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Blackfin arch: do not bother initializing the first 4k 

our kernel should be sane now, and we want to catch NULL bugs,
not ignore them

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
This commit is contained in:
Mike Frysinger 2008-11-18 17:48:22 +08:00 committed by Bryan Wu
parent c2414bd0b1
commit 9f20cf2527
1 changed files with 0 additions and 12 deletions
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12
arch/blackfin/mach-common/head.S
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@ -244,18 +244,6 @@ ENTRY(_real_start)
r2.h = ___bss_stop;
call __init_clear_bss
/* In case there is a NULL pointer reference,
* zero out region before stext
*/
p1 = r0;
r2.l = __stext;
r2.h = __stext;
r2 >>= 2;
p2 = r2;
lsetup (.L_clear_zero, .L_clear_zero) lc0 = p2;
.L_clear_zero:
[p1++] = r0;
/* Pass the u-boot arguments to the global value command line */
R0 = R7;
call _cmdline_init;