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fix(freertos): workaround a hardware bug related to HWLP coprocessor

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This commit manually sets the HWLP context to dirty when a Task that needs it is scheduled it.
This commit is contained in:
Omar Chebib
2025-02-18 11:57:10 +08:00
parent 46847b7be9
commit c26879d29e
4 changed files with 108 additions and 86 deletions
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4
components/soc/esp32p4/include/soc/Kconfig.soc_caps.in
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@@ -523,6 +523,10 @@ config SOC_CPU_HAS_HWLOOP
bool
default y
config SOC_CPU_HAS_HWLOOP_STATE_BUG
bool
default y
config SOC_CPU_HAS_PIE
bool
default y

1
components/soc/esp32p4/include/soc/soc_caps.h
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@@ -179,6 +179,7 @@
#define SOC_CPU_HAS_FPU 1
#define SOC_CPU_HAS_FPU_EXT_ILL_BUG 1 // EXT_ILL CSR doesn't support FLW/FSW
#define SOC_CPU_HAS_HWLOOP 1
#define SOC_CPU_HAS_HWLOOP_STATE_BUG 1 // HWLOOP state doesn't go to DIRTY after executing the last instruction of a loop
/* PIE coprocessor assembly is only supported with GCC compiler */
#define SOC_CPU_HAS_PIE 1