diff options
Diffstat (limited to 'target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik')
9 files changed, 529 insertions, 0 deletions
diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/Makefile b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/Makefile new file mode 100644 index 0000000..34ea0a3 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/Makefile @@ -0,0 +1,8 @@ +obj-y += rb-1xx.o + +obj-${CONFIG_ADM5120_MACH_RB_11X} += rb-11x.o +obj-${CONFIG_ADM5120_MACH_RB_133} += rb-133.o +obj-${CONFIG_ADM5120_MACH_RB_133C} += rb-133c.o +obj-${CONFIG_ADM5120_MACH_RB_150} += rb-150.o +obj-${CONFIG_ADM5120_MACH_RB_153} += rb-153.o +obj-${CONFIG_ADM5120_MACH_RB_192} += rb-192.o diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-11x.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-11x.c new file mode 100644 index 0000000..fd768d8 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-11x.c @@ -0,0 +1,35 @@ +/* + * Mikrotik RouterBOARD 111/112 support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "rb-1xx.h" + +static struct gpio_led rb11x_gpio_leds[] __initdata = { + GPIO_LED_STD(ADM5120_GPIO_PIN3, "user", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L1, "lan_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan_lnkact", NULL), +}; + +static u8 rb11x_vlans[6] __initdata = { + 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static void __init rb11x_setup(void) +{ + rb1xx_generic_setup(); + rb1xx_add_device_nand(); + + adm5120_add_device_switch(1, rb11x_vlans); + adm5120_add_device_gpio_leds(ARRAY_SIZE(rb11x_gpio_leds), + rb11x_gpio_leds); +} + +MIPS_MACHINE(MACH_ADM5120_RB_11X, "11x", "Mikrotik RouterBOARD 111/112", + rb11x_setup); diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-133.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-133.c new file mode 100644 index 0000000..23c5782 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-133.c @@ -0,0 +1,40 @@ +/* + * Mikrotik RouterBOARD 133 support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "rb-1xx.h" + +static struct gpio_led rb133_gpio_leds[] __initdata = { + GPIO_LED_STD(ADM5120_GPIO_PIN6, "power", NULL), + GPIO_LED_STD(ADM5120_GPIO_PIN5, "user", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L1, "lan1_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L0, "lan1_lnkact", NULL), + GPIO_LED_INV(ADM5120_GPIO_P1L1, "lan2_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan2_lnkact", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L1, "lan3_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan3_lnkact", NULL), +}; + +static u8 rb133_vlans[6] __initdata = { + 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static void __init rb133_setup(void) +{ + rb1xx_generic_setup(); + rb1xx_add_device_nand(); + + adm5120_add_device_switch(3, rb133_vlans); + adm5120_add_device_gpio_leds(ARRAY_SIZE(rb133_gpio_leds), + rb133_gpio_leds); +} + +MIPS_MACHINE(MACH_ADM5120_RB_133, "133", "Mikrotik RouterBOARD 133", + rb133_setup); diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-133c.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-133c.c new file mode 100644 index 0000000..25bab70 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-133c.c @@ -0,0 +1,36 @@ +/* + * Mikrotik RouterBOARD 133C support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "rb-1xx.h" + +static struct gpio_led rb133c_gpio_leds[] __initdata = { + GPIO_LED_STD(ADM5120_GPIO_PIN6, "power", NULL), + GPIO_LED_STD(ADM5120_GPIO_PIN5, "user", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L1, "lan1_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L0, "lan1_lnkact", NULL), +}; + +static u8 rb133c_vlans[6] __initdata = { + 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static void __init rb133c_setup(void) +{ + rb1xx_generic_setup(); + rb1xx_add_device_nand(); + + adm5120_add_device_switch(1, rb133c_vlans); + adm5120_add_device_gpio_leds(ARRAY_SIZE(rb133c_gpio_leds), + rb133c_gpio_leds); +} + +MIPS_MACHINE(MACH_ADM5120_RB_133C, "133C", "Mikrotik RouterBOARD 133C", + rb133c_setup); diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-150.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-150.c new file mode 100644 index 0000000..96a8c1b --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-150.c @@ -0,0 +1,131 @@ +/* + * Mikrotik RouterBOARD 150 support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "rb-1xx.h" + +#define RB150_NAND_BASE 0x1FC80000 +#define RB150_NAND_SIZE 1 + +#define RB150_GPIO_NAND_READY ADM5120_GPIO_PIN0 +#define RB150_GPIO_NAND_NCE ADM5120_GPIO_PIN1 +#define RB150_GPIO_NAND_CLE ADM5120_GPIO_P2L2 +#define RB150_GPIO_NAND_ALE ADM5120_GPIO_P3L2 +#define RB150_GPIO_RESET_BUTTON ADM5120_GPIO_PIN1 /* FIXME */ + +#define RB150_NAND_DELAY 100 + +#define RB150_NAND_WRITE(v) \ + writeb((v), (void __iomem *)KSEG1ADDR(RB150_NAND_BASE)) + +static struct resource rb150_nand_resources[] __initdata = { + [0] = { + .start = RB150_NAND_BASE, + .end = RB150_NAND_BASE + RB150_NAND_SIZE-1, + .flags = IORESOURCE_MEM, + }, +}; + +static struct gpio_led rb150_gpio_leds[] __initdata = { + GPIO_LED_STD(ADM5120_GPIO_P0L2, "user", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L1, "lan1_led1", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan1_led2", NULL), + GPIO_LED_INV(ADM5120_GPIO_P1L1, "lan5_led1", NULL), + GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan5_led2", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L1, "lan4_led1", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L0, "lan4_led2", NULL), + GPIO_LED_INV(ADM5120_GPIO_P3L1, "lan3_led1", NULL), + GPIO_LED_INV(ADM5120_GPIO_P3L0, "lan3_led2", NULL), + GPIO_LED_INV(ADM5120_GPIO_P4L1, "lan2_led1", NULL), + GPIO_LED_INV(ADM5120_GPIO_P4L0, "lan2_led2", NULL), +}; + +static u8 rb150_vlans[6] __initdata = { + 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static int rb150_nand_dev_ready(struct mtd_info *mtd) +{ + return gpio_get_value(RB150_GPIO_NAND_READY); +} + +static void rb150_nand_cmd_ctrl(struct mtd_info *mtd, int cmd, + unsigned int ctrl) +{ + if (ctrl & NAND_CTRL_CHANGE) { + gpio_set_value(RB150_GPIO_NAND_CLE, (ctrl & NAND_CLE) ? 1 : 0); + gpio_set_value(RB150_GPIO_NAND_ALE, (ctrl & NAND_ALE) ? 1 : 0); + gpio_set_value(RB150_GPIO_NAND_NCE, (ctrl & NAND_NCE) ? 0 : 1); + } + + udelay(RB150_NAND_DELAY); + + if (cmd != NAND_CMD_NONE) + RB150_NAND_WRITE(cmd); +} + +static void __init rb150_add_device_nand(void) +{ + struct platform_device *pdev; + int err; + + /* setup GPIO pins for NAND flash chip */ + gpio_request(RB150_GPIO_NAND_READY, "nand-ready"); + gpio_direction_input(RB150_GPIO_NAND_READY); + gpio_request(RB150_GPIO_NAND_NCE, "nand-nce"); + gpio_direction_output(RB150_GPIO_NAND_NCE, 1); + gpio_request(RB150_GPIO_NAND_CLE, "nand-cle"); + gpio_direction_output(RB150_GPIO_NAND_CLE, 0); + gpio_request(RB150_GPIO_NAND_ALE, "nand-ale"); + gpio_direction_output(RB150_GPIO_NAND_ALE, 0); + + pdev = platform_device_alloc("gen_nand", -1); + if (!pdev) + goto err_out; + + err = platform_device_add_resources(pdev, rb150_nand_resources, + ARRAY_SIZE(rb150_nand_resources)); + if (err) + goto err_put; + + + rb1xx_nand_data.ctrl.cmd_ctrl = rb150_nand_cmd_ctrl; + rb1xx_nand_data.ctrl.dev_ready = rb150_nand_dev_ready; + + err = platform_device_add_data(pdev, &rb1xx_nand_data, + sizeof(rb1xx_nand_data)); + if (err) + goto err_put; + + err = platform_device_add(pdev); + if (err) + goto err_put; + + return; + +err_put: + platform_device_put(pdev); +err_out: + return; +} + +static void __init rb150_setup(void) +{ + rb1xx_gpio_buttons[0].gpio = RB150_GPIO_RESET_BUTTON; + rb1xx_generic_setup(); + rb150_add_device_nand(); + + adm5120_add_device_gpio_leds(ARRAY_SIZE(rb150_gpio_leds), + rb150_gpio_leds); + adm5120_add_device_switch(5, rb150_vlans); +} + +MIPS_MACHINE(MACH_ADM5120_RB_150, "miniROUTER", "Mikrotik RouterBOARD 150", + rb150_setup); diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-153.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-153.c new file mode 100644 index 0000000..8456684 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-153.c @@ -0,0 +1,70 @@ +/* + * Mikrotik RouterBOARD 153 support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "rb-1xx.h" + +static struct resource rb153_cf_resources[] __initdata = { + { + .name = "cf_membase", + .start = ADM5120_EXTIO1_BASE, + .end = ADM5120_EXTIO1_BASE + ADM5120_EXTIO1_SIZE-1 , + .flags = IORESOURCE_MEM + }, { + .name = "cf_irq", + .start = ADM5120_IRQ_GPIO4, + .end = ADM5120_IRQ_GPIO4, + .flags = IORESOURCE_IRQ + } +}; + +static struct gpio_led rb153_gpio_leds[] __initdata = { + GPIO_LED_STD(ADM5120_GPIO_PIN5, "user", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L1, "lan1_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P0L0, "lan1_lnkact", NULL), + GPIO_LED_INV(ADM5120_GPIO_P1L1, "lan5_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P1L0, "lan5_lnkact", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L1, "lan4_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P2L0, "lan4_lnkact", NULL), + GPIO_LED_INV(ADM5120_GPIO_P3L1, "lan3_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P3L0, "lan3_lnkact", NULL), + GPIO_LED_INV(ADM5120_GPIO_P4L1, "lan2_speed", NULL), + GPIO_LED_INV(ADM5120_GPIO_P4L0, "lan2_lnkact", NULL), +}; + +static u8 rb153_vlans[6] __initdata = { + 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static void __init rb153_add_device_cf(void) +{ + /* enable CSX1:INTX1 on GPIO[3:4] for the CF slot */ + adm5120_gpio_csx1_enable(); + + /* enable the wait state pin GPIO[0] for external I/O control */ + adm5120_gpio_ew_enable(); + + platform_device_register_simple("pata-rb153-cf", -1, + rb153_cf_resources, ARRAY_SIZE(rb153_cf_resources)); +} + +static void __init rb153_setup(void) +{ + rb1xx_generic_setup(); + rb1xx_add_device_nand(); + rb153_add_device_cf(); + + adm5120_add_device_gpio_leds(ARRAY_SIZE(rb153_gpio_leds), + rb153_gpio_leds); + adm5120_add_device_switch(5, rb153_vlans); +} + +MIPS_MACHINE(MACH_ADM5120_RB_153, "150", "Mikrotik RouterBOARD 153", + rb153_setup); diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-192.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-192.c new file mode 100644 index 0000000..9049421 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-192.c @@ -0,0 +1,27 @@ +/* + * Mikrotik RouterBOARD 192 support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "rb-1xx.h" + +static u8 rb192_vlans[6] __initdata = { + 0x7F, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +static void __init rb192_setup(void) +{ + rb1xx_generic_setup(); + rb1xx_add_device_nand(); + + adm5120_add_device_switch(6, rb192_vlans); +} + +MIPS_MACHINE(MACH_ADM5120_RB_192, "192", "Mikrotik RouterBOARD 192", + rb192_setup); diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-1xx.c b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-1xx.c new file mode 100644 index 0000000..8961115 --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-1xx.c @@ -0,0 +1,149 @@ +/* + * Mikrotik RouterBOARD 1xx series support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * NAND initialization code was based on a driver for Linux 2.6.19+ which + * was derived from the driver for Linux 2.4.xx published by Mikrotik for + * their RouterBoard 1xx and 5xx series boards. + * Copyright (C) 2007 David Goodenough <david.goodenough@linkchoose.co.uk> + * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org> + * + * 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 "rb-1xx.h" + +#define RB1XX_NAND_CHIP_DELAY 25 + +#define RB1XX_KEYS_POLL_INTERVAL 20 +#define RB1XX_KEYS_DEBOUNCE_INTERVAL (3 * RB1XX_KEYS_POLL_INTERVAL) + +static struct adm5120_pci_irq rb1xx_pci_irqs[] __initdata = { + PCIIRQ(1, 0, 1, ADM5120_IRQ_PCI0), + PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI1), + PCIIRQ(3, 0, 1, ADM5120_IRQ_PCI2) +}; + +static struct mtd_partition rb1xx_nor_parts[] = { + { + .name = "booter", + .offset = 0, + .size = 64*1024, + .mask_flags = MTD_WRITEABLE, + } , { + .name = "firmware", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + } +}; + +static struct mtd_partition rb1xx_nand_parts[] = { + { + .name = "kernel", + .offset = 0, + .size = 4 * 1024 * 1024, + } , { + .name = "rootfs", + .offset = MTDPART_OFS_NXTBLK, + .size = MTDPART_SIZ_FULL + } +}; + +/* + * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader + * will not be able to find the kernel that we load. So set the oobinfo + * when creating the partitions + */ +static struct nand_ecclayout rb1xx_nand_ecclayout = { + .eccbytes = 6, + .eccpos = { 8, 9, 10, 13, 14, 15 }, + .oobavail = 9, + .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } } +}; + +/*--------------------------------------------------------------------------*/ + +static int rb1xx_nand_fixup(struct mtd_info *mtd) +{ + struct nand_chip *chip = mtd->priv; + + if (mtd->writesize == 512) + chip->ecc.layout = &rb1xx_nand_ecclayout; + + return 0; +} + +struct platform_nand_data rb1xx_nand_data __initdata = { + .chip = { + .nr_chips = 1, + .nr_partitions = ARRAY_SIZE(rb1xx_nand_parts), + .partitions = rb1xx_nand_parts, + .chip_delay = RB1XX_NAND_CHIP_DELAY, + .chip_fixup = rb1xx_nand_fixup, + }, +}; + +struct gpio_keys_button rb1xx_gpio_buttons[] __initdata = { + { + .desc = "reset_button", + .type = EV_KEY, + .code = KEY_RESTART, + .debounce_interval = RB1XX_KEYS_DEBOUNCE_INTERVAL, + .gpio = ADM5120_GPIO_PIN7, + } +}; + +static void __init rb1xx_mac_setup(void) +{ + if (rb_hs.mac_base != NULL && is_valid_ether_addr(rb_hs.mac_base)) { + adm5120_setup_eth_macs(rb_hs.mac_base); + } else { + u8 mac[ETH_ALEN]; + + random_ether_addr(mac); + adm5120_setup_eth_macs(mac); + } +} + +void __init rb1xx_add_device_flash(void) +{ + /* setup data for flash0 device */ + adm5120_flash0_data.nr_parts = ARRAY_SIZE(rb1xx_nor_parts); + adm5120_flash0_data.parts = rb1xx_nor_parts; + adm5120_flash0_data.window_size = 128*1024; + + adm5120_add_device_flash(0); +} + +void __init rb1xx_add_device_nand(void) +{ + /* enable NAND flash interface */ + adm5120_nand_enable(); + + /* initialize NAND chip */ + adm5120_nand_set_spn(1); + adm5120_nand_set_wpn(0); + + adm5120_add_device_nand(&rb1xx_nand_data); +} + +void __init rb1xx_generic_setup(void) +{ + if (adm5120_package_bga()) + adm5120_pci_set_irq_map(ARRAY_SIZE(rb1xx_pci_irqs), + rb1xx_pci_irqs); + + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); + + adm5120_register_gpio_buttons(-1, RB1XX_KEYS_POLL_INTERVAL, + ARRAY_SIZE(rb1xx_gpio_buttons), + rb1xx_gpio_buttons); + + rb1xx_add_device_flash(); + rb1xx_mac_setup(); +} diff --git a/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-1xx.h b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-1xx.h new file mode 100644 index 0000000..05e68bd --- /dev/null +++ b/target/linux/adm5120/files-3.18/arch/mips/adm5120/mikrotik/rb-1xx.h @@ -0,0 +1,33 @@ +/* + * Mikrotik RouterBOARD 1xx series support + * + * Copyright (C) 2007-2008 Gabor Juhos <juhosg@openwrt.org> + * + * 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/kernel.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/gpio.h> +#include <linux/irq.h> +#include <linux/etherdevice.h> + +#include <asm/mips_machine.h> + +#include <asm/mach-adm5120/adm5120_defs.h> +#include <asm/mach-adm5120/adm5120_nand.h> +#include <asm/mach-adm5120/adm5120_platform.h> +#include <asm/mach-adm5120/adm5120_info.h> + +#include <prom/routerboot.h> + +extern struct platform_nand_data rb1xx_nand_data __initdata; +extern struct gpio_keys_button rb1xx_gpio_buttons[] __initdata; + +extern void rb1xx_add_device_flash(void) __init; +extern void rb1xx_add_device_nand(void) __init; +extern void rb1xx_generic_setup(void) __init; |