Neural Compute Module 2(Neu2) IO board is an industrial form factor IO board from Edgeble AI.
General features: - microSD slot - MIPI DSI connector - 2x USB Host - 1x USB OTG - Ethernet - mini PCIe - Onboard PoE - RS485, RS232, CAN - Micro Phone array - Speaker - RTC battery slot - 40-pin expansion
Neu2 needs to mount on top of this IO board in order to create complete Edgeble Neural Compute Module 2(Neu2) IO platform.
Add support for it.
Signed-off-by: Jagan Teki jagan@edgeble.ai --- Changes for v3: - updated the board names Changes for v2: - none
.../dts/rv1126-edgeble-neu2-io-u-boot.dtsi | 10 ++++ arch/arm/mach-rockchip/rv1126/Kconfig | 16 ++++++ board/edgeble/neural-compute-module-2/Kconfig | 16 ++++++ .../neural-compute-module-2/MAINTAINERS | 6 ++ .../edgeble/neural-compute-module-2/Makefile | 7 +++ board/edgeble/neural-compute-module-2/neu2.c | 4 ++ configs/neu2-io-rv1126_defconfig | 56 +++++++++++++++++++ doc/board/rockchip/rockchip.rst | 3 + include/configs/neural-compute-module-2.h | 21 +++++++ 9 files changed, 139 insertions(+) create mode 100644 arch/arm/dts/rv1126-edgeble-neu2-io-u-boot.dtsi create mode 100644 board/edgeble/neural-compute-module-2/Kconfig create mode 100644 board/edgeble/neural-compute-module-2/MAINTAINERS create mode 100644 board/edgeble/neural-compute-module-2/Makefile create mode 100644 board/edgeble/neural-compute-module-2/neu2.c create mode 100644 configs/neu2-io-rv1126_defconfig create mode 100644 include/configs/neural-compute-module-2.h
diff --git a/arch/arm/dts/rv1126-edgeble-neu2-io-u-boot.dtsi b/arch/arm/dts/rv1126-edgeble-neu2-io-u-boot.dtsi new file mode 100644 index 0000000000..51a1617708 --- /dev/null +++ b/arch/arm/dts/rv1126-edgeble-neu2-io-u-boot.dtsi @@ -0,0 +1,10 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ + +#include "rv1126-u-boot.dtsi" + +&sdio { + status = "disabled"; +}; diff --git a/arch/arm/mach-rockchip/rv1126/Kconfig b/arch/arm/mach-rockchip/rv1126/Kconfig index 4f5021b083..7382c55996 100644 --- a/arch/arm/mach-rockchip/rv1126/Kconfig +++ b/arch/arm/mach-rockchip/rv1126/Kconfig @@ -1,5 +1,19 @@ if ROCKCHIP_RV1126
+config TARGET_RV1126_NEU2 + bool "Edgeble Neural Compute Module 2(Neu2) SoM" + help + Neu2: + Neural Compute Module 2(Neu2) is a 96boards SoM-CB compute module + based on Rockchip RV1126 from Edgeble AI. + Neu2 powered with Consumer grade (0 to +80 °C) RV1126 SoC. + Neu2k powered with Industrial grade (-40 °C to +85 °C) RV1126K SoC. + + Neu2-IO: + Neural Compute Module 2(Neu2) IO board is an industrial form factor + IO board and Neu2 needs to mount on top of this IO board in order to + create complete Edgeble Neural Compute Module 2(Neu2) IO platform. + config SOC_SPECIFIC_OPTIONS # dummy def_bool y select HAS_CUSTOM_SYS_INIT_SP_ADDR @@ -40,4 +54,6 @@ config SYS_MALLOC_F_LEN config TEXT_BASE default 0x600000
+source board/edgeble/neural-compute-module-2/Kconfig + endif diff --git a/board/edgeble/neural-compute-module-2/Kconfig b/board/edgeble/neural-compute-module-2/Kconfig new file mode 100644 index 0000000000..21faf4ad26 --- /dev/null +++ b/board/edgeble/neural-compute-module-2/Kconfig @@ -0,0 +1,16 @@ +if TARGET_RV1126_NEU2 + +config SYS_BOARD + default "neural-compute-module-2" + +config SYS_VENDOR + default "edgeble" + +config SYS_CONFIG_NAME + default "neural-compute-module-2" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select RAM_ROCKCHIP_LPDDR4 + +endif diff --git a/board/edgeble/neural-compute-module-2/MAINTAINERS b/board/edgeble/neural-compute-module-2/MAINTAINERS new file mode 100644 index 0000000000..38edb3a360 --- /dev/null +++ b/board/edgeble/neural-compute-module-2/MAINTAINERS @@ -0,0 +1,6 @@ +RV1126-ECM0 +M: Jagan Teki jagan@edgeble.ai +S: Maintained +F: board/edgeble/neural-compute-module-2 +F: include/configs/neural-compute-module-2.h +F: configs/neu2-io-rv1126_defconfig diff --git a/board/edgeble/neural-compute-module-2/Makefile b/board/edgeble/neural-compute-module-2/Makefile new file mode 100644 index 0000000000..3bfc89fa15 --- /dev/null +++ b/board/edgeble/neural-compute-module-2/Makefile @@ -0,0 +1,7 @@ +# +# Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += neu2.o diff --git a/board/edgeble/neural-compute-module-2/neu2.c b/board/edgeble/neural-compute-module-2/neu2.c new file mode 100644 index 0000000000..3d2262ce97 --- /dev/null +++ b/board/edgeble/neural-compute-module-2/neu2.c @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ diff --git a/configs/neu2-io-rv1126_defconfig b/configs/neu2-io-rv1126_defconfig new file mode 100644 index 0000000000..b1814fb102 --- /dev/null +++ b/configs/neu2-io-rv1126_defconfig @@ -0,0 +1,56 @@ +CONFIG_ARM=y +CONFIG_SPL_SKIP_LOWLEVEL_INIT_ONLY=y +CONFIG_TPL_SKIP_LOWLEVEL_INIT_ONLY=y +CONFIG_COUNTER_FREQUENCY=24000000 +CONFIG_SYS_ARCH_TIMER=y +CONFIG_ARCH_ROCKCHIP=y +CONFIG_NR_DRAM_BANKS=1 +CONFIG_DEFAULT_DEVICE_TREE="rv1126-edgeble-neu2-io" +CONFIG_ROCKCHIP_RV1126=y +CONFIG_TARGET_RV1126_NEU2=y +CONFIG_DEBUG_UART_BASE=0xff570000 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_SYS_LOAD_ADDR=0xe00800 +CONFIG_DEBUG_UART=y +CONFIG_FIT_VERBOSE=y +CONFIG_DEFAULT_FDT_FILE="rv1126-edgeble-neu2-io.dtb" +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_DISPLAY_BOARDINFO_LATE=y +CONFIG_MISC_INIT_R=y +CONFIG_SPL_PAD_TO=0x7f8000 +CONFIG_SPL_NO_BSS_LIMIT=y +# CONFIG_SPL_RAW_IMAGE_SUPPORT is not set +# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set +# CONFIG_CMD_BOOTD is not set +CONFIG_SYS_BOOTM_LEN=0x4000000 +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_IMI is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_GPT=y +# CONFIG_CMD_LOADB is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +# CONFIG_CMD_ITEST is not set +# CONFIG_CMD_SETEXPR is not set +# CONFIG_SPL_DOS_PARTITION is not set +# CONFIG_ISO_PARTITION is not set +CONFIG_EFI_PARTITION_ENTRIES_NUMBERS=64 +CONFIG_OF_SPL_REMOVE_PROPS="clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" +CONFIG_ENV_IS_IN_MMC=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ROCKCHIP_GPIO=y +CONFIG_SYS_I2C_ROCKCHIP=y +CONFIG_MISC=y +CONFIG_MMC_DW=y +CONFIG_MMC_DW_ROCKCHIP=y +CONFIG_REGULATOR_PWM=y +CONFIG_PWM_ROCKCHIP=y +# CONFIG_RAM_ROCKCHIP_DEBUG is not set +CONFIG_BAUDRATE=1500000 +CONFIG_DEBUG_UART_SHIFT=2 +CONFIG_SYSRESET=y +# CONFIG_TPL_SYSRESET is not set +CONFIG_DM_THERMAL=y +CONFIG_SPL_TINY_MEMSET=y +CONFIG_LZO=y +CONFIG_ERRNO_STR=y diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index 4ca7b00b1f..8b332c2e77 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -89,6 +89,9 @@ List of mainline supported Rockchip boards: - Rockchip Evb-rv1108 (evb-rv1108) - Elgin-R1 (elgin-rv1108)
+* rv1126 + - Edgeble Neural Compute Module 2 SoM - Neu2/Neu2k (neu2-io-r1126) + Building --------
diff --git a/include/configs/neural-compute-module-2.h b/include/configs/neural-compute-module-2.h new file mode 100644 index 0000000000..f0934ae00c --- /dev/null +++ b/include/configs/neural-compute-module-2.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ + +#ifndef __NEURAL_COMPUTE_MODULE_2_H +#define __NEURAL_COMPUTE_MODULE_2_H + +#define ROCKCHIP_DEVICE_SETTINGS \ + "stdout=serial,vidconsole\0" \ + "stderr=serial,vidconsole\0" + +#include <configs/rv1126_common.h> + +#undef BOOT_TARGET_DEVICES + +#define BOOT_TARGET_DEVICES(func) \ + func(MMC, mmc, 0) \ + func(MMC, mmc, 1) + +#endif /* __NEURAL_COMPUTE_MODULE_2_H */