diff options
author | Michael Ellerman <michael@ellerman.id.au> | 2006-05-17 10:00:45 +0200 |
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committer | Paul Mackerras <paulus@samba.org> | 2006-05-19 07:02:13 +0200 |
commit | 846f77b08c8301682ded5ce127c56397327a60d0 (patch) | |
tree | c155737af3eceab34c621cc6930145062323eef8 /arch/powerpc/kernel/prom.c | |
parent | [PATCH] powerpc: Make early xmon logic immune to location of early parsing (diff) | |
download | linux-846f77b08c8301682ded5ce127c56397327a60d0.tar.xz linux-846f77b08c8301682ded5ce127c56397327a60d0.zip |
[PATCH] powerpc: Parse early parameters earlier
Currently we have call parse_early_param() earliyish, but not really very
early. In particular, it's not early enough to do things like mem=x or
crashkernel=blah, which is annoying.
So do it earlier. I've checked all the early param handlers, and none of them
look like they should have any trouble with this. I haven't tested the
booke_wdt ones though.
On 32-bit we were doing the CONFIG_CMDLINE logic twice, so don't.
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/prom.c')
-rw-r--r-- | arch/powerpc/kernel/prom.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 9a07f97f0712..4ca608c9cd72 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -1292,6 +1292,11 @@ void __init early_init_devtree(void *params) lmb_init(); of_scan_flat_dt(early_init_dt_scan_root, NULL); of_scan_flat_dt(early_init_dt_scan_memory, NULL); + + /* Save command line for /proc/cmdline and then parse parameters */ + strlcpy(saved_command_line, cmd_line, COMMAND_LINE_SIZE); + parse_early_param(); + lmb_enforce_memory_limit(memory_limit); lmb_analyze(); |