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class_get_device_by_driver()'s return value is not checked, in case of BSEC
driver is not probed, dev is not set and used just after as parameter of
misc_read() which leads to a Synchronous Abort.
Add uclass_get_device_by_driver()'s return value check to fix it.
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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Add board identifier for STM32MP21 discovery board = MB2059.
Signed-off-by: Patrice Chotard <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
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Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <[email protected]>
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As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing
changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35.
Reported-by: Jonas Karlman <[email protected]>
Signed-off-by: Tom Rini <[email protected]>
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Remove <common.h> from this board vendor directory and when needed
add missing include files directly.
Signed-off-by: Tom Rini <[email protected]>
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Convert UTF-8 chars to ASCII in cases where make sense. No Copyright or
names are converted.
Signed-off-by: Michal Simek <[email protected]>
Reviewed-by: Tom Rini <[email protected]>
Acked-by: Marek Behún <[email protected]>
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Activate the command stboard for stm32mp25 STMicroelectronics boards,
add the default used OTP identifier and the associated board identifier:
- stm32mp25xx-ev1 = MB1936
- stm32mp25xx-dk = MB1605
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Add board identifiers for STMicroelectronics STM32MP13x boards:
- DISCO board: MB1635
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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When OP-TEE is used, the SMC for BSEC management are not available and
the STM32MP BSEC pseudo TA must be used (it is mandatory for STM32MP13
and it is a new feature for STM32MP15x).
The BSEC driver try to open a session to this PTA BSEC at probe
and use it for OTP read or write access to fuse or to shadow.
This patch also adapts the commands stm32key and stboard to handle
the BSEC_LOCK_PERM lock value instead of 1.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Add missing \n at the end of the error trace
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
Signed-off-by: Patrice Chotard <[email protected]>
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Update management of misc_read/misc_write, which now returns length of
data after the commit 8729b1ae2cbd ("misc: Update read() and write()
methods to return bytes xfered"): raise a error when the result is not
the expected length.
Fixes: 658fde8a36ff ("board: stm32mp1: stboard: lock the OTP after programming")
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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In the spirit of using the same base name for all of these related macros,
rename this to have the operation at the end. This is not widely used so
the impact is fairly small.
Signed-off-by: Simon Glass <[email protected]>
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We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.
Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.
This requires quite a few header-file additions.
Signed-off-by: Simon Glass <[email protected]>
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Update the command stboard to support the updated coding of OTP 59 with
finished good.
The ST product codification have several element
- "Commercial Product Name" (CPN): type of product board (DKX, EVX)
associated to the board ID "MBxxxx"
- "Finished Good" or "Finish Good" (FG):
effective content of the product without chip STM32MP1 (LCD, Wifi, …)
- BOM: cost variant for same FG
(for example, several provider of the same component)
For example
- commercial product = STM32MP157C-EV1
- Finished Good = EVA32MP157A1$AU1
Booth information are written on board and these information is also saved
in OTP59:
bit [31:16] (hex) => Board id, MBxxxx
bit [15:12] (dec) => Variant CPN (1....15)
bit [11:8] (dec) => Revision board (index with A = 1, Z = 26)
bit [7:4] (dec) => Variant FG : finished good (NEW)
bit [3:0] (dec) => BOM (01, .... 255)
The updated command is:
stboard [-y] <Board> <VarCPN> <Revision> <VarFG> <BOM>
And the displayed STMicroelectronics board identification is:
Board: MB<Board> Var<VarCPN>.<VarFG> Rev.<Revision>-<BOM>
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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Lock the OTP used for board identification for the ST boards after
programming.
Signed-off-by: Patrick Delaunay <[email protected]>
Acked-by: Patrice Chotard <[email protected]>
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Read the value directly from the OTP and no more of the shadows
to avoid the need of reboot after stboard command to have correct value.
Signed-off-by: Patrick Delaunay <[email protected]>
Acked-by: Patrice Chotard <[email protected]>
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Update management of misc_write, which now return length of data
after the commit 8729b1ae2cbd ("misc: Update read() and write()
methods to return bytes xfered")
Signed-off-by: Patrick Delaunay <[email protected]>
Acked-by: Patrice Chotard <[email protected]>
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Move the ST command in board/st/common, as this command is only used
by ST board. Prepare the support in U-Boot of boards with STM32MP15x
SOC but not STMicroelectronics.
Signed-off-by: Patrick Delaunay <[email protected]>
Reviewed-by: Patrice Chotard <[email protected]>
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