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dts: nxp edma update edma label to align with config setting #30998

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Merged
merged 2 commits into from
Jan 14, 2021
Merged

dts: nxp edma update edma label to align with config setting #30998

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f3d8d30
dts: nxp edma update edma label to aligne with config setting
hakehuang Dec 25, 2020
487df96
tests: update edma test pattern
hakehuang Jan 13, 2021
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2 changes: 1 addition & 1 deletion dts/arm/nxp/nxp_k6x.dtsi
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Original file line number Diff line number Diff line change
Expand Up @@ -507,7 +507,7 @@
clocks = <&sim KINETIS_SIM_DMA_CLK 0x1040 0x00000002>,
<&sim KINETIS_SIM_DMAMUX_CLK 0x103C 0x00000002>;
status = "disabled";
label = "EDMA0";
label = "DMA_0";
};

pit0: pit@40037000 {
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2 changes: 1 addition & 1 deletion dts/arm/nxp/nxp_rt.dtsi
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Expand Up @@ -592,7 +592,7 @@
<16 0>;
clocks = <&ccm IMX_CCM_EDMA_CLK 0x7C 0x000000C0>;
status = "disabled";
label = "EDMA0";
label = "DMA_0";
};

flexcan1: can@401d0000 {
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6 changes: 2 additions & 4 deletions tests/drivers/dma/loop_transfer/src/dma.c
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Expand Up @@ -28,7 +28,7 @@ static __aligned(16) char rx_data[TRANSFER_LOOPS][RX_BUFF_SIZE] __used
#else
/* this src memory shall be in RAM to support usingas a DMA source pointer.*/
static char tx_data[] =
"The quick brown fox jumps over the lazy dog ....";
"The quick brown fox jumps over the lazy dog";
static __aligned(16) char rx_data[TRANSFER_LOOPS][RX_BUFF_SIZE] = { { 0 } };
#endif

Expand Down Expand Up @@ -116,9 +116,7 @@ void main(void)
#endif
chan_id = CONFIG_DMA_LOOP_TRANSFER_CHANNEL_NR;
transfer_count = 0;
printk("Starting the transfer on channel %d and waiting for 1 second\n", chan_id);
printk("TX data: %s\n", tx_data);
printk("block_size %d\n", strlen(tx_data));
printk("Starting the transfer and waiting for 1 second\n");
dma_block_cfg.block_size = strlen(tx_data);
dma_block_cfg.source_address = (uint32_t)tx_data;
dma_block_cfg.dest_address = (uint32_t)rx_data[transfer_count];
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