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03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
66 lines
954 B
C
66 lines
954 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2021 Nuvoton Technology Corp.
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*/
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#include <cpu_func.h>
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#include <asm/armv7.h>
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#include <asm/io.h>
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#include <asm/arch/gcr.h>
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int print_cpuinfo(void)
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{
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struct npcm_gcr *gcr = (struct npcm_gcr *)NPCM_GCR_BA;
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unsigned int id, mdlr;
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mdlr = readl(&gcr->mdlr);
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printf("CPU: ");
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switch (mdlr) {
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case POLEG_NPCM750:
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printf("NPCM750 ");
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break;
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case POLEG_NPCM730:
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printf("NPCM730 ");
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break;
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case POLEG_NPCM710:
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printf("NPCM710 ");
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break;
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default:
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printf("NPCM7XX ");
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break;
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}
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id = readl(&gcr->pdid);
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switch (id) {
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case POLEG_Z1:
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printf("Z1 is no supported! @ ");
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break;
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case POLEG_A1:
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printf("A1 @ ");
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break;
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default:
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printf("Unknown\n");
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break;
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}
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return 0;
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}
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void s_init(void)
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{
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/* Invalidate L2 cache in lowlevel_init */
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v7_outer_cache_inval_all();
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}
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void enable_caches(void)
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{
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dcache_enable();
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}
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void disable_caches(void)
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{
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dcache_disable();
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}
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