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Merge branch 'feature/deep_sleep_fast_wake' into 'master'

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bootloader: Reduce the time spent in image validation when waking from deep sleep

See merge request espressif/esp-idf!5140
This commit is contained in:
Angus Gratton
2019-08-28 08:54:28 +08:00
parent 039f9d0a20 c543aac91e
commit a21ca2270a
17 changed files with 393 additions and 79 deletions
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10
components/esp32/ld/esp32.ld
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@@ -21,6 +21,14 @@
#define CONFIG_BT_RESERVE_DRAM 0
#endif
#ifdef CONFIG_BOOTLOADER_CUSTOM_RESERVE_RTC
#define ESP_BOOTLOADER_RESERVE_RTC (CONFIG_BOOTLOADER_RESERVE_RTC_SIZE + CONFIG_BOOTLOADER_CUSTOM_RESERVE_RTC_SIZE)
#elif defined(CONFIG_BOOTLOADER_SKIP_VALIDATE_IN_DEEP_SLEEP)
#define ESP_BOOTLOADER_RESERVE_RTC (CONFIG_BOOTLOADER_RESERVE_RTC_SIZE)
#else
#define ESP_BOOTLOADER_RESERVE_RTC 0
#endif
#if defined(CONFIG_ESP32_USE_FIXED_STATIC_RAM_SIZE)
ASSERT((CONFIG_ESP32_FIXED_STATIC_RAM_SIZE <= 0x2c200),
@@ -74,7 +82,7 @@ MEMORY
rtc_iram_seg(RWX) : org = 0x400C0000, len = 0x2000
/* RTC fast memory (same block as above), viewed from data bus */
rtc_data_seg(RW) : org = 0x3ff80000, len = 0x2000
rtc_data_seg(RW) : org = 0x3ff80000, len = 0x2000 - ESP_BOOTLOADER_RESERVE_RTC
/* RTC slow memory (data accessible). Persists over deep sleep.