This reverts commit 224e5f5efa.
pepe2k pointed out that this was not ready to merge
Signed-off-by: John Crispin <john@phrozen.org>
master
John Crispin
8 years ago
parent
eee09bfe01
commit
bad2f9c4dc
@ -1,260 +0,0 @@ |
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/*
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* TELTONIKA TLT-RUT900 board support |
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* |
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* Copyright (C) 2014 Teltonika |
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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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#include <linux/phy.h> |
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#include <linux/gpio.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/ar8216_platform.h> |
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#include <linux/mmc/host.h> |
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#include <linux/spi/spi.h> |
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#include <linux/spi/mmc_spi.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-gpio-buttons.h" |
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#include "dev-leds-gpio.h" |
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#include "dev-m25p80.h" |
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#include "dev-spi.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 <linux/i2c.h> |
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#include <linux/i2c-algo-bit.h> |
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#include <linux/i2c-gpio.h> |
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/* I2C interface */ |
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#define rut900_GPIO_SDA 17 |
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#define rut900_GPIO_SCK 16 |
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#define RUT900_GPIO_LED_BAR0 48 |
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#define RUT900_GPIO_LED_BAR1 49 |
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#define RUT900_GPIO_LED_BAR2 50 |
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#define RUT900_GPIO_LED_BAR3 51 |
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#define RUT900_GPIO_LED_BAR4 52 |
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#define RUT900_GPIO_LED_ST_GRE 54 |
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#define RUT900_GPIO_LED_ST_RED 53 |
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//#define RUT900_GPIO_LED_WAN 18
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#define RUT900_GPIO_LED_LAN1 14 |
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#define RUT900_GPIO_LED_LAN2 13 |
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#define RUT900_GPIO_LED_LAN3 22 |
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#define RUT900_GPIO_LED_WAN 1 |
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#define RUT900_GPIO_EXTERNAL_LNA0 2 |
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//#define RUT900_GPIO_EXTERNAL_LNA1 3
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#define RUT900_GPIO_BTN_RESET 15 |
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#define RUT900_GPIO_BTN_EXPANDER 4 |
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#define RUT900_GPIO_BTN_TEST 58 |
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#define RUT900_GPIO_MMC_CS 3 |
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//#define RUT900_GPIO_EXPANDER_POWER 11
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#define RUT900_KEYS_POLL_INTERVAL 20 /* msecs */ |
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#define RUT900_KEYS_DEBOUNCE_INTERVAL (3 * RUT900_KEYS_POLL_INTERVAL) |
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#define RUT900_KEYS_DEBOUNCE_INTERVAL_DIN 20 |
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#define RUT900_MAC0_OFFSET 0 |
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#define RUT900_MAC1_OFFSET 6 |
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#define RUT900_WMAC_CALDATA_OFFSET 0x1000 |
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#define RUT900_PCIE_CALDATA_OFFSET 0x5000 |
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static struct i2c_gpio_platform_data rut900_i2c_device_platdata = { |
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.sda_pin = rut900_GPIO_SDA, |
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.scl_pin = rut900_GPIO_SCK, |
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.udelay = 10, |
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}; |
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static struct platform_device rut900_i2c_device = { |
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.name = "i2c-gpio", |
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.id = 0, |
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.num_resources = 0, |
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.resource = NULL, |
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.dev = { |
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.platform_data = &rut900_i2c_device_platdata, |
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}, |
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}; |
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static struct i2c_board_info rut900_i2c_devs[] __initdata = { |
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{ |
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I2C_BOARD_INFO("pca9539", 0x74),
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}, |
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{ |
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I2C_BOARD_INFO("mcp3221", 0x4D),
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}, |
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}; |
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static void rut900_i2c_init(void) |
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{ |
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/* The gpio interface */ |
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platform_device_register(&rut900_i2c_device); |
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/* I2C devices */ |
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i2c_register_board_info(0, rut900_i2c_devs, ARRAY_SIZE(rut900_i2c_devs)); |
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} |
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//Flash partitions are calcutated in drivers/mtd/tltpart.c
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static const char *rut900_part_probes[] = { |
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"tlt", |
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NULL, |
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}; |
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static struct flash_platform_data rut900_flash_data = { |
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.part_probes = rut900_part_probes, |
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}; |
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static struct gpio_led rut900_leds_gpio[] __initdata = { |
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{ |
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.name = "tlt:green:signal_bar0", |
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.gpio = RUT900_GPIO_LED_BAR0, |
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.active_low = 0, |
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}, |
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{ |
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.name = "tlt:green:signal_bar1", |
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.gpio = RUT900_GPIO_LED_BAR1, |
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.active_low = 0, |
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}, |
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{ |
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.name = "tlt:green:signal_bar2", |
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.gpio = RUT900_GPIO_LED_BAR2, |
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.active_low = 0, |
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}, |
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{ |
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.name = "tlt:green:signal_bar3", |
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.gpio = RUT900_GPIO_LED_BAR3, |
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.active_low = 0, |
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}, |
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{ |
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.name = "tlt:green:signal_bar4", |
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.gpio = RUT900_GPIO_LED_BAR4, |
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.active_low = 0, |
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}, |
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{ |
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.name = "tlt:green:status", |
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.gpio = RUT900_GPIO_LED_ST_GRE, |
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.active_low = 0, |
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}, |
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{ |
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.name = "tlt:red:status", |
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.gpio = RUT900_GPIO_LED_ST_RED, |
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.active_low = 0, |
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}, |
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}; |
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static struct gpio_keys_button rut900_gpio_keys[] __initdata = { |
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{ |
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.desc = "Reset button", |
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.type = EV_KEY, |
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.code = KEY_RESTART, |
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.debounce_interval = RUT900_KEYS_DEBOUNCE_INTERVAL, |
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.gpio = RUT900_GPIO_BTN_RESET, |
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.active_low = 1, |
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}, |
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{ |
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.desc = "Expander interrupt", |
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.type = EV_KEY, |
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.code = KEY_RFKILL, |
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.debounce_interval = RUT900_KEYS_DEBOUNCE_INTERVAL_DIN, |
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.gpio = RUT900_GPIO_BTN_EXPANDER, |
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}, |
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}; |
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static struct spi_board_info ath79_spi_info[] = { |
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{ |
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.bus_num = 0, |
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.chip_select = 0, |
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.max_speed_hz = 25000000, |
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.modalias = "m25p80", |
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.platform_data = &rut900_flash_data, |
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}, |
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{ |
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.bus_num = 0, |
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.chip_select = 1, |
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.max_speed_hz = 25000000, |
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.modalias = "mmc_spi", |
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} |
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}; |
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static struct ath79_spi_platform_data ath79_spi_data = { |
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.bus_num = 0, |
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.num_chipselect = 2, |
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}; |
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static void __init rut900_setup(void) |
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{ |
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u8 *mac = (u8 *) KSEG1ADDR(0x1f020000); |
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u8 *art = (u8 *) KSEG1ADDR(0x1f030000); |
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u8 tmpmac[ETH_ALEN]; |
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ath79_register_spi(&ath79_spi_data, ath79_spi_info, 2); |
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ath79_register_leds_gpio(-1, ARRAY_SIZE(rut900_leds_gpio), |
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rut900_leds_gpio); |
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ath79_register_gpio_keys_polled(-1, RUT900_KEYS_POLL_INTERVAL, |
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ARRAY_SIZE(rut900_gpio_keys), |
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rut900_gpio_keys); |
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ath79_wmac_set_ext_lna_gpio(0, RUT900_GPIO_EXTERNAL_LNA0); |
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ath79_init_mac(tmpmac, mac, 2); |
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ath79_register_wmac(art + RUT900_WMAC_CALDATA_OFFSET, tmpmac); |
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ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_SW_ONLY_MODE); |
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ath79_register_mdio(1, 0x0); |
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/* LAN */ |
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ath79_init_mac(ath79_eth1_data.mac_addr, mac, 0); |
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/* GMAC1 is connected to the internal switch */ |
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ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; |
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ath79_register_eth(1); |
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/* WAN */ |
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ath79_init_mac(ath79_eth0_data.mac_addr, mac, 1); |
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/* GMAC0 is connected to the PHY4 of the internal switch */ |
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ath79_switch_data.phy4_mii_en = 1; |
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ath79_switch_data.phy_poll_mask = BIT(4); |
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ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_MII; |
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ath79_eth0_data.phy_mask = BIT(4); |
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ath79_eth0_data.mii_bus_dev = &ath79_mdio1_device.dev; |
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ath79_register_eth(0); |
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ath79_register_usb(); |
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ath79_gpio_output_select(RUT900_GPIO_LED_LAN1, |
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AR934X_GPIO_OUT_LED_LINK3); |
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ath79_gpio_output_select(RUT900_GPIO_LED_LAN2, |
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AR934X_GPIO_OUT_LED_LINK2); |
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ath79_gpio_output_select(RUT900_GPIO_LED_LAN3, |
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AR934X_GPIO_OUT_LED_LINK1); |
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ath79_gpio_output_select(RUT900_GPIO_LED_WAN, |
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AR934X_GPIO_OUT_LED_LINK4); |
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//SPI CS1
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ath79_gpio_output_select(RUT900_GPIO_MMC_CS, |
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7); |
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//HS UART
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ath79_gpio_output_select(18, 79); |
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/* Init I2C interface */ |
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rut900_i2c_init(); |
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} |
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MIPS_MACHINE(ATH79_MACH_TLT_RUT900, "TLT-RUT900", |
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"TELTONIKA TLT-RUT900", |
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rut900_setup); |
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@ -1,206 +0,0 @@ |
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/*
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* Copyright (C) 2011 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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*/ |
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#include <linux/kernel.h> |
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#include <linux/module.h> |
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#include <linux/slab.h> |
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#include <linux/vmalloc.h> |
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#include <linux/magic.h> |
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#include <linux/mtd/mtd.h> |
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#include <linux/mtd/partitions.h> |
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#define TLT_NUM_PARTS 7 |
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#define TLT_HEADER_V1 0x01000000 |
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#define MD5SUM_LEN 16 |
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#define TLT_UBOOT_LEN 0x20000 |
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#define TLT_CONFIG_LEN 0x10000 |
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#define TLT_ART_LEN 0x10000 |
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#define EVENTLOG_LEN 0x90000 |
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struct tlt_fw_header { |
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uint32_t version; /* header version */ |
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char vendor_name[24]; |
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char fw_version[36]; |
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uint32_t hw_id; /* hardware id */ |
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uint32_t hw_rev; /* hardware revision */ |
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uint32_t unk1; |
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uint8_t md5sum1[MD5SUM_LEN]; |
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uint32_t unk2; |
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uint8_t md5sum2[MD5SUM_LEN]; |
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uint32_t unk3; |
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uint32_t kernel_la; /* kernel load address */ |
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uint32_t kernel_ep; /* kernel entry point */ |
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uint32_t fw_length; /* total length of the firmware */ |
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uint32_t kernel_ofs; /* kernel data offset */ |
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uint32_t kernel_len; /* kernel data length */ |
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uint32_t rootfs_ofs; /* rootfs data offset */ |
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uint32_t rootfs_len; /* rootfs data length */ |
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uint32_t boot_ofs; /* bootloader data offset */ |
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uint32_t boot_len; /* bootloader data length */ |
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uint8_t pad[360]; |
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} __attribute__ ((packed)); |
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static struct tlt_fw_header * |
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tlt_read_header(struct mtd_info *mtd, size_t offset) |
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{ |
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struct tlt_fw_header *header; |
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size_t header_len; |
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size_t retlen; |
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int ret; |
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u32 t; |
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header = vmalloc(sizeof(*header)); |
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if (!header) |
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goto err; |
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header_len = sizeof(struct tlt_fw_header); |
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ret = mtd_read(mtd, offset, header_len, &retlen, |
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(unsigned char *) header); |
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if (ret) |
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goto err_free_header; |
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if (retlen != header_len) |
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goto err_free_header; |
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/* sanity checks */ |
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t = be32_to_cpu(header->version); |
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if (t != TLT_HEADER_V1) |
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goto err_free_header; |
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t = be32_to_cpu(header->kernel_ofs); |
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if (t != header_len) |
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goto err_free_header; |
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return header; |
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err_free_header: |
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vfree(header); |
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err: |
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return NULL; |
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} |
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static int tlt_check_rootfs_magic(struct mtd_info *mtd, size_t offset) |
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{ |
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u32 magic; |
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size_t retlen; |
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int ret; |
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ret = mtd_read(mtd, offset, sizeof(magic), &retlen, |
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(unsigned char *) &magic); |
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if (ret) |
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return ret; |
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if (retlen != sizeof(magic)) |
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return -EIO; |
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if (le32_to_cpu(magic) != SQUASHFS_MAGIC && |
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magic != 0x19852003) |
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return -EINVAL; |
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return 0; |
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} |
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static int tlt_parse_partitions(struct mtd_info *master, |
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struct mtd_partition **pparts, |
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struct mtd_part_parser_data *data) |
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{ |
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struct mtd_partition *parts; |
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struct tlt_fw_header *header; |
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int nr_parts; |
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size_t kernel_offset; |
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size_t rootfs_offset; |
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size_t squashfs_offset; |
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int ret; |
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nr_parts = TLT_NUM_PARTS; |
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parts = kzalloc(nr_parts * sizeof(struct mtd_partition), GFP_KERNEL); |
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if (!parts) { |
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ret = -ENOMEM; |
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goto err; |
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} |
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kernel_offset = TLT_UBOOT_LEN + TLT_CONFIG_LEN + TLT_ART_LEN; |
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header = tlt_read_header(master, kernel_offset); |
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if (!header) { |
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pr_notice("%s: no TP-Link header found\n", master->name); |
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ret = -ENODEV; |
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goto err_free_parts; |
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} |
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squashfs_offset = kernel_offset + sizeof(struct tlt_fw_header) + |
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be32_to_cpu(header->kernel_len); |
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ret = tlt_check_rootfs_magic(master, squashfs_offset); |
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if (ret == 0) |
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rootfs_offset = squashfs_offset; |
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else |
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rootfs_offset = kernel_offset + be32_to_cpu(header->rootfs_ofs); |
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vfree(header); |
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parts[0].name = "u-boot"; |
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parts[0].offset = 0; |
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parts[0].size = TLT_UBOOT_LEN; |
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parts[0].mask_flags = MTD_WRITEABLE; |
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parts[1].name = "config"; |
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parts[1].offset = TLT_UBOOT_LEN; |
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parts[1].size = TLT_CONFIG_LEN; |
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parts[2].name = "art"; |
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parts[2].offset = TLT_UBOOT_LEN + TLT_CONFIG_LEN; |
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parts[2].size = TLT_ART_LEN; |
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parts[2].mask_flags = MTD_WRITEABLE; |
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parts[3].name = "kernel"; |
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parts[3].offset = kernel_offset; |
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parts[3].size = rootfs_offset - kernel_offset; |
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parts[4].name = "rootfs"; |
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parts[4].offset = rootfs_offset; |
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parts[4].size = master->size - rootfs_offset - EVENTLOG_LEN; |
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parts[5].name = "firmware"; |
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parts[5].offset = kernel_offset; |
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parts[5].size = master->size - kernel_offset - EVENTLOG_LEN; |
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parts[6].name = "event-log"; |
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parts[6].offset = master->size - EVENTLOG_LEN; |
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parts[6].size = EVENTLOG_LEN; |
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*pparts = parts; |
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return nr_parts; |
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err_free_parts: |
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kfree(parts); |
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err: |
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*pparts = NULL; |
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return ret; |
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} |
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static struct mtd_part_parser tlt_parser = { |
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.owner = THIS_MODULE, |
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.parse_fn = tlt_parse_partitions, |
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.name = "tlt", |
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}; |
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static int __init tlt_parser_init(void) |
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{ |
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register_mtd_parser(&tlt_parser); |
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return 0; |
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} |
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module_init(tlt_parser_init); |
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MODULE_LICENSE("GPL v2"); |
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MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>"); |
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@ -1,25 +0,0 @@ |
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--- a/drivers/mtd/Kconfig
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+++ b/drivers/mtd/Kconfig
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@@ -202,6 +202,12 @@ config MTD_TPLINK_PARTS
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---help---
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TBD.
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+config MTD_TLT_PARTS
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+ tristate "Teltonika RUT900 partitioning support"
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+ depends on ATH79
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+ ---help---
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+ Teltonika RUT900 partitioning support
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+
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comment "User Modules And Translation Layers"
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#
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--- a/drivers/mtd/Makefile
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+++ b/drivers/mtd/Makefile
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@@ -18,6 +18,7 @@ obj-$(CONFIG_MTD_BCM47XX_PARTS) += bcm47
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obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
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obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o
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obj-$(CONFIG_MTD_CYBERTAN_PARTS) += cybertan_part.o
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+obj-$(CONFIG_MTD_TLT_PARTS) += tltpart.o
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# 'Users' - code which presents functionality to userspace.
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obj-$(CONFIG_MTD_BLKDEVS) += mtd_blkdevs.o
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