MIPS: PCMCIA: new socket driver for Au1000 demoboards.
New PCMCIA socket driver for all Db/Pb1xxx boards (except Pb1000),
which replaces au1000_db1x00.c and (most of) au1000_pb1x00.c.
Notable improvements:
- supports Db1000, DB/PB1100/1500/1550/1200.
- support for carddetect and statuschange IRQs.
- pcmcia socket mem/io/attr areas and irqs passed through
platform resource information.
- doesn't freeze system during card insertion/ejection like
the one it replaces.
- boardtype is automatically detected using BCSR ID register.
Run-tested on the DB1200.
Cc: Linux-PCMCIA <linux-pcmcia@lists.infradead.org>
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/alchemy/common/setup.c b/arch/mips/alchemy/common/setup.c
index 6184baa..375984e 100644
--- a/arch/mips/alchemy/common/setup.c
+++ b/arch/mips/alchemy/common/setup.c
@@ -107,7 +107,8 @@
* The pseudo address we use is 0xF400 0000. Any address over
* 0xF400 0000 is a PCMCIA pseudo address.
*/
- if ((phys_addr >= 0xF4000000) && (phys_addr < 0xFFFFFFFF))
+ if ((phys_addr >= PCMCIA_ATTR_PSEUDO_PHYS) &&
+ (phys_addr < PCMCIA_PSEUDO_END))
return (phys_t)(phys_addr << 4);
/* default nop */