Commit graph

84053 commits

Author SHA1 Message Date
Michael Walle
75013fa724 pinctrl: get rid of some ifdeffery
Don't define an empty version for pinconfig_post_bind(). Just guard the
call and let the linker garbage collection do the rest. This way, we
also don't have to do any guesswork.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Marek Vasut <marex@denx.de>
2023-01-27 12:51:26 -05:00
Michael Walle
72b8c6d1eb pinctrl: don't fall back to pinctrl_select_state_simple()
If CONFIG_PINCTRL_FULL is enabled, never fall back to the simple
implementation. pinctrl_select_state() is called for each device and it
is expected to fail. A fallback to the simple imeplementation doesn't
make much sense.

To keep the return code consistent, we need to change the -EINVAL (which
was ignored before) to -ENOSYS.

Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-27 12:51:26 -05:00
Jim Liu
337bc26f05 arm: npcm8xx: add security feature header
The NPCM driver can use on npcm7xx/npcm8xx
so add npcm8xx header for driver.

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
2023-01-27 12:51:26 -05:00
Jim Liu
a3c191aec0 ARM: config: enable function for nuvoton npcm845 bmc
Enable npcm845 i2c、ethernet、REGULATOR and security feature

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
2023-01-27 12:51:26 -05:00
Jim Liu
04bd6c8997 ARM: dts: npcm8xx: add npcm845 function node
Add functaion node list as below:
1. i2c
2. gmac
3. otp
4. aes
5. sha
6. rng
7. serial

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
2023-01-27 12:51:26 -05:00
Tom Rini
9ddbd70ff9 Xilinx chnages for v2023.04-rc1
makefile:
 - Add multi_dtb_fit dependency
 
 clk:
 - Handle error cases
 
 microblaze:
 - Disable falcon mode and cleanup code around
 
 xilinx:
 - Enable regular expression matching in board_fit_config_name_match()
 - Fix FRU handling for 0xC1 format
 - Fix Xilinx legacy format eeprom parsing
 
 zynqmp:
 - Some DT updates/cleanups
 - Fix IDcode for xck24
 - Remove empty mini config files
 - Add support for k24
 
 versal:
 - Remove empty mini config files
 
 versal_net:
 - Setup timer when runs in EL3
 - Build u-boot.elf for mini configurations
 
 zynq-gem:
 - Add support for new compatible strings
 - Remove support for Avnet Ultrazedev SOM
 - Handle SGMII with PCS phy
 
 spi:
 - Add support for gigadevice parts
 
 misc:
 - Remove CONFIG_TARGET_VENUS ifdef
 - Add missing headers to remove sparse warnings
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Merge tag 'xilinx-for-v2023.04-rc1' of https://source.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx chnages for v2023.04-rc1

makefile:
- Add multi_dtb_fit dependency

clk:
- Handle error cases

microblaze:
- Disable falcon mode and cleanup code around

xilinx:
- Enable regular expression matching in board_fit_config_name_match()
- Fix FRU handling for 0xC1 format
- Fix Xilinx legacy format eeprom parsing

zynqmp:
- Some DT updates/cleanups
- Fix IDcode for xck24
- Remove empty mini config files
- Add support for k24

versal:
- Remove empty mini config files

versal_net:
- Setup timer when runs in EL3
- Build u-boot.elf for mini configurations

zynq-gem:
- Add support for new compatible strings
- Remove support for Avnet Ultrazedev SOM
- Handle SGMII with PCS phy

spi:
- Add support for gigadevice parts

misc:
- Remove CONFIG_TARGET_VENUS ifdef
- Add missing headers to remove sparse warnings
2023-01-27 10:15:39 -05:00
Algapally Santosh Sagar
f0f86d39fe fru: ops: Display FRU fields properly for 0xc1 fields
FRU data is not displayed properly in case of 0xc1 fields.
The 0xC1 can be used in two cases.
1. Char record type 8-bit ASCII + Latin 1 with length of 1.
(For example board revision 'A')

2. C1h (type/length byte encoded to indicate no more info fields).
which can follow by 00h to fill all remaining unused space

Hence removed the check end-of-the field c1 to allow c1 fields.

"ASCII+LATIN1" is defined as the printable characters from the
first set of 256 characters of Unicode 6.2 (U+0000h through U+00FFh,
inclusive) expressed as an eight-bit value. (Unicode follows ISO/IEC
8859-1 in the layout of printable characters up to U+00FFh).

So, print only printable chars and limit range from 0x20 ' ' to 0x7e '-'
which will be also indication if 0xc1 behaves as record with one char or
end of record.

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/4198d73de600627872c80a5b07e5068502c589d7.1674648379.git.michal.simek@amd.com
2023-01-27 08:49:24 +01:00
Michal Simek
5563167e6e xilinx: board: Update logic in xilinx_read_eeprom_legacy
When eeprom has random content printing random chars can stuck U-Boot.
That's why update legacy eeprom format decoding algorithm to copy only
maximum amount of chars allocated for fields.
And also print them directly from desc structure.

Previous algorithm was printing strings first directly from eeprom content
and then copy them to desc structure.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/42065fcbb1a10581f9f4f091d64b43c01fe595c6.1674573561.git.michal.simek@amd.com
2023-01-27 08:48:32 +01:00
Michal Simek
e6c62537db xilinx: board: Fix xilinx_eeprom_legacy_cleanup()
When ethernet mac address contains 0x20 or 0xff MAC address is changed and
bytes are converted to zeros. That's why fix decoding algorithm to ignore
fields where MAC address is stored and all non printable chars (including
space) are zeroed.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/2802cf1086b14c181356810006fe886f950a36f3.1674573561.git.michal.simek@amd.com
2023-01-27 08:48:32 +01:00
Michal Simek
b86b135fc6 xilinx: board: Use ETH_ALEN macro for mac address size
Use predefined macro for eth_mac legacy format.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/382d4bff370894164fad3c30ac0400b25142b544.1674573561.git.michal.simek@amd.com
2023-01-27 08:48:32 +01:00
Stefan Roese
a33ad8051e net: zynq_gem: Wait for SGMII PCS link in zynq_gem_init()
In our system using ZynqMP with an external SGMII PHY it's necessary
to wait for the PCS link and auto negotiation to finish before the xfer
starts. Otherwise the first packet(s) might get dropped, resulting in a
delay at the start of the ethernet transfers.

This is only done when the PHY link is already up, which is done in
phy_startup(). As waiting for the PHY link bits via pcsstatus does not
make much sense, when the link is not available in general (e.g. no
cable connected).

This patch adds the necessary code including a minimal delay of 1 ms
which fixes problems of dropped first packages.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Michal Simek <michal.simek@amd.com>
Cc: Katakam Harini <harini.katakam@amd.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Sean Anderson <sean.anderson@seco.com>
Link: https://lore.kernel.org/r/20230125070908.1343256-1-sr@denx.de
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:47:37 +01:00
Algapally Santosh Sagar
b387c25824 drivers: mmc: Change datatype of tuning_loop_counter to int
tuning_loop_counter is of char type, which is not capable of handling
the entire data range of this variable. This is pointed by below sparse
warning. Change datatype to int to fix this.
warning: comparison is always false due to limited range of data type.

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-5-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:42:47 +01:00
Algapally Santosh Sagar
1d15612b99 xilinx: versal: Add missing header
Add missing prototype to fix the sparse warning, warning: no
previous prototype for 'do_go_exec' [-Wmissing-prototypes].

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-4-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:42:47 +01:00
Algapally Santosh Sagar
508e1aa58c gpio: zynqmp: Handle error from get_gpio_modepin
There is a unused variable ret, due to which we are getting sparse warning
as below.
warning: variable 'ret' set but not used [-Wunused-but-set-variable].

Return ret incase of error.

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-3-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:42:47 +01:00
Algapally Santosh Sagar
fb737f1ed8 xilinx: common: Include header file to fix warning
Prototype is missing for board_get_usable_ram_top, which is pointed by
below sparse warning. Include init.h header file to fix this.

warning: no previous prototype for 'board_get_usable_ram_top'
[-Wmissing-prototypes].

Signed-off-by: Algapally Santosh Sagar <santoshsagar.algapally@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20230120053617.32463-2-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:42:47 +01:00
Michal Simek
cd04c95926 arm64: versal-net: Enable remaking ELF from bin
U-Boot is composing u-boot.bin from u-boot-nodtb.bin with appended
dts/dt.dtb. It means U-Boot doesn't have DTB inside. When REMAKE_ELF is
enabled make will also create u-boot.elf which is recreated from
u-boot.bin. Below is build output for mini configuration how ELF is
recreated.

cat arch/arm/dts/versal-net-mini.dtb > dts/dt.dtb
cat u-boot-nodtb.bin dts/dt.dtb > u-boot-dtb.bin
cp dts/dt.dtb u-boot.dtb
cp u-boot-dtb.bin u-boot.bin
aarch64-linux-gnu-objcopy -I binary -B aarch64 -O elf64-littleaarch64
 u-boot.bin u-boot-elf.o
aarch64-linux-gnu-ld.bfd u-boot-elf.o -o u-boot.elf -EL -T u-boot-elf.lds
 --defsym="_start"=0xBBF00000 -Ttext=0xBBF00000

It is useful to have u-boot.elf present because Xilinx XSDB debugger can
load ELF file and user doesn't need to specify loading address for
u-boot.bin.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/ca550c5c4bf908e757a49a83fdfab0e7100de45e.1674121617.git.michal.simek@amd.com
2023-01-27 08:41:32 +01:00
Ovidiu Panait
2ec3609d10 microblaze: spl: disable falcon mode by default
Drop falcon mode configs from microblaze-generic_defconfig, so that a
defconfig build will still boot into u-boot proper.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230125164157.1638680-3-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:38:34 +01:00
Ovidiu Panait
8e2378e559 microblaze: spl: drop boot_linux
Drop boot_linux variable as it is not assigned anywhere. Now that there is
no variable controlling linux boot in spl_start_uboot(), make this
function always return false when falcon mode is enabled.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230125164157.1638680-2-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:38:34 +01:00
Ovidiu Panait
4dd5a9fcb5 microblaze: spl: wrap spl_start_uboot() in SPL_OS_BOOT ifdefs
Make spl_start_uboot() available only if CONFIG_SPL_OS_BOOT is enabled,
since it is only used for falcon mode.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Link: https://lore.kernel.org/r/20230125164157.1638680-1-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-01-27 08:38:34 +01:00
Tom Rini
b3b6cc28c2 FIT improvements with split-elf, especially for Rockchip
Binman positioning by ELF symbol
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Merge tag 'dm-pull-26jan23' of https://source.denx.de/u-boot/custodians/u-boot-dm

FIT improvements with split-elf, especially for Rockchip
Binman positioning by ELF symbol
2023-01-26 21:57:38 -05:00
Tom Rini
b6904cc98a Merge https://source.denx.de/u-boot/custodians/u-boot-spi
- fix return code of sf command (Heinrich)
- fix register reads in STIG Mode (Dhruva)
- Infineon s25fs256t support (Takahiro)
2023-01-26 13:07:06 -05:00
Simon Glass
060a65e899 binman: Fix a test-coverage regression
Unfortunately a recent patch snuck through without the require test
coverage. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Fixes: 571bc4e67d ("binman: Support positioning an entry by and ELF symbol")
2023-01-26 10:47:45 -07:00
Samuel Holland
c2e13aa9e1 dm: core: Use full printf() format when possible
Use a more accurate check for determining if the full format string will
be handled correctly, since SPL_USE_TINY_PRINTF can be disabled.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Samuel Holland
b01ae03c0b binman: Add 'min-size' entry property
This property sets the minimum size of an entry, including padding but
not alignment. It can be used to reserve space for growth of an entry,
or to enforce a minimum offset for later entries in the section.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Jonas Karlman
7e215ad05f rockchip: Use atf as firmware and move u-boot to loadables in FIT
The FIT generated after the switch to using binman is using different
values for firmware and loadables properties compared to the old script.

With the old script:
 firmware = "atf-1";
 loadables = "u-boot", "atf-2", ...;

After switch to binman:
 firmware = "u-boot";
 loadables = "atf-1", "atf-2", ...;

This change result in SPL jumping directly into U-Boot proper instead of
initializing TF-A.

With this patch the properties change back to:
 firmware = "atf-1";
 loatables = "u-boot", "atf-2", ...;

Fixes: e0c0efff2a ("rockchip: Support building the all output files in binman")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Jonas Karlman
f584d44c23 binman: Add support for selecting firmware to use with split-elf
In some cases it is desired for SPL to start TF-A instead of U-Boot
proper. Add support for a new property fit,firmware that picks a
valid entry and prepends the remaining valid entries to the
loadables list generated by the split-elf generator.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Jonas Karlman
99e3a2cd4e rockchip: Add sha256 hash to FIT images
Add sha256 hash to FIT images when CONFIG_SPL_FIT_SIGNATURE=y.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Jonas Karlman
00b3d53f15 binman: Add special subnodes to the nodes generated by split-elf
Special nodes, hash and signature, is not being added to the nodes
generated for each segment in split-elf operation.

Copy the subnode logic used in _gen_fdt_nodes to _gen_split_elf to
ensure special nodes are added to the generated nodes.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Jonas Karlman
5ad03fc77d rockchip: Align FIT image data to SD/MMC block length
SPL load FIT images by reading the data aligned to block length.
Block length aligned image data is read directly to the load address.
Unaligned image data is written to an offset of the load address and
then the data is memcpy to the load address.

This adds a small overhead of having to memcpy unaligned data, something
that normally is not an issue.

However, TF-A may have a segment that should be loaded into SRAM, e.g.
vendor TF-A for RK3568 has a 8KiB segment that should be loaded into the
8KiB PMU SRAM. Having the image data for such segment unaligned result
in segment being written to and memcpy from beyond the SRAM boundary, in
the end this results in invalid data in SRAM.

Aligning the FIT and its external data to MMC block length to work
around such issue.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Jonas Karlman
9b2fd2d228 binman: Add support for align argument to mkimage tool
Add support to indicate what alignment to use for the FIT and its
external data. Pass the alignment to mkimage via the -B flag.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-26 10:47:45 -07:00
Takahiro Kuwano
87a6d86571 mtd: spi-nor: Add support for Infineon s25fs256t
Infineon S25FS256T is 256Mbit Quad SPI NOR flash. The key features and
differences comparing to other Spansion/Cypress flash familes are:
  - 4-byte address mode by factory default
  - Quad mode is enabled by factory default
  - Supports mixture of 128KB and 64KB sectors by OTP configuration
    (this patch supports uniform 128KB only)

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:07:45 +05:30
Takahiro Kuwano
eadaadbb8f mtd: spi-nor: Rename s25hx_t prefix
Rename s25hx_t prefix to s25 so that the single set of fixup hooks can
support all other S25 families.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Acked-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:07:16 +05:30
Heinrich Schuchardt
ee0b0be204 cmd: fix return code of 'sf erase'
If the offset or the size passed to the 'sf erase' command exceeds
the size of the SPI flash displaying the command usage is not
helpful. Return CMD_RET_FAILURE instead of CMD_RET_USAGE.

Use the CMD_RET_* constants instead of 0, 1, -1.

Simplify a logical expression in the final return statement.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:05:13 +05:30
Heinrich Schuchardt
8c8df67609 cmd: simplify do_spi_flash()
CMD_RET_USAGE == -1. The special handling of this value at the end of
do_spi_flash() does not make any sense.

To avoid future confusion use the CMD_RET_* constants and simplify the
code.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:04:40 +05:30
Heinrich Schuchardt
fa3b38d4c4 cmd: fix return code of 'sf write' and 'sf read'
If the offset or the size passed to the 'sf write' or 'sf read' command
exceeds the size of the SPI flash displaying the command usage is not
helpful. Return CMD_RET_FAILURE instead of CMD_RET_USAGE.

Use the CMD_RET_* constants instead of 0, 1, -1.

Simplify a logical expression in the final return statement.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:04:16 +05:30
Dhruva Gole
53f4ef0a4b spi: cadence_qspi: use STIG mode for small reads
Fix the issue where some flash chips like cypress S25HS256T return the
value of the same register over and over in DAC mode.

For example in the TI K3-AM62x Processors refer [0] Technical Reference
Manual there is a layer of digital logic in front of the QSPI/OSPI
Drive when used in DAC mode. This is part of the Flash Subsystem (FSS)
which provides access to external Flash devices.

The FSS0_0_SYSCONFIG Register (Offset = 4h) has a BIT Field for
OSPI_32B_DISABLE_MODE which has a Reset value = 0. This means, OSPI 32bit
mode enabled by default.

Thus, by default controller operates in 32 bit mode causing it to always
align all data to 4 bytes from a 4byte aligned address. In some flash
chips like cypress for example if we try to read some regs in DAC mode
then it keeps sending the value of the first register that was requested
and inorder to read the next reg, we have to stop and re-initiate a new
transaction.

This causes wrong register values to be read than what is desired when
registers are read in DAC mode. Hence if the data.nbytes is very less
then prefer STIG mode for such small reads.

[0] https://www.ti.com/lit/ug/spruiv7a/spruiv7a.pdf

Tested-by: Vaishnav Achath <vaishnav.a@ti.com>
Signed-off-by: Dhruva Gole <d-gole@ti.com>
[jagan: add tab space for comments]
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:01:56 +05:30
Dhruva Gole
2330af2722 spi: cadence_qspi: setup ADDR Bits in cmd reads
Setup the Addr bit field while issuing register reads in STIG mode. This
is needed for example flashes like cypress define in their transaction
table that to read any register there is 1 cmd byte and a few more address
bytes trailing the cmd byte. Absence of addr bytes will obviously fail
to read correct data from flash register that maybe requested by flash
driver because the controller doesn't even specify which address of the
flash register the read is being requested from.

Signed-off-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Pratyush Yadav <pratyush@kernel.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 21:01:01 +05:30
Takahiro Kuwano
da16d72efd mtd: spi-nor-core: Make CFRx reg fields generic
Cypress defines two flavors of configuration registers, volatile and
non volatile, and both use the same bit fields. Rename the bitfields in
the configuration registers so that they can be used for both flavors.

Suggested-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 20:58:09 +05:30
Takahiro Kuwano
ee7296bbcd mtd: spi-nor-core: Consider reserved bits in CFR5 register
CFR5[6] is reserved bit and must be always 1. Set it to comply with flash
requirements. While fixing SPINOR_REG_CYPRESS_CFR5V_OCT_DTR_EN definition,
stop using magic numbers and describe the missing bit fields in CFR5
register. This is useful for both readability and future possible addition
of Octal STR mode support.

Fixes: ea9a22f7e7 ("mtd: spi-nor-core: Add support for Cypress Semper flash")
Suggested-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 20:57:39 +05:30
Tom Rini
27e0fb3b08 Merge https://source.denx.de/u-boot/custodians/u-boot-marvell
- marvell: a38x: Add support for DDR4 (Tony)
- kirkwood: Use Kirkwood common early malloc (Tony)
2023-01-26 10:24:13 -05:00
Kunihiko Hayashi
358f803ae2 spi: Add Socionext F_OSPI SPI flash controller driver
Introduce Socionext F_OSPI controller driver. This controller is used to
communicate with slave devices such as SPI flash memories. It supports
4 slave devices and up to 8-bit wide bus, but supports master mode only.

This driver uses spi-mem framework for SPI flash memory access, and
can only operate indirect access mode and single data rate mode.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 20:53:20 +05:30
Pengfei Fan
730fcadc67 drivers: spi: sh_qspi.c: Use log_warning() instead of printf()
Use log_warning() instead of printf() to print out driver information

Signed-off-by: Pengfei Fan <fanpengfei1@eswincomputing.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 20:53:20 +05:30
Pengfei Fan
d466f6209d drivers: spi: fix some typos
Fix some typos in spi drivers

Signed-off-by: Pengfei Fan <fanpengfei1@eswincomputing.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2023-01-26 20:53:20 +05:30
Tony Dinh
26bc32a866 arm: kirkwood: Use Kirkwood common early malloc area for various Kirkwood boards
For Kirkwood boards, it is necessary to have early malloc in DRAM area
when Driver Model for Serial is enabled. This patch removes individual
board settings for early malloc in various Kirkwood boards, and uses the
Kirkwood commonly defined settings in arch/arm/mach-kirkwood/Kconfig.

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
2023-01-26 07:30:20 +01:00
Tony Dinh
54a08c4139 ddr: marvell: a38x: Add support for DDR4 from Marvell mv-ddr-marvell repository
This syncs drivers/ddr/marvell/a38x/ with the master branch of repository
https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell.git

up to the commit "mv_ddr: a3700: Use the right size for memset to not overflow"
d5acc10c287e40cc2feeb28710b92e45c93c702c

This patch was created by following steps:

	1. Replace all a38x files in U-Boot tree by files from upstream github
	Marvell mv-ddr-marvell repository.

	2. Run following command to omit portions not relevant for a38x, ddr3, and ddr4:

	files=drivers/ddr/marvell/a38x/*
	unifdef -m -UMV_DDR -UMV_DDR_ATF -UCONFIG_APN806 \
		-UCONFIG_MC_STATIC -UCONFIG_MC_STATIC_PRINT -UCONFIG_PHY_STATIC \
		-UCONFIG_PHY_STATIC_PRINT -UCONFIG_CUSTOMER_BOARD_SUPPORT \
		-UCONFIG_A3700 -UA3900 -UA80X0 -UA70X0 -DCONFIG_ARMADA_38X -UCONFIG_ARMADA_39X \
		-UCONFIG_64BIT $files

	3. Manually change license to SPDX-License-Identifier
	(upstream license in  upstream github repository contains long license
	texts and U-Boot is using just SPDX-License-Identifier.

After applying this patch, a38x, ddr3, and ddr4 code in upstream Marvell github
repository and in U-Boot would be fully identical. So in future applying
above steps could be used to sync code again.

The only change in this patch are:
	1. Some fixes with include files.
	2. Some function return and basic type defines changes in
	mv_ddr_plat.c (to correct Marvell bug).
	3. Remove of dead code in newly copied files (as a result of the
	filter script stripping out everything other than a38x, dd3, and ddr4).

Reference:
    "ddr: marvell: a38x: Sync code with Marvell mv-ddr-marvell repository"
    107c3391b9

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
2023-01-26 07:30:20 +01:00
Tom Rini
17e8e58fe6 Merge https://source.denx.de/u-boot/custodians/u-boot-sunxi
This contains some fixes, and the first bunch of some clean up patches
to get rid of legacy GPIO and PMIC code.
Highlight is the DM AXP PMIC driver, which is required to convert some
drivers over to use DM regulators, and also is required to get rid
of some less optimal PMIC setup code in Trusted Firmware. This isn't
enabled by any defconfig yet, but can be enabled manually and works. For
the full glory some patches are still missing, and this requires more
testing, which would be simpler if the core code is upstream.
2023-01-24 21:07:01 -05:00
Tom Rini
4e1ab2065e Merge branch '2023-01-24-bootstd-allow-migration-from-distro_bootcmd-script'
To quote the author:
So far, standard boot does not replicate all the of the functionality
of the distro_bootcmd scripts. In particular it lacks some bootdevs and
some of the bootmeths are incomplete.

Also there is currently no internal mechanism to enumerate buses in order
to discover bootdevs, e.g. with USB.

This series addresses these shortcomings:

- Adds the concept of a 'bootdev hunter' to enumerate buses, etc. in an
  effort to find bootdevs of a certain priority
- Adds bootdevs for SCSI, IDE, NVMe, virtio, SPI flash
- Handles PXE and DHCP properly
- Supports reading the device tree with EFI and reading scripts from the
  network

It also tidies up label processing, so it is possible to use:

   bootflow scan mmc2

to scan just one MMC device (with BOOTSTD_FULL).

As before this implementation still relies on CONFIG_CMDLINE being
enabled, mostly for the network stack. Further work would be required to
disentangle that.

Quite a few tests are added but there are some gaps:

- SPI flash bootdev
- EFI FDT loading

Note that SATA works via SCSI (CONFIG_SCSI_AHCI) and does not use
driver model. Only pogo_v4 seems to be affected. Probably all thats is
needed is to call bootdev_setup_sibling_blk() in the Marvell SATA driver.

Also, while it would be possible to init MMC in a bootdev hunter, there is
no point since U-Boot always inits MMC on startup, if present.

With this series it should be possible to migrate boards to standard boot
by removing the inclusion of config_distro_bootcmd.h and instead adding
a suitable value for boot_targets to the environment, e.g.:

   boot_targets=mmc1 mmc0 nvme scsi usb pxe dhcp spi

Thus it is possible to boot automatically without scripts and boards can
use a text-based environment instead of the config.h files.

To demonstrate this, rockpro64-rk3399 is migrated to standard boot in this
series. Full migration could probably be automated using a script, similar
in concept to moveconfig:

   - obtain the board environment via 'make u-boot-initial-env'
   - get the value of "boot_targets"
   - drop config_distro_bootcmd.h from the config.h file
   - rebuild again to get the environment without distro scripts
   - write the environment (adding boot_targets) to board.env
   - remove CONFIG_EXTRA_ENV_SETTINGS from the config.h file
2023-01-24 14:04:14 -05:00
Michal Simek
2fe2be2d27 arm64: zynqmp: Add support for Kria K24 SOM
SOM itself from PS point of view is using the same configuration as K26
that's why reuse that files and only change compatible strings.

The reason for creating own set of files is just in case when versions
start to diverge because of HW change, supply chain issue, etc.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/61f877ec0b480c5bd368a1211fc73ff7465016bd.1674043915.git.michal.simek@amd.com
2023-01-24 13:59:33 +01:00
Michal Simek
8489b6d2e3 arm64: zynqmp: Fill model name for SOM CCs
When U-Boot do DTB reselection origin model for SOM is used and from log it
is not visible if DTB was switched or not. That's why add model directly to
CC (carrier card) to show new model if reselection was successful.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/49ba1007218496c48d287454e84a5b8c08abc692.1674043452.git.michal.simek@amd.com
2023-01-24 13:58:49 +01:00
Michal Simek
00ce57e4b9 arm64: versal: Remove xilinx_versal_mini_qspi.h configs
The commit eaf6ea6a1d ("Migrate CUSTOM_SYS_INIT_SP_ADDR to Kconfig using
system-constants.h") moved custom init stack pointer address to Kconfig
which ends up in situation that xilinx_versal_mini_qspi.h is not
needed anymore. That's why remove the file and move defconfigs directly to
xilinx_versal_mini.h configuration.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/2d7276ab8d4cb1d245b64287fb59c79325513f22.1674041200.git.michal.simek@amd.com
2023-01-24 13:58:14 +01:00