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d678a59d2d
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commitc8ffd1356d, reversing changes made to2ee6f3a5f7. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
56 lines
940 B
C
56 lines
940 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2008 - 2013 Tensilica Inc.
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* (C) Copyright 2014 - 2016 Cadence Design Systems Inc.
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*/
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/*
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* CPU specific code
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*/
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#include <common.h>
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#include <command.h>
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#include <init.h>
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#include <vsprintf.h>
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#include <linux/stringify.h>
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#include <asm/global_data.h>
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#include <asm/cache.h>
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#include <asm/string.h>
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#include <asm/misc.h>
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DECLARE_GLOBAL_DATA_PTR;
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gd_t *gd __section(".data");
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#if defined(CONFIG_DISPLAY_CPUINFO)
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/*
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* Print information about the CPU.
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*/
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int print_cpuinfo(void)
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{
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char buf[120], mhz[8];
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uint32_t id0, id1;
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asm volatile ("rsr %0, 176\n"
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"rsr %1, 208\n"
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: "=r"(id0), "=r"(id1));
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sprintf(buf, "CPU: Xtensa %s (id: %08x:%08x) at %s MHz\n",
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XCHAL_CORE_ID, id0, id1, strmhz(mhz, gd->cpu_clk));
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puts(buf);
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return 0;
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}
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#endif
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int arch_cpu_init(void)
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{
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gd->ram_size = CFG_SYS_SDRAM_SIZE;
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return 0;
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}
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int dram_init(void)
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{
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return 0;
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}
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