SK-AM62: Flash SOC Initialization Binary

Hello,

This is unexpected. Have you made any changes in the makefile of the example? Additionally, it would be helpful if you could let me know the command you are using to build the example.

Regards,

Prashant

Hi, Prashant

The command I am using is "make -sj4 all".
I am using GNU make (ver:3.81) for Windows.
There was a version mismatch of CCS, so I changed line 12 of imports.mak as follows.
Other than that, I didn't change it.

Change before
CCS_PATH?=$(TOOLS_PATH)/ccs1230/ccs
After change
CCS_PATH?=$(TOOLS_PATH)/ccs1240/ccs

thank you.
mizuno

Hi,

Thanks for the info!

The previously shared images showing logs simply suggests that somehow the Sysconfig autogenerated files did not get build and so the object files are not generated. This leads tiarmclang to report that the object files are missing and thus the build fails.

To root cause this, could you please attach the makefile of the example. Since the build fails for the SBL_EMMC_LINUX_STAGE2 of AM62x-SK-LP, the makefile should be located at ${MCU_PLUS_SDK_PATH}/examples/drivers/boot/sbl_emmc_linux_multistage/sbl_emmc_linux_stage2/am62x-sk-lp/r5fss0-0_nortos/ti-arm-clang/makefile.

Thanks!

Hi,

Which makefile do you want me to provide?
Is the AM62x-SK-LP SBL_EMMC_LINUX_STAGE2 makefile correct?

The makefile for SBL_EMMC_LINUX_STAGE2 is as follows.

thank you.

#
# Auto generated makefile
#

export MCU_PLUS_SDK_PATH?=$(abspath ../../../../../../../..)
include $(MCU_PLUS_SDK_PATH)/imports.mak
include $(MCU_PLUS_SDK_PATH)/devconfig/devconfig.mak

CG_TOOL_ROOT=$(CGT_TI_ARM_CLANG_PATH)

CC=$(CG_TOOL_ROOT)/bin/tiarmclang
LNK=$(CG_TOOL_ROOT)/bin/tiarmclang
STRIP=$(CG_TOOL_ROOT)/bin/tiarmstrip
OBJCOPY=$(CG_TOOL_ROOT)/bin/tiarmobjcopy
ifeq ($(OS), Windows_NT)
	PYTHON=python
else
	PYTHON=python3
endif

PROFILE?=release
ConfigName:=$(PROFILE)

OUTNAME:=sbl_emmc_linux_stage2.$(PROFILE).out

BOOTIMAGE_PATH=$(abspath .)
BOOTIMAGE_NAME:=sbl_emmc_linux_stage2.$(PROFILE).appimage
BOOTIMAGE_NAME_XIP:=sbl_emmc_linux_stage2.$(PROFILE).appimage_xip
BOOTIMAGE_NAME_SIGNED:=sbl_emmc_linux_stage2.$(PROFILE).appimage.signed
BOOTIMAGE_RPRC_NAME:=sbl_emmc_linux_stage2.$(PROFILE).rprc
BOOTIMAGE_RPRC_NAME_XIP:=sbl_emmc_linux_stage2.$(PROFILE).rprc_xip
BOOTIMAGE_RPRC_NAME_TMP:=sbl_emmc_linux_stage2.$(PROFILE).rprc_tmp
BOOTIMAGE_NAME_HS:=sbl_emmc_linux_stage2.$(PROFILE).appimage.hs
BOOTIMAGE_NAME_HS_FS:=sbl_emmc_linux_stage2.$(PROFILE).appimage.hs_fs
TARGETS := $(BOOTIMAGE_NAME)
ifeq ($(DEVICE_TYPE), HS)
   TARGETS += $(BOOTIMAGE_NAME_HS)
endif

FILES_common := \
	main.c \
	ti_drivers_config.c \
	ti_drivers_open_close.c \
	ti_board_config.c \
	ti_board_open_close.c \
	ti_dpl_config.c \
	ti_pinmux_config.c \
	ti_power_clock_config.c \

FILES_PATH_common = \
	.. \
	../../.. \
	generated \

INCLUDES_common := \
	-I${CG_TOOL_ROOT}/include/c \
	-I${MCU_PLUS_SDK_PATH}/source \
	-Igenerated \

DEFINES_common := \
	-DSOC_AM62X \

CFLAGS_common := \
	-mcpu=cortex-r5 \
	-mfloat-abi=hard \
	-mfpu=vfpv3-d16 \
	-mthumb \
	-Wall \
	-Werror \
	-g \
	-Wno-gnu-variable-sized-type-not-at-end \
	-Wno-unused-function \

CFLAGS_cpp_common := \
	-Wno-c99-designator \
	-Wno-extern-c-compat \
	-Wno-c++11-narrowing \
	-Wno-reorder-init-list \
	-Wno-deprecated-register \
	-Wno-writable-strings \
	-Wno-enum-compare \
	-Wno-reserved-user-defined-literal \
	-Wno-unused-const-variable \
	-x c++ \

CFLAGS_debug := \
	-D_DEBUG_=1 \

CFLAGS_release := \
	-Os \

LNK_FILES_common = \
	linker.cmd \

LIBS_PATH_common = \
	-Wl,-i${MCU_PLUS_SDK_PATH}/source/kernel/nortos/lib \
	-Wl,-i${MCU_PLUS_SDK_PATH}/source/drivers/lib \
	-Wl,-i${MCU_PLUS_SDK_PATH}/source/drivers/device_manager/sciclient_direct/sbl/lib \
	-Wl,-i${MCU_PLUS_SDK_PATH}/source/drivers/device_manager/rm_pm_hal/sbl/lib \
	-Wl,-i${CG_TOOL_ROOT}/lib \

LIBS_common = \
	-lnortos.am62x.r5f.ti-arm-clang.${ConfigName}.lib \
	-ldrivers.am62x.r5f.ti-arm-clang.${ConfigName}.lib \
	-llibc.a \
	-llibsysbm.a \

LIBS_PREBUILD_common = \
    -lsciclient_direct_sbl.am62x.r5f.ti-arm-clang.${ConfigName}.lib \
    -lrm_pm_hal_sbl.am62x.r5f.ti-arm-clang.${ConfigName}.lib \

LFLAGS_common = \
	-Wl,--diag_suppress=10063 \
	-Wl,--ram_model \
	-Wl,--reread_libs \


LIBS_NAME = \
	nortos.am62x.r5f.ti-arm-clang.${ConfigName}.lib \
	drivers.am62x.r5f.ti-arm-clang.${ConfigName}.lib \
	libc.a \
	libsysbm.a \

LIBS_PREBUILD_NAME = \
    sciclient_direct_sbl.am62x.r5f.ti-arm-clang.${ConfigName}.lib \
    rm_pm_hal_sbl.am62x.r5f.ti-arm-clang.${ConfigName}.lib \

LIBS_PATH_NAME = \
	${MCU_PLUS_SDK_PATH}/source/kernel/nortos/lib \
	${MCU_PLUS_SDK_PATH}/source/drivers/lib \
	${MCU_PLUS_SDK_PATH}/source/drivers/device_manager/sciclient_direct/sbl/lib \
	${MCU_PLUS_SDK_PATH}/source/drivers/device_manager/rm_pm_hal/sbl/lib \
	${CG_TOOL_ROOT}/lib \

LIBS_PREBUILD_PATH_NAME = \

FILES := $(FILES_common) $(FILES_$(PROFILE))
ASMFILES := $(ASMFILES_common) $(ASMFILES_$(PROFILE))
FILES_PATH := $(FILES_PATH_common) $(FILES_PATH_$(PROFILE))
CFLAGS := $(CFLAGS_common) $(CFLAGS_$(PROFILE))
DEFINES := $(DEFINES_common) $(DEFINES_$(PROFILE))
INCLUDES := $(INCLUDES_common) $(INCLUDE_$(PROFILE))
LIBS := $(LIBS_common) $(LIBS_$(PROFILE))
LIBS_PREBUILD := $(LIBS_PREBUILD_common) $(LIBS_PREBUILD_$(PROFILE))
LIBS_PATH := $(LIBS_PATH_common) $(LIBS_PATH_$(PROFILE))
LIBS_PREBUILD_PATH := $(LIBS_PREBUILD_PATH_common) $(LIBS_PREBUILD_PATH_$(PROFILE))
LFLAGS := $(LFLAGS_common) $(LFLAGS_$(PROFILE))
LNKOPTFLAGS := $(LNKOPTFLAGS_common) $(LNKOPTFLAGS_$(PROFILE))
LNK_FILES := $(LNK_FILES_common) $(LNK_FILES_$(PROFILE))

OBJDIR := obj/$(PROFILE)/
OBJS := $(FILES:%.c=%.obj)
OBJS += $(ASMFILES:%.S=%.obj)
DEPS := $(FILES:%.c=%.d)

vpath %.obj $(OBJDIR)
vpath %.c $(FILES_PATH)
vpath %.S $(FILES_PATH)
vpath %.lib $(LIBS_PATH_NAME)
vpath %.a $(LIBS_PATH_NAME)

$(OBJDIR)/%.obj %.obj: %.c
	@echo  Compiling: am62x:r5fss0-0:nortos:ti-arm-clang $(OUTNAME): $<
	$(CC) -c $(CFLAGS) $(INCLUDES) $(DEFINES) -MMD -o $(OBJDIR)/$@ $<

$(OBJDIR)/%.obj %.obj: %.S
	@echo  Compiling: am62x:r5fss0-0:nortos:ti-arm-clang $(LIBNAME): $<
	$(CC) -c $(CFLAGS) -o $(OBJDIR)/$@ $<

all: $(TARGETS)

SYSCFG_GEN_FILES=generated/ti_drivers_config.c generated/ti_drivers_config.h
SYSCFG_GEN_FILES+=generated/ti_drivers_open_close.c generated/ti_drivers_open_close.h
SYSCFG_GEN_FILES+=generated/ti_dpl_config.c generated/ti_dpl_config.h
SYSCFG_GEN_FILES+=generated/ti_pinmux_config.c generated/ti_power_clock_config.c
SYSCFG_GEN_FILES+=generated/ti_board_config.c generated/ti_board_config.h
SYSCFG_GEN_FILES+=generated/ti_board_open_close.c generated/ti_board_open_close.h

$(OUTNAME): syscfg $(SYSCFG_GEN_FILES) $(OBJS) $(LNK_FILES) $(LIBS_NAME)
	@echo  .
	@echo  Linking: am62x:r5fss0-0:nortos:ti-arm-clang $@ ...
	$(LNK) $(LNKOPTFLAGS) $(LFLAGS) $(LIBS_PREBUILD_PATH) $(LIBS_PATH) -Wl,-m=$(basename $@).map -o $@ $(addprefix $(OBJDIR), $(OBJS)) $(LIBS_PREBUILD) $(LIBS) $(LNK_FILES)
	@echo  Linking: am62x:r5fss0-0:nortos:ti-arm-clang $@ Done !!!
	@echo  .

clean:
	@echo  Cleaning: am62x:r5fss0-0:nortos:ti-arm-clang $(OUTNAME) ...
	$(RMDIR) $(OBJDIR)
	$(RM) $(OUTNAME)
	$(RM) $(BOOTIMAGE_NAME)
	$(RM) $(BOOTIMAGE_NAME_XIP)
	$(RM) $(BOOTIMAGE_NAME_SIGNED)
	$(RM) $(BOOTIMAGE_NAME_HS)
	$(RM) $(BOOTIMAGE_NAME_HS_FS)
	$(RM) $(BOOTIMAGE_RPRC_NAME)
	$(RM) $(BOOTIMAGE_RPRC_NAME_XIP)
	$(RMDIR) generated/

scrub:
	@echo  Scrubing: am62x:r5fss0-0:nortos:ti-arm-clang sbl_emmc_linux_stage2 ...
	$(RMDIR) obj
ifeq ($(OS),Windows_NT)
	$(RM) \*.out
	$(RM) \*.map
	$(RM) \*.appimage*
	$(RM) \*.rprc*
	$(RM) \*.tiimage*
	$(RM) \*.bin
else
	$(RM) *.out
	$(RM) *.map
	$(RM) *.appimage*
	$(RM) *.rprc*
	$(RM) *.tiimage*
	$(RM) *.bin
endif
	$(RMDIR) generated

$(OBJS): | $(OBJDIR)

$(OBJDIR):
	$(MKDIR) $@

.NOTPARALLEL:

.INTERMEDIATE: syscfg
$(SYSCFG_GEN_FILES): syscfg

syscfg: ../example.syscfg
	@echo Generating SysConfig files ...
	$(SYSCFG_NODE) $(SYSCFG_CLI_PATH)/dist/cli.js --product $(SYSCFG_SDKPRODUCT) --context r5fss0-0 --part Default --package ALW --output generated/ ../example.syscfg

syscfg-gui:
	$(SYSCFG_NWJS) $(SYSCFG_PATH) --product $(SYSCFG_SDKPRODUCT) --device AM62x --context r5fss0-0 --part Default --package ALW --output generated/  ../example.syscfg

#
# Generation of boot image which can be loaded by Secondary Boot Loader (SBL)
#
ifeq ($(OS),Windows_NT)
EXE_EXT=.exe
endif
ifeq ($(OS),Windows_NT)
  BOOTIMAGE_CERT_GEN_CMD=powershell -executionpolicy unrestricted -command $(MCU_PLUS_SDK_PATH)/tools/boot/signing/x509CertificateGen.ps1
else
  BOOTIMAGE_CERT_GEN_CMD=$(MCU_PLUS_SDK_PATH)/tools/boot/signing/x509CertificateGen.sh
endif
BOOTIMAGE_TEMP_OUT_FILE=temp_stdout_$(PROFILE).txt

BOOTIMAGE_CERT_KEY=$(APP_SIGNING_KEY)

BOOTIMAGE_CORE_ID_a53ss0-0 = 0
BOOTIMAGE_CORE_ID_a53ss0-1 = 1
BOOTIMAGE_CORE_ID_a53ss1-0 = 2
BOOTIMAGE_CORE_ID_a53ss1-1 = 3
BOOTIMAGE_CORE_ID_r5fss0-0 = 4
BOOTIMAGE_CORE_ID_m4fss0-0 = 5
BOOTIMAGE_CORE_ID_hsm-m4fss0-0 = 6
SBL_RUN_ADDRESS=0x43C00000
SBL_DEV_ID=55

MULTI_CORE_IMAGE_GEN = $(SYSCFG_NODE) $(MCU_PLUS_SDK_PATH)/tools/boot/multicoreImageGen/multicoreImageGen.js
OUTRPRC_CMD = $(SYSCFG_NODE) $(MCU_PLUS_SDK_PATH)/tools/boot/out2rprc/elf2rprc.js
APP_IMAGE_SIGN_CMD = $(MCU_PLUS_SDK_PATH)/tools/boot/signing/appimage_x509_cert_gen.py

ifeq ($(OS),Windows_NT)
  XIPGEN_CMD=$(MCU_PLUS_SDK_PATH)/tools/boot/xipGen/xipGen.exe
else
  XIPGEN_CMD=$(MCU_PLUS_SDK_PATH)/tools/boot/xipGen/xipGen.out
endif

MULTI_CORE_IMAGE_PARAMS = \
	$(BOOTIMAGE_RPRC_NAME)@$(BOOTIMAGE_CORE_ID_r5fss0-0) \

MULTI_CORE_IMAGE_PARAMS_XIP = \
	$(BOOTIMAGE_RPRC_NAME_XIP)@$(BOOTIMAGE_CORE_ID_r5fss0-0) \

$(BOOTIMAGE_NAME): $(OUTNAME)
	@echo  Boot image: am62x:r5fss0-0:nortos:ti-arm-clang $(BOOTIMAGE_PATH)/$@ ...
ifneq ($(OS),Windows_NT)
	$(CHMOD) a+x $(XIPGEN_CMD)
endif
	$(OUTRPRC_CMD) $(OUTNAME) >> $(BOOTIMAGE_TEMP_OUT_FILE)
	$(COPY) $(BOOTIMAGE_RPRC_NAME) $(BOOTIMAGE_RPRC_NAME_TMP)
	$(RM) $(BOOTIMAGE_RPRC_NAME)
	$(XIPGEN_CMD) -i $(BOOTIMAGE_RPRC_NAME_TMP) -o $(BOOTIMAGE_RPRC_NAME) -x $(BOOTIMAGE_RPRC_NAME_XIP) --flash-start-addr 0x60000000 -v > $(BOOTIMAGE_TEMP_OUT_FILE)
	$(MULTI_CORE_IMAGE_GEN) --devID $(SBL_DEV_ID) --out $(BOOTIMAGE_NAME) $(MULTI_CORE_IMAGE_PARAMS) >> $(BOOTIMAGE_TEMP_OUT_FILE)
	$(MULTI_CORE_IMAGE_GEN) --devID $(SBL_DEV_ID) --out $(BOOTIMAGE_NAME_XIP) $(MULTI_CORE_IMAGE_PARAMS_XIP) >> $(BOOTIMAGE_TEMP_OUT_FILE)
# Sign the appimage for HS-FS using appimage signing script
	$(PYTHON) $(APP_IMAGE_SIGN_CMD) --bin $(BOOTIMAGE_NAME) --authtype 2 --key $(APP_SIGNING_KEY) --output $(BOOTIMAGE_NAME_HS_FS)
	$(RM) $(BOOTIMAGE_RPRC_NAME_TMP)
	$(RM) $(BOOTIMAGE_TEMP_OUT_FILE)
	@echo  Boot image: am62x:r5fss0-0:nortos:ti-arm-clang $(BOOTIMAGE_PATH)/$@ Done !!!
	@echo  .
	@echo  Boot image: am62x:r5fss0-0:nortos:ti-arm-clang $(BOOTIMAGE_PATH)/$(BOOTIMAGE_NAME_HS_FS) Done !!!
	@echo  .

$(BOOTIMAGE_NAME_HS): $(BOOTIMAGE_NAME)
ifeq ($(DEVICE_TYPE), HS)
# Sign the appimage using appimage signing script
ifeq ($(ENC_ENABLED),no)
	@echo Boot image signing: Encryption is disabled.
	$(PYTHON) $(APP_IMAGE_SIGN_CMD) --bin $(BOOTIMAGE_NAME) --authtype 2 --key $(APP_SIGNING_KEY) --output $(BOOTIMAGE_NAME_HS)
else
	@echo Boot image signing: Encryption is enabled.
	$(PYTHON) $(APP_IMAGE_SIGN_CMD) --bin $(BOOTIMAGE_NAME) --authtype 2 --key $(APP_SIGNING_KEY) --enc y --enckey $(APP_ENCRYPTION_KEY) --output $(BOOTIMAGE_NAME_HS)
	$(RM) $(BOOTIMAGE_NAME)-enc
endif
	@echo  Boot image: am62x:r5fss0-0:nortos:ti-arm-clang $(BOOTIMAGE_PATH)/$(BOOTIMAGE_NAME_HS) Done !!!
	@echo  .
endif
-include $(addprefix $(OBJDIR)/, $(DEPS))

Hi,
I used gmake from CCS and was able to complete the build.
thank you very much.