Edge Compute Module 0 Carrier is an industrial form factor evaluation board from Edgeble AI.
General features: - microSD slot - 2x MIPI CSI2 connectors - 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
Edge Compute Module 0 needs to mount on top of this Carrier board for creating Edge Compute Module 0 Carrier platform.
Add support for it.
Signed-off-by: Jagan Teki jagan@edgeble.ai --- .../rv1126-edgeble-ecm0-carrier-u-boot.dtsi | 10 ++++ arch/arm/mach-rockchip/rv1126/Kconfig | 12 ++++ board/edgeble/edge-compute-module-0/Kconfig | 16 ++++++ .../edgeble/edge-compute-module-0/MAINTAINERS | 6 ++ board/edgeble/edge-compute-module-0/Makefile | 7 +++ board/edgeble/edge-compute-module-0/ecm0.c | 4 ++ configs/ecm0-carrier-rv1126_defconfig | 56 +++++++++++++++++++ include/configs/edge-compute-module-0.h | 21 +++++++ 8 files changed, 132 insertions(+) create mode 100644 arch/arm/dts/rv1126-edgeble-ecm0-carrier-u-boot.dtsi create mode 100644 board/edgeble/edge-compute-module-0/Kconfig create mode 100644 board/edgeble/edge-compute-module-0/MAINTAINERS create mode 100644 board/edgeble/edge-compute-module-0/Makefile create mode 100644 board/edgeble/edge-compute-module-0/ecm0.c create mode 100644 configs/ecm0-carrier-rv1126_defconfig create mode 100644 include/configs/edge-compute-module-0.h
diff --git a/arch/arm/dts/rv1126-edgeble-ecm0-carrier-u-boot.dtsi b/arch/arm/dts/rv1126-edgeble-ecm0-carrier-u-boot.dtsi new file mode 100644 index 0000000000..51a1617708 --- /dev/null +++ b/arch/arm/dts/rv1126-edgeble-ecm0-carrier-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 86abc4e2fa..3078a97f40 100644 --- a/arch/arm/mach-rockchip/rv1126/Kconfig +++ b/arch/arm/mach-rockchip/rv1126/Kconfig @@ -1,5 +1,15 @@ if ROCKCHIP_RV1126
+config TARGET_RV1126_ECM0 + bool "Edgeble AI Edge Compute Module 0 SoM" + help + Edge Compute Module 0 is a 96boards SoM-CB compute module based + on Rockchip RV1126 from Edgeble AI. + + ECM0-Carrier: + Edge Compute Module 0 needs to mount on top of this Carrier board + for creating Edge Compute Module 0 Carrier platform. + config SOC_SPECIFIC_OPTIONS # dummy def_bool y select HAS_CUSTOM_SYS_INIT_SP_ADDR @@ -40,4 +50,6 @@ config SYS_MALLOC_F_LEN config SYS_TEXT_BASE default 0x600000
+source board/edgeble/edge-compute-module-0/Kconfig + endif diff --git a/board/edgeble/edge-compute-module-0/Kconfig b/board/edgeble/edge-compute-module-0/Kconfig new file mode 100644 index 0000000000..65b2faa10b --- /dev/null +++ b/board/edgeble/edge-compute-module-0/Kconfig @@ -0,0 +1,16 @@ +if TARGET_RV1126_ECM0 + +config SYS_BOARD + default "edge-compute-module-0" + +config SYS_VENDOR + default "edgeble" + +config SYS_CONFIG_NAME + default "edge-compute-module-0" + +config BOARD_SPECIFIC_OPTIONS # dummy + def_bool y + select RAM_ROCKCHIP_LPDDR4 + +endif diff --git a/board/edgeble/edge-compute-module-0/MAINTAINERS b/board/edgeble/edge-compute-module-0/MAINTAINERS new file mode 100644 index 0000000000..f21295cc6c --- /dev/null +++ b/board/edgeble/edge-compute-module-0/MAINTAINERS @@ -0,0 +1,6 @@ +RV1126-ECM0 +M: Jagan Teki jagan@edgeble.ai +S: Maintained +F: board/edgeble-ai/edge-compute-module-0 +F: include/configs/edge-compute-module-0.h +F: configs/ecm0-carrier-rv1126_defconfig diff --git a/board/edgeble/edge-compute-module-0/Makefile b/board/edgeble/edge-compute-module-0/Makefile new file mode 100644 index 0000000000..c42a0b7fba --- /dev/null +++ b/board/edgeble/edge-compute-module-0/Makefile @@ -0,0 +1,7 @@ +# +# Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y += ecm0.o diff --git a/board/edgeble/edge-compute-module-0/ecm0.c b/board/edgeble/edge-compute-module-0/ecm0.c new file mode 100644 index 0000000000..3d2262ce97 --- /dev/null +++ b/board/edgeble/edge-compute-module-0/ecm0.c @@ -0,0 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ diff --git a/configs/ecm0-carrier-rv1126_defconfig b/configs/ecm0-carrier-rv1126_defconfig new file mode 100644 index 0000000000..11cd68fb41 --- /dev/null +++ b/configs/ecm0-carrier-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-ecm0-carrier" +CONFIG_ROCKCHIP_RV1126=y +CONFIG_TARGET_RV1126_ECM0=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-ecm0-carrier.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/include/configs/edge-compute-module-0.h b/include/configs/edge-compute-module-0.h new file mode 100644 index 0000000000..32f4e3227b --- /dev/null +++ b/include/configs/edge-compute-module-0.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd. + */ + +#ifndef __EDGE_COMPUTE_MODULE_0_H +#define __EDGE_COMPUTE_MODULE_0_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 /* __EDGE_COMPUTE_MODULE_0_H */