This is not defined anywhere in U-Boot. Drop this dead code. Signed-off-by: Simon Glass <sjg@chromium.org>master
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/*
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* (C) Copyright 2000-2002 |
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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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#include <common.h> |
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#include <commproc.h> |
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DECLARE_GLOBAL_DATA_PTR; |
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#ifdef CONFIG_SYS_ALLOC_DPRAM |
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int dpram_init (void) |
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{ |
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/* Reclaim the DP memory for our use. */ |
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gd->arch.dp_alloc_base = CPM_DATAONLY_BASE; |
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gd->arch.dp_alloc_top = CPM_DATAONLY_BASE + CPM_DATAONLY_SIZE; |
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return (0); |
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} |
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/* Allocate some memory from the dual ported ram. We may want to
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* enforce alignment restrictions, but right now everyone is a good |
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* citizen. |
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*/ |
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uint dpram_alloc (uint size) |
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{ |
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uint addr = gd->arch.dp_alloc_base; |
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if ((gd->arch.dp_alloc_base + size) >= gd->arch.dp_alloc_top) |
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return (CPM_DP_NOSPACE); |
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gd->arch.dp_alloc_base += size; |
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return addr; |
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} |
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uint dpram_base (void) |
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{ |
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return gd->arch.dp_alloc_base; |
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} |
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/* Allocate some memory from the dual ported ram. We may want to
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* enforce alignment restrictions, but right now everyone is a good |
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* citizen. |
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*/ |
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uint dpram_alloc_align (uint size, uint align) |
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{ |
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uint addr, mask = align - 1; |
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addr = (gd->arch.dp_alloc_base + mask) & ~mask; |
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if ((addr + size) >= gd->arch.dp_alloc_top) |
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return (CPM_DP_NOSPACE); |
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gd->arch.dp_alloc_base = addr + size; |
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return addr; |
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} |
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uint dpram_base_align (uint align) |
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{ |
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uint mask = align - 1; |
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return (gd->arch.dp_alloc_base + mask) & ~mask; |
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} |
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#endif /* CONFIG_SYS_ALLOC_DPRAM */ |
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