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-rw-r--r--board/oxc/oxc.c223
1 files changed, 0 insertions, 223 deletions
diff --git a/board/oxc/oxc.c b/board/oxc/oxc.c
deleted file mode 100644
index 1a2bdf4..0000000
--- a/board/oxc/oxc.c
+++ /dev/null
@@ -1,223 +0,0 @@
-/*
- * (C) Copyright 2000
- * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-#include <common.h>
-#include <mpc824x.h>
-#include <pci.h>
-#include <i2c.h>
-#include <netdev.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-int checkboard (void)
-{
- puts ( "Board: OXC8240\n" );
- return 0;
-}
-
-phys_size_t initdram (int board_type)
-{
-#ifndef CONFIG_SYS_RAMBOOT
- long size;
- long new_bank0_end;
- long mear1;
- long emear1;
-
- size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
-
- new_bank0_end = size - 1;
- mear1 = mpc824x_mpc107_getreg(MEAR1);
- emear1 = mpc824x_mpc107_getreg(EMEAR1);
- mear1 = (mear1 & 0xFFFFFF00) |
- ((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
- emear1 = (emear1 & 0xFFFFFF00) |
- ((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
- mpc824x_mpc107_setreg(MEAR1, mear1);
- mpc824x_mpc107_setreg(EMEAR1, emear1);
-
- return (size);
-#else
- /* if U-Boot starts from RAM, then suppose we have 16Mb of RAM */
- return (16 << 20);
-#endif
-}
-
-/*
- * Initialize PCI Devices, report devices found.
- */
-#ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_oxc_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x14, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
- PCI_ENET0_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x15, PCI_ANY_ID,
- pci_cfgfunc_config_device, { PCI_ENET1_IOADDR,
- PCI_ENET1_MEMADDR,
- PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
- { }
-};
-#endif
-
-static struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
- config_table: pci_oxc_config_table,
-#endif
-};
-
-void pci_init_board (void)
-{
- pci_mpc824x_init(&hose);
-}
-
-int board_early_init_f (void)
-{
- *(volatile unsigned char *)(CONFIG_SYS_CPLD_RESET) = 0x89;
- return 0;
-}
-
-#ifdef CONFIG_WATCHDOG
-void oxc_wdt_reset(void)
-{
- *(volatile unsigned char *)(CONFIG_SYS_CPLD_WATCHDOG) = 0xff;
-}
-
-void watchdog_reset(void)
-{
- int re_enable = disable_interrupts();
-
- oxc_wdt_reset();
- if (re_enable)
- enable_interrupts();
-}
-#endif
-
-static int oxc_get_expander(unsigned char addr, unsigned char * val)
-{
- return i2c_read(addr, 0, 0, val, 1);
-}
-
-static int oxc_set_expander(unsigned char addr, unsigned char val)
-{
- return i2c_write(addr, 0, 0, &val, 1);
-}
-
-static int expander0alive = 0;
-
-#ifdef CONFIG_SHOW_ACTIVITY
-static int ledtoggle = 0;
-static int ledstatus = 1;
-
-void oxc_toggle_activeled(void)
-{
- ledtoggle++;
-}
-
-void board_show_activity (ulong timestamp)
-{
- if ((timestamp % (CONFIG_SYS_HZ / 10)) == 0)
- oxc_toggle_activeled ();
-}
-
-void show_activity(int arg)
-{
- static unsigned char led = 0;
- unsigned char val;
-
- if (!expander0alive) return;
-
- if ((ledtoggle > (2 * arg)) && ledstatus) {
- led ^= 0x80;
- oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val);
- udelay(200);
- oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, (val & 0x7F) | led);
- ledtoggle = 0;
- }
-}
-#endif
-
-#ifdef CONFIG_SHOW_BOOT_PROGRESS
-void show_boot_progress(int arg)
-{
- unsigned char val;
-
- if (!expander0alive) return;
-
- if (arg > 0 && ledstatus) {
- ledstatus = 0;
- oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val);
- udelay(200);
- oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, val | 0x80);
- } else if (arg < 0) {
- oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val);
- udelay(200);
- oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, val & 0x7F);
- ledstatus = 1;
- }
-}
-#endif
-
-int misc_init_r (void)
-{
- /* check whether the i2c expander #0 is accessible */
- if (!oxc_set_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, 0x7F)) {
- udelay(200);
- expander0alive = 1;
- }
-
-#ifdef CONFIG_SYS_OXC_GENERATE_IP
- {
- char str[32];
- unsigned long ip = CONFIG_SYS_OXC_IPMASK;
- bd_t *bd = gd->bd;
-
- if (expander0alive) {
- unsigned char val;
-
- if (!oxc_get_expander(CONFIG_SYS_I2C_EXPANDER0_ADDR, &val)) {
- ip = (ip & 0xffffff00) | ((val & 0x7c) >> 2);
- }
- }
-
- if ((ip & 0xff) < 3) {
- /* if fail, set x.x.x.254 */
- ip = (ip & 0xffffff00) | 0xfe;
- }
-
- bd->bi_ip_addr = ip;
- sprintf(str, "%ld.%ld.%ld.%ld",
- (bd->bi_ip_addr & 0xff000000) >> 24,
- (bd->bi_ip_addr & 0x00ff0000) >> 16,
- (bd->bi_ip_addr & 0x0000ff00) >> 8,
- (bd->bi_ip_addr & 0x000000ff));
- setenv("ipaddr", str);
- printf("ip: %s\n", str);
- }
-#endif
- return (0);
-}
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}