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platform: cavs: do not program GPDMA/ALH ownership in Zephyr builds [MANIFEST UDPATE!] #7702

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Merged
kv2019i merged 2 commits into from
Jun 6, 2023
Merged

platform: cavs: do not program GPDMA/ALH ownership in Zephyr builds [MANIFEST UDPATE!] #7702

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99fea0e
west.yml: update Zephyr to 3.4.0-rc2
kv2019i Jun 5, 2023
5e2f53f
platform: cavs: do not program GPDMA/ALH ownership in Zephyr builds
kv2019i Apr 26, 2023
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2 changes: 2 additions & 0 deletions src/platform/intel/cavs/platform.c
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Original file line number Diff line number Diff line change
Expand Up @@ -336,13 +336,15 @@ static void platform_init_hw(void)
io_reg_write(DSP_INIT_IOPO,
IOPO_DMIC_FLAG | IOPO_I2S_FLAG);

#ifndef __ZEPHYR__
io_reg_write(DSP_INIT_ALHO,
ALHO_ASO_FLAG | ALHO_CSO_FLAG);

io_reg_write(DSP_INIT_LPGPDMA(0),
LPGPDMA_CHOSEL_FLAG | LPGPDMA_CTLOSEL_FLAG);
io_reg_write(DSP_INIT_LPGPDMA(1),
LPGPDMA_CHOSEL_FLAG | LPGPDMA_CTLOSEL_FLAG);
#endif
}

@dbaluta dbaluta Jun 20, 2023

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@kv2019i did you guys moved the DMA drivers to zephyr? Care to let me know the path in zephyr where this happens?

@kv2019i kv2019i Jun 20, 2023

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@dbaluta Ack, all DMA drivers (HD-DMA and DW-DMA) moved now. They are in work/zephyr/drivers/dma/

/* Runs on the primary core only */
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2 changes: 1 addition & 1 deletion west.yml
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Expand Up @@ -45,7 +45,7 @@ manifest:

- name: zephyr
repo-path: zephyr
revision: 7d54586751cfe405d2cdcfd850f8100bc9844f63
revision: 2ad1a24fd60d0df8cb45fb6ed6acf7b0d3820754
remote: zephyrproject

# Import some projects listed in zephyr/west.yml@revision
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