[LEDE-DEV] [PATCH] ar71xx: add initial support for RB953GS-5HnT-RP
Gui Iribarren
gui at altermundi.net
Sun Jan 8 15:54:02 PST 2017
Add board support, no userspace files yet.
Tested over TFTP, switch is working
(the 3 ports report link status, didn't configure VLANs)
Both miniPCIe slots are confirmed working, including their status LEDs
Not tested: reset button, USB port, SFP cages, AR9558 radio.
Signed-off-by: Gui Iribarren <gui at altermundi.net>
---
target/linux/ar71xx/config-4.4 | 1 +
.../ar71xx/files/arch/mips/ath79/Kconfig.openwrt | 12 +++
target/linux/ar71xx/files/arch/mips/ath79/Makefile | 1 +
.../ar71xx/files/arch/mips/ath79/mach-rb953.c | 114 +++++++++++++++++++++
.../linux/ar71xx/files/arch/mips/ath79/machtypes.h | 1 +
target/linux/ar71xx/mikrotik/config-default | 1 +
6 files changed, 130 insertions(+)
create mode 100644 target/linux/ar71xx/files/arch/mips/ath79/mach-rb953.c
diff --git a/target/linux/ar71xx/config-4.4 b/target/linux/ar71xx/config-4.4
index 4b2f736..5a64cce 100644
--- a/target/linux/ar71xx/config-4.4
+++ b/target/linux/ar71xx/config-4.4
@@ -144,6 +144,7 @@ CONFIG_ATH79_MACH_R6100=y
# CONFIG_ATH79_MACH_RB91X is not set
# CONFIG_ATH79_MACH_RB922 is not set
# CONFIG_ATH79_MACH_RB95X is not set
+# CONFIG_ATH79_MACH_RB953GS is not set
# CONFIG_ATH79_MACH_RBSXTLITE is not set
CONFIG_ATH79_MACH_RE450=y
CONFIG_ATH79_MACH_RW2458N=y
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
index 21d6b51..00f2d33 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Kconfig.openwrt
@@ -869,6 +869,18 @@ config ATH79_MACH_RB95X
select ATH79_DEV_USB
select ATH79_ROUTERBOOT
+config ATH79_MACH_RB953GS
+ bool "MikroTik RouterBOARD 953GS support"
+ select SOC_QCA955X
+ select ATH79_DEV_ETH
+ select ATH79_DEV_GPIO_BUTTONS
+ select ATH79_DEV_LEDS_GPIO
+ select ATH79_DEV_NFC
+ select ATH79_DEV_SPI
+ select ATH79_DEV_USB
+ select ATH79_DEV_WMAC
+ select ATH79_ROUTERBOOT
+
config ATH79_MACH_RB2011
bool "MikroTik RouterBOARD 2011 support"
select SOC_AR934X
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/Makefile b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
index 6384c06..d7cf8e4 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/Makefile
+++ b/target/linux/ar71xx/files/arch/mips/ath79/Makefile
@@ -148,6 +148,7 @@ obj-$(CONFIG_ATH79_MACH_RB750) += mach-rb750.o
obj-$(CONFIG_ATH79_MACH_RB91X) += mach-rb91x.o
obj-$(CONFIG_ATH79_MACH_RB922) += mach-rb922.o
obj-$(CONFIG_ATH79_MACH_RB95X) += mach-rb95x.o
+obj-$(CONFIG_ATH79_MACH_RB953GS) += mach-rb953.o
obj-$(CONFIG_ATH79_MACH_RBSXTLITE) += mach-rbsxtlite.o
obj-$(CONFIG_ATH79_MACH_RE450) += mach-re450.o
obj-$(CONFIG_ATH79_MACH_RW2458N) += mach-rw2458n.o
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb953.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb953.c
new file mode 100644
index 0000000..bb81cf1
--- /dev/null
+++ b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb953.c
@@ -0,0 +1,114 @@
+/*
+ * MikroTik RouterBOARD 953GS-5HnT-RP support
+ *
+ * Copyright (C) 2016 Gui Iribarren <gui at altermundi.net>
+ *
+ * Based on the Qualcomm Atheros AP135/RB953 reference board support code
+ * Copyright (c) 2012 Qualcomm Atheros
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/ar8216_platform.h>
+
+#include <asm/mach-ath79/ar71xx_regs.h>
+
+#include "common.h"
+#include "pci.h"
+#include "dev-ap9x-pci.h"
+#include "dev-eth.h"
+#include "dev-m25p80.h"
+#include "dev-nfc.h"
+#include "dev-usb.h"
+#include "dev-wmac.h"
+#include "machtypes.h"
+
+#define RB953_MAC0_OFFSET 0
+#define RB953_MAC1_OFFSET 6
+#define RB953_WMAC_CALDATA_OFFSET 0x1000
+#define RB953_PCIE_CALDATA_OFFSET 0x5000
+
+static struct ar8327_pad_cfg rb953gs_ar8327_pad0_cfg;
+static struct ar8327_pad_cfg rb953gs_ar8327_pad6_cfg;
+
+static struct ar8327_platform_data rb953gs_ar8327_data = {
+ .pad0_cfg = &rb953gs_ar8327_pad0_cfg,
+ .pad6_cfg = &rb953gs_ar8327_pad6_cfg,
+ .port0_cfg = {
+ .force_link = 1,
+ .speed = AR8327_PORT_SPEED_1000,
+ .duplex = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ },
+ .port6_cfg = {
+ .force_link = 1,
+ .speed = AR8327_PORT_SPEED_1000,
+ .duplex = 1,
+ .txpause = 1,
+ .rxpause = 1,
+ },
+};
+
+static struct mdio_board_info rb953gs_mdio0_info[] = {
+ {
+ .bus_id = "ag71xx-mdio.0",
+ .phy_addr = 0,
+ .platform_data = &rb953gs_ar8327_data,
+ },
+};
+
+static void __init rb953gs_setup(void)
+{
+ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000);
+
+ /* GMAC0 of the AR8327 switch is connected to GMAC1 via SGMII */
+ rb953gs_ar8327_pad0_cfg.mode = AR8327_PAD_MAC_SGMII;
+ rb953gs_ar8327_pad0_cfg.sgmii_delay_en = true;
+
+ /* GMAC6 of the AR8327 switch is connected to GMAC0 via RGMII */
+ rb953gs_ar8327_pad6_cfg.mode = AR8327_PAD_MAC_RGMII;
+ rb953gs_ar8327_pad6_cfg.txclk_delay_en = true;
+ rb953gs_ar8327_pad6_cfg.rxclk_delay_en = true;
+ rb953gs_ar8327_pad6_cfg.txclk_delay_sel = AR8327_CLK_DELAY_SEL1;
+ rb953gs_ar8327_pad6_cfg.rxclk_delay_sel = AR8327_CLK_DELAY_SEL2;
+
+ ath79_eth0_pll_data.pll_1000 = 0x56000000;
+ ath79_eth1_pll_data.pll_1000 = 0x03000101;
+
+ ath79_register_m25p80(NULL);
+
+ ath79_register_usb();
+ ath79_register_nfc();
+
+ ath79_register_wmac(art + RB953_WMAC_CALDATA_OFFSET, NULL);
+
+ ath79_setup_qca955x_eth_cfg(QCA955X_ETH_CFG_RGMII_EN);
+
+ ath79_register_mdio(0, 0x0);
+ ath79_init_mac(ath79_eth0_data.mac_addr, art + RB953_MAC0_OFFSET, 0);
+
+ mdiobus_register_board_info(rb953gs_mdio0_info,
+ ARRAY_SIZE(rb953gs_mdio0_info));
+
+ /* GMAC0 is connected to the RMGII interface */
+ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII;
+ ath79_eth0_data.phy_mask = BIT(0);
+ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev;
+
+ ath79_register_eth(0);
+
+ /* GMAC1 is connected tot eh SGMII interface */
+ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_SGMII;
+ ath79_eth1_data.speed = SPEED_1000;
+ ath79_eth1_data.duplex = DUPLEX_FULL;
+
+ ath79_register_eth(1);
+
+ ath79_register_pci();
+}
+
+MIPS_MACHINE(ATH79_MACH_RB_953GS, "953gs", "MikroTik RouterBOARD 953GS-5HnT-RP", rb953gs_setup);
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
index 9402185..d8c6373 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
+++ b/target/linux/ar71xx/files/arch/mips/ath79/machtypes.h
@@ -164,6 +164,7 @@ enum ath79_mach_type {
ATH79_MACH_RB_922GS, /* Mikrotik RouterBOARD 911/922GS boards */
ATH79_MACH_RB_951G, /* Mikrotik RouterBOARD 951G */
ATH79_MACH_RB_951U, /* Mikrotik RouterBOARD 951Ui-2HnD */
+ ATH79_MACH_RB_953GS, /* Mikrotik RouterBOARD 953GS-5HnT-RP */
ATH79_MACH_RB_SXTLITE2ND, /* Mikrotik RouterBOARD SXT Lite 2nD */
ATH79_MACH_RB_SXTLITE5ND, /* Mikrotik RouterBOARD SXT Lite 5nD */
ATH79_MACH_RE450, /* TP-LINK RE450 */
diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index 3e7cfd5..04e74d9 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -67,6 +67,7 @@ CONFIG_ATH79_MACH_RB750=y
CONFIG_ATH79_MACH_RB91X=y
CONFIG_ATH79_MACH_RB922=y
CONFIG_ATH79_MACH_RB95X=y
+CONFIG_ATH79_MACH_RB953GS=y
CONFIG_ATH79_MACH_RBSXTLITE=y
# CONFIG_ATH79_MACH_RE450 is not set
# CONFIG_ATH79_MACH_RW2458N is not set
--
2.1.4
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