Commit graph

4056 commits

Author SHA1 Message Date
Lukasz Majewski
014315b2d8 spl: Provide more space to be used for storing SPL on imx28 OCRAM
With the current configuration provided in mxsimage{-spl}.mx28.cfg the
size of SPL binary has been constrained to 32 KiB, due to "LOAD IVT"
command with 0x8000 offset.

The problem was that, the imx28 ROM takes the u-boot.sb and then
extracts from it the IVT header and places it on the 0x8000 OCRAM offset
overwriting any valid (i.e. loaded from eMMC or SPI-NOR) SPL code. This
bug was unnoticed as the overwrite size was just 32 bytes, so the
probability that some important code is altered was low.

However, in the XEA board (where the SPL size is ~39KiB), the overwritten
data was `(struct dm_spi_ops *) 0x800c <mxs_spi_ops>`, which is used
during the boot process.

As a result the SPL execution code hanged with "undefined instruction"
abort as callbacks (with wrong addresses) from it were called.

The fix is to change the OCRAM's offset where IVT is loaded to 0xE000,
so the SPL can grow up to ~57KiB (the maximal size of OCRAM memory
available is 0xE3FC).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
2022-02-05 13:38:39 +01:00
Lukasz Majewski
91f27f3ba8 mxs: power: Change sequence of enabling DCDC switches
The imx28 uses following voltage supplies hierarchy:

VDD_5V (VDD_BAT) -> VDDIO -> VDDA -> VDDMEM
			     \-----> VDDD

One shall first enable DCDC on the parent source (VDDIO) and then
follow with its children.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2022-02-05 13:38:38 +01:00
Tom Rini
3aaabfe9ff Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-sunxi
This is the promised second part of the sunxi PR for 2022.04, albeit
technially outside of the merge window. We were working on this full
steam since the beginning of the year, and it deserves to be merged,
I think.
The main attraction is support for the F1C100s SoC, which sports a
venerable ARM926 core. Support for this SoC and the LicheePi Nano board
has been in Linux for years, and U-Boot patches were posted mid last
year already.
The new SoC using ARMv5 also means that the bulk of the new code should
not touch any existing boards, although we did some refactorings first,
of course, which actually cleans up some existing sunxi code.

Compile tested for all 160 sunxi boards, and briefly tested on BananaPi M1,
OrangePi Zero, Pine64 and Pine-H64. Tested by others on their boards,
including F1C100s and F1C200s devices.
2022-02-03 23:24:31 -05:00
Icenowy Zheng
88998f7775 arm: arm926ej-s: Add sunxi code
Some Allwinner SoCs use ARM926EJ-S core.

Add Allwinner/sunXi specific code to ARM926EJ-S CPU dircetory.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-02-04 00:09:57 +00:00
Jesse Taube
0d4377fc92 mach-sunxi: Move timer code to mach folder
Both armv7 and arm926ejs use this timer code so move it to mach-sunxi.

Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-02-04 00:09:57 +00:00
Icenowy Zheng
508f75afb5 arm: arm926ej-s: start.S: port save_boot_params support from armv7 code
The ARMv7 start code has support for saving some boot params at the
entry point, which is used by some SoCs to return to BROM.

Port this to ARM926EJ-S start code.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-02-04 00:09:57 +00:00
Andre Przywara
b8cd7f439a armv8: remove no longer needed lowlevel_init.S
When we added Allwinner SoC support to ARMv8, we needed to pull in an
implementation of lowlevel_init() calling the C function s_init(), as
sunxi required it as this time.

The last few patches got rid of this bogus requirement, and as sunxi was
still the only user, we can now remove this lowlevel_init.S from ARMv8
altogether.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2022-02-04 00:09:57 +00:00
Andre Przywara
534b82a1f2 sunxi: move early "SRAM setup" into separate file
Currently we do some magic "SRAM setup" MMIO writes in s_init(), copied
from the original BSP U-Boot. The comment speaks of this being required
before DRAM access gets enabled, but there is no indication that this
would actually be required that early.

Move this out of s_init(), into board_init_f(). Since this actually only
affects a very few older SoCs, the actual code goes into the cpu/armv7
directory, to move it out of the way for all other SoCs.

This also uses the opportunity to convert some #ifdefs over to the fancy
IS_ENABLED() macros used in actual C code.

We keep the s_init() stub around for now, since armv8's lowlevel_init
still relies on it.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
2022-02-04 00:09:57 +00:00
Andre Przywara
2564fce7ee sunxi: move Cortex SMPEN setting into start.S
According to their TRMs, Cortex ARMv7 CPUs with SMP support require the
ACTLR.SMPEN bit to be set as early as possible, before any cache or TLB
maintenance operations are done. As we do those things still in start.S,
we need to move the SMPEN bit setting there, too.

This introduces a new ARMv7 wide symbol and code to set bit 6 in ACTLR
very early in start.S, and moves sunxi boards over to use that instead
of the custom code we had in our board.c file (where it was called
technically too late).

In practice we got away with this so far, because at this point all the
other cores were still in reset, so any broadcasting would have been
ignored anyway. But it is architecturally cleaner to do it early, and
we move a core specific piece of code out of board.c.

This also gets rid of the ARM_CORTEX_CPU_IS_UP kludge I introduced a few
years back, and moves the respective logic into the new Kconfig entry.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-02-04 00:09:36 +00:00
Andre Przywara
68f08966b0 armv8: start.S: remove CONFIG_SYS_RESET_SCTRL code
There is some code that tries to "reset" the SCTLR_ELx register early in
the boot process. The idea seems to be to guarantee some sane settings
that U-Boot actually relies on, for instance running in little-endian
mode, with the MMU off initially.
However the current code has multiple problems:
- For a start, no platform or config defines the symbol that would
  enable that code.
- The code itself really only works if the bits that it tries to clear
  are already cleared:
  - If we run in big-endian mode initially, any previous loads would have
    been wrong already. That applies to the (optional) relocation code,
    but more prominently to the mask that it uses to clear those bits:
    "ldr x1, =0xfdfffffa" looks innocent, but actually involves a memory
    access to the literal pool, using the current endianness.
  - If we run with the MMU enabled, we are probably doomed already. We
    *could* hope that we are running with an identity mapping, but would
    need to do some cache maintenance to avoid losing dirty cache lines.
- The idea of doing a read-modify-write of SCTLR is somewhat
  questionable to begin with, because as the owner of the current
  exception level we should initialise all bits of this register with a
  certain fixed value.
- The code is unnecessarily complicated, and the function name is
  misspelled.

While those problems *could* admittedly be fixed, the point that is does
not seem to be used at all at the moment tells me we should just remove
this code, and be it to not give a bad example.

If people care, I could introduce some proper SCTLR initialisation code.
We are about to work this out for the boot-wrapper[1] as we speak, but
apparently we got away without doing this in U-Boot ever since, so it
might not be worth the potential trouble.

[1] https://lore.kernel.org/linux-arm-kernel/20220114105653.3003399-7-mark.rutland@arm.com/

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2022-02-03 12:15:37 -05:00
Alper Nebi Yasak
22eb7ba80e armv8: spl: Fix build with LINUX_KERNEL_IMAGE_HEADER
Setting LINUX_KERNEL_IMAGE_HEADER=y attempts to include an ARM64 Linux
kernel image header at the start of both U-Boot proper and SPL binaries.
However, some definitions that the image header uses are not included by
the SPL linker script, resulting in a build error. Include them the way
they are included in U-Boot proper's linker script to fix the error.

Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>
2022-02-03 12:15:33 -05:00
Simon Glass
d6b318de2f Convert CONFIG_TIMESTAMP to Kconfig
This converts the following to Kconfig:
   CONFIG_TIMESTAMP

Signed-off-by: Simon Glass <sjg@chromium.org>
2022-01-21 14:01:34 -05:00
Tom Rini
2d7a463e82 Merge https://source.denx.de/u-boot/custodians/u-boot-marvell
- fdt_support: Add fdt_for_each_node_by_compatible() helper macro
  (Marek)
- turris_omnia: Fixup SATA or PCIe nodes at runtime in DT blob (Pali)
- pci_mvebu: Add support for Kirkwood PCIe controllers (Pali)
- SPL: More verifications for kwbimage in SPL (Pali)
- mvebu: Remove comphy_update_map() (Pali)
- Minor misc stuff
2022-01-20 12:40:20 -05:00
Marek Behún
3058e283b8 fdt_support: Add fdt_for_each_node_by_compatible() helper macro
Add macro fdt_for_each_node_by_compatible() to allow iterating over
fdt nodes by compatible string.

Convert various usages of
    off = fdt_node_offset_by_compatible(fdt, start, compat);
    while (off > 0) {
        code();
        off = fdt_node_offset_by_compatible(fdt, off, compat);
    }
and similar, to
    fdt_for_each_node_by_compatible(off, fdt, start, compat)
        code();

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-01-20 11:35:29 +01:00
Heinrich Schuchardt
185f812c41 doc: replace @return by Return:
Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19 18:11:34 +01:00
Ovidiu Panait
027b0e9c16 common: spl: move armv7m-specific code to spl_perform_fixups()
Factor out armv7m fragment to spl_perform_fixups(), which is an arch/board
specific function designed for this purpose.

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
2022-01-18 08:31:02 -05:00
Mark Kettenis
3cdfa312c6 armv8: apple: Disable PSCI reset
Apple's ARMv8 cores don't implement EL3 and therefore don't
provide a PSCI implementation.  So don't attempt to use
PSCI to reset on machines using Apple SoCs.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2022-01-14 13:16:11 -05:00
Vagrant Cascadian
9413e3a175 arch/arm/cpu/armv8/fsl-layerscape/fsl_lsch2_serdes.c: Fix spelling of "resetting". 2022-01-13 07:57:49 -05:00
Tom Rini
2f8a6db5d8 Finish conversion of CONFIG_SYS_CLK_FREQ to Kconfig
In order to finish moving this symbol to Kconfig for all platforms, we
need to do a few more things.  First, for all platforms that define this
to a function, introduce CONFIG_DYNAMIC_SYS_CLK_FREQ, similar to
CONFIG_DYNAMIC_DDR_CLK_FREQ and populate clock_legacy.h.  This entails
also switching all users from CONFIG_SYS_CLK_FREQ to get_board_sys_clk()
and updating a few preprocessor tests.

With that done, all platforms that define a value here can be converted
to Kconfig, and a fall-back of zero is sufficiently safe to use (and
what is used today in cases where code may or may not have this
available).  Make sure that code which calls this function includes
<clock_legacy.h> to get the prototype.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27 16:20:18 -05:00
Tom Rini
ada261f19a Finish converting CONFIG_SYS_FSL_CLK to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_FSL_CLK

We move the exiting option to common/Kconfig near the other options to
control the contents of board_init_f() and note that this is a legacy
option.  We further restrict this to where the call is going to be
non-empty, for the SoCs that had only been using this for some
MMC-related clocks.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27 16:20:18 -05:00
Tom Rini
7856cd5a6d Convert CONFIG_SYS_PCI_64BIT to Kconfig
This converts the following to Kconfig:
   CONFIG_SYS_PCI_64BIT

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27 16:20:17 -05:00
Tom Rini
d06e4b7e25 Finish CONFIG_VID et al conversion to Kconfig
This converts the following to Kconfig:
   CONFIG_VID
   CONFIG_VOL_MONITOR_INA220
   CONFIG_VOL_MONITOR_IR36021_READ
   CONFIG_VOL_MONITOR_IR36021_SET
   CONFIG_VOL_MONITOR_LTC3882_READ
   CONFIG_VOL_MONITOR_LTC3882_SET

To finish this migration, we first need to introduce CONFIG_SPL_VID as
some platforms only use this code in full U-Boot while others use it in
SPL as well.  To make the Kconfig logic clearer, guard all of the
sub-options with a if VID || SPL_VID check.  Finally, add Kconfig
options for the remaining related options that did not previously have
one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27 08:41:38 -05:00
Tom Rini
f76750d111 Convert CONFIG_CONS_INDEX et al to Kconfig
This converts the following to Kconfig:
   CONFIG_CONS_INDEX
   CONFIG_DEBUG_UART_CLOCK
   CONFIG_FSL_TZPC_BP147
   CONFIG_GENERIC_ATMEL_MCI
   CONFIG_IDENT_STRING
   CONFIG_LIBATA
   CONFIG_LNX_KRNL_IMG_TEXT_OFFSET_BASE
   CONFIG_LPC32XX_GPIO
   CONFIG_MP
   CONFIG_MPC8XXX_GPIO
   CONFIG_MTD_PARTITIONS
   CONFIG_MVGBE
   CONFIG_MXC_GPIO
   CONFIG_NR_DRAM_BANKS
   CONFIG_OF_BOARD_SETUP
   CONFIG_OF_STDOUT_VIA_ALIAS
   CONFIG_OF_SYSTEM_SETUP
   CONFIG_PREBOOT
   CONFIG_ROCKCHIP_SERIAL
   CONFIG_RTC_ENABLE_32KHZ_OUTPUT
   CONFIG_RTC_MV
   CONFIG_SCSI_AHCI
   CONFIG_SF_DEFAULT_BUS
   CONFIG_SF_DEFAULT_CS
   CONFIG_SF_DEFAULT_SPEED
   CONFIG_SOFT_SPI
   CONFIG_SPI_FLASH_EON
   CONFIG_SPI_FLASH_MACRONIX
   CONFIG_SPI_FLASH_MTD
   CONFIG_SPI_FLASH_SPANSION
   CONFIG_SPI_FLASH_SST
   CONFIG_SPI_FLASH_STMICRO
   CONFIG_SUPPORT_RAW_INITRD
   CONFIG_SYS_ARCH_TIMER
   CONFIG_SYS_BOARD
   CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
   CONFIG_SYS_DCACHE_OFF
   CONFIG_SYS_FDT_SAVE_ADDRESS
   CONFIG_SYS_FLASH_CFI
   CONFIG_SYS_FSL_ERRATUM_ESDHC135
   CONFIG_SYS_HAS_SERDES
   CONFIG_SYS_L2CACHE_OFF
   CONFIG_SYS_LITTLE_ENDIAN
   CONFIG_SYS_LOAD_ADDR
   CONFIG_SYS_MMCSD_FS_BOOT_PARTITION
   CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION
   CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
   CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
   CONFIG_SYS_NS16550
   CONFIG_SYS_PLLFIN
   CONFIG_SYS_SPI_U_BOOT_OFFS
   CONFIG_TIMER_SYS_TICK_CH
   CONFIG_USB_EHCI_FSL
   CONFIG_U_QE
   CONFIG_VERSION_VARIABLE

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27 08:41:38 -05:00
Tom Rini
98ab831da7 Convert CONFIG_FSL_IFC to Kconfig
This converts the following to Kconfig:
   CONFIG_FSL_IFC

This is done via select statements to match previous logic.

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-27 08:40:33 -05:00
Marek Behún
2105cd0421 fdt_support: Remove FDT_STATUS_FAIL_ERROR_CODE
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 <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Pratyush Yadav <p.yadav@ti.com>
Cc: Tim Harvey <tharvey@gateworks.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-12-19 09:50:47 +01:00
Tom Rini
33b02e93ec Convert CONFIG_FSL_DDR_BIST et al to Kconfig
This converts the following to Kconfig:
   CONFIG_FSL_DDR_BIST
   CONFIG_FSL_DDR_INTERACTIVE

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-12-01 10:58:11 -05:00
Tom Rini
75c995a1be Convert CONFIG_FSL_LAYERSCAPE to Kconfig
This converts the following to Kconfig:
   CONFIG_FSL_LAYERSCAPE

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-11-12 14:18:17 -05:00
Michael Walle
cdf8534b8a armv8: layerscape: use memalign() to allocate spintable code
Don't use efi_allocate_pages(). The allocated memory isn't carved out of
the lmb allocations. The memory might then be allocated twice.
Particulary, this might happened with the fdt_high/initrd_high feature
which will relocate the fdt/ramdisk. This might then overlap with the
spin table.

Instead use memalign() which allocates on memory on the heap which is
correctly carved out by lmb.

Please note, that the memory is later reserved in the device tree as
well as in the EFI memory map in ft_fixup_cpu() (in
arch/arm/cpu/armv8/fsl-layerscape/fdt.c).

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09 17:18:23 +05:30
Michael Walle
f53e102e12 armv8: fsl-layerscape: rework the dwc3 snooping enable code
Instead of looking at all USB (host) devices, just search all DWC3
device tree nodes. This will (1) fix a panic if of_match is zero and (2)
also apply the fixup if the controller is in peripheral mode. Both
happen when the DWC3 USB controller driver is used.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09 17:18:23 +05:30
Michael Walle
fb5ff321d0 armv8: ls1028a: use the official compatible string for the GPU
There is no "fsl,ls1028a-gpu" compatible string. It is solely for the
proprietary driver which will never be open source. Lately, linux gained
support for the open source etnaviv driver for the GPU (although there
is still support for the DisplayPort PHY missing to get actual graphics
output). Thus, instead of supporting some proprietary driver, switch
over to the open source one, which also have an official device tree
binding.

Cc: Andy Tang <andy.tang@nxp.com>
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09 17:18:23 +05:30
Alban Bedel
2a98944b43 armv8: fsl-layerscape: Erratum A010315 needs PCIE support
Disabling PCIE support currently lead to a crash because the code for
erratum A010315 is still run. Add a conditional to only select
CONFIG_SYS_FSL_ERRATUM_A010315 when CONFIG_PCIE_LAYERSCAPE is enabled.

Signed-off-by: Alban Bedel <alban.bedel@aerq.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-11-09 14:43:24 +05:30
Michael Walle
60b9b47d29 Revert "arch: arm: use dt and UCLASS_SYSCON to get gic lpi details"
Stop using the device tree as a source for ad-hoc information.

This reverts commit 2ae7adc659.

Signed-off-by: Michael Walle <michael@walle.cc>
[trini: Also make board/broadcom/bcmns3/ns3.c fail clearly now]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-31 08:46:29 -04:00
Tom Rini
a84cea06bb Revert "arm64: Layerscape: Survive LPI one-way reset workaround"
Ad-hoc bindings that are not part of the upstream device tree / bindings
are not allowed in-tree.  Only bindings that are in-progress with
upstream and then re-synced once agreed upon are.

This reverts commit af288cb291.

Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Reported-by: Michael Walle <michael@walle.cc>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Marc Zyngier <maz@kernel.org>
2021-10-30 23:07:51 -04:00
Tom Rini
6a86f12126 Merge branch 'master' of https://source.denx.de/u-boot/custodians/u-boot-tegra
On merge, fixup order of fdtdec_add_reserved_memory parameters in
arch/arm/cpu/armv8/fsl-layerscape/soc.c

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-15 18:30:33 -04:00
Thierry Reding
b9aad37591 fdtdec: Support reserved-memory flags
Reserved memory nodes can have additional flags. Support reading and
writing these flags to ensure that reserved memory nodes can be properly
parsed and emitted.

This converts support for the existing "no-map" flag to avoid extending
the argument list for fdtdec_add_reserved_memory() to excessive length.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13 14:18:30 -07:00
Thierry Reding
46cb067803 fdtdec: Support compatible string list for reserved memory
Reserved memory nodes can have a compatible string list to identify the
type of reserved memory that they represent. Support specifying an
optional compatible string list when creating these nodes.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2021-10-13 14:18:30 -07:00
Tom Rini
776bf6a545 - Disable ATAGS for STM32 MCU and MPU boards
- Disable bi_boot_params for STM32 MCU and MPU boards
 - Update stm32-usbphyc node management
 - Convert CONFIG_STM32_FLASH to Kconfig for STM32 MCU boards
 - Convert some USB config flags to Kconfig for various boards
 - Convert CONFIG_BOOTCOMMAND flag to Kconfig for STM32 F429 board
 - Remove specific CONFIG_STV0991 flags
 - Remove unused CONFIG_USER_LOWLEVEL_INIT flag
 - Add ofdata_to_platdata() callback for stm32_spi driver
 - Update for stm32f7_i2c driver
 - Remove gpio_hog_probe_all() from STM32 MP1 board
 - Fix bind command
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Merge tag 'u-boot-stm32-20211012' of https://source.denx.de/u-boot/custodians/u-boot-stm

- Disable ATAGS for STM32 MCU and MPU boards
- Disable bi_boot_params for STM32 MCU and MPU boards
- Update stm32-usbphyc node management
- Convert CONFIG_STM32_FLASH to Kconfig for STM32 MCU boards
- Convert some USB config flags to Kconfig for various boards
- Convert CONFIG_BOOTCOMMAND flag to Kconfig for STM32 F429 board
- Remove specific CONFIG_STV0991 flags
- Remove unused CONFIG_USER_LOWLEVEL_INIT flag
- Add ofdata_to_platdata() callback for stm32_spi driver
- Update for stm32f7_i2c driver
- Remove gpio_hog_probe_all() from STM32 MP1 board
- Fix bind command

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-12 12:01:00 -04:00
Patrick Delaunay
20a3969d33 stv0991: remove specific CONFIG_STV0991 configs
Remove the following STV0991 specific configs:
- CONFIG_STV0991 (never used, only defined in CONFIG_SYS_EXTRA_OPTIONS)
- CONFIG_STV0991_HZ (replaced by generic CONFIG_SYS_HZ)
- CONFIG_STV0991_HZ_CLOCK (replaced by generic CONFIG_SYS_HZ_CLOCK)

This patch allows to reduce the file config_whitelist.txt.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2021-10-08 08:30:18 +02:00
Tom Rini
8ba59608dc arm: Remove zmx25 board and ARCH_MX25
This board has not been converted to CONFIG_DM by the deadline.
Remove it.  As this is the last ARCH_MX25 platform, remove those
references as well.

Cc: Matthias Weisser <weisserm@arcor.de>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-01 21:08:18 -04:00
Tom Rini
d9be8606bb arm: Remove aspenite board
This board has not been converted to CONFIG_DM by the deadline.
Remove it.  As this is the last armada100 platform, remove that support
as well.

Cc: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-10-01 12:10:09 -04:00
Tom Rini
14b38cb0c2 arm: Remove flea3 board
This board has not been converted to CONFIG_DM by the deadline.
Remove it.  As this is the last mx35 platform, remove that support as
well.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
Acked-by: Stefano Babic <sbabic@denx.de>
2021-10-01 12:08:19 -04:00
Wolfgang Denk
0cf207ec01 WS cleanup: remove SPACE(s) followed by TAB
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 09:08:16 -04:00
Wolfgang Denk
66356b4c06 WS cleanup: remove trailing empty lines
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 08:08:56 -04:00
Tom Rini
6eecaf5d0f Merge branch 'network_master' of https://source.denx.de/u-boot/custodians/u-boot-net into next
- Fix some non-NULL terminated strings in the networking subsystem
- net: tsec: Mark tsec_get_interface as __maybe_unused
2021-09-29 07:58:20 -04:00
Vladimir Oltean
77b11f7604 net: replace the "xfi" phy-mode with "10gbase-r"
As part of the effort of making U-Boot work with the same device tree as
Linux, there is an issue with the "xfi" phy-mode. To be precise, in
Linux there was a discussion (for those who have time to read:
https://lore.kernel.org/netdev/1576768881-24971-2-git-send-email-madalin.bucur@oss.nxp.com/)

which led to a patch:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git/commit/?id=c114574ebfdf42f826776f717c8056a00fa94881

TL;DR: "xfi" was standardized in Linux as "10gbase-r".

This patch changes the relevant occurrences in U-Boot to use "10gbase-r"
instead of "xfi" wherever applicable.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-09-28 18:50:56 +03:00
Pierre-Clément Tosi
37479e65a3 armv8/cache.S: Triple with single instruction
Replace the current 2-instruction 2-step tripling code by a
corresponding single instruction leveraging ARMv8-A's "flexible second
operand as a register with optional shift". This has the added benefit
(albeit arguably negligible) of reducing the final code size.

Fix the comment as the tripled cache level is placed in x12, not x0.

Signed-off-by: Pierre-Clément Tosi <ptosi@google.com>
2021-09-23 08:55:06 -04:00
Pierre-Clément Tosi
f050bfacc5 armv8/cache.S: Read sysreg fields through ubfx
Improve the file's readability and conciseness by using the appropriate
Aarch64 instruction: ubfx (unsigned bitfield extract). This makes the
code easier to follow as it directly manipulates the offsets and widths
of the fields read from system registers, as they are expressed in the
Standard (ARM ARM). This has the added benefit (albeit arguably
negligible) of reducing the final code size.

Signed-off-by: Pierre-Clément Tosi <ptosi@google.com>
2021-09-23 08:55:06 -04:00
Eugen Hristev
a6bbb8b596 ARM: at91: remove references to RM9200DK
The AT91 RM9200DK board was removed long time ago.
Remove existing references that were not cleaned up.

Fixes: 1c85752258 ("ARM: remove broken "at91rm9200dk" board")
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
2021-09-21 10:08:24 +03:00
Simon Glass
2a73606668 serial: Rename SERIAL_SUPPORT to SERIAL
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-09-04 12:26:01 -04:00
Simon Glass
103c5f1806 mmc: Rename MMC_SUPPORT to MMC
Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-09-04 11:42:41 -04:00