summaryrefslogtreecommitdiff
path: root/board/xes/xpedite550x/ddr.c
diff options
context:
space:
mode:
Diffstat (limited to 'board/xes/xpedite550x/ddr.c')
-rw-r--r--board/xes/xpedite550x/ddr.c21
1 files changed, 10 insertions, 11 deletions
diff --git a/board/xes/xpedite550x/ddr.c b/board/xes/xpedite550x/ddr.c
index 718cd98..38a4597 100644
--- a/board/xes/xpedite550x/ddr.c
+++ b/board/xes/xpedite550x/ddr.c
@@ -55,16 +55,16 @@ unsigned int fsl_ddr_get_mem_data_rate(void)
* There are traditionally three board-specific SDRAM timing parameters
* which must be calculated based on the particular PCB artwork. These are:
* 1.) CPO (Read Capture Delay)
- * - TIMING_CFG_2 register
- * Source: Calculation based on board trace lengths and
- * chip-specific internal delays.
+ * - TIMING_CFG_2 register
+ * Source: Calculation based on board trace lengths and
+ * chip-specific internal delays.
* 2.) CLK_ADJUST (Clock and Addr/Cmd alignment control)
- * - DDR_SDRAM_CLK_CNTL register
- * Source: Signal Integrity Simulations
+ * - DDR_SDRAM_CLK_CNTL register
+ * Source: Signal Integrity Simulations
* 3.) 2T Timing on Addr/Ctl
- * - TIMING_CFG_2 register
- * Source: Signal Integrity Simulations
- * Usually only needed with heavy load/very high speed (>DDR2-800)
+ * - TIMING_CFG_2 register
+ * Source: Signal Integrity Simulations
+ * Usually only needed with heavy load/very high speed (>DDR2-800)
*
* ====== XPedite550x DDR3-800 read delay calculations ======
*
@@ -82,14 +82,14 @@ typedef struct {
const board_specific_parameters_t board_specific_parameters[][20] = {
{
/* Controller 0 */
- {
+ {
/* DDR3-600/667 */
.datarate_mhz_low = 500,
.datarate_mhz_high = 750,
.clk_adjust = 5,
.cpo = 31,
},
- {
+ {
/* DDR3-800 */
.datarate_mhz_low = 750,
.datarate_mhz_high = 850,
@@ -162,4 +162,3 @@ void fsl_ddr_board_options(memctl_options_t *popts,
popts->rtt_override = 1;
popts->rtt_override_value = 3;
}
-