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make bootloader_support support esp32s2beta

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This commit is contained in:
suda-morris
2019-05-27 14:29:43 +08:00
parent b146104885
commit 61ce868396
62 changed files with 1914 additions and 336 deletions
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6
components/esp32/CMakeLists.txt
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@@ -1,11 +1,11 @@
require_idf_targets(esp32)
# require_idf_targets(esp32)
if(BOOTLOADER_BUILD)
if(BOOTLOADER_BUILD AND CONFIG_IDF_TARGET_ESP32)
# For bootloader, all we need from esp32 is headers
set(COMPONENT_ADD_INCLUDEDIRS include)
register_component()
target_linker_script(${COMPONENT_LIB} "ld/esp32.peripherals.ld")
else()
elseif(CONFIG_IDF_TARGET_ESP32)
# Regular app build
set(COMPONENT_SRCS "brownout.c"

96
components/esp32/include/esp_attr.h
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@@ -1,96 +0,0 @@
// Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
//
// Licensed 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 __ESP_ATTR_H__
#define __ESP_ATTR_H__
#include "sdkconfig.h"
#define ROMFN_ATTR
//Normally, the linker script will put all code and rodata in flash,
//and all variables in shared RAM. These macros can be used to redirect
//particular functions/variables to other memory regions.
// Forces code into IRAM instead of flash
#define IRAM_ATTR _SECTION_ATTR_IMPL(".iram1", __COUNTER__)
// Forces data into DRAM instead of flash
#define DRAM_ATTR _SECTION_ATTR_IMPL(".dram1", __COUNTER__)
// Forces data to be 4 bytes aligned
#define WORD_ALIGNED_ATTR __attribute__((aligned(4)))
// Forces data to be placed to DMA-capable places
#define DMA_ATTR WORD_ALIGNED_ATTR DRAM_ATTR
// Forces a string into DRAM instead of flash
// Use as ets_printf(DRAM_STR("Hello world!\n"));
#define DRAM_STR(str) (__extension__({static const DRAM_ATTR char __c[] = (str); (const char *)&__c;}))
// Forces code into RTC fast memory. See "docs/deep-sleep-stub.rst"
#define RTC_IRAM_ATTR _SECTION_ATTR_IMPL(".rtc.text", __COUNTER__)
#if CONFIG_SPIRAM_ALLOW_BSS_SEG_EXTERNAL_MEMORY
// Forces bss variable into external memory. "
#define EXT_RAM_ATTR _SECTION_ATTR_IMPL(".ext_ram.bss", __COUNTER__)
#else
#define EXT_RAM_ATTR
#endif
// Forces data into RTC slow memory. See "docs/deep-sleep-stub.rst"
// Any variable marked with this attribute will keep its value
// during a deep sleep / wake cycle.
#define RTC_DATA_ATTR _SECTION_ATTR_IMPL(".rtc.data", __COUNTER__)
// Forces read-only data into RTC memory. See "docs/deep-sleep-stub.rst"
#define RTC_RODATA_ATTR _SECTION_ATTR_IMPL(".rtc.rodata", __COUNTER__)
// Allows to place data into RTC_SLOW memory.
#define RTC_SLOW_ATTR _SECTION_ATTR_IMPL(".rtc.force_slow", __COUNTER__)
// Allows to place data into RTC_FAST memory.
#define RTC_FAST_ATTR _SECTION_ATTR_IMPL(".rtc.force_fast", __COUNTER__)
// Forces data into noinit section to avoid initialization after restart.
#define __NOINIT_ATTR _SECTION_ATTR_IMPL(".noinit", __COUNTER__)
// Forces data into RTC slow memory of .noinit section.
// Any variable marked with this attribute will keep its value
// after restart or during a deep sleep / wake cycle.
#define RTC_NOINIT_ATTR _SECTION_ATTR_IMPL(".rtc_noinit", __COUNTER__)
// Forces to not inline function
#define NOINLINE_ATTR __attribute__((noinline))
// Implementation for a unique custom section
//
// This prevents gcc producing "x causes a section type conflict with y"
// errors if two variables in the same source file have different linkage (maybe const & non-const) but are placed in the same custom section
//
// Using unique sections also means --gc-sections can remove unused
// data with a custom section type set
#define _SECTION_ATTR_IMPL(SECTION, COUNTER) __attribute__((section(SECTION "." _COUNTER_STRINGIFY(COUNTER))))
#define _COUNTER_STRINGIFY(COUNTER) #COUNTER
/* Use IDF_DEPRECATED attribute to mark anything deprecated from use in
ESP-IDF's own source code, but not deprecated for external users.
*/
#ifdef IDF_CI_BUILD
#define IDF_DEPRECATED(REASON) __attribute__((deprecated(REASON)))
#else
#define IDF_DEPRECATED(REASON)
#endif
#endif /* __ESP_ATTR_H__ */