diff options
| 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 /arch/avr32 | |
| parent | 16a354f920f3959ed847bd917bdfbc7eba48cf1e (diff) | |
| download | u-boot-25ddd1fb0a2281b182529afbc8fda5de2dc16d96.tar.gz | |
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 'arch/avr32')
| -rw-r--r-- | arch/avr32/cpu/start.S | 1 | ||||
| -rw-r--r-- | arch/avr32/include/asm/global_data.h | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/arch/avr32/cpu/start.S b/arch/avr32/cpu/start.S index 06bf4c692d..97140e93eb 100644 --- a/arch/avr32/cpu/start.S +++ b/arch/avr32/cpu/start.S @@ -19,6 +19,7 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ +#include <asm-offsets.h> #include <config.h> #include <asm/ptrace.h> #include <asm/sysreg.h> diff --git a/arch/avr32/include/asm/global_data.h b/arch/avr32/include/asm/global_data.h index 5a7aed94e1..4ef8fc570f 100644 --- a/arch/avr32/include/asm/global_data.h +++ b/arch/avr32/include/asm/global_data.h @@ -29,7 +29,7 @@ * global variables during system initialization (until we have set * up the memory controller so that we can use RAM). * - * Keep it *SMALL* and remember to set CONFIG_SYS_GBL_DATA_SIZE > sizeof(gd_t) + * Keep it *SMALL* and remember to set GENERATED_GBL_DATA_SIZE > sizeof(gd_t) */ typedef struct global_data { |