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-rw-r--r--board/tqc/tqm5200/tqm5200.c6
-rw-r--r--include/configs/TQM5200.h14
2 files changed, 10 insertions, 10 deletions
diff --git a/board/tqc/tqm5200/tqm5200.c b/board/tqc/tqm5200/tqm5200.c
index faa2e02..5a091c4 100644
--- a/board/tqc/tqm5200/tqm5200.c
+++ b/board/tqc/tqm5200/tqm5200.c
@@ -358,11 +358,9 @@ int post_hotkeys_pressed(void)
gpio = (struct mpc5xxx_gpio*) MPC5XXX_GPIO;
/*
- * Configure PSC6_1 and PSC6_3 as GPIO. PSC6 then couldn't be used in
- * CODEC or UART mode. Consumer IrDA should still be possible.
+ * Configure PSC6_0 through PSC6_3 as GPIO.
*/
- gpio->port_config &= ~(0x07000000);
- gpio->port_config |= 0x03000000;
+ gpio->port_config &= ~(0x00700000);
/* Enable GPIO for GPIO_IRDA_1 (IR_USB_CLK pin) = PSC6_3 */
gpio->simple_gpioe |= 0x20000000;
diff --git a/include/configs/TQM5200.h b/include/configs/TQM5200.h
index a4336a7..2154c78 100644
--- a/include/configs/TQM5200.h
+++ b/include/configs/TQM5200.h
@@ -540,6 +540,8 @@
* 101 -> use PSC6 as UART. Pins PSC6_0 to PSC6_3 are used.
* Extended POST test is not available.
* Use for STK52xx, FO300 and CAM5200 boards.
+ * WARNING: When the extended POST is enabled, these bits will
+ * be overridden by this code as GPIOs!
* use PCI_DIS: Bit 16 (mask 0x00008000):
* 1 -> disable PCI controller (on CAM5200 board).
* use USB: Bits 18-19 (mask 0x00003000):
@@ -552,7 +554,7 @@
* 000 -> All PSC2 pins are GPIOs.
* 100 -> UART (on CAM5200 board).
* 001 -> CAN1/2 on PSC2 pins.
- * Use for REV100 STK52xx boards
+ * Use for REV100 STK52xx boards
* 01x -> Use AC97 (on FO300 board).
* use PSC1: Bits 29-31 (mask: 0x00000007):
* 100 -> UART (on all boards).
@@ -711,20 +713,20 @@
#define CONFIG_SYS_ATA_BASE_ADDR MPC5XXX_ATA
-/* Offset for data I/O */
+/* Offset for data I/O */
#define CONFIG_SYS_ATA_DATA_OFFSET (0x0060)
-/* Offset for normal register accesses */
+/* Offset for normal register accesses */
#define CONFIG_SYS_ATA_REG_OFFSET (CONFIG_SYS_ATA_DATA_OFFSET)
-/* Offset for alternate registers */
+/* Offset for alternate registers */
#define CONFIG_SYS_ATA_ALT_OFFSET (0x005C)
-/* Interval between registers */
+/* Interval between registers */
#define CONFIG_SYS_ATA_STRIDE 4
/* Support ATAPI devices */
-#define CONFIG_ATAPI 1
+#define CONFIG_ATAPI 1
/*-----------------------------------------------------------------------
* Open firmware flat tree support