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5a3fa75a4d
Firmware/co-processors might use reserved memory areas in order to pass data stemming from an nvmem device otherwise non accessible to Linux. For example an EEPROM memory only physically accessible to firmware, or data only accessible early at boot time. In order to expose this data to other drivers and user-space, the driver models the reserved memory area as an nvmem device. Tested-by: Tim Gover <tim.gover@raspberrypi.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20210129171430.11328-5-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
59 lines
2.3 KiB
Makefile
59 lines
2.3 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for nvmem drivers.
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#
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obj-$(CONFIG_NVMEM) += nvmem_core.o
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nvmem_core-y := core.o
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# Devices
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obj-$(CONFIG_NVMEM_BCM_OCOTP) += nvmem-bcm-ocotp.o
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nvmem-bcm-ocotp-y := bcm-ocotp.o
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obj-$(CONFIG_NVMEM_IMX_IIM) += nvmem-imx-iim.o
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nvmem-imx-iim-y := imx-iim.o
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obj-$(CONFIG_NVMEM_IMX_OCOTP) += nvmem-imx-ocotp.o
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nvmem-imx-ocotp-y := imx-ocotp.o
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obj-$(CONFIG_NVMEM_IMX_OCOTP_SCU) += nvmem-imx-ocotp-scu.o
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nvmem-imx-ocotp-scu-y := imx-ocotp-scu.o
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obj-$(CONFIG_JZ4780_EFUSE) += nvmem_jz4780_efuse.o
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nvmem_jz4780_efuse-y := jz4780-efuse.o
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obj-$(CONFIG_NVMEM_LPC18XX_EEPROM) += nvmem_lpc18xx_eeprom.o
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nvmem_lpc18xx_eeprom-y := lpc18xx_eeprom.o
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obj-$(CONFIG_NVMEM_LPC18XX_OTP) += nvmem_lpc18xx_otp.o
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nvmem_lpc18xx_otp-y := lpc18xx_otp.o
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obj-$(CONFIG_NVMEM_MXS_OCOTP) += nvmem-mxs-ocotp.o
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nvmem-mxs-ocotp-y := mxs-ocotp.o
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obj-$(CONFIG_MTK_EFUSE) += nvmem_mtk-efuse.o
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nvmem_mtk-efuse-y := mtk-efuse.o
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obj-$(CONFIG_QCOM_QFPROM) += nvmem_qfprom.o
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nvmem_qfprom-y := qfprom.o
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obj-$(CONFIG_NVMEM_SPMI_SDAM) += nvmem_qcom-spmi-sdam.o
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nvmem_qcom-spmi-sdam-y += qcom-spmi-sdam.o
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obj-$(CONFIG_ROCKCHIP_EFUSE) += nvmem_rockchip_efuse.o
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nvmem_rockchip_efuse-y := rockchip-efuse.o
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obj-$(CONFIG_ROCKCHIP_OTP) += nvmem-rockchip-otp.o
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nvmem-rockchip-otp-y := rockchip-otp.o
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obj-$(CONFIG_NVMEM_SUNXI_SID) += nvmem_sunxi_sid.o
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nvmem_stm32_romem-y := stm32-romem.o
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obj-$(CONFIG_NVMEM_STM32_ROMEM) += nvmem_stm32_romem.o
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nvmem_sunxi_sid-y := sunxi_sid.o
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obj-$(CONFIG_UNIPHIER_EFUSE) += nvmem-uniphier-efuse.o
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nvmem-uniphier-efuse-y := uniphier-efuse.o
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obj-$(CONFIG_NVMEM_VF610_OCOTP) += nvmem-vf610-ocotp.o
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nvmem-vf610-ocotp-y := vf610-ocotp.o
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obj-$(CONFIG_MESON_EFUSE) += nvmem_meson_efuse.o
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nvmem_meson_efuse-y := meson-efuse.o
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obj-$(CONFIG_MESON_MX_EFUSE) += nvmem_meson_mx_efuse.o
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nvmem_meson_mx_efuse-y := meson-mx-efuse.o
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obj-$(CONFIG_NVMEM_SNVS_LPGPR) += nvmem_snvs_lpgpr.o
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nvmem_snvs_lpgpr-y := snvs_lpgpr.o
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obj-$(CONFIG_RAVE_SP_EEPROM) += nvmem-rave-sp-eeprom.o
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nvmem-rave-sp-eeprom-y := rave-sp-eeprom.o
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obj-$(CONFIG_SC27XX_EFUSE) += nvmem-sc27xx-efuse.o
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nvmem-sc27xx-efuse-y := sc27xx-efuse.o
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obj-$(CONFIG_NVMEM_ZYNQMP) += nvmem_zynqmp_nvmem.o
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nvmem_zynqmp_nvmem-y := zynqmp_nvmem.o
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obj-$(CONFIG_SPRD_EFUSE) += nvmem_sprd_efuse.o
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nvmem_sprd_efuse-y := sprd-efuse.o
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obj-$(CONFIG_NVMEM_RMEM) += nvmem-rmem.o
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nvmem-rmem-y := rmem.o
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