[PATCH v3 5/8] rockchip: generate u-boot-rockchip.bin with binman for ARM64 boards

[Quentin Schulz]

From: Quentin Schulz <quentin.schulz at theobroma-systems.com>

This allows to build u-boot-rockchip.bin binary with binman for Rockchip
ARM64 boards instead of the legacy Makefile way.

Cc: Quentin Schulz <foss+uboot at 0leil.net>
Signed-off-by: Quentin Schulz <quentin.schulz at theobroma-systems.com>
---
 Makefile                          | 26 +-------------------------
 arch/arm/Kconfig                  |  2 +-
 arch/arm/dts/rockchip-u-boot.dtsi |  5 +++++
 3 files changed, 7 insertions(+), 26 deletions(-)

diff --git a/Makefile b/Makefile
index ceb5b5e0d9..f8e919e136 100644
--- a/Makefile
+++ b/Makefile
@@ -999,8 +999,7 @@ ifeq ($(CONFIG_ARCH_ROCKCHIP),y)
 # On ARM64 this target is produced by binman so we don't need this dep
 ifeq ($(CONFIG_ARM64),y)
 ifeq ($(CONFIG_SPL),y)
-# TODO: Get binman to generate this too
-INPUTS-y += u-boot-rockchip.bin
+INPUTS-y += u-boot.itb
 endif
 else
 ifeq ($(CONFIG_SPL),y)
@@ -1493,29 +1492,6 @@ OBJCOPYFLAGS_u-boot-with-spl.bin = -I binary -O binary \
 u-boot-with-spl.bin: $(SPL_IMAGE) $(SPL_PAYLOAD) FORCE
 	$(call if_changed,pad_cat)
 
-ifeq ($(CONFIG_ARCH_ROCKCHIP),y)
-
-# TPL + SPL
-ifeq ($(CONFIG_SPL)$(CONFIG_TPL),yy)
-MKIMAGEFLAGS_u-boot-tpl-rockchip.bin = -n $(CONFIG_SYS_SOC) -T rksd
-tpl/u-boot-tpl-rockchip.bin: tpl/u-boot-tpl.bin FORCE
-	$(call if_changed,mkimage)
-idbloader.img: tpl/u-boot-tpl-rockchip.bin spl/u-boot-spl.bin FORCE
-	$(call if_changed,cat)
-else
-MKIMAGEFLAGS_idbloader.img = -n $(CONFIG_SYS_SOC) -T rksd
-idbloader.img: spl/u-boot-spl.bin FORCE
-	$(call if_changed,mkimage)
-endif
-
-ifeq ($(CONFIG_ARM64),y)
-OBJCOPYFLAGS_u-boot-rockchip.bin = -I binary -O binary \
-	--pad-to=$(CONFIG_SPL_PAD_TO) --gap-fill=0xff
-u-boot-rockchip.bin: idbloader.img u-boot.itb FORCE
-	$(call if_changed,pad_cat)
-endif # CONFIG_ARM64
-
-endif # CONFIG_ARCH_ROCKCHIP
 
 ifeq ($(CONFIG_ARCH_LPC32XX)$(CONFIG_SPL),yy)
 MKIMAGEFLAGS_lpc32xx-spl.img = -T lpc32xximage -a $(CONFIG_SPL_TEXT_BASE)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 949ebb46ba..c973146f8d 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1974,7 +1974,7 @@ config ARCH_STM32MP
 config ARCH_ROCKCHIP
 	bool "Support Rockchip SoCs"
 	select BLK
-	select BINMAN if SPL_OPTEE || (SPL && !ARM64)
+	select BINMAN if SPL_OPTEE || SPL
 	select DM
 	select DM_GPIO
 	select DM_I2C
diff --git a/arch/arm/dts/rockchip-u-boot.dtsi b/arch/arm/dts/rockchip-u-boot.dtsi
index ad72ca9700..f90a8bf085 100644
--- a/arch/arm/dts/rockchip-u-boot.dtsi
+++ b/arch/arm/dts/rockchip-u-boot.dtsi
@@ -30,7 +30,12 @@
 			};
 		};
 
+#ifdef CONFIG_ARM64
+		blob {
+			filename = "u-boot.itb";
+#else
 		u-boot-img {
+#endif
 			offset = <CONFIG_SPL_PAD_TO>;
 		};
 	};
-- 
2.37.1