diff options
| author | Manuel Lauss <mano@roarinelk.homelinux.net> | 2008-12-21 09:26:16 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2009-01-11 09:57:25 +0000 |
| commit | 7179380ee9bdeb5fa2ff07581f512fe0f5382e5b (patch) | |
| tree | 12bc5c0cfc3506434b0e51829bbbb66aaadf491a /arch/mips/alchemy/devboards/pb1500/board_setup.c | |
| parent | 23ba25d56606eec6fabc37c1efcbd48837dc9adc (diff) | |
MIPS: Alchemy: move commandline mangling out of common code
Not every alchemy-based board might want these options forced on it,
and most of this stuff seems to be intended for devboard code anyway.
Remove commandline mangling code out of common chip code and instead
add relevant sections to all in-tree boards to not change existing
behaviour.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/alchemy/devboards/pb1500/board_setup.c')
| -rw-r--r-- | arch/mips/alchemy/devboards/pb1500/board_setup.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/mips/alchemy/devboards/pb1500/board_setup.c b/arch/mips/alchemy/devboards/pb1500/board_setup.c index 47173f1e5ae..dcb36a66442 100644 --- a/arch/mips/alchemy/devboards/pb1500/board_setup.c +++ b/arch/mips/alchemy/devboards/pb1500/board_setup.c @@ -29,6 +29,8 @@ #include <asm/mach-au1x00/au1000.h> #include <asm/mach-pb1x00/pb1500.h> +#include <prom.h> + char irq_tab_alchemy[][5] __initdata = { [12] = { -1, INTA, INTX, INTX, INTX }, /* IDSEL 12 - HPT370 */ @@ -61,6 +63,22 @@ void __init board_setup(void) { u32 pin_func; u32 sys_freqctrl, sys_clksrc; + char *argptr; + + argptr = prom_getcmdline(); +#ifdef CONFIG_SERIAL_8250_CONSOLE + argptr = strstr(argptr, "console="); + if (argptr == NULL) { + argptr = prom_getcmdline(); + strcat(argptr, " console=ttyS0,115200"); + } +#endif + +#if defined(CONFIG_SOUND_AU1X00) && !defined(CONFIG_SOC_AU1000) + /* au1000 does not support vra, au1500 and au1100 do */ + strcat(argptr, " au1000_audio=vra"); + argptr = prom_getcmdline(); +#endif sys_clksrc = sys_freqctrl = pin_func = 0; /* Set AUX clock to 12 MHz * 8 = 96 MHz */ |