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deep sleep: fix regression due to moving ets_update_cpu_frequency into IRAM

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Deep sleep stub may call ets_update_cpu_frequency, which has been moved from ROM to IRAM.
Restore the ROM version in the linker script, call it ets_update_cpu_frequency_rom, use it in the deep sleep stub.
This commit is contained in:
Ivan Grokhotkov
2017-01-11 17:17:13 +08:00
parent d3a0580bef
commit e4811216ff
3 changed files with 14 additions and 2 deletions
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2
components/esp32/ld/esp32.rom.ld
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@@ -202,7 +202,7 @@ PROVIDE ( ets_timer_init = 0x400084e8 );
PROVIDE ( ets_timer_setfn = 0x40008350 );
PROVIDE ( ets_unpack_flash_code = 0x40007018 );
PROVIDE ( ets_unpack_flash_code_legacy = 0x4000694c );
/* PROVIDE ( ets_update_cpu_frequency = 0x40008550 ); */ /* Updates g_ticks_per_us on the current CPU only; not on the other core */
PROVIDE ( ets_update_cpu_frequency_rom = 0x40008550 ); /* Updates g_ticks_per_us on the current CPU only; not on the other core */
PROVIDE ( ets_waiti0 = 0x400067d8 );
PROVIDE ( exc_cause_table = 0x3ff991d0 );
PROVIDE ( _exit_r = 0x4000bd28 );