esp-idf/components/bootloader/subproject/main
Ivan Grokhotkov 5a88f90a33 soc/rtc: warn if detected XTAL frequency does not match configured one
Since 9a8c0392, XTAL frequency is set to 40MHz by default, and users
of 26MHz boards need to select 26MHz manually. Most users are not aware
of this change, and existing getting started guides do not mention that
XTAL frequency needs to be set for some boards. So users are left with
garbage output from UART without any clue what to check.

This change adds a warning in case specific XTAL frequency was set, and
it does not match automatically detected one. This should help users
fix the issue.
2017-09-11 11:42:26 +08:00
..
bootloader_config.h bootloader: Fallback if OTA data is invalid 2017-08-15 09:42:19 +10:00
bootloader_start.c soc/rtc: warn if detected XTAL frequency does not match configured one 2017-09-11 11:42:26 +08:00
component.mk Add initial SPI RAM support. This adds support for an ESP-PSRAM32 chip connected to the default flash pins and GPIO 16 and 17. The RAM is mapped to address 0x3F800000, but otherwise ignored by esp-idf as of yet. 2017-09-04 12:05:49 +08:00
esp32.bootloader.ld bootloader: Remove unnecessary KEEP on data/bss sections, save static RAM 2017-07-19 18:31:59 +10:00
esp32.bootloader.rom.ld build system: Use component.mk for all components, refactor bootloader build 2017-07-19 09:10:48 +10:00
flash_qio_mode.c Add GD chip into qio data, so (at least my) ESP-WROVER uses QIO mode succesfully. 2017-09-01 16:53:05 +08:00
flash_qio_mode.h build system: Use component.mk for all components, refactor bootloader build 2017-07-19 09:10:48 +10:00
Makefile.projbuild Revert "bootloader: Add option to build with Link Time Optimisation enabled" 2017-07-24 05:14:31 +08:00