> -Original Message-
> From: Andy Shevchenko
> Sent: Thursday, August 6, 2020 7:55 AM
> To: Simon Glass ; Bin Meng ; u-
> b...@lists.denx.de
> Cc: Andy Shevchenko ; Park, Aiden
>
> Subject: [PATCH v1 14/15] x86: intel: slimbootloader: Remove dead code
>
>
> -Original Message-
> From: Andy Shevchenko
> Sent: Thursday, August 6, 2020 7:54 AM
> To: Simon Glass ; Bin Meng ; u-
> b...@lists.denx.de
> Cc: Andy Shevchenko ; Park, Aiden
> ; Stefan Roese ; George McCollister
>
> Subject: [PATCH v1 01/15] x86: Introduce
Hi Bin,
> -Original Message-
> From: Bin Meng
> Sent: Thursday, April 30, 2020 2:14 AM
> To: Park, Aiden
> Cc: Simon Glass ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 1/8] x86: Add a new X86_RUN_64BIT_ONLY to Kconfig
>
> Hi Aiden,
>
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Wednesday, April 29, 2020 11:04 AM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 4/8] x86: slimbootloader: Support 64-bit operation
>
> Hi Aide
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:16 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 7/8] x86: enable 64-bit kernel boot from 64-bit U-Boot
>
> Hi Aide
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 12:46 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 6/8] x86: Fix 64-bit compile warning
>
> Hi Aiden,
>
> On
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:32 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 5/8] configs: slimbootloader: Add x86_64 slimbootloader
> config
>
>
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:16 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 4/8] x86: slimbootloader: Support 64-bit operation
>
> Hi Aiden,
>
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:16 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 3/8] x86: start64: Support HOB in 64-bit U-Boot
>
> Hi Aiden,
>
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:16 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 2/8] x86: start64: Add a hook at 64-bit entry
>
> Hi Aiden,
>
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:16 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 1/8] x86: Add a new X86_RUN_64BIT_ONLY to Kconfig
>
> Hi Aiden,
>
Hi Simon,
> -Original Message-
> From: Simon Glass
> Sent: Sunday, April 26, 2020 1:16 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>
> Subject: Re: [PATCH 0/8] Support 64-bit U-Boot for Slim Bootloader
>
> Hi Aiden,
>
Hi Bin,
> -Original Message-
> From: Bin Meng
> Sent: Thursday, February 27, 2020 9:27 PM
> To: Park, Aiden
> Cc: masahi...@kernel.org; s...@chromium.org; s...@denx.de; ag...@suse.de; u-
> b...@lists.denx.de
> Subject: Re: [PATCH] x86: Cache write back at 32-bi
In a certain condition, invd causes cache coherence issue.
1. Pre-stage boot code passes memory address to U-Boot
2. The data of the memory address is still in data cache line
3. The invd marks data cache line as invalid without write back
4. U-Boot accesses the memory address
5. Data is
Hi Bin,
> On Feb 3, 2020, at 7:03 PM, Bin Meng wrote:
>
> Hi Aiden,
>
>> On Wed, Dec 18, 2019 at 1:56 PM Park, Aiden wrote:
>>
>> Slim Bootloader provides serial port info in its HOB to support
>> both IO or MMIO serial ports, but
Hi Simon,
Thanks for enabling this dynamic serial config. I have verified this with Slim
Bootloader
change(https://patchwork.ozlabs.org/project/uboot/list/?series=149214) on QEMU
and APL platform, and it works well as expected.
Reviewed-by: Aiden Park
Tested-by: Aiden Park
> -Original
Now, Slim Bootloader uses NS16550_DYNAMIC to support serial port
configuration at runtime, so no more code change is required.
Therefore, remove unnecessary steps and fix minor typo.
Signed-off-by: Aiden Park
---
doc/board/intel/slimbootloader.rst | 35 +++---
1 file
Slim Bootloader provides serial port info in its HOB to support
both IO or MMIO serial ports, but it's controlled by SYS_NS16550_MEM32
or SYS_NS16550_PORT_MAPPED in U-Boot.
To support both serial port configurations dynamically at runtime,
Slim Bootloader serial driver leverages NS16550_DYNAMIC.
Slim Bootloader provides serial port info in its HOB to support
both IO or MMIO serial ports, but it's controlled by SYS_NS16550_MEM32
or SYS_NS16550_PORT_MAPPED in U-Boot.
To support both serial port configurations dynamically at runtime,
Slim Bootloader serial driver leverages NS16550_DYNAMIC.
Hi Simon,
> -Original Message-
> From: U-Boot On Behalf Of Simon Glass
> Sent: Monday, December 9, 2019 8:59 AM
> To: U-Boot Mailing List
> Cc: Stefan Roese ; Angelo Dureghello
> Subject: [PATCH v2 1/4] serial: ns16550: Support run-time configuration
>
> At present this driver uses an
9 3:31 AM
> To: Simon Glass ; Park, Aiden
> Cc: U-Boot Mailing List
> Subject: Re: [PATCH 1/4] serial: n16550: Support run-time configuration
>
> +Aiden
>
> Hi Simon,
>
> On Fri, Dec 6, 2019 at 7:04 AM Simon Glass wrote:
> >
> > At present this driver uses an
> -Original Message-
> From: Simon Glass [mailto:s...@chromium.org]
> Sent: Sunday, October 20, 2019 8:38 PM
> To: U-Boot Mailing List
> Cc: Bin Meng ; Simon Glass ;
> Andy Shevchenko ; Bernhard Messerklinger
> ; Park, Aiden
> ; Simon Goldschmidt
> ; Stefan Roes
Thanks Bin!
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Monday, September 9, 2019 11:31 PM
> To: Park, Aiden
> Cc: Heinrich Schuchardt ; Alexander Graf
> ; u-boot@lists.denx.de
> Subject: Re: [PATCH v3 2/2]
Hi Bin,
> -Original Message-
> From: Park, Aiden
> Sent: Sunday, August 25, 2019 9:56 PM
> To: 'Bin Meng'
> Cc: Andy Shevchenko ; u-boot@lists.denx.de
> Subject: RE: [PATCH 1/1] doc: slimbootloader: Update Linux booting steps on
> QEMU
>
> Hi Bin,
&
Hi Bin,
> -Original Message-
> From: Heinrich Schuchardt [mailto:xypron.g...@gmx.de]
> Sent: Tuesday, September 3, 2019 12:21 PM
> To: Park, Aiden ; Bin Meng ;
> Alexander Graf ; u-boot@lists.denx.de
> Subject: Re: [PATCH v3 2/2] x86: efi_loader: Use
> efi_add_co
Adding a conventional memory region to the memory map may require ram_top
limitation and it can be also commonly used. Extract adding a conventional
memory to the memory map in a separate routine for generic use.
Signed-off-by: Aiden Park
---
Changes in v3:
* Split a single commit to two
Use efi_add_conventional_memory_map() to configure EFI conventional memory
properly with ram_top value. This will give 32bit mode U-Boot proper
conventional memory regions even if e820 has a entry which is greater than
32bit address space.
Signed-off-by: Aiden Park
---
Changes in v3:
* Split a
This issue can be seen on 32bit operation when one of E820_RAM type
entries is greater than 4GB memory space.
The efi_alloc() finds a free memory in the conventional memory which
is greater than 4GB. But, it does type cast to 32bit address space
and eventually returns invalid address.
Changes in
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Thursday, August 29, 2019 2:53 AM
> To: Simon Glass ; Park, Aiden ;
> U-Boot Mailing List
> Cc: Heinrich Schuchardt
> Subject: [PATCH 4/4] x86: qemu: Report high memory in the E820 table
>
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Thursday, August 29, 2019 2:53 AM
> To: Simon Glass ; Park, Aiden ;
> U-Boot Mailing List
> Cc: Heinrich Schuchardt
> Subject: [PATCH 3/4] x86: qemu: Support getting high memory size
>
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Thursday, August 29, 2019 2:53 AM
> To: Simon Glass ; Park, Aiden ;
> U-Boot Mailing List
> Cc: Heinrich Schuchardt
> Subject: [PATCH 2/4] x86: qemu: Extract getting memory size to
This issue can be seen on 32bit operation when one of E820_RAM type
entries is greater than 4GB memory space.
The efi_alloc() finds a free memory in the conventional memory which
is greater than 4GB. But, it does type cast to 32bit address space
and eventually returns invalid address.
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Friday, August 30, 2019 12:22 AM
> To: Park, Aiden
> Cc: Heinrich Schuchardt ; Simon Glass
> ; u-boot@lists.denx.de; Alexander Graf
>
> Subject: Re: [PATCH 1/1] x86: efi_loader: Fi
Hi Heinrich and Bin,
> -Original Message-
> From: Heinrich Schuchardt [mailto:xypron.g...@gmx.de]
> Sent: Wednesday, August 28, 2019 10:16 PM
> To: Bin Meng ; Park, Aiden
> Cc: Simon Glass ; u-boot@lists.denx.de; Alexander Graf
>
> Subject: Re: [PATCH 1/1] x86: ef
> -Original Message-
> From: Heinrich Schuchardt [mailto:xypron.g...@gmx.de]
> Sent: Thursday, August 29, 2019 12:27 PM
> To: Bin Meng ; Simon Glass ; Park,
> Aiden ; U-Boot Mailing List
> Subject: Re: [PATCH 1/4] x86: Drop weak version board_get_usable_ram_top()
>
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Wednesday, August 28, 2019 8:37 PM
> To: Park, Aiden ; Heinrich Schuchardt
>
> Cc: Simon Glass ; u-boot@lists.denx.de
> Subject: Re: [PATCH 1/1] x86: efi_loader: Fix invalid address re
This issue can be seen on 32bit operation when one of E820_RAM type
entries is greater than 4GB memory space.
The efi_alloc() finds a free memory in the conventional memory which
is greater than 4GB. But, it does type cast to 32bit address space
and eventually returns invalid address.
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Sunday, August 25, 2019 9:47 PM
> To: Park, Aiden
> Cc: Andy Shevchenko ; u-boot@lists.denx.de
> Subject: Re: [PATCH 1/1] doc: slimbootloader: Update Linux booting steps on
> QEMU
>
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Sunday, August 25, 2019 7:36 PM
> To: Park, Aiden
> Cc: Andy Shevchenko ; u-boot@lists.denx.de
> Subject: Re: [PATCH 1/1] doc: slimbootloader: Update Linux booting steps on
> QEMU
>
Add steps to test Linux booting on QEMU with Yocto image.
Signed-off-by: Aiden Park
---
doc/board/intel/slimbootloader.rst | 22 ++
1 file changed, 22 insertions(+)
diff --git a/doc/board/intel/slimbootloader.rst
b/doc/board/intel/slimbootloader.rst
index
Hi Andy/Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Wednesday, August 21, 2019 2:45 AM
> To: Andy Shevchenko
> Cc: Park, Aiden ; u-boot@lists.denx.de
> Subject: Re: [U-Boot] [PATCH 1/1] serial: ns16550: Read reg-io-type from
> de
ns16550 can select register access type from device tree.
This also allows an inherited serial driver of ns16550 to configure
register access type at run-time by overriding ofdata_to_platdata.
Signed-off-by: Aiden Park
---
drivers/serial/ns16550.c | 63 +++-
The scsi_scan_dev() is looping over the number of uc_plat->max_id.
The number of actual ports a AHCI controller has can be greater than
max_id. Update uc_plat->max_id to make SCSI scan all detected ports.
Signed-off-by: Aiden Park
---
drivers/ata/ahci.c | 8
1 file changed, 8
Hi Bin,
> On Aug 13, 2019, at 9:03 PM, Bin Meng wrote:
>
> Hi Aiden,
>
>> On Thu, Aug 8, 2019 at 10:42 PM Bin Meng wrote:
>>
>> Hi Aiden,
>>
>>> On Thu, Aug 8, 2019 at 10:35 PM Bin Meng wrote:
>>>
>>>> On Sat, Aug 3, 2019
Add slimbootloader board to run U-boot as a Slim Bootloader payload
- Add new board/intel/slimbootloader directory with minimum codes
- Add slimbootloader configuration files
- Add doc/board/intel/slimbootloader.rst
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
Slim Bootloader provides serial port info thru its HOB list pointer.
All these HOBs are eligible for Slim Bootloader based board only.
- Get serial port information from the serial port info HOB
- Leverage ns16550 driver with slimbootloader specific platform data
Signed-off-by: Aiden Park
Slim Bootloader already calibrated TSC and provides it to U-Boot.
Therefore, U-Boot does not have to re-calibrate TSC.
Configuring tsc_base and clock_rate makes x86 tsc_timer driver bypass
TSC calibration and use the provided TSC frequency.
- Get TSC frequency from performance info hob
- Set
Add a new device tree which has very minimum nodes
- x86 reset
- x86 tsc_timer
- x86 pci
- Slim Bootloader serial
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
---
Changes in v3:
* Move slimbootloader.dtb before baytrail_som-db5800-som-6867.dtb
FSP (CONFIG_HAVE_FSP) and Slim Bootloader (CONFIG_SYS_SLIMBOOTLOADER)
consume HOB (CONFIG_USE_HOB) data from the each HOB list pointer.
Add a common HOB library in lib/hob.c and include/asm/hob.h.
Signed-off-by: Aiden Park
Reviewed-by: Andy Shevchenko
Reviewed-by: Bin Meng
Tested-by: Bin Meng
The setting up MTRRs have already been done in previous
Slim Bootloader stages.
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
---
arch/x86/lib/init_helpers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/lib/init_helpers.c
Slim Bootloader provides memory map info thru its HOB list pointer.
Configure memory size and relocation memory from the HOB data, and
provide e820 entries as well.
- Get memory size from the memory map info HOB
- Set available top memory lower than 4GB for U-Boot relocation
- Provide e820 entries
Use existing EFI_GUID and efi_guid_t instead of struct efi_guid.
This is pre-work before making a common HOB library.
- Change 'struct efi_guid' to efi_guit_t
- Remove 'struct efi_guid'
- Define GUIDs with EFI_GUID() macro
- Use guidcmp() instead of compare_guid()
- Remove compare_guid()
This slimbootloader CPU type is to enable U-Boot as a payload which
runs on top of Slim Bootloader (https://github.com/slimbootloader).
The Slim Bootloader is designed with multi-stage architecture for
the execution from reset vector to OS booting, and supports QEMU,
Apollolake, Whiskeylake and
This patch is to enable U-Boot as a payload which runs on top of Slim
Bootloader (https://github.com/slimbootloader/slimbootloader) boot firmware for
x86 platforms.
The Slim Bootloader is designed with multi-stage architecture for the execution
from reset vector to OS hand-off, and supports
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Friday, August 2, 2019 4:51 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v8 4/9] x86: slimb
Add slimbootloader board to run U-boot as a Slim Bootloader payload
- Add new board/intel/slimbootloader directory with minimum codes
- Add slimbootloader configuration files
- Add doc/board/intel/slimbootloader.rst
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
The setting up MTRRs have already been done in previous
Slim Bootloader stages.
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
---
arch/x86/lib/init_helpers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/lib/init_helpers.c
Add a new device tree which has very minimum nodes
- x86 reset
- x86 tsc_timer
- x86 pci
- Slim Bootloader serial
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
---
Changes in v3:
* Move slimbootloader.dtb before baytrail_som-db5800-som-6867.dtb
Slim Bootloader already calibrated TSC and provides it to U-Boot.
Therefore, U-Boot does not have to re-calibrate TSC.
Configuring tsc_base and clock_rate makes x86 tsc_timer driver bypass
TSC calibration and use the provided TSC frequency.
- Get TSC frequency from performance info hob
- Set
Slim Bootloader provides serial port info thru its HOB list pointer.
All these HOBs are eligible for Slim Bootloader based board only.
- Get serial port information from the serial port info HOB
- Leverage ns16550 driver with slimbootloader specific platform data
Signed-off-by: Aiden Park
Slim Bootloader provides memory map info thru its HOB list pointer.
Configure memory size and relocation memory from the HOB data, and
provide e820 entries as well.
- Get memory size from the memory map info HOB
- Set available top memory lower than 4GB for U-Boot relocation
- Provide e820 entries
FSP (CONFIG_HAVE_FSP) and Slim Bootloader (CONFIG_SYS_SLIMBOOTLOADER)
consume HOB (CONFIG_USE_HOB) data from the each HOB list pointer.
Add a common HOB library in lib/hob.c and include/asm/hob.h.
Signed-off-by: Aiden Park
Reviewed-by: Andy Shevchenko
Reviewed-by: Bin Meng
Tested-by: Bin Meng
This slimbootloader CPU type is to enable U-Boot as a payload which
runs on top of Slim Bootloader (https://github.com/slimbootloader).
The Slim Bootloader is designed with multi-stage architecture for
the execution from reset vector to OS booting, and supports QEMU,
Apollolake, Whiskeylake and
Use existing EFI_GUID and efi_guid_t instead of struct efi_guid.
This is pre-work before making a common HOB library.
- Change 'struct efi_guid' to efi_guit_t
- Remove 'struct efi_guid'
- Define GUIDs with EFI_GUID() macro
- Use guidcmp() instead of compare_guid()
- Remove compare_guid()
This patch is to enable U-Boot as a payload which runs on top of Slim
Bootloader (https://github.com/slimbootloader/slimbootloader) boot firmware for
x86 platforms.
The Slim Bootloader is designed with multi-stage architecture for the execution
from reset vector to OS hand-off, and supports
Hi Bin/Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Thursday, August 1, 2019 5:14 PM
> To: Bin Meng
> Cc: Park, Aiden ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v7 3/9] x86: Add
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Thursday, August 1, 2019 2:23 PM
> To: Park, Aiden
> Cc: Andy Shevchenko ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v7 0/9] x86: Add basic Slim Bootl
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Thursday, August 1, 2019 2:17 PM
> To: Park, Aiden
> Cc: Andy Shevchenko ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v7 8/9] board: intel: Add new
The setting up MTRRs have already been done in previous
Slim Bootloader stages.
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
---
arch/x86/lib/init_helpers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/lib/init_helpers.c
Add slimbootloader board to run U-boot as a Slim Bootloader payload
- Add new board/intel/slimbootloader directory with minimum codes
- Add slimbootloader configuration files
- Add doc/board/intel/slimbootloader.rst
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
Slim Bootloader provides serial port info thru its HOB list pointer.
All these HOBs are eligible for Slim Bootloader based board only.
- Get serial port information from the serial port info HOB
- Leverage ns16550 driver with slimbootloader specific platform data
Signed-off-by: Aiden Park
Add a new device tree which has very minimum nodes
- x86 reset
- x86 tsc_timer
- x86 pci
- Slim Bootloader serial
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
Reviewed-by: Andy Shevchenko
---
Changes in v3:
* Move slimbootloader.dtb before baytrail_som-db5800-som-6867.dtb
Slim Bootloader already calibrated TSC and provides it to U-Boot.
Therefore, U-Boot does not have to re-calibrate TSC.
Configuring tsc_base and clock_rate makes x86 tsc_timer driver bypass
TSC calibration and use the provided TSC frequency.
- Get TSC frequency from performance info hob
- Set
FSP(CONFIG_HAVE_FSP) and Slim Bootloader(CONFIG_SYS_SLIMBOOTLOADER)
consume HOB(CONFIG_USE_HOB) data from the each HOB list pointer.
Add a common HOB library in lib/hob.c and include/asm/hob.h.
Signed-off-by: Aiden Park
---
Changes in v7:
* Split HOB library into EFI_GUID pre-work and making
Slim Bootloader provides memory map info thru its HOB list pointer.
Configure memory size and relocation memory from the HOB data, and
provide e820 entries as well.
- Get memory size from the memory map info HOB
- Set available top memory lower than 4GB for U-Boot relocation
- Provide e820 entries
Use existing EFI_GUID and efi_guid_t instead of struct efi_guid.
This is pre-work before making a common HOB library.
- Change 'struct efi_guid' to efi_guit_t
- Remove 'struct efi_guid'
- Define GUIDs with EFI_GUID() macro
- Use guidcmp() instead of compare_guid()
- Remove compare_guid()
This slimbootloader CPU type is to enable U-Boot as a payload which
runs on top of Slim Bootloader(https://github.com/slimbootloader).
The Slim Bootloader is designed with multi-stage architecture for
the execution from reset vector to OS booting, and supports QEMU,
Apollolake, Whiskeylake and
This patch is to enable U-Boot as a payload which runs on top of Slim
Bootloader(https://github.com/slimbootloader/slimbootloader) boot firmware for
x86 platforms.
The Slim Bootloader is designed with multi-stage architecture for the execution
from reset vector to OS hand-off, and supports
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Saturday, July 27, 2019 6:06 AM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v6 5/8] x86: sl
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Friday, July 26, 2019 10:00 PM
> To: Park, Aiden
> Cc: Andy Shevchenko ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v6 7/8] board: intel: Add new
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Friday, July 26, 2019 7:39 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v6 0/8] x86: Add basic Sl
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Friday, July 26, 2019 7:37 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v6 5/8] x86: slimbootloader
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Friday, July 26, 2019 7:32 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v6 2/8] x86: Add a common HO
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Friday, July 26, 2019 7:30 PM
> To: Park, Aiden
> Cc: Bin Meng ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v6 3/8] x86: slimb
Slim Bootloader provides memory map info thru its HOB list pointer.
Configure memory size and relocation memory from the HOB data, and
provide e820 entries as well.
- Get memory size from the memory map info HOB
- Set available top memory lower than 4GB for U-Boot relocation
- Provide e820 entries
Slim Bootloader already calibrated TSC and provides it to U-Boot.
Therefore, U-Boot does not have to re-calibrate TSC.
Configuring tsc_base and clock_rate makes x86 tsc_timer driver
bypass TSC calibration and use the provided TSC frequency.
- Get TSC frequency from performance info hob
- Set
The setting up MTRRs have already been done in previous
Slim Bootloader stages.
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
---
arch/x86/lib/init_helpers.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/lib/init_helpers.c b/arch/x86/lib/init_helpers.c
index
Add slimbootloader board to run U-boot as a Slim Bootloader payload
- Add new board/intel/slimbootloader directory with minimum codes
- Add slimbootloader configuration files
- Add doc/board/intel/slimbootloader.rst
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
---
Changes in v6:
* Select
This patch is to enable U-Boot as a payload which runs on top of Slim
Bootloader(https://github.com/slimbootloader/slimbootloader) boot firmware for
x86 platforms.
The Slim Bootloader is designed with multi-stage architecture for the execution
from reset vector to OS hand-off, and supports
Add a new device tree which has very minimum nodes
- x86 reset
- x86 tsc_timer
- x86 pci
- Slim Bootloader serial
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
---
Changes in v3:
* Move slimbootloader.dtb before baytrail_som-db5800-som-6867.dtb
arch/x86/dts/Makefile | 1 +
Slim Bootloader provides serial port info thru its HOB list pointer.
All these HOBs are eligible for Slim Bootloader based board only.
- Get serial port information from the serial port info HOB
- Leverage ns16550 driver with slimbootloader specific platform data
Signed-off-by: Aiden Park
FSP(CONFIG_HAVE_FSP) and Slim Bootloader(CONFIG_SYS_SLIMBOOTLOADER)
consume HOB(CONFIG_USE_HOB) data from the each HOB list pointer.
Add a common HOB library in lib/hob.c and include/asm/hob.h.
Signed-off-by: Aiden Park
Reviewed-by: Bin Meng
---
Changes in v6:
* Use CONFIG_USE_HOB
* Change
This slimbootloader CPU type is to enable U-Boot as a payload which
runs on top of Slim Bootloader(https://github.com/slimbootloader).
The Slim Bootloader is designed with multi-stage architecture for
the execution from reset vector to OS booting, and supports QEMU,
Apollolake, Whiskeylake and
Hi Bin,
> -Original Message-
> From: Bin Meng [mailto:bmeng...@gmail.com]
> Sent: Thursday, July 25, 2019 11:44 PM
> To: Park, Aiden
> Cc: Andy Shevchenko ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v5 7/8] board: intel: Add new
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Tuesday, July 23, 2019 5:27 AM
> To: Bin Meng
> Cc: Park, Aiden ; U-Boot Mailing List b...@lists.denx.de>; Simon Glass
> Subject: Re: [PATCH v5 7/8] board: intel: A
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Monday, July 22, 2019 8:42 AM
> To: Park, Aiden
> Cc: U-Boot Mailing List ; Simon Glass
> ; Bin Meng
> Subject: Re: [PATCH v5 5/8] x86: slimbootloader: Set TSC informati
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Monday, July 22, 2019 8:38 AM
> To: Park, Aiden
> Cc: U-Boot Mailing List ; Simon Glass
> ; Bin Meng
> Subject: Re: [PATCH v5 4/8] x86: slimbootloader: Add serial drive
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Monday, July 22, 2019 8:34 AM
> To: Park, Aiden
> Cc: U-Boot Mailing List ; Simon Glass
> ; Bin Meng
> Subject: Re: [PATCH v5 3/8] x86: slimbootloader: Add memory conf
Hi Andy,
> -Original Message-
> From: Andy Shevchenko [mailto:andy.shevche...@gmail.com]
> Sent: Monday, July 22, 2019 8:14 AM
> To: Park, Aiden
> Cc: U-Boot Mailing List ; Simon Glass
> ; Bin Meng
> Subject: Re: [PATCH v5 1/8] x86: Add new slimbootloader CPU typ
Hi Bin/Andy,
> -Original Message-
> From: Park, Aiden
> Sent: Tuesday, July 16, 2019 9:41 PM
> To: U-Boot Mailing List ; Simon Glass
> ; Bin Meng ; Andy Shevchenko
>
> Subject: [PATCH v5 0/8] x86: Add basic Slim Bootloader payload support
>
> This patch is to
1 - 100 of 159 matches
Mail list logo
