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platform: cavs: don't program general owner and io registers 

These registers are set in power_init() in zephyr layer, so
remove redundant setting and remove hw setting in SOF layer.

Signed-off-by: Rander Wang <rander.wang@intel.com>
This commit is contained in:
Rander Wang 2023-07-06 15:42:27 +08:00 committed by Liam Girdwood
parent 1d6abcd074
commit 1032fa30ed
1 changed files with 0 additions and 23 deletions
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23
src/platform/intel/cavs/platform.c
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@ -327,26 +327,6 @@ int platform_boot_complete(uint32_t boot_message)
#endif
/* init HW */
static void platform_init_hw(void)
{
io_reg_write(DSP_INIT_GENO,
GENO_MDIVOSEL | GENO_DIOPTOSEL);
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
}
/* Runs on the primary core only */
int platform_init(struct sof *sof)
{
@ -377,9 +357,6 @@ int platform_init(struct sof *sof)
*/
pm_runtime_disable(PM_RUNTIME_DSP, 0);
trace_point(TRACE_BOOT_PLATFORM_ENTRY);
platform_init_hw();
trace_point(TRACE_BOOT_PLATFORM_IRQ);
platform_interrupt_init();