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| author | Marek Vasut <marek.vasut@gmail.com> | 2018-06-13 06:13:32 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-06-19 07:31:45 -0400 |
| commit | 7f13b374fd8fa59f694a1127a79f9bfc3891ef0d (patch) | |
| tree | 7052297f947750634f6c86eb139969be7234e7d6 /arch | |
| parent | fe996ec0663703846d8ce11446c07b6ae0bf9077 (diff) | |
| download | u-boot-7f13b374fd8fa59f694a1127a79f9bfc3891ef0d.zip u-boot-7f13b374fd8fa59f694a1127a79f9bfc3891ef0d.tar.gz u-boot-7f13b374fd8fa59f694a1127a79f9bfc3891ef0d.tar.bz2 | |
ARM: image: Add option for ignoring ep bit 3
Add option to the booti_setup() which indicates to it that the caller
requires the image to be relocated to the beginning of the RAM and
that the information whether the image can be located anywhere in RAM
at 2 MiB aligned boundary or not is to be ignored. This is useful ie.
in case the Image is wrapped in another envelope, ie. fitImage and not
relocating it but moving it would corrupt the envelope.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bin Chen <bin.chen@linaro.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-By: Bin Chen <bin.chen@linaro.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/lib/image.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/lib/image.c b/arch/arm/lib/image.c index 1a04e2b..699bf44 100644 --- a/arch/arm/lib/image.c +++ b/arch/arm/lib/image.c @@ -26,7 +26,8 @@ struct Image_header { uint32_t res5; }; -int booti_setup(ulong image, ulong *relocated_addr, ulong *size) +int booti_setup(ulong image, ulong *relocated_addr, ulong *size, + bool force_reloc) { struct Image_header *ih; uint64_t dst; @@ -63,7 +64,7 @@ int booti_setup(ulong image, ulong *relocated_addr, ulong *size) * images->ep. Otherwise, relocate the image to the base of RAM * since memory below it is not accessible via the linear mapping. */ - if (le64_to_cpu(ih->flags) & BIT(3)) + if (!force_reloc && (le64_to_cpu(ih->flags) & BIT(3))) dst = image - text_offset; else dst = gd->bd->bi_dram[0].start; |