Angus Gratton c69af42b96 esp32: Fix backwards compatibility for pre-v2.1 bootloaders ...

Older bootloaders don't set RTC_XTAL_FREQ_REG or call rtc_clk_init(),
app needs to pick this up.

Reported at
https://esp32.com/viewtopic.php?f=2&t=3939&p=17836

2017-12-18 13:45:57 +11:00

..

esp32

esp32: Fix backwards compatibility for pre-v2.1 bootloaders

2017-12-18 13:45:57 +11:00

include/soc

Add logic to make external RAM usable with malloc()

2017-09-28 17:17:50 +08:00

test

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +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