Tweak DDR ECC error counter
Enable single-bit error counter when memory was cleared by ddr controller.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
diff --git a/cpu/mpc85xx/spd_sdram.c b/cpu/mpc85xx/spd_sdram.c
index 6da5367..4b3c4eb 100644
--- a/cpu/mpc85xx/spd_sdram.c
+++ b/cpu/mpc85xx/spd_sdram.c
@@ -786,14 +786,17 @@
* Is this an ECC DDR chip?
* But don't mess with it if the DDR controller will init mem.
*/
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
+#ifdef CONFIG_DDR_ECC
if (spd.config == 0x02) {
+#ifndef CONFIG_ECC_INIT_VIA_DDRCONTROLLER
ddr->err_disable = 0x0000000d;
+#endif
ddr->err_sbe = 0x00ff0000;
}
+
debug("DDR: err_disable = 0x%08x\n", ddr->err_disable);
debug("DDR: err_sbe = 0x%08x\n", ddr->err_sbe);
-#endif
+#endif /* CONFIG_DDR_ECC */
asm("sync;isync;msync");
udelay(500);