This adds support for the Inteno XG6846 board based on the Broadcom MIPS 6328 SoC.
The default boot will read a uImage from flash and boot it.
Reviewed-by: Daniel Schwierzeck daniel.schwierzeck@gmail.com Signed-off-by: Linus Walleij linus.walleij@linaro.org --- ChangeLog v1->v2: - Rebase on top of Tom's patches making Makefile optional for board directories. - Drop the boardfile and Makefile --- arch/mips/dts/Makefile | 1 + arch/mips/dts/inteno,xg6846.dts | 57 ++++++++++++++++++++++ arch/mips/mach-bmips/Kconfig | 12 +++++ board/inteno/xg6846/Kconfig | 12 +++++ board/inteno/xg6846/MAINTAINERS | 6 +++ configs/inteno_xg6846_ram_defconfig | 74 +++++++++++++++++++++++++++++ include/configs/inteno_xg6846.h | 8 ++++ 7 files changed, 170 insertions(+) create mode 100644 arch/mips/dts/inteno,xg6846.dts create mode 100644 board/inteno/xg6846/Kconfig create mode 100644 board/inteno/xg6846/MAINTAINERS create mode 100644 configs/inteno_xg6846_ram_defconfig create mode 100644 include/configs/inteno_xg6846.h
diff --git a/arch/mips/dts/Makefile b/arch/mips/dts/Makefile index 1b179116c9b2..14fbce597b9e 100644 --- a/arch/mips/dts/Makefile +++ b/arch/mips/dts/Makefile @@ -14,6 +14,7 @@ dtb-$(CONFIG_BOARD_COMTREND_CT5361) += comtrend,ct-5361.dtb dtb-$(CONFIG_BOARD_COMTREND_VR3032U) += comtrend,vr-3032u.dtb dtb-$(CONFIG_BOARD_COMTREND_WAP5813N) += comtrend,wap-5813n.dtb dtb-$(CONFIG_BOARD_HUAWEI_HG556A) += huawei,hg556a.dtb +dtb-$(CONFIG_BOARD_INTENO_XG6846) += inteno,xg6846.dtb dtb-$(CONFIG_BOARD_MT7620_RFB) += mediatek,mt7620-rfb.dtb dtb-$(CONFIG_BOARD_MT7620_MT7530_RFB) += mediatek,mt7620-mt7530-rfb.dtb dtb-$(CONFIG_BOARD_MT7621_RFB) += mediatek,mt7621-rfb.dtb diff --git a/arch/mips/dts/inteno,xg6846.dts b/arch/mips/dts/inteno,xg6846.dts new file mode 100644 index 000000000000..180cfdcac9d4 --- /dev/null +++ b/arch/mips/dts/inteno,xg6846.dts @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2023 Linus Walleij linusw@kernel.org + * + * This is a diet version of the device tree from Linux, + * suitable for U-Boot. + */ + +/dts-v1/; + +#include "brcm,bcm6328.dtsi" + +/ { + model = "Inteno XG6846"; + compatible = "inteno,xg6846", "brcm,bcm6328"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&leds { + status = "okay"; + + led@18 { + reg = <18>; + active-low; + label = "red:pwr"; + }; + + led@20 { + reg = <20>; + active-low; + label = "green:pwr"; + }; +}; + +&spi { + status = "okay"; + + spi-flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + spi-max-frequency = <33333334>; + }; +}; + +&uart0 { + bootph-all; + status = "okay"; +}; diff --git a/arch/mips/mach-bmips/Kconfig b/arch/mips/mach-bmips/Kconfig index 01d919f2dbe9..eb9ea34c52fe 100644 --- a/arch/mips/mach-bmips/Kconfig +++ b/arch/mips/mach-bmips/Kconfig @@ -203,6 +203,17 @@ config BOARD_HUAWEI_HG556A ethernet ports, 3 USB ports, 1 UART, GPIO buttons and LEDs, and a RT3062F/AR9223 (PCI).
+config BOARD_INTENO_XG6846 + bool "Inteno XG6846" + depends on SOC_BMIPS_BCM6328 + select BMIPS_SUPPORTS_BOOT_RAM + help + Inteno XG6846 boards have a BCM6328 SoC with 64 MB of RAM and 16 + MB of flash (SPI). + Between its different peripherals there's an integrated switch with 4 + ethernet ports, 1 UART, GPIO buttons and LEDs, and a Marvell + DSA switch connected to a fiber SFP. + config BOARD_NETGEAR_CG3100D bool "Netgear CG3100D" depends on SOC_BMIPS_BCM3380 @@ -272,6 +283,7 @@ source "board/comtrend/ct5361/Kconfig" source "board/comtrend/vr3032u/Kconfig" source "board/comtrend/wap5813n/Kconfig" source "board/huawei/hg556a/Kconfig" +source "board/inteno/xg6846/Kconfig" source "board/netgear/cg3100d/Kconfig" source "board/netgear/dgnd3700v2/Kconfig" source "board/sagem/f@st1704/Kconfig" diff --git a/board/inteno/xg6846/Kconfig b/board/inteno/xg6846/Kconfig new file mode 100644 index 000000000000..4dd78b3b1960 --- /dev/null +++ b/board/inteno/xg6846/Kconfig @@ -0,0 +1,12 @@ +if BOARD_INTENO_XG6846 + +config SYS_BOARD + default "xg6846" + +config SYS_VENDOR + default "inteno" + +config SYS_CONFIG_NAME + default "inteno_xg6846" + +endif diff --git a/board/inteno/xg6846/MAINTAINERS b/board/inteno/xg6846/MAINTAINERS new file mode 100644 index 000000000000..ca41730940f8 --- /dev/null +++ b/board/inteno/xg6846/MAINTAINERS @@ -0,0 +1,6 @@ +INTENO XG6846 BOARD +M: Linus Walleij linusw@kernel.org +S: Maintained +F: board/inteno/xg6846 +F: include/configs/inteno_xg6846.h +F: configs/inteno_xg6846_ram_defconfig diff --git a/configs/inteno_xg6846_ram_defconfig b/configs/inteno_xg6846_ram_defconfig new file mode 100644 index 000000000000..99c1ea6aa03e --- /dev/null +++ b/configs/inteno_xg6846_ram_defconfig @@ -0,0 +1,74 @@ +CONFIG_MIPS=y +CONFIG_SKIP_LOWLEVEL_INIT=y +CONFIG_TEXT_BASE=0x81c00000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_ENV_SIZE=0x2000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="inteno,xg6846" +CONFIG_SYS_PROMPT="XG6846 # " +CONFIG_DM_RESET=y +CONFIG_IDENT_STRING="Inteno XG6846" +CONFIG_SYS_LOAD_ADDR=0x81000000 +CONFIG_ARCH_BMIPS=y +CONFIG_SOC_BMIPS_BCM6328=y +CONFIG_SYS_MIPS_TIMER_FREQ=160000000 +CONFIG_MIPS_CACHE_SETUP=y +CONFIG_MIPS_CACHE_DISABLE=y +# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set +# CONFIG_MIPS_BOOT_ENV_LEGACY is not set +# CONFIG_BOOTSTD is not set +CONFIG_BOOTDELAY=1 +CONFIG_AUTOBOOT_KEYED=y +CONFIG_AUTOBOOT_PROMPT="Boot XG6846 in %d seconds\n" +CONFIG_USE_BOOTCOMMAND=y +CONFIG_BOOTCOMMAND="sf probe; sf read 0x81000000 0x40000 0x500000; bootm 0x81000000" +CONFIG_MIPS_BOOT_FDT=y +CONFIG_LZMA=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_REMAKE_ELF=y +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_DISPLAY_CPUINFO=y +CONFIG_SYS_MALLOC_BOOTPARAMS=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_MAXARGS=24 +CONFIG_SYS_CBSIZE=512 +CONFIG_SYS_PBSIZE=541 +CONFIG_SYS_BOOTM_LEN=0x1000000 +CONFIG_CMD_CPU=y +CONFIG_CMD_LICENSE=y +# CONFIG_CMD_BOOTD is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_XIMG is not set +# CONFIG_CMD_EXPORTENV is not set +# CONFIG_CMD_IMPORTENV is not set +# CONFIG_CMD_EDITENV is not set +# CONFIG_CMD_SAVEENV is not set +# CONFIG_CMD_ENV_EXISTS is not set +# CONFIG_CMD_CRC32 is not set +CONFIG_CMD_MEMINFO=y +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_SPI=y +# CONFIG_CMD_SLEEP is not set +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +# CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_DMA=y +CONFIG_BCM6348_IUDMA=y +CONFIG_LED=y +CONFIG_LED_BCM6328=y +CONFIG_LED_BLINK=y +CONFIG_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_PHY_RESET_DELAY=20 +CONFIG_POWER_DOMAIN=y +CONFIG_BCM6328_POWER_DOMAIN=y +CONFIG_RESET_BCM6345=y +CONFIG_DM_SERIAL=y +CONFIG_BCM6345_SERIAL=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_BCM63XX_HSSPI=y diff --git a/include/configs/inteno_xg6846.h b/include/configs/inteno_xg6846.h new file mode 100644 index 000000000000..4f2a2f84010c --- /dev/null +++ b/include/configs/inteno_xg6846.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2023 Linus Walleij linusw@kernel.org + */ + +#include <configs/bmips_common.h> +#include <configs/bmips_bcm6328.h> +