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This fixes the i.MX 8 fuse driver to actually build for i.MX 8QM as
well.
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Max Krummenacher <[email protected]>
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In some cases it is necessary to read the keyboard in early phases of
U-Boot. The cros_ec keyboard is kept in the misc directory. Update the
config to allow this.
Signed-off-by: Simon Glass <[email protected]>
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For the DM case, use the proper parameter for the regmap_init_mem call
(which is the ofnode, not the udevice).
Signed-off-by: Mario Six <[email protected]>
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Make the gdsys_rxaui_ctrl polarity setting function return the old
state to comply with the API requirements.
Signed-off-by: Mario Six <[email protected]>
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Device-tree rules require that aliases use a hyphen rather than a
underscore. Update the uclass name to fit with this.
This allows device-tree aliases to be used to refer to cros-ec devices,
for example:
aliases {
cros-ec0 = &ec;
cros-ec1 = &pd;
};
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
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On iMX8MQ Rev B1, reading from fuse box is not allowed. The
OCOTP_READ_FUSE_DATA register is tied to magic number 0xff0055aa
for chip rev. So u-boot has to disable the fuse sense function for it.
Signed-off-by: Ye Li <[email protected]>
Tested-by: Anson Huang <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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On mx7ulp B0, beside bank 0 and 1, the fuse bank 9, 10, 28 are changed to
Redundancy mode not ECC, so they can support to program different bits of
a word in multiple times.
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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According to IMX8QXP/8QM config option, choose the clk/iomuxc
compatible.
Signed-off-by: Peng Fan <[email protected]>
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Add fuse write for i.MX8
Signed-off-by: Peng Fan <[email protected]>
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In previously label which will be expanded to the node's full path was
used, and now replacing label with most commonly used DT phandle. The
codes were changed accordingly to the use of DT phandle and supporting
multiple instances.
Signed-off-by: Tien Fong Chee <[email protected]>
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Firmware loader would encounter problem if the block device is accessed
before initializing it. This patch would adding the support of probing
block device and initializing block before the block device is accessed by
firmware loader.
Signed-off-by: Tien Fong Chee <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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While commit 3e020f03e94f ("driver: misc: add MXC_OCOTP Kconfig entry")
introduced a Kconfig entry it did not actually migrate all
configurations to using it.
As CONFIG_MXC_OCOTP was in mx{6/7}_common.h enable it by default on
those architectures. Additionally, also enable it on ARCH_IMX8M and
ARCH_VF610 where all current members enabled it through their legacy
configuration header files.
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Lukasz Majewski <[email protected]>
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stm32 patches for v2019.07-rc1
- Add trusted boot with TF-A for stm32mp1
- stm32mp1 dts files sync'ed with Linux version
- add STM32MP1 Discovery boards (DK1 and DK2)
- add STMFX gpio expander driver
- misc improvement for stm3mp1 supports
- rename stpmu1 to stpmic1 (official name)
- stm32_qspi: move to exec_op (spi nor driver for stm32 mpu and mcu)
- add STM32 FMC2 NAND flash controller driver
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Add functions to read/update the non volatile memory of STPMIC1
(8 bytes-register at 0xF8 address) and allow access
with fuse command (bank=1, word > 0xF8).
For example:
STM32MP> fuse read 1 0xf8 8
Reading bank 1:
Word 0x000000f8: 000000ee 00000092 000000c0 00000002
Word 0x000000fc: 000000f2 00000080 00000002 00000033
Signed-off-by: Patrick Delaunay <[email protected]>
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Write up to page size in each i2c transfer.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Read the page size from DT when available.
Signed-off-by: Baruch Siach <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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All platforms are converted to DM_I2C that's why there is no reason to
keep this code here.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>
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Allow misc devices to have children, so that we can use this uclass for
cases where a child device (e.g. I2S) needs to access a misc driver for
transferring data.
Signed-off-by: Simon Glass <[email protected]>
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For 2019.04
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SPL runs in EL3 mode, except MU0_A, others are not powered on,
and could not be used. However normal U-Boot use MU1_A, so we
could not reuse the one in dts. And we could not replace the one
in dts with MU0_A, because MU0_A is reserved in secure world.
Signed-off-by: Peng Fan <[email protected]>
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Linux kernel binding is using atmel,24c08 compatible string. On the
other hand there is atmel,24c08a which is not listed in the kernel.
Add compatible string without "a" suffix to be compatible with Linux
kernel binding.
These eeproms are available on several ZynqMP development boards.
Signed-off-by: Michal Simek <[email protected]>
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Add TFA boot flow for more boards
Add TFA boot defconfig for ls1088a and ls2088a.
Add dts fixup for PCIe endpoint and root complex.
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Restore the legacy flow along with TFABOOT flow for
IFC configuration.
Signed-off-by: Pankit Garg <[email protected]>
Signed-off-by: Rajesh Bhagat <[email protected]>
Reviewed-by: York Sun <[email protected]>
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Switching private data manual allocation to driver model auto allocation
so users no longer need to deallocate themself because this would be
deallocated by driver model when the device is no longer required.
Signed-off-by: Tien Fong Chee <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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priv data has not been allocated when doing bind, so it is
wrong to use dev_get_priv in bind call back.
Let's switch to use platdata in the driver to fix the issue.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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When boot_dev is true, fill boot device. However the original logic is when
boot_dev is false, fill boot device, this will trigger data abort.
Also fix sc_misc_get_control when using pointer val.
Signed-off-by: Peng Fan <[email protected]>
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imx for 2019.01
- introduce support for i.MX8M
- fix size limit for Vhybrid / pico boards
- several board fixes
- w1 driver for MX2x / MX5x
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Rename mx8m,MX8M to imx8m,IMX8M
Signed-off-by: Peng Fan <[email protected]>
Signed-off-by: Jon Nettleton <[email protected]>
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Add driver for the efuse block in the JZ47xx SOC.
Cc: Daniel Schwierzeck <[email protected]>
Signed-off-by: Paul Burton <[email protected]>
Signed-off-by: Marek Vasut <[email protected]>
Signed-off-by: Ezequiel Garcia <[email protected]>
Reviewed-by: Marek Vasut <[email protected]>
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Add TFA boot flow for some Layerscape platforms
Add support for lx2160a SoC
[trini: Add a bunch of missing MAINTAINERS entries]
Signed-off-by: Tom Rini <[email protected]>
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IFC driver changes to implement the chipselect mappings at run time.
Defines init_early_memctl_regs and init_final_memctl_regs with
chipselect dynamic mapping for nor and nand boot.
Signed-off-by: Pankit Garg <[email protected]>
Signed-off-by: Rajesh Bhagat <[email protected]>
[YS: fix checkpatch issues]
Reviewed-by: York Sun <[email protected]>
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At present there are no users of the 64-byte v2 context. The v1 context is
only 16 bytes long and currently an error is raised if too much data is
returned from the EC.
Update the code to limit the size to 16 bytes.
Signed-off-by: Simon Glass <[email protected]>
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Correct a warning that occurs on sandbox. Also fix the comment style in
cros_ec_set_lid_shutdown_mask().
Signed-off-by: Simon Glass <[email protected]>
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At present these functions return 0 on success. For some devices we want
to know how many bytes were transferred. It seems useful to adjust the API
to be more like the POSIX read() and write() functions.
Update these two methods, a test and all users.
Signed-off-by: Simon Glass <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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This adds new commands to the EC related to setting and clearing events
as well as controlling power-related settings.
Signed-off-by: Simon Glass <[email protected]>
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The LPC driver expects its buffer to be word-aligned. Add the required
flag to the uclass driver to ensure this.
Signed-off-by: Simon Glass <[email protected]>
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This value is required for flashing to work correctly. Add a check for
it.
Signed-off-by: Simon Glass <[email protected]>
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Add some more logging to provide more information on failures.
Signed-off-by: Simon Glass <[email protected]>
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There is no advantage to using a u8 for function parameters. It forces
the compiler to mask values and can increase code size. Also the command
enum has been extended to 16 bits. Update the functions to use uint
instead.
Signed-off-by: Simon Glass <[email protected]>
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Fix compiler warning
drivers/misc/fs_loader.c:193:9: warning: format ‘%d’ expects
argument of type ‘int’, but argument 5 has type ‘size_t
{aka long unsigned int}’ [-Wformat=]
Signed-off-by: Keerthy <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Instead of two staged ofnode_to_offset followed by
device_get_global_by_of_offset approach, direcly use the
device_get_global_by_ofnode to fetch the device.
Signed-off-by: Keerthy <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add test cases to cover the two newly added PCI APIs:
dm_pci_find_next_capability() & dm_pci_find_next_ext_capability().
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
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Add a driver for gdsys IHS (Integrated Hardware Systems) FPGAs, which
supports initialization of the FPGA, as well as information gathering.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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This patch adds a driver for the bus associated with a IHS FPGA.
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
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Makefile entries should be sorted.
Reviewed-by: Anatolij Gustschin <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Mario Six <[email protected]>
Signed-off-by: Anatolij Gustschin <[email protected]>
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Currently the comments of several APIs (eg: dm_init_and_scan()) say:
@pre_reloc_only: If true, bind only drivers with the DM_FLAG_PRE_RELOC
flag. If false bind all drivers.
The 'Pre-Relocation Support' chapter in doc/driver-model/README.txt
documents the same that both device tree properties and driver flag
are supported.
However the implementation only checks these special device tree
properties without checking the driver flag at all. This updates
lists_bind_fdt() to consider both scenarios.
Signed-off-by: Bin Meng <[email protected]>
Reviewed-by: Simon Glass <[email protected]>
Squashed in http://patchwork.ozlabs.org/patch/996473/ :
Signed-off-by: Simon Glass <[email protected]>
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Complete in the drivers directory the work started with
commit 83d290c56fab ("SPDX: Convert all of our single
license tags to Linux Kernel style").
Reviewed-by: Simon Glass <[email protected]>
Signed-off-by: Patrick Delaunay <[email protected]>
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Merged imx8 architecture, fix build for imx8 + warnings
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Add clk/misc/pad/pm/rm scfw api implementaion for different
drivers to invoke. The low level code is using misc_call
to invoke imx8_scu driver.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
Cc: Stefano Babic <[email protected]>
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Add i.MX8 MISC driver to handle the communication between
A35 Core and SCU.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
Cc: Stefano Babic <[email protected]>
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