From: Dalon Westergreen dalon.westergreen@intel.com
Add target to Makefile to generate "u-boot-spl-dtb.hex" for Intel SOCFPGA SOC64 devices (Stratix 10 and Agilex). "u-boot-spl-dtb.hex" is hex formatted spl with and offset of CONFIG_SPL_TEXT_BASE. It combines the spl image and dtb. "u-boot-spl-dtb.hex" is needed to generate the final configuration bitstream for Intel SOCFPGA SOC64 devices.
Signed-off-by: Dalon Westergreen dalon.westergreen@intel.com Signed-off-by: Siew Chin Lim elly.siew.chin.lim@intel.com
--- v2: Update commit message --- --- Makefile | 11 ++++++----- include/configs/socfpga_soc64_common.h | 2 +- scripts/Makefile.spl | 8 ++++++++ 3 files changed, 15 insertions(+), 6 deletions(-)
diff --git a/Makefile b/Makefile index 4da46dea39..f1adc9aa23 100644 --- a/Makefile +++ b/Makefile @@ -1263,11 +1263,6 @@ OBJCOPYFLAGS_u-boot-nodtb.bin := -O binary \ $(if $(CONFIG_X86_16BIT_INIT),-R .start16 -R .resetvec) \ $(if $(CONFIG_MPC85XX_HAVE_RESET_VECTOR),-R .bootpg -R .resetvec)
-OBJCOPYFLAGS_u-boot-spl.hex = $(OBJCOPYFLAGS_u-boot.hex) - -spl/u-boot-spl.hex: spl/u-boot-spl FORCE - $(call if_changed,objcopy) - binary_size_check: u-boot-nodtb.bin FORCE @file_size=$(shell wc -c u-boot-nodtb.bin | awk '{print $$1}') ; \ map_size=$(shell cat u-boot.map | \ @@ -1935,6 +1930,12 @@ spl/u-boot-spl.bin: spl/u-boot-spl @: $(SPL_SIZE_CHECK)
+spl/u-boot-spl-dtb.bin: spl/u-boot-spl + @: + +spl/u-boot-spl-dtb.hex: spl/u-boot-spl + @: + spl/u-boot-spl: tools prepare \ $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_SPL_OF_PLATDATA),dts/dt.dtb) \ $(if $(CONFIG_OF_SEPARATE)$(CONFIG_OF_EMBED)$(CONFIG_TPL_OF_PLATDATA),dts/dt.dtb) diff --git a/include/configs/socfpga_soc64_common.h b/include/configs/socfpga_soc64_common.h index fdcd7d3e9a..1af359466c 100644 --- a/include/configs/socfpga_soc64_common.h +++ b/include/configs/socfpga_soc64_common.h @@ -200,7 +200,7 @@ unsigned int cm_get_l4_sys_free_clk_hz(void); * 0x8000_0000 ...... End of SDRAM_1 (assume 2GB) * */ -#define CONFIG_SPL_TARGET "spl/u-boot-spl.hex" +#define CONFIG_SPL_TARGET "spl/u-boot-spl-dtb.hex" #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_INIT_RAM_SIZE #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR #define CONFIG_SPL_BSS_MAX_SIZE 0x100000 /* 1 MB */ diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl index ea4e045769..625e06d0d9 100644 --- a/scripts/Makefile.spl +++ b/scripts/Makefile.spl @@ -229,6 +229,9 @@ ifneq ($(CONFIG_TARGET_SOCFPGA_GEN5)$(CONFIG_TARGET_SOCFPGA_ARRIA10),) INPUTS-y += $(obj)/$(SPL_BIN).sfp endif
+INPUTS-$(CONFIG_TARGET_SOCFPGA_STRATIX10) += $(obj)/u-boot-spl-dtb.hex +INPUTS-$(CONFIG_TARGET_SOCFPGA_AGILEX) += $(obj)/u-boot-spl-dtb.hex + ifdef CONFIG_ARCH_SUNXI INPUTS-y += $(obj)/sunxi-spl.bin
@@ -389,6 +392,11 @@ $(obj)/$(SPL_BIN).sfp: $(obj)/$(SPL_BIN).bin FORCE MKIMAGEFLAGS_sunxi-spl.bin = -T sunxi_egon \ -n $(CONFIG_DEFAULT_DEVICE_TREE)
+OBJCOPYFLAGS_u-boot-spl-dtb.hex := -I binary -O ihex --change-address=$(CONFIG_SPL_TEXT_BASE) + +$(obj)/u-boot-spl-dtb.hex: $(obj)/u-boot-spl-dtb.bin FORCE + $(call if_changed,objcopy) + $(obj)/sunxi-spl.bin: $(obj)/$(SPL_BIN).bin FORCE $(call if_changed,mkimage)