diff options
Diffstat (limited to 'target/linux/mpc85xx/files/arch')
| -rw-r--r-- | target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts | 227 | ||||
| -rw-r--r-- | target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/hiveap-330.c | 89 |
2 files changed, 316 insertions, 0 deletions
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts new file mode 100644 index 0000000000..7900c40c7e --- /dev/null +++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts @@ -0,0 +1,227 @@ +/* + * Aerohive HiveAP-330 Device Tree Source + * + * Copyright (C) 2017 Chris Blake <chrisrblake93@gmail.com> + * + * 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/ "fsl/p1020si-pre.dtsi" +/ { + model = "Aerohive HiveAP-330"; + compatible = "aerohive,hiveap-330"; + + chosen { + bootargs = "console=ttyS0,9600"; + bootargs-override = "console=ttyS0,9600 noinitrd"; + }; + + memory { + device_type = "memory"; + }; + + board_lbc: lbc: localbus@ffe05000 { + reg = <0 0xffe05000 0 0x1000>; + ranges = <0x0 0x0 0x0 0xec000000 0x4000000>; + + nor@0,0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "cfi-flash"; + reg = <0x0 0x0 0x4000000>; + bank-width = <2>; + device-width = <1>; + + partition@0 { + reg = <0x0 0x40000>; + label = "dtb"; + }; + + partition@40000 { + reg = <0x40000 0x40000>; + label = "initramfs"; + }; + + partition@80000 { + reg = <0x80000 0x27c0000>; + label = "rootfs"; + }; + + partition@2840000 { + reg = <0x2840000 0x800000>; + label = "kernel"; + }; + + partition@3040000 { + reg = <0x3040000 0xec0000>; + label = "stock-jffs2"; + read-only; + }; + + partition@3f00000 { + reg = <0x3f00000 0x20000>; + label = "hw-info"; + read-only; + }; + + partition@3f20000 { + reg = <0x3f20000 0x20000>; + label = "boot-info"; + read-only; + }; + + partition@3f40000 { + reg = <0x3f40000 0x20000>; + label = "boot-info-backup"; + read-only; + }; + + partition@3f60000 { + reg = <0x3f60000 0x20000>; + label = "u-boot-env"; + }; + + partition@3f80000 { + reg = <0x3f80000 0x80000>; + label = "u-boot"; + read-only; + }; + + firmware@0 { + reg = <0x0 0x3040000>; + label = "firmware"; + }; + }; + }; + + board_soc: soc: soc@ffe00000 { + ranges = <0x0 0x0 0xffe00000 0x100000>; + + i2c@3100 { + tpm@29 { + compatible = "atmel,at97sc3204t"; + reg = <0x29>; + }; + + lp5521@32 { + compatible = "national,lp5521"; + reg = <0x32>; + clock-mode = /bits/ 8 <2>; + chan0 { + chan-name = "hiveap-330:red:tricolor0"; + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + chan1 { + chan-name = "hiveap-330:green:tricolor0"; + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + chan2 { + chan-name = "hiveap-330:blue:tricolor0"; + led-cur = /bits/ 8 <0x2f>; + max-cur = /bits/ 8 <0x5f>; + }; + }; + + /* Most likely SoC boot config */ + eeprom@51 { + compatible = "eeprom"; + reg = <0x51>; + }; + }; + + mdio@24000 { + phy0: ethernet-phy@0 { + interrupts = <3 1 0 0>; + reg = <0x1>; + }; + + phy1: ethernet-phy@1 { + interrupts = <2 1 0 0>; + reg = <0x2>; + }; + }; + + mdio@25000 { + status = "disabled"; + }; + + mdio@26000 { + status = "disabled"; + }; + + enet0: ethernet@b0000 { + status = "okay"; + phy-handle = <&phy0>; + phy-connection-type = "rgmii-id"; + + }; + + enet1: ethernet@b1000 { + status = "disabled"; + }; + + enet2: ethernet@b2000 { + status = "okay"; + phy-handle = <&phy1>; + phy-connection-type = "rgmii-id"; + }; + + gpio0: gpio-controller@fc00 { + }; + + usb@22000 { + phy_type = "ulpi"; + dr_mode = "host"; + }; + + usb@23000 { + status = "disabled"; + }; + }; + + pci0: pcie@ffe09000 { + reg = <0x0 0xffe09000 0x0 0x1000>; + ranges = <0x2000000 0x0 0xa0000000 0x0 0xa0000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0x0 0xffc30000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0xa0000000 + 0x2000000 0x0 0xa0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + pci1: pcie@ffe0a000 { + reg = <0x0 0xffe0a000 0x0 0x1000>; + ranges = <0x2000000 0x0 0xc0000000 0x0 0xc0000000 0x0 0x20000000 + 0x1000000 0x0 0x00000000 0x0 0xffc20000 0x0 0x10000>; + pcie@0 { + ranges = <0x2000000 0x0 0xc0000000 + 0x2000000 0x0 0xc0000000 + 0x0 0x20000000 + + 0x1000000 0x0 0x0 + 0x1000000 0x0 0x0 + 0x0 0x100000>; + }; + }; + + buttons { + compatible = "gpio-keys"; + + reset { + label = "Reset button"; + gpios = <&gpio0 8 1>; /* active low */ + linux,code = <0x198>; /* KEY_RESTART */ + }; + }; +}; +/include/ "fsl/p1020si-post.dtsi" diff --git a/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/hiveap-330.c b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/hiveap-330.c new file mode 100644 index 0000000000..f325b32ce6 --- /dev/null +++ b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/hiveap-330.c @@ -0,0 +1,89 @@ +/* + * Aerohive HiveAP-330 Board Setup + * + * Copyright (C) 2017 Chris Blake <chrisrblake93@gmail.com> + * + * 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 hiveap_330_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 hiveap_330_setup_arch(void) +{ + if (ppc_md.progress) + ppc_md.progress("hiveap_330_setup_arch()", 0); + + mpc85xx_smp_init(); + + fsl_pci_assign_primary(); + + printk(KERN_INFO "HiveAP-330 board from Aerohive\n"); +} + +machine_arch_initcall(hiveap_330, mpc85xx_common_publish_devices); + +/* + * Called very early, device-tree isn't unflattened + */ +static int __init hiveap_330_probe(void) +{ + if (of_machine_is_compatible("aerohive,hiveap-330")) + return 1; + return 0; +} + +define_machine(hiveap_330) { + .name = "P1020 RDB", + .probe = hiveap_330_probe, + .setup_arch = hiveap_330_setup_arch, + .init_IRQ = hiveap_330_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, +}; |