Change the file name from ti.gz and ti.bmp to ti_logos_414x97_32bpp to
help user understand the resolution and identify the logo files when
placed in the boot partition and update the splashfile name with the
same in .env file.
Signed-off-by: Nikhil M Jain
---
board/ti/am62x/am62x.env
On 28/07/23 14:05, Nikhil M Jain wrote:
Hi Simon,
On 27/07/23 23:31, Simon Glass wrote:
Hi Nikhil,
On Wed, 26 Jul 2023 at 23:22, Nikhil M Jain wrote:
Hi Simon,
On 27/07/23 06:23, Simon Glass wrote:
Hi Devarsh,
On Wed, 26 Jul 2023 at 05:09, Devarsh Thakkar wrote:
Hi Simon,
On 26
Hi Simon,
On 27/07/23 23:31, Simon Glass wrote:
Hi Nikhil,
On Wed, 26 Jul 2023 at 23:22, Nikhil M Jain wrote:
Hi Simon,
On 27/07/23 06:23, Simon Glass wrote:
Hi Devarsh,
On Wed, 26 Jul 2023 at 05:09, Devarsh Thakkar wrote:
Hi Simon,
On 26/07/23 02:58, Simon Glass wrote:
Hi Devarsh
Change remove method of DSS video driver to disable video port instead
of performing a soft reset, as soft reset takes longer duration. Video
port is disabled by setting enable bit of video port to 0.
Signed-off-by: Nikhil M Jain
---
drivers/video/tidss/tidss_drv.c | 12 +---
1 file
ash screen stays intact until kernel boots up.
Signed-off-by: Nikhil M Jain
---
drivers/video/tidss/tidss_drv.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/video/tidss/tidss_drv.c b/drivers/video/tidss/tidss_drv.c
index 623bf4cf31..e285f255d7 100644
---
This patch series aims at updating the remove method for DSS video
driver.
Nikhil M Jain (2):
drivers: video: tidss: tidss_drv: Change remove method
drivers: video: tidss: tidss_drv: Use kconfig VIDEO_REMOVE to remove
video
drivers/video/tidss/tidss_drv.c | 18 +++---
1 file
Hi Simon,
On 27/07/23 06:23, Simon Glass wrote:
Hi Devarsh,
On Wed, 26 Jul 2023 at 05:09, Devarsh Thakkar wrote:
Hi Simon,
On 26/07/23 02:58, Simon Glass wrote:
Hi Devarsh,
On Tue, 25 Jul 2023 at 03:21, Devarsh Thakkar wrote:
Hi Simon,
On 24/07/23 20:22, Simon Glass wrote:
When the v
On 24/07/23 20:21, Simon Glass wrote:
Drop the duplication and add a single rule which can handle SPL as well.
Signed-off-by: Simon Glass
---
drivers/Makefile | 4 ++--
1 file changed, 2 insertions(+), 2 deletions
Reviewed-by: Nikhil M Jain
insertion(+), 1 deletion(-)
Reviewed-by: Nikhil M Jain
insertions(+), 74 deletions(-)
Reviewed-by: Nikhil M Jain
configs/am62x_evm_a53_defconfig | 1 +
1 file changed, 1 insertion(+)
Tested-by: Nikhil M Jain
Hi Manorit,
On 24/07/23 20:27, Tom Rini wrote:
On Fri, Jul 14, 2023 at 11:22:24AM +0530, Manorit Chawdhry wrote:
Fix regression occurred during refactoring for the mentioned commit.
Fixes: bd6a24759374 ("arm: mach-k3: security: separate out validating binary
logic")
Signed-off-by: Manorit C
Hi Tom,
On 19/07/23 18:48, Tom Rini wrote:
On Wed, Jul 19, 2023 at 06:44:18PM +0530, Nikhil M Jain wrote:
Hi Tom,
On 19/07/23 17:28, Tom Rini wrote:
On Wed, Jul 19, 2023 at 04:44:36PM +0530, Nikhil M Jain wrote:
Hi Tom,
Seems like this series fell through the cracks, so a gentle reminder
Hi Tom,
On 19/07/23 17:28, Tom Rini wrote:
On Wed, Jul 19, 2023 at 04:44:36PM +0530, Nikhil M Jain wrote:
Hi Tom,
Seems like this series fell through the cracks, so a gentle reminder on
this.
On 21/06/23 16:29, Nikhil M Jain wrote:
This patch series aims at fixing warnings which occur
Hi Tom,
Seems like this series fell through the cracks, so a gentle reminder on
this.
On 21/06/23 16:29, Nikhil M Jain wrote:
This patch series aims at fixing warnings which occur during
compilation, by including required header files and using appropriate
types for variables which are
uel Dionne-Riel
Signed-off-by: Nikhil M Jain
---
V6 (patch introduced):
- Fix CMD_BMP/BMP dependency.
cmd/Kconfig| 1 +
common/Kconfig | 1 -
2 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/Kconfig b/cmd/Kconfig
index c1941849f9..de7a27a86a 100644
--- a/cmd/Kconfig
+++ b/c
Add method to reserve video framebuffer information using blob,
received from previous stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Simon Glass
---
V6:
- No change.
V5:
- No change.
V4:
- No change.
V3:
- Add Reviewed-by tag.
V2:
- Remove #if CONFIG_IS_ENABLED(VIDEO) in
To understand usage of DDR in A53 SPL stage, add a table showing region
and space used by major components of SPL.
Signed-off-by: Nikhil M Jain
Reviewed-by: Tom Rini
---
V6:
- Add Reviewed-by tag.
V5:
- Change the layout of A53 SPL DDR into tabular format.
V4(patch introduced):
- Document A53
Set bloblist address to 0x80D0.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V6:
- No change.
V5:
- No change.
V4:
- Remove the link to SPL DDR memory layout and add a new patch.
V3:
- Add link to updated memory map.
V2:
- Add Reviewed-by tag.
configs
Use config SPL_VIDEO_REMOVE to remove video driver at SPL stage before
jumping to next stage, in place of CONFIG_SPL_VIDEO, to allow user to
remove video if required.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V6:
- No change.
V5:
- No change.
V4:
- No change.
V3
This is required since user may want to either call the remove method
of video driver and reset the display or not call the remove method
to continue displaying until next stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
Reviewed-by: Tom Rini
---
V6:
- No change.
V5:
- No
functions are called.
Check for CONFIG_SPL_SPLASH_SCREEN and CONFIG_SPL_BMP before calling
splash_display to avoid compilation failure.
Signed-off-by: Nikhil M Jain
---
V6:
- No change.
V5:
- No change.
V4:
- Update commit message as per comments.
V3:
- No change.
V2:
- Use CONFIG_SPL_VIDEO
proper, if in u-boot proper CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
Reviewed-by: Simon Glass
---
V6:
- No change.
V5:
- No change.
V4:
- Add Reviewed-by tag.
V3:
- Clean up errors appeared in checkpatch.
V2:
- Fix commit message.
- Revert use of #if
In spl_dcache_enable after setting up page table, set gd->relocaddr
pointer to tlb_addr, to get next location to reserve memory. Align
tlb_addr with 64KB address.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V6:
- No change.
V5:
- No change.
V4:
- Add Reviewed-by tag.
At SPL stage when stack is relocated, the stack pointer needs to be
updated, the stack pointer may point to stack in on chip memory even
though stack is relocated.
Signed-off-by: Nikhil M Jain
Reviewed-by: Tom Rini
---
V6:
- No change.
V5:
- No change.
V4:
- No change.
V3:
- Add Reviewed-by
message.
[1]:
https://patchwork.ozlabs.org/project/uboot/patch/20230709231810.633044-1-sam...@dionne-riel.com/
Nikhil M Jain (9):
common: spl: spl: Update stack pointer address
arch: arm: mach-k3: common: Return a pointer after setting page table
board: ti: am62x: evm: Update function calls
Hi Manorit,
On 14/07/23 11:22, Manorit Chawdhry wrote:
From: Andrew Davis
Since get_fdt_mmc is common, factor it out into mmc.env and remove
it from each platform env file along with changing the directory path to
reflect the standards. Use it in mmcloados but keep loadfdt
defined in case it i
board/ti/j721s2/j721s2.env | 6 +++---
include/configs/am62ax_evm.h | 2 +-
7 files changed, 13 insertions(+), 13 deletions(-)
Reviewed-by: Nikhil M Jain
Hi Manorit,
On 14/07/23 11:22, Manorit Chawdhry wrote:
From: Kamlesh Gurudasani
Default to common bootcmd that is set across all k3 devices.
Signed-off-by: Manorit Chawdhry
Signed-off-by: Kamlesh Gurudasani
---
configs/am62ax_evm_a53_defconfig | 1 +
configs/am62x_evm_a53_defconfig | 3
Hi Manorit,
On 14/07/23 11:22, Manorit Chawdhry wrote:
From: Kamlesh Gurudasani
Default to common bootcmd that is set across all k3 devices.
Signed-off-by: Manorit Chawdhry
Signed-off-by: Kamlesh Gurudasani
---
configs/am62ax_evm_a53_defconfig | 1 +
configs/am62x_evm_a53_defconfig | 3
On 14/07/23 11:22, Manorit Chawdhry wrote:
From: Kamlesh Gurudasani
Set fdtfile env variable similar to other k3 socs.
Signed-off-by: Kamlesh Gurudasani
Signed-off-by: Manorit Chawdhry
---
board/ti/am64x/am64x.env | 1 +
1 file changed, 1 insertion(+)
Reviewed-by: Nikhil M Jain
On 10/07/23 20:36, Tom Rini wrote:
On Sun, Jul 09, 2023 at 07:18:10PM -0400, Samuel Dionne-Riel wrote:
Using `default y` will not select BMP when CMD_BMP has been enabled, if
it was already configured.
By using `select`, if `CMD_BMP` is turned on, it will force the presence
of `BMP`.
Fixes
Hi Tom,
Gentle reminder
On 21/06/23 15:51, Nikhil M Jain wrote:
This patch series aims at updating SPL splashscreen framework for AM62x.
This patch series depends on
https://lore.kernel.org/u-boot/20230504225829.2537050-1-...@chromium.org/
This series:
- Fixes compilation issues in case
Hi Tom,
On 23/06/23 22:26, Tom Rini wrote:
On Fri, Jun 23, 2023 at 06:11:52PM +0530, Nikhil M Jain wrote:
Update the name of timing parameter node to panel-timing from
panel-timngs.
Signed-off-by: Nikhil M Jain
---
arch/arm/dts/k3-am625-sk.dts | 2 +-
1 file changed, 1 insertion(+), 1
Update the name of timing parameter node to panel-timing from
panel-timngs.
Signed-off-by: Nikhil M Jain
---
arch/arm/dts/k3-am625-sk.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/dts/k3-am625-sk.dts b/arch/arm/dts/k3-am625-sk.dts
index 73dec8781c..a87b48bfed
,
internal_splash_size);
The above warnings are generated if CONFIG_FIT is enabled.
Signed-off-by: Nikhil M Jain
---
V2:
- Type cast bmp_load_addr to uintptr_t at places necessary instead of
changing argument type for splash_load_fit as done in splash_load_raw.
common/splash_source.c | 6 +++---
1
-declaration]
90 | enable_caches();
Signed-off-by: Nikhil M Jain
---
V2:
- No change.
board/ti/am62x/evm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/board/ti/am62x/evm.c b/board/ti/am62x/evm.c
index d3c1786cd9..ad93908840 100644
--- a/board/ti/am62x/evm.c
+++ b/board/ti/am62x/evm.c
This patch series aims at fixing warnings which occur during
compilation, by including required header files and using appropriate
types for variables which are typecasted.
Changes in V2:
- Type cast bmp_load_addr to uintptr_t at places necessary rather than
changing argument type.
Nikhil M
Set bloblist address to 0x80D0.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V5:
- No change.
V4:
- Remove the link to SPL DDR memory layout and add a new patch.
V3:
- Add link to updated memory map.
V2:
- Add Reviewed-by tag.
configs/am62x_evm_a53_defconfig | 1 +
1
To understand usage of DDR in A53 SPL stage, add a table showing region
and space used by major components of SPL.
Signed-off-by: Nikhil M Jain
---
V5:
- Change the layout of A53 SPL DDR into tabular format.
V4(patch introduced):
- Document A53 SPL DDR memory layout.
doc/board/ti/am62x_sk.rst
This is required since user may want to either call the remove method
of video driver and reset the display or not call the remove method
to continue displaying until next stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
Reviewed-by: Tom Rini
---
V5:
- No change.
V4:
- Add
Use config SPL_VIDEO_REMOVE to remove video driver at SPL stage before
jumping to next stage, in place of CONFIG_SPL_VIDEO, to allow user to
remove video if required.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V5:
- No change.
V4:
- No change.
V3:
- Replace #if defined
proper, if in u-boot proper CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
Reviewed-by: Simon Glass
---
V5:
- No change.
V4:
- Add Reviewed-by tag.
V3:
- Clean up errors appeared in checkpatch.
V2:
- Fix commit message.
- Revert use of #if.
common/board_f.c
Add method to reserve video framebuffer information using blob,
received from previous stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Simon Glass
---
V5:
- No change.
V4:
- No change.
V3:
- Add Reviewed-by tag.
V2:
- Remove #if CONFIG_IS_ENABLED(VIDEO) in video_reserve_from_blob.
drivers
functions are called.
Check for CONFIG_SPL_SPLASH_SCREEN and CONFIG_SPL_BMP before calling
splash_display to avoid compilation failure.
Signed-off-by: Nikhil M Jain
---
V5:
- No change.
V4:
- Update commit message as per comments.
V3:
- No change.
V2:
- Use CONFIG_SPL_VIDEO in place of
In spl_dcache_enable after setting up page table, set gd->relocaddr
pointer to tlb_addr, to get next location to reserve memory. Align
tlb_addr with 64KB address.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V5:
- No change.
V4:
- Add Reviewed-by tag.
V3:
- No change.
At SPL stage when stack is relocated, the stack pointer needs to be
updated, the stack pointer may point to stack in on chip memory even
though stack is relocated.
Signed-off-by: Nikhil M Jain
Reviewed-by: Tom Rini
---
V5:
- No change.
V4:
- No change.
V3:
- Add Reviewed-by tag.
V2:
- No
SPL.
- Add Reviewed-by tags.
V3:
- Fix spacing issues.
- Add Reviewed-by tag.
- Replace #if with if in patch
common: spl: spl: Remove video driver
- Add link to updated memory map.
V2:
- Update cover letter.
- Fix commit message.
Nikhil M Jain (9):
common: spl: spl: Update stack pointer address
Hi Tom,
On 19/06/23 18:48, Tom Rini wrote:
On Mon, Jun 19, 2023 at 03:14:01PM +0530, Nikhil M Jain wrote:
This patch series aims at mitigating warnings occurred during
compilation by including required header files and using appropriate
types for variables which are typecasted.
Nikhil M Jain
,
internal_splash_size);
Signed-off-by: Nikhil M Jain
---
common/splash_source.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/common/splash_source.c b/common/splash_source.c
index a260137619..53f2c7034b 100644
--- a/common/splash_source.c
+++ b/common/splash_source.c
-declaration]
90 | enable_caches();
Signed-off-by: Nikhil M Jain
---
board/ti/am62x/evm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/board/ti/am62x/evm.c b/board/ti/am62x/evm.c
index d3c1786cd9..ad93908840 100644
--- a/board/ti/am62x/evm.c
+++ b/board/ti/am62x/evm.c
@@ -12,6 +12,7
This patch series aims at mitigating warnings occurred during
compilation by including required header files and using appropriate
types for variables which are typecasted.
Nikhil M Jain (2):
board: ti: am62x: evm: Include necessary header files
common: splash_source: Fix type casting errors
Hi Tom,
On 16/06/23 20:24, Tom Rini wrote:
On Fri, Jun 16, 2023 at 04:22:38PM +0530, Nikhil M Jain wrote:
To understand usage of DDR in A53 SPL stage, add a table showing region
and space used by major components of SPL.
Signed-off-by: Nikhil M Jain
---
V4(patch introduced):
- Document A53
To understand usage of DDR in A53 SPL stage, add a table showing region
and space used by major components of SPL.
Signed-off-by: Nikhil M Jain
---
V4(patch introduced):
- Document A53 SPL DDR memory layout.
doc/board/ti/am62x_sk.rst | 53 +++
1 file changed
Set bloblist address to 0x80D0.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V4:
- Remove the link to SPL DDR memory layout and add a new patch.
V3:
- Add link to updated memory map.
V2:
- Add Reviewed-by tag.
configs/am62x_evm_a53_defconfig | 1 +
1 file changed, 1
Use config SPL_VIDEO_REMOVE to remove video driver at SPL stage before
jumping to next stage, in place of CONFIG_SPL_VIDEO, to allow user to
remove video if required.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V4:
- No change.
V3:
- Replace #if defined
This is required since user may want to either call the remove method
of video driver and reset the display or not call the remove method
to continue displaying until next stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
Reviewed-by: Tom Rini
---
V4:
- Add Reviewed-by tag.
V3
proper, if in u-boot proper CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
Reviewed-by: Simon Glass
---
V4:
- Add Reviewed-by tag.
V3:
- Clean up errors appeared in checkpatch.
V2:
- Fix commit message.
- Revert use of #if.
common/board_f.c | 11
Add method to reserve video framebuffer information using blob,
received from previous stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Simon Glass
---
V4:
- No change.
V3:
- Add Reviewed-by tag.
V2:
- Remove #if CONFIG_IS_ENABLED(VIDEO) in video_reserve_from_blob.
drivers/video/video
video related
functions are called.
Check for CONFIG_SPL_SPLASH_SCREEN and CONFIG_SPL_BMP before calling
splash_display to avoid compilation failure.
Signed-off-by: Nikhil M Jain
---
V4:
- Update commit message as per comments.
V3:
- No change.
V2:
- Use CONFIG_SPL_VIDEO in place of
In spl_dcache_enable after setting up page table, set gd->relocaddr
pointer to tlb_addr, to get next location to reserve memory. Align
tlb_addr with 64KB address.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V4:
- Add Reviewed-by tag.
V3:
- No change.
V2:
- Perform 6
At SPL stage when stack is relocated, the stack pointer needs to be
updated, the stack pointer may point to stack in on chip memory even
though stack is relocated.
Signed-off-by: Nikhil M Jain
Reviewed-by: Tom Rini
---
V4:
- No change.
V3:
- Add Reviewed-by tag.
V2:
- No change.
common/spl
-by tag.
- Replace #if with if in patch
common: spl: spl: Remove video driver
- Add link to updated memory map.
V2:
- Update cover letter.
- Fix commit message.
Nikhil M Jain (9):
common: spl: spl: Update stack pointer address
arch: arm: mach-k3: common: Return a pointer after setting page
Use config SPL_VIDEO_REMOVE to remove video driver at SPL stage before
jumping to next stage, in place of CONFIG_SPL_VIDEO, to allow user to
remove video if required.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V3:
- Replace #if defined(CONFIG_SPL_VIDEO_REMOVE) with
if
Set bloblist address to 0x80D0.
Below is the link to updated memory map:
Link:
https://gist.github.com/NikMJain/5686f7f976c18a359762b52d474dc07b#file-am62x-a53_spl_memory_map-rst
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V3:
- Add link to updated memory map.
V2
proper, if in u-boot proper CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
---
V3:
- Clean up errors appeared in checkpatch.
V2:
- Fix commit message.
- Revert use of #if.
common/board_f.c | 11 ++-
drivers/video/video-uclass.c | 12
2 files changed, 22
Add method to reserve video framebuffer information using blob,
received from previous stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Simon Glass
---
V3:
- Add Reviewed-by tag.
V2:
- Remove #if CONFIG_IS_ENABLED(VIDEO) in video_reserve_from_blob.
drivers/video/video-uclass.c | 11
This is required since user may want to either call the remove method
of video driver and reset the display or not call the remove method
to continue displaying until next stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V3:
- No change.
V2:
- Add Reviewed-by tag.
drivers
Use spl_dcache_enable, in place of setup_dram, arch_reserve_mmu to set
up pagetable, initialise DRAM and enable Dcache.
Signed-off-by: Nikhil M Jain
---
V3:
- No change.
V2:
- Use CONFIG_SPL_VIDEO in place of CONFIG_SPL_VIDEO_TIDSS to reserve
video and call splash at SPL.
- Check
In spl_dcache_enable after setting up page table, set gd->relocaddr
pointer to tlb_addr, to get next location to reserve memory. Align
tlb_addr with 64KB address.
Signed-off-by: Nikhil M Jain
---
V3:
- No change.
V2:
- Perform 64KB alignment on tlb_addr.
arch/arm/mach-k3/common.c | 2 ++
At SPL stage when stack is relocated, the stack pointer needs to be
updated, the stack pointer may point to stack in on chip memory even
though stack is relocated.
Signed-off-by: Nikhil M Jain
Reviewed-by: Tom Rini
---
V3:
- Add Reviewed-by tag.
V2:
- No change.
common/spl/spl.c | 1 +
1
memory map.
V2:
- Update cover letter.
- Fix commit message.
Nikhil M Jain (8):
common: spl: spl: Update stack pointer address
arch: arm: mach-k3: common: Return a pointer after setting page table
board: ti: am62x: evm: Update function calls for splash screen
include: video: Reserve video
2.999MB │
│ │
│ │
0x8100└─┘FIT Image load address
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V2:
- Add Reviewed-by tag.
configs/am62x_evm_a53_defconfig | 1 +
1 file
Use spl_dcache_enable, in place of setup_dram, arch_reserve_mmu to set
up pagetable, initialise DRAM and enable Dcache.
Signed-off-by: Nikhil M Jain
---
V2:
- Use CONFIG_SPL_VIDEO in place of CONFIG_SPL_VIDEO_TIDSS to reserve
video and call splash at SPL.
- Check SPL_SPLASH_SCREEN and SPL_BMP
This is required since user may want to either call the remove method
of video driver and reset the display or not call the remove method
to continue displaying until next stage.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
V2:
- Add Reviewed-by tag.
drivers/video/Kconfig
proper, if in u-boot proper CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
---
V2:
- Fix commit message.
- Revert use of #if.
common/board_f.c | 12 +++-
drivers/video/video-uclass.c | 12
2 files changed, 23 insertions(+), 1 deletion(-)
diff --git a/common
Use config SPL_VIDEO_REMOVE to remove video driver at SPL stage before
jumping to next stage, in place of CONFIG_SPL_VIDEO, to allow user to
remove video if required.
Signed-off-by: Nikhil M Jain
Reviewed-by: Devarsh Thakkar
---
v2:
- Add Reviewed-by tag.
common/spl/spl.c | 2 +-
1 file
In spl_dcache_enable after setting up page table, set gd->relocaddr
pointer to tlb_addr, to get next location to reserve memory. Align
tlb_addr with 64KB address.
Signed-off-by: Nikhil M Jain
---
V2:
- Perform 64KB alignment on tlb_addr.
arch/arm/mach-k3/common.c | 2 ++
1 file changed
At SPL stage when stack is relocated, the stack pointer needs to be
updated, the stack pointer may point to stack in on chip memory even
though stack is relocated.
Signed-off-by: Nikhil M Jain
---
V2:
- No change.
common/spl/spl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/common/spl
Add method to reserve video framebuffer information using blob,
recieved from previous stage.
Signed-off-by: Nikhil M Jain
---
V2:
- Remove #if CONFIG_IS_ENABLED(VIDEO) in video_reserve_from_blob.
drivers/video/video-uclass.c | 11 +++
include/video.h | 9 +
2
, dram initialisation and dcache enabling in
one function call spl_enable_dcache.
- Allows passing of framebuffer from spl to u-boot, eliminating flicker.
V2:
- Update cover letter.
- Fix commit message.
Nikhil M Jain (8):
common: spl: spl: Update stack pointer address
arch: arm: mach-k3
Hi Devarsh,
On 12/05/23 13:39, Devarsh Thakkar wrote:
Hi Nikhil, Vignesh, Tom,
Nikhil,
Thanks for the patch.
On 11/05/23 15:29, Nikhil M Jain wrote:
I think more apt subject would be "Update stack pointer after relocation"
At SPL stage when stack is relocated, the stack pointer n
Hi Tom,
On 02/06/23 10:09, Nikhil M Jain wrote:
Hi Tom,
On 01/06/23 22:10, Tom Rini wrote:
On Thu, May 11, 2023 at 03:29:50PM +0530, Nikhil M Jain wrote:
This patch series aims at updating SPL splashscreen framework for AM62x.
Nikhil M Jain (8):
common: spl: spl: Update stack pointer
Hi Tom,
On 01/06/23 22:10, Tom Rini wrote:
On Thu, May 11, 2023 at 03:29:50PM +0530, Nikhil M Jain wrote:
This patch series aims at updating SPL splashscreen framework for AM62x.
Nikhil M Jain (8):
common: spl: spl: Update stack pointer address
arch: arm: mach-k3: common: Return a
Define bloblist address.
Signed-off-by: Nikhil M Jain
---
configs/am62x_evm_a53_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/am62x_evm_a53_defconfig b/configs/am62x_evm_a53_defconfig
index 7c3bc184cf..5c572dfb33 100644
--- a/configs/am62x_evm_a53_defconfig
+++ b/configs
Use config SPL_VIDEO_REMOVE to remove video driver at SPL stage before
jumping to next stage, in place of CONFIG_SPL_VIDEO, to allow user to
remove video if required.
Signed-off-by: Nikhil M Jain
---
common/spl/spl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/spl
CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
---
common/board_f.c | 13 -
drivers/video/video-uclass.c | 12
2 files changed, 24 insertions(+), 1 deletion(-)
diff --git a/common/board_f.c b/common/board_f.c
index 1688e27071..02730ec3a4 100644
--- a/common
Add method to reserve video using blob.
Signed-off-by: Nikhil M Jain
---
drivers/video/video-uclass.c | 12
include/video.h | 9 +
2 files changed, 21 insertions(+)
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c
index 8396bdfb11
Add VIDEO_REMOVE configs to allow user to control removing of video
driver, in between stages.
Signed-off-by: Nikhil M Jain
---
drivers/video/Kconfig | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index fcc0e85d2e..c5863f4dd5
In spl_dcache_enable after setting up page table, set gd->relocaddr
pointer with 64KB alignment, to get next location to reserve memory.
Signed-off-by: Nikhil M Jain
---
arch/arm/mach-k3/common.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/mach-k3/common.c b/arch/arm/mach
Use spl_dcache_enable, in place of setup_dram, arch_reserve_mmu to set
up pagetable, initialise DRAM and enable Dcache.
Signed-off-by: Nikhil M Jain
---
arch/arm/mach-k3/am625_init.c | 1 +
board/ti/am62x/evm.c | 46 ++-
2 files changed, 19 insertions
At SPL stage when stack is relocated, the stack pointer needs to be
updated, the stack pointer may point to stack in on chip memory even
though stack is relocated.
Signed-off-by: Nikhil M Jain
---
common/spl/spl.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/common/spl/spl.c b/common/spl
This patch series aims at updating SPL splashscreen framework for AM62x.
Nikhil M Jain (8):
common: spl: spl: Update stack pointer address
arch: arm: mach-k3: common: Return a pointer after setting page table
board: ti: am62x: evm: Update function calls for splash screen
include: video
Update splashimage address, to load splash image at a lower address than
stack.
Signed-off-by: Nikhil M Jain
---
V3:
- Keep splashsource as mmc.
V2:
- No change.
board/ti/am62x/am62x.env | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/ti/am62x/am62x.env b/board/ti
+-+
| Blobs 1KB |
0x80D00400+-+
| |
| Empty 2.999MB |
| |
| |
0x8100+-+FIT Image load address
Signed-off-by: Nikhil M Jain
---
V3:
- Add bloblist
Add method to remove video driver before loading u-boot proper, when
there is no bloblist passed to next stage, to avoid displaying of
artifacts in the next stage, if video is not defined in that stage.
Signed-off-by: Nikhil M Jain
---
V3 (patch introduced):
- Remove video only if
Add VIDEO_REMOVE configs to allow user to control removing of video
driver, in between stages.
Signed-off-by: Nikhil M Jain
---
V3 (patch introduced):
- Add config to remove video.
drivers/video/Kconfig | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/video/Kconfig b
CONFIG_VIDEO is defined.
Signed-off-by: Nikhil M Jain
---
V3 (patch introduced):
- Pass video buffer info from SPL to U-boot.
This patch depends on a patch sent by Simon Glass
https://lore.kernel.org/u-boot/20230504165823.v3.25.Ieb0824a81d8ad4109fa501c9497b01b8749f913a@changeid/
common/board_f.c
Add method to reserve video using blob.
Signed-off-by: Nikhil M Jain
---
V3 (patch introduced):
- Add method to reserve video using blob.
This patch depends on a patch sent by Simon Glass
https://lore.kernel.org/u-boot/20230504165823.v3.25.Ieb0824a81d8ad4109fa501c9497b01b8749f913a@changeid
To enable splash screen at SPL, call methods to reserve memory for video
and enable cache, and splash_display to display bmp image.
Signed-off-by: Nikhil M Jain
---
V3:
- Remove function call for dram setup and set pagetable.
- Call splash display only if SPLASH_SCREEN is defined.
V2:
- No
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