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bootstage: Add SPL support

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Allow usage of the bootstage facilities in SPL.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Marek Vasut 2021-10-23 03:06:03 +02:00 committed by Simon Glass
parent 082c119af9
commit b55881ddb4
6 changed files with 14 additions and 5 deletions
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2
arch/x86/cpu/cpu.c
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@ -178,7 +178,7 @@ int default_print_cpuinfo(void)
return 0;
}
#if CONFIG_IS_ENABLED(BOOTSTAGE)
#if CONFIG_IS_ENABLED(SHOW_BOOT_PROGRESS)
void show_boot_progress(int val)
{
outb(val, POST_PORT);

2
board/siemens/iot2050/board.c
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@ -250,7 +250,7 @@ void spl_board_init(void)
{
}
#if CONFIG_IS_ENABLED(LED) && CONFIG_IS_ENABLED(BOOTSTAGE)
#if CONFIG_IS_ENABLED(LED) && CONFIG_IS_ENABLED(SHOW_BOOT_PROGRESS)
/*
* Indicate any error or (accidental?) entering of CLI via the red status LED.
*/

9
common/Kconfig.boot
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@ -703,6 +703,15 @@ config SHOW_BOOT_PROGRESS
-150 common/cmd_nand.c Incorrect FIT image format
151 common/cmd_nand.c FIT image format OK
config SPL_SHOW_BOOT_PROGRESS
bool "Show boot progress in a board-specific manner"
depends on SPL
help
Defining this option allows to add some board-specific code (calling
a user-provided function show_boot_progress(int) that enables you to
show the system's boot progress on some display (for example, some
LEDs) on your board. For details see SHOW_BOOT_PROGRESS.
endmenu
menu "Boot media"

2
common/init/board_init.c
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@ -166,7 +166,7 @@ void board_init_f_init_reserve(ulong base)
board_init_f_init_stack_protection();
}
#if CONFIG_IS_ENABLED(BOOTSTAGE)
#if CONFIG_IS_ENABLED(SHOW_BOOT_PROGRESS)
/*
* Board-specific Platform code can reimplement show_boot_progress () if needed
*/

2
common/spl/spl.c
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@ -61,7 +61,7 @@ binman_sym_declare(ulong, spl, size);
/* Define board data structure */
static struct bd_info bdata __attribute__ ((section(".data")));
#if CONFIG_IS_ENABLED(BOOTSTAGE)
#if CONFIG_IS_ENABLED(SHOW_BOOT_PROGRESS)
/*
* Board-specific Platform code can reimplement show_boot_progress () if needed
*/

2
include/bootstage.h
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@ -220,7 +220,7 @@ enum bootstage_id {
*/
ulong timer_get_boot_us(void);
#if defined(USE_HOSTCC) || !CONFIG_IS_ENABLED(BOOTSTAGE)
#if defined(USE_HOSTCC) || !CONFIG_IS_ENABLED(SHOW_BOOT_PROGRESS)
#define show_boot_progress(val) do {} while (0)
#else
/**