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| author | Wolfgang Denk <wd@denx.de> | 2008-07-06 01:15:17 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-07-06 01:15:17 +0200 |
| commit | d86a0a6f7fe433787edf06aecba9fd6abfecab48 (patch) | |
| tree | 005ba8a000e7bdcab42c1df6339bf7e51dcda2ca /cpu/arm1136/mx31 | |
| parent | a524e112b424c6843800ea2f19d3a8cf01d0aa94 (diff) | |
| parent | f492dd636fbbae529e17533995bc6e5813c007f6 (diff) | |
| download | u-boot-imx-d86a0a6f7fe433787edf06aecba9fd6abfecab48.zip u-boot-imx-d86a0a6f7fe433787edf06aecba9fd6abfecab48.tar.gz u-boot-imx-d86a0a6f7fe433787edf06aecba9fd6abfecab48.tar.bz2 | |
Merge branch 'master' of ssh+git://mercury.denx.de/home/wd/git/u-boot/master
Conflicts:
board/amirix/ap1000/serial.c
board/exbitgen/exbitgen.c
board/exbitgen/flash.c
board/ml2/serial.c
board/xilinx/ml300/serial.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'cpu/arm1136/mx31')
| -rw-r--r-- | cpu/arm1136/mx31/serial.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cpu/arm1136/mx31/serial.c b/cpu/arm1136/mx31/serial.c index 1cad8f9..f498599 100644 --- a/cpu/arm1136/mx31/serial.c +++ b/cpu/arm1136/mx31/serial.c @@ -63,6 +63,7 @@ #define URXD_FRMERR (1<<12) #define URXD_BRK (1<<11) #define URXD_PRERR (1<<10) +#define URXD_RX_DATA (0xFF) #define UCR1_ADEN (1<<15) /* Auto dectect interrupt */ #define UCR1_ADBR (1<<14) /* Auto detect baud rate */ #define UCR1_TRDYEN (1<<13) /* Transmitter ready interrupt enable */ @@ -165,7 +166,7 @@ void serial_setbrg (void) int serial_getc (void) { while (__REG(UART_PHYS + UTS) & UTS_RXEMPTY); - return __REG(UART_PHYS + URXD); + return (__REG(UART_PHYS + URXD) & URXD_RX_DATA); /* mask out status from upper word */ } void serial_putc (const char c) |