On 21.11.18 16:51, Daniel Kiper wrote:
> On Wed, Nov 14, 2018 at 06:27:36PM +0100, Alexander Graf wrote:
>> This patch adds awareness of RISC-V relocations throughout the grub tools
>> as well as dynamic linkage and elf->PE relocation conversion support.
>>
>> Signed-off-by: Alexander Graf
>>
>>
On 21.11.18 17:02, Daniel Kiper wrote:
> On Wed, Nov 14, 2018 at 06:27:37PM +0100, Alexander Graf wrote:
>> To support a new architecture we need to provide a few helper functions
>> for memory, cache, timer, etc support.
>>
>> This patch adds the remainders of those. Some bits are still disable
On 17.11.18 23:51, Auer, Lukas wrote:
> On Wed, 2018-11-14 at 18:27 +0100, Alexander Graf wrote:
>> To support a new architecture we need to provide a few helper
>> functions
>> for memory, cache, timer, etc support.
>>
>> This patch adds the remainders of those. Some bits are still
>> disabled,
On 18.11.18 12:41, Bin Meng wrote:
> Hi Alex,
>
> On Thu, Nov 15, 2018 at 1:27 AM Alexander Graf wrote:
>>
>> This patch adds support for RISC-V to the grub build system. With this
>> patch, I can successfully build grub on RISC-V as a UEFI application.
>>
>> Signed-off-by: Alexander Graf
>>
The RISC-V ABI document outlines ELF header structure and relocation
information. Pull the respective magic numbers into our elf header
so we can make use of them.
Signed-off-by: Alexander Graf
Reviewed-by: Alistair Francis
Reviewed-by: Bin Meng
Tested-by: Bin Meng
---
include/grub/elf.h | 59
On entry, we need to save the system table pointer as well as our image
handle. Add an early startup file that saves them and then brings us
into our main function.
Signed-off-by: Alexander Graf
Reviewed-by: Alistair Francis
Reviewed-by: Bin Meng
Tested-by: Bin Meng
---
v3 -> v4:
- Change
The PE format defines magic numbers as well as relocation identifiers for
RISC-V. Add them to our include file, so we can make use of them.
Signed-off-by: Alexander Graf
Reviewed-by: Leif Lindholm
Reviewed-by: Alistair Francis
Reviewed-by: Bin Meng
Tested-by: Bin Meng
---
include/grub/efi/pe
As part of the plan for total world domination, we would like to make sure
that booting on RISC-V is in a sane state before anyone goes and does quick
hacks "just because".
For that reason, U-Boot supports UEFI booting on RISC-V for a while now.
This patch set is the second part of the puzzle, wit
Some architectures want to boot Linux as plain UEFI binary. Today that
really only encompasses ARM and AArch64, but going forward more
architectures may adopt that model.
So rename our internal API accordingly.
Signed-off-by: Alexander Graf
Acked-by: Leif Lindholm
Reviewed-by: Alistair Francis
We now have signature check logic in grub which allows us to treat
files differently depending on their file type.
Treat a loaded device tree like an overlayed ACPI table.
Both describe hardware, so I suppose their threat level is the same.
Signed-off-by: Alexander Graf
---
v3 -> v4:
- Reba
This patch adds a 32/64 capable setjmp implementation for RISC-V.
Signed-off-by: Alexander Graf
Reviewed-by: Alistair Francis
Reviewed-by: Bin Meng
Tested-by: Bin Meng
---
v3 -> v4:
- Change copyright from 2013 to 2018
---
grub-core/lib/riscv/setjmp.S | 82 ++
To support a new architecture we need to provide a few helper functions
for memory, cache, timer, etc support.
This patch adds the remainders of those. Some bits are still disabled,
as I couldn't guarantee that we're always running on models / in modes
where the respective hardware is available.
We currently only support to run grub on RISC-V as UEFI payload. Ideally,
we also only want to support running Linux underneath as UEFI payload.
Prepare that with a Linux boot case that is not enabled in Linux yet. At
least it will give people something to test against when they enable the
Linux U
This patch adds support for RISC-V to the grub build system. With this
patch, I can successfully build grub on RISC-V as a UEFI application.
Signed-off-by: Alexander Graf
Reviewed-by: Alistair Francis
Reviewed-by: Bin Meng
Tested-by: Bin Meng
---
v2 -> v3:
- Fix riscv32 target
---
config
This patch adds awareness of RISC-V relocations throughout the grub tools
as well as dynamic linkage and elf->PE relocation conversion support.
Signed-off-by: Alexander Graf
---
v2 -> v3:
- Fix riscv32 target
v3 -> v4:
- Change copyright from 2013 to 2018
- Add spec reference
---
grub
Hi Alex,
On Mon, Nov 26, 2018 at 7:06 AM Alexander Graf wrote:
>
>
>
> On 18.11.18 12:41, Bin Meng wrote:
> > Hi Alex,
> >
> > On Thu, Nov 15, 2018 at 1:27 AM Alexander Graf wrote:
> >>
> >> This patch adds support for RISC-V to the grub build system. With this
> >> patch, I can successfully bui
On Tue, Nov 20, 2018 at 10:59 AM Matthew Garrett wrote:
>
> On Mon, Nov 19, 2018 at 1:13 AM Daniel P. Smith wrote:
> >
> > It would be great if the TPM commands that are using EFI protocol and
> > exposed to TPM command module be name spaced under efi, e.g.
> > grub_efi_tpm_log_event. As I lay in
On Mon, Nov 26, 2018 at 4:47 PM Daniel Kiper wrote:
> I have a feeling that both UEFI and TIS TPM implementations can coexists
> together even on UEFI platform. Of course, AIUI, UEFI TPM should be default
> if we play with TPM 2.0. TIS implementation should be used with TPM 1.2
> or if UEFI is bu
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