It is only on RB911G-5HPnD and RB912UAG-5HPnD boards. The LEDs and the USB port is not working yet. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 39102master
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/*
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* MikroTik RouterBOARD 91X support |
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* |
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* Copyright (C) 2013 Gabor Juhos <juhosg@openwrt.org> |
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* |
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* This program is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 as published |
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* by the Free Software Foundation. |
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*/ |
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#define pr_fmt(fmt) "rb91x: " fmt |
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#include <linux/phy.h> |
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#include <linux/delay.h> |
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#include <linux/platform_device.h> |
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#include <linux/ath9k_platform.h> |
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#include <linux/mtd/mtd.h> |
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#include <linux/mtd/nand.h> |
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#include <linux/mtd/partitions.h> |
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#include <linux/spi/spi.h> |
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#include <linux/spi/74x164.h> |
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#include <linux/spi/flash.h> |
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#include <linux/routerboot.h> |
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#include <linux/gpio.h> |
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#include <asm/prom.h> |
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#include <asm/mach-ath79/ath79.h> |
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#include <asm/mach-ath79/ath79_spi_platform.h> |
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#include <asm/mach-ath79/ar71xx_regs.h> |
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#include "common.h" |
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#include "dev-eth.h" |
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#include "dev-leds-gpio.h" |
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#include "dev-m25p80.h" |
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#include "dev-nfc.h" |
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#include "dev-usb.h" |
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#include "dev-wmac.h" |
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#include "machtypes.h" |
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#include "pci.h" |
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#include "routerboot.h" |
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#define RB_ROUTERBOOT_OFFSET 0x0000 |
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#define RB_ROUTERBOOT_MIN_SIZE 0xb000 |
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#define RB_HARD_CFG_SIZE 0x1000 |
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#define RB_BIOS_OFFSET 0xd000 |
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#define RB_BIOS_SIZE 0x1000 |
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#define RB_SOFT_CFG_OFFSET 0xf000 |
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#define RB_SOFT_CFG_SIZE 0x1000 |
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#define RB91X_FLAG_USB BIT(0) |
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#define RB91X_FLAG_PCIE BIT(1) |
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struct rb_board_info { |
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const char *name; |
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u32 flags; |
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}; |
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static struct mtd_partition rb711gr100_spi_partitions[] = { |
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{ |
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.name = "routerboot", |
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.offset = RB_ROUTERBOOT_OFFSET, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "hard_config", |
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.size = RB_HARD_CFG_SIZE, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "bios", |
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.offset = RB_BIOS_OFFSET, |
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.size = RB_BIOS_SIZE, |
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.mask_flags = MTD_WRITEABLE, |
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}, { |
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.name = "soft_config", |
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.size = RB_SOFT_CFG_SIZE, |
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} |
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}; |
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static struct flash_platform_data rb711gr100_spi_flash_data = { |
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.parts = rb711gr100_spi_partitions, |
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.nr_parts = ARRAY_SIZE(rb711gr100_spi_partitions), |
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}; |
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static void __init rb711gr100_init_partitions(const struct rb_info *info) |
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{ |
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rb711gr100_spi_partitions[0].size = info->hard_cfg_offs; |
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rb711gr100_spi_partitions[1].offset = info->hard_cfg_offs; |
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rb711gr100_spi_partitions[3].offset = info->soft_cfg_offs; |
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} |
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void __init rb711gr100_wlan_init(void) |
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{ |
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char *caldata; |
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u8 wlan_mac[ETH_ALEN]; |
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caldata = rb_get_wlan_data(); |
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if (caldata == NULL) |
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return; |
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ath79_init_mac(wlan_mac, ath79_mac_base, 1); |
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ath79_register_wmac(caldata + 0x1000, wlan_mac); |
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kfree(caldata); |
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} |
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#define RB_BOARD_INFO(_name, _flags) \ |
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{ \
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.name = (_name), \
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.flags = (_flags), \
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} |
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static const struct rb_board_info rb711gr100_boards[] __initconst = { |
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RB_BOARD_INFO("911G-2HPnD", 0), |
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RB_BOARD_INFO("911G-5HPnD", 0), |
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RB_BOARD_INFO("912UAG-2HPnD", RB91X_FLAG_USB | RB91X_FLAG_PCIE), |
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RB_BOARD_INFO("912UAG-5HPnD", RB91X_FLAG_USB | RB91X_FLAG_PCIE), |
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}; |
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static u32 rb711gr100_get_flags(const struct rb_info *info) |
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{ |
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int i; |
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for (i = 0; i < ARRAY_SIZE(rb711gr100_boards); i++) { |
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const struct rb_board_info *bi; |
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bi = &rb711gr100_boards[i]; |
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if (strcmp(info->board_name, bi->name) == 0) |
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return bi->flags; |
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} |
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return 0; |
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} |
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static void __init rb711gr100_setup(void) |
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{ |
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const struct rb_info *info; |
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char buf[64]; |
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u32 flags; |
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info = rb_init_info((void *) KSEG1ADDR(0x1f000000), 0x10000); |
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if (!info) |
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return; |
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scnprintf(buf, sizeof(buf), "Mikrotik RouterBOARD %s", |
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(info->board_name) ? info->board_name : ""); |
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mips_set_machine_name(buf); |
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rb711gr100_init_partitions(info); |
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ath79_register_m25p80(&rb711gr100_spi_flash_data); |
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | |
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AR934X_ETH_CFG_SW_ONLY_MODE); |
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ath79_register_mdio(0, 0x0); |
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ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; |
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ath79_eth0_data.phy_mask = BIT(0); |
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ath79_register_eth(0); |
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rb711gr100_wlan_init(); |
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platform_device_register_simple("rb91x-nand", -1, NULL, 0); |
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flags = rb711gr100_get_flags(info); |
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if (flags & RB91X_FLAG_USB) |
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ath79_register_usb(); |
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if (flags & RB91X_FLAG_PCIE) |
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ath79_register_pci(); |
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} |
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MIPS_MACHINE_NONAME(ATH79_MACH_RB_711GR100, "711Gr100", rb711gr100_setup); |
@ -0,0 +1,39 @@ |
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--- a/arch/mips/ath79/machtypes.h
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+++ b/arch/mips/ath79/machtypes.h
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@@ -75,6 +75,7 @@ enum ath79_mach_type {
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ATH79_MACH_RB_450, /* MikroTik RouterBOARD 450 */
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ATH79_MACH_RB_493, /* Mikrotik RouterBOARD 493/493AH */
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ATH79_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */
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+ ATH79_MACH_RB_711GR100, /* Mikrotik RouterBOARD 911/912 boards */
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ATH79_MACH_RB_750, /* MikroTik RouterBOARD 750 */
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ATH79_MACH_RB_750G_R3, /* MikroTik RouterBOARD 750GL */
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ATH79_MACH_RB_751, /* MikroTik RouterBOARD 751 */
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--- a/arch/mips/ath79/Kconfig
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+++ b/arch/mips/ath79/Kconfig
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@@ -391,6 +391,16 @@ config ATH79_MACH_RB750
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select ATH79_ROUTERBOOT
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select RLE_DECOMPRESS
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+config ATH79_MACH_RB91X
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+ bool "MikroTik RouterBOARD 91X support"
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+ select SOC_AR934X
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+ select ATH79_DEV_ETH
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+ select ATH79_DEV_M25P80
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+ select ATH79_DEV_WMAC
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+ select ATH79_DEV_USB
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+ select ATH79_ROUTERBOOT
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+ select RLE_DECOMPRESS
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+
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config ATH79_MACH_RB95X
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bool "MikroTik RouterBOARD 95X support"
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select SOC_AR934X
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--- a/arch/mips/ath79/Makefile
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+++ b/arch/mips/ath79/Makefile
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@@ -78,6 +78,7 @@ obj-$(CONFIG_ATH79_MACH_PB44) += mach-p
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obj-$(CONFIG_ATH79_MACH_PB92) += mach-pb92.o
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obj-$(CONFIG_ATH79_MACH_RB4XX) += mach-rb4xx.o
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obj-$(CONFIG_ATH79_MACH_RB750) += mach-rb750.o
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+obj-$(CONFIG_ATH79_MACH_RB91X) += mach-rb91x.o
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obj-$(CONFIG_ATH79_MACH_RB95X) += mach-rb95x.o
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obj-$(CONFIG_ATH79_MACH_RB2011) += mach-rb2011.o
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obj-$(CONFIG_ATH79_MACH_RW2458N) += mach-rw2458n.o
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