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u-boot/arch/x86/cpu/coreboot/timestamp.c
Marek Behún 236f2ec432 treewide: Convert macro and uses of __section(foo) to __section("foo")
This commit does the same thing as Linux commit 33def8498fdd.

Use a more generic form for __section that requires quotes to avoid
complications with clang and gcc differences.

Remove the quote operator # from compiler_attributes.h __section macro.

Convert all unquoted __section(foo) uses to quoted __section("foo").
Also convert __attribute__((section("foo"))) uses to __section("foo")
even if the __attribute__ has multiple list entry forms.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-05-24 14:21:30 -04:00

74 lines
1.5 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
*
* Modified from the coreboot version
*/
#include <common.h>
#include <bootstage.h>
#include <asm/arch/timestamp.h>
#include <asm/cb_sysinfo.h>
#include <linux/compiler.h>
static struct timestamp_table *ts_table __section(".data");
void timestamp_init(void)
{
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;
}