#define FLASH_ONBD_N 2 /* 00000010 */
#define FLASH_SRAM_SEL 1 /* 00000001 */
+DECLARE_GLOBAL_DATA_PTR;
+
long int fixed_sdram(void);
int board_early_init_f(void)
int checkboard(void)
{
- sys_info_t sysinfo;
- unsigned char *s = getenv("serial#");
-
- get_sys_info(&sysinfo);
+ char *s = getenv("serial#");
printf("Board: Ebony - AMCC PPC440GP Evaluation Board");
if (s != NULL) {
}
putc('\n');
- printf("\tVCO: %lu MHz\n", sysinfo.freqVCOMhz / 1000000);
- printf("\tCPU: %lu MHz\n", sysinfo.freqProcessor / 1000000);
- printf("\tPLB: %lu MHz\n", sysinfo.freqPLB / 1000000);
- printf("\tOPB: %lu MHz\n", sysinfo.freqOPB / 1000000);
- printf("\tEPB: %lu MHz\n", sysinfo.freqEPB / 1000000);
return (0);
}
long dram_size = 0;
#if defined(CONFIG_SPD_EEPROM)
- dram_size = spd_sdram(0);
+ dram_size = spd_sdram();
#else
dram_size = fixed_sdram();
#endif
return dram_size;
}
-#if defined(CFG_DRAM_TEST)
-int testdram(void)
-{
- uint *pstart = (uint *) 0x00000000;
- uint *pend = (uint *) 0x08000000;
- uint *p;
-
- for (p = pstart; p < pend; p++)
- *p = 0xaaaaaaaa;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0xaaaaaaaa) {
- printf("SDRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
-
- for (p = pstart; p < pend; p++)
- *p = 0x55555555;
-
- for (p = pstart; p < pend; p++) {
- if (*p != 0x55555555) {
- printf("SDRAM test fails at: %08x\n", (uint) p);
- return 1;
- }
- }
- return 0;
-}
-#endif
-
#if !defined(CONFIG_SPD_EEPROM)
/*************************************************************************
* fixed sdram init -- doesn't use serial presence detect.
* certain pre-initialization actions.
*
************************************************************************/
-#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
+#if defined(CONFIG_PCI)
int pci_pre_init(struct pci_controller *hose)
{
unsigned long strap;
/*--------------------------------------------------------------------------+
- * The ebony board is always configured as the host & requires the
- * PCI arbiter to be enabled.
+ * The ebony board is always configured as the host & requires the
+ * PCI arbiter to be enabled.
*--------------------------------------------------------------------------*/
strap = mfdcr(cpc0_strp1);
if ((strap & 0x00100000) == 0) {
return 1;
}
-#endif /* defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) */
+#endif /* defined(CONFIG_PCI) */
/*************************************************************************
* pci_target_init
#if defined(CONFIG_PCI) && defined(CFG_PCI_TARGET_INIT)
void pci_target_init(struct pci_controller *hose)
{
- DECLARE_GLOBAL_DATA_PTR;
-
/*--------------------------------------------------------------------------+
* Disable everything
*--------------------------------------------------------------------------*/