From c60ed4b338f7b82c13dce1b4abef56712a32913e Mon Sep 17 00:00:00 2001 From: armando Date: Mon, 16 Mar 2026 17:37:36 +0800 Subject: [PATCH] fix(spm): rename scp (scratchpad) to spm (scratchpad memory) --- .../include/bootloader_memory_utils.h | 22 ++++++++-------- .../bootloader_support/src/esp_image_format.c | 4 +-- components/esp_common/include/esp_attr.h | 20 +++++++------- components/esp_common/soc.lf | 12 ++++----- components/esp_driver_dma/src/dma2d.c | 4 +-- .../test_apps/gpio/sdkconfig.defaults.esp32p4 | 2 +- .../test_apps/i2s/sdkconfig.defaults.esp32p4 | 2 +- components/esp_hw_support/esp_memory_utils.c | 4 +-- .../esp_hw_support/include/esp_memory_utils.h | 26 +++++++++---------- .../lowpower/port/esp32p4/sleep_cpu_asm.S | 4 +-- .../lowpower/port/esp32p4/sleep_fpu_asm.S | 2 +- .../port/esp32p4/cpu_region_protect.c | 14 +++++----- components/esp_system/app.lf | 16 ++++++------ components/esp_system/ld/esp32p4/memory.ld.in | 4 +-- .../esp_system/ld/esp32p4/sections.ld.in | 2 +- components/esp_system/ld/ld.scp.sections | 15 ----------- components/esp_system/ld/ld.spm.sections | 15 +++++++++++ .../hal/esp32p4/include/hal/lp_clkrst_ll.h | 4 +-- components/heap/include/esp_heap_caps.h | 4 +-- components/heap/port/esp32p4/memory_layout.c | 14 +++++----- .../esp32p4/include/soc/Kconfig.soc_caps.in | 2 +- components/soc/esp32p4/include/soc/soc.h | 4 +-- components/soc/esp32p4/include/soc/soc_caps.h | 2 +- docs/en/api-guides/memory-types.rst | 2 +- docs/en/security/esp32p4_log.inc | 2 +- docs/zh_CN/api-guides/memory-types.rst | 2 +- docs/zh_CN/security/esp32p4_log.inc | 2 +- 27 files changed, 103 insertions(+), 103 deletions(-) delete mode 100644 components/esp_system/ld/ld.scp.sections create mode 100644 components/esp_system/ld/ld.spm.sections diff --git a/components/bootloader_support/include/bootloader_memory_utils.h b/components/bootloader_support/include/bootloader_memory_utils.h index 2aa4c268a9..d9f1f59f48 100644 --- a/components/bootloader_support/include/bootloader_memory_utils.h +++ b/components/bootloader_support/include/bootloader_memory_utils.h @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2010-2025 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2010-2026 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -197,31 +197,31 @@ inline static void * esp_ptr_diram_iram_to_dram(const void *p) { #endif } -#if SOC_MEM_SCP_SUPPORTED +#if SOC_MEM_SPM_SUPPORTED /** - * @brief Check if the pointer is in TCM (SCP) + * @brief Check if the pointer is in TCM (SPM) * * @param p pointer * - * @return true: is in TCM (SCP); false: not in TCM (SCP) + * @return true: is in TCM (SPM); false: not in TCM (SPM) */ - __attribute__((always_inline, deprecated("esp_ptr_in_tcm is deprecated, please use esp_ptr_in_scp instead"))) + __attribute__((always_inline, deprecated("esp_ptr_in_tcm is deprecated, please use esp_ptr_in_spm instead"))) inline static bool esp_ptr_in_tcm(const void *p) { - return ((intptr_t)p >= SOC_SCP_LOW && (intptr_t)p < SOC_SCP_HIGH); + return ((intptr_t)p >= SOC_SPM_LOW && (intptr_t)p < SOC_SPM_HIGH); } /** - * @brief Check if the pointer is in SCP + * @brief Check if the pointer is in SPM * * @param p pointer * - * @return true: is in SCP; false: not in SCP + * @return true: is in SPM; false: not in SPM */ __attribute__((always_inline)) - inline static bool esp_ptr_in_scp(const void *p) { - return ((intptr_t)p >= SOC_SCP_LOW && (intptr_t)p < SOC_SCP_HIGH); + inline static bool esp_ptr_in_spm(const void *p) { + return ((intptr_t)p >= SOC_SPM_LOW && (intptr_t)p < SOC_SPM_HIGH); } -#endif //#if SOC_MEM_SCP_SUPPORTED +#endif //#if SOC_MEM_SPM_SUPPORTED /** End of the common section that has to be in sync with esp_memory_utils.h **/ diff --git a/components/bootloader_support/src/esp_image_format.c b/components/bootloader_support/src/esp_image_format.c index 76368fb951..2a0c078c7c 100644 --- a/components/bootloader_support/src/esp_image_format.c +++ b/components/bootloader_support/src/esp_image_format.c @@ -524,8 +524,8 @@ static bool verify_load_addresses(int segment_index, intptr_t load_addr, intptr_ } #endif -#if SOC_MEM_SCP_SUPPORTED - else if (esp_ptr_in_scp(load_addr_p) && esp_ptr_in_scp(load_inclusive_end_p)) { +#if SOC_MEM_SPM_SUPPORTED + else if (esp_ptr_in_spm(load_addr_p) && esp_ptr_in_spm(load_inclusive_end_p)) { return true; } #endif diff --git a/components/esp_common/include/esp_attr.h b/components/esp_common/include/esp_attr.h index 34035fd6bd..450e52290a 100644 --- a/components/esp_common/include/esp_attr.h +++ b/components/esp_common/include/esp_attr.h @@ -29,19 +29,19 @@ extern "C" { // Forces data into DRAM instead of flash #define DRAM_ATTR _SECTION_ATTR_IMPL(".dram1", __COUNTER__) -// Places code into SCP instead of flash -#define SPM_IRAM_ATTR _SECTION_ATTR_IMPL(".scp.text", __COUNTER__) +// Places code into SPM instead of flash +#define SPM_IRAM_ATTR _SECTION_ATTR_IMPL(".spm.text", __COUNTER__) -// Forces code into SCP instead of flash -#define FORCE_SPM_IRAM_ATTR _SECTION_FORCE_ATTR_IMPL(".scp.text", __COUNTER__) +// Forces code into SPM instead of flash +#define FORCE_SPM_IRAM_ATTR _SECTION_FORCE_ATTR_IMPL(".spm.text", __COUNTER__) -// Forces data into SCP instead of L2MEM -#define SPM_DRAM_ATTR _SECTION_ATTR_IMPL(".scp.data", __COUNTER__) +// Forces data into SPM instead of L2MEM +#define SPM_DRAM_ATTR _SECTION_ATTR_IMPL(".spm.data", __COUNTER__) -// Deprecated macros for TCM (SCP) -#define TCM_IRAM_ATTR _SECTION_ATTR_IMPL(".scp.text", __COUNTER__) _Pragma ("GCC warning \"'TCM_IRAM_ATTR' macro is deprecated, please use `SPM_IRAM_ATTR`\"") -#define FORCE_TCM_IRAM_ATTR _SECTION_FORCE_ATTR_IMPL(".scp.text", __COUNTER__) _Pragma ("GCC warning \"'FORCE_TCM_IRAM_ATTR' macro is deprecated, please use `FORCE_SPM_IRAM_ATTR`\"") -#define TCM_DRAM_ATTR _SECTION_ATTR_IMPL(".scp.data", __COUNTER__) _Pragma ("GCC warning \"'TCM_DRAM_ATTR' macro is deprecated, please use `SPM_DRAM_ATTR`\"") +// Deprecated macros for TCM (SPM) +#define TCM_IRAM_ATTR _SECTION_ATTR_IMPL(".spm.text", __COUNTER__) _Pragma ("GCC warning \"'TCM_IRAM_ATTR' macro is deprecated, please use `SPM_IRAM_ATTR`\"") +#define FORCE_TCM_IRAM_ATTR _SECTION_FORCE_ATTR_IMPL(".spm.text", __COUNTER__) _Pragma ("GCC warning \"'FORCE_TCM_IRAM_ATTR' macro is deprecated, please use `FORCE_SPM_IRAM_ATTR`\"") +#define TCM_DRAM_ATTR _SECTION_ATTR_IMPL(".spm.data", __COUNTER__) _Pragma ("GCC warning \"'TCM_DRAM_ATTR' macro is deprecated, please use `SPM_DRAM_ATTR`\"") // Forces data to be removed from the final binary but keeps it in the ELF file #define NOLOAD_ATTR _SECTION_ATTR_IMPL(".noload_keep_in_elf", __COUNTER__) diff --git a/components/esp_common/soc.lf b/components/esp_common/soc.lf index 78df6d163d..f98c631669 100644 --- a/components/esp_common/soc.lf +++ b/components/esp_common/soc.lf @@ -42,14 +42,14 @@ entries: entries: .ext_ram.bss+ -[sections:scp_text] +[sections:spm_text] entries: - .scp.text+ + .spm.text+ -[sections:scp_data] +[sections:spm_data] entries: - .scp.data+ + .spm.data+ -[sections:scp_bss] +[sections:spm_bss] entries: - .scp.bss+ + .spm.bss+ diff --git a/components/esp_driver_dma/src/dma2d.c b/components/esp_driver_dma/src/dma2d.c index f5ca0d13ef..2020a19ac5 100644 --- a/components/esp_driver_dma/src/dma2d.c +++ b/components/esp_driver_dma/src/dma2d.c @@ -712,8 +712,8 @@ esp_err_t dma2d_set_desc_addr(dma2d_channel_handle_t dma2d_chan, intptr_t desc_b { esp_err_t ret = ESP_OK; ESP_GOTO_ON_FALSE_ISR(dma2d_chan && desc_base_addr, ESP_ERR_INVALID_ARG, err, TAG, "invalid argument"); - // 2D-DMA descriptor addr needs 8-byte alignment and not in SCP (addr not in SCP is IDF restriction) - ESP_GOTO_ON_FALSE_ISR((desc_base_addr & 0x7) == 0 && !esp_ptr_in_scp((void *)desc_base_addr), ESP_ERR_INVALID_ARG, err, TAG, "invalid argument"); + // 2D-DMA descriptor addr needs 8-byte alignment and not in SPM (addr not in SPM is IDF restriction) + ESP_GOTO_ON_FALSE_ISR((desc_base_addr & 0x7) == 0 && !esp_ptr_in_spm((void *)desc_base_addr), ESP_ERR_INVALID_ARG, err, TAG, "invalid argument"); // When flash encryption is enabled, the descriptor must be in internal RAM because descriptor size is not 16-byte aligned, which breaks flash encryption alignment restriction ESP_GOTO_ON_FALSE_ISR(!esp_efuse_is_flash_encryption_enabled() || esp_ptr_internal((void *)desc_base_addr), ESP_ERR_INVALID_ARG, err, TAG, "invalid argument"); diff --git a/components/esp_driver_gpio/test_apps/gpio/sdkconfig.defaults.esp32p4 b/components/esp_driver_gpio/test_apps/gpio/sdkconfig.defaults.esp32p4 index 07ca633ae6..22076ef179 100644 --- a/components/esp_driver_gpio/test_apps/gpio/sdkconfig.defaults.esp32p4 +++ b/components/esp_driver_gpio/test_apps/gpio/sdkconfig.defaults.esp32p4 @@ -1,5 +1,5 @@ CONFIG_SPIRAM=y CONFIG_SPIRAM_MODE_HEX=y CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=0 -# Disable PSRAM halfsleep feature, otherwise P4 scp section overflows with COMPILER_OPTIMIZATION_NONE=y +# Disable PSRAM halfsleep feature, otherwise P4 spm section overflows with COMPILER_OPTIMIZATION_NONE=y CONFIG_PM_SLP_SPIRAM_HALFSLEEP_ENABLED=n diff --git a/components/esp_driver_i2s/test_apps/i2s/sdkconfig.defaults.esp32p4 b/components/esp_driver_i2s/test_apps/i2s/sdkconfig.defaults.esp32p4 index 07ca633ae6..22076ef179 100644 --- a/components/esp_driver_i2s/test_apps/i2s/sdkconfig.defaults.esp32p4 +++ b/components/esp_driver_i2s/test_apps/i2s/sdkconfig.defaults.esp32p4 @@ -1,5 +1,5 @@ CONFIG_SPIRAM=y CONFIG_SPIRAM_MODE_HEX=y CONFIG_SPIRAM_MALLOC_ALWAYSINTERNAL=0 -# Disable PSRAM halfsleep feature, otherwise P4 scp section overflows with COMPILER_OPTIMIZATION_NONE=y +# Disable PSRAM halfsleep feature, otherwise P4 spm section overflows with COMPILER_OPTIMIZATION_NONE=y CONFIG_PM_SLP_SPIRAM_HALFSLEEP_ENABLED=n diff --git a/components/esp_hw_support/esp_memory_utils.c b/components/esp_hw_support/esp_memory_utils.c index 8e38071491..2384db6fe8 100644 --- a/components/esp_hw_support/esp_memory_utils.c +++ b/components/esp_hw_support/esp_memory_utils.c @@ -53,8 +53,8 @@ bool esp_ptr_byte_accessible(const void *p) intptr_t ip = (intptr_t) p; bool r; r = (ip >= SOC_BYTE_ACCESSIBLE_LOW && ip < SOC_BYTE_ACCESSIBLE_HIGH); -#if SOC_MEM_SCP_SUPPORTED - r |= esp_ptr_in_scp(p); +#if SOC_MEM_SPM_SUPPORTED + r |= esp_ptr_in_spm(p); #endif #if CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP /* For ESP32 case, RTC fast memory is accessible to PRO cpu only and hence diff --git a/components/esp_hw_support/include/esp_memory_utils.h b/components/esp_hw_support/include/esp_memory_utils.h index 4dc2e94ae7..31c98523b4 100644 --- a/components/esp_hw_support/include/esp_memory_utils.h +++ b/components/esp_hw_support/include/esp_memory_utils.h @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2010-2025 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2010-2026 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -196,31 +196,31 @@ inline static void * esp_ptr_diram_iram_to_dram(const void *p) { #endif } -#if SOC_MEM_SCP_SUPPORTED +#if SOC_MEM_SPM_SUPPORTED /** - * @brief Check if the pointer is in TCM (SCP) + * @brief Check if the pointer is in TCM (SPM) * * @param p pointer * - * @return true: is in TCM (SCP); false: not in TCM (SCP) + * @return true: is in TCM (SPM); false: not in TCM (SPM) */ - __attribute__((always_inline, deprecated("esp_ptr_in_tcm is deprecated, please use esp_ptr_in_scp instead"))) + __attribute__((always_inline, deprecated("esp_ptr_in_tcm is deprecated, please use esp_ptr_in_spm instead"))) inline static bool esp_ptr_in_tcm(const void *p) { - return ((intptr_t)p >= SOC_SCP_LOW && (intptr_t)p < SOC_SCP_HIGH); + return ((intptr_t)p >= SOC_SPM_LOW && (intptr_t)p < SOC_SPM_HIGH); } /** - * @brief Check if the pointer is in SCP + * @brief Check if the pointer is in SPM * * @param p pointer * - * @return true: is in SCP; false: not in SCP + * @return true: is in SPM; false: not in SPM */ __attribute__((always_inline)) - inline static bool esp_ptr_in_scp(const void *p) { - return ((intptr_t)p >= SOC_SCP_LOW && (intptr_t)p < SOC_SCP_HIGH); + inline static bool esp_ptr_in_spm(const void *p) { + return ((intptr_t)p >= SOC_SPM_LOW && (intptr_t)p < SOC_SPM_HIGH); } -#endif //#if SOC_MEM_SCP_SUPPORTED +#endif //#if SOC_MEM_SPM_SUPPORTED /** End of common functions to be kept in sync with bootloader_memory_utils.h **/ /** Add app-specific functions below **/ @@ -290,8 +290,8 @@ inline static bool esp_ptr_internal(const void *p) { bool r; r = ((intptr_t)p >= SOC_MEM_INTERNAL_LOW && (intptr_t)p < SOC_MEM_INTERNAL_HIGH); -#if SOC_MEM_SCP_SUPPORTED - r |= esp_ptr_in_scp(p); +#if SOC_MEM_SPM_SUPPORTED + r |= esp_ptr_in_spm(p); #endif #if SOC_RTC_SLOW_MEM_SUPPORTED diff --git a/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu_asm.S b/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu_asm.S index a2c9c9831c..63d3759a80 100644 --- a/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu_asm.S +++ b/components/esp_hw_support/lowpower/port/esp32p4/sleep_cpu_asm.S @@ -14,7 +14,7 @@ #define MTVT (0x307) #define MINTTHRESH (0x347) - .section .scp.data,"aw" + .section .spm.data,"aw" .global rv_core_critical_regs_frame .type rv_core_critical_regs_frame,@object .align 4 @@ -33,7 +33,7 @@ rv_core_critical_regs_frame: -------------------------------------------------------------------------------- */ - .section .scp.text,"ax" + .section .spm.text,"ax" .global rv_core_critical_regs_save .type rv_core_critical_regs_save,@function .align 4 diff --git a/components/esp_hw_support/lowpower/port/esp32p4/sleep_fpu_asm.S b/components/esp_hw_support/lowpower/port/esp32p4/sleep_fpu_asm.S index 1c3f62fb0a..f7567aed5c 100644 --- a/components/esp_hw_support/lowpower/port/esp32p4/sleep_fpu_asm.S +++ b/components/esp_hw_support/lowpower/port/esp32p4/sleep_fpu_asm.S @@ -8,7 +8,7 @@ #include "freertos/FreeRTOSConfig.h" #include "sdkconfig.h" - .section .scp.text,"ax" + .section .spm.text,"ax" .global rv_core_fpu_save .type rv_core_fpu_save,@function .align 4 diff --git a/components/esp_hw_support/port/esp32p4/cpu_region_protect.c b/components/esp_hw_support/port/esp32p4/cpu_region_protect.c index cdbbfe954f..ffafdbc821 100644 --- a/components/esp_hw_support/port/esp32p4/cpu_region_protect.c +++ b/components/esp_hw_support/port/esp32p4/cpu_region_protect.c @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -50,12 +50,12 @@ static void esp_cpu_configure_invalid_regions(void) // 0. Gap at bottom of address space PMA_RESET_AND_ENTRY_SET_NAPOT(0, 0, SOC_CPU_SUBSYSTEM_LOW, PMA_NAPOT | PMA_NONE); - // 1. Gap between CPU subsystem region & HP SCP + // 1. Gap between CPU subsystem region & HP SPM PMA_RESET_AND_ENTRY_SET_TOR(1, SOC_CPU_SUBSYSTEM_HIGH, PMA_NONE); - PMA_RESET_AND_ENTRY_SET_TOR(2, SOC_SCP_LOW, PMA_TOR | PMA_NONE); + PMA_RESET_AND_ENTRY_SET_TOR(2, SOC_SPM_LOW, PMA_TOR | PMA_NONE); - // 2. Gap between HP SCP and CPU Peripherals - PMA_RESET_AND_ENTRY_SET_TOR(3, SOC_SCP_HIGH, PMA_NONE); + // 2. Gap between HP SPM and CPU Peripherals + PMA_RESET_AND_ENTRY_SET_TOR(3, SOC_SPM_HIGH, PMA_NONE); PMA_RESET_AND_ENTRY_SET_TOR(4, CPU_PERIPH_LOW, PMA_TOR | PMA_NONE); // 3. Gap between CPU Peripherals and I_Cache @@ -106,8 +106,8 @@ static void esp_cpu_configure_region_protection_rev_v3(void) PMP_RESET_AND_ENTRY_SET(0, pmpaddr0, PMP_NAPOT | RW); _Static_assert(SOC_CPU_SUBSYSTEM_LOW < SOC_CPU_SUBSYSTEM_HIGH, "Invalid CPU subsystem region"); - // 2. HP-CPU SCP - // The default memory permissions are RWX and SCP should be RWX, so we can skip configuring it + // 2. HP-CPU SPM + // The default memory permissions are RWX and SPM should be RWX, so we can skip configuring it // 3. CPU Peripherals const uint32_t pmpaddr1 = PMPADDR_NAPOT(CPU_PERIPH_LOW, CPU_PERIPH_HIGH); diff --git a/components/esp_system/app.lf b/components/esp_system/app.lf index 85929ae2b7..728957b221 100644 --- a/components/esp_system/app.lf +++ b/components/esp_system/app.lf @@ -22,8 +22,8 @@ entries: rtc_data -> rtc_data rtc_rodata -> rtc_data rtc_bss -> rtc_bss - scp_text -> scp_text - scp_data -> scp_data + spm_text -> spm_text + spm_data -> spm_data [scheme:rtc] entries: @@ -46,13 +46,13 @@ entries: entries: text -> iram0_text -[scheme:scp] +[scheme:spm] entries: - text -> scp_text - data -> scp_data - rodata -> scp_data - bss -> scp_bss - common -> scp_bss + text -> spm_text + data -> spm_data + rodata -> spm_data + bss -> spm_bss + common -> spm_bss [mapping:default] archive: * diff --git a/components/esp_system/ld/esp32p4/memory.ld.in b/components/esp_system/ld/esp32p4/memory.ld.in index f4edba8893..78770994f7 100644 --- a/components/esp_system/ld/esp32p4/memory.ld.in +++ b/components/esp_system/ld/esp32p4/memory.ld.in @@ -46,8 +46,8 @@ MEMORY * of the various regions. The 'data access port' dram/drom regions map to the same iram/irom regions but * are connected to the data port of the CPU and eg allow byte-wise access. */ - /* SCP */ - scp_idram_seg (RX) : org = 0x30100000, len = 0x2000 + /* SPM */ + spm_idram_seg (RX) : org = 0x30100000, len = 0x2000 #if CONFIG_APP_BUILD_USE_FLASH_SECTIONS #if CONFIG_SPIRAM_FETCH_INSTRUCTIONS diff --git a/components/esp_system/ld/esp32p4/sections.ld.in b/components/esp_system/ld/esp32p4/sections.ld.in index 0c9affd8a9..cc4a798ba6 100644 --- a/components/esp_system/ld/esp32p4/sections.ld.in +++ b/components/esp_system/ld/esp32p4/sections.ld.in @@ -11,7 +11,7 @@ SECTIONS { #include "ld.rtc.sections" -#include "ld.scp.sections" +#include "ld.spm.sections" #include "ld.iram.sections" diff --git a/components/esp_system/ld/ld.scp.sections b/components/esp_system/ld/ld.scp.sections deleted file mode 100644 index c300bdc9f7..0000000000 --- a/components/esp_system/ld/ld.scp.sections +++ /dev/null @@ -1,15 +0,0 @@ -#include "ld.common" - .scp.text : - { - /* Code marked as running out of scp */ - _scp_text_start = ABSOLUTE(.); - SECTION_MAPPINGS(scp_text) - _scp_text_end = ABSOLUTE(.); - } > scp_idram_seg - - .scp.data : - { - _scp_data_start = ABSOLUTE(.); - SECTION_MAPPINGS(scp_data) - _scp_data_end = ABSOLUTE(.); - } > scp_idram_seg diff --git a/components/esp_system/ld/ld.spm.sections b/components/esp_system/ld/ld.spm.sections new file mode 100644 index 0000000000..d8a90900ed --- /dev/null +++ b/components/esp_system/ld/ld.spm.sections @@ -0,0 +1,15 @@ +#include "ld.common" + .spm.text : + { + /* Code marked as running out of spm */ + _spm_text_start = ABSOLUTE(.); + SECTION_MAPPINGS(spm_text) + _spm_text_end = ABSOLUTE(.); + } > spm_idram_seg + + .spm.data : + { + _spm_data_start = ABSOLUTE(.); + SECTION_MAPPINGS(spm_data) + _spm_data_end = ABSOLUTE(.); + } > spm_idram_seg diff --git a/components/hal/esp32p4/include/hal/lp_clkrst_ll.h b/components/hal/esp32p4/include/hal/lp_clkrst_ll.h index 01810bd632..b9dc1a4f00 100644 --- a/components/hal/esp32p4/include/hal/lp_clkrst_ll.h +++ b/components/hal/esp32p4/include/hal/lp_clkrst_ll.h @@ -21,8 +21,8 @@ extern "C" { /** * Select CPU reset vector * @param boot_from_lp_ram - * true: boot from LP SCP RAM: 0x50108000 - * false: boot from HP SCP ROM: 0x4FC00000 + * true: boot from LP SPM RAM: 0x50108000 + * false: boot from HP SPM ROM: 0x4FC00000 */ __attribute__((always_inline)) static inline void lp_clkrst_ll_boot_from_lp_ram(bool boot_from_lp_ram) diff --git a/components/heap/include/esp_heap_caps.h b/components/heap/include/esp_heap_caps.h index e6abd31ae8..08e8742644 100644 --- a/components/heap/include/esp_heap_caps.h +++ b/components/heap/include/esp_heap_caps.h @@ -44,8 +44,8 @@ extern "C" { #define MALLOC_CAP_IRAM_8BIT (1<<13) ///< Memory must be in IRAM and allow unaligned access #define MALLOC_CAP_RETENTION (1<<14) ///< Memory must be able to accessed by retention DMA #define MALLOC_CAP_RTCRAM (1<<15) ///< Memory must be in RTC fast memory -#define MALLOC_CAP_SCP (1<<16) ///< Memory must be in SCP memory -#define MALLOC_CAP_TCM MALLOC_CAP_SCP _Pragma ("GCC warning \"'MALLOC_CAP_TCM' macro is deprecated, please use `MALLOC_CAP_SCP`\"") +#define MALLOC_CAP_SPM (1<<16) ///< Memory must be in SPM memory +#define MALLOC_CAP_TCM MALLOC_CAP_SPM _Pragma ("GCC warning \"'MALLOC_CAP_TCM' macro is deprecated, please use `MALLOC_CAP_SPM`\"") #define MALLOC_CAP_DMA_DESC_AHB (1<<17) ///< Memory must be capable of containing AHB DMA descriptors #define MALLOC_CAP_DMA_DESC_AXI (1<<18) ///< Memory must be capable of containing AXI DMA descriptors #define MALLOC_CAP_CACHE_ALIGNED (1<<19) ///< Memory must be aligned to the cache line size of any intermediate caches diff --git a/components/heap/port/esp32p4/memory_layout.c b/components/heap/port/esp32p4/memory_layout.c index 8263b0bfed..d05ffc5109 100644 --- a/components/heap/port/esp32p4/memory_layout.c +++ b/components/heap/port/esp32p4/memory_layout.c @@ -1,5 +1,5 @@ /* - * SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD + * SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD * * SPDX-License-Identifier: Apache-2.0 */ @@ -36,7 +36,7 @@ enum { */ SOC_MEMORY_TYPE_RETENT_MEM = 1, SOC_MEMORY_TYPE_SPIRAM = 2, - SOC_MEMORY_TYPE_SCP = 3, + SOC_MEMORY_TYPE_SPM = 3, SOC_MEMORY_TYPE_RTCRAM = 4, SOC_MEMORY_TYPE_NUM, }; @@ -53,7 +53,7 @@ enum { #endif // The memory used for SIMD instructions requires the bus of its memory regions be able to transfer the data in 128-bit -// SCP and RTCRAM memory regions cannot satisfy 128-bit data access +// SPM and RTCRAM memory regions cannot satisfy 128-bit data access /** * Defined the attributes and allocation priority of each memory on the chip, @@ -66,7 +66,7 @@ const soc_memory_type_desc_t soc_memory_types[SOC_MEMORY_TYPE_NUM] = { [SOC_MEMORY_TYPE_RETENT_MEM] = { "RETENT_RAM", { MALLOC_L2MEM_BASE_CAPS | MALLOC_CAP_RETENTION | MALLOC_CAP_SIMD, 0, 0 }}, [SOC_MEMORY_TYPE_L2MEM] = { "RAM", { MALLOC_L2MEM_BASE_CAPS | MALLOC_CAP_SIMD, 0, 0 }}, [SOC_MEMORY_TYPE_SPIRAM] = { "SPIRAM", { MALLOC_CAP_SPIRAM, 0, ESP32P4_MEM_COMMON_CAPS | MALLOC_CAP_SIMD }}, - [SOC_MEMORY_TYPE_SCP] = { "SCP", { MALLOC_CAP_SCP, ESP32P4_MEM_COMMON_CAPS | MALLOC_CAP_INTERNAL, 0 }}, + [SOC_MEMORY_TYPE_SPM] = { "SPM", { MALLOC_CAP_SPM, ESP32P4_MEM_COMMON_CAPS | MALLOC_CAP_INTERNAL, 0 }}, [SOC_MEMORY_TYPE_RTCRAM] = { "RTCRAM", { MALLOC_CAP_RTCRAM, 0, MALLOC_RTCRAM_BASE_CAPS}}, }; @@ -112,7 +112,7 @@ const soc_memory_region_t soc_memory_regions[] = { #ifdef CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP { 0x50108000, APP_USABLE_LP_RAM_SIZE, SOC_MEMORY_TYPE_RTCRAM, 0, false}, //LPRAM #endif - { 0x30100000, 0x2000, SOC_MEMORY_TYPE_SCP, 0, false}, + { 0x30100000, 0x2000, SOC_MEMORY_TYPE_SPM, 0, false}, }; const size_t soc_memory_region_count = sizeof(soc_memory_regions) / sizeof(soc_memory_region_t); @@ -125,7 +125,7 @@ extern int _data_start, _heap_start, _iram_start, _iram_end, _rtc_force_slow_end extern int _rtc_p4_rev3_mspi_workaround_start, _rtc_p4_rev3_mspi_workaround_end; #endif #endif -extern int _scp_text_start, _scp_data_end; +extern int _spm_text_start, _spm_data_end; extern int _rtc_reserved_start, _rtc_reserved_end; extern int _rtc_ulp_memory_start; @@ -146,7 +146,7 @@ SOC_RESERVE_MEMORY_REGION((intptr_t)&_data_start, (intptr_t)&_heap_start, dram_d // Target has a shared D/IRAM virtual address, no need to calculate I_D_OFFSET like previous chips SOC_RESERVE_MEMORY_REGION((intptr_t)&_iram_start, (intptr_t)&_iram_end, iram_code); -SOC_RESERVE_MEMORY_REGION((intptr_t)&_scp_text_start, (intptr_t)&_scp_data_end, scp_code_data); +SOC_RESERVE_MEMORY_REGION((intptr_t)&_spm_text_start, (intptr_t)&_spm_data_end, spm_code_data); #ifdef CONFIG_SPIRAM SOC_RESERVE_MEMORY_REGION( SOC_EXTRAM_LOW, SOC_EXTRAM_HIGH, extram_region); diff --git a/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in b/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in index 34ffae572e..2332b10e34 100644 --- a/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in +++ b/components/soc/esp32p4/include/soc/Kconfig.soc_caps.in @@ -1847,7 +1847,7 @@ config SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION bool default y -config SOC_MEM_SCP_SUPPORTED +config SOC_MEM_SPM_SUPPORTED bool default y diff --git a/components/soc/esp32p4/include/soc/soc.h b/components/soc/esp32p4/include/soc/soc.h index 80c7aaa45a..a9046f83c0 100644 --- a/components/soc/esp32p4/include/soc/soc.h +++ b/components/soc/esp32p4/include/soc/soc.h @@ -155,8 +155,8 @@ #define SOC_IROM_MASK_HIGH 0x4fc20000 #define SOC_DROM_MASK_LOW 0x4fc00000 #define SOC_DROM_MASK_HIGH 0x4fc20000 -#define SOC_SCP_LOW 0x30100000 -#define SOC_SCP_HIGH 0x30102000 +#define SOC_SPM_LOW 0x30100000 +#define SOC_SPM_HIGH 0x30102000 #define SOC_IRAM_LOW 0x4ff00000 #define SOC_IRAM_HIGH 0x4ffc0000 #define SOC_DRAM_LOW 0x4ff00000 diff --git a/components/soc/esp32p4/include/soc/soc_caps.h b/components/soc/esp32p4/include/soc/soc_caps.h index b0621497b8..f3b2c1e6a2 100644 --- a/components/soc/esp32p4/include/soc/soc_caps.h +++ b/components/soc/esp32p4/include/soc/soc_caps.h @@ -708,7 +708,7 @@ #define SOC_TEMPERATURE_SENSOR_SUPPORT_SLEEP_RETENTION (1) /*-------------------------- Memory CAPS --------------------------*/ -#define SOC_MEM_SCP_SUPPORTED (1) +#define SOC_MEM_SPM_SUPPORTED (1) #define SOC_ASYNCHRONOUS_BUS_ERROR_MODE (1) /*--------------------------- EMAC --------------------------------*/ #define SOC_EMAC_IEEE1588V2_SUPPORTED (1) /*!< EMAC Supports IEEE1588v2 time stamping */ diff --git a/docs/en/api-guides/memory-types.rst b/docs/en/api-guides/memory-types.rst index 10e1cfab34..844c33c479 100644 --- a/docs/en/api-guides/memory-types.rst +++ b/docs/en/api-guides/memory-types.rst @@ -187,7 +187,7 @@ The ``DRAM_ATTR`` attribute can be used to force constants from DROM into the :r Remaining RTC FAST memory is added to the heap unless the option :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` is disabled. This memory can be used interchangeably with :ref:`DRAM`, but is slightly slower to access. -.. only:: SOC_MEM_SCP_SUPPORTED +.. only:: SOC_MEM_SPM_SUPPORTED SPM (Scratchpad Memory) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/docs/en/security/esp32p4_log.inc b/docs/en/security/esp32p4_log.inc index 8df6f98698..d88e287081 100644 --- a/docs/en/security/esp32p4_log.inc +++ b/docs/en/security/esp32p4_log.inc @@ -127,7 +127,7 @@ I (310) heap_init: At 4FF3AFC0 len 00004BE4 (18 KiB): RAM I (316) heap_init: At 4FF40000 len 00060000 (384 KiB): RAM I (323) heap_init: At 50108000 len 00007FE8 (31 KiB): RTCRAM - I (329) heap_init: At 30100044 len 00001FBC (7 KiB): SCP + I (329) heap_init: At 30100044 len 00001FBC (7 KiB): SPM I (336) spi_flash: detected chip: generic I (340) spi_flash: flash io: dio W (344) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header. diff --git a/docs/zh_CN/api-guides/memory-types.rst b/docs/zh_CN/api-guides/memory-types.rst index 7546958d15..26ef3b1c4b 100644 --- a/docs/zh_CN/api-guides/memory-types.rst +++ b/docs/zh_CN/api-guides/memory-types.rst @@ -187,7 +187,7 @@ DROM（数据存储在 flash 中） 除非禁用 :ref:`CONFIG_ESP_SYSTEM_ALLOW_RTC_FAST_MEM_AS_HEAP` 选项，否则剩余的 RTC FAST memory 会被添加到堆中。该部分内存可以和 :ref:`DRAM` 互换使用，但是访问速度稍慢一点。 -.. only:: SOC_MEM_SCP_SUPPORTED +.. only:: SOC_MEM_SPM_SUPPORTED SPM（暂存内存） ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/docs/zh_CN/security/esp32p4_log.inc b/docs/zh_CN/security/esp32p4_log.inc index 8df6f98698..d88e287081 100644 --- a/docs/zh_CN/security/esp32p4_log.inc +++ b/docs/zh_CN/security/esp32p4_log.inc @@ -127,7 +127,7 @@ I (310) heap_init: At 4FF3AFC0 len 00004BE4 (18 KiB): RAM I (316) heap_init: At 4FF40000 len 00060000 (384 KiB): RAM I (323) heap_init: At 50108000 len 00007FE8 (31 KiB): RTCRAM - I (329) heap_init: At 30100044 len 00001FBC (7 KiB): SCP + I (329) heap_init: At 30100044 len 00001FBC (7 KiB): SPM I (336) spi_flash: detected chip: generic I (340) spi_flash: flash io: dio W (344) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header.