[U-Boot-Users] [PATCH] TQM5200: fix spurious characters on second serial interface
With this patch PSC3 is configured as UART. This is done, because if the pins of PSC3 are not configured at all (-> all pins are GPI), due to crosstalk, spurious characters may be send over the RX232_2_TXD signal line.
Signed-off-by: Martin Krause martin.krause@tqs.de --- If I receive no negative comments to this patch, I will pick it to the u-boot-tq-group repository and send a pull request.
Best regards, Martin
include/configs/TQM5200.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h index d553404..c3f16f5 100644 --- a/include/configs/TQM5200.h +++ b/include/configs/TQM5200.h @@ -547,7 +547,7 @@ # if defined (CONFIG_TQM5200_REV100) # error TQM5200 REV100 not supported on STK52XX REV200 or above # else/* TQM5200 REV200 and above */ -# define CFG_GPS_PORT_CONFIG 0x91500004 +# define CFG_GPS_PORT_CONFIG 0x91500404 # endif # endif #elif defined (CONFIG_FO300)
On 10/22/07, Martin Krause martin.krause@tqs.de wrote:
With this patch PSC3 is configured as UART. This is done, because if the pins of PSC3 are not configured at all (-> all pins are GPI), due to crosstalk, spurious characters may be send over the RX232_2_TXD signal line.
Signed-off-by: Martin Krause martin.krause@tqs.de
Signed-off-by: Grant Likely grant.likely@secretlab.ca
If I receive no negative comments to this patch, I will pick it to the u-boot-tq-group repository and send a pull request.
Best regards, Martin
include/configs/TQM5200.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h index d553404..c3f16f5 100644 --- a/include/configs/TQM5200.h +++ b/include/configs/TQM5200.h @@ -547,7 +547,7 @@ # if defined (CONFIG_TQM5200_REV100) # error TQM5200 REV100 not supported on STK52XX REV200 or above # else/* TQM5200 REV200 and above */ -# define CFG_GPS_PORT_CONFIG 0x91500004 +# define CFG_GPS_PORT_CONFIG 0x91500404 # endif # endif #elif defined (CONFIG_FO300)
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participants (2)
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Grant Likely -
Martin Krause