diff options
Diffstat (limited to 'target/linux/mpc85xx/files')
| -rw-r--r-- | target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3710i.dts | 172 | ||||
| -rw-r--r-- | target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3710i.c | 91 |
2 files changed, 263 insertions, 0 deletions
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3710i.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3710i.dts new file mode 100644 index 0000000000..ebaac417eb --- /dev/null +++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3710i.dts @@ -0,0 +1,172 @@ +// SPDX-License-Identifier: GPL-2.0-or-later or MIT + +/include/ "fsl/p1020si-pre.dtsi" +/ { + model = "Enterasys WS-AP3710i"; + compatible = "enterasys,ws-ap3710i"; + + aliases { + led-boot = &led_power_green; + led-failsafe = &led_power_red; + led-running = &led_power_green; + led-upgrade = &led_power_red; + label-mac-device = &enet0; + }; + + memory { + device_type = "memory"; + }; + + leds { + compatible = "gpio-leds"; + + wifi1 { + gpios = <&gpio0 3 0>; + label = "ws-ap3710i:green:radio1"; + linux,default-trigger = "phy0tpt"; + }; + + wifi2 { + gpios = <&gpio0 4 0>; + label = "ws-ap3710i:green:radio2"; + linux,default-trigger = "phy1tpt"; + }; + + led_power_green: power_green { + gpios = <&gpio0 8 0>; + label = "ws-ap3710i:green:power"; + }; + + led_power_red: power_red { + gpios = <&gpio0 9 0>; + label = "ws-ap3710i:red:power"; + }; + }; + + keys { + compatible = "gpio-keys"; + + reset { + label = "Reset button"; + gpios = <&gpio0 1 1>; /* active low */ + linux,code = <0x198>; /* KEY_RESTART */ + }; + }; + + lbc: localbus@ffe05000 { + reg = <0 0xffe05000 0 0x1000>; + ranges = <0x0 0x0 0x0 0xee000000 0x2000000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x2000000>; + bank-width = <2>; + device-width = <1>; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + compatible = "denx,fit"; + reg = <0x0 0x1d80000>; + label = "firmware"; + }; + + partition@1d80000 { + reg = <0x1d80000 0x80000>; + label = "u-boot"; + read-only; + }; + + partition@1e00000 { + reg = <0x1e00000 0x100000>; + label = "nvram"; + read-only; + }; + + partition@1f00000 { + reg = <0x1f00000 0x20000>; + label = "cfg2"; + read-only; + }; + + partition@1f20000 { + reg = <0x1f20000 0x20000>; + label = "cfg1"; + read-only; + }; + }; + }; + }; + + soc: soc@ffe00000 { + ranges = <0x0 0x0 0xffe00000 0x100000>; + + gpio0: gpio-controller@fc00 { + }; + + mdio@24000 { + phy4: ethernet-phy@4 { + reg = <0x4>; + reset-gpios = <&gpio0 2 1>; + }; + }; + + enet0: ethernet@b0000 { + phy-connection-type = "rgmii-id"; + phy-handle = <&phy4>; + }; + + enet1: ethernet@b1000 { + status = "disabled"; + }; + + enet2: ethernet@b2000 { + status = "disabled"; + }; + + usb@22000 { + status = "disabled"; + }; + + usb@23000 { + status = "disabled"; + }; + }; + + pci0: pcie@ffe09000 { + ranges = <0x2000000 0x0 0xa0000000 0 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc10000 0x0 0x10000>; + reg = <0 0xffe09000 0 0x1000>; + pcie@0 { + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + pci1: pcie@ffe0a000 { + reg = <0 0xffe0a000 0 0x1000>; + ranges = <0x2000000 0x0 0x80000000 0 0x80000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0 0xffc00000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0x80000000 + 0x2000000 0x0 0x80000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + +}; +/include/ "fsl/p1020si-post.dtsi" diff --git a/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3710i.c b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3710i.c new file mode 100644 index 0000000000..a2900868b9 --- /dev/null +++ b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3710i.c @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: GPL-2.0+ + +/* + * Enterasys WS-AP3710i Board Setup + * + * Copyright (C) 2019 David Bauer <mail@david-bauer.net> + * + * Based on: + * mpc85xx_rdb.c: + * MPC85xx RDB Board Setup + * Copyright 2013 Freescale Semiconductor Inc. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/stddef.h> +#include <linux/kernel.h> +#include <linux/delay.h> +#include <linux/interrupt.h> +#include <linux/of_platform.h> + +#include <asm/time.h> +#include <asm/machdep.h> +#include <asm/pci-bridge.h> +#include <mm/mmu_decl.h> +#include <asm/prom.h> +#include <asm/udbg.h> +#include <asm/mpic.h> + +#include <sysdev/fsl_soc.h> +#include <sysdev/fsl_pci.h> +#include "smp.h" + +#include "mpc85xx.h" + +void __init ws_ap3710i_pic_init(void) +{ + struct mpic *mpic; + + mpic = mpic_alloc(NULL, 0, + MPIC_BIG_ENDIAN | + MPIC_SINGLE_DEST_CPU, + 0, 256, " OpenPIC "); + + BUG_ON(mpic == NULL); + mpic_init(mpic); +} + +/* + * Setup the architecture + */ +static void __init ws_ap3710i_setup_arch(void) +{ + if (ppc_md.progress) + ppc_md.progress("ws_ap3710i_setup_arch()", 0); + + mpc85xx_smp_init(); + + fsl_pci_assign_primary(); + + pr_info("WS-AP3710i board from Enterasys\n"); +} + +machine_arch_initcall(ws_ap3710i, mpc85xx_common_publish_devices); + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init ws_ap3710i_probe(void) +{ + if (of_machine_is_compatible("enterasys,ws-ap3710i")) + return 1; + return 0; +} + +define_machine(ws_ap3710i) { + .name = "P1020 RDB", + .probe = ws_ap3710i_probe, + .setup_arch = ws_ap3710i_setup_arch, + .init_IRQ = ws_ap3710i_pic_init, +#ifdef CONFIG_PCI + .pcibios_fixup_bus = fsl_pcibios_fixup_bus, + .pcibios_fixup_phb = fsl_pcibios_fixup_phb, +#endif + .get_irq = mpic_get_irq, + .calibrate_decr = generic_calibrate_decr, + .progress = udbg_progress, +}; |