System transplantation and file system construction

System transplantation and file system construction, explains the startup process and transplantation of Make file, uboot and Linux kernel, etc.

• Chapter 1：Punctual Atom official system image burning experiment - OTG burning under Windows (23 minutes and 25 seconds)

• Chapter 2：Punctual Atom official system image burning experiment - script burning under Ubuntu (29 minutes and 6 seconds)

• Chapter 3：Punctual Atomic Official Uboot Compilation - What is uboot (29 minutes and 25 seconds)

• Chapter 4：Punctual Atom official Uboot compilation-uboot first compilation (30 minutes and 10 seconds)

• Chapter 5：Uboot command usage-uboot startup log information analysis and basic command usage (33 minutes and 27 seconds)

• Chapter 6：Uboot command usage-uboot memory and network commands (46 minutes and 12 seconds)

• Chapter 7：Uboot command uses -MMC and file operation commands (25 minutes and 6 seconds)

• Chapter 8：Uboot command uses -NAND and BOOT commands (34 minutes and 12 seconds)

• Chapter 9：Uboot source code directory analysis (37 minutes and 21 seconds)

• Chapter 10：Uboot top-level Makefile analysis-vscode project creation (23 minutes and 22 seconds)

• Chapter 11：Uboot top-level Makefile analysis - content made in the early stage of Makefile (42 minutes and 55 seconds)

• Chapter 12：Uboot top-level Makefile analysis-make xxx_defconfig process (42 minutes and 55 seconds)

• Chapter 13：Uboot top-level Makefile analysis-make process (28 minutes and 50 seconds)

• Chapter 14：Detailed explanation of Uboot startup process-Uboot link script to _start processing process (33 minutes and 37 seconds)

• Chapter 15：Detailed explanation of Uboot startup process-lowlevel_init, s_init and _main function execution process (35 minutes and 52 seconds)

• Chapter 16：Detailed explanation of Uboot startup process-board_init_f function execution process (43 minutes and 13 seconds)

• Chapter 17：Detailed explanation of Uboot startup process-uboot memory allocation (42 minutes and 41 seconds)

• Chapter 18：Detailed explanation of Uboot startup process-uboot code relocation (47 minutes and 51 seconds)

• Chapter 19：Detailed explanation of Uboot startup process - interrupt vector table relocation and board_init_r function execution process (25 minutes and 48 seconds)

• Chapter 20：Detailed explanation of Uboot startup process-main_loop to cmd_process processing process (38 minutes and 53 seconds)

• Chapter 21：Uboot startup process detailed explanation-bootz startup Linux process detailed explanation 1 (26 minutes and 42 seconds)

• Chapter 22：Uboot startup process detailed explanation-bootz startup Linux process detailed explanation 2 (31 minutes and 4 seconds)

• Chapter 23：Uboot transplantation experiment-NXP official development board uboot compilation and testing (35 minutes and 33 seconds)

• Chapter 24：Uboot transplantation experiment-adding ALPHA development board to Uboot (38 minutes and 45 seconds)

• Chapter 25：Uboot transplantation experiment-Uboot LCD driver modification (28 minutes and 3 seconds)

• Chapter 26：Uboot transplantation experiment-Introduction to Uboot network driver principle (18 minutes and 20 seconds)

• Chapter 27：Uboot transplantation experiment-Uboot network driver modification (37 minutes and 40 seconds)

• Chapter 28：Uboot transplantation experiment-Uboot startup Linux kernel test (17 minutes and 59 seconds)

• Chapter 29：Uboot transplantation experiment-mx6ull_alientek_emmc.h file detailed explanation (30 minutes and 55 seconds)

• Chapter 30：Uboot transplantation experiment-detailed explanation of bootcmd and bootargs (34 minutes and 1 seconds)

• Chapter 31：Uboot transplantation experiment-DDR initialization parameter modification (18 minutes and 2 seconds)

• Chapter 32：Uboot graphical interface configuration-graphical configuration operation (30 minutes and 55 seconds)

• Chapter 33：Uboot graphical interface configuration-Kconfig syntax introduction (36 minutes and 59 seconds)

• Chapter 34：Punctual Atom official Linux kernel compilation and experience (39 minutes and 5 seconds)

• Chapter 35：Linux kernel source code directory analysis (21 minutes and 19 seconds)

• Chapter 36：Linux kernel top-level Makefile analysis-make xxx_defconfig and make process (38 minutes and 3 seconds)

• Chapter 37：Linux kernel top-level Makefile analysis-an introduction to the built-in.o and zImage generation process (17 minutes and 46 seconds)

• Chapter 38：Introduction to the Linux kernel startup process-Introduction to the first stage assembly process (23 minutes and 39 seconds)

• Chapter 39：Introduction to the Linux kernel startup process-Introduction to the second stage start_kernel (26 minutes and 8 seconds)

• Chapter 40：Linux kernel porting - adding ALPHA development board to NXP official Linux kernel (40 minutes and 31 seconds)

• Chapter 41：Linux kernel transplantation - clock speed setting and overclocking test (31 minutes and 3 seconds)

• Chapter 42：Linux kernel transplantation-network driver modification (38 minutes and 10 seconds)

• Chapter 43：Root file system construction-Introduction to root file system (28 minutes and 12 seconds)

• Chapter 44：Root file system construction-busybox configuration, Chinese support and compilation (36 minutes and 49 seconds)

• Chapter 45：Root file system construction-root file system lib library file addition and preliminary testing (36 minutes and 55 seconds)

• Chapter 46：Root file system construction-Root file system completion (28 minutes and 43 seconds)

• Chapter 47：Root file system construction-root file system other functional tests (27 minutes and 3 seconds)

• Chapter 48：Detailed explanation of MfgTool programming tool - Detailed explanation of MfgTool tool (Part 1) (17 minutes and 51 seconds)

• Chapter 49：Detailed explanation of MfgTool programming tool-Detailed explanation of MfgTool tool (Part 2) (25 minutes and 43 seconds)

• Chapter 50：Detailed explanation of MfgTool burning tool - burning homemade system files (28 minutes and 35 seconds)

• Chapter 51：Detailed explanation of MfgTool programming tool - customized mfgtool tool (30 minutes and 0 seconds)

• Chapter 52：Uboot transplantation experiment (NAND version)-adding NAND version development board to Uboot-supplementary recording (30 minutes and 16 seconds)

• Chapter 53：Uboot transplantation experiment (NAND version) - LCD and network driver modification in Uboot - supplementary recording (31 minutes and 31 seconds)

• Chapter 54：Uboot transplantation experiment (NAND version) - Uboot startup kernel test and DDR initialization code modification - supplementary recording (27 minutes and 17 seconds)

• Chapter 55：Linux kernel porting (NAND version) - supplementary recording (21 minutes and 18 seconds)

• Chapter 56：MfgTool programming (NAND version)-supplementary recording (39 minutes and 1 seconds)