| Age | Commit message (Collapse) | Author |
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On i.MX8ULP, The dram config timing need to be saved into sram for
ddr retention when APD enter PD mode, so add this support on i.MX8ULP.
Reviewed-by: Ye Li <[email protected]>
Signed-off-by: Jacky Bai <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Spi memory operation interface is added to zynq qspi
driver to provide an high-level interface to execute
qspi controller specific memory operations by avoiding
spi_mem_exec_op() from spi-mem framework.
Signed-off-by: T Karthik Reddy <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Add a check afer baudrate calculation to see if the resultant value
falls within the range, else set it to default baudrate value.
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Read only one byte at a time from txbuf as txbuf may not be
aligned and accessing more than a byte at a time may cause
alignment issues. This fixes the issue of data abort exception
while writing to flash device.
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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This patch typecasts and accesses rx buf properly as
an unaligned rxbuf, typecasting with u16 and accessing
it causes data abort exception and this patch fixes it.
Signed-off-by: Siva Durga Prasad Paladugu <[email protected]>
Signed-off-by: Michal Simek <[email protected]>
Signed-off-by: Ashok Reddy Soma <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
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In case fastboot over Ethernet, am65_cpsw_stop() is not called unless
DM_FLAG_OS_PREPARE is set. Without call to am65_cpsw_stop(), DMA
resources are not released thus leading to failures in kernel.
Fix this by adding DM_FLAG_OS_PREPARE flag to am65_cpsw_nuss_port
driver.
Reported-by: Christian Gmeiner <[email protected]>
Signed-off-by: Vignesh Raghavendra <[email protected]>
Reviewed-by: Ramon Fried <[email protected]>
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Update and fixes for ls1088a, FMAN, ls1046ardb, ls1043ardb
sync ls1028ardb u-boot and Linux device-tree
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If we just use fdtdec_get_addr_size_fixed to get "reg" it will use
64bit address cell to get the base address.
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible ="SiFive,FU500-soc", "fu500-soc", "sifive-soc", "simple-bus";
ranges;
L28: axidma@30010000 {
#dma-cells = <1>;
compatible = "xlnx,axi-dma-1.00.a";
axistream-connected = <&L27>;
axistream-control-connected = <&L27>;
clocks = <&L1>;
interrupt-parent = <&L6>;
interrupts = <32 33>;
reg = <0x30010000 0x4000>;
fdtdec_get_addr_size_fixed: reg: addr=3001000000004000
We should get the base address through its parent's address-cells and
size-cells settings. So we should use fdtdec_get_addr_size_auto_parent()
to get correct base address.
After applying this patch, we can get the correct base address of dma by
replacing fdtdec_get_addr_size_fixed() with
fdtdec_get_addr_size_auto_parent().
fdtdec_get_addr_size_auto_parent:
na=1, ns=1, fdtdec_get_addr_size_fixed: reg: addr=30010000
Signed-off-by: Greentime Hu <[email protected]>
Signed-off-by: Andy Chiu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Michal Simek <[email protected]>
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Populate mtd->dev with flash_info->dev which allows to get
full mtd information using the "mtd list" command.
Before, "mtd list" command returns :
List of MTD devices:
* nor0
- type: NOR flash
- block size: 0x40000 bytes
- min I/O: 0x1 bytes
- 0x000000000000-0x000004000000 : "nor0"
After this patch we get for example:
List of MTD devices:
* nor0
- device: flash@0
- parent: spi@40430000
- driver: cfi_flash
- path: /soc/spi@40430000/flash@0
- type: NOR flash
- block size: 0x40000 bytes
- min I/O: 0x1 bytes
- 0x000000000000-0x000004000000 : "nor0"
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Now that all in-tree boards have been converted to the compatible
strings from Linux, delete the support for the ad-hoc "pcf2127-rtc" one.
Cc: Simon Glass <[email protected]>
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Allow this driver to be used by boards which inherit their device trees
from Linux. Compatibility is temporarily retained with the old
compatible string which is U-Boot specific, and will be removed after a
few changes.
Cc: Simon Glass <[email protected]>
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Michael Walle <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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This seems to be very similar to the already existing PCA9547, save for
the fact that it supports 0.8V and doesn't support 5V. In fact, it is so
similar to the PCA9547 that the NXP LS1028A-RDB board has been driving
this chip using a "nxp,pca9547" compatible string.
Create a new compatible for the PCA9847 (which is the same as in Linux)
and define the same operating parameters for it as for PCA9547.
Cc: Heiko Schocher <[email protected]>
Signed-off-by: Vladimir Oltean <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
Reviewed-by: Michael Walle <[email protected]>
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The current fixup of LX2160A PCIe nodes is based on non-production
rev1 silicon, and in Linux the nodes have been updated for rev2
silicon, so update the searching compatible string to match the
kernel changes. And for compatibility with the rev1 nodes, move
forward the board specific fixup.
Signed-off-by: Hou Zhiqiang <[email protected]>
Reviewed-by: Priyanka Jain <[email protected]>
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Now that the sunxi_gpio driver handles pull-up/down via the driver
model, pin configuration does not need a platform-specific function.
Signed-off-by: Samuel Holland <[email protected]>
Tested-by: Heinrich Schuchardt <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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This, along with gpio_flags_xlate(), allows the GPIO driver to handle
pull-up/down flags provided by consumer drivers or in the device tree.
Signed-off-by: Samuel Holland <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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This adds a compatible string for the Allwinner Sun4i-A10 I2C
controller. Without this, boards based on the R8 and A13 (at a
minimum) fail to boot.
Signed-off-by: Chris Morgan <[email protected]>
Acked-by: Akash Gajjar <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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The driver for SPI0 on Allwinner H6 SoCs did not use the correct define
SUN50I_GPC_SPI0 for the pin function, but one for a different Allwinner
SoC series.
Fix the conditionals to use the correct define for H6 SoCs. This matches
the conditional logic in the SPL spi driver.
Tested by probing the spi-flash on a pine64_h64-model-b board with
adapted device-tree (disable mmc2, enable spi0).
Signed-off-by: Daniel Wagenknecht <[email protected]>
Reviewed-by: Andre Przywara <[email protected]>
Signed-off-by: Andre Przywara <[email protected]>
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Replace error case print with meaning full message.
Signed-off-by: Vignesh Raghavendra <[email protected]>
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For printing phys_addr_t we should use %pa to avoid warning like:
drivers/bootcount/bootcount_syscon.c:110:17: note: in expansion of macro ‘dev_err’
110 | dev_err(dev, "%s: Unsupported register size: %d\n", __func__,
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seen for sandbox_defconfig with CONFIG_PHYS_64BIT=y.
Cf. commit 1eebd14b7902 ("vsprintf: Add modifier for phys_addr_t")
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Align the DFU MTD backend for the UBI partitions with the mtd command write
behavior when the option .dontskipff is not used: don't write the empty
pages (full of 0xFF); it is not required for UBI, see [1] for details.
This patch avoids the "free space fixup" procedure in the kernel [2]
and allows to program a UBIFS volume generated by mkfs.ubifs without the
option -F, --space-fixup.
The MTD DFU backend implements this behavior introduced on DFU NAND
backend by the commit 13cb7cc9e8e4 ("dfu: Add option to skip empty pages
when flashing UBI images to NAND") and also supported by the command nand
by CONFIG_CMD_NAND_TRIMFFS and by commit c9494866df83 ("cmd_nand: add nand
write.trimffs command").
[1] http://www.linux-mtd.infradead.org/doc/ubi.html#L_flasher_algo
[2] http://www.linux-mtd.infradead.org/faq/ubifs.html#L_free_space_fixup
Signed-off-by: Patrick Delaunay <[email protected]>
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Initially it is set to dev_seq but update to the last bus number is
missing. Fix it.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Having U-Boot look up the passed partition name even though an alias
exists is unexpected, leading to warning messages (when the alias name
doesn't exist as a real partition name) or the use of the wrong
partition.
Change part_get_info_by_name_or_alias() to consider real partitions
names only if no alias of the same name exists, allowing to use aliases
to override the configuration for existing partition names.
Also change one use of strcpy() to strlcpy().
Signed-off-by: Matthias Schiffer <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
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In DFU v1.1 specification [1] the DFU_UPLOAD (Short Frame)
is handled only in dfuUPLOADIDLE state:
- Figure A.1 Interface state transition diagram
- the state description in chapter A.2
A.2.3 State 2 dfuIDLE
on Receipt of the DFU_UPLOAD request,and bitCanUpload = 1
the Next State is dfuUPLOADIDLE
A.2.10 State 9 dfuUPLOAD-IDLE
When the length of the data transferred by the device in response
to a DFU_UPLOAD request is less than wLength. (Short frame)
the Next State is dfuIDLE
In current code, when an UPLOAD is completely performed after the first
request (for example with wLength=200 and data read = 9), the DFU state
stay at dfuUPLOADIDLE until receiving a DFU_UPLOAD or a DFU_ABORT request
even it is unnecessary as the previous DFU_UPLOAD request already reached
the EOF.
This patch proposes to finish the DFU uploading (don't go to dfuUPLOADIDLE)
and completes the control-read operation (go to DFU_STATE_dfuIDLE) when
the first UPLOAD response has a short frame as an end of file (EOF)
indicator even if it is not explicitly allowed in the DFU specification
but this seems logical.
[1] https://www.usb.org/sites/default/files/DFU_1.1.pdf
Signed-off-by: Patrick Delaunay <[email protected]>
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In case CONFIG_FASTBOOT_FLASH_MMC_DEV == 0, compile-time condition
is not met and fastboot_set_reboot_flag() fails.
Fixes: a362ce214f03 ("fastboot: Implement generic fastboot_set_reboot_flag")
Signed-off-by: Roman Stratiienko <[email protected]>
Reviewed-by: Sean Anderson <[email protected]>
Tested-by: Mattijs Korpershoek <[email protected]>
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https://source.denx.de/u-boot/custodians/u-boot-dm
acpi refactoring to allow non-x86 use
binman support for bintools (binary tools)
minor tools improvements in preparation for FDT signing
various minor fixes and improvements
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Add support for CDC ACM using the new UDC and gadget API. This protocol
can be used for serial over USB data transfer and is widely supported
by various OS (GNU/Linux, MS-Windows, OSX...). The usual purpose of
such link is to access device debug console and can be useful for
products not exposing regular UART to the user.
A default stdio device named 'usbacm' is created, and can be used
to redirect console to USB link over CDC ACM:
> setenv stdin usbacm; setenv stdout usbacm
Signed-off-by: Loic Poulain <[email protected]>
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This commit converts i.MX28's EHCI USB host driver to driver model
(DM_USB). It is a straightforward conversion (to reuse as much code
as possible), based on ehci-mx5.c code.
Signed-off-by: Lukasz Majewski <[email protected]>
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Those functions will be re-used when the ehci MXS driver (for imx28)
will be converted to also support CONFIG_DM_USB.
No functional changes introduced - only cosmetic changes (u32 type)
and alignment to pass checkpatch.
Signed-off-by: Lukasz Majewski <[email protected]>
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This function is going to be reused with the CONFIG_DM_USB enabled in
the imx28 mxs USB ehci driver.
No functional changes introduced.
Signed-off-by: Lukasz Majewski <[email protected]>
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The ehci-mxs driver can be also used with imx28 SoC, not only
imx23.
Signed-off-by: Lukasz Majewski <[email protected]>
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When building sandbox_defconfig with CONFIG_DM_VIDEO=n a link time error
occurs:
in function `sandbox_serial_pending':
drivers/serial/sandbox.c:101: undefined reference to `video_sync_all'
video_sync_all() is only defined if we have CONFIG_DM_VIDEO=y.
Calling this function in a serial driver looks quite hackish
but at least let's add the missing build constraint.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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For whatever reason, usb_setup_ehci_gadget removes and probes USB device
0. However, not all systems have a device 0. Use the first device
instead.
The device probed should probably have something to do with the
controller (as specified by e.g. ums <controller> or fastboot
<controller>). In fact, I find it odd that we probe the USB device in
the first place, because this is just to set up the gadget itself.
Presumably, the controller should be probed by usb_gadget_initialize
somehow.
Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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At present this is really just a debugging aid, but it is a bit untidy.
Add proper columns and display the type name instead of a number.
Sample output for coral:
=> acpi items
Seq Type Addr Size Device/Writer
--- ----- -------- ---- -------------
0 other 79925000 240 0base
1 other 79925240 40 1facs
2 dsdt 799252a4 58 board
3 dsdt 799252fc 10 lpc
4 other 79925280 32f0 3dsdt
5 other 79928570 1000 4gnvs
6 other 79929570 100 5fact
7 other 79929670 30 5mcfg
8 other 799296a0 50 5spcr
9 other 799296f0 50 5tpm2
a other 79929740 70 5x86
b ssdt 799297d4 fe maxim-codec
c ssdt 799298d2 28 i2c2@16,0
d ssdt 799298fa 270 da-codec
e ssdt 79929b6a 28 i2c2@16,1
f ssdt 79929b92 28 i2c2@16,2
10 ssdt 79929bba 83 tpm@50
11 ssdt 79929c3d 28 i2c2@16,3
12 ssdt 79929c65 282 elan-touchscreen@10
13 ssdt 79929ee7 285 raydium-touchscreen@39
14 ssdt 7992a16c 28 i2c2@17,0
15 ssdt 7992a194 d8 elan-touchpad@15
16 ssdt 7992a26c 163 synaptics-touchpad@2c
17 ssdt 7992a3cf 28 i2c2@17,1
18 ssdt 7992a3f7 111 wacom-digitizer@9
19 ssdt 7992a508 8f sdmmc@1b,0
1a ssdt 7992a597 4b wifi
1b ssdt 7992a5e2 1a0 cpu@0
1c ssdt 7992a782 1a0 cpu@1
1d ssdt 7992a922 1a0 cpu@2
1e ssdt 7992aac2 211 cpu@3
1f other 799297b0 1530 6ssdt
20 other 7992ace0 2f10 8dev
Signed-off-by: Simon Glass <[email protected]>
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At present this list is used to collect items within the DSDT and SSDT
tables. It is useful for it to collect the whole tables as well, so there
is a list of what was created and which write created each one.
Refactor the code accordingly.
Signed-off-by: Simon Glass <[email protected]>
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Use the new ACPI writer to write the ACPI tables. At present this is all
done in one monolithic function. Future work will split this out.
Unfortunately the QFW write_acpi_tables() function conflicts with the
'writer' version, so disable that for sandbox.
Signed-off-by: Simon Glass <[email protected]>
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It is useful to record the start of an ACPI table so that offsets from
that point can be easily calculated.
Add this to the context and set it before calling the writer method.
Signed-off-by: Simon Glass <[email protected]>
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At present this option is missing a header file, a function prototype and
the qfw driver needs a header included.
Fix these problems so we can enable this option on sandbox. This will
increase the build coverage.
Signed-off-by: Simon Glass <[email protected]>
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Register 0x43c in its low 24 bits contains PCI class code.
Update code to set all 24 bits of PCI class code and not only upper 16 bits
of PCI class code.
Use standard U-Boot macro (PCI_CLASS_BRIDGE_PCI << 8) for constructing all
24-bits of PCI class for PCI bridge Normal decode.
Signed-off-by: Pali Rohár <[email protected]>
Acked-by: Roman Bacik <[email protected]>
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The write operation in misc_ops already takes a "const void *" buffer,
but misc_write() takes a mutable "void *". There's no reason for this,
so make misc_write() consistent with the standard write() prototype.
Signed-off-by: John Keeping <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Use moveconfig.py script to convert define CONFIG_SYS_MAX_FLASH_BANKS
and CONFIG_SYS_MAX_FLASH_BANKS_DETECT to Kconfig and move these entries
to defconfigs.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
[trini: Re-switch to IS_ENABLED check in spi-nor-core.c, re-run migration]
Signed-off-by: Tom Rini <[email protected]>
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Prepare migration to Kconfig.
CONFIG_SYS_MAX_FLASH_BANKS_DETECT becomes boolean and
CONFIG_SYS_MAX_FLASH_BANKS define the MAX size, also used
for detection when CONFIG_SYS_MAX_FLASH_BANKS_DETECT=y
(CFI_MAX_FLASH_BANKS = CONFIG_SYS_MAX_FLASH_BANKS).
CONFIG_SYS_MAX_FLASH_BANKS become mandatory when
CONFIG_SYS_MAX_FLASH_BANKS_DETECT is activated.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Replace CONFIG_SYS_MAX_FLASH_BANKS by CFI_FLASH_BANKS to prepare
Kconfig migration and avoid to redefine CONFIG_SYS_MAX_FLASH_BANKS
in cfi_flash.h.
After this patch CONFIG_SYS_MAX_FLASH_BANKS should be never used in
the cfi code: use CFI_MAX_FLASH_BANKS for struct size or CFI_FLASH_BANKS
for number of CFI banks which can be dynamic.
This patch modify all the files which include mtd/cfi_flash.h.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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- 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
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https://source.denx.de/u-boot/custodians/u-boot-efi
Pull request doc-2022-04-rc1
Replace @return by Return: in code comments.
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This weak function is not used anymore, so completely remove it.
Private struct comphy_map is not used by any board code anymore, so move it
into private driver header file comphy_core.h.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Placing Unicode control codes <U+0080><U+0093> in the middle of a comment
does not make much sense. Let's get rid of all Unicode in
drivers/ram/octeon/octeon3_lmc.c.
Signed-off-by: Heinrich Schuchardt <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Add parameter spl_boot_device to spl_parse_board_header(), which allows
the implementations to see from which device we are booting and do
boot-device-specific checks of the image header.
Signed-off-by: Pali Rohár <[email protected]>
Signed-off-by: Marek Behún <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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Kirkwood uses macros KW_DEFADR_PCI_MEM and KW_DEFADR_PCI_IO for base
address of PCIe mappings. Size of PCIe windows is not defined in any macro
yet, so export them in new KW_DEFADR_PCI_MEM_SIZE and KW_DEFADR_PCI_IO_SIZE
macros.
Kirkwood arch code already maps mbus windows for io and mem, so avoid
calling mvebu_mbus_add_window_by_id() function which would try to do
duplicate window mapping.
Kirkwood PCIe controllers already use "marvell,kirkwood-pcie" DT compatible
string, so mark pci_mvebu.c driver as compatible for it.
Signed-off-by: Pali Rohár <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
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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 <[email protected]>
Reviewed-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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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 <[email protected]>
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