From 16b01fb1b9c99513c318109bef96a1a3545c57a0 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Fri, 13 Dec 2019 21:31:50 +0100 Subject: mpc85xx: add support for Enterasys WS-AP3710i Hardware -------- SoC: NXP P1020 (2x e500 @ 800MHz) RAM: 256M DDR3 (Micron) FLASH: 32M NOR (Spansion S29GL128S) BTN: 1x Reset WiFi: 1x Atheros AR9590 2.4 bgn 3x3 2x Atheros AR9590 5.0 an 3x3 ETH: 1x Gigabit Ethernet (Atheros AR8033) LED: System (green/red) - Radio{0,1} (green) LAN (connected to PHY) - GE blue - FE green Serial is a Cisco-compatible RJ45 next to the ethernet port. 115200-N-8 are the settings for OS and U-Boot. Installation ------------ 1. Grab the OpenWrt initramfs, rename it to 01C8A8C0.img. Place it in the root directory of a TFTP server and serve it at 192.168.200.200/24. 2. Connect to the serial port and boot the AP. Stop autoboot in U-Boot by pressing Enter when prompted. Credentials are identical to the one in the APs interface. By default it is admin / new2day. 3. Set the bootcmd so the AP can boot OpenWrt by executing $ setenv boot_openwrt "setenv bootargs; cp.b 0xee000000 0x1000000 0x1000000; bootm 0x1000000" $ setenv bootcmd "run boot_openwrt" $ saveenv If you plan on going back to the vendor firmware - the bootcmd for it is stored in the boot_flash variable. 4. Load the initramfs image to RAM and boot by executing $ tftpboot 0x1000000 192.168.200.200:01C8A8C0.img; bootm 5. Make a backup of the "firmware" partition if you ever wish to go back to the vendor firmware. 6. Upload the OpenWrt sysupgrade image via SCP to the devices /tmp folder. 7. Flash OpenWrt using sysupgrade. $ sysupgrade -n /tmp/openwrt-sysupgrade.bin Signed-off-by: David Bauer --- .../files/arch/powerpc/platforms/85xx/ws-ap3710i.c | 91 ++++++++++++++++++++++ 1 file changed, 91 insertions(+) create mode 100644 target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/ws-ap3710i.c (limited to 'target/linux/mpc85xx/files/arch/powerpc/platforms') 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 + * + * 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 +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#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, +}; -- cgit v1.2.3