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| author | Matthias Fuchs <matthias.fuchs@esd-electronics.com> | 2009-02-20 10:19:19 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-03-20 22:39:14 +0100 |
| commit | bb57ad4be76d0e2e7f9ec56678235cc9872ff40f (patch) | |
| tree | d02d3c5da773f66005bd4c2151e40529d06d4c4a /board/esd/pci405 | |
| parent | 049216f045fd8e0f45bcef121c2bb1c7d3de6988 (diff) | |
| download | blackbird-obmc-uboot-bb57ad4be76d0e2e7f9ec56678235cc9872ff40f.tar.gz blackbird-obmc-uboot-bb57ad4be76d0e2e7f9ec56678235cc9872ff40f.zip | |
ppc4xx: Use correct io accessors for esd 405/440 boards
This patch replaces in/out8/16/32 macros by in/out_8/_be16/_be32
macros. Also volatile pointer references are replaced by the
new accessors.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
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 0602abf9c4..8973f97095 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; |
