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https://github.com/brain-hackers/u-boot-brain
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![Masahiro Yamada](/assets/img/avatar_default.png)
A patch for NAND uclass support was proposed about half a year ago: https://patchwork.ozlabs.org/patch/722282/ It was not merged and I do not see on-going work for this. Without DM-based probing, we need to set up pinctrl etc. in an ad-hoc way and give lots of crappy CONFIG options for base addresses and properties, which are supposed to be specified by DT. This is painful. This commit just provides a probe hook to retrieve "reg" from DT and allocate private data in a DM manner. This DT driver is not essentially a NAND driver, in fact it is (ab)using UCLASS_MISC. Once UCLASS_NAND is supported, it would be possible to migrate to it. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
79 lines
2.2 KiB
Makefile
79 lines
2.2 KiB
Makefile
#
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# (C) Copyright 2006
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# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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#
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# SPDX-License-Identifier: GPL-2.0+
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#
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ifdef CONFIG_SPL_BUILD
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ifdef CONFIG_SPL_NAND_DRIVERS
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NORMAL_DRIVERS=y
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endif
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obj-$(CONFIG_SPL_NAND_AM33XX_BCH) += am335x_spl_bch.o
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obj-$(CONFIG_SPL_NAND_DENALI) += denali_spl.o
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obj-$(CONFIG_SPL_NAND_SIMPLE) += nand_spl_simple.o
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obj-$(CONFIG_SPL_NAND_LOAD) += nand_spl_load.o
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obj-$(CONFIG_SPL_NAND_ECC) += nand_ecc.o
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obj-$(CONFIG_SPL_NAND_BASE) += nand_base.o
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obj-$(CONFIG_SPL_NAND_INIT) += nand.o
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ifeq ($(CONFIG_SPL_ENV_SUPPORT),y)
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obj-$(CONFIG_ENV_IS_IN_NAND) += nand_util.o
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endif
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else # not spl
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NORMAL_DRIVERS=y
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obj-y += nand.o
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obj-y += nand_bbt.o
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obj-y += nand_ids.o
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obj-y += nand_util.o
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obj-y += nand_ecc.o
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obj-y += nand_base.o
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obj-y += nand_timings.o
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endif # not spl
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ifdef NORMAL_DRIVERS
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obj-$(CONFIG_NAND_ECC_BCH) += nand_bch.o
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obj-$(CONFIG_NAND_ATMEL) += atmel_nand.o
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obj-$(CONFIG_NAND_ARASAN) += arasan_nfc.o
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obj-$(CONFIG_NAND_DAVINCI) += davinci_nand.o
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obj-$(CONFIG_NAND_DENALI) += denali.o
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obj-$(CONFIG_NAND_DENALI_DT) += denali_dt.o
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obj-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_nand.o
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obj-$(CONFIG_NAND_FSL_IFC) += fsl_ifc_nand.o
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obj-$(CONFIG_NAND_FSL_UPM) += fsl_upm.o
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obj-$(CONFIG_NAND_FSMC) += fsmc_nand.o
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obj-$(CONFIG_NAND_KB9202) += kb9202_nand.o
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obj-$(CONFIG_NAND_KIRKWOOD) += kirkwood_nand.o
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obj-$(CONFIG_NAND_KMETER1) += kmeter1_nand.o
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obj-$(CONFIG_NAND_LPC32XX_MLC) += lpc32xx_nand_mlc.o
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obj-$(CONFIG_NAND_LPC32XX_SLC) += lpc32xx_nand_slc.o
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obj-$(CONFIG_NAND_VF610_NFC) += vf610_nfc.o
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obj-$(CONFIG_NAND_MXC) += mxc_nand.o
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obj-$(CONFIG_NAND_MXS) += mxs_nand.o
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obj-$(CONFIG_NAND_NDFC) += ndfc.o
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obj-$(CONFIG_NAND_PXA3XX) += pxa3xx_nand.o
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obj-$(CONFIG_NAND_SPEAR) += spr_nand.o
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obj-$(CONFIG_TEGRA_NAND) += tegra_nand.o
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obj-$(CONFIG_NAND_OMAP_GPMC) += omap_gpmc.o
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obj-$(CONFIG_NAND_OMAP_ELM) += omap_elm.o
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obj-$(CONFIG_NAND_PLAT) += nand_plat.o
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obj-$(CONFIG_NAND_SUNXI) += sunxi_nand.o
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obj-$(CONFIG_NAND_ZYNQ) += zynq_nand.o
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else # minimal SPL drivers
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obj-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_spl.o
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obj-$(CONFIG_NAND_FSL_IFC) += fsl_ifc_spl.o
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obj-$(CONFIG_NAND_MXC) += mxc_nand_spl.o
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obj-$(CONFIG_NAND_MXS) += mxs_nand_spl.o mxs_nand.o
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obj-$(CONFIG_NAND_SUNXI) += sunxi_nand_spl.o
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endif # drivers
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