lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

generic GPIO support misc files.

Browse Source 
The definition of MCFSIM_PADDR and MCFSIM_PADAT now has MCF_BAR already added in.

Signed-off-by: Steven King <sfking@fdwdc.com>
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
sfking@fdwdc.com
2009-06-19 18:11:12 -07:00
committed by Greg Ungerer
parent dca7cf33bb
commit 732c611e5b
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
arch/m68k/include/asm/mcfsmc.h
View File

@@ -167,15 +167,15 @@ void smc_remap(unsigned int ioaddr)
static int once = 0;
extern unsigned short ppdata;
if (once++ == 0) {
*((volatile unsigned short *)(MCF_MBAR+MCFSIM_PADDR)) = 0x00ec;
*((volatile unsigned short *)MCFSIM_PADDR) = 0x00ec;
ppdata |= 0x0080;
*((volatile unsigned short *)(MCF_MBAR+MCFSIM_PADAT)) = ppdata;
*((volatile unsigned short *)MCFSIM_PADAT) = ppdata;
outw(0x0001, ioaddr + BANK_SELECT);
outw(0x0001, ioaddr + BANK_SELECT);
outw(0x0067, ioaddr + BASE);
ppdata &= ~0x0080;
*((volatile unsigned short *)(MCF_MBAR+MCFSIM_PADAT)) = ppdata;
*((volatile unsigned short *)MCFSIM_PADAT) = ppdata;
}
*((volatile unsigned short *)(MCF_MBAR+MCFSIM_CSCR3)) = 0x1180;