Jeroen Domburg 34372a091c 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

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include/soc

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

test

soc: implement XTAL frequency detection

2017-04-24 15:29:30 +08:00

cpu_util.c

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

i2c_apll.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

i2c_bbpll.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

i2c_rtc_clk.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

rtc_clk.c

soc/rtc: round APB clock frequency to nearest MHz

2017-09-01 10:34:36 +08:00

rtc_init.c

soc: fix typo in register name

2017-07-06 12:36:06 +08:00

rtc_pm.c

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

rtc_sleep.c

sleep: add light sleep, factor out APIs common for deep/light sleep

2017-09-01 10:36:14 +08:00

rtc_time.c

Add support for 32k XTAL as RTC_SLOW_CLK source

2017-04-26 12:43:22 +08:00

soc_log.h

soc: add source code of rtc_clk, rtc_pm

2017-04-11 15:45:54 +08:00

soc_memory_layout.c

heap: Rename memory "tags" to "types" to avoid confusion w/ old tag allocator API

2017-07-10 17:46:03 +08:00