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fix(lp-core): fixed rtc mem conflict on p4 eco5 between app and ULP

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This commit is contained in:
Marius Vikhammer
2025-11-20 17:03:23 +08:00
committed by Sudeep Mohanty
parent 7a0173dfac
commit 91e8dc6b53
3 changed files with 9 additions and 7 deletions
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components/ulp/ld/lp_core_riscv.ld
+3 -1
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@@ -9,11 +9,13 @@
#if CONFIG_ESP_ROM_HAS_LP_ROM
/* With LP-ROM memory layout is different due to LP ROM stack/data */
#define ULP_MEM_START_ADDRESS SOC_RTC_DRAM_LOW + RESERVE_RTC_MEM
/* For P4 ECO5 we also reserve some RTC MEM at the first for MSPI workaround */
#define ULP_MEM_START_ADDRESS SOC_RTC_DRAM_LOW + RESERVE_RTC_MEM + MSPI_WORKAROUND_SIZE
#else
#define ULP_MEM_START_ADDRESS (SOC_RTC_DRAM_LOW)
#endif
#define ALIGN_DOWN(SIZE, AL) (SIZE & ~(AL - 1))
/* Ensure the end where the shared memory starts is aligned to 8 bytes
if updating this also update the same in ulp_lp_core_memory_shared.c