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Diffstat (limited to 'cpu/mpc83xx')
-rw-r--r--cpu/mpc83xx/spd_sdram.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c
index ff15cda..4704d20 100644
--- a/cpu/mpc83xx/spd_sdram.c
+++ b/cpu/mpc83xx/spd_sdram.c
@@ -219,7 +219,8 @@ long int spd_sdram()
ddr->cs_config[0] = ( 1 << 31
| (odt_rd_cfg << 20)
| (odt_wr_cfg << 16)
- | (spd.nrow_addr - 12) << 8
+ | ((spd.nbanks == 8 ? 1 : 0) << 14)
+ | ((spd.nrow_addr - 12) << 8)
| (spd.ncol_addr - 8) );
debug("\n");
debug("cs0_bnds = 0x%08x\n",ddr->csbnds[0].csbnds);
@@ -231,8 +232,9 @@ long int spd_sdram()
ddr->cs_config[1] = ( 1<<31
| (odt_rd_cfg << 20)
| (odt_wr_cfg << 16)
- | (spd.nrow_addr-12) << 8
- | (spd.ncol_addr-8) );
+ | ((spd.nbanks == 8 ? 1 : 0) << 14)
+ | ((spd.nrow_addr - 12) << 8)
+ | (spd.ncol_addr - 8) );
debug("cs1_bnds = 0x%08x\n",ddr->csbnds[1].csbnds);
debug("cs1_config = 0x%08x\n",ddr->cs_config[1]);
}
@@ -242,7 +244,8 @@ long int spd_sdram()
ddr->cs_config[2] = ( 1 << 31
| (odt_rd_cfg << 20)
| (odt_wr_cfg << 16)
- | (spd.nrow_addr - 12) << 8
+ | ((spd.nbanks == 8 ? 1 : 0) << 14)
+ | ((spd.nrow_addr - 12) << 8)
| (spd.ncol_addr - 8) );
debug("\n");
debug("cs2_bnds = 0x%08x\n",ddr->csbnds[2].csbnds);
@@ -254,8 +257,9 @@ long int spd_sdram()
ddr->cs_config[3] = ( 1<<31
| (odt_rd_cfg << 20)
| (odt_wr_cfg << 16)
- | (spd.nrow_addr-12) << 8
- | (spd.ncol_addr-8) );
+ | ((spd.nbanks == 8 ? 1 : 0) << 14)
+ | ((spd.nrow_addr - 12) << 8)
+ | (spd.ncol_addr - 8) );
debug("cs3_bnds = 0x%08x\n",ddr->csbnds[3].csbnds);
debug("cs3_config = 0x%08x\n",ddr->cs_config[3]);
}