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The driver is designed to support error detection and reporting for Cortex A72 cores, specifically within their L1 and L2 cache systems. The errors are detected by reading CPU/L2 memory error syndrome registers. Unfortunately there is no robust way to inject errors into the caches, so this driver doesn't contain any code to actually test it. It has been tested though with code taken from an older version [1] of this driver. For reasons stated in thread [1], the error injection code is not suitable for mainline, so it is removed from the driver. [1] https://lore.kernel.org/all/1521073067-24348-1-git-send-email-york.sun@nxp.com/#t [ bp: minor touchups. ] Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Co-developed-by: Vijay Balakrishna <vijayb@linux.microsoft.com> Signed-off-by: Vijay Balakrishna <vijayb@linux.microsoft.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Link: https://lore.kernel.org/1752714390-27389-2-git-send-email-vijayb@linux.microsoft.com
92 lines
3.1 KiB
Makefile
92 lines
3.1 KiB
Makefile
#
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# Makefile for the Linux kernel EDAC drivers.
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#
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# Copyright 02 Jul 2003, Linux Networx (http://lnxi.com)
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# This file may be distributed under the terms of the
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# GNU General Public License.
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#
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obj-$(CONFIG_EDAC) := edac_core.o
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edac_core-y := edac_mc.o edac_device.o edac_mc_sysfs.o
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edac_core-y += edac_module.o edac_device_sysfs.o wq.o
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edac_core-$(CONFIG_EDAC_DEBUG) += debugfs.o
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edac_core-$(CONFIG_EDAC_SCRUB) += scrub.o
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edac_core-$(CONFIG_EDAC_ECS) += ecs.o
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edac_core-$(CONFIG_EDAC_MEM_REPAIR) += mem_repair.o
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ifdef CONFIG_PCI
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edac_core-y += edac_pci.o edac_pci_sysfs.o
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endif
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obj-$(CONFIG_EDAC_GHES) += ghes_edac.o
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edac_mce_amd-y := mce_amd.o
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obj-$(CONFIG_EDAC_DECODE_MCE) += edac_mce_amd.o
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obj-$(CONFIG_EDAC_AL_MC) += al_mc_edac.o
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obj-$(CONFIG_EDAC_AMD76X) += amd76x_edac.o
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obj-$(CONFIG_EDAC_CPC925) += cpc925_edac.o
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obj-$(CONFIG_EDAC_I5000) += i5000_edac.o
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obj-$(CONFIG_EDAC_I5100) += i5100_edac.o
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obj-$(CONFIG_EDAC_I5400) += i5400_edac.o
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obj-$(CONFIG_EDAC_I7300) += i7300_edac.o
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obj-$(CONFIG_EDAC_I7CORE) += i7core_edac.o
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obj-$(CONFIG_EDAC_SBRIDGE) += sb_edac.o
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obj-$(CONFIG_EDAC_PND2) += pnd2_edac.o
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obj-$(CONFIG_EDAC_IGEN6) += igen6_edac.o
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obj-$(CONFIG_EDAC_E7XXX) += e7xxx_edac.o
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obj-$(CONFIG_EDAC_E752X) += e752x_edac.o
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obj-$(CONFIG_EDAC_I82443BXGX) += i82443bxgx_edac.o
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obj-$(CONFIG_EDAC_I82875P) += i82875p_edac.o
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obj-$(CONFIG_EDAC_I82975X) += i82975x_edac.o
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obj-$(CONFIG_EDAC_I3000) += i3000_edac.o
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obj-$(CONFIG_EDAC_I3200) += i3200_edac.o
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obj-$(CONFIG_EDAC_IE31200) += ie31200_edac.o
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obj-$(CONFIG_EDAC_X38) += x38_edac.o
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obj-$(CONFIG_EDAC_I82860) += i82860_edac.o
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obj-$(CONFIG_EDAC_R82600) += r82600_edac.o
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obj-$(CONFIG_EDAC_AMD64) += amd64_edac.o
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obj-$(CONFIG_EDAC_PASEMI) += pasemi_edac.o
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mpc85xx_edac_mod-y := fsl_ddr_edac.o mpc85xx_edac.o
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obj-$(CONFIG_EDAC_MPC85XX) += mpc85xx_edac_mod.o
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layerscape_edac_mod-y := fsl_ddr_edac.o layerscape_edac.o
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obj-$(CONFIG_EDAC_LAYERSCAPE) += layerscape_edac_mod.o
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skx_edac_common-y := skx_common.o
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skx_edac-y := skx_base.o
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obj-$(CONFIG_EDAC_SKX) += skx_edac.o skx_edac_common.o
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i10nm_edac-y := i10nm_base.o
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obj-$(CONFIG_EDAC_I10NM) += i10nm_edac.o skx_edac_common.o
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obj-$(CONFIG_EDAC_HIGHBANK_MC) += highbank_mc_edac.o
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obj-$(CONFIG_EDAC_HIGHBANK_L2) += highbank_l2_edac.o
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obj-$(CONFIG_EDAC_OCTEON_PC) += octeon_edac-pc.o
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obj-$(CONFIG_EDAC_OCTEON_L2C) += octeon_edac-l2c.o
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obj-$(CONFIG_EDAC_OCTEON_LMC) += octeon_edac-lmc.o
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obj-$(CONFIG_EDAC_OCTEON_PCI) += octeon_edac-pci.o
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obj-$(CONFIG_EDAC_THUNDERX) += thunderx_edac.o
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obj-$(CONFIG_EDAC_ALTERA) += altera_edac.o
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obj-$(CONFIG_EDAC_SIFIVE) += sifive_edac.o
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obj-$(CONFIG_EDAC_ARMADA_XP) += armada_xp_edac.o
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obj-$(CONFIG_EDAC_SYNOPSYS) += synopsys_edac.o
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obj-$(CONFIG_EDAC_XGENE) += xgene_edac.o
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obj-$(CONFIG_EDAC_TI) += ti_edac.o
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obj-$(CONFIG_EDAC_QCOM) += qcom_edac.o
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obj-$(CONFIG_EDAC_ASPEED) += aspeed_edac.o
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obj-$(CONFIG_EDAC_BLUEFIELD) += bluefield_edac.o
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obj-$(CONFIG_EDAC_DMC520) += dmc520_edac.o
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obj-$(CONFIG_EDAC_NPCM) += npcm_edac.o
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obj-$(CONFIG_EDAC_ZYNQMP) += zynqmp_edac.o
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obj-$(CONFIG_EDAC_VERSAL) += versal_edac.o
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obj-$(CONFIG_EDAC_LOONGSON) += loongson_edac.o
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obj-$(CONFIG_EDAC_CORTEX_A72) += a72_edac.o
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