Introduce CONFIG_PHYTEC_K3_DDR_PATCH to make DDR timing patch code optional for PHYTEC K3 boards. This allows better control over which boards receive DDR timing patches, rather than compiling the code for all boards with K3_DDRSS enabled.

Also enable the feature by default for PHYCORE_AM62X_R5.

Signed-off-by: Garrett Giordano ggiordano@phytec.com Reviewed-by: Wadim Egorov w.egorov@phytec.de --- arch/arm/mach-k3/am62x/Kconfig | 1 + board/phytec/common/k3/Kconfig | 5 +++++ board/phytec/common/k3/Makefile | 2 +- board/phytec/phycore_am62x/Kconfig | 1 + 4 files changed, 8 insertions(+), 1 deletion(-) create mode 100644 board/phytec/common/k3/Kconfig

diff --git a/arch/arm/mach-k3/am62x/Kconfig b/arch/arm/mach-k3/am62x/Kconfig index 8b0cdd74f4f..81199ada3a1 100644 --- a/arch/arm/mach-k3/am62x/Kconfig +++ b/arch/arm/mach-k3/am62x/Kconfig @@ -42,6 +42,7 @@ config TARGET_PHYCORE_AM62X_R5 select SPL_RAM select K3_DDRSS select BINMAN + select PHYTEC_K3_DDR_PATCH imply SYS_K3_SPL_ATF

config TARGET_VERDIN_AM62_A53 diff --git a/board/phytec/common/k3/Kconfig b/board/phytec/common/k3/Kconfig new file mode 100644 index 00000000000..282f4b79742 --- /dev/null +++ b/board/phytec/common/k3/Kconfig @@ -0,0 +1,5 @@ +config PHYTEC_K3_DDR_PATCH + bool "Patch DDR timings on PHYTEC K3 SoMs" + help + Allow to override default DDR timings prior to + DDRSS driver probing. diff --git a/board/phytec/common/k3/Makefile b/board/phytec/common/k3/Makefile index 40e91a43e99..6861c70e17e 100644 --- a/board/phytec/common/k3/Makefile +++ b/board/phytec/common/k3/Makefile @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0+ obj-y += board.o -obj-$(CONFIG_K3_DDRSS) += k3_ddrss_patch.o +obj-$(CONFIG_PHYTEC_K3_DDR_PATCH) += k3_ddrss_patch.o diff --git a/board/phytec/phycore_am62x/Kconfig b/board/phytec/phycore_am62x/Kconfig index 7c179ef0078..ecee5873c0c 100644 --- a/board/phytec/phycore_am62x/Kconfig +++ b/board/phytec/phycore_am62x/Kconfig @@ -33,6 +33,7 @@ config SPL_LDSCRIPT default "arch/arm/mach-omap2/u-boot-spl.lds"

source "board/phytec/common/Kconfig" +source "board/phytec/common/k3/Kconfig"

endif