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ar71xx: add support for RB951Ui-2nD

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This patch adds support for the MikroTik RouterBOARD hAP
https://routerboard.com/RB951Ui-2nD

Specifications:
- SoC: Qualcomm QCA9531 (650MHz)
- RAM: 64MB
- Storage: 16MB NOR SPI flash
- Wireless: builtin QCA9531, 2x2:2
- Ethernet: 5x100M (1 PoE in, 1 PoE out)
- USB: Type A

Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
This commit is contained in:
Thibaut VARENE 2017-02-07 19:10:04 +01:00 committed by Felix Fietkau
parent b18bae37a4
commit 8cbb2ac633
9 changed files with 170 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
target/linux/ar71xx/base-files/etc/board.d/01_leds
View File

@ -225,6 +225,15 @@ rb-750)
rb-941-2nd)
ucidef_set_led_timer "user" "USR/ACT" "rb:green:user" "1000" "1000"
;;
rb-951ui-2nd)
ucidef_set_led_timer "user" "USER" "rb:green:user" "1000" "1000"
ucidef_set_led_netdev "port1" "port1" "rb:green:port1" "eth0"
ucidef_set_led_switch "port2" "port2" "rb:green:port2" "switch0" "0x10"
ucidef_set_led_switch "port3" "port2" "rb:green:port3" "switch0" "0x08"
ucidef_set_led_switch "port4" "port3" "rb:green:port4" "switch0" "0x04"
ucidef_set_led_switch "port5" "port5" "rb:green:port5" "switch0" "0x02"
ucidef_set_led_wlan "wlan" "WLAN" "rb:blue:wlan" "phy0tpt"
;;
rb-2011l|\
rb-2011uas|\
rb-2011uias|\

1
target/linux/ar71xx/base-files/etc/board.d/02_network
View File

@ -137,6 +137,7 @@ ar71xx_setup_interfaces()
pb42|\
pb44|\
rb-951ui-2hnd|\
rb-951ui-2nd|\
routerstation|\
tl-wr710n|\
tl-wr720n-v3|\

4
target/linux/ar71xx/base-files/etc/board.d/03_gpio_switches
View File

@ -27,6 +27,10 @@ rb-912uag-2hpnd|\
rb-912uag-5hpnd)
ucidef_add_gpio_switch "usb_power_switch" "USB Power Switch" "52" "1"
;;
rb-951ui-2nd)
ucidef_add_gpio_switch "usb_power_switch" "USB Power Switch" "45" "1"
ucidef_add_gpio_switch "poe_passthrough" "PoE Passthrough" "14"
;;
esac
board_config_flush

1
target/linux/ar71xx/base-files/etc/diag.sh
View File

@ -299,6 +299,7 @@ get_status_led() {
rb-912uag-2hpnd|\
rb-912uag-5hpnd|\
rb-941-2nd|\
rb-951ui-2nd|\
rb-mapl-2nd)
status_led="rb:green:user"
;;

3
target/linux/ar71xx/base-files/lib/ar71xx.sh
View File

@ -868,6 +868,9 @@ ar71xx_board_detect() {
*"RouterBOARD 951Ui-2HnD")
name="rb-951ui-2hnd"
;;
*"951Ui-2nD")
name="rb-951ui-2nd"
;;
*"RouterBOARD 2011L")
name="rb-2011l"
;;

3
target/linux/ar71xx/base-files/lib/upgrade/platform.sh
View File

@ -344,6 +344,7 @@ platform_check_image() {
pb42|\
pb44|\
rb-941-2nd|\
rb-951ui-2nd|\
rb-mapl-2nd|\
routerstation-pro|\
routerstation|\
@ -617,6 +618,7 @@ platform_pre_upgrade() {
case "$board" in
rb-941-2nd|\
rb-951ui-2nd|\
rb-mapl-2nd)
;;
rb*|\
@ -654,6 +656,7 @@ platform_do_upgrade() {
case "$board" in
rb-941-2nd|\
rb-951ui-2nd|\
rb-mapl-2nd)
PLATFORM_DO_UPGRADE_COMBINED_SEPARATE_MTD=1
platform_do_upgrade_combined "$ARGV"

2
target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
View File

@ -921,12 +921,14 @@ config ATH79_MACH_RBSPI
select ATH79_DEV_GPIO_BUTTONS
select ATH79_DEV_LEDS_GPIO
select ATH79_DEV_M25P80
select ATH79_DEV_USB
select ATH79_DEV_WMAC
select ATH79_ROUTERBOOT
help
Say 'Y' here if you want your kernel to support the
MikroTik RouterBOARD mAP lite
MikroTik RouterBOARD hAP lite
MikroTik RouterBOARD hAP
config ATH79_MACH_RBSXTLITE
bool "MikroTik RouterBOARD SXT Lite"

147
target/linux/ar71xx/files/arch/mips/ath79/mach-rbspi.c
View File

@ -3,6 +3,7 @@
*
* - MikroTik RouterBOARD mAP L-2nD
* - MikroTik RouterBOARD 941L-2nD
* - MikroTik RouterBOARD 951Ui-2nD
*
* Copyright (C) 2017 Thibaut VARENE <varenet@parisc-linux.org>
*
@ -16,6 +17,9 @@
#include <linux/routerboot.h>
#include <linux/gpio.h>
#include <linux/spi/spi.h>
#include <linux/spi/74x164.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@ -40,6 +44,7 @@
#define RBSPI_HAS_USB BIT(0)
#define RBSPI_HAS_WLAN BIT(1)
#define RBSPI_HAS_WAN4 BIT(2) /* has WAN port on PHY4 */
#define RBSPI_HAS_SSR BIT(3) /* has an SSR on SPI bus 0 */
#define RB_ROUTERBOOT_OFFSET 0x0000
#define RB_BIOS_SIZE 0x1000
@ -166,6 +171,96 @@ static struct gpio_led rbhapl_leds[] __initdata = {
},
};
/* common RB SSRs */
#define RBSPI_SSR_GPIO_BASE 40
#define RBSPI_SSR_GPIO(bit) (RBSPI_SSR_GPIO_BASE + (bit))
/* RB 951Ui-2nD gpios */
#define RB952_SSR_BIT_LED_LAN1 0
#define RB952_SSR_BIT_LED_LAN2 1
#define RB952_SSR_BIT_LED_LAN3 2
#define RB952_SSR_BIT_LED_LAN4 3
#define RB952_SSR_BIT_LED_LAN5 4
#define RB952_SSR_BIT_USB_POWER 5
#define RB952_SSR_BIT_LED_WLAN 6
#define RB952_GPIO_SSR_CS 11
#define RB952_GPIO_LED_USER 4
#define RB952_GPIO_POE_POWER 14
#define RB952_GPIO_USB_POWER RBSPI_SSR_GPIO(RB952_SSR_BIT_USB_POWER)
#define RB952_GPIO_LED_LAN1 RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN1)
#define RB952_GPIO_LED_LAN2 RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN2)
#define RB952_GPIO_LED_LAN3 RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN3)
#define RB952_GPIO_LED_LAN4 RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN4)
#define RB952_GPIO_LED_LAN5 RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_LAN5)
#define RB952_GPIO_LED_WLAN RBSPI_SSR_GPIO(RB952_SSR_BIT_LED_WLAN)
static struct gpio_led rb952_leds[] __initdata = {
{
.name = "rb:green:user",
.gpio = RB952_GPIO_LED_USER,
.active_low = 0,
}, {
.name = "rb:blue:wlan",
.gpio = RB952_GPIO_LED_WLAN,
.active_low = 1,
}, {
.name = "rb:green:port1",
.gpio = RB952_GPIO_LED_LAN1,
.active_low = 1,
}, {
.name = "rb:green:port2",
.gpio = RB952_GPIO_LED_LAN2,
.active_low = 1,
}, {
.name = "rb:green:port3",
.gpio = RB952_GPIO_LED_LAN3,
.active_low = 1,
}, {
.name = "rb:green:port4",
.gpio = RB952_GPIO_LED_LAN4,
.active_low = 1,
}, {
.name = "rb:green:port5",
.gpio = RB952_GPIO_LED_LAN5,
.active_low = 1,
},
};
static struct gen_74x164_chip_platform_data rbspi_ssr_data = {
.base = RBSPI_SSR_GPIO_BASE,
};
/* the spi-ath79 driver can only natively handle CS0. Other CS are bit-banged */
static int rbspi_spi_cs_gpios[] = {
-ENOENT, /* CS0 is always -ENOENT: natively handled */
-ENOENT, /* CS1 can be updated by the code as necessary */
};
static struct ath79_spi_platform_data rbspi_ath79_spi_data = {
.bus_num = 0,
.cs_gpios = rbspi_spi_cs_gpios,
};
/*
* Global spi_board_info: devices that don't have an SSR only have the SPI NOR
* flash on bus0 CS0, while devices that have an SSR add it on the same bus CS1
*/
static struct spi_board_info rbspi_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.platform_data = &rbspi_spi_flash_data,
}, {
.bus_num = 0,
.chip_select = 1,
.max_speed_hz = 25000000,
.modalias = "74x164",
.platform_data = &rbspi_ssr_data,
}
};
void __init rbspi_wlan_init(int wmac_offset)
{
char *art_buf;
@ -209,7 +304,16 @@ static int __init rbspi_platform_setup(void)
*/
static void __init rbspi_peripherals_setup(u32 flags)
{
ath79_register_m25p80(&rbspi_spi_flash_data);
unsigned spi_n;
if (flags & RBSPI_HAS_SSR)
spi_n = ARRAY_SIZE(rbspi_spi_info);
else
spi_n = 1; /* only one device on bus0 */
rbspi_ath79_spi_data.num_chipselect = spi_n;
rbspi_ath79_spi_data.cs_gpios = rbspi_spi_cs_gpios;
ath79_register_spi(&rbspi_ath79_spi_data, rbspi_spi_info, spi_n);
if (flags & RBSPI_HAS_USB)
ath79_register_usb();
@ -314,5 +418,46 @@ static void __init rbhapl_setup(void)
rbspi_gpio_keys_reset16);
}
/*
* Init the hAP hardware.
* The 951Ui-2nD (hAP) has 5 ethernet ports, with ports 2-5 being assigned
* to LAN on the casing, and port 1 being assigned to "internet" (WAN).
* Port 1 is connected to PHY4 (the ports are labelled in reverse physical
* number), so the SoC can be set to connect GMAC0 to PHY4 and GMAC1 to the
* internal switch for the LAN ports.
* The device also has USB, PoE output and an SSR used for LED multiplexing.
*/
static void __init rb952_setup(void)
{
u32 flags = RBSPI_HAS_WLAN | RBSPI_HAS_WAN4 | RBSPI_HAS_USB |
RBSPI_HAS_SSR;
if (rbspi_platform_setup())
return;
rbspi_spi_cs_gpios[1] = RB952_GPIO_SSR_CS;
rbspi_peripherals_setup(flags);
/* GMAC1 is HW MAC + 1, WLAN MAC IS HW MAC + 5 */
rbspi_network_setup(flags, 1, 5);
gpio_request_one(RB952_GPIO_USB_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"USB power");
gpio_request_one(RB952_GPIO_POE_POWER,
GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED,
"POE power");
ath79_register_leds_gpio(-1, ARRAY_SIZE(rb952_leds), rb952_leds);
/* hAP has a single reset button as gpio 16 */
ath79_register_gpio_keys_polled(-1, RBSPI_KEYS_POLL_INTERVAL,
ARRAY_SIZE(rbspi_gpio_keys_reset16),
rbspi_gpio_keys_reset16);
}
MIPS_MACHINE_NONAME(ATH79_MACH_RB_MAPL, "map-hb", rbmapl_setup);
MIPS_MACHINE_NONAME(ATH79_MACH_RB_941, "H951L", rbhapl_setup);
MIPS_MACHINE_NONAME(ATH79_MACH_RB_952, "952-hb", rb952_setup);

1
target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
View File

@ -173,6 +173,7 @@ enum ath79_mach_type {
ATH79_MACH_RB_941, /* MikroTik RouterBOARD 941-2nD */
ATH79_MACH_RB_951G, /* Mikrotik RouterBOARD 951G */
ATH79_MACH_RB_951U, /* Mikrotik RouterBOARD 951Ui-2HnD */
ATH79_MACH_RB_952, /* MikroTik RouterBOARD 951Ui-2nD */
ATH79_MACH_RB_MAPL, /* Mikrotik RouterBOARD mAP L-2nD */
ATH79_MACH_RB_SXTLITE2ND, /* Mikrotik RouterBOARD SXT Lite 2nD */
ATH79_MACH_RB_SXTLITE5ND, /* Mikrotik RouterBOARD SXT Lite 5nD */