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feat(log): added option for placing log api in flash

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This commit is contained in:
Marius Vikhammer
2025-03-21 11:30:44 +08:00
parent 13953d5e59
commit d488fb41e6
5 changed files with 29 additions and 13 deletions
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7
components/esp_rom/Kconfig Normal file
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@@ -0,0 +1,7 @@
menu "ESP-ROM"
config ESP_ROM_PRINT_IN_IRAM
bool "Place print functions in IRAM" if SPI_FLASH_AUTO_SUSPEND
default y
endmenu

3
components/esp_rom/linker.lf
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@@ -2,8 +2,9 @@
archive: libesp_rom.a archive: libesp_rom.a
entries: entries:
esp_rom_sys (noflash) esp_rom_sys (noflash)
esp_rom_print (noflash)
esp_rom_spiflash (noflash) esp_rom_spiflash (noflash)
if ESP_ROM_PRINT_IN_IRAM = y:
esp_rom_print (noflash)
if ESP_ROM_HAS_FLASH_COUNT_PAGES_BUG = y: if ESP_ROM_HAS_FLASH_COUNT_PAGES_BUG = y:
esp_rom_cache_esp32s2_esp32s3 (noflash) esp_rom_cache_esp32s2_esp32s3 (noflash)
if ESP_ROM_HAS_CACHE_WRITEBACK_BUG = y: if ESP_ROM_HAS_CACHE_WRITEBACK_BUG = y:

5
components/log/Kconfig
View File

@@ -50,4 +50,9 @@ menu "Log"
orsource "./Kconfig.format" orsource "./Kconfig.format"
config LOG_IN_IRAM
bool "Place logging functions in IRAM" if SPI_FLASH_AUTO_SUSPEND
default y
select ESP_ROM_PRINT_IN_IRAM
endmenu endmenu

25
components/log/linker.lf
View File

@@ -1,15 +1,16 @@
[mapping:log] [mapping:log]
archive: liblog.a archive: liblog.a
entries: entries:
log_write:esp_log_write (noflash) if LOG_IN_IRAM = y:
log_write:esp_log_writev (noflash) log_write:esp_log_write (noflash)
tag_log_level:esp_log_level_get_timeout (noflash) log_write:esp_log_writev (noflash)
log_timestamp:esp_log_timestamp (noflash) tag_log_level:esp_log_level_get_timeout (noflash)
log_timestamp:esp_log_early_timestamp (noflash) log_timestamp:esp_log_timestamp (noflash)
log_lock (noflash) log_timestamp:esp_log_early_timestamp (noflash)
util (noflash) log_lock (noflash)
log_timestamp_common (noflash) util (noflash)
log_print (noflash) log_timestamp_common (noflash)
log (noflash) log_print (noflash)
if LOG_MASTER_LEVEL = y: log (noflash)
log_level: esp_log_get_level_master (noflash) if LOG_MASTER_LEVEL = y:
log_level: esp_log_get_level_master (noflash)

2
tools/test_apps/configs/sdkconfig.flash_auto_suspend_iram_reduction
View File

@@ -16,3 +16,5 @@ CONFIG_LIBC_MISC_IN_IRAM=n
CONFIG_ESP_TIMER_IN_IRAM=n CONFIG_ESP_TIMER_IN_IRAM=n
CONFIG_SPI_FLASH_PLACE_FUNCTIONS_IN_IRAM=n CONFIG_SPI_FLASH_PLACE_FUNCTIONS_IN_IRAM=n
CONFIG_ESP_INTR_IN_IRAM=n CONFIG_ESP_INTR_IN_IRAM=n
CONFIG_LOG_IN_IRAM=n
CONFIG_ESP_ROM_PRINT_IN_IRAM=n