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https://github.com/AsahiLinux/u-boot
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afa3d90c08
The debug UART is already set up in SPL, so there is no need to do anything here. We must provide the (empty) function though. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
59 lines
759 B
C
59 lines
759 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* (C) Copyright 2016 Google, Inc
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* Written by Simon Glass <sjg@chromium.org>
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*/
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#include <common.h>
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#include <cpu_func.h>
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#include <debug_uart.h>
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#include <init.h>
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#include <asm/global_data.h>
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int cpu_has_64bit(void)
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{
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return true;
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}
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void enable_caches(void)
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{
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/* Not implemented */
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}
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void disable_caches(void)
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{
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/* Not implemented */
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}
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int dcache_status(void)
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{
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return true;
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}
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int x86_mp_init(void)
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{
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/* Not implemented */
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return 0;
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}
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int x86_cpu_reinit_f(void)
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{
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return 0;
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}
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int cpu_phys_address_size(void)
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{
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return CONFIG_CPU_ADDR_BITS;
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}
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int x86_cpu_init_f(void)
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{
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return 0;
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}
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#ifdef CONFIG_DEBUG_UART_BOARD_INIT
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void board_debug_uart_init(void)
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{
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/* this was already done in SPL */
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}
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#endif
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