1 files changed, 3 insertions, 1 deletions

diff --git a/include/asm-powerpc/kdump.h b/include/asm-powerpc/kdump.h
index 5a5c3b5ab1e0..10e8eb1e6f4f 100644
--- a/include/asm-powerpc/kdump.h
+++ b/include/asm-powerpc/kdump.h
@@ -7,7 +7,7 @@
 /* How many bytes to reserve at zero for kdump. The reserve limit should
  * be greater or equal to the trampoline's end address.
  * Reserve to the end of the FWNMI area, see head_64.S */
-#define KDUMP_RESERVE_LIMIT     0x8000
+#define KDUMP_RESERVE_LIMIT     0x10000 /* 64K */
 
 #ifdef CONFIG_CRASH_DUMP
 
@@ -15,6 +15,8 @@
 #define KDUMP_TRAMPOLINE_START  0x0100
 #define KDUMP_TRAMPOLINE_END    0x3000
 
+#define KDUMP_MIN_TCE_ENTRIES   2048
+
 #else /* !CONFIG_CRASH_DUMP */
 
 #define PHYSICAL_START  0x0