MX28_PAD_PWM0__GPIO_3_16 | GPIO_PAD_CTRL, /* LCD backlight */
MX28_PAD_PWM1__GPIO_3_17 | GPIO_PAD_CTRL,
+ /* pads for selected console UART */
+#if CONFIG_CONS_INDEX == 0
+ MX28_PAD_AUART0_RX__DUART_CTS | UART_PAD_CTRL,
+ MX28_PAD_AUART0_TX__DUART_RTS | UART_PAD_CTRL,
+ MX28_PAD_AUART0_CTS__DUART_RX | UART_PAD_CTRL,
+ MX28_PAD_AUART0_RTS__DUART_TX | UART_PAD_CTRL,
+#elif CONFIG_CONS_INDEX == 1
+ MX28_PAD_AUART1_RX__AUART1_RX | UART_PAD_CTRL,
+ MX28_PAD_AUART1_TX__AUART1_TX | UART_PAD_CTRL,
+ MX28_PAD_AUART1_CTS__AUART1_CTS | UART_PAD_CTRL,
+ MX28_PAD_AUART1_RTS__AUART1_RTS | UART_PAD_CTRL,
+#elif CONFIG_CONS_INDEX == 2
+ MX28_PAD_AUART3_RX__AUART3_RX | UART_PAD_CTRL,
+ MX28_PAD_AUART3_TX__AUART3_TX | UART_PAD_CTRL,
+ MX28_PAD_AUART3_CTS__AUART3_CTS | UART_PAD_CTRL,
+ MX28_PAD_AUART3_RTS__AUART3_RTS | UART_PAD_CTRL,
+#endif
/* EMI */
MX28_PAD_EMI_D00__EMI_DATA0 | EMI_PAD_CTRL,
MX28_PAD_EMI_D01__EMI_DATA1 | EMI_PAD_CTRL,
#define GPIO_PAD_CTRL (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP)
#define I2C_PAD_CTRL (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP)
+#ifndef CONFIG_CONS_INDEX
+struct serial_device *default_serial_console(void)
+{
+ return NULL;
+}
+#endif
+
static const struct gpio tx28_gpios[] = {
{ TX28_USBH_VBUSEN_GPIO, GPIOFLAG_OUTPUT_INIT_LOW, "USBH VBUSEN", },
{ TX28_USBH_OC_GPIO, GPIOFLAG_INPUT, "USBH OC", },
};
static const iomux_cfg_t tx28_pads[] = {
- /* UART pads */
-#if CONFIG_CONS_INDEX == 0
- MX28_PAD_AUART0_RX__DUART_CTS,
- MX28_PAD_AUART0_TX__DUART_RTS,
- MX28_PAD_AUART0_CTS__DUART_RX,
- MX28_PAD_AUART0_RTS__DUART_TX,
-#elif CONFIG_CONS_INDEX == 1
- MX28_PAD_AUART1_RX__AUART1_RX,
- MX28_PAD_AUART1_TX__AUART1_TX,
- MX28_PAD_AUART1_CTS__AUART1_CTS,
- MX28_PAD_AUART1_RTS__AUART1_RTS,
-#elif CONFIG_CONS_INDEX == 2
- MX28_PAD_AUART3_RX__AUART3_RX,
- MX28_PAD_AUART3_TX__AUART3_TX,
- MX28_PAD_AUART3_CTS__AUART3_CTS,
- MX28_PAD_AUART3_RTS__AUART3_RTS,
-#endif
/* I2C bus for internal DS1339, PCA9554 and on DIMM pins 40/41 */
MX28_PAD_I2C0_SCL__I2C0_SCL | I2C_PAD_CTRL,
MX28_PAD_I2C0_SDA__I2C0_SDA | I2C_PAD_CTRL,
-CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=SZ_128M"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,SYS_SDRAM_SIZE=SZ_128M"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=SZ_128M"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,SYS_SDRAM_SIZE=SZ_128M"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=SZ_256M"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,SYS_SDRAM_SIZE=SZ_256M"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=SZ_256M"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,SYS_SDRAM_SIZE=SZ_256M"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=SZ_128M,SYS_NAND_BLOCKS=2048"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,SYS_SDRAM_SIZE=SZ_128M,SYS_NAND_BLOCKS=2048"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="SYS_SDRAM_SIZE=SZ_128M,SYS_NAND_BLOCKS=2048"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,SYS_SDRAM_SIZE=SZ_128M,SYS_NAND_BLOCKS=2048"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="TX28_S,SYS_SDRAM_SIZE=SZ_64M"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,TX28_S,SYS_SDRAM_SIZE=SZ_64M"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
-CONFIG_SYS_EXTRA_OPTIONS="TX28_S,SYS_SDRAM_SIZE=SZ_64M"
+CONFIG_SYS_EXTRA_OPTIONS="CONS_INDEX=0,TX28_S,SYS_SDRAM_SIZE=SZ_64M"
CONFIG_ARM=y
CONFIG_ARCH_MXS=y
CONFIG_TARGET_TX28=y
/*
* Serial Driver
*/
+#ifdef CONFIG_CONS_INDEX
+/*
+ * select STK5 UART port 0: 1st UART (DUART) 1,2 2nd,3rd UART (Appl. UART)
+ */
+#if CONFIG_CONS_INDEX == 0
#define CONFIG_PL011_SERIAL
#define CONFIG_PL011_CLOCK 24000000
#define CONFIG_PL01x_PORTS { \
(void *)MXS_UARTDBG_BASE, \
}
-#define CONFIG_CONS_INDEX 0 /* do not change! */
+#else /* CONFIG_CONS_INDEX == 0 */
+#define CONFIG_MXS_AUART
+#if CONFIG_CONS_INDEX == 1
+#define CONFIG_MXS_AUART_BASE ((void *)MXS_UARTAPP1_BASE)
+#elif CONFIG_CONS_INDEX == 2
+#define CONFIG_MXS_AUART_BASE ((void *)MXS_UARTAPP3_BASE)
+#elif CONFIG_CONS_INDEX != -1
+#error Unsupported console UART selection
+#endif
+#endif /* CONFIG_CONS_INDEX == 0 */
+#endif /* ifdef CONFIG_CONS_INDEX */
#define CONFIG_BAUDRATE 115200 /* Default baud rate */
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, }
#define CONFIG_SYS_CONSOLE_INFO_QUIET