In psram timing tuning driver, we rely on psram read and write functions
defined in `spi_timing_config.c`. If we don't do buffer reset (clear to
0), the function may untouch the buffer, which will keep last time value
(since we reuse the buffer). Therefore, if the first read is expected,
but next few reads didn't modify the buffer content, we will still see
the expected data.
These functions relies on `esp_rom_opiflash_exec_cmd`.
Add .eh_frame and .eh_frame_hdr sections to the binary (can be
enabled/disabled within menuconfig). These sections are parsed
when a panic occurs. Their DWARF instructions are decoded and
executed at runtime, to retrieve the whole backtrace. This
parser has been tested on both RISC-V and x86 architectures.
This feature needs esptool's merge adjacent ELF sections feature.
* MR 14212 accidentally disabled the test
"spi_flash deadlock with high priority
busy-waiting task"
for all targets except S3 without legacy
flash implementation. The test is now
disabled for all targets, since
the same issue appeared on other targets, too.
After we have the performance dashboard, we have more data and no longer depend on the threshold to ensure performance.
Set looser performance thresholds to avoid CI failure.
Partially reverted 08f1bbe0c75382f1702e40c941e93314285105d4.
The host should have this flexibility, which is consistent to the cs_hold argument.
However, the user should know as less as possible about the host.
So the wrapper layer (esp_flash_spi_init.c) should cover this, helping to set cs_setup to 1, to meet the common requirements.
Regression in ede477ea652 for host tests only - ESP-IDF supports
strlcpy() but strlcpy & strlcat are currently no-ops in the host
tests (to avoid libbsd dependency).
Additionally, always enable the partition MD5 check if flash encryption is on in
Release mode. This ensures the partition table ciphertext has not been modified
(CVE-2021-27926).
The exception is pre-V3.1 ESP-IDF bootloaders and partition tables, which
don't have support for the MD5 entry.
spi_flash: refactoring flash encryption implementations into new api
Closes IDFGH-4493, IDFGH-4423, and IDF-657
See merge request espressif/esp-idf!12569
When `DIS_USB_JTAG` eFuse is NOT burned (`False`), it is not possible
to set pins 18 and 19 as GPIOs. This commit solves this by manually
disabling USB JTAG when using pins 18 or 19.
The functions shall use `gpio_hal_iomux_func_sel` instead of
`PIN_FUNC_SELELECT`.
