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| author | Kevin O'Connor <kevin@koconnor.net> | 2021-06-19 20:05:48 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2021-07-04 10:11:02 -0400 |
| commit | cc0969dd0539c7bcc89652a793d7ccfc0c3b0fcd (patch) | |
| tree | 29255c13a084015696ed32c25761823b1e1f456f /lib/rp2040/hardware/structs/uart.h | |
| parent | 1b79ffcad2822a6105a453f78ab6d6af9c6f692a (diff) | |
| download | kutter-cc0969dd0539c7bcc89652a793d7ccfc0c3b0fcd.tar.gz kutter-cc0969dd0539c7bcc89652a793d7ccfc0c3b0fcd.tar.xz kutter-cc0969dd0539c7bcc89652a793d7ccfc0c3b0fcd.zip | |
lib: Add rp2040 build files
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'lib/rp2040/hardware/structs/uart.h')
| -rw-r--r-- | lib/rp2040/hardware/structs/uart.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/lib/rp2040/hardware/structs/uart.h b/lib/rp2040/hardware/structs/uart.h new file mode 100644 index 00000000..42fe8e88 --- /dev/null +++ b/lib/rp2040/hardware/structs/uart.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _HARDWARE_STRUCTS_UART_H +#define _HARDWARE_STRUCTS_UART_H + +#include "hardware/address_mapped.h" +#include "hardware/regs/uart.h" + +typedef struct { + io_rw_32 dr; + io_rw_32 rsr; + uint32_t _pad0[4]; + io_rw_32 fr; + uint32_t _pad1; + io_rw_32 ilpr; + io_rw_32 ibrd; + io_rw_32 fbrd; + io_rw_32 lcr_h; + io_rw_32 cr; + io_rw_32 ifls; + io_rw_32 imsc; + io_rw_32 ris; + io_rw_32 mis; + io_rw_32 icr; + io_rw_32 dmacr; +} uart_hw_t; + +#define uart0_hw ((uart_hw_t *const)UART0_BASE) +#define uart1_hw ((uart_hw_t *const)UART1_BASE) + +#endif |