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Diffstat (limited to 'board/ixdp425/ixdp425.c')
-rw-r--r--board/ixdp425/ixdp425.c238
1 files changed, 0 insertions, 238 deletions
diff --git a/board/ixdp425/ixdp425.c b/board/ixdp425/ixdp425.c
deleted file mode 100644
index 7269458fe..000000000
--- a/board/ixdp425/ixdp425.c
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * (C) Copyright 2006
- * Stefan Roese, DENX Software Engineering, sr@denx.de.
- *
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * 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 <command.h>
-#include <malloc.h>
-#include <netdev.h>
-#include <asm/arch/ixp425.h>
-#include <asm/io.h>
-#ifdef CONFIG_PCI
-#include <pci.h>
-#include <asm/arch/ixp425pci.h>
-#endif
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define IXDP425_LED_PORT 0x52000000 /* 4-digit hex display */
-
-int board_early_init_f(void)
-{
- /* CS2: LED port */
- writel(0xbcff0002, IXP425_EXP_CS2);
- writew(0x0001, IXDP425_LED_PORT); /* output postcode to LEDs */
-
- return 0;
-}
-
-#ifdef CONFIG_PCI
-#ifndef CONFIG_PCI_PNP
-static struct pci_config_table pci_ixpdp425_config_table[] = {
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x00, PCI_ANY_ID,
- pci_cfgfunc_config_device,
- { 0x400,
- 0x40000000,
- PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER } },
-
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x01, PCI_ANY_ID,
- pci_cfgfunc_config_device,
- { 0x800,
- 0x40010000,
- PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER } },
-
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x02, PCI_ANY_ID,
- pci_cfgfunc_config_device,
- { 0xc00,
- 0x40020000,
- PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER } },
-
- { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x03, PCI_ANY_ID,
- pci_cfgfunc_config_device,
- { 0x1000,
- 0x40030000,
- PCI_COMMAND_IO | PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER } },
- { }
-};
-#endif
-
-struct pci_controller hose = {
-#ifndef CONFIG_PCI_PNP
- config_table: pci_ixpdp425_config_table,
-#endif
-};
-#endif /* CONFIG_PCI */
-
-
-/*
- * Miscelaneous platform dependent initialisations
- */
-int board_init(void)
-{
- writew(0x0002, IXDP425_LED_PORT); /* output postcode to LEDs */
-
-#ifdef CONFIG_IXDPG425
- /* arch number of IXDP */
- gd->bd->bi_arch_number = MACH_TYPE_IXDPG425;
-#else
- /* arch number of IXDP */
- gd->bd->bi_arch_number = MACH_TYPE_IXDP425;
-#endif
-
- /* adress of boot parameters */
- gd->bd->bi_boot_params = 0x00000100;
-
-#ifdef CONFIG_IXDPG425
- /*
- * Get realtek RTL8305 switch and SLIC out of reset
- */
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_SWITCH_RESET_N);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_SWITCH_RESET_N);
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_SLIC_RESET_N);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_SLIC_RESET_N);
-
- /*
- * Setup GPIOs for PCI INTA & INTB
- */
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI_INTA_N);
- GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI_INTA_N);
- GPIO_OUTPUT_DISABLE(CONFIG_SYS_GPIO_PCI_INTB_N);
- GPIO_INT_ACT_LOW_SET(CONFIG_SYS_GPIO_PCI_INTB_N);
-
- /* Setup GPIOs for 33MHz clock output */
- writel(0x01FF01FF, IXP425_GPIO_GPCLKR);
-
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCI_CLK);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_EXTBUS_CLK);
-
- /* set GPIO8..11 interrupt type to active low */
- writel((0x1 << 9) | (0x1 << 6) | (0x1 << 3) | 0x1, IXP425_GPIO_GPIT2R);
-
- /* clear pending interrupts */
- writel(-1, IXP425_GPIO_GPISR);
-
- /* assert PCI reset */
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_SLIC_RESET_N);
-
- udelay(533);
-
- /* deassert PCI reset */
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_SLIC_RESET_N);
-
- udelay(533);
-
-#else /* IXDP425 */
- /* Setup GPIOs for 33MHz ExpBus and PCI clock output */
- writel(0x01FF01FF, IXP425_GPIO_GPCLKR);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCI_CLK);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_EXTBUS_CLK);
- GPIO_OUTPUT_ENABLE(CONFIG_SYS_GPIO_PCI_RESET_N);
-
- /* set GPIO8..11 interrupt type to active low */
- writel((0x1 << 9) | (0x1 << 6) | (0x1 << 3) | 0x1, IXP425_GPIO_GPIT2R);
- /* clear pending interrupts */
- writel(-1, IXP425_GPIO_GPISR);
-
- /* assert PCI reset */
- GPIO_OUTPUT_CLEAR(CONFIG_SYS_GPIO_PCI_RESET_N);
-
- udelay(533);
-
- /* deassert PCI reset */
- GPIO_OUTPUT_SET(CONFIG_SYS_GPIO_PCI_RESET_N);
-
- udelay(533);
-#endif
-
- return 0;
-}
-
-/*
- * Check Board Identity
- */
-int checkboard(void)
-{
- char buf[64];
- int i = getenv_f("serial#", buf, sizeof(buf));
-
-#ifdef CONFIG_IXDPG425
- puts("Board: IXDPG425 - Intel Network Gateway Reference Platform");
-#else
- puts("Board: IXDP425 - Intel Development Platform");
-#endif
-
- if (i > 0) {
- puts(", serial# ");
- puts(buf);
- }
- putc('\n');
-
- return 0;
-}
-
-int dram_init(void)
-{
- /* we can only map 64MB via PCI, so we limit memory
- until a better solution is implemented. */
-#ifdef CONFIG_PCI
- gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, 64<<20);
-#else
- gd->ram_size = get_ram_size(CONFIG_SYS_SDRAM_BASE, 256<<20);
-#endif
- return 0;
-}
-
-#ifdef CONFIG_PCI
-void pci_init_board(void)
-{
- pci_ixp_init(&hose);
-}
-
-/*
- * dev 0 on the PCI bus is not the host bridge, so we have to override
- * these functions in order to not skip PCI slot 0 during configuration.
-*/
-int pci_skip_dev(struct pci_controller *hose, pci_dev_t dev)
-{
- return 0;
-}
-int pci_print_dev(struct pci_controller *hose, pci_dev_t dev)
-{
- return 1;
-}
-
-#endif
-
-int board_eth_init(bd_t *bis)
-{
-#ifdef CONFIG_PCI
- pci_eth_init(bis);
-#endif
- return cpu_eth_init(bis);
-}
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