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authorWolfgang Denk <wd@denx.de>2010-10-26 14:34:52 +0200
committerWolfgang Denk <wd@denx.de>2010-10-26 21:05:30 +0200
commit25ddd1fb0a2281b182529afbc8fda5de2dc16d96 (patch)
treeb1d57d9d1324fb6b8fddf7ebc976dbe822468649 /include/configs/MIP405.h
parent16a354f920f3959ed847bd917bdfbc7eba48cf1e (diff)
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Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include/configs/MIP405.h')
-rw-r--r--include/configs/MIP405.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/configs/MIP405.h b/include/configs/MIP405.h
index a8d297e..ce9273b 100644
--- a/include/configs/MIP405.h
+++ b/include/configs/MIP405.h
@@ -309,8 +309,7 @@
#define CONFIG_SYS_OCM_DATA_SIZE 0x1000
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* inside of On Chip SRAM */
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE /* Size of On Chip SRAM */
-#define CONFIG_SYS_GBL_DATA_SIZE 64 /* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
/* reserve some memory for POST and BOOT limit info */
#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 32)