188 lines
8.3 KiB
C
188 lines
8.3 KiB
C
#define MICROPY_HW_BOARD_NAME "i.MX RT1020 EVK"
|
|
#define MICROPY_HW_MCU_NAME "MIMXRT1021DAG5A"
|
|
|
|
#define MICROPY_PY_NETWORK_HOSTNAME_DEFAULT "mpy-1020evk"
|
|
|
|
// i.MX RT1020 EVK has 1 board LED
|
|
// Todo: think about replacing the define with searching in the generated pins?
|
|
#define MICROPY_HW_LED1_PIN (pin_GPIO_AD_B0_05)
|
|
#define MICROPY_HW_LED_ON(pin) (mp_hal_pin_low(pin))
|
|
#define MICROPY_HW_LED_OFF(pin) (mp_hal_pin_high(pin))
|
|
|
|
#define MICROPY_HW_NUM_PIN_IRQS (3 * 32)
|
|
|
|
// Define mapping logical UART # to hardware UART #
|
|
// RX/TX HW-UART Logical UART
|
|
// DEBUG USB LPUART1 -> 0
|
|
// D3/D5 LPUART1 Not usable, Since D3 is blocked.
|
|
// D0/D1 LPUART2 -> 1
|
|
// D6/D9 LPUART3 -> 2
|
|
// D10/D12 LPUART5 -> 3
|
|
// D14/D15 LPUART8 -> 4
|
|
// A0/A1 LPUART4 -> 5
|
|
|
|
#define MICROPY_HW_UART_NUM (sizeof(uart_index_table) / sizeof(uart_index_table)[0])
|
|
#define MICROPY_HW_UART_INDEX { 1, 2, 3, 5, 8, 4 }
|
|
|
|
#define IOMUX_TABLE_UART \
|
|
{ IOMUXC_GPIO_AD_B0_06_LPUART1_TX }, { IOMUXC_GPIO_AD_B0_07_LPUART1_RX }, \
|
|
{ IOMUXC_GPIO_AD_B1_08_LPUART2_TX }, { IOMUXC_GPIO_AD_B1_09_LPUART2_RX }, \
|
|
{ IOMUXC_GPIO_AD_B0_14_LPUART3_TX }, { IOMUXC_GPIO_AD_B0_15_LPUART3_RX }, \
|
|
{ IOMUXC_GPIO_AD_B1_10_LPUART4_TX }, { IOMUXC_GPIO_AD_B1_11_LPUART4_RX }, \
|
|
{ IOMUXC_GPIO_AD_B0_10_LPUART5_TX }, { IOMUXC_GPIO_AD_B0_11_LPUART5_RX }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ IOMUXC_GPIO_SD_B1_02_LPUART8_TX }, { IOMUXC_GPIO_SD_B1_03_LPUART8_RX },
|
|
|
|
#define IOMUX_TABLE_UART_CTS_RTS \
|
|
{ IOMUXC_GPIO_AD_B0_08_LPUART1_CTS_B }, { IOMUXC_GPIO_AD_B0_09_LPUART1_RTS_B }, \
|
|
{ IOMUXC_GPIO_AD_B1_06_LPUART2_CTS_B }, { IOMUXC_GPIO_AD_B1_07_LPUART2_RTS_B }, \
|
|
{ IOMUXC_GPIO_AD_B0_12_LPUART3_CTS_B }, { IOMUXC_GPIO_AD_B0_13_LPUART3_RTS_B }, \
|
|
{ IOMUXC_GPIO_EMC_00_LPUART4_CTS_B }, { IOMUXC_GPIO_EMC_01_LPUART4_RTS_B }, \
|
|
{ IOMUXC_GPIO_EMC_36_LPUART5_CTS_B }, { IOMUXC_GPIO_EMC_37_LPUART5_RTS_B }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ IOMUXC_GPIO_EMC_24_LPUART8_CTS_B }, { IOMUXC_GPIO_EMC_25_LPUART8_RTS_B },
|
|
|
|
#define MICROPY_HW_SPI_INDEX { 1, 3 }
|
|
|
|
#define IOMUX_TABLE_SPI \
|
|
{ IOMUXC_GPIO_AD_B0_10_LPSPI1_SCK }, { IOMUXC_GPIO_AD_B0_11_LPSPI1_PCS0 }, \
|
|
{ IOMUXC_GPIO_AD_B0_12_LPSPI1_SDO }, { IOMUXC_GPIO_AD_B0_13_LPSPI1_SDI }, \
|
|
{ 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, { 0 }, \
|
|
{ 0 }, \
|
|
{ IOMUXC_GPIO_AD_B1_12_LPSPI3_SCK }, { IOMUXC_GPIO_AD_B1_13_LPSPI3_PCS0 }, \
|
|
{ IOMUXC_GPIO_AD_B1_14_LPSPI3_SDO }, { IOMUXC_GPIO_AD_B1_15_LPSPI3_SDI }, \
|
|
{ IOMUXC_GPIO_AD_B1_09_LPSPI3_PCS1 } \
|
|
|
|
#define DMA_REQ_SRC_RX { 0, kDmaRequestMuxLPSPI1Rx, kDmaRequestMuxLPSPI2Rx, \
|
|
kDmaRequestMuxLPSPI3Rx, kDmaRequestMuxLPSPI4Rx }
|
|
|
|
#define DMA_REQ_SRC_TX { 0, kDmaRequestMuxLPSPI1Tx, kDmaRequestMuxLPSPI2Tx, \
|
|
kDmaRequestMuxLPSPI3Tx, kDmaRequestMuxLPSPI4Tx }
|
|
|
|
// Define mapping hardware I2C # to logical I2C #
|
|
// SDA/SCL HW-I2C Logical I2C
|
|
// D14/D15 LPI2C4 -> 0
|
|
// A4/A5 LPI2C1 -> 1
|
|
// D0/D1 LPI2C2 -> 2
|
|
|
|
#define MICROPY_HW_I2C_INDEX { 4, 1, 2 }
|
|
|
|
#define IOMUX_TABLE_I2C \
|
|
{ IOMUXC_GPIO_AD_B1_14_LPI2C1_SCL }, { IOMUXC_GPIO_AD_B1_15_LPI2C1_SDA }, \
|
|
{ IOMUXC_GPIO_AD_B1_08_LPI2C2_SCL }, { IOMUXC_GPIO_AD_B1_09_LPI2C2_SDA }, \
|
|
{ 0 }, { 0 }, \
|
|
{ IOMUXC_GPIO_SD_B1_02_LPI2C4_SCL }, { IOMUXC_GPIO_SD_B1_03_LPI2C4_SDA },
|
|
|
|
#define MICROPY_PY_MACHINE_I2S (1)
|
|
#define MICROPY_HW_I2S_NUM (1)
|
|
#define I2S_CLOCK_MUX { 0, kCLOCK_Sai1Mux, kCLOCK_Sai2Mux }
|
|
#define I2S_CLOCK_PRE_DIV { 0, kCLOCK_Sai1PreDiv, kCLOCK_Sai2PreDiv }
|
|
#define I2S_CLOCK_DIV { 0, kCLOCK_Sai1Div, kCLOCK_Sai2Div }
|
|
#define I2S_IOMUXC_GPR_MODE { 0, kIOMUXC_GPR_SAI1MClkOutputDir, kIOMUXC_GPR_SAI2MClkOutputDir }
|
|
#define I2S_DMA_REQ_SRC_RX { 0, kDmaRequestMuxSai1Rx, kDmaRequestMuxSai2Rx }
|
|
#define I2S_DMA_REQ_SRC_TX { 0, kDmaRequestMuxSai1Tx, kDmaRequestMuxSai2Tx }
|
|
#define I2S_AUDIO_PLL_CLOCK (2U)
|
|
|
|
#define I2S_GPIO(_hwid, _fn, _mode, _pin, _iomux) \
|
|
{ \
|
|
.hw_id = _hwid, \
|
|
.fn = _fn, \
|
|
.mode = _mode, \
|
|
.name = MP_QSTR_##_pin, \
|
|
.iomux = {_iomux}, \
|
|
}
|
|
|
|
#define I2S_GPIO_MAP \
|
|
{ \
|
|
I2S_GPIO(1, MCK, TX, GPIO_AD_B1_00, IOMUXC_GPIO_AD_B1_00_SAI1_MCLK), \
|
|
I2S_GPIO(1, SCK, RX, GPIO_AD_B1_06, IOMUXC_GPIO_AD_B1_06_SAI1_RX_BCLK), \
|
|
I2S_GPIO(1, WS, RX, GPIO_AD_B1_04, IOMUXC_GPIO_AD_B1_04_SAI1_RX_SYNC), \
|
|
I2S_GPIO(1, SD, RX, GPIO_AD_B1_05, IOMUXC_GPIO_AD_B1_05_SAI1_RX_DATA00), \
|
|
I2S_GPIO(1, SCK, TX, GPIO_AD_B1_01, IOMUXC_GPIO_AD_B1_01_SAI1_TX_BCLK), \
|
|
I2S_GPIO(1, WS, TX, GPIO_AD_B1_02, IOMUXC_GPIO_AD_B1_02_SAI1_TX_SYNC), \
|
|
I2S_GPIO(1, SD, TX, GPIO_AD_B1_03, IOMUXC_GPIO_AD_B1_03_SAI1_TX_DATA00), \
|
|
}
|
|
|
|
|
|
#define USDHC_DUMMY_PIN NULL, 0
|
|
#define MICROPY_USDHC1 \
|
|
{ \
|
|
.cmd = {GPIO_SD_B0_02_USDHC1_CMD}, \
|
|
.clk = { GPIO_SD_B0_03_USDHC1_CLK }, \
|
|
.cd_b = { GPIO_SD_B0_06_USDHC1_CD_B }, \
|
|
.data0 = { GPIO_SD_B0_04_USDHC1_DATA0 }, \
|
|
.data1 = { GPIO_SD_B0_05_USDHC1_DATA1 }, \
|
|
.data2 = { GPIO_SD_B0_00_USDHC1_DATA2 }, \
|
|
.data3 = { GPIO_SD_B0_01_USDHC1_DATA3 }, \
|
|
}
|
|
|
|
// --- SEMC --- //
|
|
#define MIMXRT_IOMUXC_SEMC_DATA00 IOMUXC_GPIO_EMC_00_SEMC_DATA00
|
|
#define MIMXRT_IOMUXC_SEMC_DATA01 IOMUXC_GPIO_EMC_01_SEMC_DATA01
|
|
#define MIMXRT_IOMUXC_SEMC_DATA02 IOMUXC_GPIO_EMC_02_SEMC_DATA02
|
|
#define MIMXRT_IOMUXC_SEMC_DATA03 IOMUXC_GPIO_EMC_03_SEMC_DATA03
|
|
#define MIMXRT_IOMUXC_SEMC_DATA04 IOMUXC_GPIO_EMC_04_SEMC_DATA04
|
|
#define MIMXRT_IOMUXC_SEMC_DATA05 IOMUXC_GPIO_EMC_05_SEMC_DATA05
|
|
#define MIMXRT_IOMUXC_SEMC_DATA06 IOMUXC_GPIO_EMC_06_SEMC_DATA06
|
|
#define MIMXRT_IOMUXC_SEMC_DATA07 IOMUXC_GPIO_EMC_07_SEMC_DATA07
|
|
#define MIMXRT_IOMUXC_SEMC_DATA08 IOMUXC_GPIO_EMC_32_SEMC_DATA08
|
|
#define MIMXRT_IOMUXC_SEMC_DATA09 IOMUXC_GPIO_EMC_33_SEMC_DATA09
|
|
#define MIMXRT_IOMUXC_SEMC_DATA10 IOMUXC_GPIO_EMC_34_SEMC_DATA10
|
|
#define MIMXRT_IOMUXC_SEMC_DATA11 IOMUXC_GPIO_EMC_35_SEMC_DATA11
|
|
#define MIMXRT_IOMUXC_SEMC_DATA12 IOMUXC_GPIO_EMC_36_SEMC_DATA12
|
|
#define MIMXRT_IOMUXC_SEMC_DATA13 IOMUXC_GPIO_EMC_37_SEMC_DATA13
|
|
#define MIMXRT_IOMUXC_SEMC_DATA14 IOMUXC_GPIO_EMC_38_SEMC_DATA14
|
|
#define MIMXRT_IOMUXC_SEMC_DATA15 IOMUXC_GPIO_EMC_39_SEMC_DATA15
|
|
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR00 IOMUXC_GPIO_EMC_16_SEMC_ADDR00
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR01 IOMUXC_GPIO_EMC_17_SEMC_ADDR01
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR02 IOMUXC_GPIO_EMC_18_SEMC_ADDR02
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR03 IOMUXC_GPIO_EMC_19_SEMC_ADDR03
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR04 IOMUXC_GPIO_EMC_20_SEMC_ADDR04
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR05 IOMUXC_GPIO_EMC_21_SEMC_ADDR05
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR06 IOMUXC_GPIO_EMC_22_SEMC_ADDR06
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR07 IOMUXC_GPIO_EMC_23_SEMC_ADDR07
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR08 IOMUXC_GPIO_EMC_24_SEMC_ADDR08
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR09 IOMUXC_GPIO_EMC_25_SEMC_ADDR09
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR10 IOMUXC_GPIO_EMC_15_SEMC_ADDR10
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR11 IOMUXC_GPIO_EMC_26_SEMC_ADDR11
|
|
#define MIMXRT_IOMUXC_SEMC_ADDR12 IOMUXC_GPIO_EMC_27_SEMC_ADDR12
|
|
|
|
#define MIMXRT_IOMUXC_SEMC_BA0 IOMUXC_GPIO_EMC_13_SEMC_BA0
|
|
#define MIMXRT_IOMUXC_SEMC_BA1 IOMUXC_GPIO_EMC_14_SEMC_BA1
|
|
#define MIMXRT_IOMUXC_SEMC_CAS IOMUXC_GPIO_EMC_10_SEMC_CAS
|
|
#define MIMXRT_IOMUXC_SEMC_CKE IOMUXC_GPIO_EMC_29_SEMC_CKE
|
|
#define MIMXRT_IOMUXC_SEMC_CLK IOMUXC_GPIO_EMC_30_SEMC_CLK
|
|
#define MIMXRT_IOMUXC_SEMC_DM00 IOMUXC_GPIO_EMC_08_SEMC_DM00
|
|
#define MIMXRT_IOMUXC_SEMC_DM01 IOMUXC_GPIO_EMC_31_SEMC_DM01
|
|
#define MIMXRT_IOMUXC_SEMC_DQS IOMUXC_GPIO_EMC_28_SEMC_DQS
|
|
#define MIMXRT_IOMUXC_SEMC_RAS IOMUXC_GPIO_EMC_11_SEMC_RAS
|
|
#define MIMXRT_IOMUXC_SEMC_WE IOMUXC_GPIO_EMC_09_SEMC_WE
|
|
|
|
#define MIMXRT_IOMUXC_SEMC_CS0 IOMUXC_GPIO_EMC_12_SEMC_CS0
|
|
|
|
// Network definitions
|
|
// Transceiver Phy Address
|
|
#define ENET_PHY_ADDRESS (2)
|
|
#define ENET_PHY_OPS phyksz8081_ops
|
|
|
|
// Etherner PIN definitions
|
|
#define ENET_RESET_PIN &pin_GPIO_AD_B0_04
|
|
#define ENET_INT_PIN &pin_GPIO_AD_B1_06
|
|
|
|
#define IOMUX_TABLE_ENET \
|
|
{ IOMUXC_GPIO_AD_B0_08_ENET_REF_CLK1, 1, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_09_ENET_RDATA01, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_10_ENET_RDATA00, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_11_ENET_RX_EN, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_12_ENET_RX_ER, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_13_ENET_TX_EN, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_14_ENET_TDATA00, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_AD_B0_15_ENET_TDATA01, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_EMC_40_ENET_MDIO, 0, 0xB0E9u }, \
|
|
{ IOMUXC_GPIO_EMC_41_ENET_MDC, 0, 0xB0E9u },
|