9831244cb8
This builds and produces an image. The next step is to get a 'halt' instruction into the boot block and then attach with qemu. I can't get the powerpc64le-linux-gnu-ld.bfd to recognize any output arch but powerpc. That makes no sense to me. Change-Id: Ia2a5fe07a1457e7b6974ab1473539c7447d7a449 Signed-off-by: Ronald G. Minnich <rminnich@gmail.com> Reviewed-on: https://review.coreboot.org/13704 Tested-by: build bot (Jenkins) Reviewed-by: Martin Roth <martinroth@google.com>
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2014 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <types.h>
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#include <console/uart.h>
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#include <arch/io.h>
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#include <boot/coreboot_tables.h>
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static uint8_t *buf = (void *)0;
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uintptr_t uart_platform_base(int idx)
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{
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return (uintptr_t) buf;
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}
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void uart_init(int idx)
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{
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}
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unsigned char uart_rx_byte(int idx)
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{
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return 0;
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}
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void uart_tx_byte(int idx, unsigned char data)
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{
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}
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void uart_tx_flush(int idx)
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{
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}
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#ifndef __PRE_RAM__
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void uart_fill_lb(void *data)
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{
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struct lb_serial serial;
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serial.type = LB_SERIAL_TYPE_MEMORY_MAPPED;
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serial.baseaddr = 0;
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serial.baud = 115200;
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serial.regwidth = 1;
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lb_add_serial(&serial, data);
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lb_add_console(LB_TAG_CONSOLE_SERIAL8250MEM, data);
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}
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#endif
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