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https://github.com/AsahiLinux/u-boot
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15347d2dea
Refactors similar mux code from multiple NXP boards into a common location, and allows it to be disabled in config. New config: CONFIG_FSL_USE_PCA9547_MUX to enable PCA9547 mux functionality. Signed-off-by: Stephen Carlson <stcarlso@linux.microsoft.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
63 lines
1.7 KiB
Text
63 lines
1.7 KiB
Text
config CHAIN_OF_TRUST
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depends on !FIT_SIGNATURE && NXP_ESBC
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imply CMD_BLOB
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imply CMD_HASH if ARM
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select FSL_CAAM
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select SPL_BOARD_INIT if (ARM && SPL)
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select SHA_HW_ACCEL
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select SHA_PROG_HW_ACCEL
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select ENV_IS_NOWHERE
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select CMD_EXT4 if ARM
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select CMD_EXT4_WRITE if ARM
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bool
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default y
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config CMD_ESBC_VALIDATE
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bool "Enable the 'esbc_validate' and 'esbc_halt' commands"
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default y if CHAIN_OF_TRUST
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help
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This option enables two commands used for secure booting:
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esbc_validate - validate signature using RSA verification
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esbc_halt - put the core in spin loop (Secure Boot Only)
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config FSL_USE_PCA9547_MUX
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bool "Enable PCA9547 I2C Mux on Freescale boards"
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default n
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help
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This option enables the PCA9547 I2C mux on Freescale boards.
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config VID
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depends on DM_I2C
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bool "Enable Freescale VID"
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help
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This option enables setting core voltage based on individual
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values saved in SoC fuses.
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config VOL_MONITOR_LTC3882_READ
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depends on VID
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bool "Enable the LTC3882 voltage monitor read"
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help
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This option enables LTC3882 voltage monitor read
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functionality. It is used by the common VID driver.
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config VOL_MONITOR_LTC3882_SET
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depends on VID
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bool "Enable the LTC3882 voltage monitor set"
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help
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This option enables LTC3882 voltage monitor set
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functionality. It is used by the common VID driver.
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config VOL_MONITOR_ISL68233_READ
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depends on VID
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bool "Enable the ISL68233 voltage monitor read"
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help
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This option enables ISL68233 voltage monitor read
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functionality. It is used by the common VID driver.
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config VOL_MONITOR_ISL68233_SET
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depends on VID
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bool "Enable the ISL68233 voltage monitor set"
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help
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This option enables ISL68233 voltage monitor set
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functionality. It is used by the common VID driver.
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