}
};
-long int initdram (int board_type)
+phys_size_t initdram (int board_type)
{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
+ volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
volatile memctl8260_t *memctl = &immap->im_memctl;
volatile uchar *base;
- volatile ulong *addr, cnt, val;
- ulong save[32]; /* to make test non-destructive */
- int i, maxsize;
+ ulong maxsize;
+ int i;
- memctl->memc_psrt = CFG_PSRT;
- memctl->memc_mptpr = CFG_MPTPR;
+ memctl->memc_psrt = CONFIG_SYS_PSRT;
+ memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-#ifndef CFG_RAMBOOT
+#ifndef CONFIG_SYS_RAMBOOT
immap->im_siu_conf.sc_ppc_acr = 0x00000026;
immap->im_siu_conf.sc_ppc_alrh = 0x01276345;
immap->im_siu_conf.sc_ppc_alrl = 0x89ABCDEF;
/* Init Main SDRAM */
#define OP_VALUE 0x404A241A
#define OP_VALUE_M (OP_VALUE & 0x87FFFFFF);
- base = (uchar *) CFG_SDRAM_BASE;
+ base = (uchar *) CONFIG_SYS_SDRAM_BASE;
memctl->memc_psdmr = 0x28000000 | OP_VALUE_M;
*base = 0xFF;
memctl->memc_psdmr = 0x08000000 | OP_VALUE_M;
*/
maxsize = (1 + (~memctl->memc_or1 | 0x7fff)) / 2;
- /*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
- i = 0;
- for (cnt = maxsize / sizeof (long); cnt > 0; cnt >>= 1) {
- addr = (volatile ulong *) base + cnt; /* pointer arith! */
- save[i++] = *addr;
- *addr = ~cnt;
- }
+ maxsize = get_ram_size((long *)base, maxsize);
- addr = (volatile ulong *) base;
- save[i] = *addr;
- *addr = 0;
-
- if ((val = *addr) != 0) {
- *addr = save[i];
- return (0);
- }
-
- for (cnt = 1; cnt <= maxsize / sizeof (long); cnt <<= 1) {
- addr = (volatile ulong *) base + cnt; /* pointer arith! */
- val = *addr;
- *addr = save[--i];
- if (val != ~cnt) {
- /* Write the actual size to ORx
- */
- memctl->memc_or1 |= ~(cnt * sizeof (long) - 1);
- maxsize = cnt * sizeof (long) / 2;
- break;
- }
- }
+ memctl->memc_or1 |= ~(maxsize - 1);
- maxsize *= 2;
if (maxsize != hwc_main_sdram_size ())
printf ("Oops: memory test has not found all memory!\n");
#endif
{
int sn = -1;
- if (!seeprom_read (0xa0, (char *) &sn, sizeof (sn))) {
+ if (!seeprom_read (0xa0, (uchar *) &sn, sizeof (sn))) {
sn = cpu_to_le32 (sn);
}
return sn;
{
char mac[6];
- if (!seeprom_read (0xb0, mac, sizeof (mac))) {
+ if (!seeprom_read (0xb0, (uchar *)mac, sizeof (mac))) {
sprintf (str, "%02x:%02x:%02x:%02x:%02x:%02x\n",
mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
} else {