soc: intel_adsp: lpsram enable retention mode
This patch enables memory retention mode on lpsram. Signed-off-by: Tomasz Leman <tomasz.m.leman@intel.com>
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@ -41,6 +41,7 @@ __imr void lp_sram_init(void)
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for (idx = 0; idx < lpsram_ebb_quantity; ++idx) {
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LPSRAM_REGS(idx)->USxPGCTL = 0;
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LPSRAM_REGS(idx)->USxRMCTL = 1;
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}
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for (idx = 0; idx < lpsram_ebb_quantity; ++idx) {
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while (LPSRAM_REGS(idx)->USxPGISTS != 0) {
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