
Signed-off-by: Simon Glass <[email protected]>
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Depending on the boot source, set different CLI prompts. This will help
the user to figure out in which mode the bootloader was started. There
are two special modes: failsafe and SDHC boot.
Signed-off-by: Michael Walle <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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During startup the SPL will print where the u-boot proper is read from.
Instead of using the default names, provide more user friendly names.
Signed-off-by: Michael Walle <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The board is able to boot from the following source:
- user-updateble SPI flash
- write-protected part of the same SPI flash
- eMMC
- SD card
Implement the needed function hooks to support all of these boot
sources.
Signed-off-by: Michael Walle <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The board supports up to 8 GiB memory. The memory is soldered on the
board but the configuration is equivalent to a dual chip select, dual
rank DIMM module.
Signed-off-by: Michael Walle <[email protected]>
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config_2 doesn't need to be set to zero because that is already the
default value.
Signed-off-by: Michael Walle <[email protected]>
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With a 8GiB memory board, it seems that the "very unlikely event" of a
DDR initialization with non-optimal values are not really that unlikely.
It happens in about every other reboot. As described in erratum
A-009942, preset the DEBUG_28 register with an optimal value. The value
iself depends on the memory configuration of the board, but the used
value seems to work well for all variants.
Signed-off-by: Michael Walle <[email protected]>
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For now, this only provides reset and poweroff functions.
Signed-off-by: Michael Walle <[email protected]>
[Rebased]
Signed-off-by: Priyanka Jain <[email protected]>
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Add a structure which defines the information that is needed for
executing capsule updates on a platform. Some information in the
structure like the dfu string is used for making the update process
more robust while some information like the per platform image GUIDs
is used for fixing issues. Initialise this structure in the board
file, and use the information for the capsule updates.
Signed-off-by: Sughosh Ganu <[email protected]>
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LS(1021/1012/1028/1043/1046/1088/2088), LX2160, LX2162
platforms are enabled with JR driver model.
removed sec_init() call from board files.
sec is initialized based on job ring information processed
from device tree.
Signed-off-by: Gaurav Jain <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
Reviewed-by: Michael Walle <[email protected]>
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This board has an internal watchdog which supervises the board startup.
Although, the initial state of the watchdog is configurable, it is
enabled by default. In board_late_init(), which means almost everything
worked as expected, disable the watchdog.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Most of the time it is very useful to have the version of the board
management controller. Now that we have a driver, print it during
startup.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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The current console output is:
DRAM: 4 GiB
DDR 4 GiB (DDR3, 32-bit, CL=11, ECC on)
The size is printed twice and we can save one line of console output if
we join both lines. The new output is as follows:
DRAM: 4 GiB (DDR3, 32-bit, CL=11, ECC on)
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Since no one uses this feature and I am not aware of any parsers of this
in Linux, remove it.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Pratyush Yadav <[email protected]>
Cc: Tim Harvey <[email protected]>
Cc: Michael Walle <[email protected]>
Cc: Priyanka Jain <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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I'd like to keep informed about ls1028a.dtsi changes. For now, there is
no top-level entry for any layerscape specific files. Instead, add the
file entry to my board MAINTAINERS file.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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It is a pain to have to specify the value 16 in each call. Add a new
hextoul() function and update the code to use it.
Add a proper comment to simple_strtoul() while we are here.
Signed-off-by: Simon Glass <[email protected]>
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Sometimes it is desireable to have the console output on the first
serial line. Introduce a configuration option for it (in the board
scope).
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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- Merge the patch to take <asm/global_data.h> out of <common.h>
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Enable SATA support. Although not supported by the usual SATA pins on
the SMARC baseboard connector, SATA mode is supported on a PCIe lane.
This way one can use a mSATA card in a Mini PCI slot.
We need to invert the received data because in this mode the polarity of
the SerDes lane is swapped. Provide a fixup in board_early_init_f() for
the SPL. board_early_init_f() is then not common between SPL and u-boot
proper anymore, thus common.c is removed, as it just contained said
function.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Although this variant has two external network ports, they are not (yet)
supported by the bootloader because they are connected via an internal
network switch. Otherwise its the same as the other variants.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This variant has one network port connected via RGMII and doesn't have
any TSN capabilities out-of-the-box. Instead it has all four SerDes
lanes available for customer use.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Move this out of the common header and include it only where needed. In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly. Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.
Signed-off-by: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Add support to load the OP-TEE Trusted OS by the SPL.
Signed-off-by: Michael Walle <[email protected]>
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Add support to load the bl31 part of the ARM Trusted Firmware by the
SPL.
Signed-off-by: Michael Walle <[email protected]>
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The board supports 16 configuration bits which can be manipulated with
this command. See the board's README for a detailed explanation on each
bit.
Signed-off-by: Michael Walle <[email protected]>
Tested-by: Heiko Thiery <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Add basic support for the Kontron SMARC-sAL28 board. This includes just
the bare minimum to be able to bring up the board and boot linux.
For now, the Single and Dual PHY variant is supported. Other variants
will fall back to the basic variant.
In particular, there is no watchdog support for now. This means that you
have to disable the default watchdog, otherwise you'll end up in the
recovery bootloader. See the board README for details.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Tested-by: Heiko Thiery <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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