diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 5 | ||||
| -rw-r--r-- | arch/arm/dts/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/dts/ca-presidio-engboard.dts | 69 | ||||
| -rw-r--r-- | arch/arm/mach-cortina/Makefile | 5 |
4 files changed, 81 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ada164d4bd..8d9f7fcce7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1675,6 +1675,10 @@ config TARGET_DURIAN Support for durian platform. It has 2GB Sdram, uart and pcie. +config TARGET_PRESIDIO_ASIC + bool "Support Cortina Presidio ASIC Platform" + select ARM64 + endchoice config ARCH_SUPPORT_TFABOOT @@ -1823,6 +1827,7 @@ source "board/Marvell/gplugd/Kconfig" source "board/armadeus/apf27/Kconfig" source "board/armltd/vexpress/Kconfig" source "board/armltd/vexpress64/Kconfig" +source "board/cortina/presidio-asic/Kconfig" source "board/broadcom/bcm23550_w1d/Kconfig" source "board/broadcom/bcm28155_ap/Kconfig" source "board/broadcom/bcm963158/Kconfig" diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 9303beb2f5..6915783d9c 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -909,6 +909,8 @@ dtb-$(CONFIG_TARGET_VEXPRESS_CA15_TC2) += vexpress-v2p-ca15_a7.dtb dtb-$(CONFIG_TARGET_DURIAN) += phytium-durian.dtb +dtb-$(CONFIG_TARGET_PRESIDIO_ASIC) += ca-presidio-engboard.dtb + targets += $(dtb-y) # Add any required device tree compiler flags here diff --git a/arch/arm/dts/ca-presidio-engboard.dts b/arch/arm/dts/ca-presidio-engboard.dts new file mode 100644 index 0000000000..c03dacc54a --- /dev/null +++ b/arch/arm/dts/ca-presidio-engboard.dts @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2020, Cortina Access Inc. + */ + +/dts-v1/; + +/ { + #address-cells = <2>; + #size-cells = <1>; + + mmc0: mmc@f4400000 { + compatible = "snps,dw-cortina"; + reg = <0x0 0xf4400000 0x1000>; + bus-width = <4>; + io_ds = <0x77>; + fifo-mode; + sd_dll_ctrl = <0xf43200e8>; + io_drv_ctrl = <0xf432004c>; + }; + + gpio0: gpio-controller@0xf4329280 { + compatible = "cortina,ca-gpio"; + reg = <0x0 0xf4329280 0x24>; + gpio-controller; + #gpio-cells = <2>; + status = "okay"; + }; + gpio1: gpio-controller@0xf43292a4 { + compatible = "cortina,ca-gpio"; + reg = <0x0 0xf43292a4 0x24>; + gpio-controller; + #gpio-cells = <2>; + status = "disabled"; + }; + + watchdog: watchdog@0xf432901c { + compatible = "cortina,ca-wdt"; + reg = <0x0 0xf432901c 0x34>, + <0x0 0xf4320020 0x04>; + status = "okay"; + }; + + uart0: serial@0xf4329148 { + u-boot,dm-pre-reloc; + compatible = "cortina,ca-uart"; + reg = <0x0 0xf4329148 0x30>; + status = "okay"; + }; + + i2c: i2c@f4329120 { + compatible = "cortina,ca-i2c"; + reg = <0x0 0xf4329120 0x28>; + clock-frequency = <400000>; + }; + + sflash: sflash-controller@f4324000 { + #address-cells = <2>; + #size-cells = <1>; + compatible = "cortina,ca-sflash"; + reg = <0x0 0xf4324000 0x50>; + reg-names = "sflash-regs"; + flash@0 { + compatible = "jedec,spi-nor"; + spi-rx-bus-width = <1>; + spi-max-frequency = <108000000>; + }; + }; +}; diff --git a/arch/arm/mach-cortina/Makefile b/arch/arm/mach-cortina/Makefile new file mode 100644 index 0000000000..ffb8692271 --- /dev/null +++ b/arch/arm/mach-cortina/Makefile @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2020 Cortina Access Inc. +# +obj-y += lowlevel_init.o |