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danielinuxdanielinux
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Added IDE/pico-sdk dir to build wolfboot+blink app
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17 files changed

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‎.gitignore‎

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@@ -231,6 +231,10 @@ IDE/Renesas/e2studio/RX72N/app_RenesasRX01/src/smc_gen
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IDE/Renesas/e2studio/RX72N/wolfBoot/HardwareDebug
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IDE/Renesas/e2studio/RX72N/wolfBoot/src/smc_gen
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# IDE pico-sdk build directories
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IDE/pico-sdk/rp23550/wolfboot/build
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IDE/pico-sdk/rp23550/test-app/build
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# Renesas Libraries
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lib/r_bsp
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lib/r_config

‎IDE/pico-sdk/rp23550/test-app/CMakeLists.txt‎

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cmake_minimum_required(VERSION 3.13)
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set(WOLFBOOT_PATH ../../../../)
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set(CMAKE_CXX_COMPILER arm-none-eabi-gcc)
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include(${PICO_SDK_PATH}/pico_sdk_init.cmake)
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set(PICOTOOL_FETCH_FROM_GIT_PATH ../wolfboot/build/picotool)
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set(BOOT_STAGE2_FILE ${CMAKE_CURRENT_LIST_DIR}/boot2_empty.S)
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project(blink)
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# initialize the Raspberry Pi Pico SDK
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pico_sdk_init()
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add_executable(blink
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blink.c
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)
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target_link_libraries(blink pico_stdlib)
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# create map/bin/hex/uf2 file etc.
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pico_add_extra_outputs(blink)
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‎IDE/pico-sdk/rp23550/test-app/blink.c‎

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/**
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* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "pico/stdlib.h"
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// Pico W devices use a GPIO on the WIFI chip for the LED,
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// so when building for Pico W, CYW43_WL_GPIO_LED_PIN will be defined
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#ifdef CYW43_WL_GPIO_LED_PIN
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#include "pico/cyw43_arch.h"
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#endif
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#ifndef LED_DELAY_MS
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#define LED_DELAY_MS 250
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#endif
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// Perform initialisation
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int pico_led_init(void) {
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#if defined(PICO_DEFAULT_LED_PIN)
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// A device like Pico that uses a GPIO for the LED will define PICO_DEFAULT_LED_PIN
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// so we can use normal GPIO functionality to turn the led on and off
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gpio_init(PICO_DEFAULT_LED_PIN);
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gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT);
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return PICO_OK;
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#elif defined(CYW43_WL_GPIO_LED_PIN)
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// For Pico W devices we need to initialise the driver etc
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return cyw43_arch_init();
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#endif
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}
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// Turn the led on or off
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void pico_set_led(bool led_on) {
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#if defined(PICO_DEFAULT_LED_PIN)
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// Just set the GPIO on or off
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gpio_put(PICO_DEFAULT_LED_PIN, led_on);
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#elif defined(CYW43_WL_GPIO_LED_PIN)
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// Ask the wifi "driver" to set the GPIO on or off
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cyw43_arch_gpio_put(CYW43_WL_GPIO_LED_PIN, led_on);
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#endif
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}
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int main() {
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int rc = pico_led_init();
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hard_assert(rc == PICO_OK);
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while (true) {
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pico_set_led(true);
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sleep_ms(LED_DELAY_MS);
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pico_set_led(false);
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sleep_ms(LED_DELAY_MS);
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}
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}

‎IDE/pico-sdk/rp23550/test-app/build-signed-app.sh‎

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#!/bin/bash
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mkdir -p build
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cd build
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cmake .. -DPICO_SDK_PATH=$PICO_SDK_PATH -DPICO_PLATFORM=rp2350
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cat pico_flash_region.ld | sed -e "s/0x10000000/0x10040400/g" >pico_flash_region_wolfboot.ld
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cp pico_flash_region_wolfboot.ld pico_flash_region.ld
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make clean && make
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../../../../../tools/keytools/sign --sha256 --ecc256 blink.bin \
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../../../../../wolfboot_signing_private_key.der 1
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cd ..
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JLinkExe -Device RP2350_M33_0 -If swd -Speed 4000 -CommanderScript flash_app.jlink

‎IDE/pico-sdk/rp23550/test-app/flash_app.jlink‎

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connect
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r
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loadfile build/blink_v1_signed.bin 0x10040000
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r
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g
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exit

‎IDE/pico-sdk/rp23550/wolfboot/CMakeLists.txt‎

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include(${PICO_SDK_PATH}/pico_sdk_init.cmake)
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set(PICOTOOL_FETCH_FROM_GIT_PATH 1)
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set(PICOTOOL_FETCH_FROM_GIT_PATH build/picotool)
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project(wolfboot)
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‎IDE/pico-sdk/rp23550/wolfboot/build-wolfboot.sh‎

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#!/bin/bash
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#cd ../../../.. && make keytools && make src/keystore.c && cd -
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cd ../../../.. && make include/target.h && cd -
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mkdir -p build
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cd build
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cmake .. -DPICO_SDK_PATH=$PICO_SDK_PATH -DPICO_PLATFORM=rp2350
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make clean && make
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cd ..
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JLinkExe -Device RP2350_M33_0 -If swd -Speed 4000 -CommanderScript erase.jlink
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JLinkExe -Device RP2350_M33_0 -If swd -Speed 4000 -CommanderScript flash_wolfboot.jlink

‎IDE/pico-sdk/rp23550/wolfboot/debug.sh‎

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#!/bin/bash
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JLinkGDBServer -Device RP2350_M33_0 -If swd -Speed 4000 -port 3333

‎IDE/pico-sdk/rp23550/wolfboot/erase.jlink‎

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connect
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r
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erase
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r
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h
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exit

‎IDE/pico-sdk/rp23550/wolfboot/flash_wolfboot.jlink‎

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connect
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r
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loadfile build/wolfboot.bin 0x10000000
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r
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g
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exit

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