mirror of
https://github.com/apache/nuttx.git
synced 2026-09-25 17:39:00 +08:00
xtensa/esp32s3: Add support for Protected Mode
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
This commit is contained in:
Gustavo Henrique Nihei
committed by
Xiang Xiao
Xiang Xiao
parent
31347da187
commit
bfc40c74d0
@@ -79,6 +79,7 @@ config ARCH_CHIP_ESP32S3
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select ARCH_FAMILY_LX7
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select XTENSA_HAVE_INTERRUPTS
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select ARCH_HAVE_FPU
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select ARCH_HAVE_MPU
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select ARCH_HAVE_MULTICPU
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select ARCH_HAVE_TEXT_HEAP
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select ARCH_HAVE_SDRAM
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@@ -906,6 +906,16 @@ config ESP32S3_PARTITION_TABLE_OFFSET
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default 0x8000
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depends on ESP32S3_APP_FORMAT_LEGACY
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if BUILD_PROTECTED
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config ESP32S3_USER_IMAGE_OFFSET
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hex "User image offset"
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default 0x90000
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---help---
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Offset in SPI Flash for flashing the User application firmware image.
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endif
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endmenu # Application Image Configuration
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endif # ARCH_CHIP_ESP32S3
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@@ -37,6 +37,10 @@ ifneq ($(CONFIG_ARCH_IDLE_CUSTOM),y)
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CHIP_CSRCS += esp32s3_idle.c
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endif
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ifeq ($(CONFIG_BUILD_PROTECTED),y)
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CHIP_CSRCS += esp32s3_userspace.c
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endif
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ifeq ($(CONFIG_SMP),y)
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CHIP_ASRCS = esp32s3_cpuindex.S
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CHIP_CSRCS += esp32s3_cpuidlestack.c esp32s3_cpustart.c esp32s3_intercpu_interrupt.c
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@@ -43,6 +43,16 @@
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#define HANDLER_SECTION .iram1
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#if defined(CONFIG_BUILD_PROTECTED)
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#define xtensa_saveprivilege(regs,var)
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#define xtensa_restoreprivilege(regs,var)
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#define xtensa_lowerprivilege(regs)
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#define xtensa_raiseprivilege(regs)
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#endif
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/****************************************************************************
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* Public Data
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****************************************************************************/
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@@ -24,16 +24,19 @@
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <debug.h>
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#include <sys/types.h>
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#include <nuttx/mm/mm.h>
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#include <nuttx/arch.h>
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#include <nuttx/board.h>
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#include <nuttx/mm/mm.h>
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#include <nuttx/userspace.h>
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#include <arch/board/board.h>
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#ifdef CONFIG_MM_KERNEL_HEAP
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#include <arch/board/board_memorymap.h>
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#endif
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#include "xtensa.h"
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#include "hardware/esp32s3_rom_layout.h"
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/****************************************************************************
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@@ -50,24 +53,85 @@
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* Description:
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* This function will be called to dynamically set aside the heap region.
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*
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* For the kernel build (CONFIG_BUILD_KERNEL=y) with both kernel- and
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* user-space heaps (CONFIG_MM_KERNEL_HEAP=y), this function provides the
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* size of the unprotected, user-space heap.
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* For the kernel build (CONFIG_BUILD_KERNEL=y) with both kernel and
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* userspace heaps (CONFIG_MM_KERNEL_HEAP=y), this function provides the
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* size of the unprotected, userspace heap.
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*
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* If a protected kernel-space heap is provided, the kernel heap must be
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* If a protected kernel space heap is provided, the kernel heap must be
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* allocated (and protected) by an analogous up_allocate_kheap().
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*
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****************************************************************************/
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void up_allocate_heap(void **heap_start, size_t *heap_size)
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{
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#if defined(CONFIG_BUILD_PROTECTED) && defined(CONFIG_MM_KERNEL_HEAP)
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uintptr_t ubase = USERSPACE->us_dataend;
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uintptr_t utop = ets_rom_layout_p->dram0_rtos_reserved_start;
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size_t usize = utop - ubase;
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minfo("Heap: start=%" PRIxPTR " end=%" PRIxPTR " size=%zu\n",
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ubase, utop, usize);
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board_autoled_on(LED_HEAPALLOCATE);
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*heap_start = (void *)_sheap;
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*heap_size = (size_t)(ets_rom_layout_p->dram0_rtos_reserved_start -
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(uintptr_t)_sheap);
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/* Return the userspace heap settings */
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*heap_start = (void *)ubase;
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*heap_size = usize;
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/* Allow user-mode access to the user heap memory in PMP
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* is already done in esp32s3_userspace().
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*/
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#else
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/* These values come from the linker scripts (esp32s3_sections.ld and
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* flat_memory.ld).
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* Check boards/xtensa/esp32s3.
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*/
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board_autoled_on(LED_HEAPALLOCATE);
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*heap_start = _sheap;
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*heap_size = ets_rom_layout_p->dram0_rtos_reserved_start -
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(uintptr_t)_sheap;
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#endif /* CONFIG_BUILD_PROTECTED && CONFIG_MM_KERNEL_HEAP */
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}
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/****************************************************************************
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* Name: up_allocate_kheap
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*
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* Description:
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* This function will be called to dynamically set aside the heap region.
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*
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* For the kernel build (CONFIG_BUILD_PROTECTED=y) with both kernel and
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* userspace heaps (CONFIG_MM_KERNEL_HEAP=y), this function allocates
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* (and protects) the kernel space heap.
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*
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****************************************************************************/
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#if defined(CONFIG_BUILD_PROTECTED) && defined(CONFIG_MM_KERNEL_HEAP) && \
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defined(__KERNEL__)
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void up_allocate_kheap(void **heap_start, size_t *heap_size)
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{
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/* These values come from the linker scripts (kernel-space.ld and
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* protected_memory.ld).
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* Check boards/xtensa/esp32s3.
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*/
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uintptr_t kbase = (uintptr_t)_sheap;
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uintptr_t ktop = KDRAM_END;
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size_t ksize = ktop - kbase;
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minfo("Heap: start=%" PRIxPTR " end=%" PRIxPTR " size=%zu\n",
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kbase, ktop, ksize);
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board_autoled_on(LED_HEAPALLOCATE);
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*heap_start = (void *)kbase;
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*heap_size = ksize;
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}
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#endif /* CONFIG_BUILD_PROTECTED && CONFIG_MM_KERNEL_HEAP */
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/****************************************************************************
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* Name: xtensa_add_region
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*
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@@ -39,6 +39,9 @@
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#include "esp32s3_region.h"
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#include "esp32s3_spiram.h"
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#include "esp32s3_wdt.h"
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#ifdef CONFIG_BUILD_PROTECTED
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# include "esp32s3_userspace.h"
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#endif
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#include "hardware/esp32s3_cache_memory.h"
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#include "hardware/esp32s3_system.h"
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@@ -312,6 +315,17 @@ void noreturn_function IRAM_ATTR __esp32s3_start(void)
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showprogress('B');
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#ifdef CONFIG_BUILD_PROTECTED
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/* For the case of the separate user-/kernel-space build, perform whatever
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* platform specific initialization of the user memory is required.
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* Normally this just means initializing the user space .data and .bss
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* segments.
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*/
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esp32s3_userspace();
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showprogress('C');
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#endif
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/* Bring up NuttX */
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nx_start();
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@@ -0,0 +1,347 @@
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/****************************************************************************
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* arch/xtensa/src/esp32s3/esp32s3_userspace.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <assert.h>
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#include <debug.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <nuttx/userspace.h>
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#include <arch/board/board_memorymap.h>
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#include "chip.h"
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#include "xtensa.h"
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#include "xtensa_attr.h"
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#include "esp32s3_userspace.h"
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#include "hardware/esp32s3_cache_memory.h"
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#ifdef CONFIG_BUILD_PROTECTED
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define USER_IMAGE_OFFSET CONFIG_ESP32S3_USER_IMAGE_OFFSET
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#define MMU_BLOCK0_VADDR SOC_DROM_LOW
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#define MMU_SIZE 0x3f0000
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#define MMU_BLOCK63_VADDR (MMU_BLOCK0_VADDR + MMU_SIZE)
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/* Cache MMU block size */
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#define MMU_BLOCK_SIZE 0x00010000 /* 64 KB */
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/* Cache MMU address mask (MMU tables ignore bits which are zero) */
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#define MMU_FLASH_MASK (~(MMU_BLOCK_SIZE - 1))
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/****************************************************************************
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* Private Types
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****************************************************************************/
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struct user_image_load_header_s
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{
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uintptr_t drom_vma; /* Destination address (VMA) for DROM region */
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uintptr_t drom_lma; /* Flash offset (LMA) for start of DROM region */
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uintptr_t drom_size; /* Size of DROM region */
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uintptr_t irom_vma; /* Destination address (VMA) for IROM region */
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uintptr_t irom_lma; /* Flash offset (LMA) for start of IROM region */
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uintptr_t irom_size; /* Size of IROM region */
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};
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/****************************************************************************
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* ROM Function Prototypes
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****************************************************************************/
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extern uint32_t cache_suspend_dcache(void);
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extern void cache_resume_dcache(uint32_t val);
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extern void cache_invalidate_dcache_all(void);
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extern int cache_dbus_mmu_set(uint32_t ext_ram, uint32_t vaddr,
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uint32_t paddr, uint32_t psize, uint32_t num,
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uint32_t fixed);
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extern int cache_ibus_mmu_set(uint32_t ext_ram, uint32_t vaddr,
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uint32_t paddr, uint32_t psize, uint32_t num,
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uint32_t fixed);
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static struct user_image_load_header_s g_header;
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: calc_mmu_pages
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*
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* Description:
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* Calculate the required number of MMU pages for mapping a given region
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* from External Flash into Internal RAM.
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*
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* Input Parameters:
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* size - Length of the region to map
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* vaddr - Starting External Flash offset to map to Internal RAM
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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static inline uint32_t calc_mmu_pages(uint32_t size, uint32_t vaddr)
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{
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return (size + (vaddr - (vaddr & MMU_FLASH_MASK)) + MMU_BLOCK_SIZE - 1) /
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MMU_BLOCK_SIZE;
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}
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/****************************************************************************
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* Name: configure_flash_mmu
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*
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* Description:
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* Configure the External Flash MMU and Cache for enabling access to code
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* and read-only data of the userspace image.
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*
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* Input Parameters:
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* None.
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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static noinline_function IRAM_ATTR void configure_flash_mmu(void)
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{
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uint32_t drom_lma_aligned;
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uint32_t drom_vma_aligned;
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uint32_t drom_page_count;
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uint32_t irom_lma_aligned;
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uint32_t irom_vma_aligned;
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uint32_t irom_page_count;
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size_t partition_offset = USER_IMAGE_OFFSET;
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uint32_t app_drom_lma = partition_offset + g_header.drom_lma;
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uint32_t app_drom_size = g_header.drom_size;
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uint32_t app_drom_vma = g_header.drom_vma;
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uint32_t app_irom_lma = partition_offset + g_header.irom_lma;
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uint32_t app_irom_size = g_header.irom_size;
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uint32_t app_irom_vma = g_header.irom_vma;
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uint32_t autoload = cache_suspend_dcache();
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cache_invalidate_dcache_all();
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drom_lma_aligned = app_drom_lma & MMU_FLASH_MASK;
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drom_vma_aligned = app_drom_vma & MMU_FLASH_MASK;
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drom_page_count = calc_mmu_pages(app_drom_size, app_drom_vma);
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ASSERT(cache_dbus_mmu_set(MMU_ACCESS_FLASH, drom_vma_aligned,
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drom_lma_aligned, 64,
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(int)drom_page_count, 0) == 0);
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irom_lma_aligned = app_irom_lma & MMU_FLASH_MASK;
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irom_vma_aligned = app_irom_vma & MMU_FLASH_MASK;
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irom_page_count = calc_mmu_pages(app_irom_size, app_irom_vma);
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ASSERT(cache_ibus_mmu_set(MMU_ACCESS_FLASH, irom_vma_aligned,
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irom_lma_aligned, 64,
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(int)irom_page_count, 0) == 0);
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cache_resume_dcache(autoload);
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}
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/****************************************************************************
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* Name: map_flash
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*
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* Description:
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* Map a region of the External Flash memory to Internal RAM.
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*
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* Input Parameters:
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* src_addr - Starting External Flash offset to map to Internal RAM
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* size - Length of the region to map
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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static noinline_function IRAM_ATTR const void *map_flash(uint32_t src_addr,
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uint32_t size)
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{
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uint32_t src_addr_aligned;
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uint32_t page_count;
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uint32_t autoload = cache_suspend_dcache();
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cache_invalidate_dcache_all();
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src_addr_aligned = src_addr & MMU_FLASH_MASK;
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page_count = calc_mmu_pages(size, src_addr);
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ASSERT(cache_dbus_mmu_set(MMU_ACCESS_FLASH, MMU_BLOCK63_VADDR,
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src_addr_aligned, 64, (int)page_count, 0) == 0);
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cache_resume_dcache(autoload);
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return (void *)(MMU_BLOCK63_VADDR + (src_addr - src_addr_aligned));
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}
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/****************************************************************************
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* Name: load_header
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*
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* Description:
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* Load IROM and DROM information from image header to enable the correct
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* configuration of the Flash MMU and Cache.
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*
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* Input Parameters:
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* None.
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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static void load_header(void)
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{
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size_t length = sizeof(struct user_image_load_header_s);
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const uint8_t *data =
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(const uint8_t *)map_flash(USER_IMAGE_OFFSET, length);
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DEBUGASSERT(data != NULL);
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memcpy(&g_header, data, length);
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}
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/****************************************************************************
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* Name: initialize_data
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*
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* Description:
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* Initialize data sections of the userspace image.
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*
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* Input Parameters:
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* None.
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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static void initialize_data(void)
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{
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uint8_t *dest;
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uint8_t *end;
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size_t length = USERSPACE->us_dataend - USERSPACE->us_datastart;
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const uint8_t *src =
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(const uint8_t *)map_flash(USER_IMAGE_OFFSET + USERSPACE->us_datasource,
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length);
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DEBUGASSERT(src != NULL);
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dest = (uint8_t *)USERSPACE->us_datastart;
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end = (uint8_t *)USERSPACE->us_dataend;
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while (dest != end)
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{
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*dest++ = *src++;
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}
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}
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/****************************************************************************
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* Name: configure_mpu
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*
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* Description:
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* Configure the MPU for kernel/userspace separation.
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*
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* Input Parameters:
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* None.
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*
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* Returned Value:
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* None.
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*
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****************************************************************************/
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|
||||
static void configure_mpu(void)
|
||||
{
|
||||
}
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp32s3_userspace
|
||||
*
|
||||
* Description:
|
||||
* For the case of the separate user/kernel space build, perform whatever
|
||||
* platform specific initialization of the user memory is required.
|
||||
* Normally this just means initializing the userspace .data and .bss
|
||||
* segments.
|
||||
*
|
||||
* Input Parameters:
|
||||
* None.
|
||||
*
|
||||
* Returned Value:
|
||||
* None.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
void esp32s3_userspace(void)
|
||||
{
|
||||
uint8_t *dest;
|
||||
uint8_t *end;
|
||||
|
||||
/* Load IROM and DROM information from image header */
|
||||
|
||||
load_header();
|
||||
|
||||
/* Configure the Flash MMU for enabling access to the userspace image */
|
||||
|
||||
configure_flash_mmu();
|
||||
|
||||
/* Clear all of userspace .bss */
|
||||
|
||||
DEBUGASSERT(USERSPACE->us_bssstart != 0 && USERSPACE->us_bssend != 0 &&
|
||||
USERSPACE->us_bssstart <= USERSPACE->us_bssend);
|
||||
|
||||
dest = (uint8_t *)USERSPACE->us_bssstart;
|
||||
end = (uint8_t *)USERSPACE->us_bssend;
|
||||
|
||||
while (dest != end)
|
||||
{
|
||||
*dest++ = 0;
|
||||
}
|
||||
|
||||
/* Initialize all of userspace .data */
|
||||
|
||||
DEBUGASSERT(USERSPACE->us_datasource != 0 &&
|
||||
USERSPACE->us_datastart != 0 && USERSPACE->us_dataend != 0 &&
|
||||
USERSPACE->us_datastart <= USERSPACE->us_dataend);
|
||||
|
||||
initialize_data();
|
||||
|
||||
/* Configure MPU to grant access to the userspace */
|
||||
|
||||
configure_mpu();
|
||||
}
|
||||
|
||||
#endif /* CONFIG_BUILD_PROTECTED */
|
||||
@@ -0,0 +1,49 @@
|
||||
/****************************************************************************
|
||||
* arch/xtensa/src/esp32s3/esp32s3_userspace.h
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __ARCH_XTENSA_SRC_ESP32S3_ESP32S3_USERSPACE_H
|
||||
#define __ARCH_XTENSA_SRC_ESP32S3_ESP32S3_USERSPACE_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp32s3_userspace
|
||||
*
|
||||
* Description:
|
||||
* For the case of the separate user-/kernel-space build, perform whatever
|
||||
* platform specific initialization of the user memory is required.
|
||||
* Normally this just means initializing the user space .data and .bss
|
||||
* segments.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifdef CONFIG_BUILD_PROTECTED
|
||||
void esp32s3_userspace(void);
|
||||
#endif
|
||||
|
||||
#endif /* __ARCH_XTENSA_SRC_ESP32S3_ESP32S3_USERSPACE_H */
|
||||
@@ -0,0 +1,102 @@
|
||||
############################################################################
|
||||
# boards/xtensa/esp32s3/esp32s3-devkit/kernel/Makefile
|
||||
#
|
||||
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
# contributor license agreements. See the NOTICE file distributed with
|
||||
# this work for additional information regarding copyright ownership. The
|
||||
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
# "License"); you may not use this file except in compliance with the
|
||||
# License. You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
include $(TOPDIR)/Make.defs
|
||||
|
||||
# The entry point name (if none is provided in the .config file)
|
||||
|
||||
CONFIG_INIT_ENTRYPOINT ?= user_start
|
||||
ENTRYPT = $(patsubst "%",%,$(CONFIG_INIT_ENTRYPOINT))
|
||||
|
||||
# Get the paths to the libraries and the links script path in format that
|
||||
# is appropriate for the host OS
|
||||
|
||||
USER_LIBPATHS = $(addprefix -L,$(call CONVERT_PATH,$(addprefix $(TOPDIR)$(DELIM),$(dir $(USERLIBS)))))
|
||||
USER_LDSCRIPT = $(call CONVERT_PATH,$(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)protected_memory.ld)
|
||||
USER_LDSCRIPT += $(call CONVERT_PATH,$(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)user-space.ld)
|
||||
USER_LDSCRIPT += $(call CONVERT_PATH,$(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_rom.ld)
|
||||
USER_HEXFILE += $(call CONVERT_PATH,$(TOPDIR)$(DELIM)nuttx_user.hex)
|
||||
USER_BINFILE += $(call CONVERT_PATH,$(TOPDIR)$(DELIM)nuttx_user.bin)
|
||||
|
||||
USER_LDFLAGS = --undefined=$(ENTRYPT) --entry=$(ENTRYPT) $(addprefix -T,$(addsuffix .tmp,$(USER_LDSCRIPT)))
|
||||
|
||||
ifeq ($(CONFIG_DEBUG_LINK_MAP),y)
|
||||
USER_LDFLAGS += --cref -Map="$(TOPDIR)$(DELIM)User.map"
|
||||
endif
|
||||
|
||||
USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
|
||||
USER_LIBGCC = "${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}"
|
||||
|
||||
# Source files
|
||||
|
||||
CSRCS = esp32s3_userspace.c
|
||||
COBJS = $(CSRCS:.c=$(OBJEXT))
|
||||
OBJS = $(COBJS)
|
||||
|
||||
ifeq ($(LD),$(CC))
|
||||
LDSTARTGROUP ?= -Wl,--start-group
|
||||
LDENDGROUP ?= -Wl,--end-group
|
||||
USER_LDFLAGS := $(addprefix -Xlinker ,$(USER_LDFLAGS))
|
||||
USER_LDFLAGS += $(CFLAGS)
|
||||
else
|
||||
LDSTARTGROUP ?= --start-group
|
||||
LDENDGROUP ?= --end-group
|
||||
endif
|
||||
|
||||
# Targets:
|
||||
|
||||
all: $(TOPDIR)$(DELIM)nuttx_user.elf
|
||||
.PHONY: nuttx_user.elf depend clean distclean
|
||||
|
||||
$(COBJS): %$(OBJEXT): %.c
|
||||
$(call COMPILE,$<,$@)
|
||||
|
||||
$(addsuffix .tmp,$(USER_LDSCRIPT)): $(USER_LDSCRIPT)
|
||||
$(call PREPROCESS,$(patsubst %.tmp,%,$@),$@)
|
||||
|
||||
# Create the nuttx_user.elf file containing all of the user-mode code
|
||||
|
||||
nuttx_user.elf: $(OBJS) $(addsuffix .tmp,$(USER_LDSCRIPT))
|
||||
$(Q) $(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) $(OBJS) $(LDSTARTGROUP) $(USER_LDLIBS) $(LDENDGROUP) $(USER_LIBGCC)
|
||||
|
||||
$(TOPDIR)$(DELIM)nuttx_user.elf: nuttx_user.elf
|
||||
$(Q) echo "LD: nuttx_user.elf"
|
||||
$(Q) cp -a nuttx_user.elf $(TOPDIR)$(DELIM)nuttx_user.elf
|
||||
ifeq ($(CONFIG_INTELHEX_BINARY),y)
|
||||
$(Q) echo "CP: nuttx_user.hex"
|
||||
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(USER_HEXFILE)
|
||||
endif
|
||||
ifeq ($(CONFIG_RAW_BINARY),y)
|
||||
$(Q) echo "CP: nuttx_user.bin"
|
||||
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(USER_BINFILE)
|
||||
endif
|
||||
$(Q) $(call DELFILE,$(addsuffix .tmp,$(USER_LDSCRIPT)))
|
||||
|
||||
.depend:
|
||||
|
||||
depend: .depend
|
||||
|
||||
clean:
|
||||
$(call DELFILE,nuttx_user.elf)
|
||||
$(call DELFILE,$(TOPDIR)$(DELIM)nuttx_user.*)
|
||||
$(call DELFILE,$(TOPDIR)$(DELIM)User.map)
|
||||
$(call CLEAN)
|
||||
|
||||
distclean: clean
|
||||
@@ -0,0 +1,100 @@
|
||||
/****************************************************************************
|
||||
* boards/xtensa/esp32s3/common/kernel/esp32s3_userspace.c
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
#include <nuttx/mm/mm.h>
|
||||
#include <nuttx/wqueue.h>
|
||||
#include <nuttx/userspace.h>
|
||||
|
||||
#if defined(CONFIG_BUILD_PROTECTED) && !defined(__KERNEL__)
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Configuration ************************************************************/
|
||||
|
||||
#ifndef CONFIG_NUTTX_USERSPACE
|
||||
# error "CONFIG_NUTTX_USERSPACE not defined"
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/* These 'addresses' of these values are setup by the linker script. */
|
||||
|
||||
extern uint8_t _stext[]; /* Start of .text */
|
||||
extern uint8_t _etext[]; /* End+1 of .text + .rodata */
|
||||
extern const uint8_t _eronly[]; /* End+1 of read only section (.text + .rodata) */
|
||||
extern uint8_t _sdata[]; /* Start of .data */
|
||||
extern uint8_t _edata[]; /* End+1 of .data */
|
||||
extern uint8_t _sbss[]; /* Start of .bss */
|
||||
extern uint8_t _ebss[]; /* End+1 of .bss */
|
||||
|
||||
extern uint8_t __ld_udram_end[]; /* End+1 of user ram section */
|
||||
|
||||
const struct userspace_s userspace locate_data(".userspace") =
|
||||
{
|
||||
/* General memory map */
|
||||
|
||||
.us_entrypoint = CONFIG_INIT_ENTRYPOINT,
|
||||
.us_textstart = (uintptr_t)_stext,
|
||||
.us_textend = (uintptr_t)_etext,
|
||||
.us_datasource = (uintptr_t)_eronly,
|
||||
.us_datastart = (uintptr_t)_sdata,
|
||||
.us_dataend = (uintptr_t)_edata,
|
||||
.us_bssstart = (uintptr_t)_sbss,
|
||||
.us_bssend = (uintptr_t)_ebss,
|
||||
|
||||
.us_heapend = (uintptr_t)__ld_udram_end,
|
||||
|
||||
/* Memory manager heap structure */
|
||||
|
||||
.us_heap = &g_mmheap,
|
||||
|
||||
/* Task/thread startup routines */
|
||||
|
||||
.task_startup = nxtask_startup,
|
||||
|
||||
/* Signal handler trampoline */
|
||||
|
||||
.signal_handler = up_signal_handler,
|
||||
|
||||
/* Userspace work queue support (declared in include/nuttx/wqueue.h) */
|
||||
|
||||
#ifdef CONFIG_LIBC_USRWORK
|
||||
.work_usrstart = work_usrstart,
|
||||
#endif
|
||||
};
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
#endif /* CONFIG_BUILD_PROTECTED && !__KERNEL__ */
|
||||
@@ -385,7 +385,7 @@ PROVIDE( Cache_Op_Addr = 0x400016a4 );
|
||||
PROVIDE( cache_invalidate_addr = 0x400016b0 );
|
||||
PROVIDE( Cache_Clean_Addr = 0x400016bc );
|
||||
PROVIDE( Cache_WriteBack_Addr = 0x400016c8 );
|
||||
PROVIDE( Cache_Invalidate_ICache_All = 0x400016d4 );
|
||||
PROVIDE( cache_invalidate_icache_all = 0x400016d4 );
|
||||
PROVIDE( cache_invalidate_dcache_all = 0x400016e0 );
|
||||
PROVIDE( Cache_Clean_All = 0x400016ec );
|
||||
PROVIDE( cache_writeback_all = 0x400016f8 );
|
||||
@@ -445,7 +445,7 @@ PROVIDE( Cache_Owner_Init = 0x40001974 );
|
||||
PROVIDE( Cache_Occupy_ICache_MEMORY = 0x40001980 );
|
||||
PROVIDE( Cache_Occupy_DCache_MEMORY = 0x4000198c );
|
||||
PROVIDE( Cache_MMU_Init = 0x40001998 );
|
||||
PROVIDE( Cache_Ibus_MMU_Set = 0x400019a4 );
|
||||
PROVIDE( cache_ibus_mmu_set = 0x400019a4 );
|
||||
PROVIDE( cache_dbus_mmu_set = 0x400019b0 );
|
||||
PROVIDE( Cache_Count_Flash_Pages = 0x400019bc );
|
||||
PROVIDE( Cache_Flash_To_SPIRAM_Copy = 0x400019c8 );
|
||||
|
||||
@@ -0,0 +1,322 @@
|
||||
/****************************************************************************
|
||||
* boards/xtensa/esp32s3/common/scripts/kernel-space.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/* Provide these so there is no need for using config files for this */
|
||||
|
||||
__uirom_start = ORIGIN(UIROM);
|
||||
__uirom_size = LENGTH(UIROM);
|
||||
__uirom_end = ORIGIN(UIROM) + LENGTH(UIROM);
|
||||
__udrom_start = ORIGIN(UDROM);
|
||||
__udrom_size = LENGTH(UDROM);
|
||||
__udrom_end = ORIGIN(UDROM) + LENGTH(UDROM);
|
||||
__uiram_start = ORIGIN(UIRAM);
|
||||
__uiram_size = LENGTH(UIRAM);
|
||||
__uiram_end = ORIGIN(UIRAM) + LENGTH(UIRAM);
|
||||
__udram_start = ORIGIN(UDRAM);
|
||||
__udram_size = LENGTH(UDRAM);
|
||||
__udram_end = ORIGIN(UDRAM) + LENGTH(UDRAM);
|
||||
|
||||
/* Provide the kernel boundaries as well */
|
||||
|
||||
__kirom_start = ORIGIN(KIROM);
|
||||
__kirom_size = LENGTH(KIROM);
|
||||
__kdrom_start = ORIGIN(KDROM);
|
||||
__kdrom_size = LENGTH(KDROM);
|
||||
__kiram_start = ORIGIN(KIRAM);
|
||||
__kiram_size = LENGTH(KIRAM);
|
||||
__kiram_end = ORIGIN(KIRAM) + LENGTH(KIRAM);
|
||||
__kdram_start = ORIGIN(KDRAM);
|
||||
__kdram_size = LENGTH(KDRAM);
|
||||
__kdram_end = ORIGIN(KDRAM) + LENGTH(KDRAM);
|
||||
|
||||
ENTRY(_stext)
|
||||
|
||||
_diram_i_start = 0x40378000;
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Send .iram0 code to iram */
|
||||
|
||||
.iram0.vectors :
|
||||
{
|
||||
/* Vectors go to IRAM */
|
||||
|
||||
_init_start = ABSOLUTE(.);
|
||||
|
||||
__vectors_start = ABSOLUTE(.);
|
||||
|
||||
/* Vectors according to builds/RF-2015.2-win32/esp108_v1_2_s5_512int_2/config.html */
|
||||
|
||||
. = 0x0;
|
||||
KEEP (*(.window_vectors.text));
|
||||
. = 0x180;
|
||||
KEEP (*(.xtensa_level2_vector.text));
|
||||
. = 0x1c0;
|
||||
KEEP (*(.xtensa_level3_vector.text));
|
||||
. = 0x200;
|
||||
KEEP (*(.xtensa_level4_vector.text));
|
||||
. = 0x240;
|
||||
KEEP (*(.xtensa_level5_vector.text));
|
||||
. = 0x280;
|
||||
KEEP (*(.debug_exception_vector.text));
|
||||
. = 0x2c0;
|
||||
KEEP (*(.nmi_vector.text));
|
||||
. = 0x300;
|
||||
KEEP (*(.kernel_exception_vector.text));
|
||||
. = 0x340;
|
||||
KEEP (*(.user_exception_vector.text));
|
||||
. = 0x3c0;
|
||||
KEEP (*(.double_exception_vector.text));
|
||||
. = 0x400;
|
||||
*(.*_vector.literal)
|
||||
|
||||
. = ALIGN (16);
|
||||
|
||||
__vectors_end = ABSOLUTE(.);
|
||||
|
||||
*(.entry.text)
|
||||
*(.init.literal)
|
||||
*(.init)
|
||||
|
||||
_init_end = ABSOLUTE(.);
|
||||
} >KIRAM
|
||||
|
||||
.iram0.text :
|
||||
{
|
||||
/* Code marked as running out of IRAM */
|
||||
|
||||
_iram_text_start = ABSOLUTE(.);
|
||||
*(.iram1 .iram1.*)
|
||||
*librtc.a:(.literal .text .literal.* .text.*)
|
||||
*libkarch.a:esp32s3_spiflash.*(.literal .text .literal.* .text.*)
|
||||
*libkarch.a:xtensa_cpupause.*(.literal .text .literal.* .text.*)
|
||||
*libkarch.a:xtensa_copystate.*(.literal .text .literal.* .text.*)
|
||||
*libkarch.a:xtensa_interruptcontext.*(.literal .text .literal.* .text.*)
|
||||
*libkarch.a:xtensa_testset.*(.literal .text .literal.* .text.*)
|
||||
|
||||
*libsched.a:sched_suspendscheduler.*(.literal .text .literal.* .text.*)
|
||||
*libsched.a:sched_note.*(.literal .text .literal.* .text.*)
|
||||
*libsched.a:sched_thistask.*(.literal .text .literal.* .text.*)
|
||||
*libsched.a:spinlock.*(.literal .text .literal.* .text.*)
|
||||
*libsched.a:irq_csection.*(.literal .text .literal.* .text.*)
|
||||
*libsched.a:irq_dispatch.*(.literal .text .literal.* .text.*)
|
||||
|
||||
/* align + add 16B for CPU dummy speculative instr. fetch */
|
||||
|
||||
. = ALIGN(4) + 16;
|
||||
|
||||
_iram_text_end = ABSOLUTE(.);
|
||||
|
||||
_iram_end = ABSOLUTE(.);
|
||||
} >KIRAM
|
||||
|
||||
.dram0.dummy (NOLOAD) :
|
||||
{
|
||||
/* This section is required to skip .iram0.text area because iram0_0_seg
|
||||
* and dram0_0_seg reflect the same address space on different buses.
|
||||
*/
|
||||
|
||||
. = ORIGIN(KDRAM) + MAX(_iram_end, _diram_i_start) - _diram_i_start;
|
||||
} >KDRAM
|
||||
|
||||
/* Shared RAM */
|
||||
|
||||
.dram0.bss (NOLOAD) :
|
||||
{
|
||||
/* .bss initialized on power-up */
|
||||
|
||||
. = ALIGN (8);
|
||||
_sbss = ABSOLUTE(.);
|
||||
*(.dynsbss)
|
||||
*(.sbss)
|
||||
*(.sbss.*)
|
||||
*(.gnu.linkonce.sb.*)
|
||||
*(.scommon)
|
||||
*(.sbss2)
|
||||
*(.sbss2.*)
|
||||
*(.gnu.linkonce.sb2.*)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(.bss.*)
|
||||
*(.share.mem)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
*libkarch.a:esp32s3_spiflash.*(.bss .bss.* COMMON)
|
||||
*libkarch.a:xtensa_cpupause.*(.bss .bss.* COMMON)
|
||||
*libkarch.a:xtensa_copystate.*(.bss .bss.* COMMON)
|
||||
*libkarch.a:xtensa_interruptcontext.*(.bss .bss.* COMMON)
|
||||
*libkarch.a:xtensa_testset.*(.bss .bss.* COMMON)
|
||||
|
||||
*libsched.a:sched_suspendscheduler.*(.bss .bss.* COMMON)
|
||||
*libsched.a:sched_thistask.*(.bss .bss.* COMMON)
|
||||
*libsched.a:sched_note.*(.bss .bss.* COMMON)
|
||||
*libsched.a:spinlock.*(.bss .bss.* COMMON)
|
||||
*libsched.a:irq_csection.*(.bss .bss.* COMMON)
|
||||
*libsched.a:irq_dispatch.*(.bss .bss.* COMMON)
|
||||
|
||||
. = ALIGN(8);
|
||||
_ebss = ABSOLUTE(.);
|
||||
} >KDRAM
|
||||
|
||||
.noinit (NOLOAD):
|
||||
{
|
||||
/* This section contains data that is not initialized during load,
|
||||
* or during the application's initialization sequence.
|
||||
*/
|
||||
|
||||
*(.noinit)
|
||||
*(.noinit.*)
|
||||
} >KDRAM
|
||||
|
||||
.dram0.data :
|
||||
{
|
||||
/* .data initialized on power-up in ROMed configurations. */
|
||||
|
||||
_sdata = ABSOLUTE(.);
|
||||
KEEP (*(.data))
|
||||
KEEP (*(.data.*))
|
||||
KEEP (*(.gnu.linkonce.d.*))
|
||||
KEEP (*(.data1))
|
||||
KEEP (*(.sdata))
|
||||
KEEP (*(.sdata.*))
|
||||
KEEP (*(.gnu.linkonce.s.*))
|
||||
KEEP (*(.sdata2))
|
||||
KEEP (*(.sdata2.*))
|
||||
KEEP (*(.gnu.linkonce.s2.*))
|
||||
KEEP (*(.jcr))
|
||||
*(.dram1 .dram1.*)
|
||||
*libphy.a:(.rodata .rodata.*)
|
||||
*libkarch.a:esp32s3_spiflash.*(.rodata .rodata.*)
|
||||
*libkarch.a:xtensa_cpupause.*(.rodata .rodata.*)
|
||||
*libkarch.a:xtensa_copystate.*(.rodata .rodata.*)
|
||||
*libkarch.a:xtensa_interruptcontext.*(.rodata .rodata.*)
|
||||
*libkarch.a:xtensa_testset.*(.rodata .rodata.*)
|
||||
|
||||
*libsched.a:sched_suspendscheduler.*(.rodata .rodata.*)
|
||||
*libsched.a:sched_thistask.*(.rodata .rodata.*)
|
||||
*libsched.a:sched_note.*(.rodata .rodata.*)
|
||||
*libsched.a:spinlock.*(.rodata .rodata.*)
|
||||
*libsched.a:irq_csection.*(.rodata .rodata.*)
|
||||
*libsched.a:irq_dispatch.*(.rodata .rodata.*)
|
||||
|
||||
. = ALIGN(4);
|
||||
_edata = ABSOLUTE(.);
|
||||
|
||||
/* Heap starts at the end of .data */
|
||||
|
||||
_sheap = ABSOLUTE(.);
|
||||
} >KDRAM
|
||||
|
||||
.flash.text :
|
||||
{
|
||||
_stext = .;
|
||||
*(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
|
||||
*(.irom0.text) /* catch stray ICACHE_RODATA_ATTR */
|
||||
*(.fini.literal)
|
||||
*(.fini)
|
||||
*(.gnu.version)
|
||||
|
||||
/* CPU will try to prefetch up to 16 bytes of instructions.
|
||||
* This means that any configuration (e.g. MMU, PMS) must allow
|
||||
* safe access to up to 16 bytes after the last real instruction, add
|
||||
* dummy bytes to ensure this
|
||||
*/
|
||||
|
||||
. += 16;
|
||||
|
||||
_etext = .;
|
||||
} >KIROM
|
||||
|
||||
.flash_rodata_dummy (NOLOAD) :
|
||||
{
|
||||
/* This dummy section represents the .flash.text section but in default_rodata_seg.
|
||||
* Thus, it must have its alignment and (at least) its size.
|
||||
*/
|
||||
|
||||
/* Start at the same alignment constraint than .flash.text */
|
||||
|
||||
. = ALIGN(ALIGNOF(.flash.text));
|
||||
|
||||
/* Create an empty gap as big as .flash.text section */
|
||||
|
||||
. = SIZEOF(.flash.text);
|
||||
|
||||
/* Prepare the alignment of the section above. Few bytes (0x20) must be
|
||||
* added for the mapping header.
|
||||
*/
|
||||
|
||||
. = ALIGN(0x10000) + 0x20;
|
||||
_rodata_reserved_start = .;
|
||||
} >KDROM
|
||||
|
||||
.flash.rodata : ALIGN(0x10)
|
||||
{
|
||||
_srodata = ABSOLUTE(.);
|
||||
|
||||
*(.rodata)
|
||||
*(.rodata.*)
|
||||
*(.irom1.text) /* catch stray ICACHE_RODATA_ATTR */
|
||||
*(.gnu.linkonce.r.*)
|
||||
*(.rodata1)
|
||||
__XT_EXCEPTION_TABLE_ = ABSOLUTE(.);
|
||||
*(.xt_except_table)
|
||||
*(.gcc_except_table)
|
||||
*(.gcc_except_table.*)
|
||||
*(.gnu.linkonce.e.*)
|
||||
*(.gnu.version_r)
|
||||
*(.eh_frame)
|
||||
|
||||
. = ALIGN(4);
|
||||
|
||||
/* C++ constructor and destructor tables, properly ordered: */
|
||||
|
||||
_sinit = ABSOLUTE(.);
|
||||
KEEP (*crtbegin.o(.ctors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
_einit = ABSOLUTE(.);
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
|
||||
/* C++ exception handlers table: */
|
||||
|
||||
__XT_EXCEPTION_DESCS_ = ABSOLUTE(.);
|
||||
*(.xt_except_desc)
|
||||
*(.gnu.linkonce.h.*)
|
||||
__XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
|
||||
*(.xt_except_desc_end)
|
||||
*(.dynamic)
|
||||
*(.gnu.version_d)
|
||||
_erodata = ABSOLUTE(.);
|
||||
|
||||
/* Literals are also RO data. */
|
||||
|
||||
_lit4_start = ABSOLUTE(.);
|
||||
*(*.lit4)
|
||||
*(.lit4.*)
|
||||
*(.gnu.linkonce.lit4.*)
|
||||
_lit4_end = ABSOLUTE(.);
|
||||
_rodata_reserved_end = ABSOLUTE(.);
|
||||
. = ALIGN(4);
|
||||
} >KDROM
|
||||
}
|
||||
@@ -0,0 +1,98 @@
|
||||
/****************************************************************************
|
||||
* boards/xtensa/esp32s3/common/scripts/protected_memory.ld
|
||||
* ESP32-S3 Linker Script Memory Layout
|
||||
*
|
||||
* This file describes the memory layout (memory blocks) as virtual
|
||||
* memory addresses.
|
||||
*
|
||||
* kernel-space.ld contains output sections to link compiler output
|
||||
* into these memory blocks.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#define SRAM_IRAM_START 0x40370000
|
||||
#define SRAM_DIRAM_I_START 0x40378000
|
||||
|
||||
/* The memory region starting from SRAM_IRAM_END up to 0x403dffff is
|
||||
* reserved to the 2nd stage bootloader for actually loading the NuttX
|
||||
* Application Image code and data into IRAM and DRAM. Otherwise the
|
||||
* Bootloader could end up overwriting itself and failing to load the NuttX
|
||||
* Application Image properly.
|
||||
*
|
||||
* For more information, refer to the bootloader linker scripts:
|
||||
* https://github.com/espressif/esp-idf/blob/v4.4.2/components/bootloader/subproject/main/ld/esp32s3/bootloader.ld#L41-L47
|
||||
*/
|
||||
|
||||
#define SRAM_IRAM_END 0x403cc700
|
||||
#define I_D_SRAM_OFFSET (SRAM_DIRAM_I_START - SRAM_DRAM_START)
|
||||
|
||||
#define SRAM_DRAM_START 0x3fc88000
|
||||
|
||||
#define SRAM_DRAM_END (SRAM_IRAM_END - I_D_SRAM_OFFSET) /* 2nd stage bootloader iram_loader_seg start address */
|
||||
#define I_D_SRAM_SIZE (SRAM_DRAM_END - SRAM_DRAM_START)
|
||||
|
||||
#define ICACHE_SIZE 0x8000
|
||||
|
||||
#define SRAM_IRAM_ORG (SRAM_IRAM_START + CONFIG_ESP32S3_INSTRUCTION_CACHE_SIZE)
|
||||
#define SRAM_IRAM_SIZE (I_D_SRAM_SIZE + ICACHE_SIZE - CONFIG_ESP32S3_INSTRUCTION_CACHE_SIZE)
|
||||
|
||||
#define DCACHE_SIZE 0x10000
|
||||
#define SRAM_DRAM_ORG (SRAM_DRAM_START)
|
||||
|
||||
#ifdef CONFIG_ESP32S3_FLASH_4M
|
||||
# define FLASH_SIZE 0x400000
|
||||
#elif defined (CONFIG_ESP32S3_FLASH_8M)
|
||||
# define FLASH_SIZE 0x800000
|
||||
#elif defined (CONFIG_ESP32S3_FLASH_16M)
|
||||
# define FLASH_SIZE 0x1000000
|
||||
#endif
|
||||
|
||||
MEMORY
|
||||
{
|
||||
metadata (RX) : org = 0x0, len = 0x18
|
||||
ROM (RX) : org = 0x18, len = 0x100000
|
||||
|
||||
/* Below values assume the flash cache is on, and have the blocks this
|
||||
* uses subtracted from the length of the various regions. The 'data access
|
||||
* port' dram/drom regions map to the same iram/irom regions but are
|
||||
* connected to the data port of the CPU and e.g. allow bytewise access.
|
||||
*/
|
||||
|
||||
KIRAM (RWX) : org = SRAM_IRAM_ORG, len = 48K
|
||||
UIRAM (RWX) : org = ORIGIN(KIRAM) + LENGTH(KIRAM), len = 64K
|
||||
|
||||
/* Flash mapped instruction data. */
|
||||
|
||||
/* The 0x20 offset for the KIROM region is a convenience for the Kernel
|
||||
* binary image generation in Espressif Application Image format.
|
||||
* Flash cache has 64KB pages. The .bin file which is flashed to the chip
|
||||
* has a 0x18 byte file header, and each segment has a 0x08 byte segment
|
||||
* header. Setting this offset makes it simple to meet the flash cache MMU's
|
||||
* constraint that (paddr % 64KB == vaddr % 64KB).
|
||||
*/
|
||||
|
||||
KIROM (RX) : org = 0x42000020, len = 0x80000 - 0x20
|
||||
UIROM (RX) : org = 0x42080000, len = 0x180000
|
||||
|
||||
/* Shared data RAM, excluding memory reserved for ROM bss/data/stack. */
|
||||
|
||||
KDRAM (RW) : org = SRAM_DRAM_ORG + 0x18000, len = 64K
|
||||
UDRAM (RW) : org = ORIGIN(KDRAM) + LENGTH(KDRAM), len = 192K
|
||||
|
||||
/* Flash mapped constant data */
|
||||
|
||||
/* See KIROM region documentation above for the meaning of the 0x20 offset.
|
||||
*
|
||||
* The 0x18 offset for the UDROM region is a convenience for the User
|
||||
* binary image generation following a custom image format, which defines
|
||||
* a "metadata" output section containing some information that the Kernel
|
||||
* needs for properly configuring the External Flash MMU when loading the
|
||||
* User application image.
|
||||
*/
|
||||
|
||||
KDROM (R) : org = 0x3c000020, len = 0x80000 - 0x20
|
||||
UDROM (R) : org = 0x3c080018, len = 0x180000 - 0x18
|
||||
}
|
||||
|
||||
@@ -0,0 +1,231 @@
|
||||
/****************************************************************************
|
||||
* boards/xtensa/esp32s3/common/scripts/user-space.ld
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
.metadata :
|
||||
{
|
||||
/* DROM metadata:
|
||||
* - Destination address (VMA) for DROM region
|
||||
* - Flash offset (LMA) for start of DROM region
|
||||
* - Size of DROM region
|
||||
*/
|
||||
|
||||
LONG(ADDR(.userspace))
|
||||
LONG(LOADADDR(.userspace))
|
||||
LONG(SIZEOF(.userspace) + SIZEOF(.rodata))
|
||||
|
||||
/* IROM metadata:
|
||||
* - Destination address (VMA) for IROM region
|
||||
* - Flash offset (LMA) for start of IROM region
|
||||
* - Size of IROM region
|
||||
*/
|
||||
|
||||
LONG(ADDR(.text))
|
||||
LONG(LOADADDR(.text))
|
||||
LONG(SIZEOF(.text))
|
||||
} >metadata
|
||||
|
||||
/* section info */
|
||||
|
||||
__ld_uirom_start = ORIGIN(UIROM);
|
||||
__ld_uirom_size = LENGTH(UIROM);
|
||||
__ld_uirom_end = ORIGIN(UIROM) + LENGTH(UIROM);
|
||||
__ld_udrom_start = ORIGIN(UDROM);
|
||||
__ld_udrom_size = LENGTH(UDROM);
|
||||
__ld_udrom_end = ORIGIN(UDROM) + LENGTH(UDROM);
|
||||
__ld_uiram_start = ORIGIN(UIRAM);
|
||||
__ld_uiram_size = LENGTH(UIRAM);
|
||||
__ld_uiram_end = ORIGIN(UIRAM) + LENGTH(UIRAM);
|
||||
__ld_udram_start = ORIGIN(UDRAM);
|
||||
__ld_udram_size = LENGTH(UDRAM);
|
||||
__ld_udram_end = ORIGIN(UDRAM) + LENGTH(UDRAM);
|
||||
|
||||
_eronly = LOADADDR(.data);
|
||||
|
||||
.userspace :
|
||||
{
|
||||
*(.userspace)
|
||||
} >UDROM AT>ROM
|
||||
|
||||
/* Output sections for the Userspace image are given standard names, so
|
||||
* instead of the Espressif-usual ".flash.text" we name it as ".text".
|
||||
* The motivation is to ease debugging with GDB when loading symbols from
|
||||
* both Kernel and User images since GDB's "add-symbol-file" command
|
||||
* expects to find a .text section at the provided offset.
|
||||
*/
|
||||
|
||||
.rodata :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
_srodata = ABSOLUTE(.);
|
||||
|
||||
*(.rodata)
|
||||
*(.rodata.*)
|
||||
|
||||
*(.irom1.text) /* catch stray ICACHE_RODATA_ATTR */
|
||||
*(.gnu.linkonce.r.*)
|
||||
*(.rodata1)
|
||||
__XT_EXCEPTION_TABLE_ = ABSOLUTE(.);
|
||||
*(.xt_except_table)
|
||||
*(.gcc_except_table)
|
||||
*(.gcc_except_table.*)
|
||||
*(.gnu.linkonce.e.*)
|
||||
*(.gnu.version_r)
|
||||
*(.eh_frame)
|
||||
|
||||
. = (. + 3) & ~ 3;
|
||||
|
||||
/* C++ constructor and destructor tables, properly ordered: */
|
||||
|
||||
_sinit = ABSOLUTE(.);
|
||||
KEEP (*crtbegin.o(.ctors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
|
||||
KEEP (*(SORT(.ctors.*)))
|
||||
KEEP (*(.ctors))
|
||||
_einit = ABSOLUTE(.);
|
||||
KEEP (*crtbegin.o(.dtors))
|
||||
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
|
||||
KEEP (*(SORT(.dtors.*)))
|
||||
KEEP (*(.dtors))
|
||||
|
||||
/* C++ exception handlers table: */
|
||||
|
||||
__XT_EXCEPTION_DESCS_ = ABSOLUTE(.);
|
||||
*(.xt_except_desc)
|
||||
*(.gnu.linkonce.h.*)
|
||||
__XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
|
||||
*(.xt_except_desc_end)
|
||||
*(.dynamic)
|
||||
*(.gnu.version_d)
|
||||
. = ALIGN(4); /* This table MUST be 4-byte aligned */
|
||||
|
||||
_erodata = ABSOLUTE(.);
|
||||
|
||||
/* Literals are also RO data. */
|
||||
_lit4_start = ABSOLUTE(.);
|
||||
*(*.lit4)
|
||||
*(.lit4.*)
|
||||
*(.gnu.linkonce.lit4.*)
|
||||
_lit4_end = ABSOLUTE(.);
|
||||
. = ALIGN(4);
|
||||
} >UDROM AT>ROM
|
||||
|
||||
.iram0.text :
|
||||
{
|
||||
_iram_start = ABSOLUTE(.);
|
||||
|
||||
*(.iram1)
|
||||
*(.iram1.*)
|
||||
|
||||
_iram_end = ABSOLUTE(.);
|
||||
} >UIRAM AT>ROM
|
||||
|
||||
/* This section is required to skip .iram0.text area because iram0_0_seg
|
||||
* and dram0_0_seg reflect the same address space on different buses.
|
||||
*/
|
||||
|
||||
.dram0.dummy (NOLOAD):
|
||||
{
|
||||
. = ORIGIN(UDRAM) + _iram_end - _iram_start;
|
||||
} >UDRAM
|
||||
|
||||
/* Shared RAM */
|
||||
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
/* .bss initialized on power-up */
|
||||
|
||||
. = ALIGN (8);
|
||||
_sbss = ABSOLUTE(.);
|
||||
|
||||
*(.dynsbss)
|
||||
*(.sbss)
|
||||
*(.sbss.*)
|
||||
*(.gnu.linkonce.sb.*)
|
||||
*(.scommon)
|
||||
*(.sbss2)
|
||||
*(.sbss2.*)
|
||||
*(.gnu.linkonce.sb2.*)
|
||||
*(.dynbss)
|
||||
KEEP (*(.bss))
|
||||
*(.bss.*)
|
||||
*(.share.mem)
|
||||
*(.gnu.linkonce.b.*)
|
||||
*(COMMON)
|
||||
. = ALIGN(8);
|
||||
|
||||
_ebss = ABSOLUTE(.);
|
||||
} >UDRAM
|
||||
|
||||
.noinit (NOLOAD):
|
||||
{
|
||||
/* This section contains data that is not initialized during load,
|
||||
* or during the application's initialization sequence.
|
||||
*/
|
||||
|
||||
. = ALIGN(8);
|
||||
*(.noinit)
|
||||
*(.noinit.*)
|
||||
. = ALIGN(8);
|
||||
} >UDRAM
|
||||
|
||||
.data :
|
||||
{
|
||||
_sdata = ABSOLUTE(.);
|
||||
KEEP (*(.data))
|
||||
KEEP (*(.data.*))
|
||||
KEEP (*(.gnu.linkonce.d.*))
|
||||
KEEP (*(.data1))
|
||||
KEEP (*(.sdata))
|
||||
KEEP (*(.sdata.*))
|
||||
KEEP (*(.gnu.linkonce.s.*))
|
||||
KEEP (*(.sdata2))
|
||||
KEEP (*(.sdata2.*))
|
||||
KEEP (*(.gnu.linkonce.s2.*))
|
||||
KEEP (*(.jcr))
|
||||
*(.dram1 .dram1.*)
|
||||
_edata = ABSOLUTE(.);
|
||||
. = ALIGN(4);
|
||||
|
||||
/* Heap starts at the end of .data */
|
||||
|
||||
_sheap = ABSOLUTE(.);
|
||||
} >UDRAM AT>ROM
|
||||
|
||||
.flash_text_dummy (NOLOAD) : ALIGN(0x00010000)
|
||||
{
|
||||
. = SIZEOF(.userspace) + SIZEOF(.rodata);
|
||||
} >UIROM
|
||||
|
||||
.text : ALIGN(0x00010000)
|
||||
{
|
||||
_stext = .;
|
||||
|
||||
*(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
|
||||
*(.irom0.text) /* catch stray ICACHE_RODATA_ATTR */
|
||||
*(.fini.literal)
|
||||
*(.fini)
|
||||
*(.gnu.version)
|
||||
. = ALIGN(4);
|
||||
|
||||
_etext = .;
|
||||
} >UIROM AT>ROM
|
||||
}
|
||||
@@ -0,0 +1,55 @@
|
||||
#
|
||||
# This file is autogenerated: PLEASE DO NOT EDIT IT.
|
||||
#
|
||||
# You can use "make menuconfig" to make any modifications to the installed .config file.
|
||||
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
|
||||
# modifications.
|
||||
#
|
||||
# CONFIG_ARCH_LEDS is not set
|
||||
# CONFIG_NSH_ARGCAT is not set
|
||||
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
|
||||
# CONFIG_NSH_CMDPARMS is not set
|
||||
CONFIG_ARCH="xtensa"
|
||||
CONFIG_ARCH_BOARD="esp32s3-devkit"
|
||||
CONFIG_ARCH_BOARD_COMMON=y
|
||||
CONFIG_ARCH_BOARD_ESP32S3_DEVKIT=y
|
||||
CONFIG_ARCH_CHIP="esp32s3"
|
||||
CONFIG_ARCH_CHIP_ESP32S3=y
|
||||
CONFIG_ARCH_CHIP_ESP32S3WROOM1=y
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
CONFIG_ARCH_USE_MPU=y
|
||||
CONFIG_ARCH_XTENSA=y
|
||||
CONFIG_BOARD_LOOPSPERMSEC=16717
|
||||
CONFIG_BUILD_PROTECTED=y
|
||||
CONFIG_BUILTIN=y
|
||||
CONFIG_DEBUG_FULLOPT=y
|
||||
CONFIG_DEBUG_SYMBOLS=y
|
||||
CONFIG_ESP32S3_UART0=y
|
||||
CONFIG_FS_PROCFS=y
|
||||
CONFIG_HAVE_CXX=y
|
||||
CONFIG_HAVE_CXXINITIALIZE=y
|
||||
CONFIG_IDLETHREAD_STACKSIZE=3072
|
||||
CONFIG_INIT_ENTRYPOINT="nsh_main"
|
||||
CONFIG_INTELHEX_BINARY=y
|
||||
CONFIG_NSH_ARCHINIT=y
|
||||
CONFIG_NSH_BUILTIN_APPS=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_LINELEN=64
|
||||
CONFIG_NSH_READLINE=y
|
||||
CONFIG_NUTTX_USERSPACE=0x3c080018
|
||||
CONFIG_PASS1_BUILDIR="boards/xtensa/esp32s3/common/kernel"
|
||||
CONFIG_PREALLOC_TIMERS=4
|
||||
CONFIG_RAM_SIZE=114688
|
||||
CONFIG_RAM_START=0x20000000
|
||||
CONFIG_RAW_BINARY=y
|
||||
CONFIG_RR_INTERVAL=200
|
||||
CONFIG_SCHED_WAITPID=y
|
||||
CONFIG_STACK_COLORATION=y
|
||||
CONFIG_START_DAY=6
|
||||
CONFIG_START_MONTH=12
|
||||
CONFIG_START_YEAR=2011
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_TESTING_GETPRIME=y
|
||||
CONFIG_TESTING_OSTEST=y
|
||||
CONFIG_TESTING_OSTEST_FPUTESTDISABLE=y
|
||||
CONFIG_UART0_SERIAL_CONSOLE=y
|
||||
@@ -0,0 +1,116 @@
|
||||
/****************************************************************************
|
||||
* boards/xtensa/esp32s3/esp32s3-devkit/include/board_memorymap.h
|
||||
*
|
||||
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
* contributor license agreements. See the NOTICE file distributed with
|
||||
* this work for additional information regarding copyright ownership. The
|
||||
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance with the
|
||||
* License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
* License for the specific language governing permissions and limitations
|
||||
* under the License.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
#ifndef __BOARDS_XTENSA_ESP32S3_ESP32S3_DEVKIT_INCLUDE_BOARD_MEMORYMAP_H
|
||||
#define __BOARDS_XTENSA_ESP32S3_ESP32S3_DEVKIT_INCLUDE_BOARD_MEMORYMAP_H
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* Kernel ROM */
|
||||
|
||||
#define KIROM_START (uintptr_t)__kirom_start
|
||||
#define KIROM_SIZE (uintptr_t)__kirom_size
|
||||
#define KDROM_START (uintptr_t)__kdrom_start
|
||||
#define KDROM_SIZE (uintptr_t)__kdrom_size
|
||||
|
||||
/* Kernel RAM */
|
||||
|
||||
#define KIRAM_START (uintptr_t)__kiram_start
|
||||
#define KIRAM_SIZE (uintptr_t)__kiram_size
|
||||
#define KIRAM_END (uintptr_t)__kiram_end
|
||||
#define KDRAM_START (uintptr_t)__kdram_start
|
||||
#define KDRAM_SIZE (uintptr_t)__kdram_size
|
||||
#define KDRAM_END (uintptr_t)__kdram_end
|
||||
|
||||
/* Exception vectors */
|
||||
|
||||
#define VECTORS_START (uintptr_t)__vectors_start
|
||||
#define VECTORS_END (uintptr_t)__vectors_end
|
||||
|
||||
/* User ROM */
|
||||
|
||||
#define UIROM_START (uintptr_t)__uirom_start
|
||||
#define UIROM_SIZE (uintptr_t)__uirom_size
|
||||
#define UIROM_END (uintptr_t)__uirom_end
|
||||
#define UDROM_START (uintptr_t)__udrom_start
|
||||
#define UDROM_SIZE (uintptr_t)__udrom_size
|
||||
#define UDROM_END (uintptr_t)__udrom_end
|
||||
|
||||
/* User RAM */
|
||||
|
||||
#define UIRAM_START (uintptr_t)__uiram_start
|
||||
#define UIRAM_SIZE (uintptr_t)__uiram_size
|
||||
#define UIRAM_END (uintptr_t)__uiram_end
|
||||
#define UDRAM_START (uintptr_t)__udram_start
|
||||
#define UDRAM_SIZE (uintptr_t)__udram_size
|
||||
#define UDRAM_END (uintptr_t)__udram_end
|
||||
|
||||
/****************************************************************************
|
||||
* Public Data
|
||||
****************************************************************************/
|
||||
|
||||
/* Kernel ROM (RX) */
|
||||
|
||||
extern uint8_t __kirom_start[];
|
||||
extern uint8_t __kirom_size[];
|
||||
extern uint8_t __kdrom_start[];
|
||||
extern uint8_t __kdrom_size[];
|
||||
|
||||
/* Kernel RAM (RW) */
|
||||
|
||||
extern uint8_t __kiram_start[];
|
||||
extern uint8_t __kiram_size[];
|
||||
extern uint8_t __kiram_end[];
|
||||
extern uint8_t __kdram_start[];
|
||||
extern uint8_t __kdram_size[];
|
||||
extern uint8_t __kdram_end[];
|
||||
|
||||
/* Exception vectors */
|
||||
|
||||
extern uint8_t __vectors_start[];
|
||||
extern uint8_t __vectors_end[];
|
||||
|
||||
/* User ROM (RX) */
|
||||
|
||||
extern uint8_t __uirom_start[];
|
||||
extern uint8_t __uirom_size[];
|
||||
extern uint8_t __uirom_end[];
|
||||
extern uint8_t __udrom_start[];
|
||||
extern uint8_t __udrom_size[];
|
||||
extern uint8_t __udrom_end[];
|
||||
|
||||
/* User RAM (RW) */
|
||||
|
||||
extern uint8_t __uiram_start[];
|
||||
extern uint8_t __uiram_size[];
|
||||
extern uint8_t __uiram_end[];
|
||||
extern uint8_t __udram_start[];
|
||||
extern uint8_t __udram_size[];
|
||||
extern uint8_t __udram_end[];
|
||||
|
||||
#endif /* __BOARDS_XTENSA_ESP32S3_ESP32S3_DEVKIT_INCLUDE_BOARD_MEMORYMAP_H */
|
||||
@@ -32,13 +32,21 @@ ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_rom.ld
|
||||
ifneq ($(wildcard $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_memory.ld),)
|
||||
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_memory.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_memory.ld
|
||||
ifeq ($(CONFIG_BUILD_PROTECTED),y)
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)protected_memory.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)flat_memory.ld
|
||||
endif
|
||||
endif
|
||||
|
||||
ifneq ($(wildcard $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld),)
|
||||
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld
|
||||
ifeq ($(CONFIG_BUILD_PROTECTED),y)
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)kernel-space.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld
|
||||
endif
|
||||
endif
|
||||
|
||||
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||
|
||||
@@ -32,13 +32,21 @@ ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_rom.ld
|
||||
ifneq ($(wildcard $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_memory.ld),)
|
||||
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_memory.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_memory.ld
|
||||
ifeq ($(CONFIG_BUILD_PROTECTED),y)
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)protected_memory.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)flat_memory.ld
|
||||
endif
|
||||
endif
|
||||
|
||||
ifneq ($(wildcard $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld),)
|
||||
ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld
|
||||
ifeq ($(CONFIG_BUILD_PROTECTED),y)
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)kernel-space.ld
|
||||
else
|
||||
ARCHSCRIPT += $(BOARD_COMMON_DIR)$(DELIM)scripts$(DELIM)esp32s3_sections.ld
|
||||
endif
|
||||
endif
|
||||
|
||||
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||
|
||||
@@ -80,6 +80,10 @@ endif
|
||||
|
||||
ESPTOOL_BINS += $(FLASH_APP)
|
||||
|
||||
ifeq ($(CONFIG_BUILD_PROTECTED),y)
|
||||
ESPTOOL_BINS += $(CONFIG_ESP32S3_USER_IMAGE_OFFSET) nuttx_user.bin
|
||||
endif
|
||||
|
||||
# MERGEBIN -- Merge raw binary files into a single file
|
||||
|
||||
define MERGEBIN
|
||||
|
||||
Reference in New Issue
Block a user