mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-09-10 06:43:28 +09:00
d024236e5a
We have a large number of places where while we historically referenced gd in the code we no longer do, as well as cases where the code added that line "just in case" during development and never dropped it. Signed-off-by: Tom Rini <trini@konsulko.com>
51 lines
966 B
C
51 lines
966 B
C
/*
|
|
* (C) Copyright 2013 - 2014 Xilinx, Inc
|
|
*
|
|
* Michal Simek <michal.simek@xilinx.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <image.h>
|
|
#include <spl.h>
|
|
#include <asm/io.h>
|
|
#include <asm/u-boot.h>
|
|
|
|
bool boot_linux;
|
|
|
|
u32 spl_boot_device(void)
|
|
{
|
|
return BOOT_DEVICE_NOR;
|
|
}
|
|
|
|
/* Board initialization after bss clearance */
|
|
void spl_board_init(void)
|
|
{
|
|
/* enable console uart printing */
|
|
preloader_console_init();
|
|
}
|
|
|
|
#ifdef CONFIG_SPL_OS_BOOT
|
|
void __noreturn jump_to_image_linux(struct spl_image_info *spl_image)
|
|
{
|
|
debug("Entering kernel arg pointer: 0x%p\n", spl_image->arg);
|
|
typedef void (*image_entry_arg_t)(char *, ulong, ulong)
|
|
__attribute__ ((noreturn));
|
|
image_entry_arg_t image_entry =
|
|
(image_entry_arg_t)spl_image->entry_point;
|
|
|
|
image_entry(NULL, 0, (ulong)spl_image->arg);
|
|
}
|
|
#endif /* CONFIG_SPL_OS_BOOT */
|
|
|
|
int spl_start_uboot(void)
|
|
{
|
|
#ifdef CONFIG_SPL_OS_BOOT
|
|
if (boot_linux)
|
|
return 0;
|
|
#endif
|
|
|
|
return 1;
|
|
}
|