Re: [PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
On Wed, 19 Jun 2024 14:12:30 -0500, Bryan Brattlof wrote: > Unfortunately when enabling FDT fixups for the AM62x family of SoCs and > moving TF-A to the bottom of RAM we missed the BeaglePlay. This is > causing Linux's memory allocator to clobber TF-A and break its boot. > > Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the > actual location of the firmware > > [...] Applied to u-boot/master, thanks! -- Tom
Re: [PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
On Thu, Jun 20, 2024 at 4:15 PM Nishanth Menon wrote: > > On 11:55-20240620, Chirag Shilwant wrote: > > > > On 20/06/24 11:21, Dhruva Gole wrote: > > > On Jun 19, 2024 at 15:44:41 -0500, Andrew Davis wrote: > > > > On 6/19/24 2:12 PM, Bryan Brattlof wrote: > > > > > Unfortunately when enabling FDT fixups for the AM62x family of SoCs > > > > > and > > > > > moving TF-A to the bottom of RAM we missed the BeaglePlay. This is > > > > > causing Linux's memory allocator to clobber TF-A and break its boot. > > > > > > > > > > Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the > > > > > actual location of the firmware > > > > > > > > > > CC: Andrew Davis > > > > > CC: Nishanth Menon > > > > > CC: Robert Nelson > > > > > Reported-by: Dhruva Gole > > > > > Signed-off-by: Bryan Brattlof > > > > > --- > > > > Acked-by: Andrew Davis > > > > > > Acked-by: Chirag Shilwant > > > > > > > > > > > Hello everyone, > > > > > > > > > > Fair warning, this may turn into a philosophical discussion about the > > > > > role of device-tree with SystemReady and U-Boot's role in enabling > > > > > true > > > > > distribution to be completely agnostic of the board it's running on. > > > > > > > > > > However substantively this is simply fixing a boot regression Dhruva > > > > > found while testing out the beagleplay. > > > > > > > > > > Happy reviewing > > > > > ~Bryan > > > > > --- > > > > >board/beagle/beagleplay/Kconfig | 1 + > > > > >1 file changed, 1 insertion(+) > > > > > > > > > > diff --git a/board/beagle/beagleplay/Kconfig > > > > > b/board/beagle/beagleplay/Kconfig > > > > > index 7dbd833acb4cc..896a1c1be3010 100644 > > > > > --- a/board/beagle/beagleplay/Kconfig > > > > > +++ b/board/beagle/beagleplay/Kconfig > > > > > @@ -12,6 +12,7 @@ config TARGET_AM625_A53_BEAGLEPLAY > > > > > bool "BeagleBoard.org AM625 BeaglePlay running on A53" > > > > > select ARM64 > > > > > select BINMAN > > > > > + select OF_SYSTEM_SETUP > > > Thanks for the quick fix, > > > Tested-by: Dhruva Gole > > > > > > Boot logs upto kernel prompt: > > > https://gist.github.com/DhruvaG2000/4dc1c1e42207dd98a144f27cc9dff177 > > > > > > Thanks. > > Reviewed-by: Nishanth Menon > > > Tom: this is a regression in master and in next - will appreciate if you > could merge this.. Boot tested on v2024.07-rc4 with my BeaglePlay's.. Tested-by: Robert Nelson -- Robert Nelson https://rcn-ee.com/
Re: [PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
On 11:55-20240620, Chirag Shilwant wrote: > > On 20/06/24 11:21, Dhruva Gole wrote: > > On Jun 19, 2024 at 15:44:41 -0500, Andrew Davis wrote: > > > On 6/19/24 2:12 PM, Bryan Brattlof wrote: > > > > Unfortunately when enabling FDT fixups for the AM62x family of SoCs and > > > > moving TF-A to the bottom of RAM we missed the BeaglePlay. This is > > > > causing Linux's memory allocator to clobber TF-A and break its boot. > > > > > > > > Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the > > > > actual location of the firmware > > > > > > > > CC: Andrew Davis > > > > CC: Nishanth Menon > > > > CC: Robert Nelson > > > > Reported-by: Dhruva Gole > > > > Signed-off-by: Bryan Brattlof > > > > --- > > > Acked-by: Andrew Davis > > > Acked-by: Chirag Shilwant > > > > > > > Hello everyone, > > > > > > > > Fair warning, this may turn into a philosophical discussion about the > > > > role of device-tree with SystemReady and U-Boot's role in enabling true > > > > distribution to be completely agnostic of the board it's running on. > > > > > > > > However substantively this is simply fixing a boot regression Dhruva > > > > found while testing out the beagleplay. > > > > > > > > Happy reviewing > > > > ~Bryan > > > > --- > > > >board/beagle/beagleplay/Kconfig | 1 + > > > >1 file changed, 1 insertion(+) > > > > > > > > diff --git a/board/beagle/beagleplay/Kconfig > > > > b/board/beagle/beagleplay/Kconfig > > > > index 7dbd833acb4cc..896a1c1be3010 100644 > > > > --- a/board/beagle/beagleplay/Kconfig > > > > +++ b/board/beagle/beagleplay/Kconfig > > > > @@ -12,6 +12,7 @@ config TARGET_AM625_A53_BEAGLEPLAY > > > > bool "BeagleBoard.org AM625 BeaglePlay running on A53" > > > > select ARM64 > > > > select BINMAN > > > > + select OF_SYSTEM_SETUP > > Thanks for the quick fix, > > Tested-by: Dhruva Gole > > > > Boot logs upto kernel prompt: > > https://gist.github.com/DhruvaG2000/4dc1c1e42207dd98a144f27cc9dff177 > > Thanks. Reviewed-by: Nishanth Menon Tom: this is a regression in master and in next - will appreciate if you could merge this.. -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
Re: [PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
On 20/06/24 11:21, Dhruva Gole wrote: On Jun 19, 2024 at 15:44:41 -0500, Andrew Davis wrote: On 6/19/24 2:12 PM, Bryan Brattlof wrote: Unfortunately when enabling FDT fixups for the AM62x family of SoCs and moving TF-A to the bottom of RAM we missed the BeaglePlay. This is causing Linux's memory allocator to clobber TF-A and break its boot. Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the actual location of the firmware CC: Andrew Davis CC: Nishanth Menon CC: Robert Nelson Reported-by: Dhruva Gole Signed-off-by: Bryan Brattlof --- Acked-by: Andrew Davis Acked-by: Chirag Shilwant Hello everyone, Fair warning, this may turn into a philosophical discussion about the role of device-tree with SystemReady and U-Boot's role in enabling true distribution to be completely agnostic of the board it's running on. However substantively this is simply fixing a boot regression Dhruva found while testing out the beagleplay. Happy reviewing ~Bryan --- board/beagle/beagleplay/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/board/beagle/beagleplay/Kconfig b/board/beagle/beagleplay/Kconfig index 7dbd833acb4cc..896a1c1be3010 100644 --- a/board/beagle/beagleplay/Kconfig +++ b/board/beagle/beagleplay/Kconfig @@ -12,6 +12,7 @@ config TARGET_AM625_A53_BEAGLEPLAY bool "BeagleBoard.org AM625 BeaglePlay running on A53" select ARM64 select BINMAN + select OF_SYSTEM_SETUP Thanks for the quick fix, Tested-by: Dhruva Gole Boot logs upto kernel prompt: https://gist.github.com/DhruvaG2000/4dc1c1e42207dd98a144f27cc9dff177
Re: [PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
On Jun 19, 2024 at 15:44:41 -0500, Andrew Davis wrote: > On 6/19/24 2:12 PM, Bryan Brattlof wrote: > > Unfortunately when enabling FDT fixups for the AM62x family of SoCs and > > moving TF-A to the bottom of RAM we missed the BeaglePlay. This is > > causing Linux's memory allocator to clobber TF-A and break its boot. > > > > Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the > > actual location of the firmware > > > > CC: Andrew Davis > > CC: Nishanth Menon > > CC: Robert Nelson > > Reported-by: Dhruva Gole > > Signed-off-by: Bryan Brattlof > > --- > > Acked-by: Andrew Davis > > > Hello everyone, > > > > Fair warning, this may turn into a philosophical discussion about the > > role of device-tree with SystemReady and U-Boot's role in enabling true > > distribution to be completely agnostic of the board it's running on. > > > > However substantively this is simply fixing a boot regression Dhruva > > found while testing out the beagleplay. > > > > Happy reviewing > > ~Bryan > > --- > > board/beagle/beagleplay/Kconfig | 1 + > > 1 file changed, 1 insertion(+) > > > > diff --git a/board/beagle/beagleplay/Kconfig > > b/board/beagle/beagleplay/Kconfig > > index 7dbd833acb4cc..896a1c1be3010 100644 > > --- a/board/beagle/beagleplay/Kconfig > > +++ b/board/beagle/beagleplay/Kconfig > > @@ -12,6 +12,7 @@ config TARGET_AM625_A53_BEAGLEPLAY > > bool "BeagleBoard.org AM625 BeaglePlay running on A53" > > select ARM64 > > select BINMAN > > + select OF_SYSTEM_SETUP Thanks for the quick fix, Tested-by: Dhruva Gole Boot logs upto kernel prompt: https://gist.github.com/DhruvaG2000/4dc1c1e42207dd98a144f27cc9dff177 -- Best regards, Dhruva Gole
Re: [PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
On 6/19/24 2:12 PM, Bryan Brattlof wrote: Unfortunately when enabling FDT fixups for the AM62x family of SoCs and moving TF-A to the bottom of RAM we missed the BeaglePlay. This is causing Linux's memory allocator to clobber TF-A and break its boot. Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the actual location of the firmware CC: Andrew Davis CC: Nishanth Menon CC: Robert Nelson Reported-by: Dhruva Gole Signed-off-by: Bryan Brattlof --- Acked-by: Andrew Davis Hello everyone, Fair warning, this may turn into a philosophical discussion about the role of device-tree with SystemReady and U-Boot's role in enabling true distribution to be completely agnostic of the board it's running on. However substantively this is simply fixing a boot regression Dhruva found while testing out the beagleplay. Happy reviewing ~Bryan --- board/beagle/beagleplay/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/board/beagle/beagleplay/Kconfig b/board/beagle/beagleplay/Kconfig index 7dbd833acb4cc..896a1c1be3010 100644 --- a/board/beagle/beagleplay/Kconfig +++ b/board/beagle/beagleplay/Kconfig @@ -12,6 +12,7 @@ config TARGET_AM625_A53_BEAGLEPLAY bool "BeagleBoard.org AM625 BeaglePlay running on A53" select ARM64 select BINMAN + select OF_SYSTEM_SETUP config TARGET_AM625_R5_BEAGLEPLAY bool "BeagleBoard.org AM625 BeaglePlay running on R5" --- base-commit: fe2ce09a0753634543c32cafe85eb87a625f76ca change-id: 20240619-play-fdt-fixup-a92e1ab872fc Best regards,
[PATCH] board: beagle: beagleplay: enable OF_SYSTEM_SETUP
Unfortunately when enabling FDT fixups for the AM62x family of SoCs and moving TF-A to the bottom of RAM we missed the BeaglePlay. This is causing Linux's memory allocator to clobber TF-A and break its boot. Enable OF_SYSTEM_SETUP to fixup the kernel's FDT to inform it of the actual location of the firmware CC: Andrew Davis CC: Nishanth Menon CC: Robert Nelson Reported-by: Dhruva Gole Signed-off-by: Bryan Brattlof --- Hello everyone, Fair warning, this may turn into a philosophical discussion about the role of device-tree with SystemReady and U-Boot's role in enabling true distribution to be completely agnostic of the board it's running on. However substantively this is simply fixing a boot regression Dhruva found while testing out the beagleplay. Happy reviewing ~Bryan --- board/beagle/beagleplay/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/board/beagle/beagleplay/Kconfig b/board/beagle/beagleplay/Kconfig index 7dbd833acb4cc..896a1c1be3010 100644 --- a/board/beagle/beagleplay/Kconfig +++ b/board/beagle/beagleplay/Kconfig @@ -12,6 +12,7 @@ config TARGET_AM625_A53_BEAGLEPLAY bool "BeagleBoard.org AM625 BeaglePlay running on A53" select ARM64 select BINMAN + select OF_SYSTEM_SETUP config TARGET_AM625_R5_BEAGLEPLAY bool "BeagleBoard.org AM625 BeaglePlay running on R5" --- base-commit: fe2ce09a0753634543c32cafe85eb87a625f76ca change-id: 20240619-play-fdt-fixup-a92e1ab872fc Best regards, -- Bryan Brattlof
