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| author | David Gibson <david@gibson.dropbear.id.au> | 2007-02-13 15:54:22 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-02-14 11:55:16 +1100 |
| commit | 719c91ccadd3ed26570dbb29d54166914832eee9 (patch) | |
| tree | ee11ec26fbbb096d034468379241e872cbd63548 /arch/powerpc/kernel/setup_32.c | |
| parent | 8d38a5b2fab1397d35ba1c92828a91b77ce9f865 (diff) | |
| download | blackbird-op-linux-719c91ccadd3ed26570dbb29d54166914832eee9.tar.gz blackbird-op-linux-719c91ccadd3ed26570dbb29d54166914832eee9.zip | |
[POWERPC] Use udbg_early_init() on ppc32
udbg_early_init() is a function used on 64 bit systems, which
initializes whichever early udbg backend is configured. This function
is not called on 32-bit, however if btext early debug is enabled it
does have an explicit, inline, #ifdef-ed assignment performing
analagous initialization.
This patch makes things more uniform by folding the btext
initialization as an option into udbg_early_init() and calling that
from the 32-bit setup path.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/setup_32.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_32.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index 6a19fa40dcee..44a6a3c47feb 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -116,12 +116,8 @@ unsigned long __init early_init(unsigned long dt_ptr) */ void __init machine_init(unsigned long dt_ptr, unsigned long phys) { - /* If btext is enabled, we might have a BAT setup for early display, - * thus we do enable some very basic udbg output - */ -#ifdef CONFIG_BOOTX_TEXT - udbg_putc = btext_drawchar; -#endif + /* Enable early debugging if any specified (see udbg.h) */ + udbg_early_init(); /* Do some early initialization based on the flat device tree */ early_init_devtree(__va(dt_ptr)); |
