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mxsfb needs PLL5 as source, so let's setup it at its default frequency
specified in RM(650Mhz).
Signed-off-by: Giulio Benetti <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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"video:" must be "video", ":" is a typo.
Signed-off-by: Giulio Benetti <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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pllv3 PLLs have powerdown/up bits but enable bits too. Specifically
"enable bit" enable the pll output, so when dis/enabling pll by
setting/clearing power_bit we must also set/clear enable_bit.
Signed-off-by: Giulio Benetti <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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Remove 'fdt_high' and 'initrd_high' environment variables (set to 0xFFFFFFFF)
from default environment which prevents relocation of FDT and initrd.
Rely on 'bootm_size' value instead to safely relocate kernel, device tree and
initrd.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]>
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Remove 'fdt_high' and 'initrd_high' environment variables (set to 0xFFFFFFFF)
from default environment which prevents relocation of FDT and initrd.
Rely on 'bootm_size' value instead to safely relocate kernel, device tree and
initrd.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]>
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Remove 'fdt_high' and 'initrd_high' environment variables (set to 0xFFFFFFFF)
from default environment which prevents relocation of FDT and initrd.
Rely on 'bootm_size' value instead to safely relocate kernel, device tree and
initrd.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]>
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Remove 'fdt_high' and 'initrd_high' environment variables (set to 0xFFFFFFFF)
from default environment which prevents relocation of FDT and initrd.
Rely on 'bootm_size' value instead to safely relocate kernel, device tree and
initrd.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]>
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Remove 'fdt_high' and 'initrd_high' environment variables (set to 0xFFFFFFFF)
from default environment which prevents relocation of FDT and initrd.
Rely on 'bootm_size' value instead to safely relocate kernel, device tree and
initrd.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]>
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Add nfsboot wrapper to env to boot Linux kernel from TFTP/NFS.
Signed-off-by: Igor Opaniuk <[email protected]>
Reviewed-by: Oleksandr Suvorov <[email protected]>
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Adjust DRAM size in case BL32 secure payload is loaded (OP-TEE/Trusty),
so during MMU initialization U-Boot won't touch this mem area.
BL32 is loaded to the end of DRAM, bl32 payload size is read from
rom_pointer[1]. This relates to the issue described in
59efa6b52b("imx8m: Fix MMU table issue for OPTEE memory").
Signed-off-by: Igor Opaniuk <[email protected]>
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Adjust DRAM size in case BL32 secure payload is loaded (OP-TEE/Trusty),
so during MMU initialization U-Boot won't touch this mem area.
BL32 is loaded to the end of DRAM, bl32 payload size is read from
rom_pointer[1]. This relates to the issue described in
59efa6b52b("imx8m: Fix MMU table issue for OPTEE memory").
Signed-off-by: Igor Opaniuk <[email protected]>
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After triggering a "reboot" command in Linux the following
hang in SPL is observed:
U-Boot SPL 2020.04 (Apr 15 2020 - 10:49:29 -0300)
Normal Boot
WDT: Not found!
Trying to boot from MMC2_2
spl: mmc init failed with error: -70
SPL: failed to boot from all boot devices
### ERROR ### Please RESET the board ###
This error happens because the CMD_ERR bit is set in the IRQ status
register after booting from Linux.
To ensure a fresh start, force the VMMC supply to get unpowered first.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Ethernet, usdhc2 and i2c1 interfaces are probed by dm drivers.
Therefor init functions in board file are not necessary.
Signed-off-by: Michael Krummsdorf <[email protected]>
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Keep code for non-dm configuration of baseboard WRU4.
It cannot be upgraded to device model as
we have no suitable device tree for it.
These changes were not run-tested on WRU4,
only compile-tested.
Signed-off-by: Michael Krummsdorf <[email protected]>
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Fixes compilation for WRU4 board.
Signed-off-by: Michael Krummsdorf <[email protected]>
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Signed-off-by: Michael Krummsdorf <[email protected]>
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Signed-off-by: Michael Krummsdorf <[email protected]>
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The device trees for TQMa6x SOM support variations in
- CPU type: imx6dl- or imx6q-
- MBa6 I2C bus access: -mba6a (i2c1) or -mba6b (i2c3)
(plus the respective common/module include trees)
- USBH1 is directly connected to a hub
- USBOTG is connected to a separate connector
and can act as host/device or full OTG port.
Signed-off-by: Michael Krummsdorf <[email protected]>
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reason: SYS_TEXT_BASE was moved to Kconfig. Give reasonable defaults
in board specific Kconfig.
Signed-off-by: Markus Niebel <[email protected]>
Signed-off-by: Michael Krummsdorf <[email protected]>
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The i.MX6DP and i.MX6QP incorporate NoC interconnect logic
which needs to be configured in order to use external DDR memory.
This patch enables the SPL to configure the necessary registers
in accordance with the NXP engineering bulletin EB828.
Co-developed-by: Filip Brozović <[email protected]>
Signed-off-by: Bernhard Messerklinger <[email protected]>
Signed-off-by: Filip Brozovic <[email protected]>
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Currently the following build warning is seen:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
===================================================
Since the mx6ulz-evk board does not have networking support, explicitly
disable networking to avoid the board removal.
Signed-off-by: Fabio Estevam <[email protected]>
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Add Ethernet support using DM_ETH.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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mx6ul_evk uses DM_ETH, so there is no need to have board code
to setup the FEC IOMUX and to register the network ports via the
old board_eth_init() method.
Remove these FEC related pieces of code.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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CONFIG_FEC_MXC is supported in Kconfig, so it is preferred to
move it to defconfig file.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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LDO mode may be already enabled by the ROM and enabling it again
can cause U-Boot to hang.
Avoid this problem by only enabling LDO mode if it is initially disabled.
Reported-by: Jorge Ramirez-Ortiz <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Tested-by: Jorge Ramirez-Ortiz <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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These PMC0 definitions are already defined in the beginning
of the file, so remove the duplication.
Reported-by: Stefano Babic <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-arc
This is pretty minor set of changes mostly touching HSDK board:
* Enable on-chip reset controller on HSDK
* Add possibility to turn-on & off L2$ on more
recent ARC HS processors.
* AXI tunnel clock calculation on HSDK
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https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-07-rc1
This pull request
* provides an implementation of UEFI secure booting
* fixes a problem with the rsa_mod_exp driver which stops some boards
from booting when CONFIG_RSA is enabled which is needed for UEFI
secure booting
* enables the EFI_RNG_PROTOCOL if DM_RNG is enabled
* fixes some function comments
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We set wrong tunnel PLL frequency when we request 125MHz tunnel clock.
Fix that.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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As the driver of on-chip reset controller became available
we are ready to enable it.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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Force inlining of IOC related functions used in other cache
functions. This is preventive change.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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Since version 3.0 ARC HS supports SL$ (L2 system level cache)
disable. So add support for SL$ disable/enable to code.
Signed-off-by: Eugeniy Paltsev <[email protected]>
Signed-off-by: Alexey Brodkin <[email protected]>
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Functions for reading indexed values from device tree
Enhancements to 'dm' command
Log test enhancements and syslog driver
DM change to read parent ofdata before children
Minor fixes
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At present a device can read its ofdata before its parent has done the
same. This can cause problems in the case where the parent has a 'ranges'
property, thus affecting the operation of dev_read_addr(), for example.
We already probe parent devices before children so it does not seem to be
a large step to do the same with ofdata.
Make the change and update the documentation in this area.
Signed-off-by: Simon Glass <[email protected]>
Tested-by: Ley Foon Tan <[email protected]>
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Add a new test for fdtdec_set_carveout().
Signed-off-by: Laurentiu Tudor <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Drop blank line at EFO:
Signed-off-by: Simon Glass <[email protected]>
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fdtdec_set_carveout() is limited to only one phandle. Fix this
limitation by adding support for multiple phandles.
Signed-off-by: Laurentiu Tudor <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The content dm_ofnode_pre_reloc() is identical with ofnode_pre_reloc()
defined in drivers/core/ofnode.c and used only three times:
- drivers/core/lists.c:lists_bind_fdt()
- drivers/clk/at91/pmc.c::at91_clk_sub_device_bind
- drivers/clk/altera/clk-arria10.c::socfpga_a10_clk_bind
So this function dm_ofnode_pre_reloc can be removed and replaced
by these function calls by ofnode_pre_reloc().
Signed-off-by: Patrick Delaunay <[email protected]>
Acked-by: Simon Glass <[email protected]>
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Now reading a 32 bit value from a device-tree property can be expressed
as reading the first element of an array with a single value.
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The patch adds helper functions to allow reading a single indexed u32
value from a device-tree property containing multiple u32 values, that
is an array of integers.
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add test case to cover dev_read_u64 and dev_read_u64_default functions.
Signed-off-by: Dario Binacchi <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When removing a device the power domains it uses are generally powered
off. But when we are trying to unbind all devices (e.g. for running tests)
we don't want to probe a device in the 'remove' path.
Add a new flag to skip this power-down step.
Signed-off-by: Simon Glass <[email protected]>
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This failure path is tricky to debug since it continues after failure and
there are a lot of error paths. Add logging to help.
Signed-off-by: Simon Glass <[email protected]>
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'fdt systemsetup' wasn't working, due to the fact that the 'set' command
was being parsed in do_fdt() by only testing for the leading 's' instead
of "se", which kept the "sys" test further down from executing. Changed
to test for "se" instead, now 'fdt systemsetup' works (to test the
ft_system_setup proc w/o having to boot a kernel).
Signed-off-by: Tom Warren <[email protected]>
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'bootefi hello' is used in one of the Python tests.
efidebug can be used to verify the correct initialization of the UEFI
sub-system.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Currently we are not able to test reservations created by ft_board_setup().
Implement ft_board_setup() to create an arbitrary reservation and enable
OF_BOARD_SETUP.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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For testing the handling of memory reservations create a reserved-memory
node in sandbox.dts and sandbox64.dts.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Quite often on a series that has clean-up patches, the individual patches
may fit within the cc limit but the cover letter does not. Apply the same
limit to the cover letter.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Chris Packham <[email protected]>
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%s/UCLASS_ETHERNET/UCLASS_ETH/g
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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For testing purposes enable the syslog logging driver.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Provide unit tests for the syslog logging driver.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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