diff options
Diffstat (limited to 'board/esd/pci405')
| -rw-r--r-- | board/esd/pci405/pci405.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/board/esd/pci405/pci405.c b/board/esd/pci405/pci405.c index 0602abf9c..8973f9709 100644 --- a/board/esd/pci405/pci405.c +++ b/board/esd/pci405/pci405.c @@ -338,17 +338,17 @@ int checkboard (void) } /* ------------------------------------------------------------------------- */ +#define UART1_MCR 0xef600404 int wpeeprom(int wp) { int wp_state = wp; - volatile unsigned char *uart1_mcr = (volatile unsigned char *)0xef600404; if (wp == 1) { - *uart1_mcr &= ~0x02; + out_8((void *)UART1_MCR, in_8((void *)UART1_MCR) & ~0x02); } else if (wp == 0) { - *uart1_mcr |= 0x02; + out_8((void *)UART1_MCR, in_8((void *)UART1_MCR) | 0x02); } else { - if (*uart1_mcr & 0x02) { + if (in_8((void *)UART1_MCR) & 0x02) { wp_state = 0; } else { wp_state = 1; |