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grp->pins is just filled and never used. Remove it.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Currently bank name is just one alphabetical letter.
Change it to mvebu and number.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Device tree property "ngpios" contains number of gpios.
Use it when available.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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To use particular pin GPIO, it needs to be first switched to GPIO by
pinctrl. Use pinctrl_gpio_request() and pinctrl_gpio_free() for this
purpose.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This change allows to use pinctrl_gpio_request() function as a direct
pointer for dm_gpio_ops's .request callback.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This allows U-Boot mvebu-gpio.c driver to switch particular MPP pin into
GPIO mode and enable GPIO support.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This new Armada 38x driver is based on Linux kernel driver. It can set any
pin to any valid function specified in DT like Linux kernel, it provides
support for 'pinmux status -a' command and also for pinctrl_gpio_request().
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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This new function pinctrl_generic_set_state_prefix() behaves like
pinctrl_generic_set_state() but it takes third string argument which is
used as the prefix for each device tree string property.
This is needed for Marvell pinctrl drivers, becase Linux device tree files
have pinmux properties prefixed by "marvell," string.
This change allows to use generic U-Boot pinctrl functions for Armada 38x
pinctrl driver without need to copy+paste of the majority U-Boot pinctrl
code.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-dm.git
minor dm- and fdt-related fixes
start of test for fdt command
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sandbox_defconfig builds the PCI MMC driver. It should be possible to
build the sandbox without ACPI support.
ACPI support in the PCI MMC driver is only needed when creating an ACPI
table. Fix building with ACPIGEN=n.
Fixes: dba7ee419d9d ("acpi: mmc: Generate ACPI info for the PCI SD Card")
Signed-off-by: Heinrich Schuchardt <[email protected]>
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add arguments for mmc wp to assign which boot partition to protect.
Signed-off-by: Ying-Chun Liu (PaulLiu) <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Jaehoon Chung <[email protected]>
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Add features to write protect single boot area rather than all boot
areas.
Signed-off-by: Ying-Chun Liu (PaulLiu) <[email protected]>
Cc: Peng Fan <[email protected]>
Cc: Jaehoon Chung <[email protected]>
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Add Nuvoton BMC NPCM750 mmc control driver.
Signed-off-by: Jim Liu <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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Only newer eSDHC controllers set PRSSTAT_SDSTB flag. So do not wait until
flag PRSSTAT_SDSTB is set on old pre-2.2 controllers. Instead sleep for
fixed amount of time like it was before commit 6f883e501b65 ("mmc:
fsl_esdhc: Add emmc hs200 support").
This change fixes error 'Internal clock never stabilised.' which is printed
on P2020 board at every access to SD card.
Fixes: 6f883e501b65 ("mmc: fsl_esdhc: Add emmc hs200 support")
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
Reviewed-by: Jaehoon Chung <[email protected]>
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In order to have the possibility to configure the regulators at system
startup through DM support, all LDOs and bucks must be able to be
changeable. Currently there is a limitation to change the values when
the output is enabled. Since the driver is based on the ROHM BD71837 and a
comment that describes a limitation about switching while the output is
enabled can also be found there, the limitation probably comes from this type.
Signed-off-by: Heiko Thiery <[email protected]>
Reviewed-by: Fabio Estevam <[email protected]>
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The generic ARM relocate_code function was using its own function entry
point as a relocation base, and it was obtaining that address by using
the "adr" instruction on that entry point label.
However that label is not just an ordinary label, instead we explicitly
mark it as a function start address. Normally that doesn't change much
(other than for debugging), but when assembled in Thumb mode, newer
versions of the GNU assembler prepare everything for this address being
used as the argument to a "bx" call, so make sure bit 0 is set in there
to mark this function as Thumb code. Of course this doesn't end up very
well when we use this address for the ensuing memcpy operation.
To avoid this problem, and to solve it in a robust way, add an extra
label, which is not marked as a function entry, and use that for the adr
instruction. This lets all assemblers generate the right immediate offset
in the "adr" instruction.
This fixes in particular ARMv7-M ports when using GNU binutils v2.37 or
newer (commit d3e52e120b68 seems to trigger the change in behaviour).
Signed-off-by: Andre Przywara <[email protected]>
Reported-by: Jesse Taube <[email protected]>
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https://gitlab.denx.de/u-boot/custodians/u-boot-imx
u-boot-imx-20220726
-------------------
i.MX for 2022.10
- Added i.MX93 architecture
CI: https://source.denx.de/u-boot/custodians/u-boot-imx/-/pipelines/12891
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https://source.denx.de/u-boot/custodians/u-boot-microblaze
Xilinx changes for v2022.10-rc2
fpga:
- Convert SYS_FPGA_CHECK_CTRLC and SYS_FPGA_PROG_FEEDBACK to Kconfig
- Add support for secure bitstream loading
spi:
- xilinx_spi: Add support for memopers and supports_op
- zynq_qspi: Add support for supports_op/child_pre_probe
- zynq_qspi: Fix dummy cycle and qspi speed calculations
xilinx:
- Get rid of #stream-id-cells
- Use fixed partitions for SOM
- Add support for UUID reading from FRU
- Use strlcpy instead of strncpy
- Add reset driver support for ZynqMP and Versal
- Enable power domain driver in ZynqMP and Versal
zynqmp:
- Do no place BSS at 0 which have issue with NULL pointer
- Enable SLG gpio driver
- Disable LMB for mini configurations
- Remove duplicate PMIO_NODE_ID_BASE macro
versal:
- Add xlnx-versal-resets.h header
mmc:
- zynq_sdhci: Fix macro for MMC HS
relocate-rela:
- Fix support for BE hosts
- Define all macros for e_machine and reloc types
misc:
- Get rid of guard macros from ARM and RISC-V
lmb:
- Add support for disabling LMB
serial:
- zynq: Fix baudrate calculation
tests:
- Mark bind tests to run only on sandbox
- List also dm uclass and devres
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Use BINMAN instead of imx specific packing method.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Alper Nebi Yasak <[email protected]>
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After we switch to use BINMAN_SYMBOLS, there is no need to pad
the file size to 0x8000 and 0x4000. After we use BINMAN_SYMBOLS,
the u-boot-spl-ddr.bin shrink about 36KB with i.MX8MP-EVK.
Tested-by: Tim Harvey <[email protected]> #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Alper Nebi Yasak <[email protected]>
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By reading binman symbols, we no need hard coded IMEM_LEN/DMEM_LEN after
we update the binman dtsi to drop 0x8000/0x4000 length for the firmware.
And that could save binary size for many KBs.
Tested-by: Tim Harvey <[email protected]> #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Alper Nebi Yasak <[email protected]>
[Alper: Check BINMAN_SYMS_OK instead]
Signed-off-by: Alper Nebi Yasak <[email protected]>
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We are migrating to use binman symbols, the current names are
inconsistent across different boards, so unify them.
Also add `type = "blob-ext";`, since the new names are not valid binman
types.
Tested-by: Tim Harvey <[email protected]> #imx8m[m,n,p]-venice
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Alper Nebi Yasak <[email protected]>
[Alper: Edit commit message]
Signed-off-by: Alper Nebi Yasak <[email protected]>
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Support build i.MX93 container image with mkimage
Signed-off-by: Peng Fan <[email protected]>
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Add ethernet support
Signed-off-by: Peng Fan <[email protected]>
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i.MX has specific hook to get MAC address, so introduce a hook and move
i.MX code to its own driver
Signed-off-by: Peng Fan <[email protected]>
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Since new atheros PHY driver needs to access its PHY node through
phy device, we have to assign the phy node in ethernet controller
driver. Otherwise the PHY driver will fail to get some nodes
and properties.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Move i.MX code to a standalone file to make it easy for adding new
platform support
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Move macros and structures to header file and make some functions
public, so that could used by other files, this is to
prepare split platform specific config to one file.
Signed-off-by: Peng Fan <[email protected]>
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When CONFIG_CLK is not enabled, there will be buil break:
"error: ‘eqos’ undeclared (first use in this function)"
Take eqos definition out the CONFIG_CLK ifdef.
Signed-off-by: Peng Fan <[email protected]>
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Support i.MX93 in fec_mxc driver
Reviewed-by: Ramon Fried <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Set ARM clock to OD frequency 1.7Ghz, since we have set PMIC VDD_SOC
to Overdrive voltage 0.9V
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add basic board codes and defconfig for i.MX93 11x11 EVK board.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add the DTSi file and DT header files for i.MX93 SoC
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Alice Guo <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add Kconfig for enabling reference events counter in DDRC performance
monitor by default
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Since i.MX9 uses same DDR PHY with i.MX8M, split the DDRPHY to a common
directory under imx, then use dedicated ddr controller driver for each
iMX9 and iMX8M.
The DDRPHY registers are space compressed, so it needs conversion to
access the DDRPHY address. Introduce a common PHY address remap function
for both iMX8M and iMX9 for all PHY registers accessing.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Implement the DDR driver clock interfaces for set DDR rate and
bypass DDR PLL
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Select env storages according to boot device at runtime
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add bootaux command to support on-demand booting M33 from u-boot.
It kicks M33 via ATF by "bootaux 0x201e0000 0"
Signed-off-by: Peng Fan <[email protected]>
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To support on-demand booting M33 image from A core. SPL needs
to follow M33 kick up sequence to release M33 firstly,
then set M33 CPUWAIT signal. ATF will clear CPUWAIT to kick
M33 to run.
The prepare function also works around the M33 TCM ECC issue by
clean the TCM. Also enable sentinel handshake and WDOG1 clock
for M33 stop and reset.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add power init of MEDIAMIX, MLMIX and DDRMIX. And clear isolation
of MIPI DSI/CSI, USBPHY after the power up.
SPL should call the power init in its boot sequence before accessing
above three MIX and USB.
Signed-off-by: Peng Fan <[email protected]>
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Add GPIO registers structure for iMX93, so that we can enable lpgpio
driver
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Sentinel have read access of OTP shadow register 0-511, and fsb have
read access of shadow 0-51/312-511.
Reviewed-by: Ye Li <[email protected]>
Signed-off-by: Alice Guo <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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i.MX93 fuse can be accessed through FSB and s400-api. Add mapping tables
for i.MX93. The offset address of FSB accessing OTP shadow registers is
different between i.MX8ULP and i.MX93, so use macro to define the offset
address instead of hardcode.
Signed-off-by: Alice Guo <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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The i.MX93 platform wants to reuse drivers/misc/imx8ulp/fuse.c. Moving
fuse.c from the folder imx8ulp to sentinel makes it can be used by other
platforms.
Signed-off-by: Alice Guo <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Use more generic name for S40x msg structure
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Update the get chip revision methond to use S400 API, also record
other information like lifecycle and UID to global data.
Signed-off-by: Peng Fan <[email protected]>
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Add AHAB driver for iMX9 to do authentication by calling sentinel API
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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