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-rw-r--r--board/linkstation/Makefile8
-rw-r--r--board/linkstation/avr.c280
-rw-r--r--board/linkstation/hwctl.c133
-rw-r--r--board/linkstation/ide.c85
-rw-r--r--board/linkstation/linkstation.c124
5 files changed, 0 insertions, 630 deletions
diff --git a/board/linkstation/Makefile b/board/linkstation/Makefile
deleted file mode 100644
index 3eeba7dca..000000000
--- a/board/linkstation/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2001
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-y = linkstation.o ide.o hwctl.o avr.o
diff --git a/board/linkstation/avr.c b/board/linkstation/avr.c
deleted file mode 100644
index 62e586ba0..000000000
--- a/board/linkstation/avr.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * avr.c
- *
- * AVR functions
- *
- * Copyright (C) 2006 Mihai Georgian <u-boot@linuxnotincluded.org.uk>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#include <common.h>
-#include <ns16550.h>
-#include <stdio_dev.h>
-
-/* Button codes from the AVR */
-#define PWRR 0x20 /* Power button release */
-#define PWRP 0x21 /* Power button push */
-#define RESR 0x22 /* Reset button release */
-#define RESP 0x23 /* Reset button push */
-#define AVRINIT 0x33 /* Init complete */
-#define AVRRESET 0x31 /* Reset request */
-
-/* LED commands */
-#define PWRBLINKSTRT '[' /* Blink power LED */
-#define PWRBLINKSTOP 'Z' /* Solid power LED */
-#define HDDLEDON 'W' /* HDD LED on */
-#define HDDLEDOFF 'V' /* HDD LED off */
-#define HDDBLINKSTRT 'Y' /* HDD LED start blink */
-#define HDDBLINKSTOP 'X' /* HDD LED stop blink */
-
-/* Timings for LEDs blinking to show choice */
-#define PULSETIME 250 /* msecs */
-#define LONGPAUSE (5 * PULSETIME)
-
-/* Button press times */
-#define PUSHHOLD 1000 /* msecs */
-#define NOBUTTON (6 * (LONGPAUSE+PULSETIME))
-
-/* Boot and console choices */
-#define MAX_BOOT_CHOICE 3
-
-static char *consoles[] = {
- "serial",
-#if defined(CONFIG_NETCONSOLE)
- "nc",
-#endif
-};
-#define MAX_CONS_CHOICE (sizeof(consoles)/sizeof(char *))
-
-#if !defined(CONFIG_NETCONSOLE)
-#define DEF_CONS_CHOICE 0
-#else
-#define DEF_CONS_CHOICE 1
-#endif
-
-#define perror(fmt, args...) printf("%s: " fmt, __FUNCTION__ , ##args)
-
-extern void miconCntl_SendCmd(unsigned char dat);
-extern void miconCntl_DisWDT(void);
-
-static int boot_stop;
-
-static int boot_choice = 1;
-static int cons_choice = DEF_CONS_CHOICE;
-
-static char envbuffer[16];
-
-void init_AVR_DUART (void)
-{
- NS16550_t AVR_port = (NS16550_t) CONFIG_SYS_NS16550_COM2;
- int clock_divisor = CONFIG_SYS_NS16550_CLK / 16 / 9600;
-
- /*
- * AVR port init sequence taken from
- * the original Linkstation init code
- * Normal U-Boot serial reinit doesn't
- * work because the AVR uses even parity
- */
- AVR_port->lcr = 0x00;
- AVR_port->ier = 0x00;
- AVR_port->lcr = UART_LCR_BKSE;
- AVR_port->dll = clock_divisor & 0xff;
- AVR_port->dlm = (clock_divisor >> 8) & 0xff;
- AVR_port->lcr = UART_LCR_WLS_8 | UART_LCR_PEN | UART_LCR_EPS;
- AVR_port->mcr = 0x00;
- AVR_port->fcr = UART_FCR_FIFO_EN | UART_FCR_RXSR | UART_FCR_TXSR;
-
- miconCntl_DisWDT();
-
- boot_stop = 0;
- miconCntl_SendCmd(PWRBLINKSTRT);
-}
-
-static inline int avr_tstc(void)
-{
- return (NS16550_tstc((NS16550_t)CONFIG_SYS_NS16550_COM2));
-}
-
-static inline char avr_getc(void)
-{
- return (NS16550_getc((NS16550_t)CONFIG_SYS_NS16550_COM2));
-}
-
-static int push_timeout(char button_code)
-{
- ulong push_start = get_timer(0);
- while (get_timer(push_start) <= PUSHHOLD)
- if (avr_tstc() && avr_getc() == button_code)
- return 0;
- return 1;
-}
-
-static void next_boot_choice(void)
-{
- ulong return_start;
- ulong pulse_start;
- int on_times;
- int button_on;
- int led_state;
- char c;
-
- button_on = 0;
- return_start = get_timer(0);
-
- on_times = boot_choice;
- led_state = 0;
- miconCntl_SendCmd(HDDLEDOFF);
- pulse_start = get_timer(0);
-
- while (get_timer(return_start) <= NOBUTTON || button_on) {
- if (avr_tstc()) {
- c = avr_getc();
- if (c == PWRP)
- button_on = 1;
- else if (c == PWRR) {
- button_on = 0;
- return_start = get_timer(0);
- if (++boot_choice > MAX_BOOT_CHOICE)
- boot_choice = 1;
- sprintf(envbuffer, "bootcmd%d", boot_choice);
- if (getenv(envbuffer)) {
- sprintf(envbuffer, "run bootcmd%d", boot_choice);
- setenv("bootcmd", envbuffer);
- }
- on_times = boot_choice;
- led_state = 1;
- miconCntl_SendCmd(HDDLEDON);
- pulse_start = get_timer(0);
- } else {
- perror("Unexpected code: 0x%02X\n", c);
- }
- }
- if (on_times && get_timer(pulse_start) > PULSETIME) {
- if (led_state == 1) {
- --on_times;
- led_state = 0;
- miconCntl_SendCmd(HDDLEDOFF);
- } else {
- led_state = 1;
- miconCntl_SendCmd(HDDLEDON);
- }
- pulse_start = get_timer(0);
- }
- if (!on_times && get_timer(pulse_start) > LONGPAUSE) {
- on_times = boot_choice;
- led_state = 1;
- miconCntl_SendCmd(HDDLEDON);
- pulse_start = get_timer(0);
- }
- }
- if (led_state)
- miconCntl_SendCmd(HDDLEDOFF);
-}
-
-void next_cons_choice(int console)
-{
- ulong return_start;
- ulong pulse_start;
- int on_times;
- int button_on;
- int led_state;
- char c;
-
- button_on = 0;
- cons_choice = console;
- return_start = get_timer(0);
-
- on_times = cons_choice+1;
- led_state = 1;
- miconCntl_SendCmd(HDDLEDON);
- pulse_start = get_timer(0);
-
- while (get_timer(return_start) <= NOBUTTON || button_on) {
- if (avr_tstc()) {
- c = avr_getc();
- if (c == RESP)
- button_on = 1;
- else if (c == RESR) {
- button_on = 0;
- return_start = get_timer(0);
- cons_choice = (cons_choice + 1) % MAX_CONS_CHOICE;
- console_assign(stdin, consoles[cons_choice]);
- console_assign(stdout, consoles[cons_choice]);
- console_assign(stderr, consoles[cons_choice]);
- on_times = cons_choice+1;
- led_state = 0;
- miconCntl_SendCmd(HDDLEDOFF);
- pulse_start = get_timer(0);
- } else {
- perror("Unexpected code: 0x%02X\n", c);
- }
- }
- if (on_times && get_timer(pulse_start) > PULSETIME) {
- if (led_state == 0) {
- --on_times;
- led_state = 1;
- miconCntl_SendCmd(HDDLEDON);
- } else {
- led_state = 0;
- miconCntl_SendCmd(HDDLEDOFF);
- }
- pulse_start = get_timer(0);
- }
- if (!on_times && get_timer(pulse_start) > LONGPAUSE) {
- on_times = cons_choice+1;
- led_state = 0;
- miconCntl_SendCmd(HDDLEDOFF);
- pulse_start = get_timer(0);
- }
- }
- if (led_state);
- miconCntl_SendCmd(HDDLEDOFF);
-}
-
-int avr_input(void)
-{
- char avr_button;
-
- if (!avr_tstc())
- return 0;
-
- avr_button = avr_getc();
- switch (avr_button) {
- case PWRP:
- if (push_timeout(PWRR)) {
- /* Timeout before power button release */
- boot_stop = ~boot_stop;
- if (boot_stop)
- miconCntl_SendCmd(PWRBLINKSTOP);
- else
- miconCntl_SendCmd(PWRBLINKSTRT);
- /* Wait for power button release */
- while (avr_getc() != PWRR)
- ;
- } else
- /* Power button released */
- next_boot_choice();
- break;
- case RESP:
- /* Wait for Reset button release */
- while (avr_getc() != RESR)
- ;
- next_cons_choice(cons_choice);
- break;
- case AVRINIT:
- return 0;
- default:
- perror("Unexpected code: 0x%02X\n", avr_button);
- return 0;
- }
- if (boot_stop)
- return (-3);
- else
- return (-2);
-}
-
-void avr_StopBoot(void)
-{
- boot_stop = ~0;
- miconCntl_SendCmd(PWRBLINKSTOP);
-}
diff --git a/board/linkstation/hwctl.c b/board/linkstation/hwctl.c
deleted file mode 100644
index d2090be1a..000000000
--- a/board/linkstation/hwctl.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * hwctl.c
- *
- * LinkStation HW Control Driver
- *
- * Copyright (C) 2001-2004 BUFFALO INC.
- *
- * This software may be used and distributed according to the terms of
- * the GNU General Public License (GPL), incorporated herein by reference.
- * Drivers based on or derived from this code fall under the GPL and must
- * retain the authorship, copyright and license notice. This file is not
- * a complete program and may only be used when the entire operating
- * system is licensed under the GPL.
- *
- */
-
-#include <config.h>
-#include <common.h>
-#include <command.h>
-#include <asm/io.h>
-
-#define AVR_PORT CONFIG_SYS_NS16550_COM2
-
-/* 2005.5.10 BUFFALO add */
-/*--------------------------------------------------------------*/
-static inline void miconCntl_SendUart(unsigned char dat)
-{
- out_8((unsigned char *)AVR_PORT, dat);
- mdelay(1);
-}
-
-/*--------------------------------------------------------------*/
-void miconCntl_SendCmd(unsigned char dat)
-{
- int i;
-
- for (i=0; i<4; i++){
- miconCntl_SendUart(dat);
- }
-}
-
-/*--------------------------------------------------------------*/
-void miconCntl_FanLow(void)
-{
-#ifdef CONFIG_HTGL
- miconCntl_SendCmd(0x5C);
-#endif
-}
-
-/*--------------------------------------------------------------*/
-void miconCntl_FanHigh(void)
-{
-#ifdef CONFIG_HTGL
- miconCntl_SendCmd(0x5D);
-#endif
-}
-
-/*--------------------------------------------------------------*/
-/* 1000Mbps */
-void miconCntl_Eth1000M(int up)
-{
-#ifdef CONFIG_HTGL
- if (up)
- miconCntl_SendCmd(0x93);
- else
- miconCntl_SendCmd(0x92);
-#else
- if (up)
- miconCntl_SendCmd(0x5D);
- else
- miconCntl_SendCmd(0x5C);
-#endif
-}
-
-/*--------------------------------------------------------------*/
-/* 100Mbps */
-void miconCntl_Eth100M(int up)
-{
-#ifdef CONFIG_HTGL
- if (up)
- miconCntl_SendCmd(0x91);
- else
- miconCntl_SendCmd(0x90);
-#else
- if (up)
- miconCntl_SendCmd(0x5C);
-#endif
-}
-
-/*--------------------------------------------------------------*/
-/* 10Mbps */
-void miconCntl_Eth10M(int up)
-{
-#ifdef CONFIG_HTGL
- if (up)
- miconCntl_SendCmd(0x8F);
- else
- miconCntl_SendCmd(0x8E);
-#else
- if (up)
- miconCntl_SendCmd(0x5C);
-#endif
-}
-
-/*--------------------------------------------------------------*/
-/* */
-void miconCntl_5f(void)
-{
- miconCntl_SendCmd(0x5F);
- mdelay(100);
-}
-
-/*--------------------------------------------------------------*/
-/* "reboot start" signal */
-void miconCntl_Reboot(void)
-{
- miconCntl_SendCmd(0x43);
-}
-
-/*--------------------------------------------------------------*/
-/* Disable watchdog timer */
-void miconCntl_DisWDT(void)
-{
- miconCntl_SendCmd(0x41); /* A */
- miconCntl_SendCmd(0x46); /* F */
- miconCntl_SendCmd(0x4A); /* J */
- miconCntl_SendCmd(0x3E); /* > */
- miconCntl_SendCmd(0x56); /* V */
- miconCntl_SendCmd(0x3E); /* > */
- miconCntl_SendCmd(0x5A); /* Z */
- miconCntl_SendCmd(0x56); /* V */
- miconCntl_SendCmd(0x4B); /* K */
-}
diff --git a/board/linkstation/ide.c b/board/linkstation/ide.c
deleted file mode 100644
index 7b3fe65cf..000000000
--- a/board/linkstation/ide.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-/* ide.c - ide support functions */
-
-
-#include <common.h>
-
-#ifdef CONFIG_CMD_IDE
-#include <ata.h>
-#include <ide.h>
-#include <pci.h>
-
-#define IT8212_PCI_CpuCONTROL 0x5e
-#define IT8212_PCI_PciModeCONTROL 0x50
-#define IT8212_PCI_IdeIoCONFIG 0x40
-#define IT8212_PCI_IdeBusSkewCONTROL 0x4c
-#define IT8212_PCI_IdeDrivingCURRENT 0x42
-
-extern struct pci_controller hose;
-
-int ide_preinit (void)
-{
- int status;
- pci_dev_t devbusfn;
- int l;
-
- status = 1;
- for (l = 0; l < CONFIG_SYS_IDE_MAXBUS; l++) {
- ide_bus_offset[l] = -ATA_STATUS;
- }
- devbusfn = pci_find_device(PCI_VENDOR_ID_CMD, PCI_DEVICE_ID_SII_680, 0);
- if (devbusfn == -1)
- devbusfn = pci_find_device(PCI_VENDOR_ID_ITE,PCI_DEVICE_ID_ITE_8212,0);
- if (devbusfn != -1) {
- u32 ide_bus_offset32;
-
- status = 0;
-
- pci_read_config_dword (devbusfn, PCI_BASE_ADDRESS_0,
- &ide_bus_offset32);
- ide_bus_offset[0] = ide_bus_offset32 & 0xfffffffe;
- ide_bus_offset[0] = pci_hose_bus_to_phys(&hose,
- ide_bus_offset[0] & 0xfffffffe,
- PCI_REGION_IO);
- if (CONFIG_SYS_IDE_MAXBUS > 1) {
- pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_2,
- (u32 *) &ide_bus_offset[1]);
- ide_bus_offset[1] &= 0xfffffffe;
- ide_bus_offset[1] = pci_hose_bus_to_phys(&hose,
- ide_bus_offset[1] & 0xfffffffe,
- PCI_REGION_IO);
- }
- }
-
- if (pci_find_device (PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, 0) != -1) {
- pci_write_config_byte(devbusfn, IT8212_PCI_CpuCONTROL, 0x01);
- pci_write_config_byte(devbusfn, IT8212_PCI_PciModeCONTROL, 0x00);
- pci_write_config_word(devbusfn, PCI_COMMAND, 0x0047);
-#ifdef CONFIG_IT8212_SECONDARY_ENABLE
- pci_write_config_word(devbusfn, IT8212_PCI_IdeIoCONFIG, 0xA0F3);
-#else
- pci_write_config_word(devbusfn, IT8212_PCI_IdeIoCONFIG, 0x8031);
-#endif
- pci_write_config_dword(devbusfn, IT8212_PCI_IdeBusSkewCONTROL, 0x02040204);
-/* __LS_COMMENT__ BUFFALO changed 2004.11.10 changed for EMI */
- pci_write_config_byte(devbusfn, IT8212_PCI_IdeDrivingCURRENT, 0x36); /* 10mA */
-/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x09); */ /* 4mA */
-/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x12); */ /* 6mA */
-/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x24); */ /* 6mA,2mA */
-/* pci_write_config_byte(dev, IT8212_PCI_IdeDrivingCURRENT, 0x2D); */ /* 8mA,4mA */
- pci_write_config_byte(devbusfn, PCI_LATENCY_TIMER, 0x00);
- }
-
- return (status);
-}
-
-void ide_set_reset (int flag) {
- return;
-}
-
-#endif /* CONFIG_CMD_IDE */
diff --git a/board/linkstation/linkstation.c b/board/linkstation/linkstation.c
deleted file mode 100644
index 75cda8681..000000000
--- a/board/linkstation/linkstation.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
- * linkstation.c
- *
- * Misc LinkStation specific functions
- *
- * Copyright (C) 2006 Mihai Georgian <u-boot@linuxnotincluded.org.uk>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <version.h>
-#include <mpc824x.h>
-#include <asm/io.h>
-#include <ns16550.h>
-#include <netdev.h>
-
-#ifdef CONFIG_PCI
-#include <pci.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern void init_AVR_DUART(void);
-
-int checkboard (void)
-{
- char *p;
- bd_t *bd = gd->bd;
-
- init_AVR_DUART();
-
- if ((p = getenv ("console_nr")) != NULL) {
- unsigned long con_nr = simple_strtoul (p, NULL, 10) & 3;
-
- bd->bi_baudrate &= ~3;
- bd->bi_baudrate |= con_nr & 3;
- }
- return 0;
-}
-
-phys_size_t initdram (int board_type)
-{
- return (get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE));
-}
-
-/*
- * Initialize PCI Devices
- */
-#ifdef CONFIG_PCI
-
-#ifndef CONFIG_PCI_PNP
-
-static struct pci_config_table pci_linkstation_config_table[] = {
- /* vendor, device, class */
- /* bus, dev, func */
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_ANY_ID, 0x0b, 0, /* AN983B or RTL8110S */
- /* ethernet controller */
- pci_cfgfunc_config_device, { PCI_ETH_IOADDR,
- PCI_ETH_MEMADDR,
- PCI_COMMAND_IO |
- PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER }},
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_ANY_ID, 0x0c, 0, /* SII680 or IT8211AF */
- /* ide controller */
- pci_cfgfunc_config_device, { PCI_IDE_IOADDR,
- PCI_IDE_MEMADDR,
- PCI_COMMAND_IO |
- PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER }},
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_ANY_ID, 0x0e, 0, /* D720101 USB controller, 1st USB 1.1 */
- pci_cfgfunc_config_device, { PCI_USB0_IOADDR,
- PCI_USB0_MEMADDR,
- PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER }},
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_ANY_ID, 0x0e, 1, /* D720101 USB controller, 2nd USB 1.1 */
- pci_cfgfunc_config_device, { PCI_USB1_IOADDR,
- PCI_USB1_MEMADDR,
- PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER }},
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
- PCI_ANY_ID, 0x0e, 2, /* D720101 USB controller, USB 2.0 */
- pci_cfgfunc_config_device, { PCI_USB2_IOADDR,
- PCI_USB2_MEMADDR,
- PCI_COMMAND_MEMORY |
- PCI_COMMAND_MASTER }},
- { }
-};
-#endif
-
-struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
- config_table:pci_linkstation_config_table,
-#endif
-};
-
-void pci_init_board (void)
-{
- pci_mpc824x_init (&hose);
-
- /* Reset USB 1.1 */
- /* Haven't seen any change without these on a HG, maybe it is
- * needed on other models */
- out_le32((volatile unsigned*)(PCI_USB0_MEMADDR + 8), 1);
- out_le32((volatile unsigned*)(PCI_USB1_MEMADDR + 8), 1);
-}
-#endif /* CONFIG_PCI */
-
-#define UART_DCR 0x80004511
-int board_early_init_f (void)
-{
- /* set DUART mode */
- out_8((volatile u8*)UART_DCR, 1);
- return 0;
-}
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
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