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-rw-r--r--board/linkstation/linkstation.c130
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diff --git a/board/linkstation/linkstation.c b/board/linkstation/linkstation.c
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+/*
+ * linkstation.c
+ *
+ * Misc LinkStation specific functions
+ *
+ * Copyright (C) 2006 Mihai Georgian <u-boot@linuxnotincluded.org.uk>
+ *
+ * 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 <version.h>
+#include <common.h>
+#include <mpc824x.h>
+#include <asm/io.h>
+#include <ns16550.h>
+
+#ifdef CONFIG_PCI
+#include <pci.h>
+#endif
+
+extern void init_AVR_DUART(void);
+
+int checkboard (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+ 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;
+}
+
+long int initdram (int board_type)
+{
+ return (get_ram_size(CFG_SDRAM_BASE, CFG_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;
+}