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authorYork Sun <yorksun@freescale.com>2015-03-19 09:30:27 -0700
committerYork Sun <yorksun@freescale.com>2015-04-23 08:55:53 -0700
commit6b95be228024c7d15b9164b59187ef02333bb0c8 (patch)
tree49df5d8e2ae4d0163319a538aedbeab022c1d869 /drivers/ddr/fsl/ddr4_dimm_params.c
parent66869f955417b89dbf6b7cbb72738b2205a26bf8 (diff)
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driver/ddr/fsl: Fix driver to support empty first slot
CS0 was not allowed to be empty by u-boot driver in the past to simplify the driver. This may be inconvenient for some debugging. This patch lifts the restrictions. Controller interleaving still requires CS0 populated. Signed-off-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'drivers/ddr/fsl/ddr4_dimm_params.c')
-rw-r--r--drivers/ddr/fsl/ddr4_dimm_params.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ddr/fsl/ddr4_dimm_params.c b/drivers/ddr/fsl/ddr4_dimm_params.c
index bbfb4ee..42834ca 100644
--- a/drivers/ddr/fsl/ddr4_dimm_params.c
+++ b/drivers/ddr/fsl/ddr4_dimm_params.c
@@ -135,7 +135,8 @@ unsigned int ddr_compute_dimm_parameters(const unsigned int ctrl_num,
if (spd->mem_type) {
if (spd->mem_type != SPD_MEMTYPE_DDR4) {
- printf("DIMM %u: is not a DDR4 SPD.\n", dimm_number);
+ printf("Ctrl %u DIMM %u: is not a DDR4 SPD.\n",
+ ctrl_num, dimm_number);
return 1;
}
} else {