Add board support for the FreeScale Kinetis TWR-K60N512

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3884 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 222 insertions, 20 deletions

diff --git a/nuttx/configs/twr-k60n512/include/board.h b/nuttx/configs/twr-k60n512/include/board.h
index 206a82573..f44fe77c6 100755
--- a/nuttx/configs/twr-k60n512/include/board.h
+++ b/nuttx/configs/twr-k60n512/include/board.h
@@ -70,7 +70,7 @@
 #define BOARD_VDIV           48             /* PLL VCO Divider (frequency multiplier) */
 
 #define BOARD_PLLIN_FREQ     (BOARD_EXTAL_FREQ / BOARD_PRDIV)
-#define BOARD_PLLOUT_FREQ    (BOARD_EXTAL_FREQ * BOARD_VDIV)
+#define BOARD_PLLOUT_FREQ    (BOARD_PLLIN_FREQ * BOARD_VDIV)
 #define BOARD_MCG_FREQ       BOARD_PLLOUT_FREQ
 
 /* SIM CLKDIV1 dividers */
@@ -86,18 +86,37 @@
 #define BOARD_FLASHCLK_FREQ (BOARD_MCG_FREQ / BOARD_OUTDIV4)
 
 /* LED definitions ******************************************************************/
+/* The TWR-K60N512 has four LEDs:
+ *
+ * 1. E1 / Orange LED   PTA11
+ * 2. E2 / Yellow LED   PTA28
+ * 3. E3 / Green LED    PTA29
+ * 4  E4 / Blue LED     PTA10
+ *
+ * The 4 LEDs are encoded as follows:
+ */
 
-#define LED_STARTED       0
-#define LED_HEAPALLOCATE  1
-#define LED_IRQSENABLED   2
-#define LED_STACKCREATED  3
-#define LED_INIRQ         4
-#define LED_SIGNAL        5
-#define LED_ASSERTION     6
-#define LED_PANIC         7
+#define LED_STARTED       0  /* LED1 */
+#define LED_HEAPALLOCATE  1  /* LED2 */
+#define LED_IRQSENABLED   2  /* LED1 + LED2 */
+#define LED_STACKCREATED  3  /* LED3 */
+#define LED_INIRQ         4  /* LED1 + LED3 */
+#define LED_SIGNAL        5  /* LED2 + LED3 */
+#define LED_ASSERTION     6  /* LED1 + LED2 + LED3 */
+#define LED_PANIC         7  /* N/C  + N/C  + N/C + LED4 */
 
 /* Button definitions ***************************************************************/
+/* The TWR-K60N512 has user buttons (plus a reset button):
+ *
+ * 1. SW1 (IRQ0)   PTA19
+ * 2. SW2 (IRQ1)   PTE26
+ */
+
+#define BUTTON_SW1        0
+#define BUTTON_SW2        1
 
+#define BUTTON_SW1_BIT    (1 << BUTTON_WAKEUP)
+#define BUTTON_SW2_BIT    (1 << BUTTON_TAMPER)
 
 /* Alternative pin resolution *******************************************************/
 /* If there are alternative configurations for various pins in the
@@ -106,17 +125,200 @@
  * configuration for the board by defining a pin configuration (with no suffix) that
  * maps to the correct alternative.
  */
-#warning "Revisit:  This only only here to get a clean compiliation"
-#define PIN_UART0_RX PIN_UART0_RX_1
-#define PIN_UART0_TX PIN_UART0_TX_1
-#define PIN_UART1_RX PIN_UART1_RX_1
-#define PIN_UART1_TX PIN_UART1_TX_1
-#define PIN_UART3_RX PIN_UART3_RX_1
-#define PIN_UART3_TX PIN_UART3_TX_1
-#define PIN_UART4_RX PIN_UART4_RX_1
-#define PIN_UART4_TX PIN_UART4_TX_1
-#define PIN_UART5_RX PIN_UART5_RX_1
-#define PIN_UART5_TX PIN_UART5_TX_1
+
+/* On-Board Connections
+ * -------------------- ------------------------- -------- -------------------
+ * FEATURE              CONNECTION                PORT/PIN PIN FUNCTION
+ * -------------------- ------------------------- -------- -------------------
+ * OSJTAG USB-to-serial OSJTAG Bridge RX Data     PTE9     UART5_RX
+ * Bridge               OSJTAG Bridge TX Data     PTE8     UART5_TX
+ * SD Card Slot         SD Clock                  PTE2     SDHC0_DCLK
+ *                      SD Command                PTE3     SDHC0_CMD
+ *                      SD Data0                  PTE1     SDHC0_D0
+ *                      SD Data1                  PTE0     SDHC0_D1
+ *                      SD Data2                  PTE5     SDHC0_D2
+ *                      SD Data3                  PTE4     SDHC0_D3
+ *                      SD Card Detect            PTE28    PTE28
+ *                      SD Write Protect          PTE27    PTE27
+ * Infrared Port        IR Transmit               PTD7     CMT_IRO
+ *                      IR Receive                PTC6     CMP0_IN0
+ * Pushbuttons          SW1 (IRQ0)                PTA19    PTA19
+ *                      SW2 (IRQ1)                PTE26    PTE26
+ *                      SW3 (RESET)               RESET_b  RESET_b
+ * Touch Pads           E1 / Touch                PTA4     TSI0_CH5
+ *                      E2 / Touch                PTB3     TSI0_CH8
+ *                      E3 / Touch                PTB2     TSI0_CH7
+ *                      E4 / Touch                PTB16    TSI0_CH9
+ * LEDs                 E1 / Orange LED           PTA11    PTA11
+ *                      E2 / Yellow LED           PTA28    PTA28
+ *                      E3 / Green LED            PTA29    PTA29
+ *                      E4 / Blue LED             PTA10    PTA10
+ * Potentiometer        Potentiometer (R71)        ?        ADC1_DM1
+ * Accelerometer        I2C SDA                    PTD9     I2C0_SDA
+ *                      I2C SCL                    PTD8     I2C0_SCL
+ *                      IRQ                        PTD10    PTD10
+ * Touch Pad / Segment  Electrode 0 (J3 Pin 3)     PTB0     TSI0_CH0
+ * LCD TWRPI Socket     Electrode 1 (J3 Pin 5)     PTB1     TSI0_CH6
+ *                      Electrode 2 (J3 Pin 7)     PTB2     TSI0_CH7
+ *                      Electrode 3 (J3 Pin 8)     PTB3     TSI0_CH8
+ *                      Electrode 4 (J3 Pin 9)     PTC0     TSI0_CH13
+ *                      Electrode 5 (J3 Pin 10)    PTC1     TSI0_CH14
+ *                      Electrode 6 (J3 Pin 11)    PTC2     TSI0_CH15
+ *                      Electrode 7 (J3 Pin 12)    PTA4     TSI0_CH5
+ *                      Electrode 8 (J3 Pin 13)    PTB16    TSI0_CH9
+ *                      Electrode 9 (J3 Pin 14)    PTB17    TSI0_CH10
+ *                      Electrode 10 (J3 Pin 15)   PTB18    TSI0_CH11
+ *                      Electrode 11 (J3 Pin 16)   PTB19    TSI0_CH12
+ *                      TWRPI ID0 (J3 Pin 17)      ?        ADC1_DP1
+ *                      TWRPI ID1 (J3 Pin 18)      ?        ADC1_SE16
+ */
+
+#define PIN_UART5_RX  PIN_UART5_RX_2
+#define PIN_UART5_TX  PIN_UART5_TX_2
+#define PIN_I2C0_SDA  PIN_I2C0_SDA_3
+#define PIN_I2C0_SCL  PIN_I2C0_SCL_3
+
+/* Connections via the General Purpose Tower Plug-in (TWRPI) Socket
+ * -------------------- ------------------------- -------- -------------------
+ * FEATURE             CONNECTION                 PORT/PIN PIN FUNCTION
+ * -------------------- ------------------------- -------- -------------------
+ * General Purpose      TWRPI AN0 (J4 Pin 8)       ?        ADC0_DP0/ADC1_DP3
+ * TWRPI Socket         TWRPI AN1 (J4 Pin 9)       ?        ADC0_DM0/ADC1_DM3
+ *                      TWRPI AN2 (J4 Pin 12)      ?        ADC1_DP0/ADC0_DP3
+ *                      TWRPI ID0 (J4 Pin 17)      ?        ADC0_DP1
+ *                      TWRPI ID1 (J4 Pin 18)      ?        ADC0_DM1
+ *                      TWRPI I2C SCL (J5 Pin 3)   PTD8     I2C0_SCL
+ *                      TWRPI I2C SDA (J5 Pin 4)   PTD9     I2C0_SDA
+ *                      TWRPI SPI MISO (J5 Pin 9)  PTD14    SPI2_SIN
+ *                      TWRPI SPI MOSI (J5 Pin 10) PTD13    SPI2_SOUT
+ *                      TWRPI SPI SS (J5 Pin 11)   PTD15    SPI2_PCS0
+ *                      TWRPI SPI CLK (J5 Pin 12)  PTD12    SPI2_SCK
+ *                      TWRPI GPIO0 (J5 Pin 15)    PTD10    PTD10
+ *                      TWRPI GPIO1 (J5 Pin 16)    PTB8     PTB8
+ *                      TWRPI GPIO2 (J5 Pin 17)    PTB9     PTB9
+ *                      TWRPI GPIO3 (J5 Pin 18)    PTA19    PTA19
+ *                      TWRPI GPIO4 (J5 Pin 19)    PTE26    PTE26
+ */
+
+#define PIN_SPI2_SIN   PIN_SPI2_SIN_2
+#define PIN_SPI2_SOUT  PIN_SPI2_SOUT_2
+#define PIN_SPI2_SCK   PIN_SPI2_SCK_2
+
+/* Connections via the Tower Primary Connector Side A
+ * --- -------------------- --------------------------------
+ * PIN NAME                 USAGE
+ * --- -------------------- --------------------------------
+ * A7  SCL0                 PTD8
+ * A8  SDA0                 PTD9
+ * A9  GPIO9 / CTS1         PTC19
+ * A10 GPIO8 / SDHC_D2      PTE5
+ * A11 GPIO7 / SD_WP_DET    PTE27
+ * A13 ETH_MDC              PTB1
+ * A14 ETH_MDIO             PTB0
+ * A16 ETH_RXDV             PTA14
+ * A19 ETH_RXD1             PTA12
+ * A20 ETH_RXD0             PTA13
+ * A21 SSI_MCLK             PTE6
+ * A22 SSI_BCLK             PTE12
+ * A23 SSI_FS               PTE11
+ * A24 SSI_RXD              PTE7
+ * A25 SSI_TXD              PTE10
+ * A27 AN3                  PGA0_DP/ADC0_DP0/ADC1_DP3
+ * A28 AN2                  PGA0_DM/ADC0_DM0/ADC1_DM3
+ * A29 AN1                  PGA1_DP/ADC1_DP0/ADC0_DP3
+ * A30 AN0                  PGA1_DM/ADC1_DM0/ADC0_DM3
+ * A33 TMR1                 PTA9
+ * A34 TMR0                 PTA8
+ * A35 GPIO6                PTB9
+ * A37 PWM3                 PTA6
+ * A38 PWM2                 PTC3
+ * A39 PWM1                 PTC2
+ * A40 PWM0                 PTC1
+ * A41 RXD0                 PTE25
+ * A42 TXD0                 PTE24
+ * A43 RXD1                 PTC16
+ * A44 TXD1                 PTC17
+ * A64 CLKOUT0              PTC3
+ * A66 EBI_AD14             PTC0
+ * A67 EBI_AD13             PTC1
+ * A68 EBI_AD12             PTC2
+ * A69 EBI_AD11             PTC4
+ * A70 EBI_AD10             PTC5
+ * A71 EBI_AD9              PTC6
+ * A71 EBI_R/W_b            PTC11
+ * A72 EBI_AD8              PTC7
+ * A73 EBI_AD7              PTC8
+ * A74 EBI_AD6              PTC9
+ * A75 EBI_AD5              PTC10
+ * A76 EBI_AD4              PTD2
+ * A77 EBI_AD3              PTD3
+ * A78 EBI_AD2              PTD4
+ * A79 EBI_AD1              PTD5
+ * A80 EBI_AD0              PTD6
+ */
+
+/* Connections via the Tower Primary Connector Side B
+ * --- -------------------- --------------------------------
+ * PIN NAME                 USAGE
+ * --- -------------------- --------------------------------
+ * B7  SDHC_CLK / SPI1_CLK  PTE2
+ * B9  SDHC_D3 / SPI1_CS0_b PTE4
+ * B10 SDHC_CMD / SPI1_MOSI PTE1
+ * B11 SDHC_D0 / SPI1_MISO  PTE3
+ * B13 ETH_RXER             PTA5
+ * B15 ETH_TXEN             PTA15
+ * B19 ETH_TXD1             PTA17
+ * B20 ETH_TXD0             PTA16
+ * B21 GPIO1 / RTS1         PTC18
+ * B22 GPIO2 / SDHC_D1      PTE0
+ * B23 GPIO3                PTE28
+ * B24 CLKIN0               PTA18
+ * B25 CLKOUT1              PTE26
+ * B27 AN7                  PTB7
+ * B28 AN6                  PTB6
+ * B29 AN5                  PTB5
+ * B30 AN4                  PTB4
+ * B34 TMR2                 PTD6
+ * B35 GPIO4                PTB8
+ * B37 PWM7                 PTA2
+ * B38 PWM6                 PTA1
+ * B39 PWM5                 PTD5
+ * B40 PWM4                 PTA7
+ * B41 CANRX0               PTE25
+ * B42 CANTX0               PTE24
+ * B44 SPI0_MISO            PTD14
+ * B45 SPI0_MOSI            PTD13
+ * B46 SPI0_CS0_b           PTD11
+ * B47 SPI0_CS1_b           PTD15
+ * B48 SPI0_CLK             PTD12
+ * B50 SCL1                 PTD8
+ * B51 SDA1                 PTD9
+ * B52 GPIO5 / SD_CARD_DET  PTE28
+ * B55 IRQ_H                PTA24
+ * B56 IRQ_G                PTA24
+ * B57 IRQ_F                PTA25
+ * B58 IRQ_E                PTA25
+ * B59 IRQ_D                PTA26
+ * B60 IRQ_C                PTA26
+ * B61 IRQ_B                PTA27
+ * B62 IRQ_A                PTA27
+ * B63 EBI_ALE / EBI_CS1_b  PTD0
+ * B64 EBI_CS0_b            PTD1
+ * B66 EBI_AD15             PTB18
+ * B67 EBI_AD16             PTB17
+ * B68 EBI_AD17             PTB16
+ * B69 EBI_AD18             PTB11
+ * B70 EBI_AD19             PTB10
+ * B72 EBI_OE_b             PTB19
+ * B73 EBI_D7               PTB20
+ * B74 EBI_D6               PTB21
+ * B75 EBI_D5               PTB22
+ * B76 EBI_D4               PTB23
+ * B77 EBI_D3               PTC12
+ * B78 EBI_D2               PTC13
+ * B79 EBI_D1               PTC14
+ * B80 EBI_D0               PTC15
+ */
 
 /************************************************************************************
  * Public Data