diff mbox series

[v4,09/15] dt-bindings: memory: ns3: add ddr memory definition

Message ID 20200710085220.32730-10-rayagonda.kokatanur@broadcom.com
State Superseded
Headers show
Series add initial support for broadcom NS3 soc | expand

Commit Message

Rayagonda Kokatanur July 10, 2020, 8:52 a.m. UTC 
Add ddr memory definitions.

Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur at broadcom.com>
Reviewed-by: Simon Glass <sjg at chromium.org>
---
Changes from v3:
  -Address review comments from Simon,
   Use lower-case hex numbers.
  
 include/dt-bindings/memory/bcm-ns3-mc.h | 31 ++++++++++++++++++++++++-
 1 file changed, 30 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 fe669e2f87..84795ec27a 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
 
@@ -31,4 +36,28 @@ 
 #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_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