Provide the model information through sysinfo so that it shows up on boot. For memconfig 4 pins are provided, for 16 combinations. For SKU ID there are two options:
- two pins provided in a ternary arrangement, for 9 combinations. - reading from the EC Add a binding doc and drop the unused #defines as well. Example: U-Boot 2021.01-rc5 CPU: Intel(R) Celeron(R) CPU N3450 @ 1.10GHz DRAM: 3.9 GiB MMC: sdmmc@1b,0: 1, emmc@1c,0: 2 Video: 1024x768x32 @ b0000000 Model: Google Coral (memconfig 5, SKU 3) This depends on the GPIO series: http://patchwork.ozlabs.org/project/uboot/list/?series=228126 Signed-off-by: Simon Glass <s...@chromium.org> Acked-by: Bin Meng <bmeng...@gmail.com> --- Changes in v5: - Rebase to upstream/next Changes in v4: - Rebase to x86/master (but will not build until GPIO series lands) - Update cover letter Changes in v3: - Rebase to master - Drop patches previously applied Changes in v2: - Fix two missing asterisks in comments arch/x86/dts/chromebook_coral.dts | 11 ++ board/google/chromebook_coral/coral.c | 139 +++++++++++++++++- board/google/chromebook_coral/variant_gpio.h | 6 - .../sysinfo/google,coral.txt | 37 +++++ 4 files changed, 179 insertions(+), 14 deletions(-) create mode 100644 doc/device-tree-bindings/sysinfo/google,coral.txt Applied to u-boot-dm/next, thanks!
