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bootloader_support: Add dummy ESP32-S3 RNG support

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Angus Gratton
2020-09-25 15:30:36 +10:00
parent 9311b1e7be
commit b35cb43caf
3 changed files with 31 additions and 1 deletions
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1
components/bootloader/subproject/main/ld/esp32s3/bootloader.ld
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@@ -29,6 +29,7 @@ SECTIONS
*libbootloader_support.a:bootloader_common.*(.literal .text .literal.* .text.*) *libbootloader_support.a:bootloader_common.*(.literal .text .literal.* .text.*)
*libbootloader_support.a:bootloader_flash.*(.literal .text .literal.* .text.*) *libbootloader_support.a:bootloader_flash.*(.literal .text .literal.* .text.*)
*libbootloader_support.a:bootloader_random.*(.literal .text .literal.* .text.*) *libbootloader_support.a:bootloader_random.*(.literal .text .literal.* .text.*)
*libbootloader_support.a:bootloader_random*.*(.literal.bootloader_random_disable .text.bootloader_random_disable)
*libbootloader_support.a:bootloader_efuse_esp32s3.*(.literal .text .literal.* .text.*) *libbootloader_support.a:bootloader_efuse_esp32s3.*(.literal .text .literal.* .text.*)
*libbootloader_support.a:bootloader_utility.*(.literal .text .literal.* .text.*) *libbootloader_support.a:bootloader_utility.*(.literal .text .literal.* .text.*)
*libbootloader_support.a:bootloader_sha.*(.literal .text .literal.* .text.*) *libbootloader_support.a:bootloader_sha.*(.literal .text .literal.* .text.*)

3
components/bootloader_support/component.mk
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@@ -27,7 +27,8 @@ COMPONENT_OBJEXCLUDE += src/bootloader_flash_config_esp32s2.o \
src/bootloader_flash_config_esp32s3.o \ src/bootloader_flash_config_esp32s3.o \
src/bootloader_efuse_esp32s2.o \ src/bootloader_efuse_esp32s2.o \
src/bootloader_efuse_esp32s3.o \ src/bootloader_efuse_esp32s3.o \
src/bootloader_random_esp32s2.o src/bootloader_random_esp32s2.o \
src/bootloader_random_esp32s3.o
ifndef CONFIG_SECURE_SIGNED_APPS_ECDSA_SCHEME ifndef CONFIG_SECURE_SIGNED_APPS_ECDSA_SCHEME
ifndef CONFIG_SECURE_SIGNED_APPS_RSA_SCHEME ifndef CONFIG_SECURE_SIGNED_APPS_RSA_SCHEME

28
components/bootloader_support/src/bootloader_random_esp32s3.c Normal file
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@@ -0,0 +1,28 @@
// Copyright 2020 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.
#include "sdkconfig.h"
#include "bootloader_random.h"
#include "esp_log.h"
static const char *TAG = "bootloader_random";
void bootloader_random_enable(void)
{
ESP_LOGW(TAG, "RNG for ESP32-S3 not currently supported"); // IDF-1878
}
void bootloader_random_disable(void)
{
ESP_LOGW(TAG, "RNG for ESP32-S3 not currently supported"); // IDF-1878
}