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feat(esp_tee): Support for ESP32-H2 - the rest of the components

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This commit is contained in:
Laukik Hase
2025-05-21 10:06:17 +05:30
parent eca7c7296c
commit 27496e47f0
14 changed files with 136 additions and 19 deletions
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components/esp_system/ld/esp32h2/memory.ld.in
+19 -1
View File
@@ -15,7 +15,13 @@
#include "sdkconfig.h"
#include "ld.common"
#define SRAM_SEG_START 0x40800000
#if !CONFIG_SECURE_ENABLE_TEE
#define SRAM_SEG_START (0x40800000)
#else
#define SRAM_SEG_START (0x40800000 + CONFIG_SECURE_TEE_IRAM_SIZE + CONFIG_SECURE_TEE_DRAM_SIZE)
#define FLASH_SEG_OFFSET (CONFIG_SECURE_TEE_IROM_SIZE + CONFIG_SECURE_TEE_DROM_SIZE)
#endif // CONFIG_SECURE_ENABLE_TEE
#define SRAM_SEG_END 0x4083EFD0 /* 2nd stage bootloader iram_loader_seg start address */
#define SRAM_SEG_SIZE SRAM_SEG_END - SRAM_SEG_START
@@ -35,8 +41,14 @@ MEMORY
*/
#if CONFIG_APP_BUILD_USE_FLASH_SECTIONS
#if CONFIG_SECURE_ENABLE_TEE
/* Flash mapped instruction data */
irom_seg (RX) : org = 0x42000020 + FLASH_SEG_OFFSET,
len = IDRAM0_2_SEG_SIZE - FLASH_SEG_OFFSET - 0x20
#else
/* Flash mapped instruction data */
irom_seg (RX) : org = 0x42000020, len = IDRAM0_2_SEG_SIZE - 0x20
#endif
/**
* (0x20 offset above is a convenience for the app binary image generation.
@@ -54,8 +66,14 @@ MEMORY
sram_seg (RWX) : org = SRAM_SEG_START, len = SRAM_SEG_SIZE
#if CONFIG_APP_BUILD_USE_FLASH_SECTIONS
#if CONFIG_SECURE_ENABLE_TEE
/* Flash mapped constant data */
drom_seg (R) : org = 0x42000020 + FLASH_SEG_OFFSET,
len = IDRAM0_2_SEG_SIZE - FLASH_SEG_OFFSET - 0x20
#else
/* Flash mapped instruction data */
drom_seg (R) : org = 0x42000020, len = IDRAM0_2_SEG_SIZE - 0x20
#endif
/* (See irom_seg for meaning of 0x20 offset in the above.) */
#endif // CONFIG_APP_BUILD_USE_FLASH_SECTIONS
components/esp_system/ld/esp32h2/sections.ld.in
+13
View File
@@ -173,9 +173,22 @@ SECTIONS
/* Vectors go to start of IRAM */
ASSERT(ABSOLUTE(.) % 0x100 == 0, "vector address must be 256 byte aligned");
_vector_table_start = ABSOLUTE(.);
KEEP(*(.exception_vectors_table.text));
KEEP(*(.exception_vectors.text));
ALIGNED_SYMBOL(4, _invalid_pc_placeholder)
/* esp_tee_config_t structure: used to share information between the TEE and REE
* (e.g. interrupt handler addresses, REE flash text-rodata boundaries, etc.)
* This symbol is expected by the TEE at an offset of 0x300 from the vector table start.
*/
#if CONFIG_SECURE_ENABLE_TEE
ALIGNED_SYMBOL(0x10, _esp_tee_app_cfg)
ASSERT(ABSOLUTE(.) == _vector_table_start + 0x2e0, "esp_tee_app_cfg must be at an offset 0x2e0 from the vector table start");
*libesp_tee.a:(.esp_tee_app_cfg);
#endif
/* Code marked as running out of IRAM */
_iram_text_start = ABSOLUTE(.);