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Blackfin: move gd/bd to bss by default

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We don't need these setup manually, so let the bss do the rest.  On
Blackfin systems, we clear the bss before executing any C code that
would use these, so this should be fine.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger
2012-02-29 22:48:10 -05:00
parent 33e7e60c77
commit a4932d7877
2 changed files with 43 additions and 23 deletions
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8
arch/blackfin/include/asm/config.h
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@@ -109,14 +109,8 @@
#ifndef CONFIG_SYS_MALLOC_BASE
# define CONFIG_SYS_MALLOC_BASE (CONFIG_SYS_MONITOR_BASE - CONFIG_SYS_MALLOC_LEN)
#endif
#ifndef CONFIG_SYS_GBL_DATA_ADDR
# define CONFIG_SYS_GBL_DATA_ADDR (CONFIG_SYS_MALLOC_BASE - GENERATED_GBL_DATA_SIZE)
#endif
#ifndef CONFIG_SYS_BD_INFO_ADDR
# define CONFIG_SYS_BD_INFO_ADDR (CONFIG_SYS_GBL_DATA_ADDR - GENERATED_BD_INFO_SIZE)
#endif
#ifndef CONFIG_STACKBASE
# define CONFIG_STACKBASE (CONFIG_SYS_BD_INFO_ADDR - 4)
# define CONFIG_STACKBASE (CONFIG_SYS_MALLOC_BASE - 4)
#endif
#ifndef CONFIG_SYS_MEMTEST_START
# define CONFIG_SYS_MEMTEST_START 0