From 3683b761fe3a10ad18515acd5368dd601268cfe5 Mon Sep 17 00:00:00 2001 From: Emmanuel Gil Peyrot Date: Tue, 10 Aug 2021 16:30:36 +0100 Subject: nvmem: nintendo-otp: Add new driver for the Wii and Wii U OTP MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This OTP is read-only and contains various keys used by the console to decrypt, encrypt or verify various pieces of storage. Its size depends on the console, it is 128 bytes on the Wii and 1024 bytes on the Wii U (split into eight 128 bytes banks). It can be used directly by writing into one register and reading from the other one, without any additional synchronisation. This driver was written based on reversed documentation, see: https://wiiubrew.org/wiki/Hardware/OTP Tested-by: Jonathan Neuschäfer # on Wii Tested-by: Emmanuel Gil Peyrot # on Wii U Signed-off-by: Emmanuel Gil Peyrot Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20210810153036.1494-3-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/nvmem/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/nvmem/Makefile') diff --git a/drivers/nvmem/Makefile b/drivers/nvmem/Makefile index bbea1410240a..dcbbde35b6a8 100644 --- a/drivers/nvmem/Makefile +++ b/drivers/nvmem/Makefile @@ -23,6 +23,8 @@ obj-$(CONFIG_NVMEM_LPC18XX_OTP) += nvmem_lpc18xx_otp.o nvmem_lpc18xx_otp-y := lpc18xx_otp.o obj-$(CONFIG_NVMEM_MXS_OCOTP) += nvmem-mxs-ocotp.o nvmem-mxs-ocotp-y := mxs-ocotp.o +obj-$(CONFIG_NVMEM_NINTENDO_OTP) += nvmem-nintendo-otp.o +nvmem-nintendo-otp-y := nintendo-otp.o obj-$(CONFIG_MTK_EFUSE) += nvmem_mtk-efuse.o nvmem_mtk-efuse-y := mtk-efuse.o obj-$(CONFIG_QCOM_QFPROM) += nvmem_qfprom.o -- cgit v1.2.3