diff options
Diffstat (limited to 'target/linux/ar71xx/files/arch/mips/ath79/mach-rb95x.c')
| -rw-r--r-- | target/linux/ar71xx/files/arch/mips/ath79/mach-rb95x.c | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb95x.c b/target/linux/ar71xx/files/arch/mips/ath79/mach-rb95x.c deleted file mode 100644 index c2261ab..0000000 --- a/target/linux/ar71xx/files/arch/mips/ath79/mach-rb95x.c +++ /dev/null @@ -1,258 +0,0 @@ -/* - * MikroTik RouterBOARD 95X support - * - * Copyright (C) 2012 Stijn Tintel <stijn@linux-ipv6.be> - * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> - * Copyright (C) 2013 Kamil Trzcinski <ayufan@ayufan.eu> - * - * 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. - */ - -#define pr_fmt(fmt) "rb95x: " fmt - -#include <linux/phy.h> -#include <linux/delay.h> -#include <linux/platform_device.h> -#include <linux/ath9k_platform.h> -#include <linux/ar8216_platform.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> -#include <linux/spi/spi.h> -#include <linux/spi/flash.h> -#include <linux/routerboot.h> -#include <linux/gpio.h> - -#include <asm/mach-ath79/ath79.h> -#include <asm/mach-ath79/ar71xx_regs.h> - -#include "common.h" -#include "dev-eth.h" -#include "dev-m25p80.h" -#include "dev-nfc.h" -#include "dev-usb.h" -#include "dev-wmac.h" -#include "machtypes.h" -#include "routerboot.h" -#include "dev-leds-gpio.h" - -#define RB95X_GPIO_NAND_NCE 14 - -static struct mtd_partition rb95x_nand_partitions[] = { - { - .name = "booter", - .offset = 0, - .size = (256 * 1024), - .mask_flags = MTD_WRITEABLE, - }, - { - .name = "kernel", - .offset = (256 * 1024), - .size = (4 * 1024 * 1024) - (256 * 1024), - }, - { - .name = "rootfs", - .offset = MTDPART_OFS_NXTBLK, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct gpio_led rb951ui_leds_gpio[] __initdata = { - { - .name = "rb:green:wlan", - .gpio = 11, - .active_low = 1, - }, { - .name = "rb:green:act", - .gpio = 3, - .active_low = 1, - }, { - .name = "rb:green:port1", - .gpio = 13, - .active_low = 1, - }, { - .name = "rb:green:port2", - .gpio = 12, - .active_low = 1, - }, { - .name = "rb:green:port3", - .gpio = 4, - .active_low = 1, - }, { - .name = "rb:green:port4", - .gpio = 21, - .active_low = 1, - }, { - .name = "rb:green:port5", - .gpio = 16, - .active_low = 1, - } -}; - -static struct ar8327_pad_cfg rb95x_ar8327_pad0_cfg = { - .mode = AR8327_PAD_MAC_RGMII, - .txclk_delay_en = true, - .rxclk_delay_en = true, - .txclk_delay_sel = AR8327_CLK_DELAY_SEL1, - .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, -}; - -static struct ar8327_platform_data rb95x_ar8327_data = { - .pad0_cfg = &rb95x_ar8327_pad0_cfg, - .port0_cfg = { - .force_link = 1, - .speed = AR8327_PORT_SPEED_1000, - .duplex = 1, - .txpause = 1, - .rxpause = 1, - } -}; - -static struct mdio_board_info rb95x_mdio0_info[] = { - { - .bus_id = "ag71xx-mdio.0", - .phy_addr = 0, - .platform_data = &rb95x_ar8327_data, - }, -}; - -void __init rb95x_wlan_init(void) -{ - char *art_buf; - u8 wlan_mac[ETH_ALEN]; - - art_buf = rb_get_wlan_data(); - if (art_buf == NULL) - return; - - ath79_init_mac(wlan_mac, ath79_mac_base, 11); - ath79_register_wmac(art_buf + 0x1000, wlan_mac); - - kfree(art_buf); -} - -static void rb95x_nand_select_chip(int chip_no) -{ - switch (chip_no) { - case 0: - gpio_set_value(RB95X_GPIO_NAND_NCE, 0); - break; - default: - gpio_set_value(RB95X_GPIO_NAND_NCE, 1); - break; - } - ndelay(500); -} - -static struct nand_ecclayout rb95x_nand_ecclayout = { - .eccbytes = 6, - .eccpos = { 8, 9, 10, 13, 14, 15 }, - .oobavail = 9, - .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } } -}; - -static int rb95x_nand_scan_fixup(struct mtd_info *mtd) -{ - struct nand_chip *chip = mtd->priv; - - if (mtd->writesize == 512) { - /* - * Use the OLD Yaffs-1 OOB layout, otherwise RouterBoot - * will not be able to find the kernel that we load. - */ - chip->ecc.layout = &rb95x_nand_ecclayout; - } - - return 0; -} - -void __init rb95x_nand_init(void) -{ - gpio_request_one(RB95X_GPIO_NAND_NCE, GPIOF_OUT_INIT_HIGH, "NAND nCE"); - - ath79_nfc_set_scan_fixup(rb95x_nand_scan_fixup); - ath79_nfc_set_parts(rb95x_nand_partitions, - ARRAY_SIZE(rb95x_nand_partitions)); - ath79_nfc_set_select_chip(rb95x_nand_select_chip); - ath79_nfc_set_swap_dma(true); - ath79_register_nfc(); -} - -static int __init rb95x_setup(void) -{ - const struct rb_info *info; - - info = rb_init_info((void *)(KSEG1ADDR(AR71XX_SPI_BASE)), 0x10000); - if (!info) - return -EINVAL; - - rb95x_nand_init(); - - return 0; -} - -static void __init rb951g_setup(void) -{ - if (rb95x_setup()) - return; - - ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | - AR934X_ETH_CFG_SW_ONLY_MODE); - - ath79_register_mdio(0, 0x0); - - mdiobus_register_board_info(rb95x_mdio0_info, - ARRAY_SIZE(rb95x_mdio0_info)); - - ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); - ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; - ath79_eth0_data.phy_mask = BIT(0); - - ath79_register_eth(0); - - rb95x_wlan_init(); - ath79_register_usb(); -} - -MIPS_MACHINE(ATH79_MACH_RB_951G, "951G", "MikroTik RouterBOARD 951G-2HnD", - rb951g_setup); - -static void __init rb951ui_setup(void) -{ - if (rb95x_setup()) - return; - - ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE); - - ath79_register_mdio(1, 0x0); - - ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); - ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1); - - ath79_switch_data.phy4_mii_en = 1; - ath79_switch_data.phy_poll_mask = BIT(4); - ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; - ath79_eth0_data.phy_mask = BIT(4); - ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; - ath79_register_eth(0); - - ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; - ath79_register_eth(1); - - gpio_request_one(20, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, - "USB power"); - - gpio_request_one(2, GPIOF_OUT_INIT_HIGH | GPIOF_EXPORT_DIR_FIXED, - "POE power"); - - rb95x_wlan_init(); - ath79_register_usb(); - - ath79_register_leds_gpio(-1, ARRAY_SIZE(rb951ui_leds_gpio), - rb951ui_leds_gpio); -} - -MIPS_MACHINE(ATH79_MACH_RB_951U, "951HnD", "MikroTik RouterBOARD 951Ui-2HnD", - rb951ui_setup); |