Merge branch 'feature/enable_esp_chip_tuning' into 'master'

feat(build): enable -mtune=esp-base option for RISCV targets

See merge request espressif/esp-idf!40164

components/soc/esp32c2/include/soc/Kconfig.soc_caps.in

@@ -263,10 +263,6 @@ config SOC_CPU_IDRAM_SPLIT_USING_PMP
     bool
     default y
 
-config SOC_CPU_MISALIGNED_ACCESS_ON_PMP_MISMATCH_ISSUE
-    bool
-    default y
-
 config SOC_ECC_SUPPORT_POINT_VERIFY_QUIRK
     bool
     default y

components/soc/esp32c2/include/soc/soc_caps.h

@@ -112,8 +112,6 @@
 #define SOC_CPU_WATCHPOINT_MAX_REGION_SIZE  0x80000000 // bytes
 
 #define SOC_CPU_IDRAM_SPLIT_USING_PMP   1
-// DIG-694: misaligned access across PMP regions must be spaced at least by two instructions
-#define SOC_CPU_MISALIGNED_ACCESS_ON_PMP_MISMATCH_ISSUE 1
 
 /*-------------------------- ECC CAPS --------------------------*/
 #define SOC_ECC_SUPPORT_POINT_VERIFY_QUIRK  1  // C2 ECC peripheral has a bug in ECC point verification, if value of K is zero the verification fails

components/soc/esp32c3/include/soc/Kconfig.soc_caps.in

@@ -351,10 +351,6 @@ config SOC_CPU_WATCHPOINT_MAX_REGION_SIZE
     hex
     default 0x80000000
 
-config SOC_CPU_MISALIGNED_ACCESS_ON_PMP_MISMATCH_ISSUE
-    bool
-    default y
-
 config SOC_DS_SIGNATURE_MAX_BIT_LEN
     int
     default 3072

components/soc/esp32c3/include/soc/soc_caps.h

@@ -143,8 +143,6 @@
 #define SOC_CPU_BREAKPOINTS_NUM             8
 #define SOC_CPU_WATCHPOINTS_NUM             8
 #define SOC_CPU_WATCHPOINT_MAX_REGION_SIZE  0x80000000 // bytes
-// DIG-694: misaligned access across PMP regions must be spaced at least by two instructions
-#define SOC_CPU_MISALIGNED_ACCESS_ON_PMP_MISMATCH_ISSUE 1
 
 /*-------------------------- DIGITAL SIGNATURE CAPS ----------------------------------------*/
 /** The maximum length of a Digital Signature in bits. */

tools/cmake/toolchain-esp32c2.cmake

@@ -9,10 +9,10 @@ set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
 
 set(_CMAKE_TOOLCHAIN_COMMON_FLAGS "-march=rv32imc_zicsr_zifencei")
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
 
 remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)

tools/cmake/toolchain-esp32c3.cmake

@@ -9,10 +9,10 @@ set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
 
 set(_CMAKE_TOOLCHAIN_COMMON_FLAGS "-march=rv32imc_zicsr_zifencei")
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
 
 remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)

tools/cmake/toolchain-esp32c5.cmake

@@ -9,10 +9,10 @@ set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
 
 set(_CMAKE_TOOLCHAIN_COMMON_FLAGS "-march=rv32imac_zicsr_zifencei_zaamo_zalrsc")
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
 
 remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)

tools/cmake/toolchain-esp32c61.cmake

@@ -9,10 +9,10 @@ set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
 
 set(_CMAKE_TOOLCHAIN_COMMON_FLAGS "-march=rv32imac_zicsr_zifencei_zaamo_zalrsc")
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
 
 remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)

tools/cmake/toolchain-esp32h4.cmake

@@ -9,10 +9,10 @@ set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
 
 set(_CMAKE_TOOLCHAIN_COMMON_FLAGS "-march=rv32imafc_zicsr_zifencei_zaamo_zalrsc_xespdsp -mabi=ilp32f")
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
 
 remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)

tools/cmake/toolchain-esp32p4.cmake

@@ -9,10 +9,10 @@ set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)
 
 set(_CMAKE_TOOLCHAIN_COMMON_FLAGS "-march=rv32imafc_zicsr_zifencei_zaamo_zalrsc_xespv_xesploop -mabi=ilp32f")
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
 set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
 
-remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
+remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} -mtune=esp-base ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
 set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)
 
 remove_duplicated_flags("${_CMAKE_TOOLCHAIN_COMMON_FLAGS} ${CMAKE_ASM_FLAGS}" UNIQ_CMAKE_ASM_FLAGS)