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hisilicon-opensdk: wire hi3520dv200 (replace 4 vendor blobs with source-built) #2109

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Merged
widgetii merged 1 commit into from
May 18, 2026
+35 −2
Merged

hisilicon-opensdk: wire hi3520dv200 (replace 4 vendor blobs with source-built) #2109

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1 change: 1 addition & 0 deletions br-ext-chip-hisilicon/configs/hi3520dv200_lite_defconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,7 @@ BR2_OPENIPC_FLASH_SIZE="8"
BR2_PACKAGE_DROPBEAR_OPENIPC=y
BR2_PACKAGE_GLIBC_COMPAT=y
BR2_PACKAGE_HISILICON_OSDRV_HI3520DV200=y
BR2_PACKAGE_HISILICON_OPENSDK=y
BR2_PACKAGE_IPCTOOL=y
BR2_PACKAGE_JSONFILTER=y
BR2_PACKAGE_LIBCURL_OPENIPC=y
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36 changes: 34 additions & 2 deletions general/package/hisilicon-opensdk/hisilicon-opensdk.mk
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@
################################################################################

HISILICON_OPENSDK_SITE = $(call github,openipc,openhisilicon,$(HISILICON_OPENSDK_VERSION))
HISILICON_OPENSDK_VERSION = b128a0c
HISILICON_OPENSDK_VERSION = 55b72ec

HISILICON_OPENSDK_LICENSE = GPL-3.0
HISILICON_OPENSDK_LICENSE_FILES = LICENSE
Expand All @@ -29,6 +29,9 @@ endif
ifeq ($(BR2_PACKAGE_HISILICON_OSDRV_HI3516CV300),y)
HISILICON_OPENSDK_DEPENDENCIES += hisilicon-osdrv-hi3516cv300
endif
ifeq ($(BR2_PACKAGE_HISILICON_OSDRV_HI3520DV200),y)
HISILICON_OPENSDK_DEPENDENCIES += hisilicon-osdrv-hi3520dv200
endif

HISILICON_OPENSDK_MODULE_SUBDIRS = kernel
HISILICON_OPENSDK_MODULE_MAKE_OPTS = \
Expand Down Expand Up @@ -61,6 +64,16 @@ define HISILICON_OPENSDK_BUILD_CMDS
$(MAKE) $(TARGET_CONFIGURE_OPTS) CHIPARCH=$(OPENIPC_SOC_FAMILY) SDK_CODE=$(HISILICON_OPENSDK_SDK_CODE) -C $(@D)/libraries all
endef

# hi3520dv200 mirror is kernel-only — no isp/sensor/mpi_neo userspace
# to compile yet. libraries/Makefile has no SUBDIRS filter for this
# CHIPARCH, so the default `make all` would try every subdir and fail.
# Override the build step to a no-op until the userspace mirror lands.
ifeq ($(OPENIPC_SOC_FAMILY),hi3520dv200)
define HISILICON_OPENSDK_BUILD_CMDS
@:
endef
endif

# Sensor install list per SoC family
HISILICON_OPENSDK_SENSORS_hi3516ev200 = \
aptina_ar0237/libsns_ar0237 \
Expand Down Expand Up @@ -403,6 +416,25 @@ define HISILICON_OPENSDK_INSTALL_TARGET_CMDS
done
endef

else ifeq ($(OPENIPC_SOC_FAMILY),hi3520dv200)
# hi3520dv200: V2-era 4-channel analog DVR SoC. Kernel 3.0.8. No
# sensor blobs (NVP6114 analog video decoder kernel module is built
# from source instead — see open_nvp6134_ex.ko below).
#
# Vendor osdrv ships ~30 blobs in /lib/modules/3.0.8/hisilicon/. The
# initial source mirror only replaces the four that load_hisilicon
# actually insmods today — minimal blast radius for the first smoke
# test. The MPP video pipeline (hi3520D_base/sys/viu/vpss/vou/venc/…)
# stays as vendor blobs because vendor never released V2 MPP source.
HISILICON_OPENSDK_KMOD_DST = $(TARGET_DIR)/lib/modules/3.0.8/hisilicon
define HISILICON_OPENSDK_INSTALL_TARGET_CMDS
$(INSTALL) -m 755 -d $(HISILICON_OPENSDK_KMOD_DST)
$(INSTALL) -m 644 $(@D)/kernel/open_mmz.ko $(HISILICON_OPENSDK_KMOD_DST)/mmz.ko
$(INSTALL) -m 644 $(@D)/kernel/open_hi_user.ko $(HISILICON_OPENSDK_KMOD_DST)/hiuser.ko
$(INSTALL) -m 644 $(@D)/kernel/open_gpioi2c.ko $(HISILICON_OPENSDK_KMOD_DST)/gpioi2c.ko
$(INSTALL) -m 644 $(@D)/kernel/open_nvp6134_ex.ko $(HISILICON_OPENSDK_KMOD_DST)/nvp6134_ex.ko
endef

else
define HISILICON_OPENSDK_INSTALL_TARGET_CMDS
$(INSTALL) -m 755 -d $(TARGET_DIR)/usr/lib/sensors
Expand Down Expand Up @@ -433,7 +465,7 @@ $(eval $(kernel-module))
# TARGET_FINALIZE_HOOKS (linux package is processed before this one), so
# it has already executed by the time we get here — we need a second pass
# so modules.dep reflects the post-cleanup state.
ifneq ($(filter hi3516cv500 hi3516cv200 hi3516cv100 hi3516av100 hi3519v101 hi3516cv300,$(OPENIPC_SOC_FAMILY)),)
ifneq ($(filter hi3516cv500 hi3516cv200 hi3516cv100 hi3516av100 hi3519v101 hi3516cv300 hi3520dv200,$(OPENIPC_SOC_FAMILY)),)
define HISILICON_OPENSDK_FINALIZE_MODULES
$(if $(BR2_PER_PACKAGE_DIRECTORIES),rsync -a $(PER_PACKAGE_DIR)/hisilicon-opensdk/target/lib/modules/ $(TARGET_DIR)/lib/modules/)
rm -rf $(TARGET_DIR)/lib/modules/*/extra/open_*.ko
Expand Down
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