2 bool "Broadcom BCM2835 SoC support"
3 depends on ARCH_BCM283X
6 bool "Broadcom BCM2836 SoC support"
7 depends on ARCH_BCM283X
9 menu "Broadcom BCM283X family"
10 depends on ARCH_BCM283X
13 prompt "Broadcom BCM283X board select"
17 bool "Raspberry Pi (all BCM2835 variants)"
19 Support for all ARM1176-/BCM2835-based Raspberry Pi variants, such as
20 the A, A+, B, B+, Compute Module, and Zero. This option cannot
21 support BCM2836/BCM2837-based Raspberry Pis such as the RPi 2 and
22 RPi 3 due to different peripheral address maps.
24 This option creates a build targetting the ARM1176 ISA.
31 Support for all BCM2836-based Raspberry Pi variants, such as
34 This option also supports BCM2837-based variants such as the RPi 3
35 Model B, when run in 32-bit mode, provided you have configured the
36 VideoCore firmware to select the PL011 UART for the console by:
37 a) config.txt should contain dtoverlay=pi3-miniuart-bt.
38 b) You should run the following to tell the VC FW to process DT when
39 booting, and copy u-boot.bin.img (rather than u-boot.bin) to the SD
40 card as the kernel image:
42 path/to/kernel/scripts/mkknlimg --dtok u-boot.bin u-boot.bin.img
44 This works as of firmware.git commit 046effa13ebc "firmware:
45 arm_loader: emmc clock depends on core clock See:
46 https://github.com/raspberrypi/firmware/issues/572".
48 This option creates a build targetting the ARMv7/AArch32 ISA.
56 default "rpi" if TARGET_RPI
57 default "rpi_2" if TARGET_RPI_2
65 config SYS_CONFIG_NAME
66 default "rpi" if TARGET_RPI
67 default "rpi_2" if TARGET_RPI_2