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| author | Wolfgang Denk <wd@denx.de> | 2010-10-26 14:34:52 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-10-26 21:05:30 +0200 |
| commit | 25ddd1fb0a2281b182529afbc8fda5de2dc16d96 (patch) | |
| tree | b1d57d9d1324fb6b8fddf7ebc976dbe822468649 /include/configs/debris.h | |
| parent | 16a354f920f3959ed847bd917bdfbc7eba48cf1e (diff) | |
| download | u-boot-imx-25ddd1fb0a2281b182529afbc8fda5de2dc16d96.zip u-boot-imx-25ddd1fb0a2281b182529afbc8fda5de2dc16d96.tar.gz u-boot-imx-25ddd1fb0a2281b182529afbc8fda5de2dc16d96.tar.bz2 | |
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/debris.h')
| -rw-r--r-- | include/configs/debris.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/include/configs/debris.h b/include/configs/debris.h index 978b143..7ad36a1 100644 --- a/include/configs/debris.h +++ b/include/configs/debris.h @@ -200,20 +200,17 @@ #define CONFIG_SYS_RAMBOOT 1 #define CONFIG_SYS_INIT_RAM_ADDR (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 -#define CONFIG_SYS_GBL_DATA_SIZE 256 /* 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) #define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET #else #undef CONFIG_SYS_RAMBOOT #define CONFIG_SYS_MONITOR_LEN 0x00040000 #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -/*#define CONFIG_SYS_GBL_DATA_SIZE 256*/ -#define CONFIG_SYS_GBL_DATA_SIZE 128 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000 #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 -#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) #endif |