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Rename the variable holding the EEPROM udevice from `chip` to `eeprom`.
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx into next
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22211
- Enable SPI NOR flash support and MTD partitions for phycore_imx8mp.
- Convert mx6slevk to OF_UPSTREAM and watchdog DM.
- Cleanup some mx5/mx6 USB options.
- Make PLL settings configurable at board level.
- Set CONFIG_SPL_LOAD_FIT_ADDRESS for verdin-imx8m/p.
- Make the mxc-gpio reading state of GPIO pins in output mode to be
consistent with the Linux kernel.
- Add HUK derivation support for ELE AHAB.
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https://source.denx.de/u-boot/custodians/u-boot-amlogic into next
- meson_nand: R/W support for pages used by boot ROM
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Prepare v2024.10-rc4
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Signed-off-by: Tom Rini <[email protected]>
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Wrap all the i.MX specific options in MACH_IMX, otherwise they keep
showing up in other SoC vendor configurations. No functional change.
Signed-off-by: Marek Vasut <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Minor fixes for qconfig and patman
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This is not allowed, so use ljust() instead. This fixes the
'qconfig -i -I help' command.
Signed-off-by: Simon Glass <[email protected]>
Fixes: 1bd43060b3e ("moveconfig: Use f strings where possible")
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Python strings have their own notion of backslash-escaping, and that can
conflict with the intentions for strings passed to the 're' module. In
particular, I get warnings like this:
tools/patman/../patman/commit.py:9: SyntaxWarning: invalid escape sequence '\s'
re_subject_tag = re.compile('([^:\s]*):\s*(.*)')
We should use a raw string (r'...') so that all escaping is passed into
the regex module, not interpreted within the string itself.
Signed-off-by: Brian Norris <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Staticize intpll_configure(). Add weak board_imx_intpll_override()
function which can be defined at board level to override specific
PLL frequency settings early during boot. This can be used to for
example force faster CPU core clock frequency if the hardware can
handle it.
Example of increasing CPU core clock to 1600 MHz on i.MX8M Plus:
```
int board_imx_intpll_override(enum pll_clocks pll, ulong *freq)
{
if (pll == ANATOP_ARM_PLL)
*freq = MHZ(1600);
return 0;
}
```
Signed-off-by: Marek Vasut <[email protected]>
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The definition of CFG_MXC_USB_PORTSC as (PORT_PTS_UTMI | PORT_PTS_PTW)
can be removed from mx5/mx6/mx7/mx8m board config files as it is the
default in drivers/usb/host/ehci-mx5.c and drivers/usb/host/ehci-mx6.c.
Suggested-by: Tim Harvey <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Tim Harvey <[email protected]>
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CFG_MXC_USB_PORT is not used anywhere, so remove this unused symbol.
Suggested-by: Tim Harvey <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Just like drivers/usb/host/ehci-mx6.c, add a default for
drivers/usb/host/ehci-mx5.c.
The motivation for doing this is to remove CFG_MXC_USB_PORTSC
from board config files.
All the mx5 boards, with the exeption of mx51evk, define
CFG_MXC_USB_PORTSC as:
#define CFG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
So move this definition as a default into ehci-mx5.c.
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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CFG_MXC_USB_FLAGS is only used for drivers/usb/host/ehci-mx5.c, so it
can be removed from all the imx6/imx7/imx8m board config files.
mx51evk.h is the only place CFG_MXC_USB_FLAGS is not set to 0.
Suggested-by: Tim Harvey <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Set the CONFIG_SPL_LOAD_FIT_ADDRESS for both verdin-imx8mm and
verdin-imx8mp configurations to specify the load address for FIT images
loaded by the SPL.
As per lastest instructions from NXP, the generation of a HABv4 CSF
(Command Sequence File) requires the U-Boot FIT image (u-boot.itb) load
address to be set to a fixed value when binman is used. The address is
defined by CONFIG_SPL_LOAD_FIT_ADDRESS.
Here we set CONFIG_SPL_LOAD_FIT_ADDRESS to an address 64MB past the
start of the DDR memory leaving plenty of room for the various DDR-
residing artifacts to be moved to their usual load addresses which are
close to the start of the DDR.
Signed-off-by: Rogerio Guerra Borin <[email protected]>
Signed-off-by: Hiago De Franco <[email protected]>
Acked-by: Francesco Dolcini <[email protected]>
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The PSR register works correctly for GPIO pins in input mode,
but always returns 0 for GPIO pins in output mode unless the SION
bit is set.
The DR register should be used for GPIO pins in output mode
to allow correct getting of previously set output value.
Please note that the Linux gpio-mxc driver and the NXP U-Boot mxc_gpio
driver already use the DR register for all GPIO pins in output mode:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=442b2494b17d1a4f0a14721580271eb23ebffd42
https://github.com/nxp-imx/uboot-imx/commit/4afc3f90943c6b117f79b66d2cd04e64f437b0c2
Signed-off-by: Tomas Paukrt <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
Tested-by: Fabio Estevam <[email protected]>
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Chintan Vankar <[email protected]> says:
This series enables Ethernet Boot on SK-AM62 device.
This series is based on commit 'f4f845b85926' of origin/next branch of
U-Boot.
Logs for Ethernet Boot for AM625-SK:
https://gist.github.com/chintanv133/464782796a9a60b9f5a49e674c5fc31a
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Add missing bootph-all property for CPSW MAC's PHY node
phy_gmii_sel.
Reviewed-by: Sumit Garg <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vignesh Raghavendra <[email protected]>
[ upstream commit: ba50141137fae205a731005e70687f4a52289050 ]
(cherry picked from commit 2bdd1743a9f6515efe7c3648a25d63b4a9ce4a10)
Reviewed-by: Sumit Garg <[email protected]>
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Enable DM services for main_pktdma during R5 SPL stage.
Reviewed-by: Alexander Sverdlin <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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Enable config options needed to support Ethernet boot on AM62x SK.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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Add configs for enabling ETHBOOT in R5SPL.
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Andreas Dannenberg <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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In order to support Ethernet boot on AM62x, probe AM65 CPSW NUSS
driver in board_init_f().
Reviewed-by: Alexander Sverdlin <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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In absence of Device Manager (DM) services such as at R5 SPL stage,
driver will have to natively setup TCHAN/RCHAN/RFLOW cfg registers.
Existing UDMA driver performed the above mentioned configuration
for UDMA. Add similar configuration for PKTDMA here.
Reviewed-by: Alexander Sverdlin <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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Function "k3_ringacc_ring_reconfig_qmode_raw()" should reset qmode to
requested value and should not update other fields in ring configuration
register.
Signed-off-by: Chintan Vankar <[email protected]>
Reviewed-by: Alexander Sverdlin <[email protected]>
Reviewed-by: Vignesh Raghavendra <[email protected]>
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Expectation of k3_ringacc_ring_reset_raw() is to reset the ring to
requested size and not to 0. Fix this.
Signed-off-by: Vignesh Raghavendra <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
Reviewed-by: Alexander Sverdlin <[email protected]>
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Initialize base address of ring config registers required to natively
setup ring cfg registers in the absence of Device Manager (DM) services
at R5 SPL stage. Since register property is defined as "ring" for PKTDMA
and "cfg" for UDMA, configure base address of ring configuration register
accordingly.
Reviewed-by: Alexander Sverdlin <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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RX_FL_CFG message should not be forwarded to TIFS and should be
handled within R5 SPL (when DM services are not available). Add
a no-op function to not handle RX_FL_CFG messages.
Reviewed-by: Alexander Sverdlin <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Siddharth Vadapalli <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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Initialize DRAM size in SPL stage since networking requires DDR
to be initialized.
Reviewed-by: Dhruva Gole <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Signed-off-by: Kishon Vijay Abraham I <[email protected]>
Signed-off-by: Chintan Vankar <[email protected]>
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Fix the dependency to avoid a warning if RSA_VERIFY_WITH_PKEY is enabled.
Fixes: b7463f198da6 ("Make ASYMMETRIC_KEY_TYPE depend on FIT_SIGNATURE")
Signed-off-by: Tomas Paukrt <[email protected]>
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Use the API function list_count_nodes() to count the number of list
entries.
Signed-off-by: Sughosh Ganu <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Instead of using the local imx6sl-evk, imx6sl-pinfunc.h and
imx6sl.dtsi devicetree copies from U-Boot, convert the imx6sl-evk board
to OF_UPSTREAM so that the upstream kernel devicetree can be used instead.
Signed-off-by: Fabio Estevam <[email protected]>
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Remove mx6slevk_spinor_defconfig and mx6slevk_spl_defconfig in
favor of having a single mx6slevk_defconfig to help reducing
the maintenance effort.
Signed-off-by: Fabio Estevam <[email protected]>
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The SD card is registered as mmc device 0.
Fix it accordingly so that the board can boot to Linux
from the SD card.
Signed-off-by: Fabio Estevam <[email protected]>
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Commit 68dcbdd594d4 ("ARM: imx: Add weak default reset_cpu()") caused
the 'reset' command in U-Boot to not cause a board reset.
Fix it by switching to the watchdog driver model via sysreset, which
is the preferred method for implementing the watchdog reset.
Signed-off-by: Fabio Estevam <[email protected]>
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Depending on if a SPI-NOR flash is populated add the mtd partition
table to the device tree. For this we have to also probe the
flash before booting.
Signed-off-by: Benjamin Hahn <[email protected]>
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Enable SPI NOR flash support in U-Boot.
Signed-off-by: Benjamin Hahn <[email protected]>
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Add a new ahab_derive command that derives the hardware unique key (HUK)
into a 16 or 32 bytes key and stores it at the given address.
Signed-off-by: Mathieu Othacehe <[email protected]>
Reviewed-by: Ye Li <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/22162
- Fix an issue with "tools/buildman/buildman imx8ulp_evk"
failing every other time.
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doc/develop/makefiles.rst has the following note:
if_changed should not be used more than once per target.
It stores the executed command in a corresponding .cmd
file and multiple calls would result in overwrites and
unwanted results when the target is up to date and only the
tests on changed commands trigger execution of commands.
The mach-imx Makefile does not follow this recommandation, so fix it
by implementing a single command that performs both the cpp_cfg
and imx9_check actions.
This change fixes an issue with "tools/buildman/buildman imx8ulp_evk"
failing every other time [1].
[1] https://lists.denx.de/pipermail/u-boot/2024-August/563192.html
Fixes: f637dfe8c468 ("mach-imx: Add i.MX93 binman support.")
Signed-off-by: Jerome Forissier <[email protected]>
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The commit b81e31a1e6c5 ("bootstash: Do not provide a default address
for all") changed a bootstage unstash call to bootstage stash, this
has resulted in bootstage records stashed in SPL no longer get unstaged
in U-Boot proper. Fix this by changing back to a unstage call.
Fixes: b81e31a1e6c5 ("bootstash: Do not provide a default address for all")
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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The commit b81e31a1e6c5 ("bootstash: Do not provide a default address
for all") changed a bootstage unstash call to bootstage stash, this
has resulted in bootstage records stashed in SPL no longer get unstaged
in U-Boot proper. Fix this by changing back to a unstage call.
Fixes: b81e31a1e6c5 ("bootstash: Do not provide a default address for all")
Signed-off-by: Jonas Karlman <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
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Boot ROM on Meson needs some pages to be read/written in a special mode:
384 byte ECC mode (so called "short" by Amlogic) and with scrambling
enabled. Such pages are located on the chip in the following way (for
example):
[ p0 ][ p1 ][ p2 ][ p3 ][ p4 ][ p5 ][ p6 ][ p7 ] ... [ pN ]
^ ^ ^ ^
pX is page number "X". "^" means "special" page used by boot ROM - e.g.
every 2nd page in the range of [0, 7]. Step (2 here) and last page in
range is read from the device tree.
Signed-off-by: Arseniy Krasnov <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Move call 'meson_nfc_cmd_seed()' and check for 'NAND_NEED_SCRAMBLING'
to 'meson_nfc_cmd_access()', thus removing code duplication.
Signed-off-by: Arseniy Krasnov <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Based on Linux kernel:
commit f922bd798bb9 ("mtd: rawnand: add an option to specify NAND chip as a boot device")
Allow to define a NAND chip as a boot device. This can be helpful
for the selection of the ECC algorithm and strength in case the boot
ROM supports only a subset of controller provided options.
Signed-off-by: Arseniy Krasnov <[email protected]>
Reviewed-by: Michael Trimarchi <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Neil Armstrong <[email protected]>
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Fix signed vs unsigned compare in read check in _spl_load()
Issue: when info->read() returns a negative value because of an error,
the comparison of 'read' (signed) with 'sizeof(*header)'
(unsigned silently converts the negative value into a very
large unsigned value and the check on the error condition
always return false, i.e. the error is not detected
Symptoms: if spl_load_image_fat() is unable to find the file 'uImage',
the SPL phase of the boot process just hangs after displaying
the following line:
Trying to boot from MMC1
Fix: cast 'sizeof(*header)' to int so the compare is now between
signed types
Reference: https://stackoverflow.com/questions/17293749/sizeof-operator-in-if-statement
Signed-off-by: Franco Venturi <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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In the 7th generation of the SoC from Aspeed, the control logic of the
GPIO controller has been updated to support per-pin control. Each pin now
has its own 32-bit register, allowing for individual control of the pin’s
value, direction, interrupt type, and other settings.
Signed-off-by: Billy Tsai <[email protected]>
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The Linux kernel documentation has transitioned from using
kconfig-language.txt to kconfig-language.rst. Therefore update all
occurrences of kconfig-language.txt.
Signed-off-by: Hiago De Franco <[email protected]>
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Enabling CONFIG_DM_SEQ_ALIAS enables code which relies on
`trailing_strtol()` - which is only linked in SPL when CONFIG_SPL_STRTO
is enabled.
CONFIG_SPL_STRTO is not enabled by default - to ensure this function is
available in SPL, CONFIG_SPL_DM_SEQ_ALIAS should select
CONFIG_SPL_STRTO.
Signed-off-by: Oliver Gaskell <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Signed-off-by: Jim Liu <[email protected]>
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Shifting this pointer in the loop will be more logical when working
with the code later, because you can see at a glance what exactly
changes at each iteration. Moreover, the code remains equivalent
because this variable is not used after the loop.
Signed-off-by: Maxim Moskalets <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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