| Message ID | 20210616171224.24635-1-a-govindraju@ti.com |
|---|---|
| Headers | show |
| Series | AM64: Update the locations of various elements in SRAM | expand |
On 6/16/21 12:12 PM, Aswath Govindraju wrote: > Due to a limitation for USB DFU boot mode, SPL load address has to be less > than or equal to 0x70001000. So, load address of SPL and TF-A have been > moved to 0x70000000 and 0x701c0000 respectively, in U-Boot version 2021.10. > > Therefore, update TF-A's location in the device tree node. > > Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> Reviewed-by: Suman Anna <s-anna@ti.com> > --- > arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > index 27888ee6f039..62d2b8fff67d 100644 > --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi > @@ -24,8 +24,8 @@ > #size-cells = <1>; > ranges = <0x0 0x00 0x70000000 0x200000>; > > - tfa-sram@0 { > - reg = <0x0 0x20000>; > + tfa-sram@1c0000 { > + reg = <0x1c0000 0x20000>; > }; > > dmsc-sram@1e0000 { >
On Wed, 16 Jun 2021 22:42:21 +0530, Aswath Govindraju wrote: > The following series of patches, > - Increase the maximum size of TF-A > - Update the location of TF-A due to a limitation for DFU boot > - Indicate reserved locations for DMSC code and secure proxy > > > Link to corresponding U-Boot series that makes these changes: > - https://patchwork.ozlabs.org/project/uboot/list/?series=249235 > > [...] Hi Aswath Govindraju, I have applied the following to branch ti-k3-dts-next on [1]. Thank you! NOTE: I updated the $subject of patch #3 to be: arm64: dts: ti: k3-am64-main: Update TF-A load address to workaround USB DFU limitation [1/3] arm64: dts: ti: k3-am64-main: Update TF-A's maximum size and node name commit: 263820efa3fb08cc606736b68290d9be9c46e2e5 [2/3] arm64: dts: ti: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication commit: 454a9d4aaacb89daea350d21628992bb83de649f [3/3] arm64: dts: ti: k3-am64-main: Update TF-A load address to workaround USB DFU limitation commit: 3de27ef12ccb50205e602d92f29d082429aa2964 All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent up the chain during the next merge window (or sooner if it is a relevant bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. [1] git://git.kernel.org/pub/scm/linux/kernel/git/nmenon/linux.git -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
The following series of patches, - Increase the maximum size of TF-A - Update the location of TF-A due to a limitation for DFU boot - Indicate reserved locations for DMSC code and secure proxy Link to corresponding U-Boot series that makes these changes: - https://patchwork.ozlabs.org/project/uboot/list/?series=249235 changes since v4: - increased the size of TF-A to 128KB to account for future expansions - Reworded the commit message of patch 3 to include the U-Boot version in which the TF-A has been moved to corresponding location - picked up Suman anna's reviewed-by for patch 2 changes since v3: - fixed the title of patches 1 and 2 changes since v2: - split the patches into three - added regions for indicating memory regions reserved for dmsc and secure proxy - moved the TFA location to 0x701c4000 Aswath Govindraju (3): arm64: dts: ti: k3-am64-main: Update TF-A's maximum size and node name arm64: dts: ti: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication arm64: dts: ti: k3-am64-main: Update the location of TF-A in compliance with U-Boot v2021.10 arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-)