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Move imx8 sci header file to include/firmware/imx, then we could
use build macro to reuse some i.MX8 drivers for i.MX9, such as
drivers/cpu/imx8_cpu.c.
Signed-off-by: Peng Fan <[email protected]>
Signed-off-by: Stefano Babic <[email protected]>
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SCFW has fixed a overflow issue in sc_rm_is_pad_owned API. This
requires u-boot to update API implementation, since it will cause
compatible issue. Otherwise all pad checking will have problem and
cause pad setting not continue.
Due to the compatible issue, the new u-boot only works with new
SCFW (API version: 1.21 and later).
old scfw + old u-boot: API overflow issue
old scfw + new u-boot, or new scfw + old u-boot: API compatible issue
new scfw + new u-boot: Working
Signed-off-by: Ye Li <[email protected]>
Reviewed-by : Jason Liu <[email protected]>
Signed-off-by: Marcel Ziswiler <[email protected]>
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Add SCFW API sc_misc_get_boot_container to get current boot container
set index.
The index value returns 1 for primary container set, 2 for secondary
container set.
Signed-off-by: Ye Li <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
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Move this header out of the common header.
Signed-off-by: Simon Glass <[email protected]>
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Add a module to configure the tamper and secure violation of
the SNVS using the SCU API.
The module also adds some commands:
- snvs_cfg: Configure the SNVS HP and LP registers
- snvs_dgo_cfg: Configure the SNVS DGO bloc if present (8QXP)
- tamper_pin_cfg: Change the configuration of the tamper pins
- snvs_clear_status: Allow to write to LPSR and LPTDSR to clear
status bits
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Franck LENORMAND <[email protected]>
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Sync the latest SCFW API with below commit
6dcd0242ae7a53ac ("SCF-105: Revert accidental change") to add
interfaces for PM resource reset and read/write SNVS security
violation and tamper DGO registers.
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Ye Li <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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SECO provides APIs to support CAAM manufacturing protection:
- sc_seco_get_mp_key()
- sc_seco_get_mp_sign()
- sc_seco_update_mpmr()
Add SCFW APIs support.
Reviewed-by: Fabio Estevam <[email protected]>
Signed-off-by: Breno Lima <[email protected]>
Signed-off-by: Peng Fan <[email protected]>
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Add more scfw api for clk/partition/seco usage
The api will be used by ccf/partition/secure boot.
Signed-off-by: Peng Fan <[email protected]>
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Add sc_pm_is_partition_started to check whether a partition
has been started. This will be used to detect M4 partition booted up or
not, then we could choose which dtb to use. If M4 is up, we need
use dtb, such as imx8qm-mek-rpmsg.dtb.
Signed-off-by: Peng Fan <[email protected]>
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Add sc_rm_set_master_sid to set stream sid of masters to make
sure they could use smmu.
Signed-off-by: Peng Fan <[email protected]>
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Add sc_misc_get_temp to support get temperature
Signed-off-by: Peng Fan <[email protected]>
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Remove duplicate function declarations from the SCFW API header file.
Signed-off-by: Marcel Ziswiler <[email protected]>
Reviewed-by: Peng Fan <[email protected]>
Reviewed-by: Igor Opaniuk <[email protected]>
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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 SCFW macro definition.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Anatolij Gustschin <[email protected]>
Cc: Stefano Babic <[email protected]>
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