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esp32[c3|c6|h2]: Add efuse simulation support

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This commit is contained in:
Eren Terzioglu 2024-12-12 09:57:00 +01:00 committed by Xiang Xiao
parent 970d1a1f7c
commit 35ace4196f
5 changed files with 18 additions and 0 deletions
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7
arch/risc-v/src/common/espressif/Kconfig
View file

@ -395,6 +395,13 @@ config ESPRESSIF_EFUSE
---help---
Enable efuse support.
config ESPRESSIF_EFUSE_VIRTUAL
bool "Virtual EFUSE support"
depends on ESPRESSIF_EFUSE
default n
---help---
Enable virtual efuse support to simulate eFuse operations in RAM, changes will be reverted each reboot
config ESPRESSIF_HR_TIMER
bool
default RTC_DRIVER

5
arch/risc-v/src/common/espressif/esp_efuse.c
View file

@ -46,6 +46,7 @@
#include "hal/efuse_hal.h"
#include "esp_efuse_table.h"
#include "esp_efuse_chip.h"
#include "esp_efuse_utility.h"
/****************************************************************************
* Private Types
@ -256,5 +257,9 @@ int esp_efuse_initialize(const char *devpath)
ret = -EEXIST;
}
#ifdef CONFIG_ESPRESSIF_EFUSE_VIRTUAL
esp_efuse_utility_update_virt_blocks();
#endif
return ret;
}

2
boards/risc-v/esp32c3/common/scripts/esp32c3_sections.ld
View file

@ -127,6 +127,7 @@ SECTIONS
*libarch.a:*esp_rom_spiflash.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_fields.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_api_key.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_utility.*(.text .text.* .literal .literal.*)
*libarch.a:*efuse_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*log.*(.text .text.* .literal .literal.*)
*libarch.a:*log_noos.*(.text .text.* .literal .literal.*)
@ -246,6 +247,7 @@ SECTIONS
*libarch.a:*esp_rom_spiflash.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_fields.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_api_key.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_utility.*(.rodata .rodata.*)
*libarch.a:*efuse_hal.*(.rodata .rodata.*)
*libarch.a:*log.*(.rodata .rodata.*)
*libarch.a:*log_noos.*(.rodata .rodata.*)

2
boards/risc-v/esp32c6/common/scripts/esp32c6_sections.ld
View file

@ -134,6 +134,7 @@ SECTIONS
*libarch.a:*esp_rom_spiflash.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_fields.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_api_key.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_utility.*(.text .text.* .literal .literal.*)
*libarch.a:*efuse_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*log.*(.text .text.* .literal .literal.*)
*libarch.a:*log_noos.*(.text .text.* .literal .literal.*)
@ -277,6 +278,7 @@ SECTIONS
*libarch.a:*esp_rom_spiflash.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_fields.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_api_key.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_utility.*(.rodata .rodata.*)
*libarch.a:*efuse_hal.*(.rodata .rodata.*)
*libarch.a:*log.*(.rodata .rodata.*)
*libarch.a:*log_noos.*(.rodata .rodata.*)

2
boards/risc-v/esp32h2/common/scripts/esp32h2_sections.ld
View file

@ -136,6 +136,7 @@ SECTIONS
*libarch.a:*esp_rom_spiflash.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_fields.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_api_key.*(.text .text.* .literal .literal.*)
*libarch.a:*esp_efuse_utility.*(.text .text.* .literal .literal.*)
*libarch.a:*efuse_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*log.*(.text .text.* .literal .literal.*)
*libarch.a:*log_noos.*(.text .text.* .literal .literal.*)
@ -274,6 +275,7 @@ SECTIONS
*libarch.a:*esp_rom_spiflash.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_fields.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_api_key.*(.rodata .rodata.*)
*libarch.a:*esp_efuse_utility.*(.rodata .rodata.*)
*libarch.a:*efuse_hal.*(.rodata .rodata.*)
*libarch.a:*log.*(.rodata .rodata.*)
*libarch.a:*log_noos.*(.rodata .rodata.*)