On Thu, Feb 18, 2021 at 02:29:36PM +0100, Kory Maincent wrote:
Add the extension_board_scan specific function to scan the information of the EEPROM on one-wire and fill the extension struct.
Signed-off-by: Kory Maincent kory.maincent@bootlin.com
arch/arm/mach-sunxi/Kconfig | 2 + board/sunxi/Makefile | 1 + board/sunxi/chip.c | 104 ++++++++++++++++++++++++++++++++++++ 3 files changed, 107 insertions(+) create mode 100644 board/sunxi/chip.c
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index 37a4294d88..3bb8a08b34 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -6,10 +6,12 @@ choice
config TARGET_CHIP bool "CHIP board"
- select SUPPORT_EXTENSION_SCAN select W1 select W1_GPIO select W1_EEPROM select W1_EEPROM_DS24XXX
- imply CMD_EXTENSION
And then based on my comment in the previous patch, similar to PINEPHONE_DT_SELECTION and other board-specific options, add a CHIP_DIP_SCAN option or similar.