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TQM85xx: Fix CPM port pin configuration 

Do not configure port pins PD30/PD31 as SCC1 TxD/RxD except for the TQM8560
board. On the other TQM85xx boards (TQM8541 and TQM8555) SCC1 is not used
as serial interface anyway. Worse, on some board variants configuring the
pins for SCC1 leads to short circuits (for example on the TQM8541-BG).

Signed-off-by: Martin Krause <martin.krause@tqs.de>
This commit is contained in:
Wolfgang Grandegger 2008-06-05 13:12:01 +02:00 committed by Andrew Fleming-AFLEMING
parent b99ba1679e
commit 5d5bd838f7
1 changed files with 6 additions and 0 deletions
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6
board/tqc/tqm85xx/tqm85xx.c
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@ -165,9 +165,15 @@ const iop_conf_t iop_conf_tab[4][32] = {
/* Port D: conf, ppar, psor, pdir, podr, pdat */
{
#ifdef CONFIG_TQM8560
{1, 1, 0, 0, 0, 0}, /* PD31: SCC1 EN RxD */
{1, 1, 1, 1, 0, 0}, /* PD30: SCC1 EN TxD */
{1, 1, 0, 1, 0, 0}, /* PD29: SCC1 EN TENA */
#else /* !CONFIG_TQM8560 */
{0, 0, 0, 0, 0, 0}, /* PD31: PD31 */
{0, 0, 0, 0, 0, 0}, /* PD30: PD30 */
{0, 0, 0, 0, 0, 0}, /* PD29: PD29 */
#endif /* CONFIG_TQM8560 */
{1, 1, 0, 0, 0, 0}, /* PD28: PD28 */
{1, 1, 0, 1, 0, 0}, /* PD27: PD27 */
{1, 1, 0, 1, 0, 0}, /* PD26: PD26 */