sdram: Allow killing ram clock source if desired

2020-04-30 03:39:18 +03:00
parent 093f14923c
commit 1d69809022
5 changed files with 49 additions and 36 deletions
--- a/bootloader/mem/emc.h
+++ b/bootloader/mem/emc.h
@@ -232,6 +232,7 @@
 #define EMC_COMP_PAD_SW_CTRL                      0x57c
 #define EMC_REQ_CTRL                              0x2b0
 #define EMC_EMC_STATUS                            0x2b4
+#define  EMC_STATUS_MRR_DIVLD (1 << 20)
 #define EMC_CFG_2                                 0x2b8
 #define EMC_CFG_DIG_DLL                           0x2bc
 #define EMC_CFG_DIG_DLL_PERIOD                    0x2c0