alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-31 14:22:14 +00:00
Code Issues Packages Projects Releases Wiki Activity

esp_mm: new virtual memory mapping apis via mmu

Browse Source
This commit is contained in:
Armando
2022-11-02 19:11:45 +08:00
parent 1fc55af6af
commit d6844051fc
91 changed files with 3461 additions and 723 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
components/hal/esp32h2/include/hal/cache_ll.h
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -54,9 +54,9 @@ static inline cache_bus_mask_t cache_ll_l1_get_bus(uint32_t cache_id, uint32_t v
cache_bus_mask_t mask = 0;
uint32_t vaddr_end = vaddr_start + len - 1;
if (vaddr_start >= IRAM0_CACHE_ADDRESS_LOW && vaddr_end < IRAM0_CACHE_ADDRESS_HIGH(CONFIG_MMU_PAGE_SIZE)) {
if (vaddr_start >= IRAM0_CACHE_ADDRESS_LOW && vaddr_end < IRAM0_CACHE_ADDRESS_HIGH) {
mask |= CACHE_BUS_IBUS0;
} else if (vaddr_start >= DRAM0_CACHE_ADDRESS_LOW && vaddr_end < DRAM0_CACHE_ADDRESS_HIGH(CONFIG_MMU_PAGE_SIZE)) {
} else if (vaddr_start >= DRAM0_CACHE_ADDRESS_LOW && vaddr_end < DRAM0_CACHE_ADDRESS_HIGH) {
mask |= CACHE_BUS_DBUS0;
} else {
HAL_ASSERT(0); //Out of region