threeeye
bc1d038eac
Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/****************************************************************************/
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/*
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* coldfire.h -- Motorola ColdFire CPU sepecific defines
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*
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* (C) Copyright 1999-2006, Greg Ungerer (gerg@snapgear.com)
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* (C) Copyright 2000, Lineo (www.lineo.com)
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*/
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/****************************************************************************/
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#ifndef coldfire_h
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#define coldfire_h
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/****************************************************************************/
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/*
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* Define master clock frequency. This is done at config time now.
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* No point enumerating dozens of possible clock options here. And
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* in any case new boards come along from time to time that have yet
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* another different clocking frequency.
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*/
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#ifdef CONFIG_CLOCK_FREQ
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#define MCF_CLK CONFIG_CLOCK_FREQ
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#else
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#error "Don't know what your ColdFire CPU clock frequency is??"
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#endif
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/*
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* Define the processor internal peripherals base address.
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*
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* The majority of ColdFire parts use an MBAR register to set
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* the base address. Some have an IPSBAR register instead, and it
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* has slightly different rules on its size and alignment. Some
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* parts have fixed addresses and the internal peripherals cannot
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* be relocated in the CPU address space.
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*
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* The value of MBAR or IPSBAR is config time selectable, we no
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* longer hard define it here. No MBAR or IPSBAR will be defined if
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* this part has a fixed peripheral address map.
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*/
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#ifdef CONFIG_MBAR
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#define MCF_MBAR CONFIG_MBAR
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#endif
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#ifdef CONFIG_IPSBAR
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#define MCF_IPSBAR CONFIG_IPSBAR
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#endif
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/****************************************************************************/
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#endif /* coldfire_h */
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