[samr21] Add possibility to define board with command line (#3491)

By default Makefile-samr21 builds for SAM R21 Xplained Pro board. Another
board can be specified with BOARD variable through command line:

    make -f examples/Makefile-samr21 BOARD=<TARGET_BOARD>

Currently supported following boards: SAMR21_XPLAINED_PRO,
SAMR21G18_MODULE, SAMR21B18_MODULE.

Signed-off-by: Oleksandr Grytsov <[email protected]>
This commit is contained in:
Oleksandr Grytsov
2019-02-04 18:24:37 -08:00
committed by Jonathan Hui
parent 9fee87c071
commit c4a7e8570d
3 changed files with 27 additions and 9 deletions
+10 -1
View File
@@ -51,10 +51,19 @@
#define AT86RFX_SPI_BAUDRATE 5000000UL
#if BOARD==USER_BOARD
#if (BOARD==SAMR21G18_MODULE) || (BOARD==SAMR21B18_MODULE)
#define CONF_USER_ROW_EXIST
#define UART_SERCOM_MODULE SERCOM2
#define UART_SERCOM_MUX_SETTING USART_RX_3_TX_2_XCK_3
#define UART_SERCOM_PINMUX_PAD0 PINMUX_UNUSED
#define UART_SERCOM_PINMUX_PAD1 PINMUX_UNUSED
#define UART_SERCOM_PINMUX_PAD2 PINMUX_PA14C_SERCOM2_PAD2
#define UART_SERCOM_PINMUX_PAD3 PINMUX_PA15C_SERCOM2_PAD3
#define UART_SERCOM_DMAC_ID_TX SERCOM2_DMAC_ID_TX
#define UART_SERCOM_DMAC_ID_RX SERCOM2_DMAC_ID_RX
#endif
#if BOARD==SAMR21_XPLAINED_PRO