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u-boot-brain
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spl: pass args to board_return_to_bootrom 

Pass spl_image and bootdev to board_return_bootrom.
i.MX8MN needs the args to let ROM to load images

Cc: Simon Glass <sjg@chromium.org>
Cc: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Peng Fan 2019-08-07 06:40:53 +00:00 committed by Stefano Babic
parent 8c247bbe23
commit cda789a5b1
5 changed files with 18 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/cpu/arm926ejs/spear/spl.c
View File

@ -277,7 +277,8 @@ void board_init_f(ulong dummy)
* BootROM code right after having initialized a few components like the DRAM).
* The following function is called from SPL common code (board_init_r).
*/
void board_return_to_bootrom(void)
int board_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
/*
* Retrieve the BootROM's stack pointer and jump back to the start of
@ -294,4 +295,6 @@ void board_return_to_bootrom(void)
"bl back_to_bootrom;"
#endif
);
return 0;
}

5
arch/arm/mach-rockchip/spl.c
View File

@ -14,9 +14,12 @@
DECLARE_GLOBAL_DATA_PTR;
void board_return_to_bootrom(void)
int board_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
back_to_bootrom(BROM_BOOT_NEXTSTAGE);
return 0;
}
__weak const char * const boot_devices[BROM_LAST_BOOTSOURCE + 1] = {

5
arch/arm/mach-rockchip/tpl.c
View File

@ -77,9 +77,12 @@ void board_init_f(ulong dummy)
}
}
void board_return_to_bootrom(void)
int board_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
back_to_bootrom(BROM_BOOT_NEXTSTAGE);
return 0;
}
u32 spl_boot_device(void)

7
common/spl/spl_bootrom.c
View File

@ -6,8 +6,10 @@
#include <common.h>
#include <spl.h>
__weak void board_return_to_bootrom(void)
__weak int board_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev)
{
return 0;
}
static int spl_return_to_bootrom(struct spl_image_info *spl_image,
@ -19,8 +21,7 @@ static int spl_return_to_bootrom(struct spl_image_info *spl_image,
* the ROM), it will implement board_return_to_bootrom() and
* should not return from it.
*/
board_return_to_bootrom();
return false;
return board_return_to_bootrom(spl_image, bootdev);
}
SPL_LOAD_IMAGE_METHOD("BOOTROM", 0, BOOT_DEVICE_BOOTROM, spl_return_to_bootrom);

3
include/spl.h
View File

@ -387,7 +387,8 @@ void spl_invoke_opensbi(struct spl_image_info *spl_image);
* stage wants to return to the ROM code to continue booting, boards
* can implement 'board_return_to_bootrom'.
*/
void board_return_to_bootrom(void);
int board_return_to_bootrom(struct spl_image_info *spl_image,
struct spl_boot_device *bootdev);
/**
* board_spl_fit_post_load - allow process images after loading finished