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If something is wrong with the environment, we cannot rely on a proper
u-boot operation anymore. In fact, it is possible, that we never reach
misc_init_r() with a broken environment.
Also don't enable the netconsole by environment settings. This way the
user don't have to reconfigure the environment. Instead the network
console is only enabled when the push button is pressed during boot.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We still need to be able to boot legacy images. Esp. the debian
installer will have a kernel with an appended DTB.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Use the common kernel_addr_r, ramdisk_addr_r and fdt_addr_r variable
names.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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We can load the ramdisk as the last step. This way we don't have to set
the intermediate variable 'ramdisk_len' and can remove it.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Drop our own CONFIG_FDTFILE handling in favor of the generic
CONFIG_DEFAULT_FDT_FILE one.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The board code needs this to be set. Otherwise, the recovery mechanism
doesn't work. Therefore, select this option automatically with the
board.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Cleanup the included header files in the board code. These are all
leftovers from earlier days.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This is not needed. The user can force setting the variables with
"setenv -f".
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This is not needed. The user can do a "env default -f -a".
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Make the binary smaller by removing unused features.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The board only has a 4Mbit flash and two sectors are reserved for the
u-boot environment and the device tree.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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The gpio-button driver depends on DM_GPIO, add it to Kconfig to avoid
build errors.
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add timer support for Kirkwood and MVEBU devices.
Cc: Pali Rohár <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Acked-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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If we switch to CONFIG_TIMER, we don't need the legacy timer macros and
functions anymore. Add the proper guards to exclude them from compiling.
Cc: Pali Rohár <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Bit 21 in SAR register specifies if TCLK is running at 166 MHz or 200 MHz.
This information is undocumented in public Marvell Kirkwood Functional
Specifications [2], but is available in Linux v3.15 kirkwood code [1].
Commit 8ac303d49f89 ("arm: kirkwood: Do not overwrite CONFIG_SYS_TCLK")
broke support for Marvell 88F6281 SoCs because it was expected that all
those SoCs have TCLK running at 200 MHz as specified in Marvell 88F6281
Hardware Specifications [3].
Fix broken support for 88F6281 by detecting CONFIG_SYS_TCLK from SAR
register, like it was doing Linux v3.15.
[1] - https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/arch/arm/mach-kirkwood/common.c?h=v3.15#n542
[2] - https://web.archive.org/web/20130730091033/http://www.marvell.com/embedded-processors/kirkwood/assets/FS_88F6180_9x_6281_OpenSource.pdf
[3] - https://web.archive.org/web/20120620073511/http://www.marvell.com/embedded-processors/kirkwood/assets/HW_88F6281_OpenSource.pdf
Update by Stefan 2022-08-23:
- Fix compilation error for ds109
Fixes: 8ac303d49f89 ("arm: kirkwood: Do not overwrite CONFIG_SYS_TCLK")
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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CONFIG_SYS_TIMER_RATE might be a dynamic value, i.e. a function call
instead of a static value, thus it has to be evaluated at runtime. If it
is a static value, the compiler should be able to optimize the unused
branches out.
This will be needed for kirkwoods dynamic CONFIG_SYS_TCLK setting.
Cc: Pali Rohár <[email protected]>
Signed-off-by: Michael Walle <[email protected]>
Reviewed-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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- Add distro boot to board include file and deconfig file
- Miscellaneous changes:
- Remove Gerald from maintainer list (email bounced)
- Add CONFIG_SUPPORT_PASSING_ATAGS and friends to support legacy
kernel method of booting (e.g. OpenWrt) with appended DTB.
- Add CONFIG_UBIFS_SILENCE_MSG to reduce binary size.
Note that this patch is depended on the following patch:
https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/
Signed-off-by: Tony Dinh <[email protected]>
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mbus driver is initialized from arch_cpu_init() callback which is called
before relocation. This driver stores lot of functions and structure
pointers into global variables, so it is data position dependent.
Therefore after relocations all pointers are invalid and driver does not
work anymore as all pointers referes to the old memory, which overlaps with
CONFIG_SYS_LOAD_ADDR and ${loadaddr}.
For example U-Boot fuse command crashes if loadaddr memory is cleared or
rewritten by some image loaded by U-Boot load command.
mw.w ${loadaddr} 0x0 10000
fuse read 0 1 2
Fix this issue by removing of all mbus global variables in which are stored
pointers to structures or functions which changes during relocation. And
replace it by direct function calls (not via pointers). With this change
fuse command finally works.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Chris Packham <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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detected
When Mox SFP module is connected after Topaz or Peridot module then port DT
node already contains "sfp" label. But Mox SFP module can be connected also
without Topaz or Peridot module in which case it is connected directly into
he eth1 DT node, which is without any label. So add "sfp" label into eth1
DT node in this case.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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There are already more MCU firmware versions for Turris Omnia in
production, so display git commit (version) of the MCU firmware during
U-Boot startup. It will help to identify what version of MCU firmware is
Turris Omnia using.
MCU firmware for Turris Omnia is open source and available at website:
https://gitlab.nic.cz/turris/hw/omnia_hw_ctrl
It can be updated from running system via i2c bus with this tool:
https://gitlab.nic.cz/turris/omnia-mcutool
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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- Add distro boot to board include file and deconfig file
- Miscellaneous changes:
- Add CONFIG_SUPPORT_PASSING_ATAGS and friends to support legacy
kernel method of booting (e.g. OpenWrt) with appended DTB.
- Add CONFIG_LTO and CONFIG_UBIFS_SILENCE_MSG, and disable some
unused configs to reduce binary size.
Note that this patch is depended on the following patch:
https://patchwork.ozlabs.org/project/uboot/patch/[email protected]/
Signed-off-by: Tony Dinh <[email protected]>
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SPI0 CS0 Flash is mapped to address range 0xD4000000 - 0xD7FFFFFF by BootROM.
Proper U-Boot removes this direct mapping. So it is available only in SPL.
This applies for all 32-bit Armada BootROMs. SPL mvebu code is used only on
32-bit Armada SoCs. So move env_sf_get_env_addr() function from Turris
Omnia board to common SPL mvebu code and add proper checks for SPI0 CS0.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Signed-off-by: Tom Rini <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-dm
binman fixes for various things
binman clean-up of compression and addition of utilities
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- Remove a few more platforms, update CI to Ubuntu 22.04 and perform
some other other minor updates to Azure.
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- We now have a new enough sbsigntools in the distro, stop building.
- Use the 20220801 tag for Jammy.
- Move to pygit2 1.9.2 (current version) as the old one doesn't build on
"Jammy".
- Add the working directory to the list of safe directories for git.
- Move to pytest 6.2.5 to address other issues.
- This move exposed a number of minor issues in the existing scripts we
used within CI to perform the jobs themselves. The most notable changes
here involve using 'set +e / set -e' to enforce when we should or should
not make non-zero buildman status be a fatal error.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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During compilation gcc throws warning:
drivers/mtd/nand/raw/fsl_elbc_nand.c: In function ‘fsl_elbc_nand_probe’:
drivers/mtd/nand/raw/fsl_elbc_nand.c:841:31: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
return fsl_elbc_chip_init(0, (void *)dev_read_addr(dev), dev);
^
Fix it by using dev_read_addr_ptr() function which returns pointer instead
of dev_read_addr() which returns integer type.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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Subpage write support for freescale eLBC NAND controller driver is
implemented in U-Boot and was fixes in the commit d3963721d93f ("nand: Sync
with Linux v4.1").
So remove NAND_NO_SUBPAGE_WRITE flag from the fsl_elbc_nand.c driver. This
partially revert commit cb04c7723429 ("nand/fsl: add NAND_NO_SUBPAGE_WRITE
to eLBC and IFC drivers"), only eLBC driver part.
With this change U-Boot with default settings can read from NAND UBIFS
image created on Linux with Linux default settings. Prior this change
U-Boot was unable to read from NAND UBIFS images created with Linux default
settings due to differnet UBI geometry.
Linux kernel fsl_elbc_nand.c driver also does not set NAND_NO_SUBPAGE_WRITE
flag and has implemented subpage write support.
Fixes: cb04c7723429 ("nand/fsl: add NAND_NO_SUBPAGE_WRITE to eLBC and IFC drivers")
Fixes: d3963721d93f ("nand: Sync with Linux v4.1")
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Acked-By: Michael Trimarchi<[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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The board can mount different nand brand type. Try to use the full scan
detection and not the onfi one
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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Upstream linux commit 8fc82d456e40a0.
On some nand controllers with hw-ecc the controller code wants to know
the ecc strength and size and having these as 0, 0 is not accepted.
Specifying these in devicetree is possible but undesirable as the nand
may be different in different production runs of the same board, so it
is better to get this info from the nand id where possible.
This commit adds code to read the ecc strength and size from the nand
for Samsung extended-id nands. This code is based on the info for the 5th
id byte in the datasheets for the following Samsung nands: K9GAG08U0E,
K9GAG08U0F, K9GAG08X0D, K9GBG08U0A, K9GBG08U0B. These all use these bits
in the exact same way.
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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Upstream linux commit 7bb427990ee364.
Rename the function to match this new behavior.
NOTE: fix nand_detect/nand_get_flash_type parameters in
mxs_nand_spl. This code seems never executed by any board
as alternative for nand detect
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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Upstream linux commit 4722c0e958e636.
The returned "type" is never used in nand_scan_ident() and spl code
Make nand_get_flash_type() simply return an integer value in order
to avoid unnecessary ERR_PTR/PTR_ERR dance.
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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Upstream linux commit 8cfb9ab68f9070.
Drop the 's' at the end of nand_manufacturers since the struct is actually
describing a single manufacturer, not a manufacturer table.
Signed-off-by: Michael Trimarchi <[email protected]>
Reviewed-by: Dario Binacchi <[email protected]>
Signed-off-by: Dario Binacchi <[email protected]>
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At this point given the number of PowerPC platforms we have, a single
job to build them all fits within the time limit we have in Azure.
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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The kmtegr1 board is out of maintenance and can be removed. As it is the
only board in the tree using MPC8309 the support for this CPU is dropped
completely.
Signed-off-by: Holger Brunck <[email protected]>
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This board is missing migration to CONFIG_DM, which had a deadline of
v2020.01, which is now more than 2 years passed due. Remove it.
Cc: Otavio Salvador <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Enforce requiring DM_ETH to be enabled for ethernet drivers, as the
migration deadline has well passed. To facilitate this, we remove some
non-migrated platforms and disable networking on a few others. Finally
we remove some of the now-useless non-DM_ETH code in some platforms as a
prerequisite for DM_ETH being set.
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The deadline for DM_ETH migration passed 2 years ago. Now that
platforms which cannot be migrated have been either removed or had
drivers disabled, and platforms that needed minor help to migrate have
been forcefully migrated, we can complete the migration.
This entails select'ing DM_ETH under NETDEVICES, and then removing now
extraneous depends on lines. In a few places, we can now either remove
options or just simplify later dependencies.
Cc: Ramon Fried <[email protected]>
Cc: Simon Glass <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Ramon Fried <[email protected]>
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Now that we are about to enable DM_ETH by default, remove legacy code.
Cc: Minkyu Kang <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Reviewed-by: Minkyu Kang <[email protected]>
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Now that we are about to enable DM_ETH by default, remove legacy code.
Cc: Fabio Estevam <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Now that we are about to enable DM_ETH by default, remove legacy code.
Cc: Gregory CLEMENT <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Now that we are about to enable DM_ETH by default, remove legacy code.
Cc: Alison Wang <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Now that we are about to enable DM_ETH by default, disable SPL_NET as
SPL_DM is not enabled currently.
Cc: Enric Balletbo i Serra <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This platform needs to be converted to use DM_ETH as the deadline is 2
years passed due. Disable networking support for now.
Cc: Enric Balletbo i Serra <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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As this driver has been converted to DM_ETH and the migration deadline
is 2 years passed, remove the legacy code and callers.
Cc: Eugen Hristev <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Ramon Fried <[email protected]>
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There is some code here for the legacy non-DM_ETH case, add a guard
around it.
Cc: Priyanka Jain <[email protected]>
Cc: Peng Fan <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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These boards have been orphaned for some time and are behind on various
DM migrations. Remove them.
Cc: Priyanka Jain <[email protected]>
Cc: Peng Fan <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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The *aqds* platforms have not been migrated to be able to enable
CONFIG_DM_ETH with CONFIG_FMAN_ENET. Disable CONFIG_FMAN_ENET on these
platforms.
Cc: Mingkai Hu <[email protected]>
Cc: Rajesh Bhagat <[email protected]>
Cc: Pramod Kumar <[email protected]>
Cc: Peng Fan <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When using DM_ETH, which should be the default now, we need to always
have DM_MDIO and FSL_LS_MDIO enabled, so select them.
Cc: Priyanka Jain <[email protected]>
Cc: Rajesh Bhagat <[email protected]>
Cc: Wasim Khan <[email protected]>
Cc: Udit Agarwal <[email protected]>
Cc: Ashish Kumar <[email protected]>
Cc: Meenakshi Aggarwal <[email protected]>
Cc: Patrick Delaunay <[email protected]>
Cc: Patrice Chotard <[email protected]>
Cc: Manish Tomar <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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This driver has not been converted to DM_ETH. The migration
deadline passed 2 years ago.
Cc: Trevor Woerner <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
Acked-by: Ramon Fried <[email protected]>
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