mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-12 22:33:18 +00:00
2b1cdafa9f
The SPL code already knows which boot device it calls the spl_boot_mode() on, so pass that information into the function. This allows the code of spl_boot_mode() avoid invoking spl_boot_device() again, but it also lets board_boot_order() correctly alter the behavior of the boot process. The later one is important, since in certain cases, it is desired that spl_boot_device() return value be overriden using board_boot_order(). Signed-off-by: Marek Vasut <marex@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Andreas Bießmann <andreas@biessmann.org> [add newly introduced zynq variant] Signed-aff-by: Andreas Bießmann <andreas@biessmann.org>
33 lines
548 B
C
33 lines
548 B
C
/*
|
|
* Copyright 2014 Freescale Semiconductor, Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <spl.h>
|
|
|
|
u32 spl_boot_device(void)
|
|
{
|
|
#ifdef CONFIG_SPL_MMC_SUPPORT
|
|
return BOOT_DEVICE_MMC1;
|
|
#endif
|
|
return BOOT_DEVICE_NAND;
|
|
}
|
|
|
|
u32 spl_boot_mode(const u32 boot_device)
|
|
{
|
|
switch (spl_boot_device()) {
|
|
case BOOT_DEVICE_MMC1:
|
|
#ifdef CONFIG_SPL_FAT_SUPPORT
|
|
return MMCSD_MODE_FS;
|
|
#else
|
|
return MMCSD_MODE_RAW;
|
|
#endif
|
|
case BOOT_DEVICE_NAND:
|
|
return 0;
|
|
default:
|
|
puts("spl: error: unsupported device\n");
|
|
hang();
|
|
}
|
|
}
|