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Merge branch 'feature/add_esp32s3_bootloader_ld_file' into 'master'

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move part of esp32-s3 codes to master (bootloader linker, esp32s3 empty componnet)

See merge request espressif/esp-idf!9608
This commit is contained in:
Angus Gratton
2020-07-21 14:51:04 +08:00
parent ab3ec0dcad d066c3ab2c
commit 3755fb6597
24 changed files with 982 additions and 67 deletions
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5
components/esp32s2/CMakeLists.txt
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@@ -58,11 +58,6 @@ else()
target_link_libraries(${COMPONENT_LIB} PUBLIC gcc)
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u call_user_start_cpu0")
#ld_include_panic_highint_hdl is added as an undefined symbol because otherwise the
#linker will ignore panic_highint_hdl.S as it has no other files depending on any
#symbols in it.
target_link_libraries(${COMPONENT_LIB} INTERFACE "-u ld_include_panic_highint_hdl")
idf_build_get_property(config_dir CONFIG_DIR)
# Preprocess esp32s2.ld linker script to include configuration, becomes esp32s2_out.ld
set(LD_DIR ${CMAKE_CURRENT_SOURCE_DIR}/ld)

14
components/esp32s2/Kconfig
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@@ -427,6 +427,7 @@ menu "ESP32S2-specific"
bool "Internal 90kHz RC oscillator"
config ESP32S2_RTC_CLK_SRC_EXT_CRYS
bool "External 32kHz crystal"
select ESP_SYSTEM_RTC_EXT_XTAL
config ESP32S2_RTC_CLK_SRC_EXT_OSC
bool "External 32kHz oscillator at 32K_XP pin"
config ESP32S2_RTC_CLK_SRC_INT_8MD256
@@ -545,19 +546,6 @@ menu "Power Management"
If disabled, DFS will not be active until the application
configures it using esp_pm_configure function.
config PM_USE_RTC_TIMER_REF
bool "Use RTC timer to prevent time drift (EXPERIMENTAL)"
depends on PM_ENABLE && (ESP32S2_TIME_SYSCALL_USE_RTC || ESP32S2_TIME_SYSCALL_USE_RTC_FRC1)
default n
help
When APB clock frequency changes, high-resolution timer (esp_timer)
scale and base value need to be adjusted. Each adjustment may cause
small error, and over time such small errors may cause time drift.
If this option is enabled, RTC timer will be used as a reference to
compensate for the drift.
It is recommended that this option is only used if 32k XTAL is selected
as RTC clock source.
config PM_PROFILING
bool "Enable profiling counters for PM locks"
depends on PM_ENABLE