board: ti: am65x: migrate to OF_UPSTREAM

Rather than rely on manual updates from the arch/arm/dts directory,
enable CONFIG_OF_UPSTREAM to receive automatic device tree updates for
the am65x reference board.

Signed-off-by: Bryan Brattlof <bb@ti.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 042282f..0c8e84a 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -1156,9 +1156,7 @@ dtb-$(CONFIG_STM32MP25X) += \
        stm32mp257f-ev1.dtb
 
 dtb-$(CONFIG_SOC_K3_AM654) += \
-       k3-am654-base-board.dtb \
-       k3-am654-r5-base-board.dtb \
-       k3-am654-icssg2.dtbo
+       k3-am654-r5-base-board.dtb
 
 dtb-$(CONFIG_SOC_K3_J721E) += k3-j721e-r5-common-proc-board.dtb \
                              k3-j7200-r5-common-proc-board.dtb \

diff --git a/arch/arm/dts/k3-am65x-binman.dtsi b/arch/arm/dts/k3-am65x-binman.dtsi
index d0cd488..350775e 100644 (file)
--- a/arch/arm/dts/k3-am65x-binman.dtsi
+++ b/arch/arm/dts/k3-am65x-binman.dtsi
@@ -95,10 +95,10 @@
 
 #ifdef CONFIG_TARGET_AM654_A53_EVM
 
-#define SPL_AM654_EVM_DTB "spl/dts/k3-am654-base-board.dtb"
+#define SPL_AM654_EVM_DTB "spl/dts/ti/k3-am654-base-board.dtb"
 #define AM654_EVM_DTB "u-boot.dtb"
 
-#define AM654_EVM_ICSSG2_DTBO "arch/arm/dts/k3-am654-icssg2.dtbo"
+#define AM654_EVM_ICSSG2_DTBO "ti/k3-am654-icssg2.dtbo"
 
 &binman {
        ti-spl {

diff --git a/arch/arm/mach-k3/am65x/Kconfig b/arch/arm/mach-k3/am65x/Kconfig
index f17b641..72a8298 100644 (file)
--- a/arch/arm/mach-k3/am65x/Kconfig
+++ b/arch/arm/mach-k3/am65x/Kconfig
@@ -16,6 +16,7 @@ config TARGET_AM654_A53_EVM
        select BOARD_LATE_INIT
        select BINMAN
        imply TI_I2C_BOARD_DETECT
+       select OF_UPSTREAM
 
 config TARGET_AM654_R5_EVM
        bool "TI K3 based AM654 EVM running on R5"

diff --git a/configs/am65x_evm_a53_defconfig b/configs/am65x_evm_a53_defconfig
index cf7a211..b6df8b4 100644 (file)
--- a/configs/am65x_evm_a53_defconfig
+++ b/configs/am65x_evm_a53_defconfig
@@ -14,7 +14,7 @@ CONFIG_ENV_SIZE=0x20000
 CONFIG_ENV_OFFSET=0x680000
 CONFIG_DM_GPIO=y
 CONFIG_SPL_DM_SPI=y
-CONFIG_DEFAULT_DEVICE_TREE="k3-am654-base-board"
+CONFIG_DEFAULT_DEVICE_TREE="ti/k3-am654-base-board"
 CONFIG_DM_RESET=y
 CONFIG_SPL_MMC=y
 CONFIG_SPL_SERIAL=y
@@ -76,6 +76,7 @@ CONFIG_CMD_UBI=y
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
+CONFIG_OF_OVERLAY_LIST="ti/k3-am654-icssg2"
 CONFIG_SPL_MULTI_DTB_FIT=y
 CONFIG_SPL_MULTI_DTB_FIT_NO_COMPRESSION=y
 CONFIG_ENV_OVERWRITE=y