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230 commits

Author SHA1 Message Date
Angus Gratton
923cd98b9e soc: Fix esp_ptr_executable() for single core ESP32 config & cache memory 
In single core mode, APP CPU cache region is added to the available range.
 2020-01-29 10:04:19 +11:00
Darian Leung
09ae962c33 can: Add support for lower bit rates 
This commit adds support for lower bit rates in the CAN Driver for
ESP32 Rev 2 or later chips.
 2019-12-16 07:45:59 +00:00
KonstantinKondrashov
3a402fa7b2 soc/esp32: Add test_env for 32kHz XTAL unit tests 2019-11-20 16:07:17 +08:00
suda-morris
eb4c8d9991 support esp32 eco revision 2 and 3 2019-09-19 17:05:08 +08:00
Konstantin Kondrashov
3886be23c8 soc: Add some headers into gpio_periph.h 2019-05-29 13:46:37 +08:00
Angus Gratton
5bb5670d69 efuse/flash encryption: Reduce FLASH_CRYPT_CNT to a 7 bit efuse field 
8th bit is not used by hardware.

As reported https://esp32.com/viewtopic.php?f=2&t=7800&p=40895#p40894
 2019-04-12 07:28:57 +00:00
Angus Gratton
e5e226a121 Merge branch 'bugfix/external_rtc_start_fail_v3.2' into 'release/v3.2' 
Bugfix/external rtc start fail (v3.2)

See merge request idf/esp-idf!4662
 2019-04-10 14:17:41 +08:00
maojianxin
f85294b058 Fix external start fail 2019-04-02 12:52:58 +11:00
Zhang Jun Yi
413b6487fb soc/rtc: Bypass touchpad current to external 32k crystal oscillator 2019-04-02 12:50:50 +11:00
Angus Gratton
1fac58deb7 heap: Add integer overflow checks on MALLOC_CAP_32BIT & MALLOC_CAP_EXEC 2019-03-20 18:30:17 +11:00
Ivan Grokhotkov
22dc4898d9 soc: define named constants for DPORT_CPUPERIOD_SEL values 2019-02-28 20:38:31 +08:00
Ivan Grokhotkov
b4727a8765 soc/rtc_clk: don’t clear DPORT_CPUPERIOD_SEL when switching to XTAL 
This is not necessary since RTC_CNTL_SOC_CLK_SEL is set before this.
 2019-02-28 20:38:31 +08:00
Angus Gratton
a7f826750b Merge branch 'revert-00d10688' into 'release/v3.2' 
Revert "Merge branch 'bugfix/external_rtc_start_fail_3.2' into 'release/v3.2'"

See merge request idf/esp-idf!4293
 2019-02-20 15:09:59 +08:00
Ivan Grokhotkov
509884c5ac Revert "Merge branch 'bugfix/external_rtc_start_fail_3.2' into 'release/v3.2'" 
This reverts merge request !4272
 2019-02-19 12:47:44 +08:00
Konstantin Kondrashov
8a656f006e esp32: Fix wdt settings in esp_restart_noos 
Fixed compatibility the new apps with the old bootloaders.

Closes: https://github.com/espressif/esp-idf/issues/2927
 2019-02-19 12:43:35 +08:00
maojianxin
9a229f4077 soc/rtc: fix RTC_TOUCH_TRIG_EN or RTC_ULP_TRIG_EN should keep RTC_PERIPH power on 2019-02-15 10:58:14 +08:00
Zhang Jun Yi
016c8d8b05 soc/rtc: Bypass touchpad current to external 32k crystal oscillator 2019-02-15 10:55:08 +08:00
Jiang Jiang Jian
fcf1dba9cd Merge branch 'bugfix/init_memctl_v3.2' into 'release/v3.2' 
bootloader, esp32: add workaround for Tensilica erratum 572 (backport v3.2)

See merge request idf/esp-idf!4134
 2019-01-23 21:43:58 +08:00
Ivan Grokhotkov
42b6c4953d bootloader, esp32: add workaround for Tensilica erratum 572 
If zero-overhead loop buffer is enabled, under certain rare conditions
when executing a zero-overhead loop, the CPU may attempt to execute an invalid instruction. Work around by disabling the buffer.
 2019-01-23 16:23:56 +08:00
Jiang Jiang Jian
d59d9eef4f Merge branch 'bugfix/bbpll_wakeup_reset_v3.2' into 'release/v3.2' 
BBPLL reset fixes (backport v3.2)

See merge request idf/esp-idf!4011
 2018-12-24 18:16:47 +08:00
Ivan Grokhotkov
c7a297195f soc/rtc: reset another BBPLL related register 
Follow-up to b21ffc8a: an additional register needs to be reset.

Ref. https://github.com/espressif/esp-idf/issues/2711
 2018-12-21 12:40:08 +08:00
Ivan Grokhotkov
19e96add8a soc/rtc: reset BBPLL configuration after enabling it 
A workaround to reset BBPLL configuration after light sleep. Fixes the
issue that Wi-Fi can not receive packets after waking up from light
sleep.

Ref. https://github.com/espressif/esp-idf/issues/2711
 2018-12-21 12:39:49 +08:00
Ivan Grokhotkov
ade85cc850 panic: dump some instruction memory on IllegalInstruction exception 2018-12-12 11:58:55 +08:00
Konstantin Kondrashov
8bba348528 aes/sha/mpi: Bugfix a use of shared registers. 
This commit resolves a blocking in esp_aes_block function.

Introduce:
The problem was in the fact that AES is switched off at the moment when he should give out the processed data. But because of the disabled, the operation can not be completed successfully, there is an infinite hang. The reason for this behavior is that the registers for controlling the inclusion of AES, SHA, MPI have shared registers and they were not protected from sharing.

Fix some related issue with shared using of AES SHA RSA accelerators.

Closes: https://github.com/espressif/esp-idf/issues/2295#issuecomment-432898137
 2018-11-05 04:22:47 +00:00
Michael (XIAO Xufeng)
4132834faa test: fix the unit test fail issue under single_core config 
Introduced in 97e3542947.

The previous commit frees the IRAM part when single core, but doesn't
change the memory layout functions. The unit test mallocs IRAM memory
from the heap, accidently into the new-released region, which doesn't
match the memory layout function.

This commit update the memory layout function to fix this.
 2018-10-31 17:04:32 +08:00
Jiang Jiang Jian
97e3542947 Merge branch 'bugfix/release_some_memory_on_single_core_mode' into 'master' 
release memory not used in single core mode

See merge request idf/esp-idf!2733
 2018-10-30 15:53:31 +08:00
Michael (XIAO Xufeng)
d0361a32d7 test: fix the IRAM type conflict issue using heap_caps_malloc 2018-10-25 12:31:44 +08:00
Renz Bagaporo
cc774111bf cmake: Add support for test build 2018-10-20 12:07:24 +08:00
Ivan Grokhotkov
bd11965f6c Merge branch 'bugfix/ndebug_build' into 'master' 
soc,sdmmc: fix build failures when NDEBUG is used

See merge request idf/esp-idf!3352
 2018-10-19 11:55:37 +08:00
Angus Gratton
f53fef9936 Secure Boot & Flash encryption: Support 3/4 Coding Scheme 
Includes esptool update to v2.6-beta1
 2018-10-16 16:24:10 +11:00
Ivan Grokhotkov
a20d9287fe soc: use _EARLY versions of ESP_LOG 
Some logging done in soc component may happen before logging via
stdout is possible. Use _EARLY version of log calls to make sure that
output is visible. The downside is that application does not have a
way to silence these logs. However since the soc component doesn’t
use any LOGV/LOGD/LOGI and only logs warnings and errors, this should
not impact the application.
 2018-10-15 14:59:46 +08:00
Ivan Grokhotkov
ab68b9d90d soc,sdmmc: fix build failures when NDEBUG is used 
Use explicit error checking instead of asserts, use SOC_LOG to print
error/warning messages where needed.
 2018-10-15 14:57:12 +08:00
Ivan Grokhotkov
22b840f3df bootloader: don’t reload RTC_FAST DRAM after deep sleep 
When CONFIG_ESP32_RTCDATA_IN_FAST_MEM is enabled, RTC data is placed
into RTC_FAST memory region, viewed from the data bus. However the
bootloader was missing a check that this region should not be
overwritten after deep sleep, which caused .rtc.bss segment to loose
its contents after wakeup.
 2018-09-29 14:02:16 +08:00
Jack
2efd6859ed release memory not used in single core mode 
1. do not start ipc task in single core mode
2. do not use APP cpu cache memory in single core mode
3. relase data used in rom by APP cpu
 2018-09-25 15:13:47 +08:00
negativekelvin
8e2856b83d soc: fix CPU frequency not updated in rtc_clk_init 
Add missing call to rtc_clk_cpu_freq_set_config

Merges https://github.com/espressif/esp-idf/pull/2398
 2018-09-12 21:13:42 +08:00
Renz Christian Bagaporo
d9939cedd9 cmake: make main a component again 2018-09-11 09:44:12 +08:00
Angus Gratton
cff2ef695a Merge branch 'master' into feature/cmake 2018-09-06 20:23:04 +08:00
Angus Gratton
b355854d4d Merge branch 'master' into feature/cmake 2018-09-05 10:35:04 +08:00
Konstantin Kondrashov
38098b713f esp32/sleep: Add a function to disable logging from ROM code 2018-09-04 16:03:18 +08:00
Konstantin Kondrashov
9c715d7946 bootloader_support: Fix enable rtc_wdt for resolve issue with varying supply 
Eliminates the issue with the lock up in the bootloader due to a power drawdown during its operation.

Closes https://github.com/espressif/esp-idf/issues/1814
 2018-09-03 05:43:01 +00:00
Angus Gratton
5fbfd20f10 Merge branch 'master' into feature/cmake 2018-08-30 18:52:31 +08:00
Angus Gratton
a9c4ed7139 Merge branch 'master' into feature/cmake 2018-08-30 18:51:01 +08:00
Ivan Grokhotkov
78fab8a0f9 sdmmc: implement partial DDR support 
Works for 3.3V eMMC in 4 line mode.
Not implemented:
- DDR mode for SD cards (UHS-I) also need voltage to be switched to 1.8V.
- 8-line DDR mode for eMMC to be implemented later.
 2018-08-30 13:11:54 +08:00
Mahavir Jain
f0fa66a50e rtc_wdt: fix overflow issue with setting wdt interval 
Signed-off-by: Mahavir Jain <mahavir@espressif.com>
 2018-08-24 18:06:39 +05:30
Ivan Grokhotkov
88d40e01b4 Merge branch 'feature/rtc_slowclk_extra_options' into 'master' 
Add more RTC_SLOW_CLK options

See merge request idf/esp-idf!2984
 2018-08-23 11:27:14 +08:00
Ivan Grokhotkov
902344c516 Merge branch 'bugfix/trace_mem_layout_pro_cpu' into 'master' 
soc: fix trace memory region for single core mode

See merge request idf/esp-idf!3029
 2018-08-22 16:51:43 +08:00
Ivan Grokhotkov
5bf3654637 soc/rtc: Force power on 8M clock if it is used to derive RTC slow clock 2018-08-22 11:33:20 +08:00
Ivan Grokhotkov
8365f0f5d2 soc/rtc: add support for external 32k oscillator 
Compared to external 32k XTAL, when active oscillator is used as input,
some parameters need to be set differently.
 2018-08-22 11:33:20 +08:00
Ivan Grokhotkov
90f5456dba Merge branch 'feature/rtc_cpu_freq_config' into 'master' 
soc/rtc: Refactoring, support CPU frequencies lower than XTAL

See merge request idf/esp-idf!2856
 2018-08-22 11:32:08 +08:00
Ivan Grokhotkov
e59571eece soc/rtc_clk: reduce data size by disabling CSWTCH generation 
Saves about 200 bytes of DRAM at the expense of 4 bytes in IRAM.
 2018-08-21 13:02:46 +08:00