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SAMA5D2: Make sure that USART mode is selected for each Flexcom used as a serial device

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This commit is contained in:
Gregory Nutt 2015-09-11 18:42:49 -06:00
parent 36eba6ef99
commit 1f745e534b
5 changed files with 240 additions and 212 deletions
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354
arch/arm/src/sama5/chip/sam_flexcom_usart.h
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@ -50,207 +50,195 @@
* Pre-processor Definitions
************************************************************************************************/
/* USART offset *********************************************************************************/
#define SAM_FLEXUS_OFFSET 0x0200 /* 0x0200-0x03ff: Flexcom USART register offset */
/* USART register offsets ***********************************************************************/
#define SAM_FLEXUS_CR_OFFSET 0x0000 /* USART Control Register */
#define SAM_FLEXUS_MR_OFFSET 0x0004 /* USART Mode Register */
#define SAM_FLEXUS_IER_OFFSET 0x0008 /* USART Interrupt Enable Register */
#define SAM_FLEXUS_IDR_OFFSET 0x000c /* USART Interrupt Disable Register */
#define SAM_FLEXUS_IMR_OFFSET 0x0010 /* USART Interrupt Mask Register */
#define SAM_FLEXUS_CSR_OFFSET 0x0014 /* USART Channel Status Register */
#define SAM_FLEXUS_RHR_OFFSET 0x0018 /* USART Receive Holding Register */
#define SAM_FLEXUS_THR_OFFSET 0x001c /* USART Transmit Holding Register */
#define SAM_FLEXUS_BRGR_OFFSET 0x0020 /* USART Baud Rate Generator Register */
#define SAM_FLEXUS_RTOR_OFFSET 0x0024 /* USART Receiver Time-out Register */
#define SAM_FLEXUS_TTGR_OFFSET 0x0028 /* USART Transmitter Timeguard Register */
/* 0x002c-0x003c: Reserved */
#define SAM_FLEXUS_FIDI_OFFSET 0x0040 /* USART FI DI Ratio Register */
#define SAM_FLEXUS_NER_OFFSET 0x0044 /* USART Number of Errors Register */
/* 0x0048: Reserved (FLEXUS) */
#define SAM_FLEXUS_IF_OFFSET 0x004c /* USART IrDA Filter Register */
#define SAM_FLEXUS_MAN_OFFSET 0x0050 /* USART Manchester Configuration Register */
#define SAM_FLEXUS_LINMR_OFFSET 0x0054 /* USART LIN Mode Register */
#define SAM_FLEXUS_LINIR_OFFSET 0x0058 /* USART LIN Identifier Register */
#define SAM_FLEXUS_LINBRR_OFFSET 0x005c /* USART LIN Baud Rate Register */
/* 0x0060-0x008c: Reserved (FLEXUS) */
#define SAM_FLEXUS_CMPR_OFFSET 0x0090 /* USART Comparison Register */
#define SAM_FLEXUS_FMR_OFFSET 0x00a0 /* USART FIFO Mode Register */
#define SAM_FLEXUS_FLR_OFFSET 0x00a4 /* USART FIFO Level Register */
#define SAM_FLEXUS_FIER_OFFSET 0x00a8 /* USART FIFO Interrupt Enable Register */
#define SAM_FLEXUS_FIDR_OFFSET 0x00ac /* USART FIFO Interrupt Disable Register */
#define SAM_FLEXUS_FIMR_OFFSET 0x00b0 /* USART FIFO Interrupt Mask Register */
#define SAM_FLEXUS_FESR_OFFSET 0x00b4 /* USART FIFO Event Status Register */
/* 0x00b8-0x00e: Reserved */
#define SAM_FLEXUS_WPMR_OFFSET 0x00e4 /* Write Protect Mode Register (4) */
#define SAM_FLEXUS_WPSR_OFFSET 0x00e8 /* Write Protect Status Register (4) */
/* 0x00ec-0x00fc: Reserved (USART) */
/* USART base addresses *************************************************************************/
#define SAM_FLEXUS0_VBASE (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_OFFSET)
#define SAM_FLEXUS1_VBASE (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_OFFSET)
#define SAM_FLEXUS2_VBASE (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_OFFSET)
#define SAM_FLEXUS3_VBASE (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_OFFSET)
#define SAM_FLEXUS4_VBASE (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_OFFSET)
#define SAM_FLEXUS_CR_OFFSET 0x0200 /* USART Control Register */
#define SAM_FLEXUS_MR_OFFSET 0x0204 /* USART Mode Register */
#define SAM_FLEXUS_IER_OFFSET 0x0208 /* USART Interrupt Enable Register */
#define SAM_FLEXUS_IDR_OFFSET 0x020c /* USART Interrupt Disable Register */
#define SAM_FLEXUS_IMR_OFFSET 0x0210 /* USART Interrupt Mask Register */
#define SAM_FLEXUS_CSR_OFFSET 0x0214 /* USART Channel Status Register */
#define SAM_FLEXUS_RHR_OFFSET 0x0218 /* USART Receive Holding Register */
#define SAM_FLEXUS_THR_OFFSET 0x021c /* USART Transmit Holding Register */
#define SAM_FLEXUS_BRGR_OFFSET 0x0220 /* USART Baud Rate Generator Register */
#define SAM_FLEXUS_RTOR_OFFSET 0x0224 /* USART Receiver Time-out Register */
#define SAM_FLEXUS_TTGR_OFFSET 0x0228 /* USART Transmitter Timeguard Register */
/* 0x022c-0x023c: Reserved */
#define SAM_FLEXUS_FIDI_OFFSET 0x0240 /* USART FI DI Ratio Register */
#define SAM_FLEXUS_NER_OFFSET 0x0244 /* USART Number of Errors Register */
/* 0x0248: Reserved (FLEXUS) */
#define SAM_FLEXUS_IF_OFFSET 0x024c /* USART IrDA Filter Register */
#define SAM_FLEXUS_MAN_OFFSET 0x0250 /* USART Manchester Configuration Register */
#define SAM_FLEXUS_LINMR_OFFSET 0x0254 /* USART LIN Mode Register */
#define SAM_FLEXUS_LINIR_OFFSET 0x0258 /* USART LIN Identifier Register */
#define SAM_FLEXUS_LINBRR_OFFSET 0x025c /* USART LIN Baud Rate Register */
/* 0x0260-0x028c: Reserved (FLEXUS) */
#define SAM_FLEXUS_CMPR_OFFSET 0x0290 /* USART Comparison Register */
#define SAM_FLEXUS_FMR_OFFSET 0x02a0 /* USART FIFO Mode Register */
#define SAM_FLEXUS_FLR_OFFSET 0x02a4 /* USART FIFO Level Register */
#define SAM_FLEXUS_FIER_OFFSET 0x02a8 /* USART FIFO Interrupt Enable Register */
#define SAM_FLEXUS_FIDR_OFFSET 0x02ac /* USART FIFO Interrupt Disable Register */
#define SAM_FLEXUS_FIMR_OFFSET 0x02b0 /* USART FIFO Interrupt Mask Register */
#define SAM_FLEXUS_FESR_OFFSET 0x02b4 /* USART FIFO Event Status Register */
/* 0x02b8-0x02e: Reserved */
#define SAM_FLEXUS_WPMR_OFFSET 0x02e4 /* Write Protect Mode Register (4) */
#define SAM_FLEXUS_WPSR_OFFSET 0x02e8 /* Write Protect Status Register (4) */
/* 0x02ec-0x02fc: Reserved (USART) */
/* USART register adresses ***********************************************************************/
#ifdef CONFIG_SAMA5_HAVE_FLEXCOM0
# define SAM_FLEXUS0_CR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS0_MR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS0_IER (SAM_FLEXUS0_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS0_IDR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS0_IMR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS0_CSR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS0_RHR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS0_THR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS0_BRGR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS0_RTOR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS0_TTGR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS0_FIDI (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS0_NER (SAM_FLEXUS0_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS0_IF (SAM_FLEXUS0_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS0_MAN (SAM_FLEXUS0_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS0_LINMR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS0_LINIR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS0_LINBRR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS0_CMPR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS0_FMR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS0_FLR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS0_FIER (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS0_FIDR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS0_FIMR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS0_FESR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS0_WPMR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS0_WPSR (SAM_FLEXUS0_VBASE+SAM_FLEXUS_WPSR_OFFSET)
# define SAM_FLEXUS0_CR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS0_MR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS0_IER (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS0_IDR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS0_IMR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS0_CSR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS0_RHR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS0_THR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS0_BRGR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS0_RTOR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS0_TTGR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS0_FIDI (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS0_NER (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS0_IF (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS0_MAN (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS0_LINMR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS0_LINIR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS0_LINBRR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS0_CMPR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS0_FMR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS0_FLR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS0_FIER (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS0_FIDR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS0_FIMR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS0_FESR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS0_WPMR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS0_WPSR (SAM_FLEXCOM0_VBASE+SAM_FLEXUS_WPSR_OFFSET)
#endif
#ifdef CONFIG_SAMA5_HAVE_FLEXCOM1
# define SAM_FLEXUS1_CR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS1_MR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS1_IER (SAM_FLEXUS1_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS1_IDR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS1_IMR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS1_CSR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS1_RHR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS1_THR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS1_BRGR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS1_RTOR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS1_TTGR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS1_FIDI (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS1_NER (SAM_FLEXUS1_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS1_IF (SAM_FLEXUS1_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS1_MAN (SAM_FLEXUS1_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS1_MAN (SAM_FLEXUS1_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS1_LINMR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS1_LINIR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS1_LINBRR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS1_CMPR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS1_FMR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS1_FLR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS1_FIER (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS1_FIDR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS1_FIMR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS1_FESR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS1_WPMR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS1_WPSR (SAM_FLEXUS1_VBASE+SAM_FLEXUS_WPSR_OFFSET)
# define SAM_FLEXUS1_CR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS1_MR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS1_IER (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS1_IDR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS1_IMR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS1_CSR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS1_RHR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS1_THR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS1_BRGR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS1_RTOR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS1_TTGR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS1_FIDI (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS1_NER (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS1_IF (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS1_MAN (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS1_MAN (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS1_LINMR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS1_LINIR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS1_LINBRR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS1_CMPR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS1_FMR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS1_FLR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS1_FIER (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS1_FIDR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS1_FIMR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS1_FESR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS1_WPMR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS1_WPSR (SAM_FLEXCOM1_VBASE+SAM_FLEXUS_WPSR_OFFSET)
#endif
#ifdef CONFIG_SAMA5_HAVE_FLEXCOM2
# define SAM_FLEXUS2_CR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS2_MR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS2_IER (SAM_FLEXUS2_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS2_IDR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS2_IMR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS2_CSR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS2_RHR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS2_THR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS2_BRGR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS2_RTOR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS2_TTGR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS2_FIDI (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS2_NER (SAM_FLEXUS2_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS2_IF (SAM_FLEXUS2_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS2_MAN (SAM_FLEXUS2_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS2_MAN (SAM_FLEXUS2_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS2_LINMR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS2_LINIR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS2_LINBRR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS2_CMPR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS2_FMR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS2_FLR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS2_FIER (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS2_FIDR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS2_FIMR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS2_FESR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS2_WPMR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS2_WPSR (SAM_FLEXUS2_VBASE+SAM_FLEXUS_WPSR_OFFSET)
# define SAM_FLEXUS2_CR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS2_MR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS2_IER (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS2_IDR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS2_IMR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS2_CSR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS2_RHR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS2_THR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS2_BRGR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS2_RTOR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS2_TTGR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS2_FIDI (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS2_NER (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS2_IF (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS2_MAN (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS2_MAN (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS2_LINMR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS2_LINIR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS2_LINBRR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS2_CMPR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS2_FMR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS2_FLR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS2_FIER (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS2_FIDR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS2_FIMR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS2_FESR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS2_WPMR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS2_WPSR (SAM_FLEXCOM2_VBASE+SAM_FLEXUS_WPSR_OFFSET)
#endif
#ifdef CONFIG_SAMA5_HAVE_FLEXCOM3
# define SAM_FLEXUS3_CR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS3_MR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS3_IER (SAM_FLEXUS3_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS3_IDR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS3_IMR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS3_CSR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS3_RHR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS3_THR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS3_BRGR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS3_RTOR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS3_TTGR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS3_FIDI (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS3_NER (SAM_FLEXUS3_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS3_IF (SAM_FLEXUS3_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS3_MAN (SAM_FLEXUS3_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS3_MAN (SAM_FLEXUS3_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS3_LINMR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS3_LINIR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS3_LINBRR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS3_CMPR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS3_FMR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS3_FLR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS3_FIER (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS3_FIDR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS3_FIMR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS3_FESR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS3_WPMR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS3_WPSR (SAM_FLEXUS3_VBASE+SAM_FLEXUS_WPSR_OFFSET)
# define SAM_FLEXUS3_CR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS3_MR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS3_IER (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS3_IDR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS3_IMR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS3_CSR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS3_RHR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS3_THR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS3_BRGR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS3_RTOR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS3_TTGR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS3_FIDI (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS3_NER (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS3_IF (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS3_MAN (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS3_MAN (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS3_LINMR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS3_LINIR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS3_LINBRR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS3_CMPR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS3_FMR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS3_FLR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS3_FIER (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS3_FIDR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS3_FIMR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS3_FESR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS3_WPMR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS3_WPSR (SAM_FLEXCOM3_VBASE+SAM_FLEXUS_WPSR_OFFSET)
#endif
#ifdef CONFIG_SAMA5_HAVE_FLEXCOM4
# define SAM_FLEXUS4_CR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS4_MR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS4_IER (SAM_FLEXUS4_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS4_IDR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS4_IMR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS4_CSR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS4_RHR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS4_THR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS4_BRGR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS4_RTOR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS4_TTGR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS4_FIDI (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS4_NER (SAM_FLEXUS4_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS4_IF (SAM_FLEXUS4_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS4_MAN (SAM_FLEXUS4_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS4_MAN (SAM_FLEXUS4_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS4_LINMR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS4_LINIR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS4_LINBRR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS4_CMPR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS4_FMR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS4_FLR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS4_FIER (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS4_FIDR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS4_FIMR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS4_FESR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS4_WPMR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS4_WPSR (SAM_FLEXUS4_VBASE+SAM_FLEXUS_WPSR_OFFSET)
# define SAM_FLEXUS4_CR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_CR_OFFSET)
# define SAM_FLEXUS4_MR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_MR_OFFSET)
# define SAM_FLEXUS4_IER (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_IER_OFFSET)
# define SAM_FLEXUS4_IDR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_IDR_OFFSET)
# define SAM_FLEXUS4_IMR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_IMR_OFFSET)
# define SAM_FLEXUS4_CSR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_CSR_OFFSET)
# define SAM_FLEXUS4_RHR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_RHR_OFFSET)
# define SAM_FLEXUS4_THR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_THR_OFFSET)
# define SAM_FLEXUS4_BRGR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_BRGR_OFFSET)
# define SAM_FLEXUS4_RTOR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_RTOR_OFFSET)
# define SAM_FLEXUS4_TTGR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_TTGR_OFFSET)
# define SAM_FLEXUS4_FIDI (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FIDI_OFFSET)
# define SAM_FLEXUS4_NER (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_NER_OFFSET)
# define SAM_FLEXUS4_IF (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_IF_OFFSET)
# define SAM_FLEXUS4_MAN (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS4_MAN (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_MAN_OFFSET)
# define SAM_FLEXUS4_LINMR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_LINMR_OFFSET)
# define SAM_FLEXUS4_LINIR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_LINIR_OFFSET)
# define SAM_FLEXUS4_LINBRR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_LINBRR_OFFSET)
# define SAM_FLEXUS4_CMPR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_CMPR_OFFSET)
# define SAM_FLEXUS4_FMR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FMR_OFFSET)
# define SAM_FLEXUS4_FLR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FLR_OFFSET)
# define SAM_FLEXUS4_FIER (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FIER_OFFSET)
# define SAM_FLEXUS4_FIDR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FIDR_OFFSET)
# define SAM_FLEXUS4_FIMR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FIMR_OFFSET)
# define SAM_FLEXUS4_FESR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_FESR_OFFSET)
# define SAM_FLEXUS4_WPMR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_WPMR_OFFSET)
# define SAM_FLEXUS4_WPSR (SAM_FLEXCOM4_VBASE+SAM_FLEXUS_WPSR_OFFSET)
#endif
/* USART register bit definitions ****************************************************************/

2
arch/arm/src/sama5/chip/sam_pinmap.h
View file

@ -44,7 +44,7 @@
#include <arch/sama5/chip.h>
#if defined(ATSAMA5D2)
# include "chip/sama5d3x_pinmap.h"
# include "chip/sama5d2x_pinmap.h"
#elif defined(ATSAMA5D3)
# include "chip/sama5d3x_pinmap.h"
#elif defined(ATSAMA5D4)

42
arch/arm/src/sama5/sam_flexcom_serial.c
View file

@ -315,7 +315,7 @@ static char g_flexus4txbuffer[CONFIG_USART4_TXBUFSIZE];
static struct flexus_dev_s g_flexus0priv =
{
.handler = flexus0_interrupt,
.usartbase = SAM_FLEXUS0_VBASE,
.usartbase = SAM_FLEXCOM0_VBASE,
.baud = CONFIG_USART0_BAUD,
.irq = SAM_IRQ_FLEXCOM0,
.parity = CONFIG_USART0_PARITY,
@ -349,7 +349,7 @@ static uart_dev_t g_flexus0port =
static struct flexus_dev_s g_flexus1priv =
{
.handler = flexus1_interrupt,
.usartbase = SAM_FLEXUS1_VBASE,
.usartbase = SAM_FLEXCOM1_VBASE,
.baud = CONFIG_USART1_BAUD,
.irq = SAM_IRQ_FLEXCOM1,
.parity = CONFIG_USART1_PARITY,
@ -383,7 +383,7 @@ static uart_dev_t g_flexus1port =
static struct flexus_dev_s g_flexus2priv =
{
.handler = flexus2_interrupt,
.usartbase = SAM_FLEXUS2_VBASE,
.usartbase = SAM_FLEXCOM2_VBASE,
.baud = CONFIG_USART2_BAUD,
.irq = SAM_IRQ_FLEXCOM2,
.parity = CONFIG_USART2_PARITY,
@ -417,7 +417,7 @@ static uart_dev_t g_flexus2port =
static struct flexus_dev_s g_flexus3priv =
{
.handler = flexus3_interrupt,
.usartbase = SAM_FLEXUS3_VBASE,
.usartbase = SAM_FLEXCOM3_VBASE,
.baud = CONFIG_USART3_BAUD,
.irq = SAM_IRQ_FLEXCOM3,
.parity = CONFIG_USART3_PARITY,
@ -451,7 +451,7 @@ static uart_dev_t g_flexus3port =
static struct flexus_dev_s g_flexus4priv =
{
.handler = flexus4_interrupt,
.usartbase = SAM_FLEXUS4_VBASE,
.usartbase = SAM_FLEXCOM4_VBASE,
.baud = CONFIG_USART4_BAUD,
.irq = SAM_IRQ_FLEXCOM4,
.parity = CONFIG_USART4_PARITY,
@ -1202,21 +1202,51 @@ void flexus_earlyserialinit(void)
* sam_lowsetup
*/
/* Disable all USARTS */
/* Disable the USART */
#ifdef TTYFC0_DEV
/* Select USART mode for the Flexcom */
flexus_serialout(TTYFC0_DEV.priv, SAM_FLEX_MR_OFFSET, FLEX_MR_OPMODE_USART);
/* Disable the USART */
flexus_disableallints(TTYFC0_DEV.priv, NULL);
#endif
#ifdef TTYFC1_DEV
/* Select USART mode for the Flexcom */
flexus_serialout(TTYFC1_DEV.priv, SAM_FLEX_MR_OFFSET, FLEX_MR_OPMODE_USART);
/* Disable the USART */
flexus_disableallints(TTYFC1_DEV.priv, NULL);
#endif
#ifdef TTYFC2_DEV
/* Select USART mode for the Flexcom */
flexus_serialout(TTYFC2_DEV.priv, SAM_FLEX_MR_OFFSET, FLEX_MR_OPMODE_USART);
/* Disable the USART */
flexus_disableallints(TTYFC2_DEV.priv, NULL);
#endif
#ifdef TTYFC3_DEV
/* Select USART mode for the Flexcom */
flexus_serialout(TTYFC3_DEV.priv, SAM_FLEX_MR_OFFSET, FLEX_MR_OPMODE_USART);
/* Disable the USART */
flexus_disableallints(TTYFC3_DEV.priv, NULL);
#endif
#ifdef TTYFC4_DEV
/* Select USART mode for the Flexcom */
flexus_serialout(TTYFC4_DEV.priv, SAM_FLEX_MR_OFFSET, FLEX_MR_OPMODE_USART);
/* Disable the USART */
flexus_disableallints(TTYFC4_DEV.priv, NULL);
#endif

47
arch/arm/src/sama5/sam_lowputc.c
View file

@ -42,7 +42,6 @@
#include <stdint.h>
#include <arch/irq.h>
#include <arch/board/board.h>
#include "up_internal.h"
#include "up_arch.h"
@ -58,6 +57,8 @@
#include "chip/sam_dbgu.h"
#include "chip/sam_pinmap.h"
#include <arch/board/board.h>
/**************************************************************************
* Pre-processor Definitions
**************************************************************************/
@ -65,11 +66,11 @@
/* The UART/USART modules are driven by the peripheral clock (MCK or MCK2). */
#ifdef SAMA5_HAVE_FLEXCOM_CONSOLE
# define SAM_USART_CLOCK BOARD_FLEXCOM_FREQUENCY /* Frequency of the FLEXCOM clock */
# define SAM_MR_USCLKS FLEXUS_MR_USCLKS_MCK /* Source = Main clock */
# define SAM_USART_CLOCK BOARD_FLEXCOM_FREQUENCY /* Frequency of the FLEXCOM clock */
# define SAM_MR_USCLKS FLEXUS_MR_USCLKS_MCK /* Source = Main clock */
#else
# define SAM_USART_CLOCK BOARD_USART_FREQUENCY /* Frequency of the USART clock */
# define SAM_MR_USCLKS UART_MR_USCLKS_MCK /* Source = Main clock */
# define SAM_USART_CLOCK BOARD_USART_FREQUENCY /* Frequency of the USART clock */
# define SAM_MR_USCLKS UART_MR_USCLKS_MCK /* Source = Main clock */
#endif
/* Select USART parameters for the selected console */
@ -119,9 +120,9 @@
# define SAM_CONSOLE_2STOP CONFIG_UART4_2STOP
#elif defined(CONFIG_USART0_SERIAL_CONSOLE)
# ifdef CONFIG_SAMA5_FLEXCOM0_USART
# define SAM_CONSOLE_VBASE SAM_FLEXUS0_VBASE
# define SAM_CONSOLE_VBASE SAM_FLEXCOM0_VBASE
# else
# define SAM_CONSOLE_VBASE SAM_USART0_VBASE
# define SAM_CONSOLE_VBASE SAM_USART0_VBASE
# endif
# define SAM_CONSOLE_BAUD CONFIG_USART0_BAUD
# define SAM_CONSOLE_BITS CONFIG_USART0_BITS
@ -129,9 +130,9 @@
# define SAM_CONSOLE_2STOP CONFIG_USART0_2STOP
#elif defined(CONFIG_USART1_SERIAL_CONSOLE)
# ifdef CONFIG_SAMA5_FLEXCOM1_USART
# define SAM_CONSOLE_VBASE SAM_FLEXUS1_VBASE
# define SAM_CONSOLE_VBASE SAM_FLEXCOM1_VBASE
# else
# define SAM_CONSOLE_VBASE SAM_USART1_VBASE
# define SAM_CONSOLE_VBASE SAM_USART1_VBASE
# endif
# define SAM_CONSOLE_BAUD CONFIG_USART1_BAUD
# define SAM_CONSOLE_BITS CONFIG_USART1_BITS
@ -139,9 +140,9 @@
# define SAM_CONSOLE_2STOP CONFIG_USART1_2STOP
#elif defined(CONFIG_USART2_SERIAL_CONSOLE)
# ifdef CONFIG_SAMA5_FLEXCOM2_USART
# define SAM_CONSOLE_VBASE SAM_FLEXUS2_VBASE
# define SAM_CONSOLE_VBASE SAM_FLEXCOM2_VBASE
# else
# define SAM_CONSOLE_VBASE SAM_USART2_VBASE
# define SAM_CONSOLE_VBASE SAM_USART2_VBASE
# endif
# define SAM_CONSOLE_BAUD CONFIG_USART2_BAUD
# define SAM_CONSOLE_BITS CONFIG_USART2_BITS
@ -149,9 +150,9 @@
# define SAM_CONSOLE_2STOP CONFIG_USART2_2STOP
#elif defined(CONFIG_USART3_SERIAL_CONSOLE)
# ifdef CONFIG_SAMA5_FLEXCOM3_USART
# define SAM_CONSOLE_VBASE SAM_FLEXUS3_VBASE
# define SAM_CONSOLE_VBASE SAM_FLEXCOM3_VBASE
# else
# define SAM_CONSOLE_VBASE SAM_USART3_VBASE
# define SAM_CONSOLE_VBASE SAM_USART3_VBASE
# endif
# define SAM_CONSOLE_BAUD CONFIG_USART3_BAUD
# define SAM_CONSOLE_BITS CONFIG_USART3_BITS
@ -159,9 +160,9 @@
# define SAM_CONSOLE_2STOP CONFIG_USART3_2STOP
#elif defined(CONFIG_USART4_SERIAL_CONSOLE)
# ifdef CONFIG_SAMA5_FLEXCOM4_USART
# define SAM_CONSOLE_VBASE SAM_FLEXUS4_VBASE
# define SAM_CONSOLE_VBASE SAM_FLEXCOM4_VBASE
# else
# define SAM_CONSOLE_VBASE SAM_USART4_VBASE
# define SAM_CONSOLE_VBASE SAM_USART4_VBASE
# endif
# define SAM_CONSOLE_BAUD CONFIG_USART4_BAUD
# define SAM_CONSOLE_BITS CONFIG_USART4_BITS
@ -499,7 +500,7 @@ void sam_lowsetup(void)
* FLEXCOM_IO4 = RTS
*/
#if defined(CONFIG_USART0_ISUART) && defined(CONFIG_SAMA5_USART0)
#if defined(CONFIG_USART0_ISUART) && defined(CONFIG_SAMA5_FLEXCOM0_USART)
(void)sam_configpio(PIO_FLEXCOM0_IO0);
(void)sam_configpio(PIO_FLEXCOM0_IO1);
#ifdef CONFIG_USART0_OFLOWCONTROL
@ -510,7 +511,7 @@ void sam_lowsetup(void)
#endif
#endif
#if defined(CONFIG_USART1_ISUART) && defined(CONFIG_SAMA5_USART1)
#if defined(CONFIG_USART1_ISUART) && defined(CONFIG_SAMA5_FLEXCOM1_USART)
(void)sam_configpio(PIO_FLEXCOM1_IO0);
(void)sam_configpio(PIO_FLEXCOM1_IO1);
#ifdef CONFIG_USART1_OFLOWCONTROL
@ -521,7 +522,7 @@ void sam_lowsetup(void)
#endif
#endif
#if defined(CONFIG_USART2_ISUART) && defined(CONFIG_SAMA5_USART2)
#if defined(CONFIG_USART2_ISUART) && defined(CONFIG_SAMA5_FLEXCOM2_USART)
(void)sam_configpio(PIO_FLEXCOM2_IO0);
(void)sam_configpio(PIO_FLEXCOM2_IO1);
#ifdef CONFIG_USART2_OFLOWCONTROL
@ -532,7 +533,7 @@ void sam_lowsetup(void)
#endif
#endif
#if defined(CONFIG_USART3_ISUART) && defined(CONFIG_SAMA5_USART3)
#if defined(CONFIG_USART3_ISUART) && defined(CONFIG_SAMA5_FLEXCOM3_USART)
(void)sam_configpio(PIO_FLEXCOM3_IO0);
(void)sam_configpio(PIO_FLEXCOM3_IO1);
#ifdef CONFIG_USART3_OFLOWCONTROL
@ -543,9 +544,9 @@ void sam_lowsetup(void)
#endif
#endif
#if defined(CONFIG_USART4_ISUART) && defined(CONFIG_SAMA5_USART4)
(void)sam_configpio(PIO_FLEXCOM4_IO0);
#if defined(CONFIG_USART4_ISUART) && defined(CONFIG_SAMA5_FLEXCOM4_USART)
(void)sam_configpio(PIO_FLEXCOM4_IO0);
(void)sam_configpio(PIO_FLEXCOM4_IO1);
#ifdef CONFIG_USART4_OFLOWCONTROL
(void)sam_configpio(PIO_FLEXCOM4_IO3);
#endif
@ -584,6 +585,10 @@ void sam_lowsetup(void)
SAM_CONSOLE_VBASE + SAM_UART_CR_OFFSET);
#elif defined(SAMA5_HAVE_FLEXCOM_CONSOLE) && !defined(SUPPRESS_CONSOLE_CONFIG)
/* Select USART mode for the Flexcom */
putreg32(FLEX_MR_OPMODE_USART, SAM_CONSOLE_VBASE + SAM_FLEX_MR_OFFSET);
/* Reset and disable receiver and transmitter */
putreg32((FLEXUS_CR_RSTRX | FLEXUS_CR_RSTTX | FLEXUS_CR_RXDIS | FLEXUS_CR_TXDIS),

7
arch/arm/src/sama5/sam_pck.c
View file

@ -226,23 +226,29 @@ uint32_t sam_pck_configure(enum pckid_e pckid, enum pckid_clksrc_e clksrc,
switch (pckid)
{
#ifdef PIO_PMC_PCK0
case PCK0:
putreg32(PMC_PCK0, SAM_PMC_SCDR);
(void)sam_configpio(PIO_PMC_PCK0);
putreg32(regval, SAM_PMC_PCK0);
break;
#endif
#ifdef PIO_PMC_PCK1
case PCK1:
putreg32(PMC_PCK1, SAM_PMC_SCDR);
(void)sam_configpio(PIO_PMC_PCK1);
putreg32(regval, SAM_PMC_PCK1);
break;
#endif
#ifdef PIO_PMC_PCK2
case PCK2:
putreg32(PMC_PCK2, SAM_PMC_SCDR);
(void)sam_configpio(PIO_PMC_PCK2);
putreg32(regval, SAM_PMC_PCK2);
break;
#endif
default:
return -EINVAL;
@ -287,4 +293,3 @@ void sam_pck_enable(enum pckid_e pckid, bool enable)
putreg32(regval, regaddr);
}