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Introduce ECC Functionality for full memory space as implemented in the DDRSS. The following is done to accomplish this: * Introduce a memory region "ss" to allow dt to provide DDRSS region, which is not the same as "ctl" which is the controller region. * Introduce a "ti,ecc-enable" flag which allows a memorycontroller instance to enable ecc. * Introduce functionality to properly program the DDRSS registers to enable ECC for the full DDR memory space if enabled with above flag. * Expose a k3_ddrss_ddr_fdt_fixup call to allow fixup of fdt blob to account from DDR memory that must be reserved for ECC operation. Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
17 lines
317 B
C
17 lines
317 B
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* Texas Instruments' K3 DDRSS Driver
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*
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* Copyright (C) 2021-2022 Texas Instruments Incorporated - https://www.ti.com/
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*
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*/
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#ifndef _K3_DDRSS_
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#define _K3_DDRSS_
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struct udevice;
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int k3_ddrss_ddr_fdt_fixup(struct udevice *dev, void *blob, struct bd_info *bd);
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#endif
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