4  * SPDX-License-Identifier: Apache-2.0
26 #include <zephyr/linker/linker-defs.h>
106 	uint32_t app_irom_vaddr_align = map->irom_map_addr & MMU_FLASH_MASK;  in map_rom_segments()
107 	uint32_t app_irom_start_align = map->irom_flash_offset & MMU_FLASH_MASK;  in map_rom_segments()
109 	uint32_t app_drom_vaddr_align = map->drom_map_addr & MMU_FLASH_MASK;  in map_rom_segments()
110 	uint32_t app_drom_start_align = map->drom_flash_offset & MMU_FLASH_MASK;  in map_rom_segments()
112 	/* Traverse segments to fix flash offset changes due to post-build processing */  in map_rom_segments()
130 		/* TODO: Find better end-of-segment detection */  in map_rom_segments()
132 			/* Total segment count = (segments - 1) */  in map_rom_segments()
136 		ESP_EARLY_LOGI(TAG, "%s: lma 0x%08x vma 0x%08x len 0x%-6x (%u)",  in map_rom_segments()
148 		if (segment_hdr.load_addr == map->drom_map_addr) {  in map_rom_segments()
149 			map->drom_flash_offset = offset + sizeof(esp_image_segment_header_t);  in map_rom_segments()
150 			app_drom_start_align = map->drom_flash_offset & MMU_FLASH_MASK;  in map_rom_segments()
152 		if (segment_hdr.load_addr == map->irom_map_addr) {  in map_rom_segments()
153 			map->irom_flash_offset = offset + sizeof(esp_image_segment_header_t);  in map_rom_segments()
154 			app_irom_start_align = map->irom_flash_offset & MMU_FLASH_MASK;  in map_rom_segments()
163 			offset += (CHECKSUM_ALIGN - 1) - (offset % CHECKSUM_ALIGN) + 1;  in map_rom_segments()
172 	ESP_EARLY_LOGI(TAG, "Image with %d segments", segments - 1);  in map_rom_segments()
192 		(map->drom_size + CONFIG_MMU_PAGE_SIZE - 1) / CONFIG_MMU_PAGE_SIZE;  in map_rom_segments()
198 		(map->irom_size + CONFIG_MMU_PAGE_SIZE - 1) / CONFIG_MMU_PAGE_SIZE;  in map_rom_segments()
210 			   map->drom_size, &actual_mapped_len);  in map_rom_segments()
213 			   map->irom_size, &actual_mapped_len);  in map_rom_segments()
216 	/* ----------------------Enable corresponding buses---------------- */  in map_rom_segments()
219 	bus_mask = cache_ll_l1_get_bus(core, app_drom_vaddr_align, map->drom_size);  in map_rom_segments()
221 	bus_mask = cache_ll_l1_get_bus(core, app_irom_vaddr_align, map->irom_size);  in map_rom_segments()
225 	bus_mask = cache_ll_l1_get_bus(1, app_drom_vaddr_align, map->drom_size);  in map_rom_segments()
227 	bus_mask = cache_ll_l1_get_bus(1, app_irom_vaddr_align, map->irom_size);  in map_rom_segments()
231 	/* ----------------------Enable Cache---------------- */  in map_rom_segments()
242 		((map->irom_size + CONFIG_MMU_PAGE_SIZE - 1) / CONFIG_MMU_PAGE_SIZE) *  in map_rom_segments()
246 	Cache_Set_IDROM_MMU_Size(cache_mmu_irom_size, CACHE_DROM_MMU_MAX_END - cache_mmu_irom_size);  in map_rom_segments()
255 	__asm__ __volatile__("la t0, _esp_vector_table\n"  in __start()
267 			     "la gp, __global_pointer$\n"  in __start()