Commit 16b01fb1 authored by David Bauer's avatar David Bauer

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: default avatarDavid Bauer <mail@david-bauer.net>
parent 1b7199c9
......@@ -12,6 +12,9 @@ PHYNBR=${DEVPATH##*/phy}
board=$(board_name)
case "$board" in
enterasys,ws-ap3710i)
echo $(mtd_get_mac_ascii cfg2 RADIOADDR${PHYNBR}) > /sys${DEVPATH}/macaddress
;;
ocedo,panda)
WMAC=wmac$(($PHYNBR + 1))
MAC=$(mtd_get_mac_ascii uboot-env0 ${WMAC})
......
......@@ -318,6 +318,7 @@ CONFIG_VDSO32=y
# CONFIG_VIRT_CPU_ACCOUNTING_NATIVE is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WS_AP3710I is not set
# CONFIG_XES_MPC85xx is not set
# CONFIG_XPS_USB_HCD_XILINX is not set
CONFIG_XZ_DEC_BCJ=y
......
// 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"
// 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,
};
......@@ -102,6 +102,16 @@ define Device/aerohive_hiveap-330
endef
TARGET_DEVICES += aerohive_hiveap-330
define Device/enterasys_ws-ap3710i
DEVICE_VENDOR := Enterasys
DEVICE_MODEL := WS-AP3710i
BLOCKSIZE := 128k
KERNEL = kernel-bin | lzma | fit lzma $(KDIR)/image-$$(DEVICE_DTS).dtb
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin := append-kernel | append-rootfs | pad-rootfs | append-metadata
endef
TARGET_DEVICES += enterasys_ws-ap3710i
define Device/ocedo_panda
DEVICE_VENDOR := OCEDO
DEVICE_MODEL := Panda
......
......@@ -23,6 +23,8 @@ CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ECC=y
CONFIG_MTD_NAND_FSL_ELBC=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_SPLIT_FIRMWARE=y
CONFIG_MTD_SPLIT_FIT_FW=y
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_BEB_LIMIT=20
CONFIG_MTD_UBI_BLOCK=y
......@@ -51,4 +53,5 @@ CONFIG_UBIFS_FS=y
CONFIG_UBIFS_FS_ADVANCED_COMPR=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_WS_AP3710I=y
CONFIG_XPS=y
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -71,6 +71,17 @@ config PANDA
This board is a Concurrent Dual-Band wireless access point with a
Freescale P1020 SoC.
+config WS_AP3710I
+ bool "Enterasys WS-AP3710i"
+ select DEFAULT_UIMAGE
+ select ARCH_REQUIRE_GPIOLIB
+ select GPIO_MPC8XXX
+ help
+ This option enables support for the Enterasys WS-AP3710i board.
+
+ This board is a Concurrent Dual-Band wireless access point with a
+ Freescale P1020 SoC.
+
config MPC8540_ADS
bool "Freescale MPC8540 ADS"
select DEFAULT_UIMAGE
--- a/arch/powerpc/platforms/85xx/Makefile
+++ b/arch/powerpc/platforms/85xx/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_P1022_RDK) += p1022_rdk.o
obj-$(CONFIG_P1023_RDB) += p1023_rdb.o
obj-$(CONFIG_PANDA) += panda.o
obj-$(CONFIG_TWR_P102x) += twr_p102x.o
+obj-$(CONFIG_WS_AP3710I) += ws-ap3710i.o
obj-$(CONFIG_CORENET_GENERIC) += corenet_generic.o
obj-$(CONFIG_FB_FSL_DIU) += t1042rdb_diu.o
obj-$(CONFIG_RED_15W_REV1) += red15w_rev1.o
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