[U-Boot] [PATCH v3 2/4] da850evm, da850_am18xxevm: fix CONFIG_SPL_MAX_SIZE semantics
Albert ARIBAUD
albert.u.boot at aribaud.net
Fri Apr 12 14:05:08 CEST 2013
CONFIG_SPL_MAX_SIZE wrongly included BSS size.
Split 32K max size between 24K image (text,rodata,data)
and 8K BSS based on sizes reported for current build:
text data bss
15676 1316 108
Signed-off-by: Albert ARIBAUD <albert.u.boot at aribaud.net>
---
Changes in v3: None
Changes in v2:
- fixed commit summary typoes
board/davinci/da8xxevm/u-boot-spl-da850evm.lds | 2 +-
include/configs/da850evm.h | 4 +++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
index 2ae5a2c..25d6728 100644
--- a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
+++ b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds
@@ -25,7 +25,7 @@
*/
MEMORY { .sram : ORIGIN = CONFIG_SPL_TEXT_BASE,\
- LENGTH = CONFIG_SPL_MAX_SIZE }
+ LENGTH = (CONFIG_SPL_MAX_SIZE + CONFIG_SPL_BSS_MAX_SIZE) }
OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
OUTPUT_ARCH(arm)
diff --git a/include/configs/da850evm.h b/include/configs/da850evm.h
index 99b4de7..e15c86e 100644
--- a/include/configs/da850evm.h
+++ b/include/configs/da850evm.h
@@ -399,7 +399,9 @@
#define CONFIG_SPL_LDSCRIPT "board/$(BOARDDIR)/u-boot-spl-da850evm.lds"
#define CONFIG_SPL_STACK 0x8001ff00
#define CONFIG_SPL_TEXT_BASE 0x80000000
-#define CONFIG_SPL_MAX_SIZE 32768
+/* SPL max size is 24K -- but --pad-to requires a single decimal number */
+#define CONFIG_SPL_MAX_SIZE 24576
+#define CONFIG_SPL_BSS_MAX_SIZE (8*1024)
#endif
/* Load U-Boot Image From MMC */
--
1.7.10.4
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