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| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-19 17:44:56 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-09-20 16:09:48 +1000 |
| commit | 817c21ad9a1f00926f080265493923ada3458c63 (patch) | |
| tree | 84733af08a403e6f1c1846a2e9a21cf49276660d /arch/powerpc/kernel/prom_init_check.sh | |
| parent | powerpc/powernv: Add OPAL takeover from PowerVM (diff) | |
| download | linux-dev-817c21ad9a1f00926f080265493923ada3458c63.tar.xz linux-dev-817c21ad9a1f00926f080265493923ada3458c63.zip | |
powerpc/powernv: Get kernel command line accross OPAL takeover
We stash it in boot_command_line which isn't in BSS and so won't
be overwritten. We then use that as a default cmd_line before
we walk the device-tree.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/prom_init_check.sh')
| -rw-r--r-- | arch/powerpc/kernel/prom_init_check.sh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/prom_init_check.sh b/arch/powerpc/kernel/prom_init_check.sh index 20af6aada517..70f4286eaa7a 100644 --- a/arch/powerpc/kernel/prom_init_check.sh +++ b/arch/powerpc/kernel/prom_init_check.sh @@ -21,7 +21,8 @@ _end enter_prom memcpy memset reloc_offset __secondary_hold __secondary_hold_acknowledge __secondary_hold_spinloop __start strcmp strcpy strlcpy strlen strncmp strstr logo_linux_clut224 reloc_got2 kernstart_addr memstart_addr linux_banner _stext -opal_query_takeover opal_do_takeover opal_enter_rtas opal_secondary_entry" +opal_query_takeover opal_do_takeover opal_enter_rtas opal_secondary_entry +boot_command_line" NM="$1" OBJ="$2" |