diff options
Diffstat (limited to 'nuttx/arch/arm/src/imx/imx_system.h')
| -rwxr-xr-x | nuttx/arch/arm/src/imx/imx_system.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/imx/imx_system.h b/nuttx/arch/arm/src/imx/imx_system.h index f5af05cd0..fe575cf41 100755 --- a/nuttx/arch/arm/src/imx/imx_system.h +++ b/nuttx/arch/arm/src/imx/imx_system.h @@ -156,6 +156,18 @@ /* SC Register Bit Definitions ******************************************************/
+
+#define FMCR_SDCS_SEL (1 << 0) /* Bit 0: 1:CSD0 selected */
+#define FMCR_SDCS1_SEL (1 << 1) /* Bit 1: 1:CSD1 selected */
+#define FMCR_EXT_BREN (1 << 2) /* Bit 2: 1:External bus request enabled */
+#define FMCR_SSI_TXCLKSEL (1 << 3) /* Bit 3: 1:Input from Port B[19] SIM_CLK pin */
+#define FMCR_SSI_TXFSSEL (1 << 4) /* Bit 4: 1:Input from Port B[18] SIM_RST pin */
+#define FMCR_SSI_RXDATSEL (1 << 5) /* Bit 5: 1:Input from Port B[16] SIM_TX pin */
+#define FMCR_SSI_RXCLKSEL (1 << 6) /* Bit 6: 1:Input from Port B[15] SIM_PD pin */
+#define FMCR_SSI_RXFSSEL (1 << 7) /* Bit 7: 1:Input from Port B[14] SIM_SVEN pin */
+#define FMCR_SPI2_RXDSEL (1 << 8) /* Bit 8: 1:Input from SPI2_RXD_1 pin
+ * (AOUT of Port D[9]) */
+
/* SDRAMC Register Offsets **********************************************************/
#define SDRAMC_SDCTL0_OFFSET 0x0000
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