diff options
| author | Manuel Lauss <manuel.lauss@googlemail.com> | 2010-02-24 17:40:21 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2010-02-27 12:53:43 +0100 |
| commit | 11b897cf84c37e6522db914793677e933ef311fb (patch) | |
| tree | b9d69cea86b2c1673f30332ff9b3944dc00bfc9b /arch/mips/alchemy/devboards/pb1100/platform.c | |
| parent | b9b37787d24cca9fbd63f767663e9439fa69aa22 (diff) | |
| download | op-kernel-dev-11b897cf84c37e6522db914793677e933ef311fb.zip op-kernel-dev-11b897cf84c37e6522db914793677e933ef311fb.tar.gz | |
MIPS: Alchemy: use 36bit addresses for PCMCIA resources.
On Alchemy the PCMCIA area lies at the end of the chips 36bit system bus
area. Currently, addresses at the far end of the 32bit area are assumed
to belong to the PCMCIA area and fixed up to the real 36bit address before
being passed to ioremap().
A previous commit enabled 64 bit physical size for the resource datatype on
Alchemy and this allows to use the correct 36bit addresses when registering
the PCMCIA sockets.
This patch removes the 32-to-36bit address fixup and registers the Alchemy
demo board pcmcia socket with the correct 36bit physical addresses.
Tested on DB1200, with a CF card (ide-cs driver) and a 3c589 PCMCIA ethernet
card.
Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com>
To: Linux-MIPS <linux-mips@linux-mips.org>
Cc: Manuel Lauss <manuel.lauss@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/994/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/alchemy/devboards/pb1100/platform.c')
| -rw-r--r-- | arch/mips/alchemy/devboards/pb1100/platform.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/mips/alchemy/devboards/pb1100/platform.c b/arch/mips/alchemy/devboards/pb1100/platform.c index bfc5ab6..2c8dc29 100644 --- a/arch/mips/alchemy/devboards/pb1100/platform.c +++ b/arch/mips/alchemy/devboards/pb1100/platform.c @@ -30,12 +30,12 @@ static int __init pb1100_dev_init(void) int swapped; /* PCMCIA. single socket, identical to Pb1500 */ - db1x_register_pcmcia_socket(PCMCIA_ATTR_PSEUDO_PHYS, - PCMCIA_ATTR_PSEUDO_PHYS + 0x00040000 - 1, - PCMCIA_MEM_PSEUDO_PHYS, - PCMCIA_MEM_PSEUDO_PHYS + 0x00040000 - 1, - PCMCIA_IO_PSEUDO_PHYS, - PCMCIA_IO_PSEUDO_PHYS + 0x00001000 - 1, + db1x_register_pcmcia_socket(PCMCIA_ATTR_PHYS_ADDR, + PCMCIA_ATTR_PHYS_ADDR + 0x000400000 - 1, + PCMCIA_MEM_PHYS_ADDR, + PCMCIA_MEM_PHYS_ADDR + 0x000400000 - 1, + PCMCIA_IO_PHYS_ADDR, + PCMCIA_IO_PHYS_ADDR + 0x000010000 - 1, AU1100_GPIO11_INT, /* card */ AU1100_GPIO9_INT, /* insert */ /*AU1100_GPIO10_INT*/0, /* stschg */ |
