For Raspberry Pi Zero/1/2/3 Bare Metal code by AZO(Tomohiro Yoshidomi).
Twitter:@AZO234 E-Mail:typesylph@gmail.com
http://domisan.sakura.ne.jp
How to make:
- install "arm-none-eabi-gcc".
- Open "Makefile " with texteditor, and change options.
BOARD=RPZERO/RP1/RP2/RP3 - make
- If successfully, output "kernel.img"(RPZero/1) or "kernel7.img"(RP2/3).
How to run:
Put follow files to FAT SD card.
- "bootcode.bin"
- "start.elf"
- "config.txt" <- config_rp01.txt or config_rp23.txt
- "kernel.img"(RPZero/1) or "kernel7.img"(RP2/3)
Firmware:
Grub "bootcode.bin" and "start.elf" at
https://github.com/raspberrypi/firmware/tree/master/boot
- dwelch67/raspberrypi: Raspberry Pi ARM based bare metal examples
https://github.com/dwelch67/raspberrypi - PeterLemon/RaspberryPi: Raspberry Pi Bare Metal Assembly Programming
https://github.com/PeterLemon/RaspberryPi
- Peripheral specification
https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2835/BCM2835-ARM-Peripherals.pdf - BCM2835 datasheet errata - eLinux.org
http://elinux.org/BCM2835_datasheet_errata - ARM11 MPCore Processor Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0360f/DDI0360F_arm11_mpcore_r2p0_trm.pdf - ARM1176JZF-S Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0301h/ddi0301h_arm1176jzfs_r0p7_trm.pdf - SCHEMATICS RASPBERRY PI MODEL B+
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/Raspberry-Pi-B-Plus-V1.2-Schematics.pdf - SCHEMATICS RASPBERRY PI 1 MODEL A AND B
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/Raspberry-Pi-Rev-2.1-Model-AB-Schematics.pdf - MECHANICAL DRAWINGS RASPBERRY PI 1 MODEL B+
https://www.raspberrypi.org/documentation/hardware/raspberrypi/mechanical/Raspberry-Pi-B-Plus-V1.2-Mechanical-Drawing.pdf - DPI (PARALLEL DISPLAY INTERFACE)
https://www.raspberrypi.org/documentation/hardware/raspberrypi/dpi/README.md - CAMERA MODULE
https://www.raspberrypi.org/documentation/hardware/camera/README.md - SMSC LAN9512
http://ww1.microchip.com/downloads/en/DeviceDoc/9512.pdf - Raspberry Pi VideoCore APIs
http://elinux.org/Raspberry_Pi_VideoCore_APIs - Github raspberrypi/firmware
https://github.com/raspberrypi/firmware - Official Broadcom VideoCore IV 3D Architecture Reference
http://www.broadcom.com/docs/support/videocore/VideoCoreIV-AG100-R.pdf
- BCM2836 ARM-local peripherals
https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2836/QA7_rev3.4.pdf - Cortex™-A7 MPCore™ Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0464f/DDI0464F_cortex_a7_mpcore_r0p5_trm.pdf - Cortex™-A7 Floating-Point Unit Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0463f/DDI0463F_cortex_a7_fpu_r0p5_trm.pdf - Cortex™-A7 NEON™ Media Processing Engine Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0462f/DDI0462F_cortex_a7_neon_mpe_r0p5_trm.pdf
- ARM® Cortex®-A53 MPCore Processor Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0500g/DDI0500G_cortex_a53_trm.pdf - ARM® Cortex®-A53 MPCore Processor Advanced SIMD and Floating-point Extension Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0502g/DDI0502G_cortex_a53_fpu_trm.pdf - ARM® Cortex®-A53 MPCore Processor Cryptography Extension Technical Reference Manual
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0501f/DDI0501F_cortex_a53_cryptography_trm.pdf - SCHEMATICS RASPBERRY PI 3 MODEL B
https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/RPI-3B-V1_2-SCHEMATIC-REDUCED.pdf - MECHANICAL DRAWINGS RASPBERRY PI 3
https://www.raspberrypi.org/documentation/hardware/raspberrypi/mechanical/RPI-3B-V1_2.pdf
- MECHANICAL DRAWINGS RASPBERRY PI ZERO (V1.2)
https://www.raspberrypi.org/documentation/hardware/raspberrypi/mechanical/rpi-zero-v1_2_dimensions.pdf