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Fix original esp32 boot init panic (#3985)

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Mike
2024-05-30 18:59:10 +03:00
committed by GitHub
parent cd8a7e44a8
commit f138eaa970
6 changed files with 42 additions and 1 deletions
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23
src/platform/esp32/iram-quirk.c Normal file
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@@ -0,0 +1,23 @@
// Free up some precious space in the iram0_0_seg memory segment
#include <stdint.h>
#include <esp_attr.h>
#include <esp_flash.h>
#include <spi_flash_chip_driver.h>
#define IRAM_SECTION section(".iram1.stub")
IRAM_ATTR esp_err_t stub_probe(esp_flash_t *chip, uint32_t flash_id)
{
return ESP_ERR_NOT_FOUND;
}
const spi_flash_chip_t stub_flash_chip __attribute__((IRAM_SECTION)) = {
.name = "stub",
.probe = stub_probe,
};
extern const spi_flash_chip_t __wrap_esp_flash_chip_gd __attribute__((IRAM_SECTION, alias("stub_flash_chip")));
extern const spi_flash_chip_t __wrap_esp_flash_chip_issi __attribute__((IRAM_SECTION, alias("stub_flash_chip")));
extern const spi_flash_chip_t __wrap_esp_flash_chip_winbond __attribute__((IRAM_SECTION, alias("stub_flash_chip")));