diff options
| -rw-r--r-- | src/northbridge/intel/i945/raminit.c | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c index d41b913ab1..1e8cf65581 100644 --- a/src/northbridge/intel/i945/raminit.c +++ b/src/northbridge/intel/i945/raminit.c @@ -2546,29 +2546,19 @@ static void sdram_jedec_enable(struct sys_info *sysinfo) u32 bankaddr = 0, tmpaddr, mrsaddr = 0; for (i = 0, nonzero = -1; i < 8; i++) { - if (sysinfo->banksize[i] == 0) + if (sysinfo->banksize[i] == 0) continue; printk(BIOS_DEBUG, "jedec enable sequence: bank %d\n", i); - switch (i) { - case 0: - /* Start at address 0 */ - bankaddr = 0; - break; - case 4: - if (sysinfo->interleaved) { + + if (nonzero != -1) { + if (sysinfo->interleaved && nonzero < 4 && i >= 4) { bankaddr = 0x40; - break; - } - default: - if (nonzero != -1) { + } else { printk(BIOS_DEBUG, "bankaddr from bank size of rank %d\n", nonzero); bankaddr += sysinfo->banksize[nonzero] << (sysinfo->interleaved ? 26 : 25); - break; } - /* No populated bank hit before. Start at address 0 */ - bankaddr = 0; } /* We have a bank with a non-zero size.. Remember it |