From 5f737ed145ee034bace4a8a9de31a9e2214dc188 Mon Sep 17 00:00:00 2001 From: Joachim Wiberg Date: Sat, 24 Jan 2026 18:03:37 +0100 Subject: [PATCH] board: add missing readme for bsp overview + rebuild Signed-off-by: Joachim Wiberg --- board/README.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 board/README.md diff --git a/board/README.md b/board/README.md new file mode 100644 index 00000000..08808e23 --- /dev/null +++ b/board/README.md @@ -0,0 +1,18 @@ +Board Support +============= + +The board support for an architecture always starts with Qemu support, +this is what each `linux_defconfig` at the very least sets up. Then +each `$BR2_ARCH` has additional BSPs, e.g., Banana Pi BPI-R3. + +The `board/` directory is matched with the `configs/*_defconfigs` and +the only execption is `board/common/`, which holds all shared files for +Infix builds. + +Each `board/$BR2_ARCH/` can then have vendor/product sub-directories +for the BSPs which may contain "fixups" to the base kernel config and +any additional device tree files that should be included as well. + +To rebuild a board-specific package, e.g. NanoPi R2S: + + make friendlyarm-nanopi-r2s-rebuild all