[Skiboot] [PATCH 6/6] bump skiboot size from 3 to 4MB, reduce heap by 1MB
Stewart Smith
stewart at linux.vnet.ibm.com
Thu Aug 24 17:39:48 AEST 2017
GCOV enabled builds with modern GCC are getting bigger.
At some point we're going to have to go do something sensible,
but even on our larger systems we're not *that* close to running
out of heap that this would be a problem.
HEAP is now 12MB rather than 13MB.
Signed-off-by: Stewart Smith <stewart at linux.vnet.ibm.com>
---
include/mem-map.h | 4 ++--
skiboot.lds.S | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/mem-map.h b/include/mem-map.h
index 2bcaf07a1db4..05733518870d 100644
--- a/include/mem-map.h
+++ b/include/mem-map.h
@@ -72,8 +72,8 @@
* As of 2015/5/7 we use approx 800k for skiboot, 500k HEAP for
* mambo boot.
*/
-#define HEAP_BASE (SKIBOOT_BASE + 0x00300000)
-#define HEAP_SIZE 0x00d00000
+#define HEAP_BASE (SKIBOOT_BASE + 0x00400000)
+#define HEAP_SIZE 0x00c00000
/* This is the location of our console buffer at base + 16M */
#define INMEM_CON_START (SKIBOOT_BASE + 0x01000000)
diff --git a/skiboot.lds.S b/skiboot.lds.S
index 4a5dabe3c79b..7f71d5cd1b40 100644
--- a/skiboot.lds.S
+++ b/skiboot.lds.S
@@ -145,8 +145,8 @@ SECTIONS
__sym_map_end = . ;
}
- /* We locate the BSS at 2M to leave room for the symbol map */
- . = 0x200000;
+ /* We locate the BSS at 3M to leave room for the symbol map */
+ . = 0x300000;
_sbss = .;
.bss : {
--
2.13.5
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