Devan Lai b85011c15f esp32: Add support for noinit variables in SPIRAM ...

Add Kconfig option SPIRAM_ALLOW_NOINIT_EXTERNAL_MEMORY
When enabled, a new linker script rule (from esp32.extram.noinit.ld)
places any variables in the .ext_ram.noinit section in SPIRAM.

This section is exempted from the startup SPIRAM memory test and is
not zero-initialized or added to the malloc pool, making it usable
for noinit variables that persist across reset.

The EXT_RAM_NOINIT_ATTR macro places variables in this section.

2021-07-29 10:28:38 +08:00

..

esp_assert.h

move common include files from esp32 into esp_common

2019-03-26 11:57:03 +08:00

esp_attr.h

esp32: Add support for noinit variables in SPIRAM

2021-07-29 10:28:38 +08:00

esp_bit_defs.h

soc: combine xxx_caps.h into one soc_caps.h

2020-10-17 16:10:15 +08:00

esp_check.h

[cxx]: No ##__VA_ARGS__ in public header files

2021-07-15 17:05:57 +08:00

esp_compiler.h

esp_common: Don't redefine likely/unlikely if already defined

2021-02-12 15:30:24 +11:00

esp_err.h

system : Add defination of ESP_ERROR_CHECK_WITHOUT_ABORT under CONFIG_COMPILER_OPTIMIZATION_ASSERTIONS_SILENT flag

2021-07-13 16:20:49 +08:00

esp_idf_version.h

version: Update to v4.4-dev

2021-02-10 16:07:24 +11:00

esp_types.h

move common include files from esp32 into esp_common

2019-03-26 11:57:03 +08:00