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authorYork Sun <york.sun@nxp.com>2016-09-26 08:09:25 -0700
committerYork Sun <york.sun@nxp.com>2016-09-26 08:53:07 -0700
commit1fdcc8dfc7612acc765cd483051dcfaac399f4f1 (patch)
tree282484829ff5a8c8c79cab37da823e7fde9b7e63 /board/freescale/ls1012afrdm
parentda28e58a7fc169625334b1e40f72067b481b352a (diff)
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driver: ddr: fsl_mmdc: Pass board parameters through data structure
Instead of using multiple macros, a data structure is used to pass board-specific parameters to MMDC DDR driver. Signed-off-by: York Sun <york.sun@nxp.com> CC: Shengzhou Liu <Shengzhou.Liu@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board/freescale/ls1012afrdm')
-rw-r--r--board/freescale/ls1012afrdm/ls1012afrdm.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/board/freescale/ls1012afrdm/ls1012afrdm.c b/board/freescale/ls1012afrdm/ls1012afrdm.c
index d644e94..b03bdb8 100644
--- a/board/freescale/ls1012afrdm/ls1012afrdm.c
+++ b/board/freescale/ls1012afrdm/ls1012afrdm.c
@@ -26,7 +26,23 @@ int checkboard(void)
int dram_init(void)
{
- mmdc_init();
+ static const struct fsl_mmdc_info mparam = {
+ 0x04180000, /* mdctl */
+ 0x00030035, /* mdpdc */
+ 0x12554000, /* mdotc */
+ 0xbabf7954, /* mdcfg0 */
+ 0xdb328f64, /* mdcfg1 */
+ 0x01ff00db, /* mdcfg2 */
+ 0x00001680, /* mdmisc */
+ 0x0f3c8000, /* mdref */
+ 0x00002000, /* mdrwd */
+ 0x00bf1023, /* mdor */
+ 0x0000003f, /* mdasp */
+ 0x0000022a, /* mpodtctrl */
+ 0xa1390003, /* mpzqhwctrl */
+ };
+
+ mmdc_init(&mparam);
gd->ram_size = CONFIG_SYS_SDRAM_SIZE;