Hi Guarav,
Am 2022-01-11 06:41, schrieb Gaurav Jain:
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7ce2bbc954..30a34bdd08 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1504,6 +1504,8 @@ config TARGET_LS1028AQDS select ARCH_SUPPORT_TFABOOT select BOARD_LATE_INIT select GPIO_EXTRA_HEADER
select FSL_CAAMselect MISCThis looks wrong. FSL_CAAM should depend on MISC, no?
FSL_CAAM is to enable the CAAM driver. Caam driver is developed using misc uclass and MISC config is required to enable DM for misc uclass. Some platforms do not have driver model support so in that case CAAM can function without misc.
then it's "select MISC if DM" in "config FSL_CAAM".
help Support for Freescale LS1028AQDS platform The LS1028A Development System (QDS) is a high-performance @@-1518,6 +1520,8 @@ config TARGET_LS1028ARDB select ARCH_SUPPORT_TFABOOT select BOARD_LATE_INIT select GPIO_EXTRA_HEADER
select FSL_CAAMselect MISC help Support for Freescale LS1028ARDB platform The LS1028A Development System (RDB) is a high-performancediff --git a/arch/arm/cpu/armv7/ls102xa/Kconfig b/arch/arm/cpu/armv7/ls102xa/Kconfig index f919d02db4..ca006e069f 100644 --- a/arch/arm/cpu/armv7/ls102xa/Kconfig +++ b/arch/arm/cpu/armv7/ls102xa/Kconfig @@ -21,6 +21,9 @@ config ARCH_LS1021A select SYS_FSL_SRDS_1 select SYS_HAS_SERDES select SYS_I2C_MXC
select FSL_CAAMWhile above you added that dependency to an indivdual board, here you are adding that dependency to all boards using this architecture. The same is true for all the other "config ARCH_*" symbols. What if someone wants to build a bootloader without CAAM support? This should really go into the defconfigs for these boards.
CAAM is only initialized at boot which does not imply to use caam in every operation.
I don't understand. You're including the CAAM driver here unconditionally, even if it's not needed. That is, it is increasing the binary size for every board which is using one of these SoCs. Please move it to the defconfigs.
-michael