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-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/Makefile13
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/config.mk16
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/Makefile22
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/car.S13
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/coreboot.c134
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/ipchecksum.c54
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/pci.c49
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/sdram.c123
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/tables.c235
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/coreboot/timestamp.c101
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/cpu.c242
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/interrupts.c633
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/resetvec.S22
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/start.S188
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/start16.S130
-rw-r--r--qemu/roms/u-boot/arch/x86/cpu/u-boot.lds78
16 files changed, 0 insertions, 2053 deletions
diff --git a/qemu/roms/u-boot/arch/x86/cpu/Makefile b/qemu/roms/u-boot/arch/x86/cpu/Makefile
deleted file mode 100644
index 415bc2498..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2002
-# Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-extra-y = start.o
-extra-$(CONFIG_X86_RESET_VECTOR) += resetvec.o start16.o
-obj-y = interrupts.o cpu.o
diff --git a/qemu/roms/u-boot/arch/x86/cpu/config.mk b/qemu/roms/u-boot/arch/x86/cpu/config.mk
deleted file mode 100644
index c1568cacd..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/config.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-#
-# (C) Copyright 2002
-# Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-CROSS_COMPILE ?= i386-linux-
-
-PLATFORM_CPPFLAGS += -DCONFIG_X86 -D__I386__ -march=i386 -Werror
-
-# DO NOT MODIFY THE FOLLOWING UNLESS YOU REALLY KNOW WHAT YOU ARE DOING!
-LDPPFLAGS += -DRESET_SEG_START=0xffff0000
-LDPPFLAGS += -DRESET_SEG_SIZE=0x10000
-LDPPFLAGS += -DRESET_VEC_LOC=0xfff0
-LDPPFLAGS += -DSTART_16=0xf800
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/Makefile b/qemu/roms/u-boot/arch/x86/cpu/coreboot/Makefile
deleted file mode 100644
index cd0bf4ed3..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/Makefile
+++ /dev/null
@@ -1,22 +0,0 @@
-#
-# Copyright (c) 2011 The Chromium OS Authors.
-#
-# (C) Copyright 2008
-# Graeme Russ, graeme.russ@gmail.com.
-#
-# (C) Copyright 2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2002
-# Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
-#
-# SPDX-License-Identifier: GPL-2.0+
-#
-
-obj-$(CONFIG_SYS_COREBOOT) += car.o
-obj-$(CONFIG_SYS_COREBOOT) += coreboot.o
-obj-$(CONFIG_SYS_COREBOOT) += tables.o
-obj-$(CONFIG_SYS_COREBOOT) += ipchecksum.o
-obj-$(CONFIG_SYS_COREBOOT) += sdram.o
-obj-$(CONFIG_SYS_COREBOOT) += timestamp.o
-obj-$(CONFIG_PCI) += pci.o
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/car.S b/qemu/roms/u-boot/arch/x86/cpu/coreboot/car.S
deleted file mode 100644
index 6982106c1..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/car.S
+++ /dev/null
@@ -1,13 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010-2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-.section .text
-
-.globl car_init
-car_init:
- jmp car_init_ret
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/coreboot.c b/qemu/roms/u-boot/arch/x86/cpu/coreboot/coreboot.c
deleted file mode 100644
index e24f13afa..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/coreboot.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2008
- * Graeme Russ, graeme.russ@gmail.com.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/u-boot-x86.h>
-#include <flash.h>
-#include <netdev.h>
-#include <ns16550.h>
-#include <asm/msr.h>
-#include <asm/cache.h>
-#include <asm/io.h>
-#include <asm/arch-coreboot/tables.h>
-#include <asm/arch-coreboot/sysinfo.h>
-#include <asm/arch/timestamp.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * Miscellaneous platform dependent initializations
- */
-int cpu_init_f(void)
-{
- int ret = get_coreboot_info(&lib_sysinfo);
- if (ret != 0)
- printf("Failed to parse coreboot tables.\n");
-
- timestamp_init();
-
- return ret;
-}
-
-int board_early_init_f(void)
-{
- return 0;
-}
-
-int board_early_init_r(void)
-{
- /* CPU Speed to 100MHz */
- gd->cpu_clk = 100000000;
-
- /* Crystal is 33.000MHz */
- gd->bus_clk = 33000000;
-
- return 0;
-}
-
-void show_boot_progress(int val)
-{
-#if MIN_PORT80_KCLOCKS_DELAY
- /*
- * Scale the time counter reading to avoid using 64 bit arithmetics.
- * Can't use get_timer() here becuase it could be not yet
- * initialized or even implemented.
- */
- if (!gd->arch.tsc_prev) {
- gd->arch.tsc_base_kclocks = rdtsc() / 1000;
- gd->arch.tsc_prev = 0;
- } else {
- uint32_t now;
-
- do {
- now = rdtsc() / 1000 - gd->arch.tsc_base_kclocks;
- } while (now < (gd->arch.tsc_prev + MIN_PORT80_KCLOCKS_DELAY));
- gd->arch.tsc_prev = now;
- }
-#endif
- outb(val, 0x80);
-}
-
-int last_stage_init(void)
-{
- if (gd->flags & GD_FLG_COLD_BOOT)
- timestamp_add_to_bootstage();
-
- return 0;
-}
-
-#ifndef CONFIG_SYS_NO_FLASH
-ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
-{
- return 0;
-}
-#endif
-
-int board_eth_init(bd_t *bis)
-{
- return pci_eth_init(bis);
-}
-
-#define MTRR_TYPE_WP 5
-#define MTRRcap_MSR 0xfe
-#define MTRRphysBase_MSR(reg) (0x200 + 2 * (reg))
-#define MTRRphysMask_MSR(reg) (0x200 + 2 * (reg) + 1)
-
-int board_final_cleanup(void)
-{
- /* Un-cache the ROM so the kernel has one
- * more MTRR available.
- *
- * Coreboot should have assigned this to the
- * top available variable MTRR.
- */
- u8 top_mtrr = (native_read_msr(MTRRcap_MSR) & 0xff) - 1;
- u8 top_type = native_read_msr(MTRRphysBase_MSR(top_mtrr)) & 0xff;
-
- /* Make sure this MTRR is the correct Write-Protected type */
- if (top_type == MTRR_TYPE_WP) {
- disable_caches();
- wrmsrl(MTRRphysBase_MSR(top_mtrr), 0);
- wrmsrl(MTRRphysMask_MSR(top_mtrr), 0);
- enable_caches();
- }
-
- /* Issue SMI to Coreboot to lock down ME and registers */
- printf("Finalizing Coreboot\n");
- outb(0xcb, 0xb2);
-
- return 0;
-}
-
-void panic_puts(const char *str)
-{
- NS16550_t port = (NS16550_t)0x3f8;
-
- NS16550_init(port, 1);
- while (*str)
- NS16550_putc(port, *str++);
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/ipchecksum.c b/qemu/roms/u-boot/arch/x86/cpu/coreboot/ipchecksum.c
deleted file mode 100644
index 57733d8f0..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/ipchecksum.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * It has originally been taken from the FreeBSD project.
- *
- * Copyright (c) 2001 Charles Mott <cm@linktel.net>
- * Copyright (c) 2008 coresystems GmbH
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <compiler.h>
-#include <asm/arch-coreboot/ipchecksum.h>
-
-unsigned short ipchksum(const void *vptr, unsigned long nbytes)
-{
- int sum, oddbyte;
- const unsigned short *ptr = vptr;
-
- sum = 0;
- while (nbytes > 1) {
- sum += *ptr++;
- nbytes -= 2;
- }
- if (nbytes == 1) {
- oddbyte = 0;
- ((u8 *)&oddbyte)[0] = *(u8 *) ptr;
- ((u8 *)&oddbyte)[1] = 0;
- sum += oddbyte;
- }
- sum = (sum >> 16) + (sum & 0xffff);
- sum += (sum >> 16);
- return ~sum;
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/pci.c b/qemu/roms/u-boot/arch/x86/cpu/coreboot/pci.c
deleted file mode 100644
index 33f16a307..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/pci.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2008,2009
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <pci.h>
-#include <asm/pci.h>
-
-static struct pci_controller coreboot_hose;
-
-static void config_pci_bridge(struct pci_controller *hose, pci_dev_t dev,
- struct pci_config_table *table)
-{
- u8 secondary;
- hose->read_byte(hose, dev, PCI_SECONDARY_BUS, &secondary);
- hose->last_busno = max(hose->last_busno, secondary);
- pci_hose_scan_bus(hose, secondary);
-}
-
-static struct pci_config_table pci_coreboot_config_table[] = {
- /* vendor, device, class, bus, dev, func */
- { PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_BRIDGE_PCI,
- PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, &config_pci_bridge },
- {}
-};
-
-void pci_init_board(void)
-{
- coreboot_hose.config_table = pci_coreboot_config_table;
- coreboot_hose.first_busno = 0;
- coreboot_hose.last_busno = 0;
-
- pci_set_region(coreboot_hose.regions + 0, 0x0, 0x0, 0xffffffff,
- PCI_REGION_MEM);
- coreboot_hose.region_count = 1;
-
- pci_setup_type1(&coreboot_hose);
-
- pci_register_hose(&coreboot_hose);
-
- pci_hose_scan(&coreboot_hose);
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/sdram.c b/qemu/roms/u-boot/arch/x86/cpu/coreboot/sdram.c
deleted file mode 100644
index 959feaaea..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/sdram.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- * (C) Copyright 2010,2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <malloc.h>
-#include <asm/e820.h>
-#include <asm/u-boot-x86.h>
-#include <asm/global_data.h>
-#include <asm/processor.h>
-#include <asm/sections.h>
-#include <asm/arch/sysinfo.h>
-#include <asm/arch/tables.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned install_e820_map(unsigned max_entries, struct e820entry *entries)
-{
- int i;
-
- unsigned num_entries = min(lib_sysinfo.n_memranges, max_entries);
- if (num_entries < lib_sysinfo.n_memranges) {
- printf("Warning: Limiting e820 map to %d entries.\n",
- num_entries);
- }
- for (i = 0; i < num_entries; i++) {
- struct memrange *memrange = &lib_sysinfo.memrange[i];
-
- entries[i].addr = memrange->base;
- entries[i].size = memrange->size;
- entries[i].type = memrange->type;
- }
- return num_entries;
-}
-
-/*
- * This function looks for the highest region of memory lower than 4GB which
- * has enough space for U-Boot where U-Boot is aligned on a page boundary. It
- * overrides the default implementation found elsewhere which simply picks the
- * end of ram, wherever that may be. The location of the stack, the relocation
- * address, and how far U-Boot is moved by relocation are set in the global
- * data structure.
- */
-ulong board_get_usable_ram_top(ulong total_size)
-{
- uintptr_t dest_addr = 0;
- int i;
-
- for (i = 0; i < lib_sysinfo.n_memranges; i++) {
- struct memrange *memrange = &lib_sysinfo.memrange[i];
- /* Force U-Boot to relocate to a page aligned address. */
- uint64_t start = roundup(memrange->base, 1 << 12);
- uint64_t end = memrange->base + memrange->size;
-
- /* Ignore non-memory regions. */
- if (memrange->type != CB_MEM_RAM)
- continue;
-
- /* Filter memory over 4GB. */
- if (end > 0xffffffffULL)
- end = 0x100000000ULL;
- /* Skip this region if it's too small. */
- if (end - start < total_size)
- continue;
-
- /* Use this address if it's the largest so far. */
- if (end > dest_addr)
- dest_addr = end;
- }
-
- /* If no suitable area was found, return an error. */
- if (!dest_addr)
- panic("No available memory found for relocation");
-
- return (ulong)dest_addr;
-}
-
-int dram_init_f(void)
-{
- int i;
- phys_size_t ram_size = 0;
-
- for (i = 0; i < lib_sysinfo.n_memranges; i++) {
- struct memrange *memrange = &lib_sysinfo.memrange[i];
- unsigned long long end = memrange->base + memrange->size;
-
- if (memrange->type == CB_MEM_RAM && end > ram_size)
- ram_size = end;
- }
- gd->ram_size = ram_size;
- if (ram_size == 0)
- return -1;
- return 0;
-}
-
-int dram_init_banksize(void)
-{
- int i, j;
-
- if (CONFIG_NR_DRAM_BANKS) {
- for (i = 0, j = 0; i < lib_sysinfo.n_memranges; i++) {
- struct memrange *memrange = &lib_sysinfo.memrange[i];
-
- if (memrange->type == CB_MEM_RAM) {
- gd->bd->bi_dram[j].start = memrange->base;
- gd->bd->bi_dram[j].size = memrange->size;
- j++;
- if (j >= CONFIG_NR_DRAM_BANKS)
- break;
- }
- }
- }
- return 0;
-}
-
-int dram_init(void)
-{
- return dram_init_banksize();
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/tables.c b/qemu/roms/u-boot/arch/x86/cpu/coreboot/tables.c
deleted file mode 100644
index 0d91adc5e..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/tables.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * This file is part of the libpayload project.
- *
- * Copyright (C) 2008 Advanced Micro Devices, Inc.
- * Copyright (C) 2009 coresystems GmbH
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#include <common.h>
-#include <asm/arch-coreboot/ipchecksum.h>
-#include <asm/arch-coreboot/sysinfo.h>
-#include <asm/arch-coreboot/tables.h>
-
-/*
- * This needs to be in the .data section so that it's copied over during
- * relocation. By default it's put in the .bss section which is simply filled
- * with zeroes when transitioning from "ROM", which is really RAM, to other
- * RAM.
- */
-struct sysinfo_t lib_sysinfo __attribute__((section(".data")));
-
-/*
- * Some of this is x86 specific, and the rest of it is generic. Right now,
- * since we only support x86, we'll avoid trying to make lots of infrastructure
- * we don't need. If in the future, we want to use coreboot on some other
- * architecture, then take out the generic parsing code and move it elsewhere.
- */
-
-/* === Parsing code === */
-/* This is the generic parsing code. */
-
-static void cb_parse_memory(unsigned char *ptr, struct sysinfo_t *info)
-{
- struct cb_memory *mem = (struct cb_memory *)ptr;
- int count = MEM_RANGE_COUNT(mem);
- int i;
-
- if (count > SYSINFO_MAX_MEM_RANGES)
- count = SYSINFO_MAX_MEM_RANGES;
-
- info->n_memranges = 0;
-
- for (i = 0; i < count; i++) {
- struct cb_memory_range *range =
- (struct cb_memory_range *)MEM_RANGE_PTR(mem, i);
-
- info->memrange[info->n_memranges].base =
- UNPACK_CB64(range->start);
-
- info->memrange[info->n_memranges].size =
- UNPACK_CB64(range->size);
-
- info->memrange[info->n_memranges].type = range->type;
-
- info->n_memranges++;
- }
-}
-
-static void cb_parse_serial(unsigned char *ptr, struct sysinfo_t *info)
-{
- struct cb_serial *ser = (struct cb_serial *)ptr;
- info->serial = ser;
-}
-
-static void cb_parse_vbnv(unsigned char *ptr, struct sysinfo_t *info)
-{
- struct cb_vbnv *vbnv = (struct cb_vbnv *)ptr;
-
- info->vbnv_start = vbnv->vbnv_start;
- info->vbnv_size = vbnv->vbnv_size;
-}
-
-static void cb_parse_gpios(unsigned char *ptr, struct sysinfo_t *info)
-{
- int i;
- struct cb_gpios *gpios = (struct cb_gpios *)ptr;
-
- info->num_gpios = (gpios->count < SYSINFO_MAX_GPIOS) ?
- (gpios->count) : SYSINFO_MAX_GPIOS;
-
- for (i = 0; i < info->num_gpios; i++)
- info->gpios[i] = gpios->gpios[i];
-}
-
-static void cb_parse_vdat(unsigned char *ptr, struct sysinfo_t *info)
-{
- struct cb_vdat *vdat = (struct cb_vdat *) ptr;
-
- info->vdat_addr = vdat->vdat_addr;
- info->vdat_size = vdat->vdat_size;
-}
-
-static void cb_parse_tstamp(unsigned char *ptr, struct sysinfo_t *info)
-{
- info->tstamp_table = ((struct cb_cbmem_tab *)ptr)->cbmem_tab;
-}
-
-static void cb_parse_cbmem_cons(unsigned char *ptr, struct sysinfo_t *info)
-{
- info->cbmem_cons = ((struct cb_cbmem_tab *)ptr)->cbmem_tab;
-}
-
-static void cb_parse_framebuffer(unsigned char *ptr, struct sysinfo_t *info)
-{
- info->framebuffer = (struct cb_framebuffer *)ptr;
-}
-
-static void cb_parse_string(unsigned char *ptr, char **info)
-{
- *info = (char *)((struct cb_string *)ptr)->string;
-}
-
-static int cb_parse_header(void *addr, int len, struct sysinfo_t *info)
-{
- struct cb_header *header;
- unsigned char *ptr = (unsigned char *)addr;
- int i;
-
- for (i = 0; i < len; i += 16, ptr += 16) {
- header = (struct cb_header *)ptr;
- if (!strncmp((const char *)header->signature, "LBIO", 4))
- break;
- }
-
- /* We walked the entire space and didn't find anything. */
- if (i >= len)
- return -1;
-
- if (!header->table_bytes)
- return 0;
-
- /* Make sure the checksums match. */
- if (ipchksum((u16 *) header, sizeof(*header)) != 0)
- return -1;
-
- if (ipchksum((u16 *) (ptr + sizeof(*header)),
- header->table_bytes) != header->table_checksum)
- return -1;
-
- /* Now, walk the tables. */
- ptr += header->header_bytes;
-
- /* Inintialize some fields to sentinel values. */
- info->vbnv_start = info->vbnv_size = (uint32_t)(-1);
-
- for (i = 0; i < header->table_entries; i++) {
- struct cb_record *rec = (struct cb_record *)ptr;
-
- /* We only care about a few tags here (maybe more later). */
- switch (rec->tag) {
- case CB_TAG_FORWARD:
- return cb_parse_header(
- (void *)(unsigned long)
- ((struct cb_forward *)rec)->forward,
- len, info);
- continue;
- case CB_TAG_MEMORY:
- cb_parse_memory(ptr, info);
- break;
- case CB_TAG_SERIAL:
- cb_parse_serial(ptr, info);
- break;
- case CB_TAG_VERSION:
- cb_parse_string(ptr, &info->version);
- break;
- case CB_TAG_EXTRA_VERSION:
- cb_parse_string(ptr, &info->extra_version);
- break;
- case CB_TAG_BUILD:
- cb_parse_string(ptr, &info->build);
- break;
- case CB_TAG_COMPILE_TIME:
- cb_parse_string(ptr, &info->compile_time);
- break;
- case CB_TAG_COMPILE_BY:
- cb_parse_string(ptr, &info->compile_by);
- break;
- case CB_TAG_COMPILE_HOST:
- cb_parse_string(ptr, &info->compile_host);
- break;
- case CB_TAG_COMPILE_DOMAIN:
- cb_parse_string(ptr, &info->compile_domain);
- break;
- case CB_TAG_COMPILER:
- cb_parse_string(ptr, &info->compiler);
- break;
- case CB_TAG_LINKER:
- cb_parse_string(ptr, &info->linker);
- break;
- case CB_TAG_ASSEMBLER:
- cb_parse_string(ptr, &info->assembler);
- break;
- /*
- * FIXME we should warn on serial if coreboot set up a
- * framebuffer buf the payload does not know about it.
- */
- case CB_TAG_FRAMEBUFFER:
- cb_parse_framebuffer(ptr, info);
- break;
- case CB_TAG_GPIO:
- cb_parse_gpios(ptr, info);
- break;
- case CB_TAG_VDAT:
- cb_parse_vdat(ptr, info);
- break;
- case CB_TAG_TIMESTAMPS:
- cb_parse_tstamp(ptr, info);
- break;
- case CB_TAG_CBMEM_CONSOLE:
- cb_parse_cbmem_cons(ptr, info);
- break;
- case CB_TAG_VBNV:
- cb_parse_vbnv(ptr, info);
- break;
- }
-
- ptr += rec->size;
- }
-
- return 1;
-}
-
-/* == Architecture specific == */
-/* This is the x86 specific stuff. */
-
-int get_coreboot_info(struct sysinfo_t *info)
-{
- int ret = cb_parse_header((void *)0x00000000, 0x1000, info);
-
- if (ret != 1)
- ret = cb_parse_header((void *)0x000f0000, 0x1000, info);
-
- return (ret == 1) ? 0 : -1;
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/coreboot/timestamp.c b/qemu/roms/u-boot/arch/x86/cpu/coreboot/timestamp.c
deleted file mode 100644
index bd3558a02..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/coreboot/timestamp.c
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA
- */
-
-#include <common.h>
-#include <asm/arch/timestamp.h>
-#include <asm/arch/sysinfo.h>
-#include <linux/compiler.h>
-
-struct timestamp_entry {
- uint32_t entry_id;
- uint64_t entry_stamp;
-} __packed;
-
-struct timestamp_table {
- uint64_t base_time;
- uint32_t max_entries;
- uint32_t num_entries;
- struct timestamp_entry entries[0]; /* Variable number of entries */
-} __packed;
-
-static struct timestamp_table *ts_table __attribute__((section(".data")));
-
-void timestamp_init(void)
-{
- ts_table = lib_sysinfo.tstamp_table;
-#ifdef CONFIG_SYS_X86_TSC_TIMER
- timer_set_base(ts_table->base_time);
-#endif
- timestamp_add_now(TS_U_BOOT_INITTED);
-}
-
-void timestamp_add(enum timestamp_id id, uint64_t ts_time)
-{
- struct timestamp_entry *tse;
-
- if (!ts_table || (ts_table->num_entries == ts_table->max_entries))
- return;
-
- tse = &ts_table->entries[ts_table->num_entries++];
- tse->entry_id = id;
- tse->entry_stamp = ts_time - ts_table->base_time;
-}
-
-void timestamp_add_now(enum timestamp_id id)
-{
- timestamp_add(id, rdtsc());
-}
-
-int timestamp_add_to_bootstage(void)
-{
- uint i;
-
- if (!ts_table)
- return -1;
-
- for (i = 0; i < ts_table->num_entries; i++) {
- struct timestamp_entry *tse = &ts_table->entries[i];
- const char *name = NULL;
-
- switch (tse->entry_id) {
- case TS_START_ROMSTAGE:
- name = "start-romstage";
- break;
- case TS_BEFORE_INITRAM:
- name = "before-initram";
- break;
- case TS_DEVICE_INITIALIZE:
- name = "device-initialize";
- break;
- case TS_DEVICE_DONE:
- name = "device-done";
- break;
- case TS_SELFBOOT_JUMP:
- name = "selfboot-jump";
- break;
- }
- if (name) {
- bootstage_add_record(0, name, BOOTSTAGEF_ALLOC,
- tse->entry_stamp /
- get_tbclk_mhz());
- }
- }
-
- return 0;
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/cpu.c b/qemu/roms/u-boot/arch/x86/cpu/cpu.c
deleted file mode 100644
index 623e3af61..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/cpu.c
+++ /dev/null
@@ -1,242 +0,0 @@
-/*
- * (C) Copyright 2008-2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Alex Zuepke <azu@sysgo.de>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/control_regs.h>
-#include <asm/processor.h>
-#include <asm/processor-flags.h>
-#include <asm/interrupt.h>
-#include <linux/compiler.h>
-
-/*
- * Constructor for a conventional segment GDT (or LDT) entry
- * This is a macro so it can be used in initialisers
- */
-#define GDT_ENTRY(flags, base, limit) \
- ((((base) & 0xff000000ULL) << (56-24)) | \
- (((flags) & 0x0000f0ffULL) << 40) | \
- (((limit) & 0x000f0000ULL) << (48-16)) | \
- (((base) & 0x00ffffffULL) << 16) | \
- (((limit) & 0x0000ffffULL)))
-
-struct gdt_ptr {
- u16 len;
- u32 ptr;
-} __packed;
-
-static void load_ds(u32 segment)
-{
- asm volatile("movl %0, %%ds" : : "r" (segment * X86_GDT_ENTRY_SIZE));
-}
-
-static void load_es(u32 segment)
-{
- asm volatile("movl %0, %%es" : : "r" (segment * X86_GDT_ENTRY_SIZE));
-}
-
-static void load_fs(u32 segment)
-{
- asm volatile("movl %0, %%fs" : : "r" (segment * X86_GDT_ENTRY_SIZE));
-}
-
-static void load_gs(u32 segment)
-{
- asm volatile("movl %0, %%gs" : : "r" (segment * X86_GDT_ENTRY_SIZE));
-}
-
-static void load_ss(u32 segment)
-{
- asm volatile("movl %0, %%ss" : : "r" (segment * X86_GDT_ENTRY_SIZE));
-}
-
-static void load_gdt(const u64 *boot_gdt, u16 num_entries)
-{
- struct gdt_ptr gdt;
-
- gdt.len = (num_entries * 8) - 1;
- gdt.ptr = (u32)boot_gdt;
-
- asm volatile("lgdtl %0\n" : : "m" (gdt));
-}
-
-void setup_gdt(gd_t *id, u64 *gdt_addr)
-{
- /* CS: code, read/execute, 4 GB, base 0 */
- gdt_addr[X86_GDT_ENTRY_32BIT_CS] = GDT_ENTRY(0xc09b, 0, 0xfffff);
-
- /* DS: data, read/write, 4 GB, base 0 */
- gdt_addr[X86_GDT_ENTRY_32BIT_DS] = GDT_ENTRY(0xc093, 0, 0xfffff);
-
- /* FS: data, read/write, 4 GB, base (Global Data Pointer) */
- id->arch.gd_addr = id;
- gdt_addr[X86_GDT_ENTRY_32BIT_FS] = GDT_ENTRY(0xc093,
- (ulong)&id->arch.gd_addr, 0xfffff);
-
- /* 16-bit CS: code, read/execute, 64 kB, base 0 */
- gdt_addr[X86_GDT_ENTRY_16BIT_CS] = GDT_ENTRY(0x109b, 0, 0x0ffff);
-
- /* 16-bit DS: data, read/write, 64 kB, base 0 */
- gdt_addr[X86_GDT_ENTRY_16BIT_DS] = GDT_ENTRY(0x1093, 0, 0x0ffff);
-
- load_gdt(gdt_addr, X86_GDT_NUM_ENTRIES);
- load_ds(X86_GDT_ENTRY_32BIT_DS);
- load_es(X86_GDT_ENTRY_32BIT_DS);
- load_gs(X86_GDT_ENTRY_32BIT_DS);
- load_ss(X86_GDT_ENTRY_32BIT_DS);
- load_fs(X86_GDT_ENTRY_32BIT_FS);
-}
-
-int __weak x86_cleanup_before_linux(void)
-{
-#ifdef CONFIG_BOOTSTAGE_STASH
- bootstage_stash((void *)CONFIG_BOOTSTAGE_STASH,
- CONFIG_BOOTSTAGE_STASH_SIZE);
-#endif
-
- return 0;
-}
-
-int x86_cpu_init_f(void)
-{
- const u32 em_rst = ~X86_CR0_EM;
- const u32 mp_ne_set = X86_CR0_MP | X86_CR0_NE;
-
- /* initialize FPU, reset EM, set MP and NE */
- asm ("fninit\n" \
- "movl %%cr0, %%eax\n" \
- "andl %0, %%eax\n" \
- "orl %1, %%eax\n" \
- "movl %%eax, %%cr0\n" \
- : : "i" (em_rst), "i" (mp_ne_set) : "eax");
-
- return 0;
-}
-int cpu_init_f(void) __attribute__((weak, alias("x86_cpu_init_f")));
-
-int x86_cpu_init_r(void)
-{
- /* Initialize core interrupt and exception functionality of CPU */
- cpu_init_interrupts();
- return 0;
-}
-int cpu_init_r(void) __attribute__((weak, alias("x86_cpu_init_r")));
-
-void x86_enable_caches(void)
-{
- unsigned long cr0;
-
- cr0 = read_cr0();
- cr0 &= ~(X86_CR0_NW | X86_CR0_CD);
- write_cr0(cr0);
- wbinvd();
-}
-void enable_caches(void) __attribute__((weak, alias("x86_enable_caches")));
-
-void x86_disable_caches(void)
-{
- unsigned long cr0;
-
- cr0 = read_cr0();
- cr0 |= X86_CR0_NW | X86_CR0_CD;
- wbinvd();
- write_cr0(cr0);
- wbinvd();
-}
-void disable_caches(void) __attribute__((weak, alias("x86_disable_caches")));
-
-int x86_init_cache(void)
-{
- enable_caches();
-
- return 0;
-}
-int init_cache(void) __attribute__((weak, alias("x86_init_cache")));
-
-int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- printf("resetting ...\n");
-
- /* wait 50 ms */
- udelay(50000);
- disable_interrupts();
- reset_cpu(0);
-
- /*NOTREACHED*/
- return 0;
-}
-
-void flush_cache(unsigned long dummy1, unsigned long dummy2)
-{
- asm("wbinvd\n");
-}
-
-void __attribute__ ((regparm(0))) generate_gpf(void);
-
-/* segment 0x70 is an arbitrary segment which does not exist */
-asm(".globl generate_gpf\n"
- ".hidden generate_gpf\n"
- ".type generate_gpf, @function\n"
- "generate_gpf:\n"
- "ljmp $0x70, $0x47114711\n");
-
-void __reset_cpu(ulong addr)
-{
- printf("Resetting using x86 Triple Fault\n");
- set_vector(13, generate_gpf); /* general protection fault handler */
- set_vector(8, generate_gpf); /* double fault handler */
- generate_gpf(); /* start the show */
-}
-void reset_cpu(ulong addr) __attribute__((weak, alias("__reset_cpu")));
-
-int dcache_status(void)
-{
- return !(read_cr0() & 0x40000000);
-}
-
-/* Define these functions to allow ehch-hcd to function */
-void flush_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void invalidate_dcache_range(unsigned long start, unsigned long stop)
-{
-}
-
-void dcache_enable(void)
-{
- enable_caches();
-}
-
-void dcache_disable(void)
-{
- disable_caches();
-}
-
-void icache_enable(void)
-{
-}
-
-void icache_disable(void)
-{
-}
-
-int icache_status(void)
-{
- return 1;
-}
diff --git a/qemu/roms/u-boot/arch/x86/cpu/interrupts.c b/qemu/roms/u-boot/arch/x86/cpu/interrupts.c
deleted file mode 100644
index 6f3d85fab..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/interrupts.c
+++ /dev/null
@@ -1,633 +0,0 @@
-/*
- * (C) Copyright 2008-2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * Portions of this file are derived from the Linux kernel source
- * Copyright (C) 1991, 1992 Linus Torvalds
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <asm/cache.h>
-#include <asm/control_regs.h>
-#include <asm/interrupt.h>
-#include <asm/io.h>
-#include <asm/processor-flags.h>
-#include <linux/compiler.h>
-#include <asm/msr.h>
-#include <asm/u-boot-x86.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-#define DECLARE_INTERRUPT(x) \
- ".globl irq_"#x"\n" \
- ".hidden irq_"#x"\n" \
- ".type irq_"#x", @function\n" \
- "irq_"#x":\n" \
- "pushl $"#x"\n" \
- "jmp irq_common_entry\n"
-
-void dump_regs(struct irq_regs *regs)
-{
- unsigned long cr0 = 0L, cr2 = 0L, cr3 = 0L, cr4 = 0L;
- unsigned long d0, d1, d2, d3, d6, d7;
- unsigned long sp;
-
- printf("EIP: %04x:[<%08lx>] EFLAGS: %08lx\n",
- (u16)regs->xcs, regs->eip, regs->eflags);
-
- printf("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
- regs->eax, regs->ebx, regs->ecx, regs->edx);
- printf("ESI: %08lx EDI: %08lx EBP: %08lx ESP: %08lx\n",
- regs->esi, regs->edi, regs->ebp, regs->esp);
- printf(" DS: %04x ES: %04x FS: %04x GS: %04x SS: %04x\n",
- (u16)regs->xds, (u16)regs->xes, (u16)regs->xfs,
- (u16)regs->xgs, (u16)regs->xss);
-
- cr0 = read_cr0();
- cr2 = read_cr2();
- cr3 = read_cr3();
- cr4 = read_cr4();
-
- printf("CR0: %08lx CR2: %08lx CR3: %08lx CR4: %08lx\n",
- cr0, cr2, cr3, cr4);
-
- d0 = get_debugreg(0);
- d1 = get_debugreg(1);
- d2 = get_debugreg(2);
- d3 = get_debugreg(3);
-
- printf("DR0: %08lx DR1: %08lx DR2: %08lx DR3: %08lx\n",
- d0, d1, d2, d3);
-
- d6 = get_debugreg(6);
- d7 = get_debugreg(7);
- printf("DR6: %08lx DR7: %08lx\n",
- d6, d7);
-
- printf("Stack:\n");
- sp = regs->esp;
-
- sp += 64;
-
- while (sp > (regs->esp - 16)) {
- if (sp == regs->esp)
- printf("--->");
- else
- printf(" ");
- printf("0x%8.8lx : 0x%8.8lx\n", sp, (ulong)readl(sp));
- sp -= 4;
- }
-}
-
-struct idt_entry {
- u16 base_low;
- u16 selector;
- u8 res;
- u8 access;
- u16 base_high;
-} __packed;
-
-struct desc_ptr {
- unsigned short size;
- unsigned long address;
- unsigned short segment;
-} __packed;
-
-struct idt_entry idt[256] __aligned(16);
-
-struct desc_ptr idt_ptr;
-
-static inline void load_idt(const struct desc_ptr *dtr)
-{
- asm volatile("cs lidt %0" : : "m" (*dtr));
-}
-
-void set_vector(u8 intnum, void *routine)
-{
- idt[intnum].base_high = (u16)((u32)(routine) >> 16);
- idt[intnum].base_low = (u16)((u32)(routine) & 0xffff);
-}
-
-/*
- * Ideally these would be defined static to avoid a checkpatch warning, but
- * the compiler cannot see them in the inline asm and complains that they
- * aren't defined
- */
-void irq_0(void);
-void irq_1(void);
-
-int cpu_init_interrupts(void)
-{
- int i;
-
- int irq_entry_size = irq_1 - irq_0;
- void *irq_entry = (void *)irq_0;
-
- /* Just in case... */
- disable_interrupts();
-
- /* Setup the IDT */
- for (i = 0; i < 256; i++) {
- idt[i].access = 0x8e;
- idt[i].res = 0;
- idt[i].selector = 0x10;
- set_vector(i, irq_entry);
- irq_entry += irq_entry_size;
- }
-
- idt_ptr.size = 256 * 8;
- idt_ptr.address = (unsigned long) idt;
- idt_ptr.segment = 0x18;
-
- load_idt(&idt_ptr);
-
- /* It is now safe to enable interrupts */
- enable_interrupts();
-
- return 0;
-}
-
-void __do_irq(int irq)
-{
- printf("Unhandled IRQ : %d\n", irq);
-}
-void do_irq(int irq) __attribute__((weak, alias("__do_irq")));
-
-void enable_interrupts(void)
-{
- asm("sti\n");
-}
-
-int disable_interrupts(void)
-{
- long flags;
-
- asm volatile ("pushfl ; popl %0 ; cli\n" : "=g" (flags) : );
-
- return flags & X86_EFLAGS_IF;
-}
-
-/* IRQ Low-Level Service Routine */
-void irq_llsr(struct irq_regs *regs)
-{
- /*
- * For detailed description of each exception, refer to:
- * Intel® 64 and IA-32 Architectures Software Developer's Manual
- * Volume 1: Basic Architecture
- * Order Number: 253665-029US, November 2008
- * Table 6-1. Exceptions and Interrupts
- */
- switch (regs->irq_id) {
- case 0x00:
- printf("Divide Error (Division by zero)\n");
- dump_regs(regs);
- hang();
- break;
- case 0x01:
- printf("Debug Interrupt (Single step)\n");
- dump_regs(regs);
- break;
- case 0x02:
- printf("NMI Interrupt\n");
- dump_regs(regs);
- break;
- case 0x03:
- printf("Breakpoint\n");
- dump_regs(regs);
- break;
- case 0x04:
- printf("Overflow\n");
- dump_regs(regs);
- hang();
- break;
- case 0x05:
- printf("BOUND Range Exceeded\n");
- dump_regs(regs);
- hang();
- break;
- case 0x06:
- printf("Invalid Opcode (UnDefined Opcode)\n");
- dump_regs(regs);
- hang();
- break;
- case 0x07:
- printf("Device Not Available (No Math Coprocessor)\n");
- dump_regs(regs);
- hang();
- break;
- case 0x08:
- printf("Double fault\n");
- dump_regs(regs);
- hang();
- break;
- case 0x09:
- printf("Co-processor segment overrun\n");
- dump_regs(regs);
- hang();
- break;
- case 0x0a:
- printf("Invalid TSS\n");
- dump_regs(regs);
- break;
- case 0x0b:
- printf("Segment Not Present\n");
- dump_regs(regs);
- hang();
- break;
- case 0x0c:
- printf("Stack Segment Fault\n");
- dump_regs(regs);
- hang();
- break;
- case 0x0d:
- printf("General Protection\n");
- dump_regs(regs);
- break;
- case 0x0e:
- printf("Page fault\n");
- dump_regs(regs);
- hang();
- break;
- case 0x0f:
- printf("Floating-Point Error (Math Fault)\n");
- dump_regs(regs);
- break;
- case 0x10:
- printf("Alignment check\n");
- dump_regs(regs);
- break;
- case 0x11:
- printf("Machine Check\n");
- dump_regs(regs);
- break;
- case 0x12:
- printf("SIMD Floating-Point Exception\n");
- dump_regs(regs);
- break;
- case 0x13:
- case 0x14:
- case 0x15:
- case 0x16:
- case 0x17:
- case 0x18:
- case 0x19:
- case 0x1a:
- case 0x1b:
- case 0x1c:
- case 0x1d:
- case 0x1e:
- case 0x1f:
- printf("Reserved Exception\n");
- dump_regs(regs);
- break;
-
- default:
- /* Hardware or User IRQ */
- do_irq(regs->irq_id);
- }
-}
-
-/*
- * OK - This looks really horrible, but it serves a purpose - It helps create
- * fully relocatable code.
- * - The call to irq_llsr will be a relative jump
- * - The IRQ entries will be guaranteed to be in order
- * Interrupt entries are now very small (a push and a jump) but they are
- * now slower (all registers pushed on stack which provides complete
- * crash dumps in the low level handlers
- *
- * Interrupt Entry Point:
- * - Interrupt has caused eflags, CS and EIP to be pushed
- * - Interrupt Vector Handler has pushed orig_eax
- * - pt_regs.esp needs to be adjusted by 40 bytes:
- * 12 bytes pushed by CPU (EFLAGSF, CS, EIP)
- * 4 bytes pushed by vector handler (irq_id)
- * 24 bytes pushed before SP (SS, GS, FS, ES, DS, EAX)
- * NOTE: Only longs are pushed on/popped off the stack!
- */
-asm(".globl irq_common_entry\n" \
- ".hidden irq_common_entry\n" \
- ".type irq_common_entry, @function\n" \
- "irq_common_entry:\n" \
- "cld\n" \
- "pushl %ss\n" \
- "pushl %gs\n" \
- "pushl %fs\n" \
- "pushl %es\n" \
- "pushl %ds\n" \
- "pushl %eax\n" \
- "movl %esp, %eax\n" \
- "addl $40, %eax\n" \
- "pushl %eax\n" \
- "pushl %ebp\n" \
- "pushl %edi\n" \
- "pushl %esi\n" \
- "pushl %edx\n" \
- "pushl %ecx\n" \
- "pushl %ebx\n" \
- "mov %esp, %eax\n" \
- "call irq_llsr\n" \
- "popl %ebx\n" \
- "popl %ecx\n" \
- "popl %edx\n" \
- "popl %esi\n" \
- "popl %edi\n" \
- "popl %ebp\n" \
- "popl %eax\n" \
- "popl %eax\n" \
- "popl %ds\n" \
- "popl %es\n" \
- "popl %fs\n" \
- "popl %gs\n" \
- "popl %ss\n" \
- "add $4, %esp\n" \
- "iret\n" \
- DECLARE_INTERRUPT(0) \
- DECLARE_INTERRUPT(1) \
- DECLARE_INTERRUPT(2) \
- DECLARE_INTERRUPT(3) \
- DECLARE_INTERRUPT(4) \
- DECLARE_INTERRUPT(5) \
- DECLARE_INTERRUPT(6) \
- DECLARE_INTERRUPT(7) \
- DECLARE_INTERRUPT(8) \
- DECLARE_INTERRUPT(9) \
- DECLARE_INTERRUPT(10) \
- DECLARE_INTERRUPT(11) \
- DECLARE_INTERRUPT(12) \
- DECLARE_INTERRUPT(13) \
- DECLARE_INTERRUPT(14) \
- DECLARE_INTERRUPT(15) \
- DECLARE_INTERRUPT(16) \
- DECLARE_INTERRUPT(17) \
- DECLARE_INTERRUPT(18) \
- DECLARE_INTERRUPT(19) \
- DECLARE_INTERRUPT(20) \
- DECLARE_INTERRUPT(21) \
- DECLARE_INTERRUPT(22) \
- DECLARE_INTERRUPT(23) \
- DECLARE_INTERRUPT(24) \
- DECLARE_INTERRUPT(25) \
- DECLARE_INTERRUPT(26) \
- DECLARE_INTERRUPT(27) \
- DECLARE_INTERRUPT(28) \
- DECLARE_INTERRUPT(29) \
- DECLARE_INTERRUPT(30) \
- DECLARE_INTERRUPT(31) \
- DECLARE_INTERRUPT(32) \
- DECLARE_INTERRUPT(33) \
- DECLARE_INTERRUPT(34) \
- DECLARE_INTERRUPT(35) \
- DECLARE_INTERRUPT(36) \
- DECLARE_INTERRUPT(37) \
- DECLARE_INTERRUPT(38) \
- DECLARE_INTERRUPT(39) \
- DECLARE_INTERRUPT(40) \
- DECLARE_INTERRUPT(41) \
- DECLARE_INTERRUPT(42) \
- DECLARE_INTERRUPT(43) \
- DECLARE_INTERRUPT(44) \
- DECLARE_INTERRUPT(45) \
- DECLARE_INTERRUPT(46) \
- DECLARE_INTERRUPT(47) \
- DECLARE_INTERRUPT(48) \
- DECLARE_INTERRUPT(49) \
- DECLARE_INTERRUPT(50) \
- DECLARE_INTERRUPT(51) \
- DECLARE_INTERRUPT(52) \
- DECLARE_INTERRUPT(53) \
- DECLARE_INTERRUPT(54) \
- DECLARE_INTERRUPT(55) \
- DECLARE_INTERRUPT(56) \
- DECLARE_INTERRUPT(57) \
- DECLARE_INTERRUPT(58) \
- DECLARE_INTERRUPT(59) \
- DECLARE_INTERRUPT(60) \
- DECLARE_INTERRUPT(61) \
- DECLARE_INTERRUPT(62) \
- DECLARE_INTERRUPT(63) \
- DECLARE_INTERRUPT(64) \
- DECLARE_INTERRUPT(65) \
- DECLARE_INTERRUPT(66) \
- DECLARE_INTERRUPT(67) \
- DECLARE_INTERRUPT(68) \
- DECLARE_INTERRUPT(69) \
- DECLARE_INTERRUPT(70) \
- DECLARE_INTERRUPT(71) \
- DECLARE_INTERRUPT(72) \
- DECLARE_INTERRUPT(73) \
- DECLARE_INTERRUPT(74) \
- DECLARE_INTERRUPT(75) \
- DECLARE_INTERRUPT(76) \
- DECLARE_INTERRUPT(77) \
- DECLARE_INTERRUPT(78) \
- DECLARE_INTERRUPT(79) \
- DECLARE_INTERRUPT(80) \
- DECLARE_INTERRUPT(81) \
- DECLARE_INTERRUPT(82) \
- DECLARE_INTERRUPT(83) \
- DECLARE_INTERRUPT(84) \
- DECLARE_INTERRUPT(85) \
- DECLARE_INTERRUPT(86) \
- DECLARE_INTERRUPT(87) \
- DECLARE_INTERRUPT(88) \
- DECLARE_INTERRUPT(89) \
- DECLARE_INTERRUPT(90) \
- DECLARE_INTERRUPT(91) \
- DECLARE_INTERRUPT(92) \
- DECLARE_INTERRUPT(93) \
- DECLARE_INTERRUPT(94) \
- DECLARE_INTERRUPT(95) \
- DECLARE_INTERRUPT(97) \
- DECLARE_INTERRUPT(96) \
- DECLARE_INTERRUPT(98) \
- DECLARE_INTERRUPT(99) \
- DECLARE_INTERRUPT(100) \
- DECLARE_INTERRUPT(101) \
- DECLARE_INTERRUPT(102) \
- DECLARE_INTERRUPT(103) \
- DECLARE_INTERRUPT(104) \
- DECLARE_INTERRUPT(105) \
- DECLARE_INTERRUPT(106) \
- DECLARE_INTERRUPT(107) \
- DECLARE_INTERRUPT(108) \
- DECLARE_INTERRUPT(109) \
- DECLARE_INTERRUPT(110) \
- DECLARE_INTERRUPT(111) \
- DECLARE_INTERRUPT(112) \
- DECLARE_INTERRUPT(113) \
- DECLARE_INTERRUPT(114) \
- DECLARE_INTERRUPT(115) \
- DECLARE_INTERRUPT(116) \
- DECLARE_INTERRUPT(117) \
- DECLARE_INTERRUPT(118) \
- DECLARE_INTERRUPT(119) \
- DECLARE_INTERRUPT(120) \
- DECLARE_INTERRUPT(121) \
- DECLARE_INTERRUPT(122) \
- DECLARE_INTERRUPT(123) \
- DECLARE_INTERRUPT(124) \
- DECLARE_INTERRUPT(125) \
- DECLARE_INTERRUPT(126) \
- DECLARE_INTERRUPT(127) \
- DECLARE_INTERRUPT(128) \
- DECLARE_INTERRUPT(129) \
- DECLARE_INTERRUPT(130) \
- DECLARE_INTERRUPT(131) \
- DECLARE_INTERRUPT(132) \
- DECLARE_INTERRUPT(133) \
- DECLARE_INTERRUPT(134) \
- DECLARE_INTERRUPT(135) \
- DECLARE_INTERRUPT(136) \
- DECLARE_INTERRUPT(137) \
- DECLARE_INTERRUPT(138) \
- DECLARE_INTERRUPT(139) \
- DECLARE_INTERRUPT(140) \
- DECLARE_INTERRUPT(141) \
- DECLARE_INTERRUPT(142) \
- DECLARE_INTERRUPT(143) \
- DECLARE_INTERRUPT(144) \
- DECLARE_INTERRUPT(145) \
- DECLARE_INTERRUPT(146) \
- DECLARE_INTERRUPT(147) \
- DECLARE_INTERRUPT(148) \
- DECLARE_INTERRUPT(149) \
- DECLARE_INTERRUPT(150) \
- DECLARE_INTERRUPT(151) \
- DECLARE_INTERRUPT(152) \
- DECLARE_INTERRUPT(153) \
- DECLARE_INTERRUPT(154) \
- DECLARE_INTERRUPT(155) \
- DECLARE_INTERRUPT(156) \
- DECLARE_INTERRUPT(157) \
- DECLARE_INTERRUPT(158) \
- DECLARE_INTERRUPT(159) \
- DECLARE_INTERRUPT(160) \
- DECLARE_INTERRUPT(161) \
- DECLARE_INTERRUPT(162) \
- DECLARE_INTERRUPT(163) \
- DECLARE_INTERRUPT(164) \
- DECLARE_INTERRUPT(165) \
- DECLARE_INTERRUPT(166) \
- DECLARE_INTERRUPT(167) \
- DECLARE_INTERRUPT(168) \
- DECLARE_INTERRUPT(169) \
- DECLARE_INTERRUPT(170) \
- DECLARE_INTERRUPT(171) \
- DECLARE_INTERRUPT(172) \
- DECLARE_INTERRUPT(173) \
- DECLARE_INTERRUPT(174) \
- DECLARE_INTERRUPT(175) \
- DECLARE_INTERRUPT(176) \
- DECLARE_INTERRUPT(177) \
- DECLARE_INTERRUPT(178) \
- DECLARE_INTERRUPT(179) \
- DECLARE_INTERRUPT(180) \
- DECLARE_INTERRUPT(181) \
- DECLARE_INTERRUPT(182) \
- DECLARE_INTERRUPT(183) \
- DECLARE_INTERRUPT(184) \
- DECLARE_INTERRUPT(185) \
- DECLARE_INTERRUPT(186) \
- DECLARE_INTERRUPT(187) \
- DECLARE_INTERRUPT(188) \
- DECLARE_INTERRUPT(189) \
- DECLARE_INTERRUPT(190) \
- DECLARE_INTERRUPT(191) \
- DECLARE_INTERRUPT(192) \
- DECLARE_INTERRUPT(193) \
- DECLARE_INTERRUPT(194) \
- DECLARE_INTERRUPT(195) \
- DECLARE_INTERRUPT(196) \
- DECLARE_INTERRUPT(197) \
- DECLARE_INTERRUPT(198) \
- DECLARE_INTERRUPT(199) \
- DECLARE_INTERRUPT(200) \
- DECLARE_INTERRUPT(201) \
- DECLARE_INTERRUPT(202) \
- DECLARE_INTERRUPT(203) \
- DECLARE_INTERRUPT(204) \
- DECLARE_INTERRUPT(205) \
- DECLARE_INTERRUPT(206) \
- DECLARE_INTERRUPT(207) \
- DECLARE_INTERRUPT(208) \
- DECLARE_INTERRUPT(209) \
- DECLARE_INTERRUPT(210) \
- DECLARE_INTERRUPT(211) \
- DECLARE_INTERRUPT(212) \
- DECLARE_INTERRUPT(213) \
- DECLARE_INTERRUPT(214) \
- DECLARE_INTERRUPT(215) \
- DECLARE_INTERRUPT(216) \
- DECLARE_INTERRUPT(217) \
- DECLARE_INTERRUPT(218) \
- DECLARE_INTERRUPT(219) \
- DECLARE_INTERRUPT(220) \
- DECLARE_INTERRUPT(221) \
- DECLARE_INTERRUPT(222) \
- DECLARE_INTERRUPT(223) \
- DECLARE_INTERRUPT(224) \
- DECLARE_INTERRUPT(225) \
- DECLARE_INTERRUPT(226) \
- DECLARE_INTERRUPT(227) \
- DECLARE_INTERRUPT(228) \
- DECLARE_INTERRUPT(229) \
- DECLARE_INTERRUPT(230) \
- DECLARE_INTERRUPT(231) \
- DECLARE_INTERRUPT(232) \
- DECLARE_INTERRUPT(233) \
- DECLARE_INTERRUPT(234) \
- DECLARE_INTERRUPT(235) \
- DECLARE_INTERRUPT(236) \
- DECLARE_INTERRUPT(237) \
- DECLARE_INTERRUPT(238) \
- DECLARE_INTERRUPT(239) \
- DECLARE_INTERRUPT(240) \
- DECLARE_INTERRUPT(241) \
- DECLARE_INTERRUPT(242) \
- DECLARE_INTERRUPT(243) \
- DECLARE_INTERRUPT(244) \
- DECLARE_INTERRUPT(245) \
- DECLARE_INTERRUPT(246) \
- DECLARE_INTERRUPT(247) \
- DECLARE_INTERRUPT(248) \
- DECLARE_INTERRUPT(249) \
- DECLARE_INTERRUPT(250) \
- DECLARE_INTERRUPT(251) \
- DECLARE_INTERRUPT(252) \
- DECLARE_INTERRUPT(253) \
- DECLARE_INTERRUPT(254) \
- DECLARE_INTERRUPT(255));
-
-#if defined(CONFIG_INTEL_CORE_ARCH)
-/*
- * Get the number of CPU time counter ticks since it was read first time after
- * restart. This yields a free running counter guaranteed to take almost 6
- * years to wrap around even at 100GHz clock rate.
- */
-u64 get_ticks(void)
-{
- u64 now_tick = rdtsc();
-
- if (!gd->arch.tsc_base)
- gd->arch.tsc_base = now_tick;
-
- return now_tick - gd->arch.tsc_base;
-}
-
-#define PLATFORM_INFO_MSR 0xce
-
-unsigned long get_tbclk(void)
-{
- u32 ratio;
- u64 platform_info = native_read_msr(PLATFORM_INFO_MSR);
-
- ratio = (platform_info >> 8) & 0xff;
- return 100 * 1000 * 1000 * ratio; /* 100MHz times Max Non Turbo ratio */
-}
-#endif
diff --git a/qemu/roms/u-boot/arch/x86/cpu/resetvec.S b/qemu/roms/u-boot/arch/x86/cpu/resetvec.S
deleted file mode 100644
index 68a5b947d..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/resetvec.S
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
- * U-boot - x86 Startup Code
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-/* Reset vector, jumps to start16.S */
-
-.extern start16
-
-.section .resetvec, "ax"
-.code16
-reset_vector:
- cli
- cld
- jmp start16
-
- .org 0xf
- nop
diff --git a/qemu/roms/u-boot/arch/x86/cpu/start.S b/qemu/roms/u-boot/arch/x86/cpu/start.S
deleted file mode 100644
index 329bb3ab3..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/start.S
+++ /dev/null
@@ -1,188 +0,0 @@
-/*
- * U-boot - x86 Startup Code
- *
- * (C) Copyright 2008-2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-#include <version.h>
-#include <asm/global_data.h>
-#include <asm/processor.h>
-#include <asm/processor-flags.h>
-#include <generated/generic-asm-offsets.h>
-
-.section .text
-.code32
-.globl _start
-.type _start, @function
-.globl _x86boot_start
-_x86boot_start:
- /*
- * This is the fail safe 32-bit bootstrap entry point. The
- * following code is not executed from a cold-reset (actually, a
- * lot of it is, but from real-mode after cold reset. It is
- * repeated here to put the board into a state as close to cold
- * reset as necessary)
- */
- cli
- cld
-
- /* Turn off cache (this might require a 486-class CPU) */
- movl %cr0, %eax
- orl $(X86_CR0_NW | X86_CR0_CD), %eax
- movl %eax, %cr0
- wbinvd
-
- /* Tell 32-bit code it is being entered from an in-RAM copy */
- movw $GD_FLG_WARM_BOOT, %bx
- jmp 1f
-_start:
- /*
- * This is the 32-bit cold-reset entry point. Initialize %bx to 0
- * in case we're preceeded by some sort of boot stub.
- */
- movw $GD_FLG_COLD_BOOT, %bx
-1:
-
- /* Load the segement registes to match the gdt loaded in start16.S */
- movl $(X86_GDT_ENTRY_32BIT_DS * X86_GDT_ENTRY_SIZE), %eax
- movw %ax, %fs
- movw %ax, %ds
- movw %ax, %gs
- movw %ax, %es
- movw %ax, %ss
-
- /* Clear the interrupt vectors */
- lidt blank_idt_ptr
-
- /* Early platform init (setup gpio, etc ) */
- jmp early_board_init
-.globl early_board_init_ret
-early_board_init_ret:
-
- /* Initialise Cache-As-RAM */
- jmp car_init
-.globl car_init_ret
-car_init_ret:
- /*
- * We now have CONFIG_SYS_CAR_SIZE bytes of Cache-As-RAM (or SRAM,
- * or fully initialised SDRAM - we really don't care which)
- * starting at CONFIG_SYS_CAR_ADDR to be used as a temporary stack
- */
-
- /* Stack grows down from top of CAR */
- movl $(CONFIG_SYS_CAR_ADDR + CONFIG_SYS_CAR_SIZE), %esp
-
- /* Reserve space on stack for global data */
- subl $GENERATED_GBL_DATA_SIZE, %esp
-
- /* Align global data to 16-byte boundary */
- andl $0xfffffff0, %esp
-
- /* Setup first parameter to setup_gdt */
- movl %esp, %eax
-
- /* Reserve space for global descriptor table */
- subl $X86_GDT_SIZE, %esp
-
- /* Align temporary global descriptor table to 16-byte boundary */
- andl $0xfffffff0, %esp
-
- /* Set second parameter to setup_gdt */
- movl %esp, %edx
-
- /* Setup global descriptor table so gd->xyz works */
- call setup_gdt
-
- /* Set parameter to board_init_f() to boot flags */
- xorl %eax, %eax
- movw %bx, %ax
-
- /* Enter, U-boot! */
- call board_init_f
-
- /* indicate (lack of) progress */
- movw $0x85, %ax
- jmp die
-
-.globl board_init_f_r_trampoline
-.type board_init_f_r_trampoline, @function
-board_init_f_r_trampoline:
- /*
- * SDRAM has been initialised, U-Boot code has been copied into
- * RAM, BSS has been cleared and relocation adjustments have been
- * made. It is now time to jump into the in-RAM copy of U-Boot
- *
- * %eax = Address of top of new stack
- */
-
- /* Stack grows down from top of SDRAM */
- movl %eax, %esp
-
- /* Reserve space on stack for global data */
- subl $GENERATED_GBL_DATA_SIZE, %esp
-
- /* Align global data to 16-byte boundary */
- andl $0xfffffff0, %esp
-
- /* Setup first parameter to memcpy (and setup_gdt) */
- movl %esp, %eax
-
- /* Setup second parameter to memcpy */
- fs movl 0, %edx
-
- /* Set third parameter to memcpy */
- movl $GENERATED_GBL_DATA_SIZE, %ecx
-
- /* Copy global data from CAR to SDRAM stack */
- call memcpy
-
- /* Reserve space for global descriptor table */
- subl $X86_GDT_SIZE, %esp
-
- /* Align global descriptor table to 16-byte boundary */
- andl $0xfffffff0, %esp
-
- /* Set second parameter to setup_gdt */
- movl %esp, %edx
-
- /* Setup global descriptor table so gd->xyz works */
- call setup_gdt
-
- /* Re-enter U-Boot by calling board_init_f_r */
- call board_init_f_r
-
-die:
- hlt
- jmp die
- hlt
-
-blank_idt_ptr:
- .word 0 /* limit */
- .long 0 /* base */
-
- .p2align 2 /* force 4-byte alignment */
-
-multiboot_header:
- /* magic */
- .long 0x1BADB002
- /* flags */
- .long (1 << 16)
- /* checksum */
- .long -0x1BADB002 - (1 << 16)
- /* header addr */
- .long multiboot_header - _x86boot_start + CONFIG_SYS_TEXT_BASE
- /* load addr */
- .long CONFIG_SYS_TEXT_BASE
- /* load end addr */
- .long 0
- /* bss end addr */
- .long 0
- /* entry addr */
- .long CONFIG_SYS_TEXT_BASE
diff --git a/qemu/roms/u-boot/arch/x86/cpu/start16.S b/qemu/roms/u-boot/arch/x86/cpu/start16.S
deleted file mode 100644
index 8b9b327cd..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/start16.S
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * U-boot - x86 Startup Code
- *
- * (C) Copyright 2008-2011
- * Graeme Russ, <graeme.russ@gmail.com>
- *
- * (C) Copyright 2002,2003
- * Daniel Engström, Omicron Ceti AB, <daniel@omicron.se>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <asm/global_data.h>
-#include <asm/processor-flags.h>
-
-#define BOOT_SEG 0xffff0000 /* linear segment of boot code */
-#define a32 .byte 0x67;
-#define o32 .byte 0x66;
-
-.section .start16, "ax"
-.code16
-.globl start16
-start16:
- /* Set the Cold Boot / Hard Reset flag */
- movl $GD_FLG_COLD_BOOT, %ebx
-
- /*
- * First we let the BSP do some early initialization
- * this code have to map the flash to its final position
- */
- jmp board_init16
-.globl board_init16_ret
-board_init16_ret:
-
- /* Turn of cache (this might require a 486-class CPU) */
- movl %cr0, %eax
- orl $(X86_CR0_NW | X86_CR0_CD), %eax
- movl %eax, %cr0
- wbinvd
-
- /* load the temporary Global Descriptor Table */
-o32 cs lidt idt_ptr
-o32 cs lgdt gdt_ptr
-
- /* Now, we enter protected mode */
- movl %cr0, %eax
- orl $X86_CR0_PE, %eax
- movl %eax, %cr0
-
- /* Flush the prefetch queue */
- jmp ff
-ff:
- /* Finally jump to the 32bit initialization code */
- movw $code32start, %ax
- movw %ax, %bp
-o32 cs ljmp *(%bp)
-
- /* 48-bit far pointer */
-code32start:
- .long _start /* offset */
- .word 0x10 /* segment */
-
-idt_ptr:
- .word 0 /* limit */
- .long 0 /* base */
-
-/*
- * The following Global Descriptor Table is just enough to get us into
- * 'Flat Protected Mode' - It will be discarded as soon as the final
- * GDT is setup in a safe location in RAM
- */
-gdt_ptr:
- .word 0x20 /* limit (32 bytes = 4 GDT entries) */
- .long BOOT_SEG + gdt /* base */
-
-/* Some CPUs are picky about GDT alignment... */
-.align 16
-gdt:
- /*
- * The GDT table ...
- *
- * Selector Type
- * 0x00 NULL
- * 0x08 Unused
- * 0x10 32bit code
- * 0x18 32bit data/stack
- */
- /* The NULL Desciptor - Mandatory */
- .word 0x0000 /* limit_low */
- .word 0x0000 /* base_low */
- .byte 0x00 /* base_middle */
- .byte 0x00 /* access */
- .byte 0x00 /* flags + limit_high */
- .byte 0x00 /* base_high */
-
- /* Unused Desciptor - (matches Linux) */
- .word 0x0000 /* limit_low */
- .word 0x0000 /* base_low */
- .byte 0x00 /* base_middle */
- .byte 0x00 /* access */
- .byte 0x00 /* flags + limit_high */
- .byte 0x00 /* base_high */
-
- /*
- * The Code Segment Descriptor:
- * - Base = 0x00000000
- * - Size = 4GB
- * - Access = Present, Ring 0, Exec (Code), Readable
- * - Flags = 4kB Granularity, 32-bit
- */
- .word 0xffff /* limit_low */
- .word 0x0000 /* base_low */
- .byte 0x00 /* base_middle */
- .byte 0x9b /* access */
- .byte 0xcf /* flags + limit_high */
- .byte 0x00 /* base_high */
-
- /*
- * The Data Segment Descriptor:
- * - Base = 0x00000000
- * - Size = 4GB
- * - Access = Present, Ring 0, Non-Exec (Data), Writable
- * - Flags = 4kB Granularity, 32-bit
- */
- .word 0xffff /* limit_low */
- .word 0x0000 /* base_low */
- .byte 0x00 /* base_middle */
- .byte 0x93 /* access */
- .byte 0xcf /* flags + limit_high */
- .byte 0x00 /* base_high */
diff --git a/qemu/roms/u-boot/arch/x86/cpu/u-boot.lds b/qemu/roms/u-boot/arch/x86/cpu/u-boot.lds
deleted file mode 100644
index f48bff54e..000000000
--- a/qemu/roms/u-boot/arch/x86/cpu/u-boot.lds
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * (C) Copyright 2002
- * Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <config.h>
-OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
-OUTPUT_ARCH(i386)
-ENTRY(_start)
-
-SECTIONS
-{
- . = CONFIG_SYS_TEXT_BASE; /* Location of bootcode in flash */
- __text_start = .;
- .text : { *(.text*); }
-
- . = ALIGN(4);
-
- . = ALIGN(4);
- .u_boot_list : {
- KEEP(*(SORT(.u_boot_list*)));
- }
-
- . = ALIGN(4);
- .rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
- . = ALIGN(4);
- .data : { *(.data*) }
-
- . = ALIGN(4);
- .hash : { *(.hash*) }
-
- . = ALIGN(4);
- .got : { *(.got*) }
-
- . = ALIGN(4);
- __data_end = .;
- __init_end = .;
-
- . = ALIGN(4);
- .dynsym : { *(.dynsym*) }
-
- . = ALIGN(4);
- __rel_dyn_start = .;
- .rel.dyn : { *(.rel.dyn) }
- __rel_dyn_end = .;
- . = ALIGN(4);
- _end = .;
-
- .bss __rel_dyn_start (OVERLAY) : {
- __bss_start = .;
- *(.bss)
- *(COM*)
- . = ALIGN(4);
- __bss_end = .;
- }
-
- /DISCARD/ : { *(.dynstr*) }
- /DISCARD/ : { *(.dynamic*) }
- /DISCARD/ : { *(.plt*) }
- /DISCARD/ : { *(.interp*) }
- /DISCARD/ : { *(.gnu*) }
-
-#ifdef CONFIG_X86_RESET_VECTOR
-
- /*
- * The following expressions place the 16-bit Real-Mode code and
- * Reset Vector at the end of the Flash ROM
- */
- . = START_16;
- .start16 : AT (CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE + START_16)) { KEEP(*(.start16)); }
-
- . = RESET_VEC_LOC;
- .resetvec : AT (CONFIG_SYS_TEXT_BASE + (CONFIG_SYS_MONITOR_LEN - RESET_SEG_SIZE + RESET_VEC_LOC)) { KEEP(*(.resetvec)); }
-#endif
-}