[PATCH v2 28/28] board: Add Edgeble AI Edge Compute Module 0 Carrier
Kever Yang
kever.yang at rock-chips.com
Wed Sep 28 15:10:07 CEST 2022
On 2022/8/18 22:52, Jagan Teki wrote:
> 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 at edgeble.ai>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
Thanks,
- Kever
> ---
> Changes for v2:
> - none
>
> .../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 at 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 */
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