- * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
- * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
- * Use for REV200 STK52XX boards. Do not use with REV100 modules
- * (because, there I2C1 is used as I2C bus)
- * use PSC1 as UART: Bits 28-31 (mask: 0x00000007): 0100
- * use PSC2 as CAN: Bits 25:27 (mask: 0x00000030)
- * 000 -> All PSC2 pins are GIOPs
- * 001 -> CAN1/2 on PSC2 pins
- * Use for REV100 STK52xx boards
- * use PSC6:
- * on STK52xx:
- * use as UART. Pins PSC6_0 to PSC6_3 are used.
- * Bits 9:11 (mask: 0x00700000):
- * 101 -> PSC6 : Extended POST test is not available
- * on MINI-FAP and TQM5200_IB:
- * use PSC6_0 to PSC6_3 as GPIO: Bits 9:11 (mask: 0x00700000):
- * 000 -> PSC6 could not be used as UART, CODEC or IrDA
- * GPIO on PSC6_3 is used in post_hotkeys_pressed() to enable extended POST
- * tests.
+ * 00 -> No Alternatives, CAN1/2 on PSC2 according to PSC2 setting.
+ * SPI on PSC3 according to PSC3 setting. Use for CAM5200.
+ * 01 -> CAN1 on I2C1, CAN2 on Tmr0/1.
+ * Use for REV200 STK52XX boards and FO300 boards. Do not use
+ * with REV100 modules (because, there I2C1 is used as I2C bus).
+ * use ATA: Bits 6-7 (mask 0x03000000):
+ * 00 -> No ATA chip selects, csb_4/5 used as normal chip selects.
+ * Use for CAM5200 board.
+ * 01 -> ATA cs0/1 on csb_4/5. Use for the remaining boards.
+ * use PSC6: Bits 9-11 (mask 0x00700000):
+ * 000 -> use PSC6_0 to PSC6_3 as GPIO, PSC6 could not be used as
+ * UART, CODEC or IrDA.
+ * GPIO on PSC6_3 is used in post_hotkeys_pressed() to
+ * enable extended POST tests.
+ * Use for MINI-FAP and TQM5200_IB boards.
+ * 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.
+ * use PCI_DIS: Bit 16 (mask 0x00008000):
+ * 1 -> disable PCI controller (on CAM5200 board).
+ * use USB: Bits 18-19 (mask 0x00003000):
+ * 10 -> two UARTs (on FO300 and CAM5200).
+ * use PSC3: Bits 20-23 (mask: 0x00000f00):
+ * 0000 -> All PSC3 pins are GPIOs.
+ * 1100 -> UART/SPI (on FO300 board).
+ * 0100 -> UART (on CAM5200 board).
+ * use PSC2: Bits 25:27 (mask: 0x00000030):
+ * 000 -> All PSC2 pins are GPIOs.
+ * 100 -> UART (on CAM5200 board).
+ * 001 -> CAN1/2 on PSC2 pins.
+ * Use for REV100 STK52xx boards
+ * 01x -> Use AC97 (on FO300 board).
+ * use PSC1: Bits 29-31 (mask: 0x00000007):
+ * 100 -> UART (on all boards).