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esp_flash: fix the coredump issue

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During coredump, dangerous-area-checking should be disabled, and cache
disabling should be replaced by a safer version.

Dangerous-area-checking used to be in the HAL, but it seems to be more
fit to os functions. So it's moved to os functions. Interfaces are
provided to switch between os functions during coredump.
This commit is contained in:
Michael (XIAO Xufeng)
2019-09-12 02:41:00 +08:00
parent e4b44f3488
commit d3b54ec84a
10 changed files with 100 additions and 39 deletions
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12
components/spi_flash/include/memspi_host_driver.h
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@@ -35,7 +35,6 @@
.configure_host_read_mode = spi_flash_hal_configure_host_read_mode, \
.poll_cmd_done = spi_flash_hal_poll_cmd_done, \
.flush_cache = memspi_host_flush_cache, \
.region_protected = memspi_region_protected, \
}
/// configuration for the memspi host
@@ -100,14 +99,3 @@ esp_err_t memspi_host_read_status_hs(spi_flash_host_driver_t *driver, uint8_t *o
* @return always ESP_OK.
*/
esp_err_t memspi_host_flush_cache(spi_flash_host_driver_t* driver, uint32_t addr, uint32_t size);
/**
* Check if the given region is protected.
*
* @param driver The driver context.
* @param addr Start address of the region.
* @param size Size of the region to check.
*
* @return true if protected, otherwise false.
*/
bool memspi_region_protected(spi_flash_host_driver_t* driver, uint32_t addr, uint32_t size);