mirror of
https://github.com/pine64/blisp.git
synced 2025-01-03 12:20:16 +00:00
Creating common functions: prepare flash
This commit is contained in:
Marek Kraus
parent
a072ddb3f3
commit
ed2c9b80b8
@ -1,6 +1,6 @@
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add_subdirectory(${CMAKE_SOURCE_DIR}/vendor/argtable3 ${CMAKE_CURRENT_BINARY_DIR}/argtable3)
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add_executable(blisp src/main.c src/cmd/write.c src/util.c)
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add_executable(blisp src/main.c src/cmd/write.c src/util.c src/common.c src/common.h)
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target_include_directories(blisp PRIVATE
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"${CMAKE_SOURCE_DIR}/include"
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@ -4,13 +4,10 @@
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#include <stdlib.h>
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#include <string.h>
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#include "../cmd.h"
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#include "../common.h"
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#include "../util.h"
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#include "argtable3.h"
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#include "blisp_struct.h"
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#include "../util.h"
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#ifdef __linux__
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#include <linux/limits.h>
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#endif
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#define REG_EXTENDED 1
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#define REG_ICASE (REG_EXTENDED << 1)
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@ -167,8 +164,6 @@ void fill_up_boot_header(struct bfl_boot_header* boot_header) {
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}
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void blisp_flash_firmware() {
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FILE* eflash_loader_file = NULL;
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if (chip_type->count == 0) {
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fprintf(stderr, "Chip type is invalid.\n");
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return;
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@ -198,129 +193,12 @@ void blisp_flash_firmware() {
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fprintf(stderr, "Failed to open device.\n");
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return;
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}
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printf("Sending a handshake...");
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ret = blisp_device_handshake(&device, false);
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if (ret != BLISP_OK) {
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fprintf(stderr, "\nFailed to handshake with device.\n");
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goto exit1;
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}
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printf(" OK\nGetting chip info...");
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struct blisp_boot_info boot_info;
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ret = blisp_device_get_boot_info(&device, &boot_info);
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if (ret != BLISP_OK) {
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fprintf(stderr, "\nFailed to get boot info.\n");
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if (blisp_prepare_flash(&device) != 0) {
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// TODO: Error handling
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goto exit1;
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}
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if (boot_info.boot_rom_version[0] == 255 &&
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boot_info.boot_rom_version[1] == 255 &&
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boot_info.boot_rom_version[2] == 255 &&
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boot_info.boot_rom_version[3] == 255) {
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printf(" OK\nDevice already in eflash_loader.\n");
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goto eflash_loader;
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}
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printf(
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" BootROM version %d.%d.%d.%d, ChipID: "
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"%02X%02X%02X%02X%02X%02X%02X%02X\n",
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boot_info.boot_rom_version[0], boot_info.boot_rom_version[1],
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boot_info.boot_rom_version[2], boot_info.boot_rom_version[3],
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boot_info.chip_id[0], boot_info.chip_id[1], boot_info.chip_id[2],
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boot_info.chip_id[3], boot_info.chip_id[4], boot_info.chip_id[5],
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boot_info.chip_id[6], boot_info.chip_id[7]);
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char exe_path[PATH_MAX];
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char eflash_loader_path[PATH_MAX];
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if (util_get_binary_folder(exe_path, PATH_MAX) <= 0) {
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fprintf(stderr,
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"Failed to find executable path to search for the "
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"eflash loader\n");
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goto exit1;
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}
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snprintf(eflash_loader_path, PATH_MAX, "%s/data/%s/eflash_loader_%s.bin",
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exe_path, device.chip->type_str,
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device.chip->default_xtal);
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printf("Loading the eflash loader file from disk\n");
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eflash_loader_file = fopen(eflash_loader_path, "rb"); // TODO: Error handling
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if (eflash_loader_file == NULL) {
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fprintf(stderr,
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"Could not open the eflash loader file from disk.\n"
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"Does \"%s\" exist?\n",
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eflash_loader_path);
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goto exit1;
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}
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uint8_t
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eflash_loader_header[176]; // TODO: Remap it to the boot header struct
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fread(eflash_loader_header, 176, 1,
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eflash_loader_file); // TODO: Error handling
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printf("Loading eflash_loader...\n");
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ret = blisp_device_load_boot_header(&device, eflash_loader_header);
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if (ret != BLISP_OK) {
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fprintf(stderr, "Failed to load boot header.\n");
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goto exit1;
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}
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{
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uint32_t sent_data = 0;
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uint32_t buffer_size = 0;
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uint8_t buffer[4092];
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// TODO: Real checking of segments count
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for (uint8_t seg_index = 0; seg_index < 1; seg_index++) {
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struct blisp_segment_header segment_header = {0};
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fread(&segment_header, 16, 1,
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eflash_loader_file); // TODO: Error handling
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ret = blisp_device_load_segment_header(&device, &segment_header);
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if (ret != 0) {
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fprintf(stderr, "Failed to load segment header.\n");
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goto exit1;
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}
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printf("Flashing %d. segment\n", seg_index + 1);
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printf("0b / %" PRIu32 "b (0.00%%)\n", segment_header.length);
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while (sent_data < segment_header.length) {
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buffer_size = segment_header.length - sent_data;
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if (buffer_size > 4092) {
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buffer_size = 4092;
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}
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fread(buffer, buffer_size, 1, eflash_loader_file);
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ret = blisp_device_load_segment_data(
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&device, buffer, buffer_size); // TODO: Error handling
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if (ret < BLISP_OK) {
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fprintf(stderr, "Failed to load segment data. (ret %d)\n", ret);
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goto exit1;
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}
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sent_data += buffer_size;
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printf("%" PRIu32 "b / %" PRIu32 "b (%.2f%%)\n", sent_data,
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segment_header.length,
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(((float)sent_data / (float)segment_header.length) * 100.0f));
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}
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}
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}
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ret = blisp_device_check_image(&device);
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if (ret != BLISP_OK) {
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fprintf(stderr, "Failed to check image.\n");
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goto exit1;
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}
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ret = blisp_device_run_image(&device);
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if (ret != BLISP_OK) {
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fprintf(stderr, "Failed to run image.\n");
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goto exit1;
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}
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printf("Sending a handshake...");
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ret = blisp_device_handshake(&device, true);
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if (ret != BLISP_OK) {
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fprintf(stderr, "\nFailed to handshake with device.\n");
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goto exit1;
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}
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printf(" OK\n");
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eflash_loader:;
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FILE* firmware_file = fopen(binary_to_write->filename[0], "rb");
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if (firmware_file == NULL) {
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fprintf(stderr, "Failed to open firmware file \"%s\".\n",
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@ -403,8 +281,6 @@ exit2:
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if (firmware_file != NULL)
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fclose(firmware_file);
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exit1:
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if (eflash_loader_file != NULL)
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fclose(eflash_loader_file);
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blisp_device_close(&device);
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}
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148
tools/blisp/src/common.c
Normal file
148
tools/blisp/src/common.c
Normal file
@ -0,0 +1,148 @@
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// SPDX-License-Identifier: MIT
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#include "common.h"
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#include <blisp.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <inttypes.h>
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#include "util.h"
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/**
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* Prepares chip to access flash
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* this means performing handshake, and loading eflash_loader if needed.
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*/
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int32_t blisp_prepare_flash(struct blisp_device* device) {
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int32_t ret = 0;
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FILE* eflash_loader_file = NULL;
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printf("Sending a handshake...");
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ret = blisp_device_handshake(device, false);
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if (ret != BLISP_OK) {
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fprintf(stderr, "\nFailed to handshake with device.\n");
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return -1;
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}
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printf(" OK\nGetting chip info...");
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struct blisp_boot_info boot_info;
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ret = blisp_device_get_boot_info(device, &boot_info);
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if (ret != BLISP_OK) {
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fprintf(stderr, "\nFailed to get boot info.\n");
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return -1;
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}
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if (boot_info.boot_rom_version[0] == 255 &&
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boot_info.boot_rom_version[1] == 255 &&
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boot_info.boot_rom_version[2] == 255 &&
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boot_info.boot_rom_version[3] == 255) {
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printf(" OK\nDevice already in eflash_loader.\n");
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return 0;
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}
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printf(
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" BootROM version %d.%d.%d.%d, ChipID: "
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"%02X%02X%02X%02X%02X%02X%02X%02X\n",
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boot_info.boot_rom_version[0], boot_info.boot_rom_version[1],
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boot_info.boot_rom_version[2], boot_info.boot_rom_version[3],
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boot_info.chip_id[0], boot_info.chip_id[1], boot_info.chip_id[2],
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boot_info.chip_id[3], boot_info.chip_id[4], boot_info.chip_id[5],
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boot_info.chip_id[6], boot_info.chip_id[7]);
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char exe_path[PATH_MAX];
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char eflash_loader_path[PATH_MAX];
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if (util_get_binary_folder(exe_path, PATH_MAX) <= 0) {
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fprintf(stderr,
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"Failed to find executable path to search for the "
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"eflash loader\n");
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return -1;
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}
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snprintf(eflash_loader_path, PATH_MAX, "%s/data/%s/eflash_loader_%s.bin",
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exe_path, device->chip->type_str, device->chip->default_xtal);
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printf("Loading the eflash loader file from disk\n");
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eflash_loader_file = fopen(eflash_loader_path, "rb"); // TODO: Error handling
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if (eflash_loader_file == NULL) {
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fprintf(stderr,
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"Could not open the eflash loader file from disk.\n"
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"Does \"%s\" exist?\n",
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eflash_loader_path);
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ret = -1;
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goto exit1;
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}
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uint8_t
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eflash_loader_header[176]; // TODO: Remap it to the boot header struct
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fread(eflash_loader_header, 176, 1,
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eflash_loader_file); // TODO: Error handling
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printf("Loading eflash_loader...\n");
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ret = blisp_device_load_boot_header(device, eflash_loader_header);
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if (ret != BLISP_OK) {
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fprintf(stderr, "Failed to load boot header.\n");
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ret = -1;
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goto exit1;
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}
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{
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uint32_t sent_data = 0;
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uint32_t buffer_size = 0;
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uint8_t buffer[4092];
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// TODO: Real checking of segments count
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for (uint8_t seg_index = 0; seg_index < 1; seg_index++) {
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struct blisp_segment_header segment_header = {0};
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fread(&segment_header, 16, 1,
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eflash_loader_file); // TODO: Error handling
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ret = blisp_device_load_segment_header(device, &segment_header);
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if (ret != 0) {
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fprintf(stderr, "Failed to load segment header.\n");
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ret = -1;
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goto exit1;
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}
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printf("Flashing %d. segment\n", seg_index + 1);
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printf("0b / %" PRIu32 "b (0.00%%)\n", segment_header.length);
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while (sent_data < segment_header.length) {
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buffer_size = segment_header.length - sent_data;
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if (buffer_size > 4092) {
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buffer_size = 4092;
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}
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fread(buffer, buffer_size, 1, eflash_loader_file);
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ret = blisp_device_load_segment_data(
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device, buffer, buffer_size); // TODO: Error handling
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if (ret < BLISP_OK) {
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fprintf(stderr, "Failed to load segment data. (ret %d)\n", ret);
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ret = -1;
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goto exit1;
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}
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sent_data += buffer_size;
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printf("%" PRIu32 "b / %" PRIu32 "b (%.2f%%)\n", sent_data,
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segment_header.length,
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(((float)sent_data / (float)segment_header.length) * 100.0f));
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}
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}
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}
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ret = blisp_device_check_image(device);
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if (ret != BLISP_OK) {
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fprintf(stderr, "Failed to check image.\n");
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ret = -1;
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goto exit1;
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}
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ret = blisp_device_run_image(device);
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if (ret != BLISP_OK) {
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fprintf(stderr, "Failed to run image.\n");
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ret = -1;
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goto exit1;
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}
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printf("Sending a handshake...");
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ret = blisp_device_handshake(device, true);
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if (ret != BLISP_OK) {
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fprintf(stderr, "\nFailed to handshake with device.\n");
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ret = -1;
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goto exit1;
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}
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printf(" OK\n");
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exit1:
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if (eflash_loader_file != NULL)
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fclose(eflash_loader_file);
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return ret;
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}
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10
tools/blisp/src/common.h
Normal file
10
tools/blisp/src/common.h
Normal file
@ -0,0 +1,10 @@
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// SPDX-License-Identifier: MIT
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#ifndef BLISP_COMMON_H
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#define BLISP_COMMON_H
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#include <stdint.h>
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#include <blisp.h>
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int32_t blisp_prepare_flash(struct blisp_device* device);
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#endif // BLISP_COMMON_H
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@ -4,18 +4,6 @@
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#include <stdint.h>
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#include <string.h>
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#ifdef __linux__
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#include <unistd.h>
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#elif defined(_MSC_VER)
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#include <BaseTsd.h>
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typedef SSIZE_T ssize_t;
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#include <windows.h>
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#define PATH_MAX MAX_PATH
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#elif defined(__APPLE__)
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#include <sys/syslimits.h>
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#include <assert.h>
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#endif
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#ifdef __APPLE__
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// Ugh. This stuff is just so messy without C++17 or Qt...
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// These are not thread safe, but it doesn't place the responsibility
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@ -5,6 +5,21 @@
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#include <unistd.h>
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#include <stdint.h>
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#ifdef __linux__
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#include <unistd.h>
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#elif defined(_MSC_VER)
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#include <BaseTsd.h>
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typedef SSIZE_T ssize_t;
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#include <windows.h>
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#define PATH_MAX MAX_PATH
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#elif defined(__APPLE__)
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#include <sys/syslimits.h>
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#include <assert.h>
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#endif
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#ifdef __linux__
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#include <linux/limits.h>
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#endif
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ssize_t util_get_binary_folder(char* buffer, uint32_t buffer_size);
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