diff mbox series

[v2,11/16] dt-bindings: memory: ns3: add ddr memory definition

Message ID 20200504114432.10886-12-rayagonda.kokatanur@broadcom.com
State Superseded
Delegated to: Tom Rini
Headers show
Series add initial support for broadcom NS3 soc | expand

Commit Message

Rayagonda Kokatanur May 4, 2020, 11:44 a.m. UTC 
Add ddr memory definitions.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
---
 include/dt-bindings/memory/bcm-ns3-mc.h | 30 ++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/include/dt-bindings/memory/bcm-ns3-mc.h b/include/dt-bindings/memory/bcm-ns3-mc.h
index d6e7717ba2..d04b842d19 100644
--- a/include/dt-bindings/memory/bcm-ns3-mc.h
+++ b/include/dt-bindings/memory/bcm-ns3-mc.h
@@ -7,7 +7,8 @@ 
 #define DT_BINDINGS_BCM_NS3_MC_H
 
 /*
- * Reserved Memory Map : SHMEM & TZDRAM.
+ * +--------+----------+ 0x8B000000
+ * | NITRO CRASH DUMP  |  32MB
  * +--------+----------+ 0x8D000000
  * | SHMEM (NS)         | 16 MB
  * +-------------------+ 0x8E000000
@@ -20,6 +21,10 @@ 
  * +-------------------+ 0x8F100000
  */
 
+#define BCM_NS3_MEM_NITRO_CRASH_START  0x8AE00000
+#define BCM_NS3_MEM_NITRO_CRASH_LEN    0x21fffff
+#define BCM_NS3_MEM_NITRO_CRASH_SIZE   0x2200000
+
 #define BCM_NS3_MEM_SHARE_START    0x8D000000
 #define BCM_NS3_MEM_SHARE_LEN      0x020FFFFF
 
@@ -31,7 +36,30 @@ 
 #define BCM_NS3_MEM_CRMU_PT_START  0x880000000
 #define BCM_NS3_MEM_CRMU_PT_LEN    0x200000
 
+/* default memory starting address and length */
+#define BCM_NS3_MEM_START          0x80000000UL
+#define BCM_NS3_MEM_LEN            0x80000000UL
+#define BCM_NS3_MEM_END            (BCM_NS3_MEM_START + BCM_NS3_MEM_LEN)
+
+/* memory starting address and length for BANK_1 */
+#define BCM_NS3_BANK_1_MEM_START   0x880000000UL
+#define BCM_NS3_BANK_1_MEM_LEN     0x180000000UL
+
+/* memory layout information */
+#define BCM_NS3_DDR_INFO_BASE      0x8F220000
+#define BCM_NS3_DDR_INFO_RSVD_LEN  0x1000
+#define BCM_NS3_DDR_INFO_LEN       73
+#define BCM_NS3_DDR_INFO_SIG       0x42434d44
+#define BCM_NS3_MAX_NR_BANKS       4
+
 #define BCM_NS3_GIC_LPI_BASE      0x8AD70000
 #define BCM_NS3_GIC_LPI_SIZE      0x90000
 
+#define BCM_NS3_MEM_RSVE_START    BCM_NS3_GIC_LPI_BASE
+#define BCM_NS3_MEM_RSVE_END      ((BCM_NS3_MEM_ELOG_START + \
+				   BCM_NS3_MEM_ELOG_LEN) - \
+				   BCM_NS3_MEM_RSVE_START)
+
+#define BCM_NS3_CRMU_PGT_START    0x880000000UL
+#define BCM_NS3_CRMU_PGT_SIZE     0x100000
 #endif