Djam/u-boot
1
0
Fork 0
mirror of https://github.com/u-boot/u-boot.git synced 2025-04-20 11:55:03 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add in the ability to load and boot an uncompressed kernel image during the Falcon Mode boot sequence.

Browse source 
This is required for architectures which do not support compressed kernel images (i.e. ARM64).  This is only used while not booting via FIT image.

Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Nathan Barrett-Morrison 2022-02-02 15:05:18 -05:00 • committed by Tom Rini
parent 1520af3f84
commit 7a0d88076b
2 changed files with 25 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
arch/arm/lib/Makefile
View file

@ -35,7 +35,10 @@ obj-$(CONFIG_CMD_BOOTM) += bootm.o
obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o
else else
obj-$(CONFIG_$(SPL_TPL_)FRAMEWORK) += spl.o obj-$(CONFIG_$(SPL_TPL_)FRAMEWORK) += spl.o
obj-$(CONFIG_SPL_FRAMEWORK) += zimage.o ifdef CONFIG_SPL_FRAMEWORK
obj-$(CONFIG_CMD_BOOTI) += image.o
obj-$(CONFIG_CMD_BOOTZ) += zimage.o
endif
obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
endif endif
ifdef CONFIG_ARM64 ifdef CONFIG_ARM64

21
common/spl/spl.c
View file

@ -116,6 +116,11 @@ int __weak bootz_setup(ulong image, ulong *start, ulong *end)
{ {
return 1; return 1;
} }
int __weak booti_setup(ulong image, ulong *relocated_addr, ulong *size, bool force_reloc)
{
return 1;
}
#endif #endif
/* Weak default function for arch/board-specific fixups to the spl_image_info */ /* Weak default function for arch/board-specific fixups to the spl_image_info */
@ -391,6 +396,21 @@ int spl_parse_image_header(struct spl_image_info *spl_image,
#endif #endif
#if CONFIG_IS_ENABLED(OS_BOOT) #if CONFIG_IS_ENABLED(OS_BOOT)
#if defined(CMD_BOOTI)
ulong start, size;
if (!booti_setup((ulong)header, &start, &size, 0)) {
spl_image->name = "Linux";
spl_image->os = IH_OS_LINUX;
spl_image->load_addr = start;
spl_image->entry_point = start;
spl_image->size = size;
debug(SPL_TPL_PROMPT
"payload Image, load addr: 0x%lx size: %d\n",
spl_image->load_addr, spl_image->size);
return 0;
}
#elif defined(CMD_BOOTZ)
ulong start, end; ulong start, end;
if (!bootz_setup((ulong)header, &start, &end)) { if (!bootz_setup((ulong)header, &start, &end)) {
@ -404,6 +424,7 @@ int spl_parse_image_header(struct spl_image_info *spl_image,
spl_image->load_addr, spl_image->size); spl_image->load_addr, spl_image->size);
return 0; return 0;
} }
#endif
#endif #endif
if (!spl_parse_board_header(spl_image, bootdev, (const void *)header, sizeof(*header))) if (!spl_parse_board_header(spl_image, bootdev, (const void *)header, sizeof(*header)))