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soc: espressif: fix optimization flag boot fault

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When DEBUG_OPTIMIZATION or NO_OPTIMIZATION is
enabled, efuse reading fails during bootloader start.
Move those calls into IRAM area so that reading when
cache is disabled works without any faults.

In HAL side, we need to use low level calls to read
CPU id instead of Zephyr's default one.

Signed-off-by: Sylvio Alves <sylvio.alves@espressif.com>
This commit is contained in:
Sylvio Alves 2025-02-23 23:27:51 -03:00 • committed by Benjamin Cabé
commit 1903a8f415
7 changed files with 7 additions and 8 deletions
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3
soc/espressif/esp32/default.ld
View file

@ -502,7 +502,6 @@ SECTIONS
*libzephyr.a:secure_boot_secure_features.*(.literal .text .literal.* .text.*)
*libzephyr.a:secure_boot_signatures_bootloader.*(.literal .text .literal.* .text.*)
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:esp_efuse_table.*(.literal .text .literal.* .text.*)
*libzephyr.a:esp_efuse_fields.*(.literal .text .literal.* .text.*)
*libzephyr.a:esp_efuse_api.*(.literal .text .literal.* .text.*)
@ -604,6 +603,7 @@ SECTIONS
*libzephyr.a:esp_psram_impl_quad.*(.rodata .rodata.*)
/* [mapping:hal] */
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:mmu_hal.*(.rodata .rodata.*)
*libzephyr.a:spi_flash_hal_iram.*(.rodata .rodata.*)
*libzephyr.a:spi_flash_encrypt_hal_iram.*(.rodata .rodata.*)
@ -711,7 +711,6 @@ SECTIONS
*libzephyr.a:esp_clk.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:rtc_clk_init.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:rtc_time.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:efuse_hal.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:cpu_region_protect.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:periph_ctrl.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)

1
soc/espressif/esp32c2/default.ld
View file

@ -467,6 +467,7 @@ SECTIONS
*libzephyr.a:cache_utils.*(.rodata .rodata.* .srodata .srodata.*)
/* [mapping:hal] */
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:mmu_hal.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:spi_flash_hal_iram.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:spi_flash_encrypt_hal_iram.*(.rodata .rodata.* .srodata .srodata.*)

1
soc/espressif/esp32c3/default.ld
View file

@ -560,6 +560,7 @@ SECTIONS
*libzephyr.a:cache_utils.*(.rodata .rodata.* .srodata .srodata.*)
/* [mapping:hal] */
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:mmu_hal.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:spi_flash_hal_iram.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:spi_flash_encrypt_hal_iram.*(.rodata .rodata.* .srodata .srodata.*)

3
soc/espressif/esp32c6/default.ld
View file

@ -421,7 +421,6 @@ SECTIONS
*libzephyr.a:esp_rom_systimer.*(.literal .literal.* .text .text.*)
*libzephyr.a:esp_rom_wdt.*(.literal .literal.* .text .text.*)
*libzephyr.a:esp_rom_hp_regi2c_esp32c6.*(.literal .literal.* .text .text.*)
*libzephyr.a:efuse_hal.*(.literal .literal.* .text .text.*)
/* [mapping:esp_mm] */
*libzephyr.a:esp_cache.*(.literal .literal.* .text .text.*)
@ -572,6 +571,7 @@ SECTIONS
*libzephyr.a:cache_utils.*(.rodata .rodata.* .srodata .srodata.*)
/* [mapping:hal] */
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:mmu_hal.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:spi_flash_hal_iram.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:spi_flash_encrypt_hal_iram.*(.rodata .rodata.* .srodata .srodata.*)
@ -647,7 +647,6 @@ SECTIONS
*libzephyr.a:esp_rom_efuse.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:esp_rom_systimer.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:esp_rom_hp_regi2c_esp32c6.*(.rodata .rodata.* .srodata .srodata.*)
*libzephyr.a:efuse_hal.*(.rodata .rodata.* .srodata .srodata.*)
. = ALIGN(4);
#include <snippets-rwdata.ld>

4
soc/espressif/esp32s2/default.ld
View file

@ -510,7 +510,6 @@ SECTIONS
*libzephyr.a:secure_boot.*(.literal .text .literal.* .text.*)
*libzephyr.a:secure_boot_secure_features.*(.literal .text .literal.* .text.*)
*libzephyr.a:secure_boot_signatures_bootloader.*(.literal .text .literal.* .text.*)
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:esp_efuse_table.*(.literal .text .literal.* .text.*)
*libzephyr.a:esp_efuse_fields.*(.literal .text .literal.* .text.*)
*libzephyr.a:esp_efuse_api.*(.literal .text .literal.* .text.*)
@ -619,6 +618,7 @@ SECTIONS
*libzephyr.a:esp_psram_impl_quad.*(.rodata .rodata.*)
/* [mapping:hal] */
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:mmu_hal.*(.rodata .rodata.*)
*libzephyr.a:spi_flash_hal_iram.*(.rodata .rodata.*)
*libzephyr.a:spi_flash_encrypt_hal_iram.*(.rodata .rodata.*)
@ -736,8 +736,6 @@ SECTIONS
*libzephyr.a:esp_flash_api.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:esp_flash_spi_init.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
*libzephyr.a:efuse_hal.*(.rodata .rodata.* .sdata2 .sdata2.* .srodata .srodata.*)
. = ALIGN(4);
_loader_data_end = ABSOLUTE(.);
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)

1
soc/espressif/esp32s3/default.ld
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@ -398,6 +398,7 @@ SECTIONS
*libzephyr.a:esp_psram_impl_octal.*(.literal .literal.* .text .text.*)
/* [mapping:hal] */
*libzephyr.a:efuse_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:mmu_hal.*(.literal .text .literal.* .text.*)
*libzephyr.a:spi_flash_hal_iram.*(.literal .text .literal.* .text.*)
*libzephyr.a:spi_flash_encrypt_hal_iram.*(.literal .text .literal.* .text.*)