esp-idf/components/esp_phy/linker.lf

if IDF_TARGET_ESP32 = y:
    [scheme:phy_iram]
    entries:
        phy_iram -> iram0_text

    [sections:phy_iram]
    entries:
        .phyiram+

[mapping:phy]
archive: libphy.a
entries:
    * (noflash_data)
    if ESP_WIFI_SLP_IRAM_OPT = y && IDF_TARGET_ESP32 = y:
        * (phy_iram)

[mapping:rtc]
archive: librtc.a
entries:
    * (noflash_text)

[mapping:esp_phy]
archive: libesp_phy.a
entries:
    if ESP_WIFI_SLP_IRAM_OPT =y:
        phy_init:esp_phy_enable (noflash)
        phy_init:esp_phy_disable (noflash)
        phy_init:esp_wifi_bt_power_domain_off (noflash)
esp_phy: decouple esp_phy component from esp_wifi and bt * add esp-phy-lib submodule * move libphy.a and phy_init.c from esp_wifi to esp_phy * move librtc.a from esp_wifi to esp_phy * move libbtbb.a from bt to esp_phy * corresponding updates to build system 2021-05-24 19:39:39 +08:00			`if IDF_TARGET_ESP32 = y:`
			`[scheme:phy_iram]`
			`entries:`
			`phy_iram -> iram0_text`

			`[sections:phy_iram]`
			`entries:`
			`.phyiram+`

			`[mapping:phy]`
			`archive: libphy.a`
			`entries:`
			`* (noflash_data)`
			`if ESP_WIFI_SLP_IRAM_OPT = y && IDF_TARGET_ESP32 = y:`
			`* (phy_iram)`

			`[mapping:rtc]`
			`archive: librtc.a`
			`entries:`
			`* (noflash_text)`

			`[mapping:esp_phy]`
			`archive: libesp_phy.a`
			`entries:`
			`if ESP_WIFI_SLP_IRAM_OPT =y:`
			`phy_init:esp_phy_enable (noflash)`
			`phy_init:esp_phy_disable (noflash)`
Power Management: power up or down wifi power domain when wifi init or deinit 2021-09-14 17:15:58 +08:00			`phy_init:esp_wifi_bt_power_domain_off (noflash)`