/*
+ * (C) Copyright 2006
+ * Stefan Roese, DENX Software Engineering, sr@denx.de.
+ *
* (C) Copyright 2002
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
*
* MA 02111-1307 USA
*/
-#include <asm/arch/ixp425.h>
#include <common.h>
+#include <command.h>
+#include <malloc.h>
+#include <asm/arch/ixp425.h>
-/* ------------------------------------------------------------------------- */
-
-
-/* local prototypes */
-
+DECLARE_GLOBAL_DATA_PTR;
/*
* Miscelaneous platform dependent initialisations
*/
-
-int
-/**********************************************************/
-board_post_init (void)
-/**********************************************************/
+int board_post_init (void)
{
return (0);
}
-int
-/**********************************************************/
-board_init (void)
-/**********************************************************/
+int board_init (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
/* arch number of IXDP */
gd->bd->bi_arch_number = MACH_TYPE_IXDP425;
/* adress of boot parameters */
gd->bd->bi_boot_params = 0x00000100;
+#ifdef CONFIG_IXDPG425
+ /* arch number of IXDP */
+ gd->bd->bi_arch_number = MACH_TYPE_IXDPG425;
+
+ /*
+ * Get realtek RTL8305 switch and SLIC out of reset
+ */
+ GPIO_OUTPUT_SET(CFG_GPIO_SWITCH_RESET_N);
+ GPIO_OUTPUT_ENABLE(CFG_GPIO_SWITCH_RESET_N);
+ GPIO_OUTPUT_SET(CFG_GPIO_SLIC_RESET_N);
+ GPIO_OUTPUT_ENABLE(CFG_GPIO_SLIC_RESET_N);
+
+ /*
+ * Setup GPIO's for PCI INTA & INTB
+ */
+ GPIO_OUTPUT_DISABLE(CFG_GPIO_PCI_INTA_N);
+ GPIO_INT_ACT_LOW_SET(CFG_GPIO_PCI_INTA_N);
+ GPIO_OUTPUT_DISABLE(CFG_GPIO_PCI_INTB_N);
+ GPIO_INT_ACT_LOW_SET(CFG_GPIO_PCI_INTB_N);
+
+ /*
+ * Setup GPIO's for 33MHz clock output
+ */
+ *IXP425_GPIO_GPCLKR = 0x01FF01FF;
+ GPIO_OUTPUT_ENABLE(CFG_GPIO_PCI_CLK);
+ GPIO_OUTPUT_ENABLE(CFG_GPIO_EXTBUS_CLK);
+#endif
+
return 0;
}
-int
-/**********************************************************/
-dram_init (void)
-/**********************************************************/
+/*
+ * Check Board Identity
+ */
+int checkboard(void)
{
- DECLARE_GLOBAL_DATA_PTR;
+ char *s = getenv("serial#");
+
+#ifdef CONFIG_IXDPG425
+ puts("Board: IXDPG425 - Intel Network Gateway Reference Platform");
+#else
+ puts("Board: IXDP425 - Intel Development Platform");
+#endif
+
+ if (s != NULL) {
+ puts(", serial# ");
+ puts(s);
+ }
+ putc('\n');
+
+ return (0);
+}
+int dram_init (void)
+{
gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
return (0);
}
+
+#if (CONFIG_COMMANDS & CFG_CMD_PCI) || defined(CONFIG_PCI)
extern struct pci_controller hose;
+extern void pci_ixp_init(struct pci_controller * hose);
+
void pci_init_board(void)
{
+ extern void pci_ixp_init (struct pci_controller *hose);
+
pci_ixp_init(&hose);
- return ;
}
+#endif